2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.65 for emacs 24.3.50.
6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
11 # This configure script is free software; the Free Software Foundation
12 # gives unlimited permission to copy, distribute and modify it.
13 ## -------------------- ##
14 ## M4sh Initialization. ##
15 ## -------------------- ##
17 # Be more Bourne compatible
18 DUALCASE
=1; export DUALCASE
# for MKS sh
19 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23 # is contrary to our usage. Disable this feature.
24 alias -g '${1+"$@"}'='"$@"'
27 case `(set -o) 2>/dev/null` in #(
39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
40 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43 # Prefer a ksh shell builtin over an external printf program on Solaris,
44 # but without wasting forks for bash or zsh.
45 if test -z "$BASH_VERSION$ZSH_VERSION" \
46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo_n='print
-rn --'
49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
55 as_echo_n='/usr
/ucb
/echo -n'
57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
62 expr "X$arg" : "X\\(.*\\)$as_nl";
63 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
65 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
68 as_echo_n='sh
-c $as_echo_n_body as_echo
'
71 as_echo='sh
-c $as_echo_body as_echo
'
74 # The user is always right.
75 if test "${PATH_SEPARATOR+set}" != set; then
77 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
85 # We need space, tab and new line, in precisely that order. Quoting is
86 # there to prevent editors from complaining about space-tab.
87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
88 # splitting by setting IFS to empty value.)
91 # Find who we are. Look in the path if we contain no directory separator.
93 *[\\/]* ) as_myself=$0 ;;
94 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
98 test -z "$as_dir" && as_dir=.
99 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
105 # We did not find ourselves, most probably we were run as `sh COMMAND'
106 # in which case we are not to be found in the path.
107 if test "x$as_myself" = x
; then
110 if test ! -f "$as_myself"; then
111 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
115 # Unset variables that we do not need and which cause bugs (e.g. in
116 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
117 # suppresses any "Segmentation fault" message there. '((' could
118 # trigger a bug in pdksh 5.2.14.
119 for as_var
in BASH_ENV ENV MAIL MAILPATH
120 do eval test x\
${$as_var+set} = xset \
121 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
134 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
136 if test "x$CONFIG_SHELL" = x
; then
137 as_bourne_compatible
="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
140 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
141 # is contrary to our usage. Disable this feature.
142 alias -g '\${1+\"\$@\"}'='\"\$@\"'
145 case \`(set -o) 2>/dev/null\` in #(
153 as_required
="as_fn_return () { (exit \$1); }
154 as_fn_success () { as_fn_return 0; }
155 as_fn_failure () { as_fn_return 1; }
156 as_fn_ret_success () { return 0; }
157 as_fn_ret_failure () { return 1; }
160 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
167 exitcode=1; echo positional parameters were not saved.
169 test x\$exitcode = x0 || exit 1"
170 as_suggested
=" as_lineno_1=";as_suggested
=$as_suggested$LINENO;as_suggested
=$as_suggested" as_lineno_1a=\$LINENO
171 as_lineno_2=";as_suggested
=$as_suggested$LINENO;as_suggested
=$as_suggested" as_lineno_2a=\$LINENO
172 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
173 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
174 test \$(( 1 + 1 )) = 2 || exit 1"
175 if (eval "$as_required") 2>/dev
/null
; then :
180 if test x
$as_have_required = xyes
&& (eval "$as_suggested") 2>/dev
/null
; then :
183 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
185 for as_dir
in /bin
$PATH_SEPARATOR/usr
/bin
$PATH_SEPARATOR$PATH
188 test -z "$as_dir" && as_dir
=.
192 for as_base
in sh bash ksh sh5
; do
193 # Try only shells that exist, to save several forks.
194 as_shell
=$as_dir/$as_base
195 if { test -f "$as_shell" ||
test -f "$as_shell.exe"; } &&
196 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
197 CONFIG_SHELL
=$as_shell as_have_required
=yes
198 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
206 $as_found ||
{ if { test -f "$SHELL" ||
test -f "$SHELL.exe"; } &&
207 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$SHELL"; } 2>/dev
/null
; then :
208 CONFIG_SHELL
=$SHELL as_have_required
=yes
213 if test "x$CONFIG_SHELL" != x
; then :
214 # We cannot yet assume a decent shell, so we have to provide a
215 # neutralization value for shells without unset; and this also
216 # works around shells that cannot unset nonexistent variables.
219 (unset BASH_ENV
) >/dev
/null
2>&1 && unset BASH_ENV ENV
221 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
224 if test x
$as_have_required = xno
; then :
225 $as_echo "$0: This script requires a shell more modern than all"
226 $as_echo "$0: the shells that I found on your system."
227 if test x
${ZSH_VERSION+set} = xset
; then
228 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
229 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
231 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
232 $0: including any error possibly output before this
233 $0: message. Then install a modern shell, or manually run
234 $0: the script under such a shell if you do have one."
240 SHELL
=${CONFIG_SHELL-/bin/sh}
242 # Unset more variables known to interfere with behavior of common tools.
243 CLICOLOR_FORCE
= GREP_OPTIONS
=
244 unset CLICOLOR_FORCE GREP_OPTIONS
246 ## --------------------- ##
247 ## M4sh Shell Functions. ##
248 ## --------------------- ##
251 # Portably unset VAR.
254 { eval $1=; unset $1;}
258 # as_fn_set_status STATUS
259 # -----------------------
260 # Set $? to STATUS, without forking.
268 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
278 # Create "$as_dir" as a directory, including parents if necessary.
283 -*) as_dir
=.
/$as_dir;;
285 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
289 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
292 as_dirs
="'$as_qdir' $as_dirs"
293 as_dir
=`$as_dirname -- "$as_dir" ||
294 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
295 X"$as_dir" : 'X\(//\)[^/]' \| \
296 X"$as_dir" : 'X\(//\)$' \| \
297 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
298 $as_echo X"$as_dir" |
299 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
316 test -d "$as_dir" && break
318 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
319 } ||
test -d "$as_dir" || as_fn_error
"cannot create directory $as_dir"
323 # as_fn_append VAR VALUE
324 # ----------------------
325 # Append the text in VALUE to the end of the definition contained in VAR. Take
326 # advantage of any shell optimizations that allow amortized linear growth over
327 # repeated appends, instead of the typical quadratic growth present in naive
329 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
330 eval 'as_fn_append ()
343 # Perform arithmetic evaluation on the ARGs, and store the result in the
344 # global $as_val. Take advantage of shells that can avoid forks. The arguments
345 # must be portable across $(()) and expr.
346 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
354 as_val
=`expr "$@" || test $? -eq 1`
359 # as_fn_error ERROR [LINENO LOG_FD]
360 # ---------------------------------
361 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
362 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
363 # script with status $?, using 1 if that was 0.
366 as_status
=$?
; test $as_status -eq 0 && as_status
=1
368 as_lineno
=${as_lineno-"$2"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
369 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
371 $as_echo "$as_me: error: $1" >&2
372 as_fn_exit
$as_status
375 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
376 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
382 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
388 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
394 as_me
=`$as_basename -- "$0" ||
395 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
396 X"$0" : 'X\(//\)$' \| \
397 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
399 sed '/^.*\/\([^/][^/]*\)\/*$/{
413 # Avoid depending upon Character Ranges.
414 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
415 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
416 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
417 as_cr_digits
='0123456789'
418 as_cr_alnum
=$as_cr_Letters$as_cr_digits
421 as_lineno_1
=$LINENO as_lineno_1a
=$LINENO
422 as_lineno_2
=$LINENO as_lineno_2a
=$LINENO
423 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
424 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' ||
{
425 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
437 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
441 chmod +x
"$as_me.lineno" ||
442 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit
1; }
444 # Don't try to exec as it changes $[0], causing all sort of problems
445 # (the dirname of $[0] is not the place where we might find the
446 # original and so on. Autoconf is especially sensitive to this).
448 # Exit status is that of the last command.
452 ECHO_C
= ECHO_N
= ECHO_T
=
453 case `echo -n x` in #(((((
455 case `echo 'xy\c'` in
456 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
458 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
465 rm -f conf$$ conf$$.exe conf$$.
file
466 if test -d conf$$.dir
; then
467 rm -f conf$$.dir
/conf$$.
file
470 mkdir conf$$.dir
2>/dev
/null
472 if (echo >conf$$.
file) 2>/dev
/null
; then
473 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
475 # ... but there are two gotchas:
476 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
477 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
478 # In both cases, we have to default to `cp -p'.
479 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
481 elif ln conf$$.
file conf$$
2>/dev
/null
; then
489 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
490 rmdir conf$$.dir
2>/dev
/null
492 if mkdir
-p .
2>/dev
/null
; then
493 as_mkdir_p
='mkdir -p "$as_dir"'
495 test -d .
/-p && rmdir .
/-p
499 if test -x / >/dev
/null
2>&1; then
502 if ls -dL / >/dev
/null
2>&1; then
509 if test -d "$1"; then
515 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
516 ???[sx]*):;;*)false;;esac;fi
520 as_executable_p
=$as_test_x
522 # Sed expression to map a string onto a valid CPP name.
523 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
525 # Sed expression to map a string onto a valid variable name.
526 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
529 test -n "$DJDIR" ||
exec 7<&0 </dev
/null
533 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
534 # so uname gets run too.
535 ac_hostname
=`(hostname || uname -n) 2>/dev/null | sed 1q`
540 ac_default_prefix
=/usr
/local
542 ac_config_libobj_dir
=.
549 # Identity of this package.
551 PACKAGE_TARNAME
='emacs'
552 PACKAGE_VERSION
='24.3.50'
553 PACKAGE_STRING
='emacs 24.3.50'
557 ac_unique_file
="src/lisp.h"
558 # Factoring default headers for most tests.
559 ac_includes_default
="\
561 #ifdef HAVE_SYS_TYPES_H
562 # include <sys/types.h>
564 #ifdef HAVE_SYS_STAT_H
565 # include <sys/stat.h>
571 # ifdef HAVE_STDLIB_H
576 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
581 #ifdef HAVE_STRINGS_H
582 # include <strings.h>
584 #ifdef HAVE_INTTYPES_H
585 # include <inttypes.h>
596 gl_getopt_required
=POSIX
597 gl_getopt_required
=POSIX
598 ac_subst_vars
='gltests_LTLIBOBJS
611 LD_SWITCH_SYSTEM_TEMACS
615 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE
616 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE
617 gl_GNULIB_ENABLED_strtoull_FALSE
618 gl_GNULIB_ENABLED_strtoull_TRUE
619 gl_GNULIB_ENABLED_strtoll_FALSE
620 gl_GNULIB_ENABLED_strtoll_TRUE
621 gl_GNULIB_ENABLED_stat_FALSE
622 gl_GNULIB_ENABLED_stat_TRUE
623 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE
624 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE
625 gl_GNULIB_ENABLED_pathmax_FALSE
626 gl_GNULIB_ENABLED_pathmax_TRUE
627 gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_FALSE
628 gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_TRUE
629 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE
630 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE
631 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE
632 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE
633 gl_GNULIB_ENABLED_getgroups_FALSE
634 gl_GNULIB_ENABLED_getgroups_TRUE
635 gl_GNULIB_ENABLED_getdtablesize_FALSE
636 gl_GNULIB_ENABLED_getdtablesize_TRUE
637 gl_GNULIB_ENABLED_euidaccess_FALSE
638 gl_GNULIB_ENABLED_euidaccess_TRUE
639 gl_GNULIB_ENABLED_dosname_FALSE
640 gl_GNULIB_ENABLED_dosname_TRUE
641 gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_FALSE
642 gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_TRUE
648 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
651 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
652 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
653 TIME_H_DEFINES_STRUCT_TIMESPEC
654 NEXT_AS_FIRST_DIRECTIVE_TIME_H
656 WINDOWS_64_BIT_ST_SIZE
657 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
659 NEXT_AS_FIRST_DIRECTIVE_STRING_H
661 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
663 NEXT_AS_FIRST_DIRECTIVE_STDIO_H
672 REPLACE_STDIO_WRITE_FUNCS
673 REPLACE_STDIO_READ_FUNCS
682 REPLACE_OBSTACK_PRINTF
707 HAVE_DECL_OBSTACK_PRINTF
713 GNULIB_VSPRINTF_POSIX
717 GNULIB_VFPRINTF_POSIX
724 GNULIB_STDIO_H_SIGPIPE
725 GNULIB_STDIO_H_NONBLOCKING
740 GNULIB_OBSTACK_PRINTF_POSIX
741 GNULIB_OBSTACK_PRINTF
766 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
768 GL_GENERATE_STDDEF_H_FALSE
769 GL_GENERATE_STDDEF_H_TRUE
774 GL_GENERATE_STDBOOL_H_FALSE
775 GL_GENERATE_STDBOOL_H_TRUE
777 GL_GENERATE_STDARG_H_FALSE
778 GL_GENERATE_STDARG_H_TRUE
780 NEXT_AS_FIRST_DIRECTIVE_STDARG_H
782 GL_GENERATE_STDALIGN_H_FALSE
783 GL_GENERATE_STDALIGN_H_TRUE
785 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H
791 REPLACE_PTHREAD_SIGMASK
793 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
794 HAVE_STRUCT_SIGACTION_SA_SIGACTION
800 HAVE_POSIX_SIGNALBLOCKING
803 GNULIB_SIGNAL_H_SIGPIPE
805 GNULIB_PTHREAD_SIGMASK
807 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H
821 HAVE_DECL_LOCALTIME_R
900 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H
902 UINT64_MAX_EQ_ULONG_MAX
903 UINT32_MAX_LT_UINTMAX_MAX
906 INT64_MAX_EQ_LONG_MAX
907 INT32_MAX_LT_INTMAX_MAX
917 GL_GENERATE_STDINT_H_FALSE
918 GL_GENERATE_STDINT_H_TRUE
927 HAVE_SIGNED_SIG_ATOMIC_T
930 BITSIZEOF_SIG_ATOMIC_T
933 APPLE_UNIVERSAL_BUILD
937 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
942 HAVE_UNSIGNED_LONG_LONG_INT
945 NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H
947 REPLACE_STRUCT_TIMEVAL
953 GNULIB_GL_UNISTD_H_GETOPT
956 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
972 REPLACE_CANONICALIZE_FILE_NAME
977 HAVE_STRUCT_RANDOM_DATA
1000 HAVE_CANONICALIZE_FILE_NAME
1011 GNULIB_SECURE_GETENV
1014 GNULIB_REALLOC_POSIX
1031 GNULIB_CANONICALIZE_FILE_NAME
1069 NEXT_AS_FIRST_DIRECTIVE_FCNTL_H
1080 GL_GENERATE_EXECINFO_H_FALSE
1081 GL_GENERATE_EXECINFO_H_TRUE
1090 GL_GENERATE_ERRNO_H_FALSE
1091 GL_GENERATE_ERRNO_H_TRUE
1093 NEXT_AS_FIRST_DIRECTIVE_ERRNO_H
1096 NEXT_AS_FIRST_DIRECTIVE_DIRENT_H
1099 PRAGMA_SYSTEM_HEADER
1100 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
1123 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
1124 UNISTD_H_HAVE_WINSOCK2_H
1145 REPLACE_GETDOMAINNAME
1156 HAVE_DECL_SETHOSTNAME
1157 HAVE_DECL_GETUSERSHELL
1158 HAVE_DECL_GETPAGESIZE
1159 HAVE_DECL_GETLOGIN_R
1160 HAVE_DECL_GETDOMAINNAME
1199 GNULIB_UNISTD_H_SIGPIPE
1200 GNULIB_UNISTD_H_NONBLOCKING
1226 GNULIB_GETDTABLESIZE
1227 GNULIB_GETDOMAINNAME
1244 GL_GENERATE_ALLOCA_H_FALSE
1245 GL_GENERATE_ALLOCA_H_TRUE
1248 GL_COND_LIBTOOL_FALSE
1249 GL_COND_LIBTOOL_TRUE
1280 x_default_search_path
1375 INSTALL_ARCH_INDEP_EXTRA
1377 LD_SWITCH_X_SITE_RPATH
1409 BUILDING_FOR_WINDOWSNT_FALSE
1410 BUILDING_FOR_WINDOWSNT_TRUE
1446 INSTALL_STRIP_PROGRAM
1488 program_transform_name
1499 ac_subst_files
='deps_frag
1502 enable_option_checking
1525 with_toolkit_scroll_bars
1536 with_file_notification
1539 with_pkg_config_prog
1542 enable_ns_self_contained
1543 enable_locallisppath
1545 enable_check_lisp_object_type
1548 enable_gtk_deprecation_warnings
1549 enable_dependency_tracking
1552 enable_link_time_optimization
1556 ac_precious_vars
='build_alias
1568 # Initialize some variables set by options.
1570 ac_init_version
=false
1571 ac_unrecognized_opts
=
1572 ac_unrecognized_sep
=
1573 # The variables have the same names as the options, with
1574 # dashes changed to underlines.
1575 cache_file
=/dev
/null
1582 program_transform_name
=s
,x
,x
,
1590 # Installation directory options.
1591 # These are left unexpanded so users can "make install exec_prefix=/foo"
1592 # and all the variables that are supposed to be based on exec_prefix
1593 # by default will actually change.
1594 # Use braces instead of parens because sh, perl, etc. also accept them.
1595 # (The list follows the same order as the GNU Coding Standards.)
1596 bindir
='${exec_prefix}/bin'
1597 sbindir
='${exec_prefix}/sbin'
1598 libexecdir
='${exec_prefix}/libexec'
1599 datarootdir
='${prefix}/share'
1600 datadir
='${datarootdir}'
1601 sysconfdir
='${prefix}/etc'
1602 sharedstatedir
='${prefix}/com'
1603 localstatedir
='${prefix}/var'
1604 includedir
='${prefix}/include'
1605 oldincludedir
='/usr/include'
1606 docdir
='${datarootdir}/doc/${PACKAGE_TARNAME}'
1607 infodir
='${datarootdir}/info'
1612 libdir
='${exec_prefix}/lib'
1613 localedir
='${datarootdir}/locale'
1614 mandir
='${datarootdir}/man'
1620 # If the previous option needs an argument, assign it.
1621 if test -n "$ac_prev"; then
1622 eval $ac_prev=\
$ac_option
1628 *=*) ac_optarg
=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1632 # Accept the important Cygnus configure options, so we can diagnose typos.
1634 case $ac_dashdash$ac_option in
1638 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
1640 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
1641 bindir
=$ac_optarg ;;
1643 -build |
--build |
--buil |
--bui |
--bu)
1644 ac_prev
=build_alias
;;
1645 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
1646 build_alias
=$ac_optarg ;;
1648 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
1649 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
1650 ac_prev
=cache_file
;;
1651 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
1652 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
1653 cache_file
=$ac_optarg ;;
1655 --config-cache |
-C)
1656 cache_file
=config.cache
;;
1658 -datadir |
--datadir |
--datadi |
--datad)
1660 -datadir=* |
--datadir=* |
--datadi=* |
--datad=*)
1661 datadir
=$ac_optarg ;;
1663 -datarootdir |
--datarootdir |
--datarootdi |
--datarootd |
--dataroot \
1664 |
--dataroo |
--dataro |
--datar)
1665 ac_prev
=datarootdir
;;
1666 -datarootdir=* |
--datarootdir=* |
--datarootdi=* |
--datarootd=* \
1667 |
--dataroot=* |
--dataroo=* |
--dataro=* |
--datar=*)
1668 datarootdir
=$ac_optarg ;;
1670 -disable-* |
--disable-*)
1671 ac_useropt
=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1672 # Reject names that are not valid shell variable names.
1673 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1674 as_fn_error
"invalid feature name: $ac_useropt"
1675 ac_useropt_orig
=$ac_useropt
1676 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1677 case $ac_user_opts in
1679 "enable_
$ac_useropt"
1681 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1682 ac_unrecognized_sep
=', ';;
1684 eval enable_
$ac_useropt=no
;;
1686 -docdir |
--docdir |
--docdi |
--doc |
--do)
1688 -docdir=* |
--docdir=* |
--docdi=* |
--doc=* |
--do=*)
1689 docdir
=$ac_optarg ;;
1691 -dvidir |
--dvidir |
--dvidi |
--dvid |
--dvi |
--dv)
1693 -dvidir=* |
--dvidir=* |
--dvidi=* |
--dvid=* |
--dvi=* |
--dv=*)
1694 dvidir
=$ac_optarg ;;
1696 -enable-* |
--enable-*)
1697 ac_useropt
=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1698 # Reject names that are not valid shell variable names.
1699 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1700 as_fn_error
"invalid feature name: $ac_useropt"
1701 ac_useropt_orig
=$ac_useropt
1702 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1703 case $ac_user_opts in
1705 "enable_
$ac_useropt"
1707 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1708 ac_unrecognized_sep
=', ';;
1710 eval enable_
$ac_useropt=\
$ac_optarg ;;
1712 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
1713 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
1714 |
--exec |
--exe |
--ex)
1715 ac_prev
=exec_prefix
;;
1716 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
1717 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
1718 |
--exec=* |
--exe=* |
--ex=*)
1719 exec_prefix
=$ac_optarg ;;
1721 -gas |
--gas |
--ga |
--g)
1722 # Obsolete; use --with-gas.
1725 -help |
--help |
--hel |
--he |
-h)
1726 ac_init_help
=long
;;
1727 -help=r
* |
--help=r
* |
--hel=r
* |
--he=r
* |
-hr*)
1728 ac_init_help
=recursive
;;
1729 -help=s
* |
--help=s
* |
--hel=s
* |
--he=s
* |
-hs*)
1730 ac_init_help
=short
;;
1732 -host |
--host |
--hos |
--ho)
1733 ac_prev
=host_alias
;;
1734 -host=* |
--host=* |
--hos=* |
--ho=*)
1735 host_alias
=$ac_optarg ;;
1737 -htmldir |
--htmldir |
--htmldi |
--htmld |
--html |
--htm |
--ht)
1739 -htmldir=* |
--htmldir=* |
--htmldi=* |
--htmld=* |
--html=* |
--htm=* \
1741 htmldir
=$ac_optarg ;;
1743 -includedir |
--includedir |
--includedi |
--included |
--include \
1744 |
--includ |
--inclu |
--incl |
--inc)
1745 ac_prev
=includedir
;;
1746 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
1747 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
1748 includedir
=$ac_optarg ;;
1750 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
1752 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
1753 infodir
=$ac_optarg ;;
1755 -libdir |
--libdir |
--libdi |
--libd)
1757 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
1758 libdir
=$ac_optarg ;;
1760 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
1761 |
--libexe |
--libex |
--libe)
1762 ac_prev
=libexecdir
;;
1763 -libexecdir=* |
--libexecdir=* |
--libexecdi=* |
--libexecd=* |
--libexec=* \
1764 |
--libexe=* |
--libex=* |
--libe=*)
1765 libexecdir
=$ac_optarg ;;
1767 -localedir |
--localedir |
--localedi |
--localed |
--locale)
1768 ac_prev
=localedir
;;
1769 -localedir=* |
--localedir=* |
--localedi=* |
--localed=* |
--locale=*)
1770 localedir
=$ac_optarg ;;
1772 -localstatedir |
--localstatedir |
--localstatedi |
--localstated \
1773 |
--localstate |
--localstat |
--localsta |
--localst |
--locals)
1774 ac_prev
=localstatedir
;;
1775 -localstatedir=* |
--localstatedir=* |
--localstatedi=* |
--localstated=* \
1776 |
--localstate=* |
--localstat=* |
--localsta=* |
--localst=* |
--locals=*)
1777 localstatedir
=$ac_optarg ;;
1779 -mandir |
--mandir |
--mandi |
--mand |
--man |
--ma |
--m)
1781 -mandir=* |
--mandir=* |
--mandi=* |
--mand=* |
--man=* |
--ma=* |
--m=*)
1782 mandir
=$ac_optarg ;;
1784 -nfp |
--nfp |
--nf)
1785 # Obsolete; use --without-fp.
1788 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
1789 |
--no-cr |
--no-c |
-n)
1792 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
1793 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
1796 -oldincludedir |
--oldincludedir |
--oldincludedi |
--oldincluded \
1797 |
--oldinclude |
--oldinclud |
--oldinclu |
--oldincl |
--oldinc \
1798 |
--oldin |
--oldi |
--old |
--ol |
--o)
1799 ac_prev
=oldincludedir
;;
1800 -oldincludedir=* |
--oldincludedir=* |
--oldincludedi=* |
--oldincluded=* \
1801 |
--oldinclude=* |
--oldinclud=* |
--oldinclu=* |
--oldincl=* |
--oldinc=* \
1802 |
--oldin=* |
--oldi=* |
--old=* |
--ol=* |
--o=*)
1803 oldincludedir
=$ac_optarg ;;
1805 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
1807 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
1808 prefix
=$ac_optarg ;;
1810 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
1811 |
--program-pre |
--program-pr |
--program-p)
1812 ac_prev
=program_prefix
;;
1813 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
1814 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
1815 program_prefix
=$ac_optarg ;;
1817 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
1818 |
--program-suf |
--program-su |
--program-s)
1819 ac_prev
=program_suffix
;;
1820 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
1821 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
1822 program_suffix
=$ac_optarg ;;
1824 -program-transform-name |
--program-transform-name \
1825 |
--program-transform-nam |
--program-transform-na \
1826 |
--program-transform-n |
--program-transform- \
1827 |
--program-transform |
--program-transfor \
1828 |
--program-transfo |
--program-transf \
1829 |
--program-trans |
--program-tran \
1830 |
--progr-tra |
--program-tr |
--program-t)
1831 ac_prev
=program_transform_name
;;
1832 -program-transform-name=* |
--program-transform-name=* \
1833 |
--program-transform-nam=* |
--program-transform-na=* \
1834 |
--program-transform-n=* |
--program-transform-=* \
1835 |
--program-transform=* |
--program-transfor=* \
1836 |
--program-transfo=* |
--program-transf=* \
1837 |
--program-trans=* |
--program-tran=* \
1838 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
1839 program_transform_name
=$ac_optarg ;;
1841 -pdfdir |
--pdfdir |
--pdfdi |
--pdfd |
--pdf |
--pd)
1843 -pdfdir=* |
--pdfdir=* |
--pdfdi=* |
--pdfd=* |
--pdf=* |
--pd=*)
1844 pdfdir
=$ac_optarg ;;
1846 -psdir |
--psdir |
--psdi |
--psd |
--ps)
1848 -psdir=* |
--psdir=* |
--psdi=* |
--psd=* |
--ps=*)
1851 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
1852 |
-silent |
--silent |
--silen |
--sile |
--sil)
1855 -sbindir |
--sbindir |
--sbindi |
--sbind |
--sbin |
--sbi |
--sb)
1857 -sbindir=* |
--sbindir=* |
--sbindi=* |
--sbind=* |
--sbin=* \
1859 sbindir
=$ac_optarg ;;
1861 -sharedstatedir |
--sharedstatedir |
--sharedstatedi \
1862 |
--sharedstated |
--sharedstate |
--sharedstat |
--sharedsta \
1863 |
--sharedst |
--shareds |
--shared |
--share |
--shar \
1865 ac_prev
=sharedstatedir
;;
1866 -sharedstatedir=* |
--sharedstatedir=* |
--sharedstatedi=* \
1867 |
--sharedstated=* |
--sharedstate=* |
--sharedstat=* |
--sharedsta=* \
1868 |
--sharedst=* |
--shareds=* |
--shared=* |
--share=* |
--shar=* \
1870 sharedstatedir
=$ac_optarg ;;
1872 -site |
--site |
--sit)
1874 -site=* |
--site=* |
--sit=*)
1877 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
1879 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
1880 srcdir
=$ac_optarg ;;
1882 -sysconfdir |
--sysconfdir |
--sysconfdi |
--sysconfd |
--sysconf \
1883 |
--syscon |
--sysco |
--sysc |
--sys |
--sy)
1884 ac_prev
=sysconfdir
;;
1885 -sysconfdir=* |
--sysconfdir=* |
--sysconfdi=* |
--sysconfd=* |
--sysconf=* \
1886 |
--syscon=* |
--sysco=* |
--sysc=* |
--sys=* |
--sy=*)
1887 sysconfdir
=$ac_optarg ;;
1889 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
1890 ac_prev
=target_alias
;;
1891 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
1892 target_alias
=$ac_optarg ;;
1894 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
1897 -version |
--version |
--versio |
--versi |
--vers |
-V)
1898 ac_init_version
=: ;;
1901 ac_useropt
=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1902 # Reject names that are not valid shell variable names.
1903 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1904 as_fn_error
"invalid package name: $ac_useropt"
1905 ac_useropt_orig
=$ac_useropt
1906 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1907 case $ac_user_opts in
1911 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1912 ac_unrecognized_sep
=', ';;
1914 eval with_
$ac_useropt=\
$ac_optarg ;;
1916 -without-* |
--without-*)
1917 ac_useropt
=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1918 # Reject names that are not valid shell variable names.
1919 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1920 as_fn_error
"invalid package name: $ac_useropt"
1921 ac_useropt_orig
=$ac_useropt
1922 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1923 case $ac_user_opts in
1927 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1928 ac_unrecognized_sep
=', ';;
1930 eval with_
$ac_useropt=no
;;
1933 # Obsolete; use --with-x.
1936 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
1937 |
--x-incl |
--x-inc |
--x-in |
--x-i)
1938 ac_prev
=x_includes
;;
1939 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
1940 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
1941 x_includes
=$ac_optarg ;;
1943 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
1944 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
1945 ac_prev
=x_libraries
;;
1946 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
1947 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
1948 x_libraries
=$ac_optarg ;;
1950 -*) as_fn_error
"unrecognized option: \`$ac_option'
1951 Try \`$0 --help' for more information."
1955 ac_envvar
=`expr "x$ac_option" : 'x\([^=]*\)='`
1956 # Reject names that are not valid shell variable names.
1957 case $ac_envvar in #(
1958 '' |
[0-9]* |
*[!_
$as_cr_alnum]* )
1959 as_fn_error
"invalid variable name: \`$ac_envvar'" ;;
1961 eval $ac_envvar=\
$ac_optarg
1962 export $ac_envvar ;;
1965 # FIXME: should be removed in autoconf 3.0.
1966 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1967 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev
/null
&&
1968 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1969 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1975 if test -n "$ac_prev"; then
1976 ac_option
=--`echo $ac_prev | sed 's/_/-/g'`
1977 as_fn_error
"missing argument to $ac_option"
1980 if test -n "$ac_unrecognized_opts"; then
1981 case $enable_option_checking in
1983 fatal
) as_fn_error
"unrecognized options: $ac_unrecognized_opts" ;;
1984 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1988 # Check all directory arguments for consistency.
1989 for ac_var
in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1990 datadir sysconfdir sharedstatedir localstatedir includedir \
1991 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1992 libdir localedir mandir
1994 eval ac_val
=\$
$ac_var
1995 # Remove trailing slashes.
1998 ac_val
=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1999 eval $ac_var=\
$ac_val;;
2001 # Be sure to have absolute directory names.
2003 [\\/$
]* | ?
:[\\/]* ) continue;;
2004 NONE |
'' ) case $ac_var in *prefix
) continue;; esac;;
2006 as_fn_error
"expected an absolute directory name for --$ac_var: $ac_val"
2009 # There might be people who depend on the old broken behavior: `$host'
2010 # used to hold the argument of --host etc.
2011 # FIXME: To remove some day.
2014 target
=$target_alias
2016 # FIXME: To remove some day.
2017 if test "x$host_alias" != x
; then
2018 if test "x$build_alias" = x
; then
2019 cross_compiling
=maybe
2020 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
2021 If a cross compiler is detected then cross compile mode will be used." >&2
2022 elif test "x$build_alias" != "x$host_alias"; then
2028 test -n "$host_alias" && ac_tool_prefix
=$host_alias-
2030 test "$silent" = yes && exec 6>/dev
/null
2033 ac_pwd
=`pwd` && test -n "$ac_pwd" &&
2034 ac_ls_di
=`ls -di .` &&
2035 ac_pwd_ls_di
=`cd "$ac_pwd" && ls -di .` ||
2036 as_fn_error
"working directory cannot be determined"
2037 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
2038 as_fn_error
"pwd does not report name of working directory"
2041 # Find the source files, if location was not specified.
2042 if test -z "$srcdir"; then
2043 ac_srcdir_defaulted
=yes
2044 # Try the directory containing this script, then the parent directory.
2045 ac_confdir
=`$as_dirname -- "$as_myself" ||
2046 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2047 X"$as_myself" : 'X\(//\)[^/]' \| \
2048 X"$as_myself" : 'X\(//\)$' \| \
2049 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
2050 $as_echo X"$as_myself" |
2051 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2069 if test ! -r "$srcdir/$ac_unique_file"; then
2073 ac_srcdir_defaulted
=no
2075 if test ! -r "$srcdir/$ac_unique_file"; then
2076 test "$ac_srcdir_defaulted" = yes && srcdir
="$ac_confdir or .."
2077 as_fn_error
"cannot find sources ($ac_unique_file) in $srcdir"
2079 ac_msg
="sources are in $srcdir, but \`cd $srcdir' does not work"
2081 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
2083 # When building in place, set srcdir=.
2084 if test "$ac_abs_confdir" = "$ac_pwd"; then
2087 # Remove unnecessary trailing slashes from srcdir.
2088 # Double slashes in file names in object file debugging info
2089 # mess up M-x gdb in Emacs.
2091 */) srcdir
=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
2093 for ac_var
in $ac_precious_vars; do
2094 eval ac_env_
${ac_var}_set=\${${ac_var}+set}
2095 eval ac_env_
${ac_var}_value
=\$
${ac_var}
2096 eval ac_cv_env_
${ac_var}_set=\${${ac_var}+set}
2097 eval ac_cv_env_
${ac_var}_value
=\$
${ac_var}
2101 # Report the --help message.
2103 if test "$ac_init_help" = "long"; then
2104 # Omit some internal or obsolete options to make the list less imposing.
2105 # This message is too long to be a string in the A/UX 3.1 sh.
2107 \`configure' configures emacs 24.3.50 to adapt to many kinds of systems.
2109 Usage: $0 [OPTION]... [VAR=VALUE]...
2111 To assign environment variables (e.g., CC, CFLAGS...), specify them as
2112 VAR=VALUE. See below for descriptions of some of the useful variables.
2114 Defaults for the options are specified in brackets.
2117 -h, --help display this help and exit
2118 --help=short display options specific to this package
2119 --help=recursive display the short help of all the included packages
2120 -V, --version display version information and exit
2121 -q, --quiet, --silent do not print \`checking...' messages
2122 --cache-file=FILE cache test results in FILE [disabled]
2123 -C, --config-cache alias for \`--cache-file=config.cache'
2124 -n, --no-create do not create output files
2125 --srcdir=DIR find the sources in DIR [configure dir or \`..']
2127 Installation directories:
2128 --prefix=PREFIX install architecture-independent files in PREFIX
2129 [$ac_default_prefix]
2130 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
2133 By default, \`make install' will install all the files in
2134 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
2135 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
2136 for instance \`--prefix=\$HOME'.
2138 For better control, use the options below.
2140 Fine tuning of the installation directories:
2141 --bindir=DIR user executables [EPREFIX/bin]
2142 --sbindir=DIR system admin executables [EPREFIX/sbin]
2143 --libexecdir=DIR program executables [EPREFIX/libexec]
2144 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
2145 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
2146 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
2147 --libdir=DIR object code libraries [EPREFIX/lib]
2148 --includedir=DIR C header files [PREFIX/include]
2149 --oldincludedir=DIR C header files for non-gcc [/usr/include]
2150 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
2151 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
2152 --infodir=DIR info documentation [DATAROOTDIR/info]
2153 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
2154 --mandir=DIR man documentation [DATAROOTDIR/man]
2155 --docdir=DIR documentation root [DATAROOTDIR/doc/emacs]
2156 --htmldir=DIR html documentation [DOCDIR]
2157 --dvidir=DIR dvi documentation [DOCDIR]
2158 --pdfdir=DIR pdf documentation [DOCDIR]
2159 --psdir=DIR ps documentation [DOCDIR]
2165 --program-prefix=PREFIX prepend PREFIX to installed program names
2166 --program-suffix=SUFFIX append SUFFIX to installed program names
2167 --program-transform-name=PROGRAM run
sed PROGRAM on installed program names
2170 --x-includes=DIR X include files are
in DIR
2171 --x-libraries=DIR X library files are
in DIR
2174 --build=BUILD configure
for building on BUILD
[guessed
]
2175 --host=HOST cross-compile to build programs to run on HOST
[BUILD
]
2179 if test -n "$ac_init_help"; then
2180 case $ac_init_help in
2181 short | recursive
) echo "Configuration of emacs 24.3.50:";;
2186 --disable-option-checking ignore unrecognized
--enable/--with options
2187 --disable-FEATURE do not include FEATURE
(same as
--enable-FEATURE=no
)
2188 --enable-FEATURE[=ARG
] include FEATURE
[ARG
=yes]
2189 --disable-ns-self-contained
2190 disable self contained build under NeXTstep
2191 --enable-locallisppath=PATH
2192 directories Emacs should search
for lisp files
2193 specific to this site
2194 --enable-checking[=LIST
]
2195 enable expensive run-time checks. With LIST
, enable
2196 only specific categories of checks. Categories are
:
2197 all
,yes,no. Flags are
: stringbytes
, stringoverrun
,
2198 stringfreelist
, xmallocoverrun
, conslist
, glyphs
2199 --enable-check-lisp-object-type
2200 enable compile
time checks
for the Lisp_Object data
2201 type. This is useful
for development
for catching
2202 certain types of bugs.
2203 --enable-profiling build emacs with low-level
, gprof profiling support.
2204 Mainly useful
for debugging Emacs itself. May not
2205 work on all platforms. Stops profiler.el working.
2206 --enable-autodepend automatically generate dependencies to .h-files.
2207 Requires GNU Make and Gcc. Enabled
if GNU Make and
2209 --enable-gtk-deprecation-warnings
2210 Show Gtk
+/Gdk deprecation warnings
for Gtk
+ >= 3.0
2211 --disable-dependency-tracking speeds up one-time build
2212 --enable-dependency-tracking do not reject slow dependency extractors
2213 --disable-largefile omit support
for large files
2214 --enable-gcc-warnings turn on lots of GCC warnings
/errors. This is
2215 intended
for developers
, and may generate false
2216 alarms when used with older or non-GNU development
2218 --enable-link-time-optimization
2219 build emacs with link-time optimization. This is
2220 supported only
for GCC since
4.5.0.
2221 --disable-acl do not support ACLs
2224 --with-PACKAGE[=ARG
] use PACKAGE
[ARG
=yes]
2225 --without-PACKAGE do not use PACKAGE
(same as
--with-PACKAGE=no
)
2226 --without-all omit almost all features and build small executable
2227 with minimal dependencies
2228 --without-pop don
't support POP mail retrieval with movemail
2229 --with-kerberos support Kerberos-authenticated POP
2230 --with-kerberos5 support Kerberos version 5 authenticated POP
2231 --with-hesiod support Hesiod to get the POP server host
2232 --with-mmdf support MMDF mailboxes
2233 --with-mail-unlink unlink, rather than empty, mail spool after reading
2234 --with-mailhost=HOSTNAME
2235 string giving default POP mail host
2236 --without-sound don't compile with sound support
2237 --with-x-toolkit=KIT use an X toolkit
(KIT one of
: yes or gtk
, gtk2
,
2238 gtk3
, lucid or athena
, motif
, no
)
2239 --with-wide-int prefer wide Emacs integers
(typically
62-bit)
2240 --without-xpm don
't compile with XPM image support
2241 --without-jpeg don't compile with JPEG image support
2242 --without-tiff don
't compile with TIFF image support
2243 --without-gif don't compile with GIF image support
2244 --without-png don
't compile with PNG image support
2245 --without-rsvg don't compile with SVG image support
2246 --without-xml2 don
't compile with XML parsing support
2247 --without-imagemagick don't compile with ImageMagick image support
2248 --without-xft don
't use XFT for anti aliased fonts
2249 --without-libotf don't use libotf
for OpenType font support
2250 --without-m17n-flt don
't use m17n-flt for text shaping
2251 --without-toolkit-scroll-bars
2252 don't use Motif or Xaw3d scroll bars
2253 --without-xaw3d don
't use Xaw3d
2254 --without-xim don't use X11 XIM
2255 --with-ns use NeXTstep
(Cocoa or GNUstep
) windowing system
2256 --with-w32 use native MS Windows GUI
in a Cygwin build
2257 --without-gpm don
't use -lgpm for mouse support on a GNU/Linux
2259 --without-dbus don't compile with D-Bus support
2260 --without-gconf don
't compile with GConf support
2261 --without-gsettings don't compile with GSettings support
2262 --without-selinux don
't compile with SELinux support
2263 --without-gnutls don't use
-lgnutls for SSL
/TLS support
2264 --with-file-notification=LIB
2265 use a
file notification library
(LIB one of
: yes,
2266 gfile
, inotify
, w32
, no
)
2267 --without-makeinfo don
't require makeinfo for building manuals
2268 --without-compress-info don't
compress the installed Info pages
2269 --with-pkg-config-prog=FILENAME
2270 file name of pkg-config
for finding GTK and librsvg
2271 --with-gameuser=USER user
for shared game score files
2272 --with-gnustep-conf=FILENAME
2273 name of GNUstep.conf
; default
$GNUSTEP_CONFIG_FILE,
2274 or
/etc
/GNUstep
/GNUstep.conf
2275 --with-x use the X Window System
2277 Some influential environment variables
:
2278 CC C compiler
command
2279 CFLAGS C compiler flags
2280 LDFLAGS linker flags
, e.g.
-L<lib dir
> if you have libraries
in a
2281 nonstandard directory
<lib dir
>
2282 LIBS libraries to pass to the linker
, e.g.
-l<library
>
2283 CPPFLAGS
(Objective
) C
/C
++ preprocessor flags
, e.g.
-I<include dir
> if
2284 you have headers
in a nonstandard directory
<include dir
>
2286 XMKMF Path to xmkmf
, Makefile generator
for X Window System
2288 Use these variables to override the choices made by
`configure' or to help
2289 it to find libraries and programs with nonstandard names/locations.
2291 Report bugs to the package provider.
2296 if test "$ac_init_help" = "recursive"; then
2297 # If there are subdirs, report their specific --help.
2298 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
2299 test -d "$ac_dir" ||
2300 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
2305 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2307 ac_dir_suffix=/`$as_echo "$ac_dir" |
sed 's|^\.[\\/]||'`
2308 # A ".." for each directory in $ac_dir_suffix.
2309 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" |
sed 's|/[^\\/]*|/..|g;s|/||'`
2310 case $ac_top_builddir_sub in
2311 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2312 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2315 ac_abs_top_builddir=$ac_pwd
2316 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2317 # for backward compatibility:
2318 ac_top_builddir=$ac_top_build_prefix
2321 .) # We are building in place.
2323 ac_top_srcdir=$ac_top_builddir_sub
2324 ac_abs_top_srcdir=$ac_pwd ;;
2325 [\\/]* | ?:[\\/]* ) # Absolute name.
2326 ac_srcdir=$srcdir$ac_dir_suffix;
2327 ac_top_srcdir=$srcdir
2328 ac_abs_top_srcdir=$srcdir ;;
2330 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2331 ac_top_srcdir=$ac_top_build_prefix$srcdir
2332 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2334 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2336 cd "$ac_dir" || { ac_status=$?; continue; }
2337 # Check for guested configure.
2338 if test -f "$ac_srcdir/configure.gnu"; then
2340 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
2341 elif test -f "$ac_srcdir/configure"; then
2343 $SHELL "$ac_srcdir/configure" --help=recursive
2345 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
2347 cd "$ac_pwd" || { ac_status=$?; break; }
2351 test -n "$ac_init_help" && exit $ac_status
2352 if $ac_init_version; then
2354 emacs configure 24.3.50
2355 generated by GNU Autoconf 2.65
2357 Copyright (C) 2009 Free Software Foundation, Inc.
2358 This configure script is free software; the Free Software Foundation
2359 gives unlimited permission to copy, distribute and modify it.
2364 ## ------------------------ ##
2365 ## Autoconf initialization. ##
2366 ## ------------------------ ##
2368 # ac_fn_c_try_compile LINENO
2369 # --------------------------
2370 # Try to compile conftest.$ac_ext, and return whether this succeeded.
2371 ac_fn_c_try_compile ()
2373 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2374 rm -f conftest.$ac_objext
2375 if { { ac_try="$ac_compile"
2377 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
2378 *) ac_try_echo
=$ac_try;;
2380 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2381 $as_echo "$ac_try_echo"; } >&5
2382 (eval "$ac_compile") 2>conftest.err
2384 if test -s conftest.err
; then
2385 grep -v '^ *+' conftest.err
>conftest.er1
2386 cat conftest.er1
>&5
2387 mv -f conftest.er1 conftest.err
2389 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2390 test $ac_status = 0; } && {
2391 test -z "$ac_c_werror_flag" ||
2392 test ! -s conftest.err
2393 } && test -s conftest.
$ac_objext; then :
2396 $as_echo "$as_me: failed program was:" >&5
2397 sed 's/^/| /' conftest.
$ac_ext >&5
2401 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2402 as_fn_set_status
$ac_retval
2404 } # ac_fn_c_try_compile
2406 # ac_fn_c_try_cpp LINENO
2407 # ----------------------
2408 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2411 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2412 if { { ac_try
="$ac_cpp conftest.$ac_ext"
2414 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2415 *) ac_try_echo=$ac_try;;
2417 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2418 $as_echo "$ac_try_echo"; } >&5
2419 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2421 if test -s conftest.err; then
2422 grep -v '^ *+' conftest.err >conftest.er1
2423 cat conftest.er1 >&5
2424 mv -f conftest.er1 conftest.err
2426 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2427 test $ac_status = 0; } >/dev/null && {
2428 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2429 test ! -s conftest.err
2433 $as_echo "$as_me: failed program was:" >&5
2434 sed 's/^/| /' conftest.$ac_ext >&5
2438 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2439 as_fn_set_status $ac_retval
2443 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2444 # -------------------------------------------------------
2445 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2446 # the include files in INCLUDES and setting the cache variable VAR
2448 ac_fn_c_check_header_mongrel ()
2450 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2451 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2453 $as_echo_n "checking for $2... " >&6; }
2454 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2455 $as_echo_n "(cached) " >&6
2458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2459 $as_echo "$ac_res" >&6; }
2461 # Is the header compilable?
2462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2463 $as_echo_n "checking $2 usability... " >&6; }
2464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2465 /* end confdefs.h. */
2469 if ac_fn_c_try_compile "$LINENO"; then :
2470 ac_header_compiler=yes
2472 ac_header_compiler=no
2474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2476 $as_echo "$ac_header_compiler" >&6; }
2478 # Is the header present?
2479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2480 $as_echo_n "checking $2 presence... " >&6; }
2481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2482 /* end confdefs.h. */
2485 if ac_fn_c_try_cpp "$LINENO"; then :
2486 ac_header_preproc=yes
2488 ac_header_preproc=no
2490 rm -f conftest.err conftest.$ac_ext
2491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2492 $as_echo "$ac_header_preproc" >&6; }
2494 # So? What about this header?
2495 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2497 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2498 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2499 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2500 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2503 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2504 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2505 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2506 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2507 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2508 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2509 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2510 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2511 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2512 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2516 $as_echo_n "checking for $2... " >&6; }
2517 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2518 $as_echo_n "(cached) " >&6
2520 eval "$3=\$ac_header_compiler"
2523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2524 $as_echo "$ac_res" >&6; }
2526 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2528 } # ac_fn_c_check_header_mongrel
2530 # ac_fn_c_try_run LINENO
2531 # ----------------------
2532 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2533 # that executables *can* be run.
2536 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2537 if { { ac_try="$ac_link"
2539 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
2540 *) ac_try_echo
=$ac_try;;
2542 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2543 $as_echo "$ac_try_echo"; } >&5
2544 (eval "$ac_link") 2>&5
2546 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2547 test $ac_status = 0; } && { ac_try
='./conftest$ac_exeext'
2548 { { case "(($ac_try" in
2549 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2550 *) ac_try_echo=$ac_try;;
2552 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2553 $as_echo "$ac_try_echo"; } >&5
2554 (eval "$ac_try") 2>&5
2556 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2557 test $ac_status = 0; }; }; then :
2560 $as_echo "$as_me: program exited with status $ac_status" >&5
2561 $as_echo "$as_me: failed program was:" >&5
2562 sed 's/^/| /' conftest.$ac_ext >&5
2564 ac_retval=$ac_status
2566 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2567 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2568 as_fn_set_status $ac_retval
2572 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2573 # -------------------------------------------------------
2574 # Tests whether HEADER exists and can be compiled using the include files in
2575 # INCLUDES, setting the cache variable VAR accordingly.
2576 ac_fn_c_check_header_compile ()
2578 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2580 $as_echo_n "checking for $2... " >&6; }
2581 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2582 $as_echo_n "(cached) " >&6
2584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2585 /* end confdefs.h. */
2589 if ac_fn_c_try_compile "$LINENO"; then :
2594 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2598 $as_echo "$ac_res" >&6; }
2599 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2601 } # ac_fn_c_check_header_compile
2603 # ac_fn_c_try_link LINENO
2604 # -----------------------
2605 # Try to link conftest.$ac_ext, and return whether this succeeded.
2608 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2609 rm -f conftest.$ac_objext conftest$ac_exeext
2610 if { { ac_try="$ac_link"
2612 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
2613 *) ac_try_echo
=$ac_try;;
2615 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2616 $as_echo "$ac_try_echo"; } >&5
2617 (eval "$ac_link") 2>conftest.err
2619 if test -s conftest.err
; then
2620 grep -v '^ *+' conftest.err
>conftest.er1
2621 cat conftest.er1
>&5
2622 mv -f conftest.er1 conftest.err
2624 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2625 test $ac_status = 0; } && {
2626 test -z "$ac_c_werror_flag" ||
2627 test ! -s conftest.err
2628 } && test -s conftest
$ac_exeext && {
2629 test "$cross_compiling" = yes ||
2630 $as_test_x conftest
$ac_exeext
2634 $as_echo "$as_me: failed program was:" >&5
2635 sed 's/^/| /' conftest.
$ac_ext >&5
2639 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2640 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2641 # interfere with the next link command; also delete a directory that is
2642 # left behind by Apple's compiler. We do this before executing the actions.
2643 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2644 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2645 as_fn_set_status
$ac_retval
2647 } # ac_fn_c_try_link
2649 # ac_fn_c_check_decl LINENO SYMBOL VAR
2650 # ------------------------------------
2651 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2652 ac_fn_c_check_decl
()
2654 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
2656 $as_echo_n "checking whether $2 is declared... " >&6; }
2657 if { as_var
=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2658 $as_echo_n "(cached) " >&6
2660 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2661 /* end confdefs.h. */
2674 if ac_fn_c_try_compile
"$LINENO"; then :
2679 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2683 $as_echo "$ac_res" >&6; }
2684 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2686 } # ac_fn_c_check_decl
2688 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2689 # ----------------------------------------------
2690 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2691 ac_fn_c_check_header_preproc
()
2693 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2695 $as_echo_n "checking for $2... " >&6; }
2696 if { as_var
=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2697 $as_echo_n "(cached) " >&6
2699 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2700 /* end confdefs.h. */
2703 if ac_fn_c_try_cpp
"$LINENO"; then :
2708 rm -f conftest.err conftest.
$ac_ext
2711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2712 $as_echo "$ac_res" >&6; }
2713 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2715 } # ac_fn_c_check_header_preproc
2717 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2718 # ----------------------------------------------------
2719 # Tries to find if the field MEMBER exists in type AGGR, after including
2720 # INCLUDES, setting cache variable VAR accordingly.
2721 ac_fn_c_check_member
()
2723 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2725 $as_echo_n "checking for $2.$3... " >&6; }
2726 if { as_var
=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2727 $as_echo_n "(cached) " >&6
2729 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2730 /* end confdefs.h. */
2742 if ac_fn_c_try_compile
"$LINENO"; then :
2745 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2746 /* end confdefs.h. */
2752 if (sizeof ac_aggr.$3)
2758 if ac_fn_c_try_compile
"$LINENO"; then :
2763 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2765 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2769 $as_echo "$ac_res" >&6; }
2770 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2772 } # ac_fn_c_check_member
2774 # ac_fn_c_check_func LINENO FUNC VAR
2775 # ----------------------------------
2776 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2777 ac_fn_c_check_func
()
2779 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2781 $as_echo_n "checking for $2... " >&6; }
2782 if { as_var
=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2783 $as_echo_n "(cached) " >&6
2785 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2786 /* end confdefs.h. */
2787 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2788 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2789 #define $2 innocuous_$2
2791 /* System header to define __stub macros and hopefully few prototypes,
2792 which can conflict with char $2 (); below.
2793 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2794 <limits.h> exists even on freestanding compilers. */
2797 # include <limits.h>
2799 # include <assert.h>
2804 /* Override any GCC internal prototype to avoid an error.
2805 Use char because int might match the return type of a GCC
2806 builtin and then its argument prototype would still apply. */
2811 /* The GNU C library defines this for functions which it implements
2812 to always fail with ENOSYS. Some functions are actually named
2813 something starting with __ and the normal name is an alias. */
2814 #if defined __stub_$2 || defined __stub___$2
2826 if ac_fn_c_try_link
"$LINENO"; then :
2831 rm -f core conftest.err conftest.
$ac_objext \
2832 conftest
$ac_exeext conftest.
$ac_ext
2835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2836 $as_echo "$ac_res" >&6; }
2837 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2839 } # ac_fn_c_check_func
2841 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2842 # -------------------------------------------
2843 # Tests whether TYPE exists after having included INCLUDES, setting cache
2844 # variable VAR accordingly.
2845 ac_fn_c_check_type
()
2847 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2849 $as_echo_n "checking for $2... " >&6; }
2850 if { as_var
=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2851 $as_echo_n "(cached) " >&6
2854 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2855 /* end confdefs.h. */
2866 if ac_fn_c_try_compile
"$LINENO"; then :
2867 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2868 /* end confdefs.h. */
2879 if ac_fn_c_try_compile
"$LINENO"; then :
2884 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2886 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2890 $as_echo "$ac_res" >&6; }
2891 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2893 } # ac_fn_c_check_type
2895 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2896 # --------------------------------------------
2897 # Tries to find the compile-time value of EXPR in a program that includes
2898 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2900 ac_fn_c_compute_int
()
2902 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2903 if test "$cross_compiling" = yes; then
2904 # Depending upon the size, compute the lo and hi bounds.
2905 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2906 /* end confdefs.h. */
2911 static int test_array [1 - 2 * !(($2) >= 0)];
2918 if ac_fn_c_try_compile
"$LINENO"; then :
2921 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2922 /* end confdefs.h. */
2927 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2934 if ac_fn_c_try_compile
"$LINENO"; then :
2935 ac_hi
=$ac_mid; break
2937 as_fn_arith
$ac_mid + 1 && ac_lo
=$as_val
2938 if test $ac_lo -le $ac_mid; then
2942 as_fn_arith
2 '*' $ac_mid + 1 && ac_mid
=$as_val
2944 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2947 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2948 /* end confdefs.h. */
2953 static int test_array [1 - 2 * !(($2) < 0)];
2960 if ac_fn_c_try_compile
"$LINENO"; then :
2963 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2964 /* end confdefs.h. */
2969 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2976 if ac_fn_c_try_compile
"$LINENO"; then :
2977 ac_lo
=$ac_mid; break
2979 as_fn_arith
'(' $ac_mid ')' - 1 && ac_hi
=$as_val
2980 if test $ac_mid -le $ac_hi; then
2984 as_fn_arith
2 '*' $ac_mid && ac_mid
=$as_val
2986 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2991 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2993 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2994 # Binary search between lo and hi bounds.
2995 while test "x$ac_lo" != "x$ac_hi"; do
2996 as_fn_arith
'(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid
=$as_val
2997 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2998 /* end confdefs.h. */
3003 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
3010 if ac_fn_c_try_compile
"$LINENO"; then :
3013 as_fn_arith
'(' $ac_mid ')' + 1 && ac_lo
=$as_val
3015 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3018 ?
*) eval "$3=\$ac_lo"; ac_retval
=0 ;;
3022 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3023 /* end confdefs.h. */
3025 static long int longval () { return $2; }
3026 static unsigned long int ulongval () { return $2; }
3033 FILE *f = fopen ("conftest.val", "w");
3038 long int i = longval ();
3041 fprintf (f, "%ld", i);
3045 unsigned long int i = ulongval ();
3048 fprintf (f, "%lu", i);
3050 /* Do not output a trailing newline, as this causes \r\n confusion
3051 on some platforms. */
3052 return ferror (f) || fclose (f) != 0;
3058 if ac_fn_c_try_run
"$LINENO"; then :
3059 echo >>conftest.val
; read $3 <conftest.val
; ac_retval
=0
3063 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
3064 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
3068 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
3069 as_fn_set_status
$ac_retval
3071 } # ac_fn_c_compute_int
3072 cat >config.log
<<_ACEOF
3073 This file contains any messages produced by compilers while
3074 running configure, to aid debugging if configure makes a mistake.
3076 It was created by emacs $as_me 24.3.50, which was
3077 generated by GNU Autoconf 2.65. Invocation command line was
3089 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
3090 uname -m = `(uname -m) 2>/dev/null || echo unknown`
3091 uname -r = `(uname -r) 2>/dev/null || echo unknown`
3092 uname -s = `(uname -s) 2>/dev/null || echo unknown`
3093 uname -v = `(uname -v) 2>/dev/null || echo unknown`
3095 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
3096 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
3098 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
3099 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
3100 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
3101 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
3102 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
3103 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
3104 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
3108 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3112 test -z "$as_dir" && as_dir
=.
3113 $as_echo "PATH: $as_dir"
3129 # Keep a trace of the command line.
3130 # Strip out --no-create and --no-recursion so they do not pile up.
3131 # Strip out --silent because we don't want to record it for future runs.
3132 # Also quote any args containing shell meta-characters.
3133 # Make two passes to allow for proper duplicate-argument suppression.
3137 ac_must_keep_next
=false
3143 -no-create |
--no-c* |
-n |
-no-recursion |
--no-r*) continue ;;
3144 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
3145 |
-silent |
--silent |
--silen |
--sile |
--sil)
3148 ac_arg
=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3151 1) as_fn_append ac_configure_args0
" '$ac_arg'" ;;
3153 as_fn_append ac_configure_args1
" '$ac_arg'"
3154 if test $ac_must_keep_next = true
; then
3155 ac_must_keep_next
=false
# Got value, back to normal.
3158 *=* |
--config-cache |
-C |
-disable-* |
--disable-* \
3159 |
-enable-* |
--enable-* |
-gas |
--g* |
-nfp |
--nf* \
3160 |
-q |
-quiet |
--q* |
-silent |
--sil* |
-v |
-verb* \
3161 |
-with-* |
--with-* |
-without-* |
--without-* |
--x)
3162 case "$ac_configure_args0 " in
3163 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
3166 -* ) ac_must_keep_next
=true
;;
3169 as_fn_append ac_configure_args
" '$ac_arg'"
3174 { ac_configure_args0
=; unset ac_configure_args0
;}
3175 { ac_configure_args1
=; unset ac_configure_args1
;}
3177 # When interrupted or exit'd, cleanup temporary files, and complete
3178 # config.log. We remove comments because anyway the quotes in there
3179 # would cause problems or look ugly.
3180 # WARNING: Use '\'' to represent an apostrophe within the trap.
3181 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
3182 trap 'exit_status=$?
3183 # Save into config.log some information that might help in debugging.
3188 ## ---------------- ##
3189 ## Cache variables. ##
3190 ## ---------------- ##
3193 # The following way of writing the cache mishandles newlines in values,
3195 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
3196 eval ac_val=\$$ac_var
3200 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3201 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3204 _ | IFS | as_nl) ;; #(
3205 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3206 *) { eval $ac_var=; unset $ac_var;} ;;
3211 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
3212 *${as_nl}ac_space=\ *)
3214 "s/'\''/'\''\\\\'\'''\''/g;
3215 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
3218 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3226 ## ----------------- ##
3227 ## Output variables. ##
3228 ## ----------------- ##
3231 for ac_var in $ac_subst_vars
3233 eval ac_val=\$$ac_var
3235 *\'\''*) ac_val
=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3237 $as_echo "$ac_var='\''$ac_val'\''"
3241 if test -n "$ac_subst_files"; then
3243 ## ------------------- ##
3244 ## File substitutions. ##
3245 ## ------------------- ##
3248 for ac_var
in $ac_subst_files
3250 eval ac_val
=\$
$ac_var
3252 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3254 $as_echo "$ac_var='\''$ac_val'\''"
3259 if test -s confdefs.h; then
3269 test "$ac_signal" != 0 &&
3270 $as_echo "$as_me: caught signal $ac_signal"
3271 $as_echo "$as_me: exit $exit_status"
3273 rm -f core *.core core.conftest.* &&
3274 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
3277 for ac_signal
in 1 2 13 15; do
3278 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
3282 # confdefs.h avoids OS command line length limits that DEFS can exceed.
3283 rm -f -r conftest
* confdefs.h
3285 $as_echo "/* confdefs.h */" > confdefs.h
3287 # Predefined preprocessor variables.
3289 cat >>confdefs.h
<<_ACEOF
3290 #define PACKAGE_NAME "$PACKAGE_NAME"
3293 cat >>confdefs.h
<<_ACEOF
3294 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
3297 cat >>confdefs.h
<<_ACEOF
3298 #define PACKAGE_VERSION "$PACKAGE_VERSION"
3301 cat >>confdefs.h
<<_ACEOF
3302 #define PACKAGE_STRING "$PACKAGE_STRING"
3305 cat >>confdefs.h
<<_ACEOF
3306 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
3309 cat >>confdefs.h
<<_ACEOF
3310 #define PACKAGE_URL "$PACKAGE_URL"
3314 # Let the site file select an alternate cache file if it wants to.
3315 # Prefer an explicitly selected file to automatically selected ones.
3318 if test -n "$CONFIG_SITE"; then
3319 ac_site_file1
=$CONFIG_SITE
3320 elif test "x$prefix" != xNONE
; then
3321 ac_site_file1
=$prefix/share
/config.site
3322 ac_site_file2
=$prefix/etc
/config.site
3324 ac_site_file1
=$ac_default_prefix/share
/config.site
3325 ac_site_file2
=$ac_default_prefix/etc
/config.site
3327 for ac_site_file
in "$ac_site_file1" "$ac_site_file2"
3329 test "x$ac_site_file" = xNONE
&& continue
3330 if test /dev
/null
!= "$ac_site_file" && test -r "$ac_site_file"; then
3331 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
3332 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
3333 sed 's/^/| /' "$ac_site_file" >&5
3338 if test -r "$cache_file"; then
3339 # Some versions of bash will fail to source /dev/null (special files
3340 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
3341 if test /dev
/null
!= "$cache_file" && test -f "$cache_file"; then
3342 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
3343 $as_echo "$as_me: loading cache $cache_file" >&6;}
3345 [\\/]* | ?
:[\\/]* ) .
"$cache_file";;
3346 *) .
"./$cache_file";;
3350 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
3351 $as_echo "$as_me: creating cache $cache_file" >&6;}
3355 as_fn_append ac_header_list
" sys/systeminfo.h"
3356 as_fn_append ac_header_list
" coff.h"
3357 as_fn_append ac_header_list
" pty.h"
3358 as_fn_append ac_header_list
" sys/resource.h"
3359 as_fn_append ac_header_list
" sys/utsname.h"
3360 as_fn_append ac_header_list
" pwd.h"
3361 as_fn_append ac_header_list
" utmp.h"
3362 as_fn_append ac_header_list
" util.h"
3363 as_fn_append ac_header_list
" sys/socket.h"
3364 as_fn_append ac_header_list
" stdlib.h"
3365 as_fn_append ac_header_list
" unistd.h"
3366 as_fn_append ac_header_list
" sys/param.h"
3367 as_fn_append ac_header_list
" pthread.h"
3368 as_fn_append ac_header_list
" malloc/malloc.h"
3369 as_fn_append ac_header_list
" maillock.h"
3370 as_fn_append ac_header_list
" sys/un.h"
3371 as_fn_append ac_func_list
" tzset"
3372 as_fn_append ac_func_list
" readlinkat"
3373 as_fn_append ac_header_list
" dirent.h"
3374 as_fn_append ac_header_list
" execinfo.h"
3375 as_fn_append ac_func_list
" faccessat"
3376 as_fn_append ac_func_list
" fcntl"
3377 as_fn_append ac_func_list
" fdopendir"
3378 as_fn_append ac_header_list
" stdio_ext.h"
3379 as_fn_append ac_func_list
" __fpending"
3380 as_fn_append ac_func_list
" fstatat"
3381 as_fn_append ac_func_list
" fsync"
3382 gl_getopt_required
=GNU
3383 as_fn_append ac_header_list
" getopt.h"
3384 as_fn_append ac_func_list
" gettimeofday"
3385 as_fn_append ac_func_list
" nanotime"
3386 as_fn_append ac_header_list
" sys/time.h"
3387 as_fn_append ac_header_list
" wchar.h"
3388 as_fn_append ac_header_list
" stdint.h"
3389 as_fn_append ac_header_list
" inttypes.h"
3390 as_fn_append ac_func_list
" lstat"
3391 as_fn_append ac_func_list
" pipe2"
3392 as_fn_append ac_header_list
" sys/select.h"
3393 as_fn_append ac_func_list
" pselect"
3394 as_fn_append ac_func_list
" pthread_sigmask"
3395 as_fn_append ac_func_list
" readlink"
3396 as_fn_append ac_func_list
" strtoimax"
3397 as_fn_append ac_func_list
" strtoumax"
3398 as_fn_append ac_func_list
" symlink"
3399 as_fn_append ac_header_list
" sys/stat.h"
3400 as_fn_append ac_func_list
" localtime_r"
3401 as_fn_append ac_header_list
" utime.h"
3402 as_fn_append ac_func_list
" futimes"
3403 as_fn_append ac_func_list
" futimesat"
3404 as_fn_append ac_func_list
" futimens"
3405 as_fn_append ac_func_list
" utimensat"
3406 as_fn_append ac_func_list
" lutimes"
3407 as_fn_append ac_func_list
" getdtablesize"
3408 # Check that the precious variables saved in the cache have kept the same
3410 ac_cache_corrupted
=false
3411 for ac_var
in $ac_precious_vars; do
3412 eval ac_old_set
=\
$ac_cv_env_${ac_var}_set
3413 eval ac_new_set
=\
$ac_env_${ac_var}_set
3414 eval ac_old_val
=\
$ac_cv_env_${ac_var}_value
3415 eval ac_new_val
=\
$ac_env_${ac_var}_value
3416 case $ac_old_set,$ac_new_set in
3418 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3419 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3420 ac_cache_corrupted
=: ;;
3422 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3423 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3424 ac_cache_corrupted
=: ;;
3427 if test "x$ac_old_val" != "x$ac_new_val"; then
3428 # differences in whitespace do not lead to failure.
3429 ac_old_val_w
=`echo x $ac_old_val`
3430 ac_new_val_w
=`echo x $ac_new_val`
3431 if test "$ac_old_val_w" != "$ac_new_val_w"; then
3432 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3433 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3434 ac_cache_corrupted
=:
3436 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3437 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3438 eval $ac_var=\
$ac_old_val
3440 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
3441 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
3442 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
3443 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
3446 # Pass precious variables to config.status.
3447 if test "$ac_new_set" = set; then
3449 *\'*) ac_arg
=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3450 *) ac_arg
=$ac_var=$ac_new_val ;;
3452 case " $ac_configure_args " in
3453 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
3454 *) as_fn_append ac_configure_args
" '$ac_arg'" ;;
3458 if $ac_cache_corrupted; then
3459 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3460 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3461 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3462 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3463 as_fn_error
"run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3465 ## -------------------- ##
3466 ## Main body of script. ##
3467 ## -------------------- ##
3470 ac_cpp
='$CPP $CPPFLAGS'
3471 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3472 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3473 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3477 emacs_config_options
="$@"
3478 ## Add some environment variables, if they were passed via the environment
3479 ## rather than on the command-line.
3480 for var
in CFLAGS CPPFLAGS LDFLAGS
; do
3481 case "$emacs_config_options" in
3482 *$var=*) continue ;;
3485 test x
"$val" = x
&& continue
3486 emacs_config_options
="${emacs_config_options}${emacs_config_options:+ }$var=\"$val\""
3489 ac_config_headers
="$ac_config_headers src/config.h:src/config.in"
3493 for ac_dir
in build-aux
"$srcdir"/build-aux
; do
3494 for ac_t
in install-sh
install.sh shtool
; do
3495 if test -f "$ac_dir/$ac_t"; then
3497 ac_install_sh
="$ac_aux_dir/$ac_t -c"
3502 if test -z "$ac_aux_dir"; then
3503 as_fn_error
"cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5
3506 # These three variables are undocumented and unsupported,
3507 # and are intended to be withdrawn in a future Autoconf release.
3508 # They can cause serious problems if a builder's source tree is in a directory
3509 # whose full name contains unusual characters.
3510 ac_config_guess
="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3511 ac_config_sub
="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3512 ac_configure
="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3515 am__api_version
='1.11'
3517 # Find a good install program. We prefer a C program (faster),
3518 # so one script is as good as another. But avoid the broken or
3519 # incompatible versions:
3520 # SysV /etc/install, /usr/sbin/install
3521 # SunOS /usr/etc/install
3522 # IRIX /sbin/install
3524 # AmigaOS /C/install, which installs bootblocks on floppy discs
3525 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3526 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3527 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3528 # OS/2's system install, which has a completely different semantic
3529 # ./install, which can be erroneously created by make from ./install.sh.
3530 # Reject install programs that cannot install multiple files.
3531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3532 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3533 if test -z "$INSTALL"; then
3534 if test "${ac_cv_path_install+set}" = set; then :
3535 $as_echo_n "(cached) " >&6
3537 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3541 test -z "$as_dir" && as_dir
=.
3542 # Account for people who put trailing slashes in PATH elements.
3543 case $as_dir/ in #((
3544 .
/ | .
// |
/[cC
]/* | \
3545 /etc
/* |
/usr
/sbin
/* |
/usr
/etc
/* |
/sbin
/* |
/usr
/afsws
/bin
/* | \
3546 ?
:[\\/]os2
[\\/]install[\\/]* | ?
:[\\/]OS2
[\\/]INSTALL
[\\/]* | \
3549 # OSF1 and SCO ODT 3.0 have their own names for install.
3550 # Don't use installbsd from OSF since it installs stuff as root
3552 for ac_prog
in ginstall scoinst
install; do
3553 for ac_exec_ext
in '' $ac_executable_extensions; do
3554 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3555 if test $ac_prog = install &&
3556 grep dspmsg
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
3557 # AIX install. It has an incompatible calling convention.
3559 elif test $ac_prog = install &&
3560 grep pwplus
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
3561 # program-specific install script used by HP pwplus--don't use.
3564 rm -rf conftest.one conftest.two conftest.dir
3565 echo one
> conftest.one
3566 echo two
> conftest.two
3568 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two
"`pwd`/conftest.dir" &&
3569 test -s conftest.one
&& test -s conftest.two
&&
3570 test -s conftest.dir
/conftest.one
&&
3571 test -s conftest.dir
/conftest.two
3573 ac_cv_path_install
="$as_dir/$ac_prog$ac_exec_ext -c"
3586 rm -rf conftest.one conftest.two conftest.dir
3589 if test "${ac_cv_path_install+set}" = set; then
3590 INSTALL
=$ac_cv_path_install
3592 # As a last resort, use the slow shell script. Don't cache a
3593 # value for INSTALL within a source directory, because that will
3594 # break other packages using the cache if that directory is
3595 # removed, or if the value is a relative name.
3596 INSTALL
=$ac_install_sh
3599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3600 $as_echo "$INSTALL" >&6; }
3602 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3603 # It thinks the first close brace ends the variable substitution.
3604 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
3606 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT
='${INSTALL}'
3608 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
3610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3611 $as_echo_n "checking whether build environment is sane... " >&6; }
3614 echo timestamp
> conftest.
file
3615 # Reject unsafe characters in $srcdir or the absolute working directory
3616 # name. Accept space and tab only in the latter.
3620 *[\\\"\
#\$\&\'\`$am_lf]*)
3621 as_fn_error
"unsafe absolute working directory name" "$LINENO" 5;;
3624 *[\\\"\
#\$\&\'\`$am_lf\ \ ]*)
3625 as_fn_error
"unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3628 # Do `set' in a subshell so we don't clobber the current shell's
3629 # arguments. Must try -L first in case configure is actually a
3630 # symlink; some systems play weird games with the mod time of symlinks
3631 # (eg FreeBSD returns the mod time of the symlink's containing
3634 set X
`ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3635 if test "$*" = "X"; then
3637 set X
`ls -t "$srcdir/configure" conftest.file`
3640 if test "$*" != "X $srcdir/configure conftest.file" \
3641 && test "$*" != "X conftest.file $srcdir/configure"; then
3643 # If neither matched, then we have a broken ls. This can happen
3644 # if, for instance, CONFIG_SHELL is bash and it inherits a
3645 # broken ls alias from the environment. This has actually
3646 # happened. Such a system could not be considered "sane".
3647 as_fn_error
"ls -t appears to fail. Make sure there is not a broken
3648 alias in your environment" "$LINENO" 5
3651 test "$2" = conftest.
file
3657 as_fn_error
"newly created file is older than distributed files!
3658 Check your system clock" "$LINENO" 5
3660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3661 $as_echo "yes" >&6; }
3662 test "$program_prefix" != NONE
&&
3663 program_transform_name
="s&^&$program_prefix&;$program_transform_name"
3664 # Use a double $ so make ignores it.
3665 test "$program_suffix" != NONE
&&
3666 program_transform_name
="s&\$&$program_suffix&;$program_transform_name"
3667 # Double any \ or $.
3668 # By default was `s,x,x', remove it if useless.
3669 ac_script
='s/[\\$]/&&/g;s/;s,x,x,$//'
3670 program_transform_name
=`$as_echo "$program_transform_name" | sed "$ac_script"`
3672 # expand $ac_aux_dir to an absolute path
3673 am_aux_dir
=`cd $ac_aux_dir && pwd`
3675 if test x
"${MISSING+set}" != xset
; then
3678 MISSING
="\${SHELL} \"$am_aux_dir/missing\"" ;;
3680 MISSING
="\${SHELL} $am_aux_dir/missing" ;;
3683 # Use eval to expand $SHELL
3684 if eval "$MISSING --run true"; then
3685 am_missing_run
="$MISSING --run "
3688 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3689 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3692 if test x
"${install_sh}" != xset
; then
3695 install_sh
="\${SHELL} '$am_aux_dir/install-sh'" ;;
3697 install_sh
="\${SHELL} $am_aux_dir/install-sh"
3701 # Installed binaries are usually stripped using `strip' when the user
3702 # run `make install-strip'. However `strip' might not be the right
3703 # tool to use in cross-compilation environments, therefore Automake
3704 # will honor the `STRIP' environment variable to overrule this program.
3705 if test "$cross_compiling" != no
; then
3706 if test -n "$ac_tool_prefix"; then
3707 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3708 set dummy
${ac_tool_prefix}strip
; ac_word
=$2
3709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3710 $as_echo_n "checking for $ac_word... " >&6; }
3711 if test "${ac_cv_prog_STRIP+set}" = set; then :
3712 $as_echo_n "(cached) " >&6
3714 if test -n "$STRIP"; then
3715 ac_cv_prog_STRIP
="$STRIP" # Let the user override the test.
3717 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3721 test -z "$as_dir" && as_dir
=.
3722 for ac_exec_ext
in '' $ac_executable_extensions; do
3723 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3724 ac_cv_prog_STRIP
="${ac_tool_prefix}strip"
3725 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3734 STRIP
=$ac_cv_prog_STRIP
3735 if test -n "$STRIP"; then
3736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3737 $as_echo "$STRIP" >&6; }
3739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3740 $as_echo "no" >&6; }
3745 if test -z "$ac_cv_prog_STRIP"; then
3747 # Extract the first word of "strip", so it can be a program name with args.
3748 set dummy strip
; ac_word
=$2
3749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3750 $as_echo_n "checking for $ac_word... " >&6; }
3751 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3752 $as_echo_n "(cached) " >&6
3754 if test -n "$ac_ct_STRIP"; then
3755 ac_cv_prog_ac_ct_STRIP
="$ac_ct_STRIP" # Let the user override the test.
3757 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3761 test -z "$as_dir" && as_dir
=.
3762 for ac_exec_ext
in '' $ac_executable_extensions; do
3763 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3764 ac_cv_prog_ac_ct_STRIP
="strip"
3765 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3774 ac_ct_STRIP
=$ac_cv_prog_ac_ct_STRIP
3775 if test -n "$ac_ct_STRIP"; then
3776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3777 $as_echo "$ac_ct_STRIP" >&6; }
3779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3780 $as_echo "no" >&6; }
3783 if test "x$ac_ct_STRIP" = x
; then
3786 case $cross_compiling:$ac_tool_warned in
3788 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3789 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3790 ac_tool_warned
=yes ;;
3795 STRIP
="$ac_cv_prog_STRIP"
3799 INSTALL_STRIP_PROGRAM
="\$(install_sh) -c -s"
3801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3802 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3803 if test -z "$MKDIR_P"; then
3804 if test "${ac_cv_path_mkdir+set}" = set; then :
3805 $as_echo_n "(cached) " >&6
3807 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3808 for as_dir
in $PATH$PATH_SEPARATOR/opt
/sfw
/bin
3811 test -z "$as_dir" && as_dir
=.
3812 for ac_prog
in mkdir gmkdir
; do
3813 for ac_exec_ext
in '' $ac_executable_extensions; do
3814 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } ||
continue
3815 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3816 'mkdir (GNU coreutils) '* | \
3817 'mkdir (coreutils) '* | \
3818 'mkdir (fileutils) '4.1*)
3819 ac_cv_path_mkdir
=$as_dir/$ac_prog$ac_exec_ext
3829 test -d .
/--version && rmdir .
/--version
3830 if test "${ac_cv_path_mkdir+set}" = set; then
3831 MKDIR_P
="$ac_cv_path_mkdir -p"
3833 # As a last resort, use the slow shell script. Don't cache a
3834 # value for MKDIR_P within a source directory, because that will
3835 # break other packages using the cache if that directory is
3836 # removed, or if the value is a relative name.
3837 MKDIR_P
="$ac_install_sh -d"
3840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3841 $as_echo "$MKDIR_P" >&6; }
3845 [\\/$
]* | ?
:[\\/]*) ;;
3846 */*) mkdir_p
="\$(top_builddir)/$mkdir_p" ;;
3849 for ac_prog
in gawk mawk nawk
awk
3851 # Extract the first word of "$ac_prog", so it can be a program name with args.
3852 set dummy
$ac_prog; ac_word
=$2
3853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3854 $as_echo_n "checking for $ac_word... " >&6; }
3855 if test "${ac_cv_prog_AWK+set}" = set; then :
3856 $as_echo_n "(cached) " >&6
3858 if test -n "$AWK"; then
3859 ac_cv_prog_AWK
="$AWK" # Let the user override the test.
3861 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3865 test -z "$as_dir" && as_dir
=.
3866 for ac_exec_ext
in '' $ac_executable_extensions; do
3867 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3868 ac_cv_prog_AWK
="$ac_prog"
3869 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3879 if test -n "$AWK"; then
3880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3881 $as_echo "$AWK" >&6; }
3883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3884 $as_echo "no" >&6; }
3888 test -n "$AWK" && break
3891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3892 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3894 ac_make
=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3895 if { as_var
=ac_cv_prog_make_
${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3896 $as_echo_n "(cached) " >&6
3898 cat >conftest.
make <<\_ACEOF
3901 @
echo '@@@%%%=$(MAKE)=@@@%%%'
3903 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3904 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3906 eval ac_cv_prog_make_
${ac_make}_set
=yes;;
3908 eval ac_cv_prog_make_
${ac_make}_set
=no
;;
3912 if eval test \
$ac_cv_prog_make_${ac_make}_set
= yes; then
3913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3914 $as_echo "yes" >&6; }
3917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3918 $as_echo "no" >&6; }
3919 SET_MAKE
="MAKE=${MAKE-make}"
3922 rm -rf .tst
2>/dev
/null
3923 mkdir .tst
2>/dev
/null
3924 if test -d .tst
; then
3929 rmdir .tst
2>/dev
/null
3931 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3932 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3933 # is not polluted with repeated "-I."
3934 am__isrc
=' -I$(srcdir)'
3935 # test to see if srcdir already configured
3936 if test -f $srcdir/config.status
; then
3937 as_fn_error
"source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3941 # test whether we have cygpath
3942 if test -z "$CYGPATH_W"; then
3943 if (cygpath
--version) >/dev
/null
2>/dev
/null
; then
3944 CYGPATH_W
='cygpath -w'
3951 # Define the identity of the package.
3956 cat >>confdefs.h
<<_ACEOF
3957 #define PACKAGE "$PACKAGE"
3961 cat >>confdefs.h
<<_ACEOF
3962 #define VERSION "$VERSION"
3965 # Some tools Automake needs.
3967 ACLOCAL
=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3970 AUTOCONF
=${AUTOCONF-"${am_missing_run}autoconf"}
3973 AUTOMAKE
=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3976 AUTOHEADER
=${AUTOHEADER-"${am_missing_run}autoheader"}
3979 MAKEINFO
=${MAKEINFO-"${am_missing_run}makeinfo"}
3981 # We need awk for the "check" target. The system "awk" is bad on
3983 # Always define AMTAR for backward compatibility.
3985 AMTAR
=${AMTAR-"${am_missing_run}tar"}
3987 am__tar
='${AMTAR} chof - "$$tardir"'; am__untar
='${AMTAR} xf -'
3996 lispdir
='${datadir}/emacs/${version}/lisp'
3997 leimdir
='${datadir}/emacs/${version}/leim'
3998 standardlisppath
='${lispdir}:${leimdir}'
3999 locallisppath
='${datadir}/emacs/${version}/site-lisp:'\
4000 '${datadir}/emacs/site-lisp'
4001 lisppath
='${locallisppath}:${standardlisppath}'
4002 etcdir
='${datadir}/emacs/${version}/etc'
4003 archlibdir
='${libexecdir}/emacs/${version}/${configuration}'
4004 docdir
='${datadir}/emacs/${version}/etc'
4005 gamedir
='${localstatedir}/games/emacs'
4008 # Check whether --with-all was given.
4009 if test "${with_all+set}" = set; then :
4010 withval
=$with_all; with_features
=$withval
4019 # Check whether --with-pop was given.
4020 if test "${with_pop+set}" = set; then :
4023 with_pop
=$with_features
4026 if test "$with_pop" = yes; then
4027 $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
4032 # Check whether --with-kerberos was given.
4033 if test "${with_kerberos+set}" = set; then :
4034 withval
=$with_kerberos;
4039 if test "$with_kerberos" != no
; then
4040 $as_echo "#define KERBEROS 1" >>confdefs.h
4045 # Check whether --with-kerberos5 was given.
4046 if test "${with_kerberos5+set}" = set; then :
4047 withval
=$with_kerberos5;
4052 if test "${with_kerberos5}" != no
; then
4053 if test "${with_kerberos}" = no
; then
4055 $as_echo "#define KERBEROS 1" >>confdefs.h
4059 $as_echo "#define KERBEROS5 1" >>confdefs.h
4064 # Check whether --with-hesiod was given.
4065 if test "${with_hesiod+set}" = set; then :
4066 withval
=$with_hesiod;
4071 if test "$with_hesiod" != no
; then
4073 $as_echo "#define HESIOD 1" >>confdefs.h
4078 # Check whether --with-mmdf was given.
4079 if test "${with_mmdf+set}" = set; then :
4085 if test "$with_mmdf" != no
; then
4087 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
4092 # Check whether --with-mail-unlink was given.
4093 if test "${with_mail_unlink+set}" = set; then :
4094 withval
=$with_mail_unlink;
4099 if test "$with_mail_unlink" != no
; then
4101 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
4106 # Check whether --with-mailhost was given.
4107 if test "${with_mailhost+set}" = set; then :
4108 withval
=$with_mailhost;
4109 cat >>confdefs.h
<<_ACEOF
4110 #define MAILHOST "$withval"
4117 # Check whether --with-sound was given.
4118 if test "${with_sound+set}" = set; then :
4119 withval
=$with_sound;
4121 with_sound
=$with_features
4126 # Check whether --with-x-toolkit was given.
4127 if test "${with_x_toolkit+set}" = set; then :
4128 withval
=$with_x_toolkit; case "${withval}" in
4129 y | ye |
yes ) val
=gtk
;;
4131 l | lu | luc | luci | lucid
) val
=lucid
;;
4132 a |
at | ath | athe | athen | athena
) val
=athena
;;
4133 m | mo | mot | moti | motif
) val
=motif
;;
4134 g | gt | gtk
) val
=gtk
;;
4138 as_fn_error
"\`--with-x-toolkit=$withval' is invalid;
4139 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk',
4140 \`gtk2' or \`gtk3'. \`yes' and \`gtk' are synonyms.
4141 \`athena' and \`lucid' are synonyms." "$LINENO" 5
4150 # Check whether --with-wide-int was given.
4151 if test "${with_wide_int+set}" = set; then :
4152 withval
=$with_wide_int;
4157 if test "$with_wide_int" = yes; then
4159 $as_echo "#define WIDE_EMACS_INT 1" >>confdefs.h
4164 # Check whether --with-xpm was given.
4165 if test "${with_xpm+set}" = set; then :
4168 with_xpm
=$with_features
4172 # Check whether --with-jpeg was given.
4173 if test "${with_jpeg+set}" = set; then :
4176 with_jpeg
=$with_features
4180 # Check whether --with-tiff was given.
4181 if test "${with_tiff+set}" = set; then :
4184 with_tiff
=$with_features
4188 # Check whether --with-gif was given.
4189 if test "${with_gif+set}" = set; then :
4192 with_gif
=$with_features
4196 # Check whether --with-png was given.
4197 if test "${with_png+set}" = set; then :
4200 with_png
=$with_features
4204 # Check whether --with-rsvg was given.
4205 if test "${with_rsvg+set}" = set; then :
4208 with_rsvg
=$with_features
4212 # Check whether --with-xml2 was given.
4213 if test "${with_xml2+set}" = set; then :
4216 with_xml2
=$with_features
4220 # Check whether --with-imagemagick was given.
4221 if test "${with_imagemagick+set}" = set; then :
4222 withval
=$with_imagemagick;
4224 with_imagemagick
=$with_features
4229 # Check whether --with-xft was given.
4230 if test "${with_xft+set}" = set; then :
4233 with_xft
=$with_features
4237 # Check whether --with-libotf was given.
4238 if test "${with_libotf+set}" = set; then :
4239 withval
=$with_libotf;
4241 with_libotf
=$with_features
4245 # Check whether --with-m17n-flt was given.
4246 if test "${with_m17n_flt+set}" = set; then :
4247 withval
=$with_m17n_flt;
4249 with_m17n_flt
=$with_features
4254 # Check whether --with-toolkit-scroll-bars was given.
4255 if test "${with_toolkit_scroll_bars+set}" = set; then :
4256 withval
=$with_toolkit_scroll_bars;
4258 with_toolkit_scroll_bars
=$with_features
4262 # Check whether --with-xaw3d was given.
4263 if test "${with_xaw3d+set}" = set; then :
4264 withval
=$with_xaw3d;
4266 with_xaw3d
=$with_features
4270 # Check whether --with-xim was given.
4271 if test "${with_xim+set}" = set; then :
4274 with_xim
=$with_features
4278 # Check whether --with-ns was given.
4279 if test "${with_ns+set}" = set; then :
4286 # Check whether --with-w32 was given.
4287 if test "${with_w32+set}" = set; then :
4295 # Check whether --with-gpm was given.
4296 if test "${with_gpm+set}" = set; then :
4299 with_gpm
=$with_features
4303 # Check whether --with-dbus was given.
4304 if test "${with_dbus+set}" = set; then :
4307 with_dbus
=$with_features
4311 # Check whether --with-gconf was given.
4312 if test "${with_gconf+set}" = set; then :
4313 withval
=$with_gconf;
4315 with_gconf
=$with_features
4319 # Check whether --with-gsettings was given.
4320 if test "${with_gsettings+set}" = set; then :
4321 withval
=$with_gsettings;
4323 with_gsettings
=$with_features
4327 # Check whether --with-selinux was given.
4328 if test "${with_selinux+set}" = set; then :
4329 withval
=$with_selinux;
4331 with_selinux
=$with_features
4335 # Check whether --with-gnutls was given.
4336 if test "${with_gnutls+set}" = set; then :
4337 withval
=$with_gnutls;
4339 with_gnutls
=$with_features
4344 # Check whether --with-file-notification was given.
4345 if test "${with_file_notification+set}" = set; then :
4346 withval
=$with_file_notification; case "${withval}" in
4347 y | ye |
yes ) val
=yes ;;
4349 g | gf | gfi | gfil | gfile
) val
=gfile
;;
4350 i |
in | ino | inot | inoti | inotif | inotify
) val
=inotify
;;
4351 w | w3 | w32
) val
=w32
;;
4352 * ) as_fn_error
"\`--with-file-notification=$withval' is invalid;
4353 this option's value should be \`yes', \`no', \`gfile', \`inotify' or \`w32'.
4354 \`yes' is a synonym for \`w32' on MS-Windows, for \`no' on Nextstep,
4355 otherwise for the first of \`gfile' or \`inotify' that is usable." "$LINENO" 5
4358 with_file_notification
=$val
4361 with_file_notification
=$with_features
4365 ## For the times when you want to build Emacs but don't have
4366 ## a suitable makeinfo, and can live without the manuals.
4368 # Check whether --with-makeinfo was given.
4369 if test "${with_makeinfo+set}" = set; then :
4370 withval
=$with_makeinfo;
4372 with_makeinfo
=$with_features
4376 ## Makefile.in needs the cache file name.
4379 ## This is an option because I do not know if all info/man support
4380 ## compressed files, nor how to test if they do so.
4382 # Check whether --with-compress-info was given.
4383 if test "${with_compress_info+set}" = set; then :
4384 withval
=$with_compress_info;
4386 with_compress_info
=$with_features
4389 if test $with_compress_info = yes; then
4397 # Check whether --with-pkg-config-prog was given.
4398 if test "${with_pkg_config_prog+set}" = set; then :
4399 withval
=$with_pkg_config_prog;
4402 if test "X${with_pkg_config_prog}" != X
; then
4403 if test "${with_pkg_config_prog}" != yes; then
4404 PKG_CONFIG
="${with_pkg_config_prog}"
4409 # Check whether --with-gameuser was given.
4410 if test "${with_gameuser+set}" = set; then :
4411 withval
=$with_gameuser;
4414 test "X${with_gameuser}" != X
&& test "${with_gameuser}" != yes \
4415 && gameuser
="${with_gameuser}"
4416 test "X$gameuser" = X
&& gameuser
=games
4419 # Check whether --with-gnustep-conf was given.
4420 if test "${with_gnustep_conf+set}" = set; then :
4421 withval
=$with_gnustep_conf;
4424 test "X${with_gnustep_conf}" != X
&& test "${with_gnustep_conf}" != yes && \
4425 GNUSTEP_CONFIG_FILE
="${with_gnustep_conf}"
4426 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
4427 GNUSTEP_CONFIG_FILE
=/etc
/GNUstep
/GNUstep.conf
4429 # Check whether --enable-ns-self-contained was given.
4430 if test "${enable_ns_self_contained+set}" = set; then :
4431 enableval
=$enable_ns_self_contained; EN_NS_SELF_CONTAINED
=$enableval
4433 EN_NS_SELF_CONTAINED
=yes
4437 # Check whether --enable-locallisppath was given.
4438 if test "${enable_locallisppath+set}" = set; then :
4439 enableval
=$enable_locallisppath; if test "${enableval}" = "no"; then
4441 elif test "${enableval}" != "yes"; then
4442 locallisppath
=${enableval}
4447 # Check whether --enable-checking was given.
4448 if test "${enable_checking+set}" = set; then :
4449 enableval
=$enable_checking; ac_checking_flags
="${enableval}"
4452 IFS
="${IFS= }"; ac_save_IFS
="$IFS"; IFS
="$IFS,"
4453 for check
in $ac_checking_flags
4456 # these set all the flags to specific states
4457 yes) ac_enable_checking
=1 ;;
4458 no
) ac_enable_checking
= ;
4459 ac_gc_check_stringbytes
= ;
4460 ac_gc_check_string_overrun
= ;
4461 ac_gc_check_string_free_list
= ;
4462 ac_xmalloc_overrun
= ;
4463 ac_gc_check_cons_list
= ;
4465 all
) ac_enable_checking
=1 ;
4466 ac_gc_check_stringbytes
=1 ;
4467 ac_gc_check_string_overrun
=1 ;
4468 ac_gc_check_string_free_list
=1 ;
4469 ac_xmalloc_overrun
=1 ;
4470 ac_gc_check_cons_list
=1 ;
4471 ac_glyphs_debug
=1 ;;
4472 # these enable particular checks
4473 stringbytes
) ac_gc_check_stringbytes
=1 ;;
4474 stringoverrun
) ac_gc_check_string_overrun
=1 ;;
4475 stringfreelist
) ac_gc_check_string_free_list
=1 ;;
4476 xmallocoverrun
) ac_xmalloc_overrun
=1 ;;
4477 conslist
) ac_gc_check_cons_list
=1 ;;
4478 glyphs
) ac_glyphs_debug
=1 ;;
4479 *) as_fn_error
"unknown check category $check" "$LINENO" 5 ;;
4484 if test x
$ac_enable_checking != x
; then
4486 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
4489 if test x
$ac_gc_check_stringbytes != x
; then
4491 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
4494 if test x
$ac_gc_check_string_overrun != x
; then
4496 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
4499 if test x
$ac_gc_check_string_free_list != x
; then
4501 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
4504 if test x
$ac_xmalloc_overrun != x
; then
4506 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
4509 if test x
$ac_gc_check_cons_list != x
; then
4511 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
4514 if test x
$ac_glyphs_debug != x
; then
4516 $as_echo "#define GLYPH_DEBUG 1" >>confdefs.h
4520 # Check whether --enable-check-lisp-object-type was given.
4521 if test "${enable_check_lisp_object_type+set}" = set; then :
4522 enableval
=$enable_check_lisp_object_type; if test "${enableval}" != "no"; then
4524 $as_echo "#define CHECK_LISP_OBJECT_TYPE 1" >>confdefs.h
4531 # Check whether --enable-profiling was given.
4532 if test "${enable_profiling+set}" = set; then :
4533 enableval
=$enable_profiling; ac_enable_profiling
="${enableval}"
4536 if test x
$ac_enable_profiling != x
; then
4537 PROFILING_CFLAGS
="-DPROFILING=1 -pg"
4543 # Check whether --enable-autodepend was given.
4544 if test "${enable_autodepend+set}" = set; then :
4545 enableval
=$enable_autodepend; ac_enable_autodepend
="${enableval}"
4547 ac_enable_autodepend
=yes
4551 # Check whether --enable-gtk-deprecation-warnings was given.
4552 if test "${enable_gtk_deprecation_warnings+set}" = set; then :
4553 enableval
=$enable_gtk_deprecation_warnings; ac_enable_gtk_deprecation_warnings
="${enableval}"
4557 #### Make srcdir absolute, if it isn't already. It's important to
4558 #### avoid running the file name through pwd unnecessarily, since pwd can
4559 #### give you automounter prefixes, which can go away. We do all this
4560 #### so Emacs can find its files when run uninstalled.
4561 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
4564 [\\/]* | ?
:[\\/]*) ;;
4566 ## We may be able to use the $PWD environment variable to make this
4567 ## absolute. But sometimes PWD is inaccurate.
4568 ## Note: we used to use $PWD at the end instead of `pwd`,
4569 ## but that tested only for a well-formed and valid PWD,
4570 ## it did not object when PWD was well-formed and valid but just wrong.
4571 if test ".$PWD" != "." && test ".`(cd "$PWD" ; sh -c pwd)`" = ".`pwd`" ;
4575 srcdir
=`(cd "$srcdir"; pwd)`
4578 * ) srcdir
=`(cd "$srcdir"; pwd)` ;;
4581 ### Canonicalize the configuration name.
4583 # Make sure we can run config.sub.
4584 $SHELL "$ac_aux_dir/config.sub" sun4
>/dev
/null
2>&1 ||
4585 as_fn_error
"cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4588 $as_echo_n "checking build system type... " >&6; }
4589 if test "${ac_cv_build+set}" = set; then :
4590 $as_echo_n "(cached) " >&6
4592 ac_build_alias
=$build_alias
4593 test "x$ac_build_alias" = x
&&
4594 ac_build_alias
=`$SHELL "$ac_aux_dir/config.guess"`
4595 test "x$ac_build_alias" = x
&&
4596 as_fn_error
"cannot guess build type; you must specify one" "$LINENO" 5
4597 ac_cv_build
=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4598 as_fn_error
"$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4602 $as_echo "$ac_cv_build" >&6; }
4603 case $ac_cv_build in
4605 *) as_fn_error
"invalid value of canonical build" "$LINENO" 5;;
4608 ac_save_IFS
=$IFS; IFS
='-'
4614 # Remember, the first character of IFS is used to create $*,
4615 # except with old shells:
4618 case $build_os in *\
*) build_os
=`echo "$build_os" | sed 's/ /-/g'`;; esac
4621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4622 $as_echo_n "checking host system type... " >&6; }
4623 if test "${ac_cv_host+set}" = set; then :
4624 $as_echo_n "(cached) " >&6
4626 if test "x$host_alias" = x
; then
4627 ac_cv_host
=$ac_cv_build
4629 ac_cv_host
=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4630 as_fn_error
"$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4635 $as_echo "$ac_cv_host" >&6; }
4638 *) as_fn_error
"invalid value of canonical host" "$LINENO" 5;;
4641 ac_save_IFS
=$IFS; IFS
='-'
4647 # Remember, the first character of IFS is used to create $*,
4648 # except with old shells:
4651 case $host_os in *\
*) host_os
=`echo "$host_os" | sed 's/ /-/g'`;; esac
4655 configuration
=${host_alias-${build_alias-$host}}
4659 ### If you add support for a new configuration, add code to this
4660 ### switch statement to recognize your configuration name and select
4661 ### the appropriate operating system file.
4663 ### You would hope that you could choose an s/*.h
4664 ### file based on the operating system portion. However, it turns out
4665 ### that each s/*.h file is pretty manufacturer-specific.
4666 ### So we basically have to have a special case for each
4667 ### configuration name.
4669 ### As far as handling version numbers on operating systems is
4670 ### concerned, make sure things will fail in a fixable way. If
4671 ### /etc/MACHINES doesn't say anything about version numbers, be
4672 ### prepared to handle anything reasonably. If version numbers
4673 ### matter, be sure /etc/MACHINES says something about it.
4675 opsys
='' unported
=no
4676 case "${canonical}" in
4678 ## GNU/Linux and similar ports
4693 ## FreeBSD kernel + glibc based userland
4708 ## Apple Darwin / Mac OS X
4710 case "${canonical}" in
4717 ## Use fink packages if available.
4718 ## FIXME find a better way to do this: http://debbugs.gnu.org/11507
4719 ## if test -d /sw/include && test -d /sw/lib; then
4720 ## GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4721 ## NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4730 ## HP 9000 series 700 and 800, running HP/UX
4731 hppa
*-hp-hpux10.2
* )
4734 hppa
*-hp-hpux1[1-9]* )
4736 CFLAGS
="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4740 rs6000-ibm-aix4.
[23]* )
4743 powerpc-ibm-aix4.
[23]* )
4746 rs6000-ibm-aix
[56]* )
4749 powerpc-ibm-aix
[56]* )
4753 ## Silicon Graphics machines
4757 # Without defining _LANGUAGE_C, things get masked out in the headers
4758 # so that, for instance, grepping for `free' in stdlib.h fails and
4759 # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4760 NON_GCC_TEST_OPTIONS
="-D_LANGUAGE_C"
4765 | i
[3456]86-*-solaris2* | i
[3456]86-*-sunos5* \
4766 | x86_64-
*-solaris2* | x86_64-
*-sunos5*)
4767 case "${canonical}" in
4769 amd64-
*-*|x86_64-
*-*) ;;
4773 case "${canonical}" in
4774 *-sunos5.6
* |
*-solaris2.6
* )
4778 *-sunos5.
[7-9]* |
*-solaris2.
[7-9]* )
4780 emacs_check_sunpro_c
=yes
4782 *-sunos5* |
*-solaris* )
4784 emacs_check_sunpro_c
=yes
4787 ## Watch out for a compiler that we know will not work.
4788 case "${canonical}" in
4789 *-solaris* |
*-sunos5* )
4790 if [ "x$CC" = x
/usr
/ucb
/cc
]; then
4791 ## /usr/ucb/cc doesn't work;
4792 ## we should find some other compiler that does work.
4800 ## Intel 386 machines where we don't care about the manufacturer.
4802 case "${canonical}" in
4803 *-darwin* ) opsys
=darwin
;;
4806 # MinGW overrides and adds some system headers in nt/inc.
4807 GCC_TEST_OPTIONS
="-I $srcdir/nt/inc"
4809 *-sysv4.2uw
* ) opsys
=unixware
;;
4810 *-sysv5uw* ) opsys
=unixware
;;
4811 *-sysv5OpenUNIX* ) opsys
=unixware
;;
4812 ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4821 ### If the code above didn't choose an operating system, just choose
4822 ### an operating system based on the configuration name. You really
4823 ### only want to use this when you have no idea what the right
4824 ### operating system is; if you know what operating systems a machine
4825 ### runs, it's cleaner to make it explicit in the case statement
4827 if test x
"${opsys}" = x
; then
4828 case "${canonical}" in
4829 *-gnu* ) opsys
=gnu
;;
4838 if test $unported = yes; then
4839 as_fn_error
"Emacs hasn't been ported to \`${canonical}' systems.
4840 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4844 #### Choose a compiler.
4847 ac_cpp
='$CPP $CPPFLAGS'
4848 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4849 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4850 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
4851 if test -n "$ac_tool_prefix"; then
4852 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4853 set dummy
${ac_tool_prefix}gcc
; ac_word
=$2
4854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4855 $as_echo_n "checking for $ac_word... " >&6; }
4856 if test "${ac_cv_prog_CC+set}" = set; then :
4857 $as_echo_n "(cached) " >&6
4859 if test -n "$CC"; then
4860 ac_cv_prog_CC
="$CC" # Let the user override the test.
4862 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4866 test -z "$as_dir" && as_dir
=.
4867 for ac_exec_ext
in '' $ac_executable_extensions; do
4868 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4869 ac_cv_prog_CC
="${ac_tool_prefix}gcc"
4870 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4880 if test -n "$CC"; then
4881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4882 $as_echo "$CC" >&6; }
4884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4885 $as_echo "no" >&6; }
4890 if test -z "$ac_cv_prog_CC"; then
4892 # Extract the first word of "gcc", so it can be a program name with args.
4893 set dummy gcc
; ac_word
=$2
4894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4895 $as_echo_n "checking for $ac_word... " >&6; }
4896 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4897 $as_echo_n "(cached) " >&6
4899 if test -n "$ac_ct_CC"; then
4900 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
4902 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4906 test -z "$as_dir" && as_dir
=.
4907 for ac_exec_ext
in '' $ac_executable_extensions; do
4908 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4909 ac_cv_prog_ac_ct_CC
="gcc"
4910 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4919 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
4920 if test -n "$ac_ct_CC"; then
4921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4922 $as_echo "$ac_ct_CC" >&6; }
4924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4925 $as_echo "no" >&6; }
4928 if test "x$ac_ct_CC" = x
; then
4931 case $cross_compiling:$ac_tool_warned in
4933 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4934 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4935 ac_tool_warned
=yes ;;
4943 if test -z "$CC"; then
4944 if test -n "$ac_tool_prefix"; then
4945 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4946 set dummy
${ac_tool_prefix}cc
; ac_word
=$2
4947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4948 $as_echo_n "checking for $ac_word... " >&6; }
4949 if test "${ac_cv_prog_CC+set}" = set; then :
4950 $as_echo_n "(cached) " >&6
4952 if test -n "$CC"; then
4953 ac_cv_prog_CC
="$CC" # Let the user override the test.
4955 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4959 test -z "$as_dir" && as_dir
=.
4960 for ac_exec_ext
in '' $ac_executable_extensions; do
4961 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4962 ac_cv_prog_CC
="${ac_tool_prefix}cc"
4963 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4973 if test -n "$CC"; then
4974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4975 $as_echo "$CC" >&6; }
4977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4978 $as_echo "no" >&6; }
4984 if test -z "$CC"; then
4985 # Extract the first word of "cc", so it can be a program name with args.
4986 set dummy cc
; ac_word
=$2
4987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4988 $as_echo_n "checking for $ac_word... " >&6; }
4989 if test "${ac_cv_prog_CC+set}" = set; then :
4990 $as_echo_n "(cached) " >&6
4992 if test -n "$CC"; then
4993 ac_cv_prog_CC
="$CC" # Let the user override the test.
4996 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
5000 test -z "$as_dir" && as_dir
=.
5001 for ac_exec_ext
in '' $ac_executable_extensions; do
5002 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5003 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
5004 ac_prog_rejected
=yes
5008 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5015 if test $ac_prog_rejected = yes; then
5016 # We found a bogon in the path, so make sure we never use it.
5017 set dummy
$ac_cv_prog_CC
5019 if test $# != 0; then
5020 # We chose a different compiler from the bogus one.
5021 # However, it has the same basename, so the bogon will be chosen
5022 # first if we set CC to just the basename; use the full file name.
5024 ac_cv_prog_CC
="$as_dir/$ac_word${1+' '}$@"
5030 if test -n "$CC"; then
5031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5032 $as_echo "$CC" >&6; }
5034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5035 $as_echo "no" >&6; }
5040 if test -z "$CC"; then
5041 if test -n "$ac_tool_prefix"; then
5042 for ac_prog
in cl.exe
5044 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5045 set dummy
$ac_tool_prefix$ac_prog; ac_word
=$2
5046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5047 $as_echo_n "checking for $ac_word... " >&6; }
5048 if test "${ac_cv_prog_CC+set}" = set; then :
5049 $as_echo_n "(cached) " >&6
5051 if test -n "$CC"; then
5052 ac_cv_prog_CC
="$CC" # Let the user override the test.
5054 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
5058 test -z "$as_dir" && as_dir
=.
5059 for ac_exec_ext
in '' $ac_executable_extensions; do
5060 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5061 ac_cv_prog_CC
="$ac_tool_prefix$ac_prog"
5062 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5072 if test -n "$CC"; then
5073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5074 $as_echo "$CC" >&6; }
5076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5077 $as_echo "no" >&6; }
5081 test -n "$CC" && break
5084 if test -z "$CC"; then
5086 for ac_prog
in cl.exe
5088 # Extract the first word of "$ac_prog", so it can be a program name with args.
5089 set dummy
$ac_prog; ac_word
=$2
5090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5091 $as_echo_n "checking for $ac_word... " >&6; }
5092 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
5093 $as_echo_n "(cached) " >&6
5095 if test -n "$ac_ct_CC"; then
5096 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
5098 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
5102 test -z "$as_dir" && as_dir
=.
5103 for ac_exec_ext
in '' $ac_executable_extensions; do
5104 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5105 ac_cv_prog_ac_ct_CC
="$ac_prog"
5106 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5115 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
5116 if test -n "$ac_ct_CC"; then
5117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
5118 $as_echo "$ac_ct_CC" >&6; }
5120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5121 $as_echo "no" >&6; }
5125 test -n "$ac_ct_CC" && break
5128 if test "x$ac_ct_CC" = x
; then
5131 case $cross_compiling:$ac_tool_warned in
5133 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5134 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5135 ac_tool_warned
=yes ;;
5144 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5145 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5146 as_fn_error
"no acceptable C compiler found in \$PATH
5147 See \`config.log' for more details." "$LINENO" 5; }
5149 # Provide some information about the compiler.
5150 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
5153 for ac_option
in --version -v -V -qversion; do
5154 { { ac_try
="$ac_compiler $ac_option >&5"
5156 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
5157 *) ac_try_echo=$ac_try;;
5159 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5160 $as_echo "$ac_try_echo"; } >&5
5161 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
5163 if test -s conftest.err; then
5165 ... rest of stderr output deleted ...
5166 10q' conftest.err >conftest.er1
5167 cat conftest.er1 >&5
5169 rm -f conftest.er1 conftest.err
5170 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5171 test $ac_status = 0; }
5174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5175 /* end confdefs.h. */
5185 ac_clean_files_save=$ac_clean_files
5186 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
5187 # Try to create an executable without -o first, disregard a.out.
5188 # It will help us diagnose broken compilers, and finding out an intuition
5190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
5191 $as_echo_n "checking whether the C compiler works... " >&6; }
5192 ac_link_default=`$as_echo "$ac_link" |
sed 's/ -o *conftest[^ ]*//'`
5194 # The possible output files:
5195 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
5198 for ac_file in $ac_files
5201 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
5202 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
5207 if { { ac_try="$ac_link_default"
5209 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
5210 *) ac_try_echo
=$ac_try;;
5212 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5213 $as_echo "$ac_try_echo"; } >&5
5214 (eval "$ac_link_default") 2>&5
5216 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5217 test $ac_status = 0; }; then :
5218 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
5219 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
5220 # in a Makefile. We should not override ac_cv_exeext if it was cached,
5221 # so that the user can short-circuit this test for compilers unknown to
5223 for ac_file
in $ac_files ''
5225 test -f "$ac_file" ||
continue
5227 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
)
5230 # We found the default executable, but exeext='' is most
5234 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no
;
5236 ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
5238 # We set ac_cv_exeext here because the later test for it is not
5239 # safe: cross compilers may not add the suffix if given an `-o'
5240 # argument, so we may need to know it at that point already.
5241 # Even if this section looks crufty: it has the advantage of
5248 test "$ac_cv_exeext" = no
&& ac_cv_exeext
=
5253 if test -z "$ac_file"; then :
5254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5255 $as_echo "no" >&6; }
5256 $as_echo "$as_me: failed program was:" >&5
5257 sed 's/^/| /' conftest.
$ac_ext >&5
5259 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5260 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5261 { as_fn_set_status
77
5262 as_fn_error
"C compiler cannot create executables
5263 See \`config.log' for more details." "$LINENO" 5; }; }
5265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5266 $as_echo "yes" >&6; }
5268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
5269 $as_echo_n "checking for C compiler default output file name... " >&6; }
5270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
5271 $as_echo "$ac_file" >&6; }
5272 ac_exeext
=$ac_cv_exeext
5274 rm -f -r a.out a.out.dSYM a.exe conftest
$ac_cv_exeext b.out
5275 ac_clean_files
=$ac_clean_files_save
5276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
5277 $as_echo_n "checking for suffix of executables... " >&6; }
5278 if { { ac_try
="$ac_link"
5280 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
5281 *) ac_try_echo=$ac_try;;
5283 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5284 $as_echo "$ac_try_echo"; } >&5
5285 (eval "$ac_link") 2>&5
5287 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5288 test $ac_status = 0; }; then :
5289 # If both `conftest.exe
' and `conftest' are
`present' (well, observable)
5290 # catch `conftest.exe
'. For instance with Cygwin, `ls conftest' will
5291 # work properly (i.e., refer to `conftest.exe'), while it won't with
5293 for ac_file
in conftest.exe conftest conftest.
*; do
5294 test -f "$ac_file" ||
continue
5296 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
5297 *.
* ) ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
5303 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5304 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5305 as_fn_error
"cannot compute suffix of executables: cannot compile and link
5306 See \`config.log' for more details." "$LINENO" 5; }
5308 rm -f conftest conftest
$ac_cv_exeext
5309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
5310 $as_echo "$ac_cv_exeext" >&6; }
5312 rm -f conftest.
$ac_ext
5313 EXEEXT
=$ac_cv_exeext
5315 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5316 /* end confdefs.h. */
5321 FILE *f = fopen ("conftest.out", "w");
5322 return ferror (f) || fclose (f) != 0;
5328 ac_clean_files
="$ac_clean_files conftest.out"
5329 # Check that the compiler produces executables we can run. If not, either
5330 # the compiler is broken, or we cross compile.
5331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
5332 $as_echo_n "checking whether we are cross compiling... " >&6; }
5333 if test "$cross_compiling" != yes; then
5334 { { ac_try
="$ac_link"
5336 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
5337 *) ac_try_echo=$ac_try;;
5339 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5340 $as_echo "$ac_try_echo"; } >&5
5341 (eval "$ac_link") 2>&5
5343 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5344 test $ac_status = 0; }
5345 if { ac_try='./conftest$ac_cv_exeext'
5346 { { case "(($ac_try" in
5347 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
5348 *) ac_try_echo
=$ac_try;;
5350 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5351 $as_echo "$ac_try_echo"; } >&5
5352 (eval "$ac_try") 2>&5
5354 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5355 test $ac_status = 0; }; }; then
5358 if test "$cross_compiling" = maybe
; then
5361 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5362 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5363 as_fn_error
"cannot run C compiled programs.
5364 If you meant to cross compile, use \`--host'.
5365 See \`config.log' for more details." "$LINENO" 5; }
5369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
5370 $as_echo "$cross_compiling" >&6; }
5372 rm -f conftest.
$ac_ext conftest
$ac_cv_exeext conftest.out
5373 ac_clean_files
=$ac_clean_files_save
5374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
5375 $as_echo_n "checking for suffix of object files... " >&6; }
5376 if test "${ac_cv_objext+set}" = set; then :
5377 $as_echo_n "(cached) " >&6
5379 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5380 /* end confdefs.h. */
5390 rm -f conftest.o conftest.obj
5391 if { { ac_try
="$ac_compile"
5393 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
5394 *) ac_try_echo=$ac_try;;
5396 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5397 $as_echo "$ac_try_echo"; } >&5
5398 (eval "$ac_compile") 2>&5
5400 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5401 test $ac_status = 0; }; then :
5402 for ac_file in conftest.o conftest.obj conftest.*; do
5403 test -f "$ac_file" || continue;
5405 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
5406 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
5411 $as_echo "$as_me: failed program was:" >&5
5412 sed 's/^/| /' conftest.$ac_ext >&5
5414 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5415 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5416 as_fn_error "cannot compute suffix of object files
: cannot compile
5417 See \
`config.log' for more details." "$LINENO" 5; }
5419 rm -f conftest.$ac_cv_objext conftest.$ac_ext
5421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5422 $as_echo "$ac_cv_objext" >&6; }
5423 OBJEXT=$ac_cv_objext
5425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5426 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5427 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
5428 $as_echo_n "(cached) " >&6
5430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5431 /* end confdefs.h. */
5444 if ac_fn_c_try_compile "$LINENO"; then :
5449 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5450 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5454 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5455 if test $ac_compiler_gnu = yes; then
5460 ac_test_CFLAGS=${CFLAGS+set}
5461 ac_save_CFLAGS=$CFLAGS
5462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5463 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5464 if test "${ac_cv_prog_cc_g+set}" = set; then :
5465 $as_echo_n "(cached) " >&6
5467 ac_save_c_werror_flag=$ac_c_werror_flag
5468 ac_c_werror_flag=yes
5471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5472 /* end confdefs.h. */
5482 if ac_fn_c_try_compile "$LINENO"; then :
5486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5487 /* end confdefs.h. */
5497 if ac_fn_c_try_compile "$LINENO"; then :
5500 ac_c_werror_flag=$ac_save_c_werror_flag
5502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5503 /* end confdefs.h. */
5513 if ac_fn_c_try_compile "$LINENO"; then :
5516 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5521 ac_c_werror_flag=$ac_save_c_werror_flag
5523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5524 $as_echo "$ac_cv_prog_cc_g" >&6; }
5525 if test "$ac_test_CFLAGS" = set; then
5526 CFLAGS=$ac_save_CFLAGS
5527 elif test $ac_cv_prog_cc_g = yes; then
5528 if test "$GCC" = yes; then
5534 if test "$GCC" = yes; then
5540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5541 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5542 if test "${ac_cv_prog_cc_c89+set}" = set; then :
5543 $as_echo_n "(cached) " >&6
5545 ac_cv_prog_cc_c89=no
5547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5548 /* end confdefs.h. */
5551 #include <sys/types.h>
5552 #include <sys/stat.h>
5553 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5554 struct buf { int x; };
5555 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5556 static char *e (p, i)
5562 static char *f (char * (*g) (char **, int), char **p, ...)
5567 s = g (p, va_arg (v,int));
5572 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5573 function prototypes and stuff, but not '\xHH' hex character constants.
5574 These don't provoke an error unfortunately, instead are silently treated
5575 as 'x'. The following induces an error, until -std is added to get
5576 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5577 array size at least. It's necessary to write '\x00'==0 to get something
5578 that's true only with -std. */
5579 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5581 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5582 inside strings and character constants. */
5584 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5586 int test (int i, double x);
5587 struct s1 {int (*f) (int a);};
5588 struct s2 {int (*f) (double a);};
5589 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5595 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
5600 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5601 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5603 CC="$ac_save_CC $ac_arg"
5604 if ac_fn_c_try_compile "$LINENO"; then :
5605 ac_cv_prog_cc_c89=$ac_arg
5607 rm -f core conftest.err conftest.$ac_objext
5608 test "x$ac_cv_prog_cc_c89" != "xno" && break
5610 rm -f conftest.$ac_ext
5615 case "x$ac_cv_prog_cc_c89" in
5617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5618 $as_echo "none needed" >&6; } ;;
5620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5621 $as_echo "unsupported" >&6; } ;;
5623 CC="$CC $ac_cv_prog_cc_c89"
5624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5625 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5627 if test "x$ac_cv_prog_cc_c89" != xno; then :
5632 ac_cpp='$CPP $CPPFLAGS'
5633 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5634 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5635 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5636 DEPDIR="${am__leading_dot}deps"
5638 ac_config_commands="$ac_config_commands depfiles"
5641 am_make=${MAKE-make}
5642 cat > confinc << 'END'
5644 @echo this is the am__doit target
5647 # If we don't find an include directive, just comment out the code.
5648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5649 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5653 # First try GNU make style include.
5654 echo "include confinc" > confmf
5655 # Ignore all kinds of additional output from `make'.
5656 case `$am_make -s -f confmf 2> /dev/null` in #(
5657 *the\ am__doit\ target*)
5663 # Now try BSD make style include.
5664 if test "$am__include" = "#"; then
5665 echo '.include
"confinc"' > confmf
5666 case `$am_make -s -f confmf 2> /dev/null` in #(
5667 *the\ am__doit\ target*)
5668 am__include=.include
5676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5677 $as_echo "$_am_result" >&6; }
5678 rm -f confinc confmf
5680 # Check whether --enable-dependency-tracking was given.
5681 if test "${enable_dependency_tracking+set}" = set; then :
5682 enableval=$enable_dependency_tracking;
5685 if test "x$enable_dependency_tracking" != xno; then
5686 am_depcomp="$ac_aux_dir/depcomp"
5689 if test "x$enable_dependency_tracking" != xno
; then
5699 depcc
="$CC" am_compiler_list
=
5701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5702 $as_echo_n "checking dependency style of $depcc... " >&6; }
5703 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5704 $as_echo_n "(cached) " >&6
5706 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5707 # We make a subdir and do the tests there. Otherwise we can end up
5708 # making bogus files that we don't know about and never remove. For
5709 # instance it was reported that on HP-UX the gcc test will end up
5710 # making a dummy file named `D' -- because `-MD' means `put the output
5713 # Copy depcomp to subdir because otherwise we won't find it if we're
5714 # using a relative directory.
5715 cp "$am_depcomp" conftest.dir
5717 # We will build objects and dependencies in a subdirectory because
5718 # it helps to detect inapplicable dependency modes. For instance
5719 # both Tru64's cc and ICC support -MD to output dependencies as a
5720 # side effect of compilation, but ICC will put the dependencies in
5721 # the current directory while Tru64 will put them in the object
5725 am_cv_CC_dependencies_compiler_type
=none
5726 if test "$am_compiler_list" = ""; then
5727 am_compiler_list
=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5730 case " $depcc " in #(
5731 *\
-arch\
*\
-arch\
*) am__universal
=true
;;
5734 for depmode
in $am_compiler_list; do
5735 # Setup a source with many dependencies, because some compilers
5736 # like to wrap large dependency lists on column 80 (with \), and
5737 # we should not choose a depcomp mode which is confused by this.
5739 # We need to recreate these files for each test, as the compiler may
5740 # overwrite some of them when testing with obscure command lines.
5741 # This happens at least with the AIX C compiler.
5743 for i
in 1 2 3 4 5 6; do
5744 echo '#include "conftst'$i'.h"' >> sub
/conftest.c
5745 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5746 # Solaris 8's {/usr,}/bin/sh.
5747 touch sub
/conftst
$i.h
5749 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5751 # We check with `-c' and `-o' for the sake of the "dashmstdout"
5752 # mode. It turns out that the SunPro C++ compiler does not properly
5753 # handle `-M -o', and we need to detect this. Also, some Intel
5754 # versions had trouble with output in subdirs
5755 am__obj
=sub
/conftest.
${OBJEXT-o}
5756 am__minus_obj
="-o $am__obj"
5759 # This depmode causes a compiler race in universal mode.
5760 test "$am__universal" = false ||
continue
5763 # after this tag, mechanisms are not by side-effect, so they'll
5764 # only be used when explicitly requested
5765 if test "x$enable_dependency_tracking" = xyes
; then
5771 msvisualcpp | msvcmsys
)
5772 # This compiler won't grok `-c -o', but also, the minuso test has
5773 # not run yet. These depmodes are late enough in the game, and
5774 # so weak that their functioning should not be impacted.
5775 am__obj
=conftest.
${OBJEXT-o}
5780 if depmode
=$depmode \
5781 source=sub
/conftest.c object
=$am__obj \
5782 depfile
=sub
/conftest.Po tmpdepfile
=sub
/conftest.TPo \
5783 $SHELL .
/depcomp
$depcc -c $am__minus_obj sub
/conftest.c \
5784 >/dev
/null
2>conftest.err
&&
5785 grep sub
/conftst1.h sub
/conftest.Po
> /dev
/null
2>&1 &&
5786 grep sub
/conftst6.h sub
/conftest.Po
> /dev
/null
2>&1 &&
5787 grep $am__obj sub
/conftest.Po
> /dev
/null
2>&1 &&
5788 ${MAKE-make} -s -f confmf
> /dev
/null
2>&1; then
5789 # icc doesn't choke on unknown options, it will just issue warnings
5790 # or remarks (even with -Werror). So we grep stderr for any message
5791 # that says an option was ignored or not supported.
5792 # When given -MP, icc 7.0 and 7.1 complain thusly:
5793 # icc: Command line warning: ignoring option '-M'; no argument required
5794 # The diagnosis changed in icc 8.0:
5795 # icc: Command line remark: option '-MP' not supported
5796 if (grep 'ignoring option' conftest.err ||
5797 grep 'not supported' conftest.err
) >/dev
/null
2>&1; then :; else
5798 am_cv_CC_dependencies_compiler_type
=$depmode
5807 am_cv_CC_dependencies_compiler_type
=none
5811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5812 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5813 CCDEPMODE
=depmode
=$am_cv_CC_dependencies_compiler_type
5816 test "x$enable_dependency_tracking" != xno \
5817 && test "$am_cv_CC_dependencies_compiler_type" = gcc3
; then
5819 am__fastdepCC_FALSE
='#'
5821 am__fastdepCC_TRUE
='#'
5822 am__fastdepCC_FALSE
=
5826 if test "x$CC" != xcc
; then
5827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5828 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5831 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5833 set dummy
$CC; ac_cc
=`$as_echo "$2" |
5834 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5835 if { as_var
=ac_cv_prog_cc_
${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
5836 $as_echo_n "(cached) " >&6
5838 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5839 /* end confdefs.h. */
5849 # Make sure it works both with $CC and with simple cc.
5850 # We do the test twice because some compilers refuse to overwrite an
5851 # existing .o file with -o, though they will create one.
5852 ac_try
='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5854 if { { case "(($ac_try" in
5855 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
5856 *) ac_try_echo=$ac_try;;
5858 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5859 $as_echo "$ac_try_echo"; } >&5
5860 (eval "$ac_try") 2>&5
5862 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5863 test $ac_status = 0; } &&
5864 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5865 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
5866 *) ac_try_echo
=$ac_try;;
5868 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5869 $as_echo "$ac_try_echo"; } >&5
5870 (eval "$ac_try") 2>&5
5872 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5873 test $ac_status = 0; };
5875 eval ac_cv_prog_cc_
${ac_cc}_c_o
=yes
5876 if test "x$CC" != xcc
; then
5877 # Test first that cc exists at all.
5878 if { ac_try
='cc -c conftest.$ac_ext >&5'
5879 { { case "(($ac_try" in
5880 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
5881 *) ac_try_echo=$ac_try;;
5883 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5884 $as_echo "$ac_try_echo"; } >&5
5885 (eval "$ac_try") 2>&5
5887 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5888 test $ac_status = 0; }; }; then
5889 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5891 if { { case "(($ac_try" in
5892 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
5893 *) ac_try_echo
=$ac_try;;
5895 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5896 $as_echo "$ac_try_echo"; } >&5
5897 (eval "$ac_try") 2>&5
5899 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5900 test $ac_status = 0; } &&
5901 test -f conftest2.
$ac_objext && { { case "(($ac_try" in
5902 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
5903 *) ac_try_echo=$ac_try;;
5905 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5906 $as_echo "$ac_try_echo"; } >&5
5907 (eval "$ac_try") 2>&5
5909 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5910 test $ac_status = 0; };
5915 # cc exists but doesn't like -o.
5916 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5921 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5923 rm -f core conftest*
5926 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5928 $as_echo "yes" >&6; }
5930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5931 $as_echo "no" >&6; }
5933 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5937 # FIXME: we rely on the cache variable name because
5938 # there is no other way.
5940 am_cc=`echo $2 |
sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5941 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5942 if test "$am_t" != yes; then
5943 # Losing compiler, so override with the script.
5944 # FIXME: It is wrong to rewrite CC.
5945 # But if we don't then we get into trouble of one sort or another.
5946 # A longer-term fix would be to have automake use am__CC in this case,
5947 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5948 CC="$am_aux_dir/compile $CC"
5953 if test x$GCC = xyes; then
5954 test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
5956 test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
5959 if test "x$opsys" = "xmingw32"; then
5960 BUILDING_FOR_WINDOWSNT_TRUE=
5961 BUILDING_FOR_WINDOWSNT_FALSE='#'
5963 BUILDING_FOR_WINDOWSNT_TRUE='#'
5964 BUILDING_FOR_WINDOWSNT_FALSE=
5968 # Avoid gnulib's tests for HAVE_WORKING_O_NOATIME and HAVE_WORKING_O_NOFOLLOW,
5969 # as we don't use them.
5971 # Avoid gnulib's threadlib module, as we do threads our own way.
5974 # Initialize gnulib right after choosing the compiler.
5977 ac_cpp='$CPP $CPPFLAGS'
5978 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5979 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5980 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5982 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5983 # On Suns, sometimes $CPP names a directory.
5984 if test -n "$CPP" && test -d "$CPP"; then
5987 if test -z "$CPP"; then
5988 if test "${ac_cv_prog_CPP+set}" = set; then :
5989 $as_echo_n "(cached) " >&6
5991 # Double quotes because CPP needs to be expanded
5992 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5995 for ac_c_preproc_warn_flag in '' yes
5997 # Use a header file that comes with gcc, so configuring glibc
5998 # with a fresh cross-compiler works.
5999 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6000 # <limits.h> exists even on freestanding compilers.
6001 # On the NeXT, cc -E runs the code through the compiler's parser,
6002 # not just through cpp. "Syntax error" is here to catch this case.
6003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6004 /* end confdefs.h. */
6006 # include <limits.h>
6008 # include <assert.h>
6012 if ac_fn_c_try_cpp "$LINENO"; then :
6015 # Broken: fails on valid input.
6018 rm -f conftest.err conftest.$ac_ext
6020 # OK, works on sane cases. Now check whether nonexistent headers
6021 # can be detected and how.
6022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6023 /* end confdefs.h. */
6024 #include <ac_nonexistent.h>
6026 if ac_fn_c_try_cpp "$LINENO"; then :
6027 # Broken: success on invalid input.
6030 # Passes both tests.
6034 rm -f conftest.err conftest.$ac_ext
6037 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6038 rm -f conftest.err conftest.
$ac_ext
6039 if $ac_preproc_ok; then :
6051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6052 $as_echo "$CPP" >&6; }
6054 for ac_c_preproc_warn_flag
in '' yes
6056 # Use a header file that comes with gcc, so configuring glibc
6057 # with a fresh cross-compiler works.
6058 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6059 # <limits.h> exists even on freestanding compilers.
6060 # On the NeXT, cc -E runs the code through the compiler's parser,
6061 # not just through cpp. "Syntax error" is here to catch this case.
6062 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6063 /* end confdefs.h. */
6065 # include <limits.h>
6067 # include <assert.h>
6071 if ac_fn_c_try_cpp
"$LINENO"; then :
6074 # Broken: fails on valid input.
6077 rm -f conftest.err conftest.
$ac_ext
6079 # OK, works on sane cases. Now check whether nonexistent headers
6080 # can be detected and how.
6081 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6082 /* end confdefs.h. */
6083 #include <ac_nonexistent.h>
6085 if ac_fn_c_try_cpp
"$LINENO"; then :
6086 # Broken: success on invalid input.
6089 # Passes both tests.
6093 rm -f conftest.err conftest.
$ac_ext
6096 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6097 rm -f conftest.err conftest.
$ac_ext
6098 if $ac_preproc_ok; then :
6101 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6102 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6103 as_fn_error
"C preprocessor \"$CPP\" fails sanity check
6104 See \`config.log' for more details." "$LINENO" 5; }
6108 ac_cpp
='$CPP $CPPFLAGS'
6109 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6110 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6111 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
6114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
6115 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
6116 if test "${ac_cv_path_GREP+set}" = set; then :
6117 $as_echo_n "(cached) " >&6
6119 if test -z "$GREP"; then
6120 ac_path_GREP_found
=false
6121 # Loop through the user's path and test for each of PROGNAME-LIST
6122 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
6123 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
6126 test -z "$as_dir" && as_dir
=.
6127 for ac_prog
in grep ggrep
; do
6128 for ac_exec_ext
in '' $ac_executable_extensions; do
6129 ac_path_GREP
="$as_dir/$ac_prog$ac_exec_ext"
6130 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } ||
continue
6131 # Check for GNU ac_path_GREP and select it if it is found.
6132 # Check for GNU $ac_path_GREP
6133 case `"$ac_path_GREP" --version 2>&1` in
6135 ac_cv_path_GREP
="$ac_path_GREP" ac_path_GREP_found
=:;;
6138 $as_echo_n 0123456789 >"conftest.in"
6141 cat "conftest.in" "conftest.in" >"conftest.tmp"
6142 mv "conftest.tmp" "conftest.in"
6143 cp "conftest.in" "conftest.nl"
6144 $as_echo 'GREP' >> "conftest.nl"
6145 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
6146 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
6147 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
6148 if test $ac_count -gt ${ac_path_GREP_max-0}; then
6149 # Best one so far, save it but keep looking for a better one
6150 ac_cv_path_GREP
="$ac_path_GREP"
6151 ac_path_GREP_max
=$ac_count
6153 # 10*(2^10) chars as input seems more than enough
6154 test $ac_count -gt 10 && break
6156 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
6159 $ac_path_GREP_found && break 3
6164 if test -z "$ac_cv_path_GREP"; then
6165 as_fn_error
"no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6168 ac_cv_path_GREP
=$GREP
6172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
6173 $as_echo "$ac_cv_path_GREP" >&6; }
6174 GREP
="$ac_cv_path_GREP"
6177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
6178 $as_echo_n "checking for egrep... " >&6; }
6179 if test "${ac_cv_path_EGREP+set}" = set; then :
6180 $as_echo_n "(cached) " >&6
6182 if echo a |
$GREP -E '(a|b)' >/dev
/null
2>&1
6183 then ac_cv_path_EGREP
="$GREP -E"
6185 if test -z "$EGREP"; then
6186 ac_path_EGREP_found
=false
6187 # Loop through the user's path and test for each of PROGNAME-LIST
6188 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
6189 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
6192 test -z "$as_dir" && as_dir
=.
6193 for ac_prog
in egrep; do
6194 for ac_exec_ext
in '' $ac_executable_extensions; do
6195 ac_path_EGREP
="$as_dir/$ac_prog$ac_exec_ext"
6196 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } ||
continue
6197 # Check for GNU ac_path_EGREP and select it if it is found.
6198 # Check for GNU $ac_path_EGREP
6199 case `"$ac_path_EGREP" --version 2>&1` in
6201 ac_cv_path_EGREP
="$ac_path_EGREP" ac_path_EGREP_found
=:;;
6204 $as_echo_n 0123456789 >"conftest.in"
6207 cat "conftest.in" "conftest.in" >"conftest.tmp"
6208 mv "conftest.tmp" "conftest.in"
6209 cp "conftest.in" "conftest.nl"
6210 $as_echo 'EGREP' >> "conftest.nl"
6211 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
6212 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
6213 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
6214 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
6215 # Best one so far, save it but keep looking for a better one
6216 ac_cv_path_EGREP
="$ac_path_EGREP"
6217 ac_path_EGREP_max
=$ac_count
6219 # 10*(2^10) chars as input seems more than enough
6220 test $ac_count -gt 10 && break
6222 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
6225 $ac_path_EGREP_found && break 3
6230 if test -z "$ac_cv_path_EGREP"; then
6231 as_fn_error
"no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6234 ac_cv_path_EGREP
=$EGREP
6239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
6240 $as_echo "$ac_cv_path_EGREP" >&6; }
6241 EGREP
="$ac_cv_path_EGREP"
6246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Minix Amsterdam compiler" >&5
6247 $as_echo_n "checking for Minix Amsterdam compiler... " >&6; }
6248 if test "${gl_cv_c_amsterdam_compiler+set}" = set; then :
6249 $as_echo_n "(cached) " >&6
6252 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6253 /* end confdefs.h. */
6260 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6261 $EGREP "Amsterdam" >/dev
/null
2>&1; then :
6262 gl_cv_c_amsterdam_compiler
=yes
6264 gl_cv_c_amsterdam_compiler
=no
6270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5
6271 $as_echo "$gl_cv_c_amsterdam_compiler" >&6; }
6272 if test -z "$AR"; then
6273 if test $gl_cv_c_amsterdam_compiler = yes; then
6275 if test -z "$ARFLAGS"; then
6279 if test -n "$ac_tool_prefix"; then
6280 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6281 set dummy
${ac_tool_prefix}ar; ac_word
=$2
6282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6283 $as_echo_n "checking for $ac_word... " >&6; }
6284 if test "${ac_cv_prog_AR+set}" = set; then :
6285 $as_echo_n "(cached) " >&6
6287 if test -n "$AR"; then
6288 ac_cv_prog_AR
="$AR" # Let the user override the test.
6290 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
6294 test -z "$as_dir" && as_dir
=.
6295 for ac_exec_ext
in '' $ac_executable_extensions; do
6296 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6297 ac_cv_prog_AR
="${ac_tool_prefix}ar"
6298 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6308 if test -n "$AR"; then
6309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6310 $as_echo "$AR" >&6; }
6312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6313 $as_echo "no" >&6; }
6318 if test -z "$ac_cv_prog_AR"; then
6320 # Extract the first word of "ar", so it can be a program name with args.
6321 set dummy
ar; ac_word
=$2
6322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6323 $as_echo_n "checking for $ac_word... " >&6; }
6324 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6325 $as_echo_n "(cached) " >&6
6327 if test -n "$ac_ct_AR"; then
6328 ac_cv_prog_ac_ct_AR
="$ac_ct_AR" # Let the user override the test.
6330 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
6334 test -z "$as_dir" && as_dir
=.
6335 for ac_exec_ext
in '' $ac_executable_extensions; do
6336 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6337 ac_cv_prog_ac_ct_AR
="ar"
6338 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6347 ac_ct_AR
=$ac_cv_prog_ac_ct_AR
6348 if test -n "$ac_ct_AR"; then
6349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6350 $as_echo "$ac_ct_AR" >&6; }
6352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6353 $as_echo "no" >&6; }
6356 if test "x$ac_ct_AR" = x
; then
6359 case $cross_compiling:$ac_tool_warned in
6361 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6362 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6363 ac_tool_warned
=yes ;;
6371 if test -z "$ARFLAGS"; then
6376 if test -z "$ARFLAGS"; then
6382 if test -z "$RANLIB"; then
6383 if test $gl_cv_c_amsterdam_compiler = yes; then
6386 if test -n "$ac_tool_prefix"; then
6387 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6388 set dummy
${ac_tool_prefix}ranlib
; ac_word
=$2
6389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6390 $as_echo_n "checking for $ac_word... " >&6; }
6391 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6392 $as_echo_n "(cached) " >&6
6394 if test -n "$RANLIB"; then
6395 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
6397 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
6401 test -z "$as_dir" && as_dir
=.
6402 for ac_exec_ext
in '' $ac_executable_extensions; do
6403 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6404 ac_cv_prog_RANLIB
="${ac_tool_prefix}ranlib"
6405 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6414 RANLIB
=$ac_cv_prog_RANLIB
6415 if test -n "$RANLIB"; then
6416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6417 $as_echo "$RANLIB" >&6; }
6419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6420 $as_echo "no" >&6; }
6425 if test -z "$ac_cv_prog_RANLIB"; then
6426 ac_ct_RANLIB
=$RANLIB
6427 # Extract the first word of "ranlib", so it can be a program name with args.
6428 set dummy ranlib
; ac_word
=$2
6429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6430 $as_echo_n "checking for $ac_word... " >&6; }
6431 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6432 $as_echo_n "(cached) " >&6
6434 if test -n "$ac_ct_RANLIB"; then
6435 ac_cv_prog_ac_ct_RANLIB
="$ac_ct_RANLIB" # Let the user override the test.
6437 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
6441 test -z "$as_dir" && as_dir
=.
6442 for ac_exec_ext
in '' $ac_executable_extensions; do
6443 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6444 ac_cv_prog_ac_ct_RANLIB
="ranlib"
6445 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6454 ac_ct_RANLIB
=$ac_cv_prog_ac_ct_RANLIB
6455 if test -n "$ac_ct_RANLIB"; then
6456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6457 $as_echo "$ac_ct_RANLIB" >&6; }
6459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6460 $as_echo "no" >&6; }
6463 if test "x$ac_ct_RANLIB" = x
; then
6466 case $cross_compiling:$ac_tool_warned in
6468 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6469 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6470 ac_tool_warned
=yes ;;
6472 RANLIB
=$ac_ct_RANLIB
6475 RANLIB
="$ac_cv_prog_RANLIB"
6482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6483 $as_echo_n "checking for ANSI C header files... " >&6; }
6484 if test "${ac_cv_header_stdc+set}" = set; then :
6485 $as_echo_n "(cached) " >&6
6487 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6488 /* end confdefs.h. */
6502 if ac_fn_c_try_compile
"$LINENO"; then :
6503 ac_cv_header_stdc
=yes
6505 ac_cv_header_stdc
=no
6507 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6509 if test $ac_cv_header_stdc = yes; then
6510 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6511 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6512 /* end confdefs.h. */
6516 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6517 $EGREP "memchr" >/dev
/null
2>&1; then :
6520 ac_cv_header_stdc
=no
6526 if test $ac_cv_header_stdc = yes; then
6527 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6528 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6529 /* end confdefs.h. */
6533 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6534 $EGREP "free" >/dev
/null
2>&1; then :
6537 ac_cv_header_stdc
=no
6543 if test $ac_cv_header_stdc = yes; then
6544 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6545 if test "$cross_compiling" = yes; then :
6548 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6549 /* end confdefs.h. */
6552 #if ((' ' & 0x0FF) == 0x020)
6553 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6554 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6556 # define ISLOWER(c) \
6557 (('a' <= (c) && (c) <= 'i') \
6558 || ('j' <= (c) && (c) <= 'r') \
6559 || ('s' <= (c) && (c) <= 'z'))
6560 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6563 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6568 for (i = 0; i < 256; i++)
6569 if (XOR (islower (i), ISLOWER (i))
6570 || toupper (i) != TOUPPER (i))
6575 if ac_fn_c_try_run
"$LINENO"; then :
6578 ac_cv_header_stdc
=no
6580 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6581 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6587 $as_echo "$ac_cv_header_stdc" >&6; }
6588 if test $ac_cv_header_stdc = yes; then
6590 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6594 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6595 for ac_header
in sys
/types.h sys
/stat.h stdlib.h string.h memory.h
strings.h \
6596 inttypes.h stdint.h unistd.h
6598 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6599 ac_fn_c_check_header_compile
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6601 eval as_val
=\$
$as_ac_Header
6602 if test "x$as_val" = x
""yes; then :
6603 cat >>confdefs.h
<<_ACEOF
6604 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6613 ac_fn_c_check_header_mongrel
"$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6614 if test "x$ac_cv_header_minix_config_h" = x
""yes; then :
6621 if test "$MINIX" = yes; then
6623 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6626 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6629 $as_echo "#define _MINIX 1" >>confdefs.h
6632 $as_echo "#define _NETBSD_SOURCE 1" >>confdefs.h
6637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6638 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6639 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
6640 $as_echo_n "(cached) " >&6
6642 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6643 /* end confdefs.h. */
6645 # define __EXTENSIONS__ 1
6646 $ac_includes_default
6655 if ac_fn_c_try_compile
"$LINENO"; then :
6656 ac_cv_safe_to_define___extensions__
=yes
6658 ac_cv_safe_to_define___extensions__
=no
6660 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6663 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6664 test $ac_cv_safe_to_define___extensions__ = yes &&
6665 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6667 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6669 $as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h
6671 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6673 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6675 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
6678 $as_echo_n "checking whether _XOPEN_SOURCE should be defined... " >&6; }
6679 if test "${ac_cv_should_define__xopen_source+set}" = set; then :
6680 $as_echo_n "(cached) " >&6
6682 ac_cv_should_define__xopen_source
=no
6683 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6684 /* end confdefs.h. */
6696 if ac_fn_c_try_compile
"$LINENO"; then :
6699 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6700 /* end confdefs.h. */
6702 #define _XOPEN_SOURCE 500
6713 if ac_fn_c_try_compile
"$LINENO"; then :
6714 ac_cv_should_define__xopen_source
=yes
6716 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6718 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
6721 $as_echo "$ac_cv_should_define__xopen_source" >&6; }
6722 test $ac_cv_should_define__xopen_source = yes &&
6723 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6732 # Check whether --enable-largefile was given.
6733 if test "${enable_largefile+set}" = set; then :
6734 enableval
=$enable_largefile;
6737 if test "$enable_largefile" != no
; then
6739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6740 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6741 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
6742 $as_echo_n "(cached) " >&6
6744 ac_cv_sys_largefile_CC
=no
6745 if test "$GCC" != yes; then
6748 # IRIX 6.2 and later do not support large files by default,
6749 # so use the C compiler's -n32 option if that helps.
6750 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6751 /* end confdefs.h. */
6752 #include <sys/types.h>
6753 /* Check that off_t can represent 2**63 - 1 correctly.
6754 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6755 since some C++ compilers masquerading as C compilers
6756 incorrectly reject 9223372036854775807. */
6757 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6758 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6759 && LARGE_OFF_T % 2147483647 == 1)
6769 if ac_fn_c_try_compile
"$LINENO"; then :
6772 rm -f core conftest.err conftest.
$ac_objext
6774 if ac_fn_c_try_compile
"$LINENO"; then :
6775 ac_cv_sys_largefile_CC
=' -n32'; break
6777 rm -f core conftest.err conftest.
$ac_objext
6781 rm -f conftest.
$ac_ext
6784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6785 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
6786 if test "$ac_cv_sys_largefile_CC" != no
; then
6787 CC
=$CC$ac_cv_sys_largefile_CC
6790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6791 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6792 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
6793 $as_echo_n "(cached) " >&6
6796 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6797 /* end confdefs.h. */
6798 #include <sys/types.h>
6799 /* Check that off_t can represent 2**63 - 1 correctly.
6800 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6801 since some C++ compilers masquerading as C compilers
6802 incorrectly reject 9223372036854775807. */
6803 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6804 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6805 && LARGE_OFF_T % 2147483647 == 1)
6815 if ac_fn_c_try_compile
"$LINENO"; then :
6816 ac_cv_sys_file_offset_bits
=no
; break
6818 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6819 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6820 /* end confdefs.h. */
6821 #define _FILE_OFFSET_BITS 64
6822 #include <sys/types.h>
6823 /* Check that off_t can represent 2**63 - 1 correctly.
6824 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6825 since some C++ compilers masquerading as C compilers
6826 incorrectly reject 9223372036854775807. */
6827 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6828 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6829 && LARGE_OFF_T % 2147483647 == 1)
6839 if ac_fn_c_try_compile
"$LINENO"; then :
6840 ac_cv_sys_file_offset_bits
=64; break
6842 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6843 ac_cv_sys_file_offset_bits
=unknown
6847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6848 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6849 case $ac_cv_sys_file_offset_bits in #(
6852 cat >>confdefs.h
<<_ACEOF
6853 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6858 if test $ac_cv_sys_file_offset_bits = unknown
; then
6859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6860 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6861 if test "${ac_cv_sys_large_files+set}" = set; then :
6862 $as_echo_n "(cached) " >&6
6865 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6866 /* end confdefs.h. */
6867 #include <sys/types.h>
6868 /* Check that off_t can represent 2**63 - 1 correctly.
6869 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6870 since some C++ compilers masquerading as C compilers
6871 incorrectly reject 9223372036854775807. */
6872 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6873 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6874 && LARGE_OFF_T % 2147483647 == 1)
6884 if ac_fn_c_try_compile
"$LINENO"; then :
6885 ac_cv_sys_large_files
=no
; break
6887 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6888 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6889 /* end confdefs.h. */
6890 #define _LARGE_FILES 1
6891 #include <sys/types.h>
6892 /* Check that off_t can represent 2**63 - 1 correctly.
6893 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6894 since some C++ compilers masquerading as C compilers
6895 incorrectly reject 9223372036854775807. */
6896 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6897 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6898 && LARGE_OFF_T % 2147483647 == 1)
6908 if ac_fn_c_try_compile
"$LINENO"; then :
6909 ac_cv_sys_large_files
=1; break
6911 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6912 ac_cv_sys_large_files
=unknown
6916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6917 $as_echo "$ac_cv_sys_large_files" >&6; }
6918 case $ac_cv_sys_large_files in #(
6921 cat >>confdefs.h
<<_ACEOF
6922 #define _LARGE_FILES $ac_cv_sys_large_files
6930 $as_echo "#define _DARWIN_USE_64_BIT_INODE 1" >>confdefs.h
6934 case $ac_cv_prog_cc_stdc in #(
6936 ac_cv_prog_cc_c99
=no
; ac_cv_prog_cc_c89
=no
;; #(
6938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
6939 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
6940 if test "${ac_cv_prog_cc_c99+set}" = set; then :
6941 $as_echo_n "(cached) " >&6
6943 ac_cv_prog_cc_c99
=no
6945 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6946 /* end confdefs.h. */
6948 #include <stdbool.h>
6953 // Check varargs macros. These examples are taken from C99 6.10.3.5.
6954 #define debug(...) fprintf (stderr, __VA_ARGS__)
6955 #define showlist(...) puts (#__VA_ARGS__)
6956 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
6958 test_varargs_macros (void)
6963 debug ("X = %d\n", x);
6964 showlist (The first, second, and third items.);
6965 report (x>y, "x is %d but y is %d", x, y);
6968 // Check long long types.
6969 #define BIG64 18446744073709551615ull
6970 #define BIG32 4294967295ul
6971 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
6973 your preprocessor is broken;
6977 your preprocessor is broken;
6979 static long long int bignum = -9223372036854775807LL;
6980 static unsigned long long int ubignum = BIG64;
6982 struct incomplete_array
6990 const wchar_t *name;
6994 typedef const char *ccp;
6997 test_restrict (ccp restrict text)
6999 // See if C++-style comments work.
7000 // Iterate through items via the restricted pointer.
7001 // Also check for declarations in for loops.
7002 for (unsigned int i = 0; *(text+i) != '\0'; ++i)
7007 // Check varargs and va_copy.
7009 test_varargs (const char *format, ...)
7012 va_start (args, format);
7014 va_copy (args_copy, args);
7025 str = va_arg (args_copy, const char *);
7028 number = va_arg (args_copy, int);
7031 fnumber = va_arg (args_copy, double);
7046 _Bool success = false;
7049 if (test_restrict ("String literal") == 0)
7051 char *restrict newvar = "Another string";
7054 test_varargs ("s, d' f .", "string", 65, 34.234);
7055 test_varargs_macros ();
7057 // Check flexible array members.
7058 struct incomplete_array *ia =
7059 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
7061 for (int i = 0; i < ia->datasize; ++i)
7062 ia->data[i] = i * 1.234;
7064 // Check named initializers.
7065 struct named_init ni = {
7067 .name = L"Test wide string",
7068 .average = 543.34343,
7073 int dynamic_array[ni.number];
7074 dynamic_array[ni.number - 1] = 543;
7076 // work around unused variable warnings
7077 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
7078 || dynamic_array[ni.number - 1] != 543);
7084 for ac_arg
in '' -std=gnu99
-std=c99
-c99 -AC99 -xc99=all
-qlanglvl=extc99
7086 CC
="$ac_save_CC $ac_arg"
7087 if ac_fn_c_try_compile
"$LINENO"; then :
7088 ac_cv_prog_cc_c99
=$ac_arg
7090 rm -f core conftest.err conftest.
$ac_objext
7091 test "x$ac_cv_prog_cc_c99" != "xno" && break
7093 rm -f conftest.
$ac_ext
7098 case "x$ac_cv_prog_cc_c99" in
7100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
7101 $as_echo "none needed" >&6; } ;;
7103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
7104 $as_echo "unsupported" >&6; } ;;
7106 CC
="$CC $ac_cv_prog_cc_c99"
7107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
7108 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
7110 if test "x$ac_cv_prog_cc_c99" != xno
; then :
7111 ac_cv_prog_cc_stdc
=$ac_cv_prog_cc_c99
7113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
7114 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
7115 if test "${ac_cv_prog_cc_c89+set}" = set; then :
7116 $as_echo_n "(cached) " >&6
7118 ac_cv_prog_cc_c89
=no
7120 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7121 /* end confdefs.h. */
7124 #include <sys/types.h>
7125 #include <sys/stat.h>
7126 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
7127 struct buf { int x; };
7128 FILE * (*rcsopen) (struct buf *, struct stat *, int);
7129 static char *e (p, i)
7135 static char *f (char * (*g) (char **, int), char **p, ...)
7140 s = g (p, va_arg (v,int));
7145 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
7146 function prototypes and stuff, but not '\xHH' hex character constants.
7147 These don't provoke an error unfortunately, instead are silently treated
7148 as 'x'. The following induces an error, until -std is added to get
7149 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
7150 array size at least. It's necessary to write '\x00'==0 to get something
7151 that's true only with -std. */
7152 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
7154 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
7155 inside strings and character constants. */
7157 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
7159 int test (int i, double x);
7160 struct s1 {int (*f) (int a);};
7161 struct s2 {int (*f) (double a);};
7162 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
7168 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
7173 for ac_arg
in '' -qlanglvl=extc89
-qlanglvl=ansi
-std \
7174 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
7176 CC
="$ac_save_CC $ac_arg"
7177 if ac_fn_c_try_compile
"$LINENO"; then :
7178 ac_cv_prog_cc_c89
=$ac_arg
7180 rm -f core conftest.err conftest.
$ac_objext
7181 test "x$ac_cv_prog_cc_c89" != "xno" && break
7183 rm -f conftest.
$ac_ext
7188 case "x$ac_cv_prog_cc_c89" in
7190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
7191 $as_echo "none needed" >&6; } ;;
7193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
7194 $as_echo "unsupported" >&6; } ;;
7196 CC
="$CC $ac_cv_prog_cc_c89"
7197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
7198 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
7200 if test "x$ac_cv_prog_cc_c89" != xno
; then :
7201 ac_cv_prog_cc_stdc
=$ac_cv_prog_cc_c89
7203 ac_cv_prog_cc_stdc
=no
7209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
7210 $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
7211 if test "${ac_cv_prog_cc_stdc+set}" = set; then :
7212 $as_echo_n "(cached) " >&6
7215 case $ac_cv_prog_cc_stdc in #(
7217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
7218 $as_echo "unsupported" >&6; } ;; #(
7220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
7221 $as_echo "none needed" >&6; } ;; #(
7223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
7224 $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
7229 # Code from module alloca-opt:
7230 # Code from module allocator:
7231 # Code from module at-internal:
7232 # Code from module binary-io:
7233 # Code from module c-ctype:
7234 # Code from module c-strcase:
7235 # Code from module careadlinkat:
7236 # Code from module clock-time:
7237 # Code from module close-stream:
7238 # Code from module crypto/md5:
7239 # Code from module crypto/sha1:
7240 # Code from module crypto/sha256:
7241 # Code from module crypto/sha512:
7242 # Code from module dirent:
7243 # Code from module dosname:
7244 # Code from module dtoastr:
7245 # Code from module dtotimespec:
7246 # Code from module dup2:
7247 # Code from module environ:
7248 # Code from module errno:
7249 # Code from module euidaccess:
7250 # Code from module execinfo:
7251 # Code from module extensions:
7253 # Code from module extern-inline:
7254 # Code from module faccessat:
7255 # Code from module fcntl:
7256 # Code from module fcntl-h:
7257 # Code from module fdatasync:
7258 # Code from module fdopendir:
7259 # Code from module filemode:
7260 # Code from module fpending:
7261 # Code from module fstatat:
7262 # Code from module fsync:
7263 # Code from module getdtablesize:
7264 # Code from module getgroups:
7265 # Code from module getloadavg:
7266 # Code from module getopt-gnu:
7267 # Code from module getopt-posix:
7268 # Code from module gettext-h:
7269 # Code from module gettime:
7270 # Code from module gettimeofday:
7271 # Code from module group-member:
7272 # Code from module include_next:
7273 # Code from module intprops:
7274 # Code from module inttypes-incomplete:
7275 # Code from module largefile:
7277 # Code from module lstat:
7278 # Code from module manywarnings:
7279 # Code from module memrchr:
7280 # Code from module mktime:
7281 # Code from module multiarch:
7282 # Code from module nocrash:
7283 # Code from module openat-h:
7284 # Code from module pathmax:
7285 # Code from module pipe2:
7286 # Code from module pselect:
7287 # Code from module pthread_sigmask:
7288 # Code from module putenv:
7289 # Code from module qacl:
7290 # Code from module readlink:
7291 # Code from module readlinkat:
7292 # Code from module root-uid:
7293 # Code from module sig2str:
7294 # Code from module signal-h:
7295 # Code from module snippet/_Noreturn:
7296 # Code from module snippet/arg-nonnull:
7297 # Code from module snippet/c++defs:
7298 # Code from module snippet/warn-on-use:
7299 # Code from module socklen:
7300 # Code from module ssize_t:
7301 # Code from module stat:
7302 # Code from module stat-time:
7303 # Code from module stdalign:
7304 # Code from module stdarg:
7308 # Code from module stdbool:
7309 # Code from module stddef:
7310 # Code from module stdint:
7311 # Code from module stdio:
7312 # Code from module stdlib:
7313 # Code from module strftime:
7314 # Code from module string:
7315 # Code from module strtoimax:
7316 # Code from module strtoll:
7317 # Code from module strtoull:
7318 # Code from module strtoumax:
7319 # Code from module symlink:
7320 # Code from module sys_select:
7321 # Code from module sys_stat:
7322 # Code from module sys_time:
7323 # Code from module time:
7324 # Code from module time_r:
7325 # Code from module timer-time:
7326 # Code from module timespec:
7327 # Code from module timespec-add:
7328 # Code from module timespec-sub:
7329 # Code from module u64:
7330 # Code from module unistd:
7331 # Code from module unsetenv:
7332 # Code from module utimens:
7333 # Code from module verify:
7334 # Code from module warnings:
7335 # Code from module xalloc-oversized:
7338 if test "$ac_test_CFLAGS" != set; then
7339 # It's helpful to have C macros available to GDB, so prefer -g3 to -g
7340 # if -g3 works and the user does not specify CFLAGS.
7341 # This test must follow gl_EARLY; otherwise AC_LINK_IFELSE complains.
7344 emacs_g3_CFLAGS
='-g3';;
7346 emacs_g3_CFLAGS
='-g3 -O2';;
7348 emacs_g3_CFLAGS
='';;
7350 if test -n "$emacs_g3_CFLAGS"; then
7351 emacs_save_CFLAGS
=$CFLAGS
7352 CFLAGS
=$emacs_g3_CFLAGS
7353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts $emacs_g3_CFLAGS" >&5
7354 $as_echo_n "checking whether $CC accepts $emacs_g3_CFLAGS... " >&6; }
7355 if test "${emacs_cv_prog_cc_g3+set}" = set; then :
7356 $as_echo_n "(cached) " >&6
7358 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7359 /* end confdefs.h. */
7369 if ac_fn_c_try_link
"$LINENO"; then :
7370 emacs_cv_prog_cc_g3
=yes
7372 emacs_cv_prog_cc_g3
=no
7374 rm -f core conftest.err conftest.
$ac_objext \
7375 conftest
$ac_exeext conftest.
$ac_ext
7377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_prog_cc_g3" >&5
7378 $as_echo "$emacs_cv_prog_cc_g3" >&6; }
7379 if test $emacs_cv_prog_cc_g3 != yes; then
7380 CFLAGS
=$emacs_save_CFLAGS
7382 if test $opsys = mingw32
; then
7383 CFLAGS
="$CFLAGS -gdwarf-2"
7390 # No optimization flag was inferred for this non-GCC compiler.
7391 # Try -O. This is needed for xlc on AIX; see Bug#14258.
7392 emacs_save_CFLAGS
=$CFLAGS
7393 test -z "$CFLAGS" || CFLAGS
="$CFLAGS "
7395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -O" >&5
7396 $as_echo_n "checking whether $CC accepts -O... " >&6; }
7397 if test "${emacs_cv_prog_cc_o+set}" = set; then :
7398 $as_echo_n "(cached) " >&6
7400 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7401 /* end confdefs.h. */
7411 if ac_fn_c_try_link
"$LINENO"; then :
7412 emacs_cv_prog_cc_o
=yes
7414 emacs_cv_prog_cc_o
=no
7416 rm -f core conftest.err conftest.
$ac_objext \
7417 conftest
$ac_exeext conftest.
$ac_ext
7419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_prog_cc_o" >&5
7420 $as_echo "$emacs_cv_prog_cc_o" >&6; }
7421 if test $emacs_cv_prog_cc_o != yes; then
7422 CFLAGS
=$emacs_save_CFLAGS
7427 # Check whether --enable-gcc-warnings was given.
7428 if test "${enable_gcc_warnings+set}" = set; then :
7429 enableval
=$enable_gcc_warnings; case $enableval in
7431 *) as_fn_error
"bad value $enableval for gcc-warnings option" "$LINENO" 5 ;;
7433 gl_gcc_warnings
=$enableval
7440 # Check whether --enable-link-time-optimization was given.
7441 if test "${enable_link_time_optimization+set}" = set; then :
7442 enableval
=$enable_link_time_optimization; if test "${enableval}" != "no"; then
7443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether link-time optimization is supported" >&5
7444 $as_echo_n "checking whether link-time optimization is supported... " >&6; }
7446 if test x
$GCC = xyes
; then
7447 CPUS
=`getconf _NPROCESSORS_ONLN 2>/dev/null`
7448 if test x
$CPUS != x
; then
7454 CFLAGS
="$CFLAGS $LTO"
7455 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7456 /* end confdefs.h. */
7466 if ac_fn_c_try_compile
"$LINENO"; then :
7467 ac_lto_supported
=yes
7471 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7472 CFLAGS
="$old_CFLAGS"
7474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_lto_supported" >&5
7475 $as_echo "$ac_lto_supported" >&6; }
7476 if test "$ac_lto_supported" = "yes"; then
7477 CFLAGS
="$CFLAGS $LTO"
7483 # gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found])
7484 # ------------------------------------------------
7485 # If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND.
7486 # Otherwise, run RUN-IF-NOT-FOUND.
7489 # When compiling with GCC, prefer -isystem to -I when including system
7490 # include files, to avoid generating useless diagnostics for the files.
7491 if test "$gl_gcc_warnings" != yes; then
7496 # This, $nw, is the list of warnings we disable.
7499 case $with_x_toolkit in
7500 lucid | athena | motif
)
7501 # Old toolkits mishandle 'const'.
7502 nw
="$nw -Wwrite-strings"
7505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror -Wunknown-warning-option" >&5
7506 $as_echo_n "checking whether C compiler handles -Werror -Wunknown-warning-option... " >&6; }
7507 if test "${gl_cv_warn_c__Werror__Wunknown_warning_option+set}" = set; then :
7508 $as_echo_n "(cached) " >&6
7511 gl_save_compiler_FLAGS
="$CFLAGS"
7512 as_fn_append CFLAGS
" $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
7513 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7514 /* end confdefs.h. */
7524 if ac_fn_c_try_compile
"$LINENO"; then :
7525 gl_cv_warn_c__Werror__Wunknown_warning_option
=yes
7527 gl_cv_warn_c__Werror__Wunknown_warning_option
=no
7529 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7530 CFLAGS
="$gl_save_compiler_FLAGS"
7533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror__Wunknown_warning_option" >&5
7534 $as_echo "$gl_cv_warn_c__Werror__Wunknown_warning_option" >&6; }
7535 if test "x$gl_cv_warn_c__Werror__Wunknown_warning_option" = x
""yes; then :
7536 gl_unknown_warnings_are_errors
='-Wunknown-warning-option -Werror'
7538 gl_unknown_warnings_are_errors
=
7542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror" >&5
7543 $as_echo_n "checking whether C compiler handles -Werror... " >&6; }
7544 if test "${gl_cv_warn_c__Werror+set}" = set; then :
7545 $as_echo_n "(cached) " >&6
7548 gl_save_compiler_FLAGS
="$CFLAGS"
7549 as_fn_append CFLAGS
" $gl_unknown_warnings_are_errors -Werror"
7550 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7551 /* end confdefs.h. */
7561 if ac_fn_c_try_compile
"$LINENO"; then :
7562 gl_cv_warn_c__Werror
=yes
7564 gl_cv_warn_c__Werror
=no
7566 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7567 CFLAGS
="$gl_save_compiler_FLAGS"
7570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror" >&5
7571 $as_echo "$gl_cv_warn_c__Werror" >&6; }
7572 if test "x$gl_cv_warn_c__Werror" = x
""yes; then :
7573 as_fn_append WERROR_CFLAGS
" -Werror"
7581 nw
="$nw -Wsystem-headers" # Don't let system headers trigger warnings
7582 nw
="$nw -Woverlength-strings" # Not a problem these days
7583 nw
="$nw -Wlogical-op" # any use of fwrite provokes this
7584 nw
="$nw -Wformat-nonliteral" # we do this a lot
7585 nw
="$nw -Wvla" # warnings in gettext.h
7586 nw
="$nw -Wnested-externs" # use of XARGMATCH/verify_function__
7587 nw
="$nw -Wswitch-default" # Too many warnings for now
7588 nw
="$nw -Winline" # OK to ignore 'inline'
7589 nw
="$nw -Wjump-misses-init" # We sometimes safely jump over init.
7590 nw
="$nw -Wstrict-overflow" # OK to optimize assuming that
7591 # signed overflow has undefined behavior
7592 nw
="$nw -Wsync-nand" # irrelevant here, and provokes ObjC warning
7593 nw
="$nw -Wunsafe-loop-optimizations" # OK to suppress unsafe optimizations
7594 nw
="$nw -Wbad-function-cast" # These casts are no worse than others.
7596 # Emacs doesn't care about shadowing; see
7597 # <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
7600 # Emacs's use of alloca inhibits protecting the stack.
7601 nw
="$nw -Wstack-protector"
7603 # The following line should be removable at some point.
7604 nw
="$nw -Wsuggest-attribute=pure"
7606 # clang is unduly picky about some things.
7607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler is clang" >&5
7608 $as_echo_n "checking whether the compiler is clang... " >&6; }
7609 if test "${emacs_cv_clang+set}" = set; then :
7610 $as_echo_n "(cached) " >&6
7612 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7613 /* end confdefs.h. */
7627 if ac_fn_c_try_compile
"$LINENO"; then :
7632 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_clang" >&5
7635 $as_echo "$emacs_cv_clang" >&6; }
7636 if test $emacs_cv_clang = yes; then
7637 nw
="$nw -Wcast-align"
7642 if test -n "$GCC"; then
7644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is supported" >&5
7645 $as_echo_n "checking whether -Wno-missing-field-initializers is supported... " >&6; }
7646 if test "${gl_cv_cc_nomfi_supported+set}" = set; then :
7647 $as_echo_n "(cached) " >&6
7650 gl_save_CFLAGS
="$CFLAGS"
7651 CFLAGS
="$CFLAGS -W -Werror -Wno-missing-field-initializers"
7652 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7653 /* end confdefs.h. */
7663 if ac_fn_c_try_compile
"$LINENO"; then :
7664 gl_cv_cc_nomfi_supported
=yes
7666 gl_cv_cc_nomfi_supported
=no
7668 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7669 CFLAGS
="$gl_save_CFLAGS"
7672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_supported" >&5
7673 $as_echo "$gl_cv_cc_nomfi_supported" >&6; }
7675 if test "$gl_cv_cc_nomfi_supported" = yes; then
7676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is needed" >&5
7677 $as_echo_n "checking whether -Wno-missing-field-initializers is needed... " >&6; }
7678 if test "${gl_cv_cc_nomfi_needed+set}" = set; then :
7679 $as_echo_n "(cached) " >&6
7682 gl_save_CFLAGS
="$CFLAGS"
7683 CFLAGS
="$CFLAGS -W -Werror"
7684 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7685 /* end confdefs.h. */
7688 typedef struct { int a; int b; } s_t;
7700 if ac_fn_c_try_compile
"$LINENO"; then :
7701 gl_cv_cc_nomfi_needed
=no
7703 gl_cv_cc_nomfi_needed
=yes
7705 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7706 CFLAGS
="$gl_save_CFLAGS"
7710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_needed" >&5
7711 $as_echo "$gl_cv_cc_nomfi_needed" >&6; }
7714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wuninitialized is supported" >&5
7715 $as_echo_n "checking whether -Wuninitialized is supported... " >&6; }
7716 if test "${gl_cv_cc_uninitialized_supported+set}" = set; then :
7717 $as_echo_n "(cached) " >&6
7720 gl_save_CFLAGS
="$CFLAGS"
7721 CFLAGS
="$CFLAGS -Werror -Wuninitialized"
7722 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7723 /* end confdefs.h. */
7733 if ac_fn_c_try_compile
"$LINENO"; then :
7734 gl_cv_cc_uninitialized_supported
=yes
7736 gl_cv_cc_uninitialized_supported
=no
7738 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7739 CFLAGS
="$gl_save_CFLAGS"
7742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_uninitialized_supported" >&5
7743 $as_echo "$gl_cv_cc_uninitialized_supported" >&6; }
7747 # List all gcc warning categories.
7749 for gl_manywarn_item
in \
7753 -Waggressive-loop-optimizations \
7757 -Wbad-function-cast \
7758 -Wbuiltin-macro-redefined \
7764 -Wcoverage-mismatch \
7767 -Wdeprecated-declarations \
7768 -Wdisabled-optimization \
7770 -Wdouble-promotion \
7775 -Wformat-contains-nul \
7776 -Wformat-extra-args \
7777 -Wformat-nonliteral \
7780 -Wformat-zero-length \
7781 -Wfree-nonheap-object \
7782 -Wignored-qualifiers \
7784 -Wimplicit-function-declaration \
7788 -Wint-to-pointer-cast \
7789 -Winvalid-memory-model \
7791 -Wjump-misses-init \
7794 -Wmaybe-uninitialized \
7796 -Wmissing-declarations \
7797 -Wmissing-field-initializers \
7798 -Wmissing-include-dirs \
7799 -Wmissing-parameter-type \
7800 -Wmissing-prototypes \
7807 -Wold-style-declaration \
7808 -Wold-style-definition \
7810 -Woverlength-strings \
7813 -Wpacked-bitfield-compat \
7817 -Wpointer-to-int-cast \
7819 -Wreturn-local-addr \
7823 -Wsizeof-pointer-memaccess \
7827 -Wstrict-prototypes \
7828 -Wsuggest-attribute=const \
7829 -Wsuggest-attribute=format \
7830 -Wsuggest-attribute=noreturn \
7831 -Wsuggest-attribute=pure \
7841 -Wunsafe-loop-optimizations \
7843 -Wunused-but-set-parameter \
7844 -Wunused-but-set-variable \
7847 -Wunused-local-typedefs \
7849 -Wunused-parameter \
7855 -Wvector-operation-performance \
7857 -Wvolatile-register-var \
7861 gl_manywarn_set
="$gl_manywarn_set $gl_manywarn_item"
7864 # Disable specific options as needed.
7865 if test "$gl_cv_cc_nomfi_needed" = yes; then
7866 gl_manywarn_set
="$gl_manywarn_set -Wno-missing-field-initializers"
7869 if test "$gl_cv_cc_uninitialized_supported" = no
; then
7870 gl_manywarn_set
="$gl_manywarn_set -Wno-uninitialized"
7881 *" $gl_warn_item "*)
7884 gl_warn_set
="$gl_warn_set $gl_warn_item"
7892 as_gl_Warn
=`$as_echo "gl_cv_warn_c_$w" | $as_tr_sh`
7893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles $w" >&5
7894 $as_echo_n "checking whether C compiler handles $w... " >&6; }
7895 if { as_var
=$as_gl_Warn; eval "test \"\${$as_var+set}\" = set"; }; then :
7896 $as_echo_n "(cached) " >&6
7899 gl_save_compiler_FLAGS
="$CFLAGS"
7900 as_fn_append CFLAGS
" $gl_unknown_warnings_are_errors $w"
7901 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7902 /* end confdefs.h. */
7912 if ac_fn_c_try_compile
"$LINENO"; then :
7913 eval "$as_gl_Warn=yes"
7915 eval "$as_gl_Warn=no"
7917 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7918 CFLAGS
="$gl_save_compiler_FLAGS"
7921 eval ac_res
=\$
$as_gl_Warn
7922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7923 $as_echo "$ac_res" >&6; }
7924 eval as_val
=\$
$as_gl_Warn
7925 if test "x$as_val" = x
""yes; then :
7926 as_fn_append WARN_CFLAGS
" $w"
7932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-missing-field-initializers" >&5
7933 $as_echo_n "checking whether C compiler handles -Wno-missing-field-initializers... " >&6; }
7934 if test "${gl_cv_warn_c__Wno_missing_field_initializers+set}" = set; then :
7935 $as_echo_n "(cached) " >&6
7938 gl_save_compiler_FLAGS
="$CFLAGS"
7939 as_fn_append CFLAGS
" $gl_unknown_warnings_are_errors -Wno-missing-field-initializers"
7940 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7941 /* end confdefs.h. */
7951 if ac_fn_c_try_compile
"$LINENO"; then :
7952 gl_cv_warn_c__Wno_missing_field_initializers
=yes
7954 gl_cv_warn_c__Wno_missing_field_initializers
=no
7956 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7957 CFLAGS
="$gl_save_compiler_FLAGS"
7960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_missing_field_initializers" >&5
7961 $as_echo "$gl_cv_warn_c__Wno_missing_field_initializers" >&6; }
7962 if test "x$gl_cv_warn_c__Wno_missing_field_initializers" = x
""yes; then :
7963 as_fn_append WARN_CFLAGS
" -Wno-missing-field-initializers"
7968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-sign-compare" >&5
7969 $as_echo_n "checking whether C compiler handles -Wno-sign-compare... " >&6; }
7970 if test "${gl_cv_warn_c__Wno_sign_compare+set}" = set; then :
7971 $as_echo_n "(cached) " >&6
7974 gl_save_compiler_FLAGS
="$CFLAGS"
7975 as_fn_append CFLAGS
" $gl_unknown_warnings_are_errors -Wno-sign-compare"
7976 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7977 /* end confdefs.h. */
7987 if ac_fn_c_try_compile
"$LINENO"; then :
7988 gl_cv_warn_c__Wno_sign_compare
=yes
7990 gl_cv_warn_c__Wno_sign_compare
=no
7992 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7993 CFLAGS
="$gl_save_compiler_FLAGS"
7996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_sign_compare" >&5
7997 $as_echo "$gl_cv_warn_c__Wno_sign_compare" >&6; }
7998 if test "x$gl_cv_warn_c__Wno_sign_compare" = x
""yes; then :
7999 as_fn_append WARN_CFLAGS
" -Wno-sign-compare"
8002 # Too many warnings for now
8004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-type-limits" >&5
8005 $as_echo_n "checking whether C compiler handles -Wno-type-limits... " >&6; }
8006 if test "${gl_cv_warn_c__Wno_type_limits+set}" = set; then :
8007 $as_echo_n "(cached) " >&6
8010 gl_save_compiler_FLAGS
="$CFLAGS"
8011 as_fn_append CFLAGS
" $gl_unknown_warnings_are_errors -Wno-type-limits"
8012 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8013 /* end confdefs.h. */
8023 if ac_fn_c_try_compile
"$LINENO"; then :
8024 gl_cv_warn_c__Wno_type_limits
=yes
8026 gl_cv_warn_c__Wno_type_limits
=no
8028 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8029 CFLAGS
="$gl_save_compiler_FLAGS"
8032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_type_limits" >&5
8033 $as_echo "$gl_cv_warn_c__Wno_type_limits" >&6; }
8034 if test "x$gl_cv_warn_c__Wno_type_limits" = x
""yes; then :
8035 as_fn_append WARN_CFLAGS
" -Wno-type-limits"
8038 # Too many warnings for now
8040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-switch" >&5
8041 $as_echo_n "checking whether C compiler handles -Wno-switch... " >&6; }
8042 if test "${gl_cv_warn_c__Wno_switch+set}" = set; then :
8043 $as_echo_n "(cached) " >&6
8046 gl_save_compiler_FLAGS
="$CFLAGS"
8047 as_fn_append CFLAGS
" $gl_unknown_warnings_are_errors -Wno-switch"
8048 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8049 /* end confdefs.h. */
8059 if ac_fn_c_try_compile
"$LINENO"; then :
8060 gl_cv_warn_c__Wno_switch
=yes
8062 gl_cv_warn_c__Wno_switch
=no
8064 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8065 CFLAGS
="$gl_save_compiler_FLAGS"
8068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_switch" >&5
8069 $as_echo "$gl_cv_warn_c__Wno_switch" >&6; }
8070 if test "x$gl_cv_warn_c__Wno_switch" = x
""yes; then :
8071 as_fn_append WARN_CFLAGS
" -Wno-switch"
8074 # Too many warnings for now
8076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-parameter" >&5
8077 $as_echo_n "checking whether C compiler handles -Wno-unused-parameter... " >&6; }
8078 if test "${gl_cv_warn_c__Wno_unused_parameter+set}" = set; then :
8079 $as_echo_n "(cached) " >&6
8082 gl_save_compiler_FLAGS
="$CFLAGS"
8083 as_fn_append CFLAGS
" $gl_unknown_warnings_are_errors -Wno-unused-parameter"
8084 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8085 /* end confdefs.h. */
8095 if ac_fn_c_try_compile
"$LINENO"; then :
8096 gl_cv_warn_c__Wno_unused_parameter
=yes
8098 gl_cv_warn_c__Wno_unused_parameter
=no
8100 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8101 CFLAGS
="$gl_save_compiler_FLAGS"
8104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_parameter" >&5
8105 $as_echo "$gl_cv_warn_c__Wno_unused_parameter" >&6; }
8106 if test "x$gl_cv_warn_c__Wno_unused_parameter" = x
""yes; then :
8107 as_fn_append WARN_CFLAGS
" -Wno-unused-parameter"
8110 # Too many warnings for now
8112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-format-nonliteral" >&5
8113 $as_echo_n "checking whether C compiler handles -Wno-format-nonliteral... " >&6; }
8114 if test "${gl_cv_warn_c__Wno_format_nonliteral+set}" = set; then :
8115 $as_echo_n "(cached) " >&6
8118 gl_save_compiler_FLAGS
="$CFLAGS"
8119 as_fn_append CFLAGS
" $gl_unknown_warnings_are_errors -Wno-format-nonliteral"
8120 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8121 /* end confdefs.h. */
8131 if ac_fn_c_try_compile
"$LINENO"; then :
8132 gl_cv_warn_c__Wno_format_nonliteral
=yes
8134 gl_cv_warn_c__Wno_format_nonliteral
=no
8136 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8137 CFLAGS
="$gl_save_compiler_FLAGS"
8140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_format_nonliteral" >&5
8141 $as_echo "$gl_cv_warn_c__Wno_format_nonliteral" >&6; }
8142 if test "x$gl_cv_warn_c__Wno_format_nonliteral" = x
""yes; then :
8143 as_fn_append WARN_CFLAGS
" -Wno-format-nonliteral"
8148 # In spite of excluding -Wlogical-op above, it is enabled, as of
8149 # gcc 4.5.0 20090517.
8151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-logical-op" >&5
8152 $as_echo_n "checking whether C compiler handles -Wno-logical-op... " >&6; }
8153 if test "${gl_cv_warn_c__Wno_logical_op+set}" = set; then :
8154 $as_echo_n "(cached) " >&6
8157 gl_save_compiler_FLAGS
="$CFLAGS"
8158 as_fn_append CFLAGS
" $gl_unknown_warnings_are_errors -Wno-logical-op"
8159 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8160 /* end confdefs.h. */
8170 if ac_fn_c_try_compile
"$LINENO"; then :
8171 gl_cv_warn_c__Wno_logical_op
=yes
8173 gl_cv_warn_c__Wno_logical_op
=no
8175 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8176 CFLAGS
="$gl_save_compiler_FLAGS"
8179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_logical_op" >&5
8180 $as_echo "$gl_cv_warn_c__Wno_logical_op" >&6; }
8181 if test "x$gl_cv_warn_c__Wno_logical_op" = x
""yes; then :
8182 as_fn_append WARN_CFLAGS
" -Wno-logical-op"
8187 # More things that clang is unduly picky about.
8188 if test $emacs_cv_clang = yes; then
8190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-format-extra-args" >&5
8191 $as_echo_n "checking whether C compiler handles -Wno-format-extra-args... " >&6; }
8192 if test "${gl_cv_warn_c__Wno_format_extra_args+set}" = set; then :
8193 $as_echo_n "(cached) " >&6
8196 gl_save_compiler_FLAGS
="$CFLAGS"
8197 as_fn_append CFLAGS
" $gl_unknown_warnings_are_errors -Wno-format-extra-args"
8198 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8199 /* end confdefs.h. */
8209 if ac_fn_c_try_compile
"$LINENO"; then :
8210 gl_cv_warn_c__Wno_format_extra_args
=yes
8212 gl_cv_warn_c__Wno_format_extra_args
=no
8214 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8215 CFLAGS
="$gl_save_compiler_FLAGS"
8218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_format_extra_args" >&5
8219 $as_echo "$gl_cv_warn_c__Wno_format_extra_args" >&6; }
8220 if test "x$gl_cv_warn_c__Wno_format_extra_args" = x
""yes; then :
8221 as_fn_append WARN_CFLAGS
" -Wno-format-extra-args"
8226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-tautological-constant-out-of-range-compare" >&5
8227 $as_echo_n "checking whether C compiler handles -Wno-tautological-constant-out-of-range-compare... " >&6; }
8228 if test "${gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare+set}" = set; then :
8229 $as_echo_n "(cached) " >&6
8232 gl_save_compiler_FLAGS
="$CFLAGS"
8233 as_fn_append CFLAGS
" $gl_unknown_warnings_are_errors -Wno-tautological-constant-out-of-range-compare"
8234 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8235 /* end confdefs.h. */
8245 if ac_fn_c_try_compile
"$LINENO"; then :
8246 gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare
=yes
8248 gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare
=no
8250 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8251 CFLAGS
="$gl_save_compiler_FLAGS"
8254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare" >&5
8255 $as_echo "$gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare" >&6; }
8256 if test "x$gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare" = x
""yes; then :
8257 as_fn_append WARN_CFLAGS
" -Wno-tautological-constant-out-of-range-compare"
8262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-command-line-argument" >&5
8263 $as_echo_n "checking whether C compiler handles -Wno-unused-command-line-argument... " >&6; }
8264 if test "${gl_cv_warn_c__Wno_unused_command_line_argument+set}" = set; then :
8265 $as_echo_n "(cached) " >&6
8268 gl_save_compiler_FLAGS
="$CFLAGS"
8269 as_fn_append CFLAGS
" $gl_unknown_warnings_are_errors -Wno-unused-command-line-argument"
8270 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8271 /* end confdefs.h. */
8281 if ac_fn_c_try_compile
"$LINENO"; then :
8282 gl_cv_warn_c__Wno_unused_command_line_argument
=yes
8284 gl_cv_warn_c__Wno_unused_command_line_argument
=no
8286 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8287 CFLAGS
="$gl_save_compiler_FLAGS"
8290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_command_line_argument" >&5
8291 $as_echo "$gl_cv_warn_c__Wno_unused_command_line_argument" >&6; }
8292 if test "x$gl_cv_warn_c__Wno_unused_command_line_argument" = x
""yes; then :
8293 as_fn_append WARN_CFLAGS
" -Wno-unused-command-line-argument"
8298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-value" >&5
8299 $as_echo_n "checking whether C compiler handles -Wno-unused-value... " >&6; }
8300 if test "${gl_cv_warn_c__Wno_unused_value+set}" = set; then :
8301 $as_echo_n "(cached) " >&6
8304 gl_save_compiler_FLAGS
="$CFLAGS"
8305 as_fn_append CFLAGS
" $gl_unknown_warnings_are_errors -Wno-unused-value"
8306 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8307 /* end confdefs.h. */
8317 if ac_fn_c_try_compile
"$LINENO"; then :
8318 gl_cv_warn_c__Wno_unused_value
=yes
8320 gl_cv_warn_c__Wno_unused_value
=no
8322 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8323 CFLAGS
="$gl_save_compiler_FLAGS"
8326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_value" >&5
8327 $as_echo "$gl_cv_warn_c__Wno_unused_value" >&6; }
8328 if test "x$gl_cv_warn_c__Wno_unused_value" = x
""yes; then :
8329 as_fn_append WARN_CFLAGS
" -Wno-unused-value"
8336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fdiagnostics-show-option" >&5
8337 $as_echo_n "checking whether C compiler handles -fdiagnostics-show-option... " >&6; }
8338 if test "${gl_cv_warn_c__fdiagnostics_show_option+set}" = set; then :
8339 $as_echo_n "(cached) " >&6
8342 gl_save_compiler_FLAGS
="$CFLAGS"
8343 as_fn_append CFLAGS
" $gl_unknown_warnings_are_errors -fdiagnostics-show-option"
8344 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8345 /* end confdefs.h. */
8355 if ac_fn_c_try_compile
"$LINENO"; then :
8356 gl_cv_warn_c__fdiagnostics_show_option
=yes
8358 gl_cv_warn_c__fdiagnostics_show_option
=no
8360 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8361 CFLAGS
="$gl_save_compiler_FLAGS"
8364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fdiagnostics_show_option" >&5
8365 $as_echo "$gl_cv_warn_c__fdiagnostics_show_option" >&6; }
8366 if test "x$gl_cv_warn_c__fdiagnostics_show_option" = x
""yes; then :
8367 as_fn_append WARN_CFLAGS
" -fdiagnostics-show-option"
8372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -funit-at-a-time" >&5
8373 $as_echo_n "checking whether C compiler handles -funit-at-a-time... " >&6; }
8374 if test "${gl_cv_warn_c__funit_at_a_time+set}" = set; then :
8375 $as_echo_n "(cached) " >&6
8378 gl_save_compiler_FLAGS
="$CFLAGS"
8379 as_fn_append CFLAGS
" $gl_unknown_warnings_are_errors -funit-at-a-time"
8380 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8381 /* end confdefs.h. */
8391 if ac_fn_c_try_compile
"$LINENO"; then :
8392 gl_cv_warn_c__funit_at_a_time
=yes
8394 gl_cv_warn_c__funit_at_a_time
=no
8396 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8397 CFLAGS
="$gl_save_compiler_FLAGS"
8400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__funit_at_a_time" >&5
8401 $as_echo "$gl_cv_warn_c__funit_at_a_time" >&6; }
8402 if test "x$gl_cv_warn_c__funit_at_a_time" = x
""yes; then :
8403 as_fn_append WARN_CFLAGS
" -funit-at-a-time"
8409 $as_echo "#define lint 1" >>confdefs.h
8413 $as_echo "#define GNULIB_PORTCHECK 1" >>confdefs.h
8416 # We use a slightly smaller set of warning options for lib/.
8417 # Remove the following and save the result in GNULIB_WARN_CFLAGS.
8419 nw
="$nw -Wunused-macros"
8423 set x
$WARN_CFLAGS; shift
8427 *" $gl_warn_item "*)
8430 gl_warn_set
="$gl_warn_set $gl_warn_item"
8434 GNULIB_WARN_CFLAGS
=$gl_warn_set
8444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works for files in the same directory" >&5
8445 $as_echo_n "checking whether ln -s works for files in the same directory... " >&6; }
8446 rm -f conf$$ conf$$.
file
8448 LN_S_FILEONLY
='cp -p'
8450 if (echo >conf$$.
file) 2>/dev
/null
; then
8451 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
8452 LN_S_FILEONLY
='ln -s'
8453 elif ln conf$$.
file conf$$
2>/dev
/null
; then
8458 rm -f conf$$ conf$$.
file
8460 if test "$LN_S_FILEONLY" = "ln -s"; then
8461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8462 $as_echo "yes" >&6; }
8464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S_FILEONLY" >&5
8465 $as_echo "no, using $LN_S_FILEONLY" >&6; }
8471 if test "$opsys" = "mingw32"; then
8475 # Extract the first word of "install-info", so it can be a program name with args.
8476 set dummy install-info
; ac_word
=$2
8477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8478 $as_echo_n "checking for $ac_word... " >&6; }
8479 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
8480 $as_echo_n "(cached) " >&6
8482 case $INSTALL_INFO in
8484 ac_cv_path_INSTALL_INFO
="$INSTALL_INFO" # Let the user override the test with a path.
8487 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
8488 for as_dir
in $PATH$PATH_SEPARATOR/usr
/sbin
$PATH_SEPARATOR/sbin
8491 test -z "$as_dir" && as_dir
=.
8492 for ac_exec_ext
in '' $ac_executable_extensions; do
8493 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8494 ac_cv_path_INSTALL_INFO
="$as_dir/$ac_word$ac_exec_ext"
8495 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8502 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO
=":"
8506 INSTALL_INFO
=$ac_cv_path_INSTALL_INFO
8507 if test -n "$INSTALL_INFO"; then
8508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
8509 $as_echo "$INSTALL_INFO" >&6; }
8511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8512 $as_echo "no" >&6; }
8516 # Extract the first word of "gzip", so it can be a program name with args.
8517 set dummy
gzip; ac_word
=$2
8518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8519 $as_echo_n "checking for $ac_word... " >&6; }
8520 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
8521 $as_echo_n "(cached) " >&6
8525 ac_cv_path_GZIP_PROG
="$GZIP_PROG" # Let the user override the test with a path.
8528 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
8532 test -z "$as_dir" && as_dir
=.
8533 for ac_exec_ext
in '' $ac_executable_extensions; do
8534 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8535 ac_cv_path_GZIP_PROG
="$as_dir/$ac_word$ac_exec_ext"
8536 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8546 GZIP_PROG
=$ac_cv_path_GZIP_PROG
8547 if test -n "$GZIP_PROG"; then
8548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
8549 $as_echo "$GZIP_PROG" >&6; }
8551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8552 $as_echo "no" >&6; }
8557 if test $opsys = gnu-linux
; then
8558 # Extract the first word of "paxctl", so it can be a program name with args.
8559 set dummy paxctl
; ac_word
=$2
8560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8561 $as_echo_n "checking for $ac_word... " >&6; }
8562 if test "${ac_cv_path_PAXCTL+set}" = set; then :
8563 $as_echo_n "(cached) " >&6
8567 ac_cv_path_PAXCTL
="$PAXCTL" # Let the user override the test with a path.
8570 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
8571 for as_dir
in $PATH$PATH_SEPARATOR/sbin
$PATH_SEPARATOR/usr
/sbin
8574 test -z "$as_dir" && as_dir
=.
8575 for ac_exec_ext
in '' $ac_executable_extensions; do
8576 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8577 ac_cv_path_PAXCTL
="$as_dir/$ac_word$ac_exec_ext"
8578 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8588 PAXCTL
=$ac_cv_path_PAXCTL
8589 if test -n "$PAXCTL"; then
8590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PAXCTL" >&5
8591 $as_echo "$PAXCTL" >&6; }
8593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8594 $as_echo "no" >&6; }
8598 if test "X$PAXCTL" != X
; then
8599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether binaries have a PT_PAX_FLAGS header" >&5
8600 $as_echo_n "checking whether binaries have a PT_PAX_FLAGS header... " >&6; }
8601 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8602 /* end confdefs.h. */
8612 if ac_fn_c_try_link
"$LINENO"; then :
8613 if $PAXCTL -v conftest
$EXEEXT >/dev
/null
2>&1; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8614 $as_echo "yes" >&6; }
8615 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8616 $as_echo "no" >&6; }; PAXCTL
=""; fi
8618 rm -f core conftest.err conftest.
$ac_objext \
8619 conftest
$ac_exeext conftest.
$ac_ext
8623 ## Need makeinfo >= 4.7 (?) to build the manuals.
8624 # Extract the first word of "makeinfo", so it can be a program name with args.
8625 set dummy makeinfo
; ac_word
=$2
8626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8627 $as_echo_n "checking for $ac_word... " >&6; }
8628 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
8629 $as_echo_n "(cached) " >&6
8633 ac_cv_path_MAKEINFO
="$MAKEINFO" # Let the user override the test with a path.
8636 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
8640 test -z "$as_dir" && as_dir
=.
8641 for ac_exec_ext
in '' $ac_executable_extensions; do
8642 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8643 ac_cv_path_MAKEINFO
="$as_dir/$ac_word$ac_exec_ext"
8644 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8651 test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO
="no"
8655 MAKEINFO
=$ac_cv_path_MAKEINFO
8656 if test -n "$MAKEINFO"; then
8657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
8658 $as_echo "$MAKEINFO" >&6; }
8660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8661 $as_echo "no" >&6; }
8665 if test "$MAKEINFO" != "no"; then
8667 $MAKEINFO --version 2> /dev/null |
8668 $EGREP 'texinfo[^0-9]*([1-4][0-9]+|[5-9]|4\.[7-9]|4\.[1-6][0-9]+)'
8674 ## Makeinfo is unusual. For a released Emacs, the manuals are
8675 ## pre-built, and not deleted by the normal clean rules. makeinfo is
8676 ## therefore in the category of "special tools" not normally required, which
8677 ## configure does not have to check for (eg autoconf itself).
8678 ## In a Bazaar checkout on the other hand, the manuals are not included.
8679 ## So makeinfo is a requirement to build from Bazaar, and configure
8680 ## should test for it as it does for any other build requirement.
8681 ## We use the presence of $srcdir/info/emacs to distinguish a release,
8682 ## with pre-built manuals, from a Bazaar checkout.
8685 if test "$MAKEINFO" = "no"; then
8687 if test "x${with_makeinfo}" = "xno"; then
8689 elif test ! -e "$srcdir/info/emacs" && test ! -e "$srcdir/info/emacs.info"; then
8690 as_fn_error
"You do not seem to have makeinfo >= 4.7, and your
8691 source tree does not seem to have pre-built manuals in the \`info' directory.
8692 Either install a suitable version of makeinfo, or re-run configure
8693 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
8699 INFO_OPTS
=--no-split
8704 if test x
$GCC = xyes
; then
8705 test "x$GCC_LINK_TEST_OPTIONS" != x
&& \
8706 ac_link
="$ac_link $GCC_LINK_TEST_OPTIONS"
8708 test "x$NON_GCC_LINK_TEST_OPTIONS" != x
&& \
8709 ac_link
="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
8713 late_LDFLAGS
=$LDFLAGS
8714 if test x
$GCC = xyes
; then
8715 LDFLAGS
="$LDFLAGS -Wl,-znocombreloc"
8717 LDFLAGS
="$LDFLAGS -znocombreloc"
8720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
8721 $as_echo_n "checking for -znocombreloc... " >&6; }
8722 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8723 /* end confdefs.h. */
8733 if ac_fn_c_try_link
"$LINENO"; then :
8734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8735 $as_echo "yes" >&6; }
8737 LDFLAGS
=$late_LDFLAGS
8738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8739 $as_echo "no" >&6; }
8741 rm -f core conftest.err conftest.
$ac_objext \
8742 conftest
$ac_exeext conftest.
$ac_ext
8745 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP
=no
8747 your-opsys-here
) CANNOT_DUMP
=yes ;;
8750 test "$CANNOT_DUMP" = "yes" && \
8752 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
8758 UNEXEC_OBJ
=unexelf.o
8760 # MSDOS uses unexcoff.o
8762 UNEXEC_OBJ
=unexaix.o
8768 UNEXEC_OBJ
=unexmacosx.o
8771 UNEXEC_OBJ
=unexhp9k800.o
8774 UNEXEC_OBJ
=unexw32.o
8777 # Use the Solaris dldump() function, called from unexsol.c, to dump
8778 # emacs, instead of the generic ELF dump code found in unexelf.c.
8779 # The resulting binary has a complete symbol table, and is better
8780 # for debugging and other observability tools (debuggers, pstack, etc).
8782 # If you encounter a problem using dldump(), please consider sending
8783 # a message to the OpenSolaris tools-linking mailing list:
8784 # http://mail.opensolaris.org/mailman/listinfo/tools-linking
8786 # It is likely that dldump() works with older Solaris too, but this has
8787 # not been tested, so for now this change is for Solaris 10 or newer.
8788 UNEXEC_OBJ
=unexsol.o
8795 ## Let `ld' find image libs and similar things in /usr/local/lib.
8796 ## The system compiler, GCC, has apparently been modified to not
8797 ## look there, contrary to what a stock GCC would do.
8798 ### It's not our place to do this. See bug#10313#17.
8799 ### LD_SWITCH_SYSTEM=-L/usr/local/lib
8804 ## cpp test was "ifdef __mips__", but presumably this is equivalent...
8805 case $host_cpu in mips
*) LD_SWITCH_SYSTEM
="-G 0";; esac
8809 ### It's not our place to do this. See bug#10313#17.
8810 ### LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
8815 ## Han Boetes <han@boetes.org> says this is necessary,
8816 ## otherwise Emacs dumps core on elf systems.
8817 LD_SWITCH_SYSTEM
="-Z"
8822 ac_link
="$ac_link $LD_SWITCH_SYSTEM"
8824 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_RPATH,
8825 ## which has not been defined yet. When this was handled with cpp,
8826 ## it was expanded to null when configure sourced the s/*.h file.
8827 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
8828 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
8829 ## (or somesuch), but because it is supposed to go at the _front_
8830 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
8831 ## Compare with the gnu-linux case below, which added to the end
8832 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
8833 ## LD_SWITCH_SYSTEM_TEMACS.
8836 LD_SWITCH_SYSTEM
="\$(LD_SWITCH_X_SITE_RPATH) $LD_SWITCH_SYSTEM" ;;
8843 ac_fn_c_check_decl
"$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
8844 if test "x$ac_cv_have_decl___ELF__" = x
""yes; then :
8848 if test "$ac_cv_have_decl___ELF__" = "yes"; then
8849 ## With ELF, make sure that all common symbols get allocated to in the
8850 ## data section. Otherwise, the dump of temacs may miss variables in
8851 ## the shared library that have been initialized. For example, with
8852 ## GNU libc, __malloc_initialized would normally be resolved to the
8853 ## shared library's .bss section, which is fatal.
8854 if test "x$GCC" = "xyes"; then
8855 C_SWITCH_MACHINE
="-fno-common"
8857 as_fn_error
"What gives? Fix me if DEC Unix supports ELF now." "$LINENO" 5
8860 UNEXEC_OBJ
=unexalpha.o
8869 ## Some programs in src produce warnings saying certain subprograms
8870 ## are too complex and need a MAXMEM value greater than 2000 for
8871 ## additional optimization. --nils@exp-math.uni-essen.de
8872 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
8873 C_SWITCH_SYSTEM
="-ma -qmaxmem=4000"
8874 test "$opsys" = "mingw32" && C_SWITCH_SYSTEM
="-mtune=pentium4"
8875 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
8876 ## It is redundant in glibc2, since we define _GNU_SOURCE.
8882 ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
8883 aix4-2
) LIBS_SYSTEM
="-lrts -lIM -liconv" ;;
8885 freebsd|dragonfly
) LIBS_SYSTEM
="-lutil" ;;
8887 hpux
*) LIBS_SYSTEM
="-l:libdld.sl" ;;
8889 sol2
*) LIBS_SYSTEM
="-lsocket -lnsl" ;;
8891 ## Motif needs -lgen.
8892 unixware
) LIBS_SYSTEM
="-lsocket -lnsl -lelf -lgen" ;;
8897 ### Make sure subsequent tests use flags consistent with the build flags.
8899 if test x
"${OVERRIDE_CPPFLAGS}" != x
; then
8900 CPPFLAGS
="${OVERRIDE_CPPFLAGS}"
8902 CPPFLAGS
="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
8905 # Suppress obsolescent Autoconf test for size_t; Emacs assumes C89 or better.
8907 # Likewise for obsolescent test for uid_t, gid_t; Emacs assumes them.
8912 SYSTEM_TYPE
=`echo $opsys | sed -e 's/[0-9].*//' -e 's|-|/|'`
8919 ## Adding -lm confuses the dynamic linker, so omit it.
8922 freebsd | dragonfly
)
8923 SYSTEM_TYPE
=berkeley-unix
8925 gnu-linux | gnu-kfreebsd
)
8927 hpux10-20 | hpux11
)
8931 SYSTEM_TYPE
=windows-nt
8934 SYSTEM_TYPE
=berkeley-unix
8938 SYSTEM_TYPE
=usg-unix-v
8945 cat >>confdefs.h
<<_ACEOF
8946 #define SYSTEM_TYPE "$SYSTEM_TYPE"
8951 pre_PKG_CONFIG_CFLAGS
=$CFLAGS
8952 pre_PKG_CONFIG_LIBS
=$LIBS
8954 # Extract the first word of "pkg-config", so it can be a program name with args.
8955 set dummy pkg-config
; ac_word
=$2
8956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8957 $as_echo_n "checking for $ac_word... " >&6; }
8958 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8959 $as_echo_n "(cached) " >&6
8963 ac_cv_path_PKG_CONFIG
="$PKG_CONFIG" # Let the user override the test with a path.
8966 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
8970 test -z "$as_dir" && as_dir
=.
8971 for ac_exec_ext
in '' $ac_executable_extensions; do
8972 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8973 ac_cv_path_PKG_CONFIG
="$as_dir/$ac_word$ac_exec_ext"
8974 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8981 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG
="no"
8985 PKG_CONFIG
=$ac_cv_path_PKG_CONFIG
8986 if test -n "$PKG_CONFIG"; then
8987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8988 $as_echo "$PKG_CONFIG" >&6; }
8990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8991 $as_echo "no" >&6; }
8998 if test "${with_sound}" != "no"; then
8999 # Sound support for GNU/Linux, the free BSDs, and MinGW.
9000 for ac_header
in machine
/soundcard.h sys
/soundcard.h soundcard.h
9002 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9003 ac_fn_c_check_header_compile
"$LINENO" "$ac_header" "$as_ac_Header" "
9005 #define WIN32_LEAN_AND_MEAN
9006 #include <windows.h>
9010 eval as_val
=\$
$as_ac_Header
9011 if test "x$as_val" = x
""yes; then :
9012 cat >>confdefs.h
<<_ACEOF
9013 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9015 have_sound_header
=yes
9020 # Emulation library used on NetBSD.
9021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
9022 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
9023 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
9024 $as_echo_n "(cached) " >&6
9026 ac_check_lib_save_LIBS
=$LIBS
9027 LIBS
="-lossaudio $LIBS"
9028 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9029 /* end confdefs.h. */
9031 /* Override any GCC internal prototype to avoid an error.
9032 Use char because int might match the return type of a GCC
9033 builtin and then its argument prototype would still apply. */
9041 return _oss_ioctl ();
9046 if ac_fn_c_try_link
"$LINENO"; then :
9047 ac_cv_lib_ossaudio__oss_ioctl
=yes
9049 ac_cv_lib_ossaudio__oss_ioctl
=no
9051 rm -f core conftest.err conftest.
$ac_objext \
9052 conftest
$ac_exeext conftest.
$ac_ext
9053 LIBS
=$ac_check_lib_save_LIBS
9055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
9056 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
9057 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x
""yes; then :
9066 ALSA_MODULES
="alsa >= $ALSA_REQUIRED"
9070 if test "$PKG_CONFIG" = "no" ; then
9073 PKG_CONFIG_MIN_VERSION
=0.9.0
9074 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
9076 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
9078 if "$PKG_CONFIG" --exists "$ALSA_MODULES" 2>&5 &&
9079 ALSA_CFLAGS
=`"$PKG_CONFIG" --cflags "$ALSA_MODULES" 2>&5` &&
9080 ALSA_LIBS
=`"$PKG_CONFIG" --libs "$ALSA_MODULES" 2>&5`; then
9087 ALSA_CFLAGS
=`$as_echo "$ALSA_CFLAGS" | sed -e "$edit_cflags"`
9088 ALSA_LIBS
=`$as_echo "$ALSA_LIBS" | sed -e 's,///*,/,g'`
9089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&5
9090 $as_echo "yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&6; }
9093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9094 $as_echo "no" >&6; }
9097 ## If we have a custom action on failure, don't print errors, but
9098 ## do set a variable so people can do so. Do it in a subshell
9099 ## to capture any diagnostics in invoking pkg-config.
9100 ALSA_PKG_ERRORS
=`("$PKG_CONFIG" --print-errors "$ALSA_MODULES") 2>&1`
9107 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9108 echo "*** See http://www.freedesktop.org/software/pkgconfig"
9112 if test $succeeded = yes; then
9118 if test $HAVE_ALSA = yes; then
9119 SAVE_CFLAGS
="$CFLAGS"
9121 CFLAGS
="$ALSA_CFLAGS $CFLAGS"
9122 LIBS
="$ALSA_LIBS $LIBS"
9123 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9124 /* end confdefs.h. */
9125 #include <asoundlib.h>
9129 snd_lib_error_set_handler (0);
9134 if ac_fn_c_try_compile
"$LINENO"; then :
9135 emacs_alsa_normal
=yes
9137 emacs_alsa_normal
=no
9139 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
9140 if test "$emacs_alsa_normal" != yes; then
9141 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9142 /* end confdefs.h. */
9143 #include <alsa/asoundlib.h>
9147 snd_lib_error_set_handler (0);
9152 if ac_fn_c_try_compile
"$LINENO"; then :
9153 emacs_alsa_subdir
=yes
9155 emacs_alsa_subdir
=no
9157 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
9158 if test "$emacs_alsa_subdir" != yes; then
9159 as_fn_error
"pkg-config found alsa, but it does not compile. See config.log for error messages." "$LINENO" 5
9161 ALSA_CFLAGS
="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
9164 CFLAGS
="$SAVE_CFLAGS"
9166 LIBSOUND
="$LIBSOUND $ALSA_LIBS"
9167 CFLAGS_SOUND
="$CFLAGS_SOUND $ALSA_CFLAGS"
9169 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
9173 if test x
$have_sound_header = xyes ||
test $HAVE_ALSA = yes; then
9175 gnu-linux|freebsd|netbsd|mingw32
)
9177 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
9189 for ac_header
in $ac_header_list
9191 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9192 ac_fn_c_check_header_compile
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
9194 eval as_val
=\$
$as_ac_Header
9195 if test "x$as_val" = x
""yes; then :
9196 cat >>confdefs.h
<<_ACEOF
9197 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
9223 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
9224 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9225 /* end confdefs.h. */
9226 #include <sys/personality.h>
9230 personality (PER_LINUX32)
9235 if ac_fn_c_try_compile
"$LINENO"; then :
9236 emacs_cv_personality_linux32
=yes
9238 emacs_cv_personality_linux32
=no
9240 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
9241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
9242 $as_echo "$emacs_cv_personality_linux32" >&6; }
9244 if test $emacs_cv_personality_linux32 = yes; then
9246 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
9250 for ac_header
in term.h
9252 ac_fn_c_check_header_preproc
"$LINENO" "term.h" "ac_cv_header_term_h"
9253 if test "x$ac_cv_header_term_h" = x
""yes; then :
9254 cat >>confdefs.h
<<_ACEOF
9255 #define HAVE_TERM_H 1
9262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
9263 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
9264 if test "${ac_cv_header_time+set}" = set; then :
9265 $as_echo_n "(cached) " >&6
9267 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9268 /* end confdefs.h. */
9269 #include <sys/types.h>
9270 #include <sys/time.h>
9276 if ((struct tm *) 0)
9282 if ac_fn_c_try_compile
"$LINENO"; then :
9283 ac_cv_header_time
=yes
9285 ac_cv_header_time
=no
9287 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
9289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
9290 $as_echo "$ac_cv_header_time" >&6; }
9291 if test $ac_cv_header_time = yes; then
9293 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
9297 ac_fn_c_check_decl
"$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "#include <signal.h>
9300 if test "x$ac_cv_have_decl_sys_siglist" = x
""yes; then :
9306 cat >>confdefs.h
<<_ACEOF
9307 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
9310 if test $ac_cv_have_decl_sys_siglist != yes; then
9311 # For Tru64, at least:
9312 ac_fn_c_check_decl
"$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "#include <signal.h>
9315 if test "x$ac_cv_have_decl___sys_siglist" = x
""yes; then :
9321 cat >>confdefs.h
<<_ACEOF
9322 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
9326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
9327 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
9328 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
9329 $as_echo_n "(cached) " >&6
9331 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9332 /* end confdefs.h. */
9333 #include <sys/types.h>
9334 #include <sys/wait.h>
9336 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
9339 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
9347 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
9352 if ac_fn_c_try_compile
"$LINENO"; then :
9353 ac_cv_header_sys_wait_h
=yes
9355 ac_cv_header_sys_wait_h
=no
9357 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
9359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
9360 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
9361 if test $ac_cv_header_sys_wait_h = yes; then
9363 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
9371 for ac_header
in net
/if.h
9373 ac_fn_c_check_header_compile
"$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
9374 #if HAVE_SYS_SOCKET_H
9375 #include <sys/socket.h>
9378 if test "x$ac_cv_header_net_if_h" = x
""yes; then :
9379 cat >>confdefs.h
<<_ACEOF
9380 #define HAVE_NET_IF_H 1
9387 for ac_header
in ifaddrs.h
9389 ac_fn_c_check_header_compile
"$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default
9390 #if HAVE_SYS_SOCKET_H
9391 #include <sys/socket.h>
9394 if test "x$ac_cv_header_ifaddrs_h" = x
""yes; then :
9395 cat >>confdefs.h
<<_ACEOF
9396 #define HAVE_IFADDRS_H 1
9403 for ac_header
in net
/if_dl.h
9405 ac_fn_c_check_header_compile
"$LINENO" "net/if_dl.h" "ac_cv_header_net_if_dl_h" "$ac_includes_default
9406 #if HAVE_SYS_SOCKET_H
9407 #include <sys/socket.h>
9410 if test "x$ac_cv_header_net_if_dl_h" = x
""yes; then :
9411 cat >>confdefs.h
<<_ACEOF
9412 #define HAVE_NET_IF_DL_H 1
9420 ac_fn_c_check_member
"$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
9421 #if HAVE_SYS_SOCKET_H
9422 #include <sys/socket.h>
9428 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x
""yes; then :
9430 cat >>confdefs.h
<<_ACEOF
9431 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
9436 ac_fn_c_check_member
"$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
9437 #if HAVE_SYS_SOCKET_H
9438 #include <sys/socket.h>
9444 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x
""yes; then :
9446 cat >>confdefs.h
<<_ACEOF
9447 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
9452 ac_fn_c_check_member
"$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
9453 #if HAVE_SYS_SOCKET_H
9454 #include <sys/socket.h>
9460 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x
""yes; then :
9462 cat >>confdefs.h
<<_ACEOF
9463 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
9468 ac_fn_c_check_member
"$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
9469 #if HAVE_SYS_SOCKET_H
9470 #include <sys/socket.h>
9476 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x
""yes; then :
9478 cat >>confdefs.h
<<_ACEOF
9479 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
9484 ac_fn_c_check_member
"$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
9485 #if HAVE_SYS_SOCKET_H
9486 #include <sys/socket.h>
9492 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x
""yes; then :
9494 cat >>confdefs.h
<<_ACEOF
9495 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
9500 ac_fn_c_check_member
"$LINENO" "struct ifreq" "ifr_addr.sa_len" "ac_cv_member_struct_ifreq_ifr_addr_sa_len" "$ac_includes_default
9501 #if HAVE_SYS_SOCKET_H
9502 #include <sys/socket.h>
9508 if test "x$ac_cv_member_struct_ifreq_ifr_addr_sa_len" = x
""yes; then :
9510 cat >>confdefs.h
<<_ACEOF
9511 #define HAVE_STRUCT_IFREQ_IFR_ADDR_SA_LEN 1
9523 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
9524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
9525 $as_echo_n "checking whether we are using GNU Make... " >&6; }
9527 testval
=`${MAKE-make} --version 2>/dev/null | grep 'GNU Make'`
9528 if test "x$testval" != x
; then
9531 ac_enable_autodepend
=no
9533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
9534 $as_echo "$HAVE_GNU_MAKE" >&6; }
9535 if test $HAVE_GNU_MAKE = yes; then
9536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
9537 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
9538 SAVE_CFLAGS
="$CFLAGS"
9539 CFLAGS
="$CFLAGS -MMD -MF deps.d -MP"
9540 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9541 /* end confdefs.h. */
9551 if ac_fn_c_try_compile
"$LINENO"; then :
9554 ac_enable_autodepend
=no
9556 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
9557 CFLAGS
="$SAVE_CFLAGS"
9558 test -f deps.d || ac_enable_autodepend
=no
9560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
9561 $as_echo "$ac_enable_autodepend" >&6; }
9563 if test $ac_enable_autodepend = yes; then
9564 DEPFLAGS
='-MMD -MF ${DEPDIR}/$*.d -MP'
9565 ## MKDIR_P is documented (see AC_PROG_MKDIR_P) to be parallel-safe.
9566 MKDEPDIR
='${MKDIR_P} ${DEPDIR}'
9567 deps_frag
=autodeps.mk
9570 deps_frag
=$srcdir/src
/$deps_frag
9576 lisp_frag
=$srcdir/src
/lisp.mk
9580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
9581 $as_echo_n "checking for long file names... " >&6; }
9582 if test "${ac_cv_sys_long_file_names+set}" = set; then :
9583 $as_echo_n "(cached) " >&6
9585 ac_cv_sys_long_file_names
=yes
9586 # Test for long file names in all the places we know might matter:
9587 # . the current directory, where building will happen
9588 # $prefix/lib where we will be installing things
9589 # $exec_prefix/lib likewise
9590 # $TMPDIR if set, where it might want to write temporary files
9591 # /tmp where it might want to write temporary files
9594 for ac_dir
in .
"$TMPDIR" /tmp
/var
/tmp
/usr
/tmp
"$prefix/lib" "$exec_prefix/lib"; do
9595 # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
9596 # in the usual case where exec_prefix is '${prefix}'.
9598 . |
/* | ?
:[\\/]*) ;; #(
9601 test -w "$ac_dir/." ||
continue # It is less confusing to not echo anything here.
9602 ac_xdir
=$ac_dir/cf$$
9603 (umask 077 && mkdir
"$ac_xdir" 2>/dev
/null
) ||
continue
9604 ac_tf1
=$ac_xdir/conftest9012345
9605 ac_tf2
=$ac_xdir/conftest9012346
9606 touch "$ac_tf1" 2>/dev
/null
&& test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
9607 ac_cv_sys_long_file_names
=no
9608 rm -f -r "$ac_xdir" 2>/dev
/null
9609 test $ac_cv_sys_long_file_names = no
&& break
9612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
9613 $as_echo "$ac_cv_sys_long_file_names" >&6; }
9614 if test $ac_cv_sys_long_file_names = yes; then
9616 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
9621 #### Choose a window system.
9623 ## We leave window_system equal to none if
9624 ## we end up building without one. Any new window system should
9625 ## set window_system to an appropriate value and add objects to
9626 ## window-system-specific substs.
9629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
9630 $as_echo_n "checking for X... " >&6; }
9633 # Check whether --with-x was given.
9634 if test "${with_x+set}" = set; then :
9638 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
9639 if test "x$with_x" = xno
; then
9640 # The user explicitly disabled X.
9643 case $x_includes,$x_libraries in #(
9644 *\'*) as_fn_error
"cannot use X directory names containing '" "$LINENO" 5;; #(
9645 *,NONE | NONE
,*) if test "${ac_cv_have_x+set}" = set; then :
9646 $as_echo_n "(cached) " >&6
9648 # One or both of the vars are not set, and there is no cached value.
9649 ac_x_includes
=no ac_x_libraries
=no
9650 rm -f -r conftest.dir
9651 if mkdir conftest.dir
; then
9653 cat >Imakefile
<<'_ACEOF'
9655 @echo incroot='${INCROOT}'
9657 @echo usrlibdir='${USRLIBDIR}'
9659 @echo libdir='${LIBDIR}'
9661 if (export CC
; ${XMKMF-xmkmf}) >/dev
/null
2>/dev
/null
&& test -f Makefile
; then
9662 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9663 for ac_var
in incroot usrlibdir libdir
; do
9664 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
9666 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
9667 for ac_extension
in a so sl dylib la dll
; do
9668 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
9669 test -f "$ac_im_libdir/libX11.$ac_extension"; then
9670 ac_im_usrlibdir
=$ac_im_libdir; break
9673 # Screen out bogus values from the imake configuration. They are
9674 # bogus both because they are the default anyway, and because
9675 # using them would break gcc on systems where it needs fixed includes.
9676 case $ac_im_incroot in
9677 /usr
/include
) ac_x_includes
= ;;
9678 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes
=$ac_im_incroot;;
9680 case $ac_im_usrlibdir in
9681 /usr
/lib |
/usr
/lib64 |
/lib |
/lib64
) ;;
9682 *) test -d "$ac_im_usrlibdir" && ac_x_libraries
=$ac_im_usrlibdir ;;
9686 rm -f -r conftest.dir
9689 # Standard set of common directories for X headers.
9690 # Check X11 before X11Rn because it is often a symlink to the current release.
9704 /usr/local/X11/include
9705 /usr/local/X11R7/include
9706 /usr/local/X11R6/include
9707 /usr/local/X11R5/include
9708 /usr/local/X11R4/include
9710 /usr/local/include/X11
9711 /usr/local/include/X11R7
9712 /usr/local/include/X11R6
9713 /usr/local/include/X11R5
9714 /usr/local/include/X11R4
9718 /usr/XFree86/include/X11
9722 /usr/unsupported/include
9724 /usr/local/x11r5/include
9725 /usr/lpp/Xamples/include
9727 /usr/openwin/include
9728 /usr/openwin/share/include'
9730 if test "$ac_x_includes" = no
; then
9731 # Guess where to find include files, by looking for Xlib.h.
9732 # First, try using that file with no special directory specified.
9733 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9734 /* end confdefs.h. */
9735 #include <X11/Xlib.h>
9737 if ac_fn_c_try_cpp
"$LINENO"; then :
9738 # We can compile using X headers with no special include directory.
9741 for ac_dir
in $ac_x_header_dirs; do
9742 if test -r "$ac_dir/X11/Xlib.h"; then
9743 ac_x_includes
=$ac_dir
9748 rm -f conftest.err conftest.
$ac_ext
9749 fi # $ac_x_includes = no
9751 if test "$ac_x_libraries" = no
; then
9752 # Check for the libraries.
9753 # See if we find them without any special options.
9754 # Don't add to $LIBS permanently.
9757 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9758 /* end confdefs.h. */
9759 #include <X11/Xlib.h>
9768 if ac_fn_c_try_link
"$LINENO"; then :
9770 # We can link X programs with no special library path.
9774 for ac_dir
in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
9776 # Don't even attempt the hair of trying to link an X program!
9777 for ac_extension
in a so sl dylib la dll
; do
9778 if test -r "$ac_dir/libX11.$ac_extension"; then
9779 ac_x_libraries
=$ac_dir
9785 rm -f core conftest.err conftest.
$ac_objext \
9786 conftest
$ac_exeext conftest.
$ac_ext
9787 fi # $ac_x_libraries = no
9789 case $ac_x_includes,$ac_x_libraries in #(
9791 # Didn't find X, or a directory has "'" in its name.
9792 ac_cv_have_x
="have_x=no";; #(
9794 # Record where we found X for the cache.
9795 ac_cv_have_x
="have_x=yes\
9796 ac_x_includes='$ac_x_includes'\
9797 ac_x_libraries='$ac_x_libraries'"
9803 eval "$ac_cv_have_x"
9806 if test "$have_x" != yes; then
9807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
9808 $as_echo "$have_x" >&6; }
9811 # If each of the values was on the command line, it overrides each guess.
9812 test "x$x_includes" = xNONE
&& x_includes
=$ac_x_includes
9813 test "x$x_libraries" = xNONE
&& x_libraries
=$ac_x_libraries
9814 # Update the cache value to reflect the command line values.
9815 ac_cv_have_x
="have_x=yes\
9816 ac_x_includes='$x_includes'\
9817 ac_x_libraries='$x_libraries'"
9818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
9819 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
9822 if test "$no_x" != yes; then
9826 LD_SWITCH_X_SITE_RPATH
=
9827 if test "${x_libraries}" != NONE
; then
9828 if test -n "${x_libraries}"; then
9829 LD_SWITCH_X_SITE
=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9830 LD_SWITCH_X_SITE_RPATH
=-Wl,-rpath,`echo ${x_libraries} | sed -e "s/:/ -Wl,-rpath,/g"`
9832 x_default_search_path
=""
9833 x_search_path
=${x_libraries}
9834 if test -z "${x_search_path}"; then
9835 x_search_path
=/usr
/lib
9837 for x_library
in `echo ${x_search_path}: | \
9838 sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
9840 ${x_library}/X11/%L/%T/%N%C%S:\
9841 ${x_library}/X11/%l/%T/%N%C%S:\
9842 ${x_library}/X11/%T/%N%C%S:\
9843 ${x_library}/X11/%L/%T/%N%S:\
9844 ${x_library}/X11/%l/%T/%N%S:\
9845 ${x_library}/X11/%T/%N%S"
9846 if test x
"${x_default_search_path}" = x
; then
9847 x_default_search_path
=${x_search_path}
9849 x_default_search_path
="${x_search_path}:${x_default_search_path}"
9855 if test "${x_includes}" != NONE
&& test -n "${x_includes}"; then
9856 C_SWITCH_X_SITE
="$isystem"`echo ${x_includes} | sed -e "s/:/ $isystem/g"`
9859 if test x
"${x_includes}" = x
; then
9860 bitmapdir
=/usr
/include
/X11
/bitmaps
9862 # accumulate include directories that have X11 bitmap subdirectories
9864 for bmd
in `echo ${x_includes} | sed -e "s/:/ /g"`; do
9865 if test -d "${bmd}/X11/bitmaps"; then
9866 bmd_acc
="${bmd_acc}:${bmd}/X11/bitmaps"
9868 if test -d "${bmd}/bitmaps"; then
9869 bmd_acc
="${bmd_acc}:${bmd}/bitmaps"
9872 if test ${bmd_acc} != "dummyval"; then
9873 bitmapdir
=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
9880 tmp_CPPFLAGS
="$CPPFLAGS"
9881 tmp_CFLAGS
="$CFLAGS"
9882 CPPFLAGS
="$CPPFLAGS -x objective-c"
9883 CFLAGS
="$CFLAGS -x objective-c"
9886 if test "${with_ns}" != no
; then
9887 if test "${opsys}" = darwin
; then
9889 ns_appdir
=`pwd`/nextstep
/Emacs.app
9890 ns_appbindir
=${ns_appdir}/Contents
/MacOS
9891 ns_appresdir
=${ns_appdir}/Contents
/Resources
9892 ns_appsrc
=Cocoa
/Emacs.base
9893 elif test -f $GNUSTEP_CONFIG_FILE; then
9895 ns_appdir
=`pwd`/nextstep
/Emacs.app
9896 ns_appbindir
=${ns_appdir}
9897 ns_appresdir
=${ns_appdir}/Resources
9898 ns_appsrc
=GNUstep
/Emacs.base
9899 GNUSTEP_SYSTEM_HEADERS
="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9900 GNUSTEP_SYSTEM_LIBRARIES
="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9901 GNUSTEP_LOCAL_HEADERS
="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
9902 GNUSTEP_LOCAL_LIBRARIES
="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
9903 test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
9904 GNUSTEP_LOCAL_HEADERS
="-I${GNUSTEP_LOCAL_HEADERS}"
9905 test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
9906 GNUSTEP_LOCAL_LIBRARIES
="-L${GNUSTEP_LOCAL_LIBRARIES}"
9907 CPPFLAGS
="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9908 CFLAGS
="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9909 LDFLAGS
="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
9910 LIBS_GNUSTEP
="-lgnustep-gui -lgnustep-base -lobjc -lpthread"
9911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS" >&5
9912 $as_echo_n "checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS... " >&6; }
9913 if test "${emacs_cv_objc_exceptions+set}" = set; then :
9914 $as_echo_n "(cached) " >&6
9916 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9917 /* end confdefs.h. */
9918 #include <GNUstepBase/GSConfig.h>
9922 #if defined BASE_NATIVE_OBJC_EXCEPTIONS && BASE_NATIVE_OBJC_EXCEPTIONS > 0
9931 if ac_fn_c_try_compile
"$LINENO"; then :
9932 emacs_cv_objc_exceptions
=yes
9934 emacs_cv_objc_exceptions
=no
9936 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
9938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_objc_exceptions" >&5
9939 $as_echo "$emacs_cv_objc_exceptions" >&6; }
9940 if test $emacs_cv_objc_exceptions = yes; then
9942 $as_echo "#define _NATIVE_OBJC_EXCEPTIONS 1" >>confdefs.h
9944 GNU_OBJC_CFLAGS
="-fobjc-exceptions"
9948 CFLAGS
="$CFLAGS $GNU_OBJC_CFLAGS"
9950 ac_fn_c_check_header_mongrel
"$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
9951 if test "x$ac_cv_header_AppKit_AppKit_h" = x
""yes; then :
9954 as_fn_error
"\`--with-ns' was specified, but the include
9955 files are missing or cannot be compiled." "$LINENO" 5
9960 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9961 /* end confdefs.h. */
9962 #include <AppKit/AppKit.h>
9967 #ifdef MAC_OS_X_VERSION_MAX_ALLOWED
9968 #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1040
9971 #error "OSX 10.4 or newer required"
9979 if ac_fn_c_try_compile
"$LINENO"; then :
9984 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
9985 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9986 /* end confdefs.h. */
9987 #include <Foundation/NSObjCRuntime.h>
9996 if ac_fn_c_try_compile
"$LINENO"; then :
9997 ns_have_nsinteger
=yes
9999 ns_have_nsinteger
=no
10001 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
10002 if test $ns_osx_have_104 = no
; then
10003 as_fn_error
"\`OSX 10.4 or newer is required'" "$LINENO" 5;
10005 if test $ns_have_nsinteger = yes; then
10007 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
10014 INSTALL_ARCH_INDEP_EXTRA
=install-etc
10015 ns_self_contained
=no
10018 if test "${HAVE_NS}" = yes; then
10019 if test "$with_toolkit_scroll_bars" = "no"; then
10020 as_fn_error
"Non-toolkit scroll bars are not implemented for Nextstep." "$LINENO" 5
10023 window_system
=nextstep
10024 # set up packaging dirs
10025 if test "${EN_NS_SELF_CONTAINED}" = yes; then
10026 ns_self_contained
=yes
10027 prefix
=${ns_appresdir}
10028 exec_prefix
=${ns_appbindir}
10029 libexecdir
="\${ns_appbindir}/libexec"
10030 archlibdir
="\${ns_appbindir}/libexec"
10031 docdir
="\${ns_appresdir}/etc"
10032 etcdir
="\${ns_appresdir}/etc"
10033 infodir
="\${ns_appresdir}/info"
10034 mandir
="\${ns_appresdir}/man"
10035 lispdir
="\${ns_appresdir}/lisp"
10036 leimdir
="\${ns_appresdir}/leim"
10037 INSTALL_ARCH_INDEP_EXTRA
=
10039 NS_OBJC_OBJ
="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
10041 CFLAGS
="$tmp_CFLAGS"
10042 CPPFLAGS
="$tmp_CPPFLAGS"
10056 if test "${with_w32}" != no
; then
10059 ac_fn_c_check_header_mongrel
"$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
10060 if test "x$ac_cv_header_windows_h" = x
""yes; then :
10063 as_fn_error
"\`--with-w32' was specified, but windows.h
10064 cannot be found." "$LINENO" 5
10070 ## Using --with-w32 with MinGW is a no-op, but we allow it.
10073 as_fn_error
"Using w32 with an autotools build is only supported for Cygwin and MinGW32." "$LINENO" 5
10078 if test "${opsys}" = "mingw32"; then
10079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Windows API headers are recent enough" >&5
10080 $as_echo_n "checking whether Windows API headers are recent enough... " >&6; }
10081 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10082 /* end confdefs.h. */
10084 #include <windows.h>
10089 PIMAGE_NT_HEADERS pHeader;
10090 PIMAGE_SECTION_HEADER pSection = IMAGE_FIRST_SECTION(pHeader)
10095 if ac_fn_c_try_compile
"$LINENO"; then :
10096 emacs_cv_w32api
=yes
10101 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
10102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_w32api" >&5
10103 $as_echo "$emacs_cv_w32api" >&6; }
10104 if test "${emacs_cv_w32api}" = "no"; then
10105 as_fn_error
"the Windows API headers are too old to support this build." "$LINENO" 5
10116 if test "${HAVE_W32}" = "yes"; then
10118 $as_echo "#define HAVE_NTGUI 1" >>confdefs.h
10120 if test -n "$ac_tool_prefix"; then
10121 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
10122 set dummy
${ac_tool_prefix}windres
; ac_word
=$2
10123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10124 $as_echo_n "checking for $ac_word... " >&6; }
10125 if test "${ac_cv_prog_WINDRES+set}" = set; then :
10126 $as_echo_n "(cached) " >&6
10128 if test -n "$WINDRES"; then
10129 ac_cv_prog_WINDRES
="$WINDRES" # Let the user override the test.
10131 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
10132 for as_dir
in $PATH
10135 test -z "$as_dir" && as_dir
=.
10136 for ac_exec_ext
in '' $ac_executable_extensions; do
10137 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10138 ac_cv_prog_WINDRES
="${ac_tool_prefix}windres"
10139 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10148 WINDRES
=$ac_cv_prog_WINDRES
10149 if test -n "$WINDRES"; then
10150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
10151 $as_echo "$WINDRES" >&6; }
10153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10154 $as_echo "no" >&6; }
10159 if test -z "$ac_cv_prog_WINDRES"; then
10160 ac_ct_WINDRES
=$WINDRES
10161 # Extract the first word of "windres", so it can be a program name with args.
10162 set dummy windres
; ac_word
=$2
10163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10164 $as_echo_n "checking for $ac_word... " >&6; }
10165 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
10166 $as_echo_n "(cached) " >&6
10168 if test -n "$ac_ct_WINDRES"; then
10169 ac_cv_prog_ac_ct_WINDRES
="$ac_ct_WINDRES" # Let the user override the test.
10171 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
10172 for as_dir
in $PATH
10175 test -z "$as_dir" && as_dir
=.
10176 for ac_exec_ext
in '' $ac_executable_extensions; do
10177 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10178 ac_cv_prog_ac_ct_WINDRES
="windres"
10179 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10188 ac_ct_WINDRES
=$ac_cv_prog_ac_ct_WINDRES
10189 if test -n "$ac_ct_WINDRES"; then
10190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
10191 $as_echo "$ac_ct_WINDRES" >&6; }
10193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10194 $as_echo "no" >&6; }
10197 if test "x$ac_ct_WINDRES" = x
; then
10198 WINDRES
="as_fn_error "No resource compiler found.
" "$LINENO" 5"
10200 case $cross_compiling:$ac_tool_warned in
10202 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
10203 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
10204 ac_tool_warned
=yes ;;
10206 WINDRES
=$ac_ct_WINDRES
10209 WINDRES
="$ac_cv_prog_WINDRES"
10212 W32_OBJ
="w32fns.o w32menu.o w32reg.o w32font.o w32term.o"
10213 W32_OBJ
="$W32_OBJ w32xfns.o w32select.o w32uniscribe.o"
10214 EMACSRES
="emacs.res"
10215 case "$canonical" in
10216 x86_64-
*-*) EMACS_MANIFEST
="emacs-x64.manifest" ;;
10217 *) EMACS_MANIFEST
="emacs-x86.manifest" ;;
10219 if test "${opsys}" = "cygwin"; then
10220 W32_LIBS
="$W32_LIBS -lkernel32 -luser32 -lgdi32 -lole32 -lcomdlg32"
10221 W32_LIBS
="$W32_LIBS -lusp10 -lcomctl32 -lwinspool"
10222 # Tell the linker that emacs.res is an object (which we compile from
10223 # the rc file), not a linker script.
10224 W32_RES_LINK
="-Wl,emacs.res"
10226 W32_OBJ
="$W32_OBJ w32.o w32console.o w32heap.o w32inevt.o w32proc.o"
10227 W32_LIBS
="$W32_LIBS -lwinmm -lgdi32 -lcomdlg32"
10228 W32_LIBS
="$W32_LIBS -lmpr -lwinspool -lole32 -lcomctl32 -lusp10"
10229 W32_RES_LINK
="\$(EMACSRES)"
10230 CLIENTRES
="emacsclient.res"
10231 CLIENTW
="emacsclientw\$(EXEEXT)"
10232 FIRSTFILE_OBJ
=firstfile.o
10235 LIBS_ECLIENT
="-lcomctl32"
10236 LIB_WSOCK32
="-lwsock32"
10237 NTLIB
="ntlib.$ac_objext"
10238 XARGS_LIMIT
="-s 10000"
10256 if test "${HAVE_W32}" = "yes"; then
10261 ## $window_system is now set to the window system we will
10269 case "${window_system}" in
10273 term_header
=xterm.h
10274 case "${with_x_toolkit}" in
10275 athena | lucid
) USE_X_TOOLKIT
=LUCID
;;
10276 motif
) USE_X_TOOLKIT
=MOTIF
;;
10278 term_header
=gtkutil.h
10279 USE_X_TOOLKIT
=none
;;
10280 gtk2
) with_gtk2
=yes
10281 term_header
=gtkutil.h
10282 USE_X_TOOLKIT
=none
;;
10283 gtk3
) with_gtk3
=yes
10284 term_header
=gtkutil.h
10285 USE_X_TOOLKIT
=none
;;
10286 no
) USE_X_TOOLKIT
=none
;;
10287 * ) USE_X_TOOLKIT
=maybe
;;
10291 term_header
=nsterm.h
10294 term_header
=w32term.h
10298 if test "$window_system" = none
&& test "X$with_x" != "Xno"; then
10299 # Extract the first word of "X", so it can be a program name with args.
10300 set dummy X
; ac_word
=$2
10301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10302 $as_echo_n "checking for $ac_word... " >&6; }
10303 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
10304 $as_echo_n "(cached) " >&6
10306 if test -n "$HAVE_XSERVER"; then
10307 ac_cv_prog_HAVE_XSERVER
="$HAVE_XSERVER" # Let the user override the test.
10309 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
10310 for as_dir
in $PATH
10313 test -z "$as_dir" && as_dir
=.
10314 for ac_exec_ext
in '' $ac_executable_extensions; do
10315 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10316 ac_cv_prog_HAVE_XSERVER
="true"
10317 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10324 test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER
="false"
10327 HAVE_XSERVER
=$ac_cv_prog_HAVE_XSERVER
10328 if test -n "$HAVE_XSERVER"; then
10329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
10330 $as_echo "$HAVE_XSERVER" >&6; }
10332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10333 $as_echo "no" >&6; }
10337 if test "$HAVE_XSERVER" = true ||
10338 test -n "$DISPLAY" ||
10339 test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
10340 as_fn_error
"You seem to be running X, but no X development libraries
10341 were found. You should install the relevant development files for X
10342 and for the toolkit you want, such as Gtk+, Lesstif or Motif. Also make
10343 sure you have development files for image handling, i.e.
10344 tiff, gif, jpeg, png and xpm.
10345 If you are sure you want Emacs compiled without X window support, pass
10347 to configure." "$LINENO" 5
10351 ### If we're using X11, we should use the X menu package.
10353 case ${HAVE_X11} in
10354 yes ) HAVE_MENUS
=yes ;;
10357 # Does the opsystem file prohibit the use of the GNU malloc?
10358 # Assume not, until told otherwise.
10361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc is Doug Lea style" >&5
10362 $as_echo_n "checking whether malloc is Doug Lea style... " >&6; }
10363 if test "${emacs_cv_var_doug_lea_malloc+set}" = set; then :
10364 $as_echo_n "(cached) " >&6
10366 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10367 /* end confdefs.h. */
10368 #include <malloc.h>
10369 static void hook (void) {}
10373 malloc_set_state (malloc_get_state ());
10374 __after_morecore_hook = hook;
10375 __malloc_initialize_hook = hook;
10380 if ac_fn_c_try_link
"$LINENO"; then :
10381 emacs_cv_var_doug_lea_malloc
=yes
10383 emacs_cv_var_doug_lea_malloc
=no
10385 rm -f core conftest.err conftest.
$ac_objext \
10386 conftest
$ac_exeext conftest.
$ac_ext
10388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var_doug_lea_malloc" >&5
10389 $as_echo "$emacs_cv_var_doug_lea_malloc" >&6; }
10390 doug_lea_malloc
=$emacs_cv_var_doug_lea_malloc
10395 ## darwin ld insists on the use of malloc routines in the System framework.
10396 darwin|sol2-10
) system_malloc
=yes ;;
10399 if test "${system_malloc}" = "yes"; then
10401 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
10404 GNU_MALLOC_reason
="
10405 (The GNU allocators don't work with this system configuration.)"
10409 test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ
=gmalloc.o
10410 VMLIMIT_OBJ
=vm-limit.o
10412 for ac_header
in sys
/vlimit.h
10414 ac_fn_c_check_header_mongrel
"$LINENO" "sys/vlimit.h" "ac_cv_header_sys_vlimit_h" "$ac_includes_default"
10415 if test "x$ac_cv_header_sys_vlimit_h" = x
""yes; then :
10416 cat >>confdefs.h
<<_ACEOF
10417 #define HAVE_SYS_VLIMIT_H 1
10424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for data_start" >&5
10425 $as_echo_n "checking for data_start... " >&6; }
10426 if test "${emacs_cv_data_start+set}" = set; then :
10427 $as_echo_n "(cached) " >&6
10429 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10430 /* end confdefs.h. */
10431 extern char data_start[]; char ch;
10435 return data_start < &ch;
10440 if ac_fn_c_try_link
"$LINENO"; then :
10441 emacs_cv_data_start
=yes
10443 emacs_cv_data_start
=no
10445 rm -f core conftest.err conftest.
$ac_objext \
10446 conftest
$ac_exeext conftest.
$ac_ext
10448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_data_start" >&5
10449 $as_echo "$emacs_cv_data_start" >&6; }
10450 if test $emacs_cv_data_start = yes; then
10452 $as_echo "#define HAVE_DATA_START 1" >>confdefs.h
10459 if test "$doug_lea_malloc" = "yes" ; then
10460 if test "$GNU_MALLOC" = yes ; then
10461 GNU_MALLOC_reason
="
10462 (Using Doug Lea's new malloc from the GNU C Library.)"
10465 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
10468 ## Use mmap directly for allocating larger buffers.
10469 ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
10470 ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
10471 ## Does the AC_FUNC_MMAP test below make this check unnecessary?
10473 gnu
*) REL_ALLOC
=no
;;
10477 if test x
"${REL_ALLOC}" = x
; then
10478 REL_ALLOC
=${GNU_MALLOC}
10481 use_mmap_for_buffers
=no
10483 cygwin|freebsd|irix6-5
) use_mmap_for_buffers
=yes ;;
10493 for ac_func
in getpagesize
10495 ac_fn_c_check_func
"$LINENO" "getpagesize" "ac_cv_func_getpagesize"
10496 if test "x$ac_cv_func_getpagesize" = x
""yes; then :
10497 cat >>confdefs.h
<<_ACEOF
10498 #define HAVE_GETPAGESIZE 1
10504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
10505 $as_echo_n "checking for working mmap... " >&6; }
10506 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
10507 $as_echo_n "(cached) " >&6
10509 if test "$cross_compiling" = yes; then :
10510 ac_cv_func_mmap_fixed_mapped
=no
10512 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10513 /* end confdefs.h. */
10514 $ac_includes_default
10515 /* malloc might have been renamed as rpl_malloc. */
10518 /* Thanks to Mike Haertel and Jim Avera for this test.
10519 Here is a matrix of mmap possibilities:
10520 mmap private not fixed
10521 mmap private fixed at somewhere currently unmapped
10522 mmap private fixed at somewhere already mapped
10523 mmap shared not fixed
10524 mmap shared fixed at somewhere currently unmapped
10525 mmap shared fixed at somewhere already mapped
10526 For private mappings, we should verify that changes cannot be read()
10527 back from the file, nor mmap's back from the file at a different
10528 address. (There have been systems where private was not correctly
10529 implemented like the infamous i386 svr4.0, and systems where the
10530 VM page cache was not coherent with the file system buffer cache
10531 like early versions of FreeBSD and possibly contemporary NetBSD.)
10532 For shared mappings, we should conversely verify that changes get
10533 propagated back to all the places they're supposed to be.
10535 Grep wants private fixed already mapped.
10536 The main things grep needs to know about mmap are:
10537 * does it exist and is it safe to write into the mmap'd area
10538 * how to use it (BSD variants) */
10541 #include <sys/mman.h>
10543 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
10547 /* This mess was copied from the GNU getpagesize.h. */
10548 #ifndef HAVE_GETPAGESIZE
10549 # ifdef _SC_PAGESIZE
10550 # define getpagesize() sysconf(_SC_PAGESIZE)
10551 # else /* no _SC_PAGESIZE */
10552 # ifdef HAVE_SYS_PARAM_H
10553 # include <sys/param.h>
10554 # ifdef EXEC_PAGESIZE
10555 # define getpagesize() EXEC_PAGESIZE
10556 # else /* no EXEC_PAGESIZE */
10558 # define getpagesize() NBPG * CLSIZE
10561 # endif /* no CLSIZE */
10562 # else /* no NBPG */
10564 # define getpagesize() NBPC
10565 # else /* no NBPC */
10567 # define getpagesize() PAGESIZE
10568 # endif /* PAGESIZE */
10569 # endif /* no NBPC */
10570 # endif /* no NBPG */
10571 # endif /* no EXEC_PAGESIZE */
10572 # else /* no HAVE_SYS_PARAM_H */
10573 # define getpagesize() 8192 /* punt totally */
10574 # endif /* no HAVE_SYS_PARAM_H */
10575 # endif /* no _SC_PAGESIZE */
10577 #endif /* no HAVE_GETPAGESIZE */
10582 char *data, *data2, *data3;
10583 const char *cdata2;
10587 pagesize = getpagesize ();
10589 /* First, make a file with some known garbage in it. */
10590 data = (char *) malloc (pagesize);
10593 for (i = 0; i < pagesize; ++i)
10594 *(data + i) = rand ();
10596 fd = creat ("conftest.mmap", 0600);
10599 if (write (fd, data, pagesize) != pagesize)
10603 /* Next, check that the tail of a page is zero-filled. File must have
10604 non-zero length, otherwise we risk SIGBUS for entire page. */
10605 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
10609 if (write (fd2, cdata2, 1) != 1)
10611 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
10612 if (data2 == MAP_FAILED)
10614 for (i = 0; i < pagesize; ++i)
10618 if (munmap (data2, pagesize))
10621 /* Next, try to mmap the file at a fixed address which already has
10622 something else allocated at it. If we can, also make sure that
10623 we see the same garbage. */
10624 fd = open ("conftest.mmap", O_RDWR);
10627 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
10628 MAP_PRIVATE | MAP_FIXED, fd, 0L))
10630 for (i = 0; i < pagesize; ++i)
10631 if (*(data + i) != *(data2 + i))
10634 /* Finally, make sure that changes to the mapped area do not
10635 percolate back to the file as seen by read(). (This is a bug on
10636 some variants of i386 svr4.0.) */
10637 for (i = 0; i < pagesize; ++i)
10638 *(data2 + i) = *(data2 + i) + 1;
10639 data3 = (char *) malloc (pagesize);
10642 if (read (fd, data3, pagesize) != pagesize)
10644 for (i = 0; i < pagesize; ++i)
10645 if (*(data + i) != *(data3 + i))
10651 if ac_fn_c_try_run
"$LINENO"; then :
10652 ac_cv_func_mmap_fixed_mapped
=yes
10654 ac_cv_func_mmap_fixed_mapped
=no
10656 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
10657 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
10661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
10662 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
10663 if test $ac_cv_func_mmap_fixed_mapped = yes; then
10665 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
10668 rm -f conftest.mmap conftest.txt
10670 if test $use_mmap_for_buffers = yes; then
10672 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
10677 LIBS
="$LIBS_SYSTEM $LIBS"
10679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
10680 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
10681 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
10682 $as_echo_n "(cached) " >&6
10684 ac_check_lib_save_LIBS
=$LIBS
10685 LIBS
="-ldnet $LIBS"
10686 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10687 /* end confdefs.h. */
10689 /* Override any GCC internal prototype to avoid an error.
10690 Use char because int might match the return type of a GCC
10691 builtin and then its argument prototype would still apply. */
10699 return dnet_ntoa ();
10704 if ac_fn_c_try_link
"$LINENO"; then :
10705 ac_cv_lib_dnet_dnet_ntoa
=yes
10707 ac_cv_lib_dnet_dnet_ntoa
=no
10709 rm -f core conftest.err conftest.
$ac_objext \
10710 conftest
$ac_exeext conftest.
$ac_ext
10711 LIBS
=$ac_check_lib_save_LIBS
10713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
10714 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
10715 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x
""yes; then :
10716 cat >>confdefs.h
<<_ACEOF
10717 #define HAVE_LIBDNET 1
10720 LIBS
="-ldnet $LIBS"
10725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
10726 $as_echo_n "checking for main in -lXbsd... " >&6; }
10727 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
10728 $as_echo_n "(cached) " >&6
10730 ac_check_lib_save_LIBS
=$LIBS
10731 LIBS
="-lXbsd $LIBS"
10732 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10733 /* end confdefs.h. */
10744 if ac_fn_c_try_link
"$LINENO"; then :
10745 ac_cv_lib_Xbsd_main
=yes
10747 ac_cv_lib_Xbsd_main
=no
10749 rm -f core conftest.err conftest.
$ac_objext \
10750 conftest
$ac_exeext conftest.
$ac_ext
10751 LIBS
=$ac_check_lib_save_LIBS
10753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
10754 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
10755 if test "x$ac_cv_lib_Xbsd_main" = x
""yes; then :
10756 LD_SWITCH_X_SITE
="$LD_SWITCH_X_SITE -lXbsd"
10764 if test "$ac_cv_header_pthread_h"; then
10765 if test "$GMALLOC_OBJ" = gmalloc.o
; then
10766 emacs_pthread_function
=pthread_atfork
10768 emacs_pthread_function
=pthread_self
10770 as_ac_Lib
=`$as_echo "ac_cv_lib_pthread_$emacs_pthread_function" | $as_tr_sh`
10771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $emacs_pthread_function in -lpthread" >&5
10772 $as_echo_n "checking for $emacs_pthread_function in -lpthread... " >&6; }
10773 if { as_var
=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
10774 $as_echo_n "(cached) " >&6
10776 ac_check_lib_save_LIBS
=$LIBS
10777 LIBS
="-lpthread $LIBS"
10778 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10779 /* end confdefs.h. */
10781 /* Override any GCC internal prototype to avoid an error.
10782 Use char because int might match the return type of a GCC
10783 builtin and then its argument prototype would still apply. */
10787 char $emacs_pthread_function ();
10791 return $emacs_pthread_function ();
10796 if ac_fn_c_try_link
"$LINENO"; then :
10797 eval "$as_ac_Lib=yes"
10799 eval "$as_ac_Lib=no"
10801 rm -f core conftest.err conftest.
$ac_objext \
10802 conftest
$ac_exeext conftest.
$ac_ext
10803 LIBS
=$ac_check_lib_save_LIBS
10805 eval ac_res
=\$
$as_ac_Lib
10806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
10807 $as_echo "$ac_res" >&6; }
10808 eval as_val
=\$
$as_ac_Lib
10809 if test "x$as_val" = x
""yes; then :
10814 if test "$HAVE_PTHREAD" = yes; then
10815 case "${canonical}" in
10817 *) LIB_PTHREAD
="-lpthread"
10818 LIBS
="$LIB_PTHREAD $LIBS" ;;
10821 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
10826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
10827 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
10828 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
10829 $as_echo_n "(cached) " >&6
10831 ac_check_lib_save_LIBS
=$LIBS
10832 LIBS
="-lpthreads $LIBS"
10833 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10834 /* end confdefs.h. */
10836 /* Override any GCC internal prototype to avoid an error.
10837 Use char because int might match the return type of a GCC
10838 builtin and then its argument prototype would still apply. */
10846 return cma_open ();
10851 if ac_fn_c_try_link
"$LINENO"; then :
10852 ac_cv_lib_pthreads_cma_open
=yes
10854 ac_cv_lib_pthreads_cma_open
=no
10856 rm -f core conftest.err conftest.
$ac_objext \
10857 conftest
$ac_exeext conftest.
$ac_ext
10858 LIBS
=$ac_check_lib_save_LIBS
10860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
10861 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
10862 if test "x$ac_cv_lib_pthreads_cma_open" = x
""yes; then :
10863 cat >>confdefs.h
<<_ACEOF
10864 #define HAVE_LIBPTHREADS 1
10867 LIBS
="-lpthreads $LIBS"
10872 ## Note: when using cpp in s/aix4.2.h, this definition depended on
10873 ## HAVE_LIBPTHREADS. That was not defined earlier in configure when
10874 ## the system file was sourced. Hence the value of LIBS_SYSTEM
10875 ## added to LIBS in configure would never contain the pthreads part,
10876 ## but the value used in Makefiles might. FIXME?
10878 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
10879 ## be harmless on older versions of X where it happens to exist.
10880 test "$opsys" = "aix4-2" && \
10881 test $ac_cv_lib_pthreads_cma_open = yes && \
10882 LIBS_SYSTEM
="$LIBS_SYSTEM -lpthreads"
10887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
10888 $as_echo_n "checking for -bbigtoc option... " >&6; }
10889 if test "${gdb_cv_bigtoc+set}" = set; then :
10890 $as_echo_n "(cached) " >&6
10894 yes) gdb_cv_bigtoc
=-Wl,-bbigtoc ;;
10895 *) gdb_cv_bigtoc
=-bbigtoc ;;
10898 LDFLAGS
=$LDFLAGS\
$gdb_cv_bigtoc
10899 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10900 /* end confdefs.h. */
10910 if ac_fn_c_try_link
"$LINENO"; then :
10915 rm -f core conftest.err conftest.
$ac_objext \
10916 conftest
$ac_exeext conftest.
$ac_ext
10919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
10920 $as_echo "$gdb_cv_bigtoc" >&6; }
10924 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
10925 # used for the tests that follow. We set them back to REAL_CFLAGS and
10926 # REAL_CPPFLAGS later on.
10928 REAL_CFLAGS
="$CFLAGS"
10929 REAL_CPPFLAGS
="$CPPFLAGS"
10931 if test "${HAVE_X11}" = "yes"; then
10932 DEFS
="$C_SWITCH_X_SITE $DEFS"
10933 LDFLAGS
="$LDFLAGS $LD_SWITCH_X_SITE"
10935 CFLAGS
="$C_SWITCH_X_SITE $CFLAGS"
10936 CPPFLAGS
="$C_SWITCH_X_SITE $CPPFLAGS"
10938 # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
10939 # This is handled by LD_SWITCH_X_SITE_RPATH during the real build,
10940 # but it's more convenient here to set LD_RUN_PATH since this
10941 # also works on hosts that don't understand LD_SWITCH_X_SITE_RPATH.
10942 if test "${x_libraries}" != NONE
&& test -n "${x_libraries}"; then
10943 LD_RUN_PATH
=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
10947 if test "${opsys}" = "gnu-linux"; then
10948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
10949 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
10950 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10951 /* end confdefs.h. */
10956 XOpenDisplay ("foo");
10961 if ac_fn_c_try_link
"$LINENO"; then :
10962 xgnu_linux_first_failure
=no
10964 xgnu_linux_first_failure
=yes
10966 rm -f core conftest.err conftest.
$ac_objext \
10967 conftest
$ac_exeext conftest.
$ac_ext
10968 if test "${xgnu_linux_first_failure}" = "yes"; then
10969 OLD_LD_SWITCH_X_SITE
="$LD_SWITCH_X_SITE"
10970 OLD_C_SWITCH_X_SITE
="$C_SWITCH_X_SITE"
10971 OLD_CPPFLAGS
="$CPPFLAGS"
10973 LD_SWITCH_X_SITE
="$LD_SWITCH_X_SITE -b i486-linuxaout"
10974 C_SWITCH_X_SITE
="$C_SWITCH_X_SITE -b i486-linuxaout"
10975 CPPFLAGS
="$CPPFLAGS -b i486-linuxaout"
10976 LIBS
="$LIBS -b i486-linuxaout"
10977 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10978 /* end confdefs.h. */
10983 XOpenDisplay ("foo");
10988 if ac_fn_c_try_link
"$LINENO"; then :
10989 xgnu_linux_second_failure
=no
10991 xgnu_linux_second_failure
=yes
10993 rm -f core conftest.err conftest.
$ac_objext \
10994 conftest
$ac_exeext conftest.
$ac_ext
10995 if test "${xgnu_linux_second_failure}" = "yes"; then
10996 # If we get the same failure with -b, there is no use adding -b.
10997 # So take it out. This plays safe.
10998 LD_SWITCH_X_SITE
="$OLD_LD_SWITCH_X_SITE"
10999 C_SWITCH_X_SITE
="$OLD_C_SWITCH_X_SITE"
11000 CPPFLAGS
="$OLD_CPPFLAGS"
11002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11003 $as_echo "no" >&6; }
11005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11006 $as_echo "yes" >&6; }
11009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11010 $as_echo "no" >&6; }
11014 # Reportedly, some broken Solaris systems have XKBlib.h but are missing
11015 # header files included from there.
11016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
11017 $as_echo_n "checking for Xkb... " >&6; }
11018 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11019 /* end confdefs.h. */
11020 #include <X11/Xlib.h>
11021 #include <X11/XKBlib.h>
11025 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
11030 if ac_fn_c_try_link
"$LINENO"; then :
11035 rm -f core conftest.err conftest.
$ac_objext \
11036 conftest
$ac_exeext conftest.
$ac_ext
11037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
11038 $as_echo "$emacs_xkb" >&6; }
11039 if test $emacs_xkb = yes; then
11041 $as_echo "#define HAVE_XKB 1" >>confdefs.h
11045 for ac_func
in XrmSetDatabase XScreenResourceString \
11046 XScreenNumberOfScreen
11048 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11049 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
11050 eval as_val
=\$
$as_ac_var
11051 if test "x$as_val" = x
""yes; then :
11052 cat >>confdefs.h
<<_ACEOF
11053 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11061 if test "${window_system}" = "x11"; then
11062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
11063 $as_echo_n "checking X11 version 6... " >&6; }
11064 if test "${emacs_cv_x11_version_6+set}" = set; then :
11065 $as_echo_n "(cached) " >&6
11067 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11068 /* end confdefs.h. */
11069 #include <X11/Xlib.h>
11073 #if XlibSpecificationRelease < 6
11081 if ac_fn_c_try_link
"$LINENO"; then :
11082 emacs_cv_x11_version_6
=yes
11084 emacs_cv_x11_version_6
=no
11086 rm -f core conftest.err conftest.
$ac_objext \
11087 conftest
$ac_exeext conftest.
$ac_ext
11090 if test $emacs_cv_x11_version_6 = yes; then
11091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
11092 $as_echo "6 or newer" >&6; }
11094 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
11097 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
11099 ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
11104 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
11109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
11110 $as_echo "before 6" >&6; }
11115 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
11117 if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes" || test "${opsys}" = "mingw32"; then
11118 if test "${with_rsvg}" != "no"; then
11119 RSVG_REQUIRED
=2.11.0
11120 RSVG_MODULE
="librsvg-2.0 >= $RSVG_REQUIRED"
11125 if test "$PKG_CONFIG" = "no" ; then
11128 PKG_CONFIG_MIN_VERSION
=0.9.0
11129 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
11131 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
11133 if "$PKG_CONFIG" --exists "$RSVG_MODULE" 2>&5 &&
11134 RSVG_CFLAGS
=`"$PKG_CONFIG" --cflags "$RSVG_MODULE" 2>&5` &&
11135 RSVG_LIBS
=`"$PKG_CONFIG" --libs "$RSVG_MODULE" 2>&5`; then
11142 RSVG_CFLAGS
=`$as_echo "$RSVG_CFLAGS" | sed -e "$edit_cflags"`
11143 RSVG_LIBS
=`$as_echo "$RSVG_LIBS" | sed -e 's,///*,/,g'`
11144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&5
11145 $as_echo "yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&6; }
11148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11149 $as_echo "no" >&6; }
11152 ## If we have a custom action on failure, don't print errors, but
11153 ## do set a variable so people can do so. Do it in a subshell
11154 ## to capture any diagnostics in invoking pkg-config.
11155 RSVG_PKG_ERRORS
=`("$PKG_CONFIG" --print-errors "$RSVG_MODULE") 2>&1`
11162 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11163 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11167 if test $succeeded = yes; then
11176 if test $HAVE_RSVG = yes; then
11178 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
11180 CFLAGS
="$CFLAGS $RSVG_CFLAGS"
11181 LIBS
="$RSVG_LIBS $LIBS"
11186 HAVE_IMAGEMAGICK
=no
11187 if test "${HAVE_X11}" = "yes" ||
test "${HAVE_NS}" = "yes"; then
11188 if test "${with_imagemagick}" != "no"; then
11189 ## 6.2.8 is the earliest version known to work, but earlier versions
11190 ## might work - let us know if you find one.
11191 ## 6.0.7 does not work. See bug#7955.
11192 ## 6.8.2 makes Emacs crash; see Bug#13867.
11193 IMAGEMAGICK_MODULE
="Wand >= 6.2.8 Wand != 6.8.2"
11197 if test "$PKG_CONFIG" = "no" ; then
11200 PKG_CONFIG_MIN_VERSION
=0.9.0
11201 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
11203 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
11205 if "$PKG_CONFIG" --exists "$IMAGEMAGICK_MODULE" 2>&5 &&
11206 IMAGEMAGICK_CFLAGS
=`"$PKG_CONFIG" --cflags "$IMAGEMAGICK_MODULE" 2>&5` &&
11207 IMAGEMAGICK_LIBS
=`"$PKG_CONFIG" --libs "$IMAGEMAGICK_MODULE" 2>&5`; then
11214 IMAGEMAGICK_CFLAGS
=`$as_echo "$IMAGEMAGICK_CFLAGS" | sed -e "$edit_cflags"`
11215 IMAGEMAGICK_LIBS
=`$as_echo "$IMAGEMAGICK_LIBS" | sed -e 's,///*,/,g'`
11216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&5
11217 $as_echo "yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&6; }
11220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11221 $as_echo "no" >&6; }
11222 IMAGEMAGICK_CFLAGS
=""
11223 IMAGEMAGICK_LIBS
=""
11224 ## If we have a custom action on failure, don't print errors, but
11225 ## do set a variable so people can do so. Do it in a subshell
11226 ## to capture any diagnostics in invoking pkg-config.
11227 IMAGEMAGICK_PKG_ERRORS
=`("$PKG_CONFIG" --print-errors "$IMAGEMAGICK_MODULE") 2>&1`
11234 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11235 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11239 if test $succeeded = yes; then
11240 HAVE_IMAGEMAGICK
=yes
11248 if test $HAVE_IMAGEMAGICK = yes; then
11250 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
11252 CFLAGS
="$CFLAGS $IMAGEMAGICK_CFLAGS"
11253 LIBS
="$IMAGEMAGICK_LIBS $LIBS"
11254 for ac_func
in MagickExportImagePixels MagickMergeImageLayers
11256 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11257 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
11258 eval as_val
=\$
$as_ac_var
11259 if test "x$as_val" = x
""yes; then :
11260 cat >>confdefs.h
<<_ACEOF
11261 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11274 gtk_term_header
=$term_header
11277 if test "${opsys}" != "mingw32"; then
11278 if test "${with_gtk3}" = "yes" ||
test "${with_gtk}" = "yes" ||
test "$USE_X_TOOLKIT" = "maybe"; then
11281 GTK_MODULES
="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
11286 if test "$PKG_CONFIG" = "no" ; then
11289 PKG_CONFIG_MIN_VERSION
=0.9.0
11290 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
11292 $as_echo_n "checking for $GTK_MODULES... " >&6; }
11294 if "$PKG_CONFIG" --exists "$GTK_MODULES" 2>&5 &&
11295 GTK_CFLAGS
=`"$PKG_CONFIG" --cflags "$GTK_MODULES" 2>&5` &&
11296 GTK_LIBS
=`"$PKG_CONFIG" --libs "$GTK_MODULES" 2>&5`; then
11303 GTK_CFLAGS
=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
11304 GTK_LIBS
=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
11305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
11306 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
11309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11310 $as_echo "no" >&6; }
11313 ## If we have a custom action on failure, don't print errors, but
11314 ## do set a variable so people can do so. Do it in a subshell
11315 ## to capture any diagnostics in invoking pkg-config.
11316 GTK_PKG_ERRORS
=`("$PKG_CONFIG" --print-errors "$GTK_MODULES") 2>&1`
11323 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11324 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11328 if test $succeeded = yes; then
11334 if test "$pkg_check_gtk" = "no" && test "$with_gtk3" = "yes"; then
11335 as_fn_error
"$GTK_PKG_ERRORS" "$LINENO" 5
11337 if test "$pkg_check_gtk" = "yes"; then
11339 $as_echo "#define HAVE_GTK3 1" >>confdefs.h
11341 GTK_OBJ
=emacsgtkfixed.o
11342 gtk_term_header
=gtkutil.h
11343 USE_GTK_TOOLKIT
="GTK3"
11344 if test "x$ac_enable_gtk_deprecation_warnings" = x
; then
11345 GTK_CFLAGS
="$GTK_CFLAGS -DGDK_DISABLE_DEPRECATION_WARNINGS"
11346 GTK_CFLAGS
="$GTK_CFLAGS -DGLIB_DISABLE_DEPRECATION_WARNINGS"
11350 gtk3_pkg_errors
="$GTK_PKG_ERRORS "
11354 if test "${with_gtk2}" = "yes" ||
test "$check_gtk2" = "yes"; then
11357 GTK_MODULES
="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
11362 if test "$PKG_CONFIG" = "no" ; then
11365 PKG_CONFIG_MIN_VERSION
=0.9.0
11366 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
11368 $as_echo_n "checking for $GTK_MODULES... " >&6; }
11370 if "$PKG_CONFIG" --exists "$GTK_MODULES" 2>&5 &&
11371 GTK_CFLAGS
=`"$PKG_CONFIG" --cflags "$GTK_MODULES" 2>&5` &&
11372 GTK_LIBS
=`"$PKG_CONFIG" --libs "$GTK_MODULES" 2>&5`; then
11379 GTK_CFLAGS
=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
11380 GTK_LIBS
=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
11381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
11382 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
11385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11386 $as_echo "no" >&6; }
11389 ## If we have a custom action on failure, don't print errors, but
11390 ## do set a variable so people can do so. Do it in a subshell
11391 ## to capture any diagnostics in invoking pkg-config.
11392 GTK_PKG_ERRORS
=`("$PKG_CONFIG" --print-errors "$GTK_MODULES") 2>&1`
11399 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11400 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11404 if test $succeeded = yes; then
11410 if test "$pkg_check_gtk" = "no" &&
11411 { test "$with_gtk" = yes ||
test "$with_gtk2" = "yes"; }
11413 as_fn_error
"$gtk3_pkg_errors$GTK_PKG_ERRORS" "$LINENO" 5
11415 test "$pkg_check_gtk" = "yes" && USE_GTK_TOOLKIT
="GTK2"
11419 if test x
"$pkg_check_gtk" = xyes
; then
11423 C_SWITCH_X_SITE
="$C_SWITCH_X_SITE $GTK_CFLAGS"
11424 CFLAGS
="$CFLAGS $GTK_CFLAGS"
11425 LIBS
="$GTK_LIBS $LIBS"
11426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GTK compiles" >&5
11427 $as_echo_n "checking whether GTK compiles... " >&6; }
11429 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11430 /* end confdefs.h. */
11431 /* Check the Gtk and Glib APIs. */
11432 #include <gtk/gtk.h>
11433 #include <glib-object.h>
11435 callback (GObject *go, GParamSpec *spec, gpointer user_data)
11442 GtkSettings *gs = 0;
11443 /* Use G_CALLBACK to make sure function pointers can be cast to void *;
11444 strict C prohibits this. Use gtk_main_iteration to test that the
11445 libraries are there. */
11446 if (g_signal_handler_find (G_OBJECT (gs), G_SIGNAL_MATCH_FUNC,
11447 0, 0, 0, G_CALLBACK (callback), 0))
11448 gtk_main_iteration ();
11454 if ac_fn_c_try_link
"$LINENO"; then :
11457 rm -f core conftest.err conftest.
$ac_objext \
11458 conftest
$ac_exeext conftest.
$ac_ext
11459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_COMPILES" >&5
11460 $as_echo "$GTK_COMPILES" >&6; }
11461 if test "${GTK_COMPILES}" != "yes"; then
11463 if test "$USE_X_TOOLKIT" != "maybe"; then
11464 as_fn_error
"Gtk+ wanted, but it does not compile, see config.log. Maybe some x11-devel files missing?" "$LINENO" 5;
11469 $as_echo "#define USE_GTK 1" >>confdefs.h
11471 GTK_OBJ
="gtkutil.o $GTK_OBJ"
11472 term_header
=$gtk_term_header
11474 if "$PKG_CONFIG" --atleast-version=2.10 gtk
+-2.0
; then
11477 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
11478 closing open displays. This is no problem if you just use
11479 one display, but if you use more than one and close one of them
11480 Emacs may crash." >&5
11481 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
11482 closing open displays. This is no problem if you just use
11483 one display, but if you use more than one and close one of them
11484 Emacs may crash." >&2;}
11493 if test "${HAVE_GTK}" = "yes"; then
11495 if test "$with_toolkit_scroll_bars" != no
; then
11496 with_toolkit_scroll_bars
=yes
11499 HAVE_GTK_FILE_SELECTION
=no
11500 ac_fn_c_check_decl
"$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
11501 #include <gtk/gtk.h>
11503 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x
""yes; then :
11504 HAVE_GTK_FILE_SELECTION
=yes
11506 HAVE_GTK_FILE_SELECTION
=no
11509 if test "$HAVE_GTK_FILE_SELECTION" = yes; then
11510 for ac_func
in gtk_file_selection_new
11512 ac_fn_c_check_func
"$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
11513 if test "x$ac_cv_func_gtk_file_selection_new" = x
""yes; then :
11514 cat >>confdefs.h
<<_ACEOF
11515 #define HAVE_GTK_FILE_SELECTION_NEW 1
11523 HAVE_GTK_HANDLE_BOX
=no
11524 ac_fn_c_check_decl
"$LINENO" "GTK_TYPE_HANDLE_BOX" "ac_cv_have_decl_GTK_TYPE_HANDLE_BOX" "$ac_includes_default
11525 #include <gtk/gtk.h>
11527 if test "x$ac_cv_have_decl_GTK_TYPE_HANDLE_BOX" = x
""yes; then :
11528 HAVE_GTK_HANDLE_BOX
=yes
11530 HAVE_GTK_HANDLE_BOX
=no
11533 if test "$HAVE_GTK_HANDLE_BOX" = yes; then
11534 for ac_func
in gtk_handle_box_new
11536 ac_fn_c_check_func
"$LINENO" "gtk_handle_box_new" "ac_cv_func_gtk_handle_box_new"
11537 if test "x$ac_cv_func_gtk_handle_box_new" = x
""yes; then :
11538 cat >>confdefs.h
<<_ACEOF
11539 #define HAVE_GTK_HANDLE_BOX_NEW 1
11547 HAVE_GTK_TEAROFF_MENU_ITEM
=no
11548 ac_fn_c_check_decl
"$LINENO" "GTK_TYPE_TEAROFF_MENU_ITEM" "ac_cv_have_decl_GTK_TYPE_TEAROFF_MENU_ITEM" "$ac_includes_default
11549 #include <gtk/gtk.h>
11551 if test "x$ac_cv_have_decl_GTK_TYPE_TEAROFF_MENU_ITEM" = x
""yes; then :
11552 HAVE_GTK_TEAROFF_MENU_ITEM
=yes
11554 HAVE_GTK_TEAROFF_MENU_ITEM
=no
11557 if test "$HAVE_GTK_TEAROFF_MENU_ITEM" = yes; then
11558 for ac_func
in gtk_tearoff_menu_item_new
11560 ac_fn_c_check_func
"$LINENO" "gtk_tearoff_menu_item_new" "ac_cv_func_gtk_tearoff_menu_item_new"
11561 if test "x$ac_cv_func_gtk_tearoff_menu_item_new" = x
""yes; then :
11562 cat >>confdefs.h
<<_ACEOF
11563 #define HAVE_GTK_TEAROFF_MENU_ITEM_NEW 1
11571 for ac_func
in gtk_widget_get_window gtk_widget_set_has_window \
11572 gtk_dialog_get_action_area gtk_widget_get_sensitive \
11573 gtk_widget_get_mapped gtk_adjustment_get_page_size \
11574 gtk_orientable_set_orientation \
11575 gtk_window_set_has_resize_grip
11577 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11578 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
11579 eval as_val
=\$
$as_ac_var
11580 if test "x$as_val" = x
""yes; then :
11581 cat >>confdefs.h
<<_ACEOF
11582 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11589 term_header
=gtkutil.h
11594 if test "${with_dbus}" = "yes"; then
11598 if test "$PKG_CONFIG" = "no" ; then
11601 PKG_CONFIG_MIN_VERSION
=0.9.0
11602 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
11604 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
11606 if "$PKG_CONFIG" --exists "dbus-1 >= 1.0" 2>&5 &&
11607 DBUS_CFLAGS
=`"$PKG_CONFIG" --cflags "dbus-1 >= 1.0" 2>&5` &&
11608 DBUS_LIBS
=`"$PKG_CONFIG" --libs "dbus-1 >= 1.0" 2>&5`; then
11615 DBUS_CFLAGS
=`$as_echo "$DBUS_CFLAGS" | sed -e "$edit_cflags"`
11616 DBUS_LIBS
=`$as_echo "$DBUS_LIBS" | sed -e 's,///*,/,g'`
11617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&5
11618 $as_echo "yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&6; }
11621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11622 $as_echo "no" >&6; }
11625 ## If we have a custom action on failure, don't print errors, but
11626 ## do set a variable so people can do so. Do it in a subshell
11627 ## to capture any diagnostics in invoking pkg-config.
11628 DBUS_PKG_ERRORS
=`("$PKG_CONFIG" --print-errors "dbus-1 >= 1.0") 2>&1`
11635 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11636 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11640 if test $succeeded = yes; then
11646 if test "$HAVE_DBUS" = yes; then
11647 LIBS
="$LIBS $DBUS_LIBS"
11649 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
11651 for ac_func
in dbus_watch_get_unix_fd \
11652 dbus_type_is_valid \
11653 dbus_validate_bus_name \
11654 dbus_validate_path \
11655 dbus_validate_interface \
11656 dbus_validate_member
11658 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11659 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
11660 eval as_val
=\$
$as_ac_var
11661 if test "x$as_val" = x
""yes; then :
11662 cat >>confdefs.h
<<_ACEOF
11663 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11669 DBUS_OBJ
=dbusbind.o
11675 if test "${HAVE_X11}" = "yes" && test "${with_gsettings}" = "yes"; then
11679 if test "$PKG_CONFIG" = "no" ; then
11682 PKG_CONFIG_MIN_VERSION
=0.9.0
11683 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 >= 2.26" >&5
11685 $as_echo_n "checking for gio-2.0 >= 2.26... " >&6; }
11687 if "$PKG_CONFIG" --exists "gio-2.0 >= 2.26" 2>&5 &&
11688 GSETTINGS_CFLAGS
=`"$PKG_CONFIG" --cflags "gio-2.0 >= 2.26" 2>&5` &&
11689 GSETTINGS_LIBS
=`"$PKG_CONFIG" --libs "gio-2.0 >= 2.26" 2>&5`; then
11696 GSETTINGS_CFLAGS
=`$as_echo "$GSETTINGS_CFLAGS" | sed -e "$edit_cflags"`
11697 GSETTINGS_LIBS
=`$as_echo "$GSETTINGS_LIBS" | sed -e 's,///*,/,g'`
11698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&5
11699 $as_echo "yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&6; }
11702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11703 $as_echo "no" >&6; }
11704 GSETTINGS_CFLAGS
=""
11706 ## If we have a custom action on failure, don't print errors, but
11707 ## do set a variable so people can do so. Do it in a subshell
11708 ## to capture any diagnostics in invoking pkg-config.
11709 GSETTINGS_PKG_ERRORS
=`("$PKG_CONFIG" --print-errors "gio-2.0 >= 2.26") 2>&1`
11716 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11717 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11721 if test $succeeded = yes; then
11727 if test "$HAVE_GSETTINGS" = "yes"; then
11729 $as_echo "#define HAVE_GSETTINGS 1" >>confdefs.h
11731 SETTINGS_CFLAGS
="$GSETTINGS_CFLAGS"
11732 SETTINGS_LIBS
="$GSETTINGS_LIBS"
11737 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
11741 if test "$PKG_CONFIG" = "no" ; then
11744 PKG_CONFIG_MIN_VERSION
=0.9.0
11745 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
11747 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
11749 if "$PKG_CONFIG" --exists "gconf-2.0 >= 2.13" 2>&5 &&
11750 GCONF_CFLAGS
=`"$PKG_CONFIG" --cflags "gconf-2.0 >= 2.13" 2>&5` &&
11751 GCONF_LIBS
=`"$PKG_CONFIG" --libs "gconf-2.0 >= 2.13" 2>&5`; then
11758 GCONF_CFLAGS
=`$as_echo "$GCONF_CFLAGS" | sed -e "$edit_cflags"`
11759 GCONF_LIBS
=`$as_echo "$GCONF_LIBS" | sed -e 's,///*,/,g'`
11760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&5
11761 $as_echo "yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&6; }
11764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11765 $as_echo "no" >&6; }
11768 ## If we have a custom action on failure, don't print errors, but
11769 ## do set a variable so people can do so. Do it in a subshell
11770 ## to capture any diagnostics in invoking pkg-config.
11771 GCONF_PKG_ERRORS
=`("$PKG_CONFIG" --print-errors "gconf-2.0 >= 2.13") 2>&1`
11778 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11779 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11783 if test $succeeded = yes; then
11789 if test "$HAVE_GCONF" = yes; then
11791 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
11793 SETTINGS_CFLAGS
="$SETTINGS_CFLAGS $GCONF_CFLAGS"
11794 SETTINGS_LIBS
="$SETTINGS_LIBS $GCONF_LIBS"
11798 if test "$HAVE_GSETTINGS" = "yes" ||
test "$HAVE_GCONF" = "yes"; then
11802 if test "$PKG_CONFIG" = "no" ; then
11805 PKG_CONFIG_MIN_VERSION
=0.9.0
11806 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gobject-2.0 >= 2.0" >&5
11808 $as_echo_n "checking for gobject-2.0 >= 2.0... " >&6; }
11810 if "$PKG_CONFIG" --exists "gobject-2.0 >= 2.0" 2>&5 &&
11811 GOBJECT_CFLAGS
=`"$PKG_CONFIG" --cflags "gobject-2.0 >= 2.0" 2>&5` &&
11812 GOBJECT_LIBS
=`"$PKG_CONFIG" --libs "gobject-2.0 >= 2.0" 2>&5`; then
11819 GOBJECT_CFLAGS
=`$as_echo "$GOBJECT_CFLAGS" | sed -e "$edit_cflags"`
11820 GOBJECT_LIBS
=`$as_echo "$GOBJECT_LIBS" | sed -e 's,///*,/,g'`
11821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&5
11822 $as_echo "yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&6; }
11825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11826 $as_echo "no" >&6; }
11829 ## If we have a custom action on failure, don't print errors, but
11830 ## do set a variable so people can do so. Do it in a subshell
11831 ## to capture any diagnostics in invoking pkg-config.
11832 GOBJECT_PKG_ERRORS
=`("$PKG_CONFIG" --print-errors "gobject-2.0 >= 2.0") 2>&1`
11839 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11840 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11844 if test $succeeded = yes; then
11850 if test "$HAVE_GOBJECT" = "yes"; then
11851 SETTINGS_CFLAGS
="$SETTINGS_CFLAGS $GOBJECT_CFLAGS"
11852 SETTINGS_LIBS
="$SETTINGS_LIBS $GOBJECT_LIBS"
11854 SAVE_CFLAGS
="$CFLAGS"
11856 CFLAGS
="$SETTINGS_CFLAGS $CFLAGS"
11857 LIBS
="$SETTINGS_LIBS $LIBS"
11858 for ac_func
in g_type_init
11860 ac_fn_c_check_func
"$LINENO" "g_type_init" "ac_cv_func_g_type_init"
11861 if test "x$ac_cv_func_g_type_init" = x
""yes; then :
11862 cat >>confdefs.h
<<_ACEOF
11863 #define HAVE_G_TYPE_INIT 1
11869 CFLAGS
="$SAVE_CFLAGS"
11878 if test "${with_selinux}" = "yes"; then
11879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
11880 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
11881 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
11882 $as_echo_n "(cached) " >&6
11884 ac_check_lib_save_LIBS
=$LIBS
11885 LIBS
="-lselinux $LIBS"
11886 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11887 /* end confdefs.h. */
11889 /* Override any GCC internal prototype to avoid an error.
11890 Use char because int might match the return type of a GCC
11891 builtin and then its argument prototype would still apply. */
11895 char lgetfilecon ();
11899 return lgetfilecon ();
11904 if ac_fn_c_try_link
"$LINENO"; then :
11905 ac_cv_lib_selinux_lgetfilecon
=yes
11907 ac_cv_lib_selinux_lgetfilecon
=no
11909 rm -f core conftest.err conftest.
$ac_objext \
11910 conftest
$ac_exeext conftest.
$ac_ext
11911 LIBS
=$ac_check_lib_save_LIBS
11913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
11914 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
11915 if test "x$ac_cv_lib_selinux_lgetfilecon" = x
""yes; then :
11916 HAVE_LIBSELINUX
=yes
11921 if test "$HAVE_LIBSELINUX" = yes; then
11923 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
11925 LIBSELINUX_LIBS
=-lselinux
11931 if test "${with_gnutls}" = "yes" ; then
11935 if test "$PKG_CONFIG" = "no" ; then
11938 PKG_CONFIG_MIN_VERSION
=0.9.0
11939 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.6.6" >&5
11941 $as_echo_n "checking for gnutls >= 2.6.6... " >&6; }
11943 if "$PKG_CONFIG" --exists "gnutls >= 2.6.6" 2>&5 &&
11944 LIBGNUTLS_CFLAGS
=`"$PKG_CONFIG" --cflags "gnutls >= 2.6.6" 2>&5` &&
11945 LIBGNUTLS_LIBS
=`"$PKG_CONFIG" --libs "gnutls >= 2.6.6" 2>&5`; then
11952 LIBGNUTLS_CFLAGS
=`$as_echo "$LIBGNUTLS_CFLAGS" | sed -e "$edit_cflags"`
11953 LIBGNUTLS_LIBS
=`$as_echo "$LIBGNUTLS_LIBS" | sed -e 's,///*,/,g'`
11954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&5
11955 $as_echo "yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&6; }
11958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11959 $as_echo "no" >&6; }
11960 LIBGNUTLS_CFLAGS
=""
11962 ## If we have a custom action on failure, don't print errors, but
11963 ## do set a variable so people can do so. Do it in a subshell
11964 ## to capture any diagnostics in invoking pkg-config.
11965 LIBGNUTLS_PKG_ERRORS
=`("$PKG_CONFIG" --print-errors "gnutls >= 2.6.6") 2>&1`
11972 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11973 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11977 if test $succeeded = yes; then
11983 if test "${HAVE_GNUTLS}" = "yes"; then
11985 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
11989 # Windows loads GnuTLS dynamically
11990 if test "${opsys}" = "mingw32"; then
11993 CFLAGS
="$CFLAGS $LIBGNUTLS_CFLAGS"
11994 LIBS
="$LIBGNUTLS_LIBS $LIBS"
12004 if test "${with_ns}" = yes && test ${with_file_notification} = yes; then
12005 with_file_notification
=no
12008 case $with_file_notification,$opsys in
12009 w32
,* |
yes,mingw32
)
12010 ac_fn_c_check_header_mongrel
"$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
12011 if test "x$ac_cv_header_windows_h" = x
""yes; then :
12016 if test "$ac_cv_header_windows_h" = yes ; then
12018 $as_echo "#define HAVE_W32NOTIFY 1" >>confdefs.h
12020 NOTIFY_OBJ
=w32notify.o
12021 NOTIFY_SUMMARY
="yes (w32)"
12025 case $with_file_notification,$NOTIFY_OBJ in
12030 if test "$PKG_CONFIG" = "no" ; then
12031 HAVE_GFILENOTIFY
=no
12033 PKG_CONFIG_MIN_VERSION
=0.9.0
12034 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 >= 2.24" >&5
12036 $as_echo_n "checking for gio-2.0 >= 2.24... " >&6; }
12038 if "$PKG_CONFIG" --exists "gio-2.0 >= 2.24" 2>&5 &&
12039 GFILENOTIFY_CFLAGS
=`"$PKG_CONFIG" --cflags "gio-2.0 >= 2.24" 2>&5` &&
12040 GFILENOTIFY_LIBS
=`"$PKG_CONFIG" --libs "gio-2.0 >= 2.24" 2>&5`; then
12047 GFILENOTIFY_CFLAGS
=`$as_echo "$GFILENOTIFY_CFLAGS" | sed -e "$edit_cflags"`
12048 GFILENOTIFY_LIBS
=`$as_echo "$GFILENOTIFY_LIBS" | sed -e 's,///*,/,g'`
12049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GFILENOTIFY_CFLAGS' LIBS='$GFILENOTIFY_LIBS'" >&5
12050 $as_echo "yes CFLAGS='$GFILENOTIFY_CFLAGS' LIBS='$GFILENOTIFY_LIBS'" >&6; }
12053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12054 $as_echo "no" >&6; }
12055 GFILENOTIFY_CFLAGS
=""
12056 GFILENOTIFY_LIBS
=""
12057 ## If we have a custom action on failure, don't print errors, but
12058 ## do set a variable so people can do so. Do it in a subshell
12059 ## to capture any diagnostics in invoking pkg-config.
12060 GFILENOTIFY_PKG_ERRORS
=`("$PKG_CONFIG" --print-errors "gio-2.0 >= 2.24") 2>&1`
12067 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12068 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12072 if test $succeeded = yes; then
12073 HAVE_GFILENOTIFY
=yes
12075 HAVE_GFILENOTIFY
=no
12078 if test "$HAVE_GFILENOTIFY" = "yes"; then
12080 $as_echo "#define HAVE_GFILENOTIFY 1" >>confdefs.h
12082 NOTIFY_OBJ
=gfilenotify.o
12083 NOTIFY_SUMMARY
="yes -lgio (gfile)"
12087 case $with_file_notification,$NOTIFY_OBJ in
12089 ac_fn_c_check_header_mongrel
"$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
12090 if test "x$ac_cv_header_sys_inotify_h" = x
""yes; then :
12095 if test "$ac_cv_header_sys_inotify_h" = yes ; then
12096 ac_fn_c_check_func
"$LINENO" "inotify_init1" "ac_cv_func_inotify_init1"
12097 if test "x$ac_cv_func_inotify_init1" = x
""yes; then :
12101 if test "$ac_cv_func_inotify_init1" = yes; then
12103 $as_echo "#define HAVE_INOTIFY 1" >>confdefs.h
12105 NOTIFY_OBJ
=inotify.o
12106 NOTIFY_SUMMARY
="yes -lglibc (inotify)"
12111 case $with_file_notification,$NOTIFY_OBJ in
12112 yes,* | no
,* |
*,?
*) ;;
12113 *) as_fn_error
"File notification \`$with_file_notification' requested but requirements not found." "$LINENO" 5 ;;
12116 if test -n "$NOTIFY_OBJ"; then
12118 $as_echo "#define USE_FILE_NOTIFY 1" >>confdefs.h
12127 if test x
"${USE_X_TOOLKIT}" = xmaybe ||
test x
"${USE_X_TOOLKIT}" = xLUCID
; then
12128 if test "$with_xaw3d" != no
; then
12129 if test "${emacs_cv_xaw3d+set}" = set; then :
12130 $as_echo_n "(cached) " >&6
12132 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12133 /* end confdefs.h. */
12135 #include <X11/Intrinsic.h>
12136 #include <X11/Xaw3d/Simple.h>
12145 if ac_fn_c_try_link
"$LINENO"; then :
12146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
12147 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
12148 if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
12149 $as_echo_n "(cached) " >&6
12151 ac_check_lib_save_LIBS
=$LIBS
12152 LIBS
="-lXaw3d $LIBS"
12153 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12154 /* end confdefs.h. */
12156 /* Override any GCC internal prototype to avoid an error.
12157 Use char because int might match the return type of a GCC
12158 builtin and then its argument prototype would still apply. */
12162 char XawScrollbarSetThumb ();
12166 return XawScrollbarSetThumb ();
12171 if ac_fn_c_try_link
"$LINENO"; then :
12172 ac_cv_lib_Xaw3d_XawScrollbarSetThumb
=yes
12174 ac_cv_lib_Xaw3d_XawScrollbarSetThumb
=no
12176 rm -f core conftest.err conftest.
$ac_objext \
12177 conftest
$ac_exeext conftest.
$ac_ext
12178 LIBS
=$ac_check_lib_save_LIBS
12180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
12181 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
12182 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x
""yes; then :
12191 rm -f core conftest.err conftest.
$ac_objext \
12192 conftest
$ac_exeext conftest.
$ac_ext
12198 if test $emacs_cv_xaw3d = yes; then
12199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
12200 $as_echo_n "checking for xaw3d... " >&6; }
12201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
12202 $as_echo "yes; using Lucid toolkit" >&6; }
12203 USE_X_TOOLKIT
=LUCID
12207 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
12210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
12211 $as_echo_n "checking for xaw3d... " >&6; }
12212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12213 $as_echo "no" >&6; }
12214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
12215 $as_echo_n "checking for libXaw... " >&6; }
12216 if test "${emacs_cv_xaw+set}" = set; then :
12217 $as_echo_n "(cached) " >&6
12219 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12220 /* end confdefs.h. */
12222 #include <X11/Intrinsic.h>
12223 #include <X11/Xaw/Simple.h>
12232 if ac_fn_c_try_link
"$LINENO"; then :
12237 rm -f core conftest.err conftest.
$ac_objext \
12238 conftest
$ac_exeext conftest.
$ac_ext
12241 if test $emacs_cv_xaw = yes; then
12242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
12243 $as_echo "yes; using Lucid toolkit" >&6; }
12244 USE_X_TOOLKIT
=LUCID
12246 elif test x
"${USE_X_TOOLKIT}" = xLUCID
; then
12247 as_fn_error
"Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
12249 as_fn_error
"No X toolkit could be found.
12250 If you are sure you want Emacs compiled without an X toolkit, pass
12251 --with-x-toolkit=no
12252 to configure. Otherwise, install the development libraries for the toolkit
12253 that you want to use (e.g. Gtk+) and re-run configure." "$LINENO" 5
12258 X_TOOLKIT_TYPE
=$USE_X_TOOLKIT
12261 if test "${USE_X_TOOLKIT}" != "none"; then
12262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
12263 $as_echo_n "checking X11 toolkit version... " >&6; }
12264 if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
12265 $as_echo_n "(cached) " >&6
12267 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12268 /* end confdefs.h. */
12269 #include <X11/Intrinsic.h>
12273 #if XtSpecificationRelease < 6
12281 if ac_fn_c_try_link
"$LINENO"; then :
12282 emacs_cv_x11_toolkit_version_6
=yes
12284 emacs_cv_x11_toolkit_version_6
=no
12286 rm -f core conftest.err conftest.
$ac_objext \
12287 conftest
$ac_exeext conftest.
$ac_ext
12290 HAVE_X11XTR6
=$emacs_cv_x11_toolkit_version_6
12291 if test $emacs_cv_x11_toolkit_version_6 = yes; then
12292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
12293 $as_echo "6 or newer" >&6; }
12295 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
12297 LIBXTR6
="-lSM -lICE"
12299 ## Use libw.a along with X11R6 Xt.
12300 unixware
) LIBXTR6
="$LIBXTR6 -lw" ;;
12303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
12304 $as_echo "before 6" >&6; }
12308 if test x
$HAVE_X11XTR6 = xyes
; then
12309 LIBS
="-lXt -lSM -lICE $LIBS"
12313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
12314 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
12315 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
12316 $as_echo_n "(cached) " >&6
12318 ac_check_lib_save_LIBS
=$LIBS
12320 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12321 /* end confdefs.h. */
12323 /* Override any GCC internal prototype to avoid an error.
12324 Use char because int might match the return type of a GCC
12325 builtin and then its argument prototype would still apply. */
12329 char XmuConvertStandardSelection ();
12333 return XmuConvertStandardSelection ();
12338 if ac_fn_c_try_link
"$LINENO"; then :
12339 ac_cv_lib_Xmu_XmuConvertStandardSelection
=yes
12341 ac_cv_lib_Xmu_XmuConvertStandardSelection
=no
12343 rm -f core conftest.err conftest.
$ac_objext \
12344 conftest
$ac_exeext conftest.
$ac_ext
12345 LIBS
=$ac_check_lib_save_LIBS
12347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
12348 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
12349 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x
""yes; then :
12350 cat >>confdefs.h
<<_ACEOF
12351 #define HAVE_LIBXMU 1
12358 test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no
&& LIBS
="$OLDLIBS"
12364 ## These systems don't supply Xmu.
12366 test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU
=
12374 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
12375 if test "${HAVE_X11}" = "yes"; then
12376 if test "${USE_X_TOOLKIT}" != "none"; then
12377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
12378 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
12379 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
12380 $as_echo_n "(cached) " >&6
12382 ac_check_lib_save_LIBS
=$LIBS
12383 LIBS
="-lXext $LIBS"
12384 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12385 /* end confdefs.h. */
12387 /* Override any GCC internal prototype to avoid an error.
12388 Use char because int might match the return type of a GCC
12389 builtin and then its argument prototype would still apply. */
12393 char XShapeQueryExtension ();
12397 return XShapeQueryExtension ();
12402 if ac_fn_c_try_link
"$LINENO"; then :
12403 ac_cv_lib_Xext_XShapeQueryExtension
=yes
12405 ac_cv_lib_Xext_XShapeQueryExtension
=no
12407 rm -f core conftest.err conftest.
$ac_objext \
12408 conftest
$ac_exeext conftest.
$ac_ext
12409 LIBS
=$ac_check_lib_save_LIBS
12411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
12412 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
12413 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x
""yes; then :
12414 cat >>confdefs.h
<<_ACEOF
12415 #define HAVE_LIBXEXT 1
12418 LIBS
="-lXext $LIBS"
12426 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
12427 # OpenMotif may be installed in such a way on some GNU/Linux systems.
12428 if test -d /usr
/include
/openmotif
; then
12429 CPPFLAGS
="-I/usr/include/openmotif $CPPFLAGS"
12430 emacs_cv_openmotif
=yes
12431 case "$canonical" in
12432 x86_64-
*-linux-gnu* | powerpc64-
*-linux-gnu* | sparc64-
*-linux-gnu*)
12433 test -d /usr
/lib64
/openmotif
&& LDFLAGS
="-L/usr/lib64/openmotif $LDFLAGS"
12436 test -d /usr
/lib
/openmotif
&& LDFLAGS
="-L/usr/lib/openmotif $LDFLAGS"
12439 emacs_cv_openmotif
=no
12441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for (Open)Motif version 2.1" >&5
12442 $as_echo_n "checking for (Open)Motif version 2.1... " >&6; }
12443 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
12444 $as_echo_n "(cached) " >&6
12446 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12447 /* end confdefs.h. */
12452 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
12455 Motif version prior to 2.1.
12461 if ac_fn_c_try_compile
"$LINENO"; then :
12462 emacs_cv_motif_version_2_1
=yes
12464 emacs_cv_motif_version_2_1
=no
12466 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
12468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
12469 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
12470 if test $emacs_cv_motif_version_2_1 = yes; then
12471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
12472 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
12473 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
12474 $as_echo_n "(cached) " >&6
12476 ac_check_lib_save_LIBS
=$LIBS
12478 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12479 /* end confdefs.h. */
12481 /* Override any GCC internal prototype to avoid an error.
12482 Use char because int might match the return type of a GCC
12483 builtin and then its argument prototype would still apply. */
12487 char XpCreateContext ();
12491 return XpCreateContext ();
12496 if ac_fn_c_try_link
"$LINENO"; then :
12497 ac_cv_lib_Xp_XpCreateContext
=yes
12499 ac_cv_lib_Xp_XpCreateContext
=no
12501 rm -f core conftest.err conftest.
$ac_objext \
12502 conftest
$ac_exeext conftest.
$ac_ext
12503 LIBS
=$ac_check_lib_save_LIBS
12505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
12506 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
12507 if test "x$ac_cv_lib_Xp_XpCreateContext" = x
""yes; then :
12511 if test x
$emacs_cv_openmotif = xyes
; then
12512 REAL_CPPFLAGS
="-I/usr/include/openmotif $REAL_CPPFLAGS"
12515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
12516 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
12517 if test "${emacs_cv_lesstif+set}" = set; then :
12518 $as_echo_n "(cached) " >&6
12520 # We put this in CFLAGS temporarily to precede other -I options
12521 # that might be in CFLAGS temporarily.
12522 # We put this in CPPFLAGS where it precedes the other -I options.
12523 OLD_CPPFLAGS
=$CPPFLAGS
12525 CPPFLAGS
="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
12526 CFLAGS
="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
12527 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12528 /* end confdefs.h. */
12529 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
12538 if ac_fn_c_try_compile
"$LINENO"; then :
12539 emacs_cv_lesstif
=yes
12541 emacs_cv_lesstif
=no
12543 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
12545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
12546 $as_echo "$emacs_cv_lesstif" >&6; }
12547 if test $emacs_cv_lesstif = yes; then
12548 # Make sure this -I option remains in CPPFLAGS after it is set
12549 # back to REAL_CPPFLAGS.
12550 # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
12551 # have those other -I options anyway. Ultimately, having this
12552 # directory ultimately in CPPFLAGS will be enough.
12553 REAL_CPPFLAGS
="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
12554 LDFLAGS
="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
12557 CPPFLAGS
=$OLD_CPPFLAGS
12560 ac_fn_c_check_header_mongrel
"$LINENO" "Xm/BulletinB.h" "ac_cv_header_Xm_BulletinB_h" "$ac_includes_default"
12561 if test "x$ac_cv_header_Xm_BulletinB_h" = x
""yes; then :
12564 as_fn_error
"Motif toolkit requested but requirements not found." "$LINENO" 5
12571 USE_TOOLKIT_SCROLL_BARS
=no
12572 if test "${with_toolkit_scroll_bars}" != "no"; then
12573 if test "${USE_X_TOOLKIT}" != "none"; then
12574 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
12575 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12578 USE_TOOLKIT_SCROLL_BARS
=yes
12579 elif test "${HAVE_XAW3D}" = "yes" ||
test "${USE_X_TOOLKIT}" = "LUCID"; then
12580 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12582 USE_TOOLKIT_SCROLL_BARS
=yes
12584 elif test "${HAVE_GTK}" = "yes"; then
12585 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12587 USE_TOOLKIT_SCROLL_BARS
=yes
12588 elif test "${HAVE_NS}" = "yes"; then
12589 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12591 USE_TOOLKIT_SCROLL_BARS
=yes
12592 elif test "${HAVE_W32}" = "yes"; then
12593 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12595 USE_TOOLKIT_SCROLL_BARS
=yes
12599 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12600 /* end confdefs.h. */
12602 #include <X11/Xlib.h>
12603 #include <X11/Xresource.h>
12612 if ac_fn_c_try_compile
"$LINENO"; then :
12615 $as_echo "#define HAVE_XIM 1" >>confdefs.h
12620 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
12623 if test "${with_xim}" != "no"; then
12625 $as_echo "#define USE_XIM 1" >>confdefs.h
12630 if test "${HAVE_XIM}" != "no"; then
12631 late_CFLAGS
=$CFLAGS
12632 if test "$GCC" = yes; then
12633 CFLAGS
="$CFLAGS --pedantic-errors"
12635 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12636 /* end confdefs.h. */
12638 #include <X11/Xlib.h>
12639 #include <X11/Xresource.h>
12648 XPointer *client_data;
12650 /* If we're not using GCC, it's probably not XFree86, and this is
12651 probably right, but we can't use something like --pedantic-errors. */
12652 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
12653 char*, XIMProc, XPointer*);
12655 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
12661 if ac_fn_c_try_compile
"$LINENO"; then :
12662 emacs_cv_arg6_star
=yes
12664 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
12665 if test "$emacs_cv_arg6_star" = yes; then
12666 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
12669 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
12672 CFLAGS
=$late_CFLAGS
12675 ### Start of font-backend (under any platform) section.
12676 # (nothing here yet -- this is a placeholder)
12677 ### End of font-backend (under any platform) section.
12679 ### Start of font-backend (under X11) section.
12680 if test "${HAVE_X11}" = "yes"; then
12684 if test "$PKG_CONFIG" = "no" ; then
12687 PKG_CONFIG_MIN_VERSION
=0.9.0
12688 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
12690 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
12692 if "$PKG_CONFIG" --exists "fontconfig >= 2.2.0" 2>&5 &&
12693 FONTCONFIG_CFLAGS
=`"$PKG_CONFIG" --cflags "fontconfig >= 2.2.0" 2>&5` &&
12694 FONTCONFIG_LIBS
=`"$PKG_CONFIG" --libs "fontconfig >= 2.2.0" 2>&5`; then
12701 FONTCONFIG_CFLAGS
=`$as_echo "$FONTCONFIG_CFLAGS" | sed -e "$edit_cflags"`
12702 FONTCONFIG_LIBS
=`$as_echo "$FONTCONFIG_LIBS" | sed -e 's,///*,/,g'`
12703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&5
12704 $as_echo "yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&6; }
12707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12708 $as_echo "no" >&6; }
12709 FONTCONFIG_CFLAGS
=""
12711 ## If we have a custom action on failure, don't print errors, but
12712 ## do set a variable so people can do so. Do it in a subshell
12713 ## to capture any diagnostics in invoking pkg-config.
12714 FONTCONFIG_PKG_ERRORS
=`("$PKG_CONFIG" --print-errors "fontconfig >= 2.2.0") 2>&1`
12721 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12722 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12726 if test $succeeded = yes; then
12733 ## Use -lXft if available, unless `--with-xft=no'.
12735 if test "${HAVE_FC}" = "no" ||
test "x${with_x}" = "xno"; then
12738 if test "x${with_xft}" != "xno"; then
12743 if test "$PKG_CONFIG" = "no" ; then
12746 PKG_CONFIG_MIN_VERSION
=0.9.0
12747 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
12749 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
12751 if "$PKG_CONFIG" --exists "xft >= 0.13.0" 2>&5 &&
12752 XFT_CFLAGS
=`"$PKG_CONFIG" --cflags "xft >= 0.13.0" 2>&5` &&
12753 XFT_LIBS
=`"$PKG_CONFIG" --libs "xft >= 0.13.0" 2>&5`; then
12760 XFT_CFLAGS
=`$as_echo "$XFT_CFLAGS" | sed -e "$edit_cflags"`
12761 XFT_LIBS
=`$as_echo "$XFT_LIBS" | sed -e 's,///*,/,g'`
12762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&5
12763 $as_echo "yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&6; }
12766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12767 $as_echo "no" >&6; }
12770 ## If we have a custom action on failure, don't print errors, but
12771 ## do set a variable so people can do so. Do it in a subshell
12772 ## to capture any diagnostics in invoking pkg-config.
12773 XFT_PKG_ERRORS
=`("$PKG_CONFIG" --print-errors "xft >= 0.13.0") 2>&1`
12780 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12781 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12785 if test $succeeded = yes; then
12791 ## Because xftfont.c uses XRenderQueryExtension, we also
12792 ## need to link to -lXrender.
12794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
12795 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
12796 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
12797 $as_echo_n "(cached) " >&6
12799 ac_check_lib_save_LIBS
=$LIBS
12800 LIBS
="-lXrender $LIBS"
12801 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12802 /* end confdefs.h. */
12804 /* Override any GCC internal prototype to avoid an error.
12805 Use char because int might match the return type of a GCC
12806 builtin and then its argument prototype would still apply. */
12810 char XRenderQueryExtension ();
12814 return XRenderQueryExtension ();
12819 if ac_fn_c_try_link
"$LINENO"; then :
12820 ac_cv_lib_Xrender_XRenderQueryExtension
=yes
12822 ac_cv_lib_Xrender_XRenderQueryExtension
=no
12824 rm -f core conftest.err conftest.
$ac_objext \
12825 conftest
$ac_exeext conftest.
$ac_ext
12826 LIBS
=$ac_check_lib_save_LIBS
12828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
12829 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
12830 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x
""yes; then :
12834 if test "$HAVE_XFT" != no
&& test "$HAVE_XRENDER" != no
; then
12835 OLD_CPPFLAGS
="$CPPFLAGS"
12836 OLD_CFLAGS
="$CFLAGS"
12838 CPPFLAGS
="$CPPFLAGS $XFT_CFLAGS"
12839 CFLAGS
="$CFLAGS $XFT_CFLAGS"
12840 XFT_LIBS
="-lXrender $XFT_LIBS"
12841 LIBS
="$XFT_LIBS $LIBS"
12842 ac_fn_c_check_header_compile
"$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "#include <X11/X.h>
12844 if test "x$ac_cv_header_X11_Xft_Xft_h" = x
""yes; then :
12845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
12846 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
12847 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
12848 $as_echo_n "(cached) " >&6
12850 ac_check_lib_save_LIBS
=$LIBS
12851 LIBS
="-lXft $XFT_LIBS $LIBS"
12852 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12853 /* end confdefs.h. */
12855 /* Override any GCC internal prototype to avoid an error.
12856 Use char because int might match the return type of a GCC
12857 builtin and then its argument prototype would still apply. */
12861 char XftFontOpen ();
12865 return XftFontOpen ();
12870 if ac_fn_c_try_link
"$LINENO"; then :
12871 ac_cv_lib_Xft_XftFontOpen
=yes
12873 ac_cv_lib_Xft_XftFontOpen
=no
12875 rm -f core conftest.err conftest.
$ac_objext \
12876 conftest
$ac_exeext conftest.
$ac_ext
12877 LIBS
=$ac_check_lib_save_LIBS
12879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
12880 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
12881 if test "x$ac_cv_lib_Xft_XftFontOpen" = x
""yes; then :
12889 if test "${HAVE_XFT}" = "yes"; then
12891 $as_echo "#define HAVE_XFT 1" >>confdefs.h
12894 C_SWITCH_X_SITE
="$C_SWITCH_X_SITE $XFT_CFLAGS"
12896 CPPFLAGS
="$OLD_CPPFLAGS"
12897 CFLAGS
="$OLD_CFLAGS"
12899 fi # "${HAVE_XFT}" = "yes"
12900 fi # "$HAVE_XFT" != no
12901 fi # "x${with_xft}" != "xno"
12903 ## We used to allow building with FreeType and without Xft.
12904 ## However, the ftx font backend driver is not in good shape.
12905 if test "$HAVE_XFT" != "yes"; then
12912 if test "$PKG_CONFIG" = "no" ; then
12915 PKG_CONFIG_MIN_VERSION
=0.9.0
12916 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
12918 $as_echo_n "checking for freetype2... " >&6; }
12920 if "$PKG_CONFIG" --exists "freetype2" 2>&5 &&
12921 FREETYPE_CFLAGS
=`"$PKG_CONFIG" --cflags "freetype2" 2>&5` &&
12922 FREETYPE_LIBS
=`"$PKG_CONFIG" --libs "freetype2" 2>&5`; then
12929 FREETYPE_CFLAGS
=`$as_echo "$FREETYPE_CFLAGS" | sed -e "$edit_cflags"`
12930 FREETYPE_LIBS
=`$as_echo "$FREETYPE_LIBS" | sed -e 's,///*,/,g'`
12931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&5
12932 $as_echo "yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&6; }
12935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12936 $as_echo "no" >&6; }
12939 ## If we have a custom action on failure, don't print errors, but
12940 ## do set a variable so people can do so. Do it in a subshell
12941 ## to capture any diagnostics in invoking pkg-config.
12942 FREETYPE_PKG_ERRORS
=`("$PKG_CONFIG" --print-errors "freetype2") 2>&1`
12949 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12950 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12954 if test $succeeded = yes; then
12961 test "$HAVE_FREETYPE" = "no" && as_fn_error
"libxft requires libfreetype" "$LINENO" 5
12965 if test "${HAVE_FREETYPE}" = "yes"; then
12967 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
12969 if test "${with_libotf}" != "no"; then
12973 if test "$PKG_CONFIG" = "no" ; then
12976 PKG_CONFIG_MIN_VERSION
=0.9.0
12977 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
12979 $as_echo_n "checking for libotf... " >&6; }
12981 if "$PKG_CONFIG" --exists "libotf" 2>&5 &&
12982 LIBOTF_CFLAGS
=`"$PKG_CONFIG" --cflags "libotf" 2>&5` &&
12983 LIBOTF_LIBS
=`"$PKG_CONFIG" --libs "libotf" 2>&5`; then
12990 LIBOTF_CFLAGS
=`$as_echo "$LIBOTF_CFLAGS" | sed -e "$edit_cflags"`
12991 LIBOTF_LIBS
=`$as_echo "$LIBOTF_LIBS" | sed -e 's,///*,/,g'`
12992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&5
12993 $as_echo "yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&6; }
12996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12997 $as_echo "no" >&6; }
13000 ## If we have a custom action on failure, don't print errors, but
13001 ## do set a variable so people can do so. Do it in a subshell
13002 ## to capture any diagnostics in invoking pkg-config.
13003 LIBOTF_PKG_ERRORS
=`("$PKG_CONFIG" --print-errors "libotf") 2>&1`
13010 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13011 echo "*** See http://www.freedesktop.org/software/pkgconfig"
13015 if test $succeeded = yes; then
13021 if test "$HAVE_LIBOTF" = "yes"; then
13023 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
13025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
13026 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
13027 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
13028 $as_echo_n "(cached) " >&6
13030 ac_check_lib_save_LIBS
=$LIBS
13032 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13033 /* end confdefs.h. */
13035 /* Override any GCC internal prototype to avoid an error.
13036 Use char because int might match the return type of a GCC
13037 builtin and then its argument prototype would still apply. */
13041 char OTF_get_variation_glyphs ();
13045 return OTF_get_variation_glyphs ();
13050 if ac_fn_c_try_link
"$LINENO"; then :
13051 ac_cv_lib_otf_OTF_get_variation_glyphs
=yes
13053 ac_cv_lib_otf_OTF_get_variation_glyphs
=no
13055 rm -f core conftest.err conftest.
$ac_objext \
13056 conftest
$ac_exeext conftest.
$ac_ext
13057 LIBS
=$ac_check_lib_save_LIBS
13059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
13060 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
13061 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x
""yes; then :
13062 HAVE_OTF_GET_VARIATION_GLYPHS
=yes
13064 HAVE_OTF_GET_VARIATION_GLYPHS
=no
13067 if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
13069 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
13077 if test "${HAVE_LIBOTF}" = yes; then
13078 if test "${with_m17n_flt}" != "no"; then
13082 if test "$PKG_CONFIG" = "no" ; then
13085 PKG_CONFIG_MIN_VERSION
=0.9.0
13086 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
13088 $as_echo_n "checking for m17n-flt... " >&6; }
13090 if "$PKG_CONFIG" --exists "m17n-flt" 2>&5 &&
13091 M17N_FLT_CFLAGS
=`"$PKG_CONFIG" --cflags "m17n-flt" 2>&5` &&
13092 M17N_FLT_LIBS
=`"$PKG_CONFIG" --libs "m17n-flt" 2>&5`; then
13099 M17N_FLT_CFLAGS
=`$as_echo "$M17N_FLT_CFLAGS" | sed -e "$edit_cflags"`
13100 M17N_FLT_LIBS
=`$as_echo "$M17N_FLT_LIBS" | sed -e 's,///*,/,g'`
13101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&5
13102 $as_echo "yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&6; }
13105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13106 $as_echo "no" >&6; }
13109 ## If we have a custom action on failure, don't print errors, but
13110 ## do set a variable so people can do so. Do it in a subshell
13111 ## to capture any diagnostics in invoking pkg-config.
13112 M17N_FLT_PKG_ERRORS
=`("$PKG_CONFIG" --print-errors "m17n-flt") 2>&1`
13119 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13120 echo "*** See http://www.freedesktop.org/software/pkgconfig"
13124 if test $succeeded = yes; then
13130 if test "$HAVE_M17N_FLT" = "yes"; then
13132 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
13144 ### End of font-backend (under X11) section.
13155 ### Use -lXpm if available, unless `--with-xpm=no'.
13156 ### mingw32 doesn't use -lXpm, since it loads the library dynamically.
13159 if test "${HAVE_W32}" = "yes" && test "${opsys}" = "cygwin"; then
13160 if test "${with_xpm}" != "no"; then
13161 SAVE_CPPFLAGS
="$CPPFLAGS"
13162 SAVE_LDFLAGS
="$LDFLAGS"
13163 CPPFLAGS
="$CPPFLAGS -I/usr/include/noX"
13164 LDFLAGS
="$LDFLAGS -L/usr/lib/noX"
13165 ac_fn_c_check_header_mongrel
"$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
13166 if test "x$ac_cv_header_X11_xpm_h" = x
""yes; then :
13167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToImage in -lXpm" >&5
13168 $as_echo_n "checking for XpmReadFileToImage in -lXpm... " >&6; }
13169 if test "${ac_cv_lib_Xpm_XpmReadFileToImage+set}" = set; then :
13170 $as_echo_n "(cached) " >&6
13172 ac_check_lib_save_LIBS
=$LIBS
13174 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13175 /* end confdefs.h. */
13177 /* Override any GCC internal prototype to avoid an error.
13178 Use char because int might match the return type of a GCC
13179 builtin and then its argument prototype would still apply. */
13183 char XpmReadFileToImage ();
13187 return XpmReadFileToImage ();
13192 if ac_fn_c_try_link
"$LINENO"; then :
13193 ac_cv_lib_Xpm_XpmReadFileToImage
=yes
13195 ac_cv_lib_Xpm_XpmReadFileToImage
=no
13197 rm -f core conftest.err conftest.
$ac_objext \
13198 conftest
$ac_exeext conftest.
$ac_ext
13199 LIBS
=$ac_check_lib_save_LIBS
13201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToImage" >&5
13202 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToImage" >&6; }
13203 if test "x$ac_cv_lib_Xpm_XpmReadFileToImage" = x
""yes; then :
13210 if test "${HAVE_XPM}" = "yes"; then
13211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
13212 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
13213 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13214 /* end confdefs.h. */
13215 #include "X11/xpm.h"
13216 #ifndef XpmReturnAllocPixels
13217 no_return_alloc_pixels
13221 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13222 $EGREP "no_return_alloc_pixels" >/dev
/null
2>&1; then :
13230 if test "${HAVE_XPM}" = "yes"; then
13231 REAL_CPPFLAGS
="$REAL_CPPFLAGS -I/usr/include/noX"
13232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13233 $as_echo "yes" >&6; }
13235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13236 $as_echo "no" >&6; }
13237 CPPFLAGS
="$SAVE_CPPFLAGS"
13238 LDFLAGS
="$SAVE_LDFLAGS"
13243 if test "${HAVE_XPM}" = "yes"; then
13245 $as_echo "#define HAVE_XPM 1" >>confdefs.h
13251 if test "${HAVE_X11}" = "yes"; then
13252 if test "${with_xpm}" != "no"; then
13253 ac_fn_c_check_header_mongrel
"$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
13254 if test "x$ac_cv_header_X11_xpm_h" = x
""yes; then :
13255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
13256 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
13257 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
13258 $as_echo_n "(cached) " >&6
13260 ac_check_lib_save_LIBS
=$LIBS
13261 LIBS
="-lXpm -lX11 $LIBS"
13262 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13263 /* end confdefs.h. */
13265 /* Override any GCC internal prototype to avoid an error.
13266 Use char because int might match the return type of a GCC
13267 builtin and then its argument prototype would still apply. */
13271 char XpmReadFileToPixmap ();
13275 return XpmReadFileToPixmap ();
13280 if ac_fn_c_try_link
"$LINENO"; then :
13281 ac_cv_lib_Xpm_XpmReadFileToPixmap
=yes
13283 ac_cv_lib_Xpm_XpmReadFileToPixmap
=no
13285 rm -f core conftest.err conftest.
$ac_objext \
13286 conftest
$ac_exeext conftest.
$ac_ext
13287 LIBS
=$ac_check_lib_save_LIBS
13289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
13290 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
13291 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x
""yes; then :
13298 if test "${HAVE_XPM}" = "yes"; then
13299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
13300 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
13301 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13302 /* end confdefs.h. */
13303 #include "X11/xpm.h"
13304 #ifndef XpmReturnAllocPixels
13305 no_return_alloc_pixels
13309 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13310 $EGREP "no_return_alloc_pixels" >/dev
/null
2>&1; then :
13318 if test "${HAVE_XPM}" = "yes"; then
13319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13320 $as_echo "yes" >&6; }
13322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13323 $as_echo "no" >&6; }
13328 if test "${HAVE_XPM}" = "yes"; then
13330 $as_echo "#define HAVE_XPM 1" >>confdefs.h
13336 ### FIXME: Perhaps regroup to minimize code duplication due to MinGW's
13337 ### slightly different requirements wrt image libraries (it doesn't
13338 ### use -lXpm because it loads the xpm shared library dynamically at
13340 if test "${opsys}" = "mingw32"; then
13341 if test "${with_xpm}" != "no"; then
13342 ac_fn_c_check_header_compile
"$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "
13345 if test "x$ac_cv_header_X11_xpm_h" = x
""yes; then :
13354 if test "${HAVE_XPM}" = "yes"; then
13356 $as_echo "#define HAVE_XPM 1" >>confdefs.h
13363 ### Use -ljpeg if available, unless `--with-jpeg=no'.
13364 ### mingw32 doesn't use -ljpeg, since it loads the library dynamically.
13367 if test "${opsys}" = "mingw32"; then
13368 if test "${with_jpeg}" != "no"; then
13369 ac_fn_c_check_header_mongrel
"$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
13370 if test "x$ac_cv_header_jerror_h" = x
""yes; then :
13378 if test "${HAVE_JPEG}" = "yes"; then
13379 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
13381 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13382 /* end confdefs.h. */
13383 #include <jpeglib.h>
13384 version=JPEG_LIB_VERSION
13387 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13388 $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev
/null
2>&1; then :
13389 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
13392 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
13393 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
13399 elif test "${HAVE_X11}" = "yes" ||
test "${HAVE_W32}" = "yes"; then
13400 if test "${with_jpeg}" != "no"; then
13401 ac_fn_c_check_header_mongrel
"$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
13402 if test "x$ac_cv_header_jerror_h" = x
""yes; then :
13403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
13404 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
13405 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
13406 $as_echo_n "(cached) " >&6
13408 ac_check_lib_save_LIBS
=$LIBS
13409 LIBS
="-ljpeg $LIBS"
13410 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13411 /* end confdefs.h. */
13413 /* Override any GCC internal prototype to avoid an error.
13414 Use char because int might match the return type of a GCC
13415 builtin and then its argument prototype would still apply. */
13419 char jpeg_destroy_compress ();
13423 return jpeg_destroy_compress ();
13428 if ac_fn_c_try_link
"$LINENO"; then :
13429 ac_cv_lib_jpeg_jpeg_destroy_compress
=yes
13431 ac_cv_lib_jpeg_jpeg_destroy_compress
=no
13433 rm -f core conftest.err conftest.
$ac_objext \
13434 conftest
$ac_exeext conftest.
$ac_ext
13435 LIBS
=$ac_check_lib_save_LIBS
13437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
13438 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
13439 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x
""yes; then :
13448 if test "${HAVE_JPEG}" = "yes"; then
13449 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
13451 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13452 /* end confdefs.h. */
13453 #include <jpeglib.h>
13454 version=JPEG_LIB_VERSION
13457 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13458 $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev
/null
2>&1; then :
13459 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
13462 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
13463 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
13469 if test "${HAVE_JPEG}" = "yes"; then
13475 ### Use -lpng if available, unless `--with-png=no'.
13476 ### mingw32 doesn't use -lpng, since it loads the library dynamically.
13479 if test "${opsys}" = "mingw32"; then
13480 if test "${with_png}" != "no"; then
13481 ac_fn_c_check_header_mongrel
"$LINENO" "png.h" "ac_cv_header_png_h" "$ac_includes_default"
13482 if test "x$ac_cv_header_png_h" = x
""yes; then :
13490 if test "${HAVE_PNG}" = "yes"; then
13492 $as_echo "#define HAVE_PNG 1" >>confdefs.h
13495 ac_fn_c_check_decl
"$LINENO" "png_longjmp" "ac_cv_have_decl_png_longjmp" "#ifdef HAVE_LIBPNG_PNG_H
13496 # include <libpng/png.h>
13502 if test "x$ac_cv_have_decl_png_longjmp" = x
""yes; then :
13506 $as_echo "#define PNG_DEPSTRUCT /**/" >>confdefs.h
13511 elif test "${HAVE_X11}" = "yes" ||
test "${HAVE_W32}" = "yes"; then
13512 if test "${with_png}" != "no"; then
13513 # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
13514 # in /usr/include/libpng.
13515 for ac_header
in png.h libpng
/png.h
13517 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13518 ac_fn_c_check_header_mongrel
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13519 eval as_val
=\$
$as_ac_Header
13520 if test "x$as_val" = x
""yes; then :
13521 cat >>confdefs.h
<<_ACEOF
13522 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13529 if test "$ac_cv_header_png_h" = yes ||
test "$ac_cv_header_libpng_png_h" = yes ; then
13530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
13531 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
13532 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
13533 $as_echo_n "(cached) " >&6
13535 ac_check_lib_save_LIBS
=$LIBS
13536 LIBS
="-lpng -lz -lm $LIBS"
13537 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13538 /* end confdefs.h. */
13540 /* Override any GCC internal prototype to avoid an error.
13541 Use char because int might match the return type of a GCC
13542 builtin and then its argument prototype would still apply. */
13546 char png_get_channels ();
13550 return png_get_channels ();
13555 if ac_fn_c_try_link
"$LINENO"; then :
13556 ac_cv_lib_png_png_get_channels
=yes
13558 ac_cv_lib_png_png_get_channels
=no
13560 rm -f core conftest.err conftest.
$ac_objext \
13561 conftest
$ac_exeext conftest.
$ac_ext
13562 LIBS
=$ac_check_lib_save_LIBS
13564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
13565 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
13566 if test "x$ac_cv_lib_png_png_get_channels" = x
""yes; then :
13573 if test "${HAVE_PNG}" = "yes"; then
13575 $as_echo "#define HAVE_PNG 1" >>confdefs.h
13577 LIBPNG
="-lpng -lz -lm"
13579 ac_fn_c_check_decl
"$LINENO" "png_longjmp" "ac_cv_have_decl_png_longjmp" "#ifdef HAVE_LIBPNG_PNG_H
13580 # include <libpng/png.h>
13586 if test "x$ac_cv_have_decl_png_longjmp" = x
""yes; then :
13590 $as_echo "#define PNG_DEPSTRUCT /**/" >>confdefs.h
13598 ### Use -ltiff if available, unless `--with-tiff=no'.
13599 ### mingw32 doesn't use -ltiff, since it loads the library dynamically.
13602 if test "${opsys}" = "mingw32"; then
13603 if test "${with_tiff}" != "no"; then
13604 ac_fn_c_check_header_mongrel
"$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
13605 if test "x$ac_cv_header_tiffio_h" = x
""yes; then :
13613 if test "${HAVE_TIFF}" = "yes"; then
13615 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
13618 elif test "${HAVE_X11}" = "yes" ||
test "${HAVE_W32}" = "yes"; then
13619 if test "${with_tiff}" != "no"; then
13620 ac_fn_c_check_header_mongrel
"$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
13621 if test "x$ac_cv_header_tiffio_h" = x
""yes; then :
13623 # At least one tiff package requires the jpeg library.
13624 if test "${HAVE_JPEG}" = yes; then tifflibs
="-ljpeg $tifflibs"; fi
13625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
13626 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
13627 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
13628 $as_echo_n "(cached) " >&6
13630 ac_check_lib_save_LIBS
=$LIBS
13631 LIBS
="-ltiff $tifflibs $LIBS"
13632 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13633 /* end confdefs.h. */
13635 /* Override any GCC internal prototype to avoid an error.
13636 Use char because int might match the return type of a GCC
13637 builtin and then its argument prototype would still apply. */
13641 char TIFFGetVersion ();
13645 return TIFFGetVersion ();
13650 if ac_fn_c_try_link
"$LINENO"; then :
13651 ac_cv_lib_tiff_TIFFGetVersion
=yes
13653 ac_cv_lib_tiff_TIFFGetVersion
=no
13655 rm -f core conftest.err conftest.
$ac_objext \
13656 conftest
$ac_exeext conftest.
$ac_ext
13657 LIBS
=$ac_check_lib_save_LIBS
13659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
13660 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
13661 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x
""yes; then :
13670 if test "${HAVE_TIFF}" = "yes"; then
13672 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
13679 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
13680 ### mingw32 doesn't use -lgif/-lungif, since it loads the library dynamically.
13683 if test "${opsys}" = "mingw32"; then
13684 if test "${with_gif}" != "no"; then
13685 ac_fn_c_check_header_mongrel
"$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
13686 if test "x$ac_cv_header_gif_lib_h" = x
""yes; then :
13694 if test "${HAVE_GIF}" = "yes"; then
13696 $as_echo "#define HAVE_GIF 1" >>confdefs.h
13699 elif test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no" \
13700 ||
test "${HAVE_W32}" = "yes"; then
13701 ac_fn_c_check_header_mongrel
"$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
13702 if test "x$ac_cv_header_gif_lib_h" = x
""yes; then :
13703 # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
13704 # Earlier versions can crash Emacs.
13705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
13706 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
13707 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
13708 $as_echo_n "(cached) " >&6
13710 ac_check_lib_save_LIBS
=$LIBS
13712 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13713 /* end confdefs.h. */
13715 /* Override any GCC internal prototype to avoid an error.
13716 Use char because int might match the return type of a GCC
13717 builtin and then its argument prototype would still apply. */
13721 char EGifPutExtensionLast ();
13725 return EGifPutExtensionLast ();
13730 if ac_fn_c_try_link
"$LINENO"; then :
13731 ac_cv_lib_gif_EGifPutExtensionLast
=yes
13733 ac_cv_lib_gif_EGifPutExtensionLast
=no
13735 rm -f core conftest.err conftest.
$ac_objext \
13736 conftest
$ac_exeext conftest.
$ac_ext
13737 LIBS
=$ac_check_lib_save_LIBS
13739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
13740 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
13741 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x
""yes; then :
13751 if test "$HAVE_GIF" = yes; then
13753 elif test "$HAVE_GIF" = maybe
; then
13754 # If gif_lib.h but no libgif, try libungif.
13755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
13756 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
13757 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
13758 $as_echo_n "(cached) " >&6
13760 ac_check_lib_save_LIBS
=$LIBS
13761 LIBS
="-lungif $LIBS"
13762 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13763 /* end confdefs.h. */
13765 /* Override any GCC internal prototype to avoid an error.
13766 Use char because int might match the return type of a GCC
13767 builtin and then its argument prototype would still apply. */
13771 char EGifPutExtensionLast ();
13775 return EGifPutExtensionLast ();
13780 if ac_fn_c_try_link
"$LINENO"; then :
13781 ac_cv_lib_ungif_EGifPutExtensionLast
=yes
13783 ac_cv_lib_ungif_EGifPutExtensionLast
=no
13785 rm -f core conftest.err conftest.
$ac_objext \
13786 conftest
$ac_exeext conftest.
$ac_ext
13787 LIBS
=$ac_check_lib_save_LIBS
13789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
13790 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
13791 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x
""yes; then :
13797 test "$HAVE_GIF" = yes && LIBGIF
=-lungif
13800 if test "${HAVE_GIF}" = "yes"; then
13802 $as_echo "#define HAVE_GIF 1" >>confdefs.h
13808 if test "${HAVE_X11}" = "yes"; then
13811 test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
13812 MISSING
="libXpm" && WITH_NO
="--with-xpm=no"
13813 test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
13814 MISSING
="$MISSING libjpeg" && WITH_NO
="$WITH_NO --with-jpeg=no"
13815 test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
13816 MISSING
="$MISSING libpng" && WITH_NO
="$WITH_NO --with-png=no"
13817 test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
13818 MISSING
="$MISSING libgif/libungif" && WITH_NO
="$WITH_NO --with-gif=no"
13819 test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
13820 MISSING
="$MISSING libtiff" && WITH_NO
="$WITH_NO --with-tiff=no"
13822 if test "X${MISSING}" != X
; then
13823 as_fn_error
"The following required libraries were not found:
13825 Maybe some development libraries/packages are missing?
13826 If you don't want to link with them give
13828 as options to configure" "$LINENO" 5
13832 ### Use -lgpm if available, unless `--with-gpm=no'.
13835 if test "${with_gpm}" != "no"; then
13836 ac_fn_c_check_header_mongrel
"$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
13837 if test "x$ac_cv_header_gpm_h" = x
""yes; then :
13838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
13839 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
13840 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
13841 $as_echo_n "(cached) " >&6
13843 ac_check_lib_save_LIBS
=$LIBS
13845 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13846 /* end confdefs.h. */
13848 /* Override any GCC internal prototype to avoid an error.
13849 Use char because int might match the return type of a GCC
13850 builtin and then its argument prototype would still apply. */
13858 return Gpm_Open ();
13863 if ac_fn_c_try_link
"$LINENO"; then :
13864 ac_cv_lib_gpm_Gpm_Open
=yes
13866 ac_cv_lib_gpm_Gpm_Open
=no
13868 rm -f core conftest.err conftest.
$ac_objext \
13869 conftest
$ac_exeext conftest.
$ac_ext
13870 LIBS
=$ac_check_lib_save_LIBS
13872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
13873 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
13874 if test "x$ac_cv_lib_gpm_Gpm_Open" = x
""yes; then :
13882 if test "${HAVE_GPM}" = "yes"; then
13884 $as_echo "#define HAVE_GPM 1" >>confdefs.h
13896 ### Use NeXTstep API to implement GUI.
13897 if test "${HAVE_NS}" = "yes"; then
13899 $as_echo "#define HAVE_NS 1" >>confdefs.h
13901 if test "${NS_IMPL_COCOA}" = "yes"; then
13903 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
13906 if test "${NS_IMPL_GNUSTEP}" = "yes"; then
13908 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
13910 # See also .m.o rule in Makefile.in */
13911 # FIXME: are all these flags really needed? Document here why. */
13912 GNUSTEP_CFLAGS
="-D_REENTRANT -fPIC -fno-strict-aliasing -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
13913 ## Extra CFLAGS applied to src/*.m files.
13914 GNU_OBJC_CFLAGS
="$GNU_OBJC_CFLAGS -fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
13916 # We also have mouse menus.
13921 if test "${HAVE_W32}" = "yes"; then
13925 ### Use session management (-lSM -lICE) if available
13928 if test "${HAVE_X11}" = "yes"; then
13929 ac_fn_c_check_header_mongrel
"$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
13930 if test "x$ac_cv_header_X11_SM_SMlib_h" = x
""yes; then :
13931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
13932 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
13933 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
13934 $as_echo_n "(cached) " >&6
13936 ac_check_lib_save_LIBS
=$LIBS
13937 LIBS
="-lSM -lICE $LIBS"
13938 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13939 /* end confdefs.h. */
13941 /* Override any GCC internal prototype to avoid an error.
13942 Use char because int might match the return type of a GCC
13943 builtin and then its argument prototype would still apply. */
13947 char SmcOpenConnection ();
13951 return SmcOpenConnection ();
13956 if ac_fn_c_try_link
"$LINENO"; then :
13957 ac_cv_lib_SM_SmcOpenConnection
=yes
13959 ac_cv_lib_SM_SmcOpenConnection
=no
13961 rm -f core conftest.err conftest.
$ac_objext \
13962 conftest
$ac_exeext conftest.
$ac_ext
13963 LIBS
=$ac_check_lib_save_LIBS
13965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
13966 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
13967 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x
""yes; then :
13975 if test "${HAVE_X_SM}" = "yes"; then
13977 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
13979 LIBXSM
="-lSM -lICE"
13982 *) LIBS
="$LIBXSM $LIBS" ;;
13988 ### Use XRandr (-lXrandr) if available
13990 if test "${HAVE_X11}" = "yes"; then
13991 XRANDR_REQUIRED
=1.2.2
13992 XRANDR_MODULES
="xrandr >= $XRANDR_REQUIRED"
13996 if test "$PKG_CONFIG" = "no" ; then
13999 PKG_CONFIG_MIN_VERSION
=0.9.0
14000 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
14001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $XRANDR_MODULES" >&5
14002 $as_echo_n "checking for $XRANDR_MODULES... " >&6; }
14004 if "$PKG_CONFIG" --exists "$XRANDR_MODULES" 2>&5 &&
14005 XRANDR_CFLAGS
=`"$PKG_CONFIG" --cflags "$XRANDR_MODULES" 2>&5` &&
14006 XRANDR_LIBS
=`"$PKG_CONFIG" --libs "$XRANDR_MODULES" 2>&5`; then
14013 XRANDR_CFLAGS
=`$as_echo "$XRANDR_CFLAGS" | sed -e "$edit_cflags"`
14014 XRANDR_LIBS
=`$as_echo "$XRANDR_LIBS" | sed -e 's,///*,/,g'`
14015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XRANDR_CFLAGS' LIBS='$XRANDR_LIBS'" >&5
14016 $as_echo "yes CFLAGS='$XRANDR_CFLAGS' LIBS='$XRANDR_LIBS'" >&6; }
14019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14020 $as_echo "no" >&6; }
14023 ## If we have a custom action on failure, don't print errors, but
14024 ## do set a variable so people can do so. Do it in a subshell
14025 ## to capture any diagnostics in invoking pkg-config.
14026 XRANDR_PKG_ERRORS
=`("$PKG_CONFIG" --print-errors "$XRANDR_MODULES") 2>&1`
14033 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
14034 echo "*** See http://www.freedesktop.org/software/pkgconfig"
14038 if test $succeeded = yes; then
14044 if test $HAVE_XRANDR = no
; then
14045 # Test old way in case pkg-config doesn't have it (older machines).
14046 ac_fn_c_check_header_mongrel
"$LINENO" "X11/extensions/Xrandr.h" "ac_cv_header_X11_extensions_Xrandr_h" "$ac_includes_default"
14047 if test "x$ac_cv_header_X11_extensions_Xrandr_h" = x
""yes; then :
14048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRRGetScreenResources in -lXrandr" >&5
14049 $as_echo_n "checking for XRRGetScreenResources in -lXrandr... " >&6; }
14050 if test "${ac_cv_lib_Xrandr_XRRGetScreenResources+set}" = set; then :
14051 $as_echo_n "(cached) " >&6
14053 ac_check_lib_save_LIBS
=$LIBS
14054 LIBS
="-lXrandr $LIBS"
14055 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14056 /* end confdefs.h. */
14058 /* Override any GCC internal prototype to avoid an error.
14059 Use char because int might match the return type of a GCC
14060 builtin and then its argument prototype would still apply. */
14064 char XRRGetScreenResources ();
14068 return XRRGetScreenResources ();
14073 if ac_fn_c_try_link
"$LINENO"; then :
14074 ac_cv_lib_Xrandr_XRRGetScreenResources
=yes
14076 ac_cv_lib_Xrandr_XRRGetScreenResources
=no
14078 rm -f core conftest.err conftest.
$ac_objext \
14079 conftest
$ac_exeext conftest.
$ac_ext
14080 LIBS
=$ac_check_lib_save_LIBS
14082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrandr_XRRGetScreenResources" >&5
14083 $as_echo "$ac_cv_lib_Xrandr_XRRGetScreenResources" >&6; }
14084 if test "x$ac_cv_lib_Xrandr_XRRGetScreenResources" = x
""yes; then :
14091 if test $HAVE_XRANDR = yes; then
14092 XRANDR_LIBS
=-lXrandr
14096 if test $HAVE_XRANDR = yes; then
14097 SAVE_CFLAGS
="$CFLAGS"
14099 CFLAGS
="$XRANDR_CFLAGS $CFLAGS"
14100 LIBS
="$XRANDR_LIBS $LIBS"
14101 for ac_func
in XRRGetOutputPrimary XRRGetScreenResourcesCurrent
14103 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14104 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
14105 eval as_val
=\$
$as_ac_var
14106 if test "x$as_val" = x
""yes; then :
14107 cat >>confdefs.h
<<_ACEOF
14108 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14114 CFLAGS
="$SAVE_CFLAGS"
14118 $as_echo "#define HAVE_XRANDR 1" >>confdefs.h
14123 ### Use Xinerama (-lXinerama) if available
14125 if test "${HAVE_X11}" = "yes"; then
14126 XINERAMA_REQUIRED
=1.0.2
14127 XINERAMA_MODULES
="xinerama >= $XINERAMA_REQUIRED"
14131 if test "$PKG_CONFIG" = "no" ; then
14134 PKG_CONFIG_MIN_VERSION
=0.9.0
14135 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
14136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $XINERAMA_MODULES" >&5
14137 $as_echo_n "checking for $XINERAMA_MODULES... " >&6; }
14139 if "$PKG_CONFIG" --exists "$XINERAMA_MODULES" 2>&5 &&
14140 XINERAMA_CFLAGS
=`"$PKG_CONFIG" --cflags "$XINERAMA_MODULES" 2>&5` &&
14141 XINERAMA_LIBS
=`"$PKG_CONFIG" --libs "$XINERAMA_MODULES" 2>&5`; then
14148 XINERAMA_CFLAGS
=`$as_echo "$XINERAMA_CFLAGS" | sed -e "$edit_cflags"`
14149 XINERAMA_LIBS
=`$as_echo "$XINERAMA_LIBS" | sed -e 's,///*,/,g'`
14150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XINERAMA_CFLAGS' LIBS='$XINERAMA_LIBS'" >&5
14151 $as_echo "yes CFLAGS='$XINERAMA_CFLAGS' LIBS='$XINERAMA_LIBS'" >&6; }
14154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14155 $as_echo "no" >&6; }
14158 ## If we have a custom action on failure, don't print errors, but
14159 ## do set a variable so people can do so. Do it in a subshell
14160 ## to capture any diagnostics in invoking pkg-config.
14161 XINERAMA_PKG_ERRORS
=`("$PKG_CONFIG" --print-errors "$XINERAMA_MODULES") 2>&1`
14168 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
14169 echo "*** See http://www.freedesktop.org/software/pkgconfig"
14173 if test $succeeded = yes; then
14179 if test $HAVE_XINERAMA = no
; then
14180 # Test old way in case pkg-config doesn't have it (older machines).
14181 ac_fn_c_check_header_mongrel
"$LINENO" "X11/extensions/Xinerama.h" "ac_cv_header_X11_extensions_Xinerama_h" "$ac_includes_default"
14182 if test "x$ac_cv_header_X11_extensions_Xinerama_h" = x
""yes; then :
14183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XineramaQueryExtension in -lXinerama" >&5
14184 $as_echo_n "checking for XineramaQueryExtension in -lXinerama... " >&6; }
14185 if test "${ac_cv_lib_Xinerama_XineramaQueryExtension+set}" = set; then :
14186 $as_echo_n "(cached) " >&6
14188 ac_check_lib_save_LIBS
=$LIBS
14189 LIBS
="-lXinerama $LIBS"
14190 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14191 /* end confdefs.h. */
14193 /* Override any GCC internal prototype to avoid an error.
14194 Use char because int might match the return type of a GCC
14195 builtin and then its argument prototype would still apply. */
14199 char XineramaQueryExtension ();
14203 return XineramaQueryExtension ();
14208 if ac_fn_c_try_link
"$LINENO"; then :
14209 ac_cv_lib_Xinerama_XineramaQueryExtension
=yes
14211 ac_cv_lib_Xinerama_XineramaQueryExtension
=no
14213 rm -f core conftest.err conftest.
$ac_objext \
14214 conftest
$ac_exeext conftest.
$ac_ext
14215 LIBS
=$ac_check_lib_save_LIBS
14217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xinerama_XineramaQueryExtension" >&5
14218 $as_echo "$ac_cv_lib_Xinerama_XineramaQueryExtension" >&6; }
14219 if test "x$ac_cv_lib_Xinerama_XineramaQueryExtension" = x
""yes; then :
14226 if test $HAVE_XINERAMA = yes; then
14227 XINERAMA_LIBS
=-lXinerama
14231 if test $HAVE_XINERAMA = yes; then
14233 $as_echo "#define HAVE_XINERAMA 1" >>confdefs.h
14239 ### Use libxml (-lxml2) if available
14240 ### mingw32 doesn't use -lxml2, since it loads the library dynamically.
14242 if test "${with_xml2}" != "no"; then
14243 ### I'm not sure what the version number should be, so I just guessed.
14247 if test "$PKG_CONFIG" = "no" ; then
14250 PKG_CONFIG_MIN_VERSION
=0.9.0
14251 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
14252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
14253 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
14255 if "$PKG_CONFIG" --exists "libxml-2.0 > 2.6.17" 2>&5 &&
14256 LIBXML2_CFLAGS
=`"$PKG_CONFIG" --cflags "libxml-2.0 > 2.6.17" 2>&5` &&
14257 LIBXML2_LIBS
=`"$PKG_CONFIG" --libs "libxml-2.0 > 2.6.17" 2>&5`; then
14264 LIBXML2_CFLAGS
=`$as_echo "$LIBXML2_CFLAGS" | sed -e "$edit_cflags"`
14265 LIBXML2_LIBS
=`$as_echo "$LIBXML2_LIBS" | sed -e 's,///*,/,g'`
14266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&5
14267 $as_echo "yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&6; }
14270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14271 $as_echo "no" >&6; }
14274 ## If we have a custom action on failure, don't print errors, but
14275 ## do set a variable so people can do so. Do it in a subshell
14276 ## to capture any diagnostics in invoking pkg-config.
14277 LIBXML2_PKG_ERRORS
=`("$PKG_CONFIG" --print-errors "libxml-2.0 > 2.6.17") 2>&1`
14284 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
14285 echo "*** See http://www.freedesktop.org/software/pkgconfig"
14289 if test $succeeded = yes; then
14295 # Built-in libxml2 on OS X 10.8 lacks libxml-2.0.pc.
14296 if test "${HAVE_LIBXML2}" != "yes" -a "$opsys" = "darwin"; then
14297 SAVE_CPPFLAGS
="$CPPFLAGS"
14298 CPPFLAGS
="$CPPFLAGS -I/usr/include/libxml2"
14299 ac_fn_c_check_header_mongrel
"$LINENO" "libxml/HTMLparser.h" "ac_cv_header_libxml_HTMLparser_h" "$ac_includes_default"
14300 if test "x$ac_cv_header_libxml_HTMLparser_h" = x
""yes; then :
14301 ac_fn_c_check_decl
"$LINENO" "HTML_PARSE_RECOVER" "ac_cv_have_decl_HTML_PARSE_RECOVER" "#include <libxml/HTMLparser.h>
14303 if test "x$ac_cv_have_decl_HTML_PARSE_RECOVER" = x
""yes; then :
14310 CPPFLAGS
="$SAVE_CPPFLAGS"
14311 if test "${HAVE_LIBXML2}" = "yes"; then
14312 LIBXML2_LIBS
="-lxml2"
14313 LIBXML2_CFLAGS
="-I/usr/include/libxml2"
14316 if test "${HAVE_LIBXML2}" = "yes"; then
14317 if test "${opsys}" != "mingw32"; then
14318 LIBS
="$LIBXML2_LIBS $LIBS"
14319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
14320 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
14321 if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
14322 $as_echo_n "(cached) " >&6
14324 ac_check_lib_save_LIBS
=$LIBS
14325 LIBS
="-lxml2 $LIBS"
14326 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14327 /* end confdefs.h. */
14329 /* Override any GCC internal prototype to avoid an error.
14330 Use char because int might match the return type of a GCC
14331 builtin and then its argument prototype would still apply. */
14335 char htmlReadMemory ();
14339 return htmlReadMemory ();
14344 if ac_fn_c_try_link
"$LINENO"; then :
14345 ac_cv_lib_xml2_htmlReadMemory
=yes
14347 ac_cv_lib_xml2_htmlReadMemory
=no
14349 rm -f core conftest.err conftest.
$ac_objext \
14350 conftest
$ac_exeext conftest.
$ac_ext
14351 LIBS
=$ac_check_lib_save_LIBS
14353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
14354 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
14355 if test "x$ac_cv_lib_xml2_htmlReadMemory" = x
""yes; then :
14364 if test "${HAVE_LIBXML2}" = "yes"; then
14366 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
14377 # If netdb.h doesn't declare h_errno, we must declare it by hand.
14378 # On MinGW, that is provided by nt/inc/sys/socket.h and w32.c.
14379 if test "${opsys}" = "mingw32"; then
14380 emacs_cv_netdb_declares_h_errno
=yes
14382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
14383 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
14384 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
14385 $as_echo_n "(cached) " >&6
14387 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14388 /* end confdefs.h. */
14398 if ac_fn_c_try_link
"$LINENO"; then :
14399 emacs_cv_netdb_declares_h_errno
=yes
14401 emacs_cv_netdb_declares_h_errno
=no
14403 rm -f core conftest.err conftest.
$ac_objext \
14404 conftest
$ac_exeext conftest.
$ac_ext
14406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
14407 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
14408 if test $emacs_cv_netdb_declares_h_errno = yes; then
14410 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
14414 # sqrt and other floating-point functions such as fmod and frexp
14415 # are found in -lm on most systems, but mingw32 doesn't use -lm.
14416 if test "${opsys}" != "mingw32"; then
14417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
14418 $as_echo_n "checking for sqrt in -lm... " >&6; }
14419 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
14420 $as_echo_n "(cached) " >&6
14422 ac_check_lib_save_LIBS
=$LIBS
14424 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14425 /* end confdefs.h. */
14427 /* Override any GCC internal prototype to avoid an error.
14428 Use char because int might match the return type of a GCC
14429 builtin and then its argument prototype would still apply. */
14442 if ac_fn_c_try_link
"$LINENO"; then :
14443 ac_cv_lib_m_sqrt
=yes
14445 ac_cv_lib_m_sqrt
=no
14447 rm -f core conftest.err conftest.
$ac_objext \
14448 conftest
$ac_exeext conftest.
$ac_ext
14449 LIBS
=$ac_check_lib_save_LIBS
14451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
14452 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
14453 if test "x$ac_cv_lib_m_sqrt" = x
""yes; then :
14454 cat >>confdefs.h
<<_ACEOF
14455 #define HAVE_LIBM 1
14464 # Check for mail-locking functions in a "mail" library. Probably this should
14465 # have the same check as for liblockfile below.
14466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
14467 $as_echo_n "checking for maillock in -lmail... " >&6; }
14468 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
14469 $as_echo_n "(cached) " >&6
14471 ac_check_lib_save_LIBS
=$LIBS
14472 LIBS
="-lmail $LIBS"
14473 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14474 /* end confdefs.h. */
14476 /* Override any GCC internal prototype to avoid an error.
14477 Use char because int might match the return type of a GCC
14478 builtin and then its argument prototype would still apply. */
14486 return maillock ();
14491 if ac_fn_c_try_link
"$LINENO"; then :
14492 ac_cv_lib_mail_maillock
=yes
14494 ac_cv_lib_mail_maillock
=no
14496 rm -f core conftest.err conftest.
$ac_objext \
14497 conftest
$ac_exeext conftest.
$ac_ext
14498 LIBS
=$ac_check_lib_save_LIBS
14500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
14501 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
14502 if test "x$ac_cv_lib_mail_maillock" = x
""yes; then :
14508 if test $have_mail = yes; then
14510 LIBS
="$LIBS_MAIL $LIBS"
14512 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
14517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
14518 $as_echo_n "checking for maillock in -llockfile... " >&6; }
14519 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
14520 $as_echo_n "(cached) " >&6
14522 ac_check_lib_save_LIBS
=$LIBS
14523 LIBS
="-llockfile $LIBS"
14524 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14525 /* end confdefs.h. */
14527 /* Override any GCC internal prototype to avoid an error.
14528 Use char because int might match the return type of a GCC
14529 builtin and then its argument prototype would still apply. */
14537 return maillock ();
14542 if ac_fn_c_try_link
"$LINENO"; then :
14543 ac_cv_lib_lockfile_maillock
=yes
14545 ac_cv_lib_lockfile_maillock
=no
14547 rm -f core conftest.err conftest.
$ac_objext \
14548 conftest
$ac_exeext conftest.
$ac_ext
14549 LIBS
=$ac_check_lib_save_LIBS
14551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
14552 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
14553 if test "x$ac_cv_lib_lockfile_maillock" = x
""yes; then :
14559 if test $have_lockfile = yes; then
14560 LIBS_MAIL
=-llockfile
14561 LIBS
="$LIBS_MAIL $LIBS"
14563 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
14566 # If we have the shared liblockfile, assume we must use it for mail
14567 # locking (e.g. Debian). If we couldn't link against liblockfile
14568 # (no liblockfile.a installed), ensure that we don't need to.
14569 # Extract the first word of "liblockfile.so", so it can be a program name with args.
14570 set dummy liblockfile.so
; ac_word
=$2
14571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14572 $as_echo_n "checking for $ac_word... " >&6; }
14573 if test "${ac_cv_prog_liblockfile+set}" = set; then :
14574 $as_echo_n "(cached) " >&6
14576 if test -n "$liblockfile"; then
14577 ac_cv_prog_liblockfile
="$liblockfile" # Let the user override the test.
14579 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
14580 as_dummy
="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
14581 for as_dir
in $as_dummy
14584 test -z "$as_dir" && as_dir
=.
14585 for ac_exec_ext
in '' $ac_executable_extensions; do
14586 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14587 ac_cv_prog_liblockfile
="yes"
14588 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14595 test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile
="no"
14598 liblockfile
=$ac_cv_prog_liblockfile
14599 if test -n "$liblockfile"; then
14600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
14601 $as_echo "$liblockfile" >&6; }
14603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14604 $as_echo "no" >&6; }
14608 if test $ac_cv_prog_liblockfile = yes; then
14609 as_fn_error
"Shared liblockfile found but can't link against it.
14610 This probably means that movemail could lose mail.
14611 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
14619 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
14620 ## interlock access to the mail spool. The alternative is a lock file named
14621 ## /usr/spool/mail/$USER.lock.
14624 aix4-2
) mail_lock
="lockf" ;;
14626 gnu|freebsd|dragonfly|netbsd|openbsd|darwin|irix6-5
) mail_lock
="flock" ;;
14628 ## On GNU/Linux systems, both methods are used by various mail programs.
14629 ## I assume most people are using newer mailers that have heard of flock.
14630 ## Change this if you need to.
14631 ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
14632 ## configure gets the right answers, and that means *NOT* using flock.
14633 ## Using flock is guaranteed to be the wrong thing. See Debian Policy
14634 ## for details.'' and then uses `#ifdef DEBIAN'. Unfortunately the
14635 ## Debian maintainer hasn't provided a clean fix for Emacs.
14636 ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
14637 ## HAVE_MAILLOCK_H are defined, so the following appears to be the
14638 ## correct logic. -- fx
14639 ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
14640 ## liblockfile is a Free Software replacement for libmail, used on
14641 ## Debian systems and elsewhere. -rfr.
14644 if test $have_mail = yes ||
test $have_lockfile = yes; then
14645 test $ac_cv_header_maillock_h = yes && mail_lock
=no
14650 mail_lock
="none-needed" ;;
14654 case "$mail_lock" in
14656 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
14660 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
14665 *) BLESSMAIL_TARGET
="need-blessmail" ;;
14670 for ac_func
in accept4 gethostname \
14671 getrusage get_current_dir_name \
14673 select getpagesize setlocale \
14674 getrlimit setrlimit shutdown getaddrinfo \
14675 strsignal setitimer \
14676 sendto recvfrom getsockname getpeername getifaddrs freeifaddrs \
14677 gai_strerror mkostemp mkstemp getline getdelim sync \
14678 difftime posix_memalign \
14679 getpwent endpwent getgrent endgrent \
14681 cfmakeraw cfsetspeed copysign __executable_start log2
14683 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14684 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
14685 eval as_val
=\$
$as_ac_var
14686 if test "x$as_val" = x
""yes; then :
14687 cat >>confdefs.h
<<_ACEOF
14688 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14695 ## Eric Backus <ericb@lsid.hp.com> says, HP-UX 9.x on HP 700 machines
14696 ## has a broken `rint' in some library versions including math library
14697 ## version number A.09.05.
14698 ## You can fix the math library by installing patch number PHSS_4630.
14699 ## But we can fix it more reliably for Emacs by just not using rint.
14700 ## We also skip HAVE_RANDOM - see comments in src/conf_post.h.
14703 *) for ac_func
in random rint
14705 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14706 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
14707 eval as_val
=\$
$as_ac_var
14708 if test "x$as_val" = x
""yes; then :
14709 cat >>confdefs.h
<<_ACEOF
14710 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
14719 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
14720 if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
14721 $as_echo_n "(cached) " >&6
14723 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14724 /* end confdefs.h. */
14729 __builtin_unwind_init ();
14734 if ac_fn_c_try_link
"$LINENO"; then :
14735 emacs_cv_func___builtin_unwind_init
=yes
14737 emacs_cv_func___builtin_unwind_init
=no
14739 rm -f core conftest.err conftest.
$ac_objext \
14740 conftest
$ac_exeext conftest.
$ac_ext
14742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
14743 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
14744 if test $emacs_cv_func___builtin_unwind_init = yes; then
14746 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
14754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
14755 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
14756 if test "${ac_cv_sys_largefile_source+set}" = set; then :
14757 $as_echo_n "(cached) " >&6
14760 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14761 /* end confdefs.h. */
14762 #include <sys/types.h> /* for off_t */
14767 int (*fp) (FILE *, off_t, int) = fseeko;
14768 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
14773 if ac_fn_c_try_link
"$LINENO"; then :
14774 ac_cv_sys_largefile_source
=no
; break
14776 rm -f core conftest.err conftest.
$ac_objext \
14777 conftest
$ac_exeext conftest.
$ac_ext
14778 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14779 /* end confdefs.h. */
14780 #define _LARGEFILE_SOURCE 1
14781 #include <sys/types.h> /* for off_t */
14786 int (*fp) (FILE *, off_t, int) = fseeko;
14787 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
14792 if ac_fn_c_try_link
"$LINENO"; then :
14793 ac_cv_sys_largefile_source
=1; break
14795 rm -f core conftest.err conftest.
$ac_objext \
14796 conftest
$ac_exeext conftest.
$ac_ext
14797 ac_cv_sys_largefile_source
=unknown
14801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
14802 $as_echo "$ac_cv_sys_largefile_source" >&6; }
14803 case $ac_cv_sys_largefile_source in #(
14806 cat >>confdefs.h
<<_ACEOF
14807 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
14813 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
14814 # in glibc 2.1.3, but that breaks too many other things.
14815 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
14816 if test $ac_cv_sys_largefile_source != unknown
; then
14818 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
14824 for ac_func
in grantpt
14826 ac_fn_c_check_func
"$LINENO" "grantpt" "ac_cv_func_grantpt"
14827 if test "x$ac_cv_func_grantpt" = x
""yes; then :
14828 cat >>confdefs.h
<<_ACEOF
14829 #define HAVE_GRANTPT 1
14836 # PTY-related GNU extensions.
14837 for ac_func
in getpt posix_openpt
14839 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14840 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
14841 eval as_val
=\$
$as_ac_var
14842 if test "x$as_val" = x
""yes; then :
14843 cat >>confdefs.h
<<_ACEOF
14844 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14851 # Check this now, so that we will NOT find the above functions in ncurses.
14852 # That is because we have not set up to link ncurses in lib-src.
14853 # It's better to believe a function is not available
14854 # than to expect to find it in ncurses.
14855 # Also we need tputs and friends to be able to build at all.
14856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
14857 $as_echo_n "checking for library containing tputs... " >&6; }
14858 # Run a test program that contains a call to tputs, a call that is
14859 # never executed. This tests whether a pre-'main' dynamic linker
14860 # works with the library. It's too much trouble to actually call
14861 # tputs in the test program, due to portability hassles. When
14862 # cross-compiling, assume the test program will run if it links.
14864 if test "${opsys}" = "mingw32"; then
14865 msg
='none required'
14867 # Maybe curses should be tried earlier?
14868 # See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9736#35
14869 for tputs_library
in '' tinfo ncurses terminfo termcap curses
; do
14871 if test -z "$tputs_library"; then
14873 msg
='none required'
14875 LIBS_TERMCAP
=-l$tputs_library
14877 LIBS
="$LIBS_TERMCAP $LIBS"
14879 if test "$cross_compiling" = yes; then :
14880 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14881 /* end confdefs.h. */
14883 extern void tputs (const char *, int, int (*)(int));
14884 int main (int argc, char **argv)
14887 tputs (argv[0], 0, 0);
14892 if ac_fn_c_try_link
"$LINENO"; then :
14897 rm -f core conftest.err conftest.
$ac_objext \
14898 conftest
$ac_exeext conftest.
$ac_ext
14900 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14901 /* end confdefs.h. */
14903 extern void tputs (const char *, int, int (*)(int));
14904 int main (int argc, char **argv)
14907 tputs (argv[0], 0, 0);
14912 if ac_fn_c_try_run
"$LINENO"; then :
14917 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
14918 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
14922 if test "X$msg" != Xno
; then
14927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
14928 $as_echo "$msg" >&6; }
14929 if test "X$msg" = Xno
; then
14930 as_fn_error
"The required function \`tputs' was not found in any library.
14931 The following libraries were tried (in order):
14932 libtinfo, libncurses, libterminfo, libtermcap, libcurses
14933 Please try installing whichever of these libraries is most appropriate
14934 for your system, together with its header files.
14935 For example, a libncurses-dev(el) or similar package." "$LINENO" 5
14938 ## Use termcap instead of terminfo?
14939 ## Only true for: freebsd < 40000, ms-w32, msdos, netbsd < 599002500.
14941 ## FIXME? In the cases below where we unconditionally set
14942 ## LIBS_TERMCAP="-lncurses", this overrides LIBS_TERMCAP = -ltinfo,
14943 ## if that was found above to have tputs.
14944 ## Should we use the gnu* logic everywhere?
14946 ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
14947 ## The ncurses library has been moved out of the System framework in
14948 ## Mac OS X 10.2. So if configure detects it, set the command-line
14949 ## option to use it.
14950 darwin
) LIBS_TERMCAP
="-lncurses" ;;
14952 gnu
*) test -z "$LIBS_TERMCAP" && LIBS_TERMCAP
="-lncurses" ;;
14955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
14956 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
14957 if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
14958 $as_echo_n "(cached) " >&6
14960 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14961 /* end confdefs.h. */
14962 #include <osreldate.h>
14966 #if __FreeBSD_version < 400000
14974 if ac_fn_c_try_link
"$LINENO"; then :
14975 emacs_cv_freebsd_terminfo
=yes
14977 emacs_cv_freebsd_terminfo
=no
14979 rm -f core conftest.err conftest.
$ac_objext \
14980 conftest
$ac_exeext conftest.
$ac_ext
14984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
14985 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
14987 if test $emacs_cv_freebsd_terminfo = yes; then
14988 LIBS_TERMCAP
="-lncurses"
14991 LIBS_TERMCAP
="-ltermcap"
15001 if test "x$LIBS_TERMCAP" != "x-lterminfo"; then
15003 LIBS_TERMCAP
="-ltermcap"
15007 openbsd | dragonfly
) LIBS_TERMCAP
="-lncurses" ;;
15009 ## hpux: Make sure we get select from libc rather than from libcurses
15010 ## because libcurses on HPUX 10.10 has a broken version of select.
15011 ## We used to use -lc -lcurses, but this may be cleaner.
15012 ## FIXME? But TERMINFO = yes on hpux (it used to be explicitly
15013 # set that way, now it uses the default). Isn't this a contradiction?
15014 hpux
*) LIBS_TERMCAP
="-ltermcap" ;;
15018 TERMCAP_OBJ
=tparam.o
15019 if test $TERMINFO = yes; then
15021 $as_echo "#define TERMINFO 1" >>confdefs.h
15023 TERMCAP_OBJ
=terminfo.o
15025 if test "X$LIBS_TERMCAP" = "X-lncurses"; then
15027 $as_echo "#define USE_NCURSES 1" >>confdefs.h
15034 # Do we have res_init, for detecting changes in /etc/resolv.conf?
15035 # On Darwin, res_init appears not to be useful: see bug#562 and
15036 # http://lists.gnu.org/archive/html/emacs-devel/2007-11/msg01467.html
15039 if test $opsys != darwin
; then
15041 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15042 /* end confdefs.h. */
15043 #include <netinet/in.h>
15044 #include <arpa/nameser.h>
15045 #include <resolv.h>
15054 if ac_fn_c_try_link
"$LINENO"; then :
15059 rm -f core conftest.err conftest.
$ac_objext \
15060 conftest
$ac_exeext conftest.
$ac_ext
15061 if test "$have_res_init" = no
; then
15063 LIBS
="$LIBS -lresolv"
15064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
15065 $as_echo_n "checking for res_init with -lresolv... " >&6; }
15066 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15067 /* end confdefs.h. */
15068 #include <netinet/in.h>
15069 #include <arpa/nameser.h>
15070 #include <resolv.h>
15079 if ac_fn_c_try_link
"$LINENO"; then :
15084 rm -f core conftest.err conftest.
$ac_objext \
15085 conftest
$ac_exeext conftest.
$ac_ext
15086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
15087 $as_echo "$have_res_init" >&6; }
15088 if test "$have_res_init" = yes ; then
15094 if test "$have_res_init" = yes; then
15096 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
15100 # Do we need the Hesiod library to provide the support routines?
15102 if test "$with_hesiod" != no
; then
15103 # Don't set $LIBS here -- see comments above. FIXME which comments?
15104 ac_fn_c_check_func
"$LINENO" "res_send" "ac_cv_func_res_send"
15105 if test "x$ac_cv_func_res_send" = x
""yes; then :
15108 ac_fn_c_check_func
"$LINENO" "__res_send" "ac_cv_func___res_send"
15109 if test "x$ac_cv_func___res_send" = x
""yes; then :
15112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
15113 $as_echo_n "checking for res_send in -lresolv... " >&6; }
15114 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
15115 $as_echo_n "(cached) " >&6
15117 ac_check_lib_save_LIBS
=$LIBS
15118 LIBS
="-lresolv $LIBS"
15119 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15120 /* end confdefs.h. */
15122 /* Override any GCC internal prototype to avoid an error.
15123 Use char because int might match the return type of a GCC
15124 builtin and then its argument prototype would still apply. */
15132 return res_send ();
15137 if ac_fn_c_try_link
"$LINENO"; then :
15138 ac_cv_lib_resolv_res_send
=yes
15140 ac_cv_lib_resolv_res_send
=no
15142 rm -f core conftest.err conftest.
$ac_objext \
15143 conftest
$ac_exeext conftest.
$ac_ext
15144 LIBS
=$ac_check_lib_save_LIBS
15146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
15147 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
15148 if test "x$ac_cv_lib_resolv_res_send" = x
""yes; then :
15151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
15152 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
15153 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
15154 $as_echo_n "(cached) " >&6
15156 ac_check_lib_save_LIBS
=$LIBS
15157 LIBS
="-lresolv $LIBS"
15158 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15159 /* end confdefs.h. */
15161 /* Override any GCC internal prototype to avoid an error.
15162 Use char because int might match the return type of a GCC
15163 builtin and then its argument prototype would still apply. */
15167 char __res_send ();
15171 return __res_send ();
15176 if ac_fn_c_try_link
"$LINENO"; then :
15177 ac_cv_lib_resolv___res_send
=yes
15179 ac_cv_lib_resolv___res_send
=no
15181 rm -f core conftest.err conftest.
$ac_objext \
15182 conftest
$ac_exeext conftest.
$ac_ext
15183 LIBS
=$ac_check_lib_save_LIBS
15185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
15186 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
15187 if test "x$ac_cv_lib_resolv___res_send" = x
""yes; then :
15197 if test "$resolv" = yes ; then
15202 ac_fn_c_check_func
"$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
15203 if test "x$ac_cv_func_hes_getmailhost" = x
""yes; then :
15206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
15207 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
15208 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
15209 $as_echo_n "(cached) " >&6
15211 ac_check_lib_save_LIBS
=$LIBS
15212 LIBS
="-lhesiod $RESOLVLIB $LIBS"
15213 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15214 /* end confdefs.h. */
15216 /* Override any GCC internal prototype to avoid an error.
15217 Use char because int might match the return type of a GCC
15218 builtin and then its argument prototype would still apply. */
15222 char hes_getmailhost ();
15226 return hes_getmailhost ();
15231 if ac_fn_c_try_link
"$LINENO"; then :
15232 ac_cv_lib_hesiod_hes_getmailhost
=yes
15234 ac_cv_lib_hesiod_hes_getmailhost
=no
15236 rm -f core conftest.err conftest.
$ac_objext \
15237 conftest
$ac_exeext conftest.
$ac_ext
15238 LIBS
=$ac_check_lib_save_LIBS
15240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
15241 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
15242 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x
""yes; then :
15251 if test x
"$hesiod" = xyes
; then
15257 # Do we need libresolv (due to res_init or Hesiod)?
15258 if test "$resolv" = yes && test $opsys != darwin
; then
15265 # These tell us which Kerberos-related libraries to use.
15272 if test "${with_kerberos}" != no
; then
15273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
15274 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
15275 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
15276 $as_echo_n "(cached) " >&6
15278 ac_check_lib_save_LIBS
=$LIBS
15279 LIBS
="-lcom_err $LIBS"
15280 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15281 /* end confdefs.h. */
15283 /* Override any GCC internal prototype to avoid an error.
15284 Use char because int might match the return type of a GCC
15285 builtin and then its argument prototype would still apply. */
15298 if ac_fn_c_try_link
"$LINENO"; then :
15299 ac_cv_lib_com_err_com_err
=yes
15301 ac_cv_lib_com_err_com_err
=no
15303 rm -f core conftest.err conftest.
$ac_objext \
15304 conftest
$ac_exeext conftest.
$ac_ext
15305 LIBS
=$ac_check_lib_save_LIBS
15307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
15308 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
15309 if test "x$ac_cv_lib_com_err_com_err" = x
""yes; then :
15315 if test $have_com_err = yes; then
15316 COM_ERRLIB
=-lcom_err
15317 LIBS
="$COM_ERRLIB $LIBS"
15319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
15320 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
15321 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
15322 $as_echo_n "(cached) " >&6
15324 ac_check_lib_save_LIBS
=$LIBS
15325 LIBS
="-lcrypto $LIBS"
15326 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15327 /* end confdefs.h. */
15329 /* Override any GCC internal prototype to avoid an error.
15330 Use char because int might match the return type of a GCC
15331 builtin and then its argument prototype would still apply. */
15335 char mit_des_cbc_encrypt ();
15339 return mit_des_cbc_encrypt ();
15344 if ac_fn_c_try_link
"$LINENO"; then :
15345 ac_cv_lib_crypto_mit_des_cbc_encrypt
=yes
15347 ac_cv_lib_crypto_mit_des_cbc_encrypt
=no
15349 rm -f core conftest.err conftest.
$ac_objext \
15350 conftest
$ac_exeext conftest.
$ac_ext
15351 LIBS
=$ac_check_lib_save_LIBS
15353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
15354 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
15355 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x
""yes; then :
15361 if test $have_crypto = yes; then
15363 LIBS
="$CRYPTOLIB $LIBS"
15365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
15366 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
15367 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
15368 $as_echo_n "(cached) " >&6
15370 ac_check_lib_save_LIBS
=$LIBS
15371 LIBS
="-lk5crypto $LIBS"
15372 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15373 /* end confdefs.h. */
15375 /* Override any GCC internal prototype to avoid an error.
15376 Use char because int might match the return type of a GCC
15377 builtin and then its argument prototype would still apply. */
15381 char mit_des_cbc_encrypt ();
15385 return mit_des_cbc_encrypt ();
15390 if ac_fn_c_try_link
"$LINENO"; then :
15391 ac_cv_lib_k5crypto_mit_des_cbc_encrypt
=yes
15393 ac_cv_lib_k5crypto_mit_des_cbc_encrypt
=no
15395 rm -f core conftest.err conftest.
$ac_objext \
15396 conftest
$ac_exeext conftest.
$ac_ext
15397 LIBS
=$ac_check_lib_save_LIBS
15399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
15400 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
15401 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x
""yes; then :
15407 if test $have_k5crypto = yes; then
15408 CRYPTOLIB
=-lk5crypto
15409 LIBS
="$CRYPTOLIB $LIBS"
15411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
15412 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
15413 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
15414 $as_echo_n "(cached) " >&6
15416 ac_check_lib_save_LIBS
=$LIBS
15417 LIBS
="-lkrb5 $LIBS"
15418 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15419 /* end confdefs.h. */
15421 /* Override any GCC internal prototype to avoid an error.
15422 Use char because int might match the return type of a GCC
15423 builtin and then its argument prototype would still apply. */
15427 char krb5_init_context ();
15431 return krb5_init_context ();
15436 if ac_fn_c_try_link
"$LINENO"; then :
15437 ac_cv_lib_krb5_krb5_init_context
=yes
15439 ac_cv_lib_krb5_krb5_init_context
=no
15441 rm -f core conftest.err conftest.
$ac_objext \
15442 conftest
$ac_exeext conftest.
$ac_ext
15443 LIBS
=$ac_check_lib_save_LIBS
15445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
15446 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
15447 if test "x$ac_cv_lib_krb5_krb5_init_context" = x
""yes; then :
15453 if test $have_krb5=yes; then
15455 LIBS
="$KRB5LIB $LIBS"
15457 if test "${with_kerberos5}" = no
; then
15458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
15459 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
15460 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
15461 $as_echo_n "(cached) " >&6
15463 ac_check_lib_save_LIBS
=$LIBS
15464 LIBS
="-ldes425 $LIBS"
15465 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15466 /* end confdefs.h. */
15468 /* Override any GCC internal prototype to avoid an error.
15469 Use char because int might match the return type of a GCC
15470 builtin and then its argument prototype would still apply. */
15474 char des_cbc_encrypt ();
15478 return des_cbc_encrypt ();
15483 if ac_fn_c_try_link
"$LINENO"; then :
15484 ac_cv_lib_des425_des_cbc_encrypt
=yes
15486 ac_cv_lib_des425_des_cbc_encrypt
=no
15488 rm -f core conftest.err conftest.
$ac_objext \
15489 conftest
$ac_exeext conftest.
$ac_ext
15490 LIBS
=$ac_check_lib_save_LIBS
15492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
15493 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
15494 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x
""yes; then :
15500 if test $have_des425 = yes; then
15502 LIBS
="$DESLIB $LIBS"
15504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
15505 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
15506 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
15507 $as_echo_n "(cached) " >&6
15509 ac_check_lib_save_LIBS
=$LIBS
15511 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15512 /* end confdefs.h. */
15514 /* Override any GCC internal prototype to avoid an error.
15515 Use char because int might match the return type of a GCC
15516 builtin and then its argument prototype would still apply. */
15520 char des_cbc_encrypt ();
15524 return des_cbc_encrypt ();
15529 if ac_fn_c_try_link
"$LINENO"; then :
15530 ac_cv_lib_des_des_cbc_encrypt
=yes
15532 ac_cv_lib_des_des_cbc_encrypt
=no
15534 rm -f core conftest.err conftest.
$ac_objext \
15535 conftest
$ac_exeext conftest.
$ac_ext
15536 LIBS
=$ac_check_lib_save_LIBS
15538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
15539 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
15540 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x
""yes; then :
15546 if test $have_des = yes; then
15548 LIBS
="$DESLIB $LIBS"
15551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
15552 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
15553 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
15554 $as_echo_n "(cached) " >&6
15556 ac_check_lib_save_LIBS
=$LIBS
15557 LIBS
="-lkrb4 $LIBS"
15558 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15559 /* end confdefs.h. */
15561 /* Override any GCC internal prototype to avoid an error.
15562 Use char because int might match the return type of a GCC
15563 builtin and then its argument prototype would still apply. */
15567 char krb_get_cred ();
15571 return krb_get_cred ();
15576 if ac_fn_c_try_link
"$LINENO"; then :
15577 ac_cv_lib_krb4_krb_get_cred
=yes
15579 ac_cv_lib_krb4_krb_get_cred
=no
15581 rm -f core conftest.err conftest.
$ac_objext \
15582 conftest
$ac_exeext conftest.
$ac_ext
15583 LIBS
=$ac_check_lib_save_LIBS
15585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
15586 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
15587 if test "x$ac_cv_lib_krb4_krb_get_cred" = x
""yes; then :
15593 if test $have_krb4 = yes; then
15595 LIBS
="$KRB4LIB $LIBS"
15597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
15598 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
15599 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
15600 $as_echo_n "(cached) " >&6
15602 ac_check_lib_save_LIBS
=$LIBS
15604 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15605 /* end confdefs.h. */
15607 /* Override any GCC internal prototype to avoid an error.
15608 Use char because int might match the return type of a GCC
15609 builtin and then its argument prototype would still apply. */
15613 char krb_get_cred ();
15617 return krb_get_cred ();
15622 if ac_fn_c_try_link
"$LINENO"; then :
15623 ac_cv_lib_krb_krb_get_cred
=yes
15625 ac_cv_lib_krb_krb_get_cred
=no
15627 rm -f core conftest.err conftest.
$ac_objext \
15628 conftest
$ac_exeext conftest.
$ac_ext
15629 LIBS
=$ac_check_lib_save_LIBS
15631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
15632 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
15633 if test "x$ac_cv_lib_krb_krb_get_cred" = x
""yes; then :
15639 if test $have_krb = yes; then
15641 LIBS
="$KRB4LIB $LIBS"
15646 if test "${with_kerberos5}" != no
; then
15647 for ac_header
in krb5.h
15649 ac_fn_c_check_header_mongrel
"$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
15650 if test "x$ac_cv_header_krb5_h" = x
""yes; then :
15651 cat >>confdefs.h
<<_ACEOF
15652 #define HAVE_KRB5_H 1
15654 ac_fn_c_check_member
"$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
15656 if test "x$ac_cv_member_krb5_error_text" = x
""yes; then :
15658 cat >>confdefs.h
<<_ACEOF
15659 #define HAVE_KRB5_ERROR_TEXT 1
15664 ac_fn_c_check_member
"$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
15666 if test "x$ac_cv_member_krb5_error_e_text" = x
""yes; then :
15668 cat >>confdefs.h
<<_ACEOF
15669 #define HAVE_KRB5_ERROR_E_TEXT 1
15680 for ac_header
in krb.h
15682 ac_fn_c_check_header_mongrel
"$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
15683 if test "x$ac_cv_header_krb_h" = x
""yes; then :
15684 cat >>confdefs.h
<<_ACEOF
15685 #define HAVE_KRB_H 1
15689 for ac_header
in kerberosIV
/krb.h
15691 ac_fn_c_check_header_mongrel
"$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
15692 if test "x$ac_cv_header_kerberosIV_krb_h" = x
""yes; then :
15693 cat >>confdefs.h
<<_ACEOF
15694 #define HAVE_KERBEROSIV_KRB_H 1
15698 for ac_header
in kerberos
/krb.h
15700 ac_fn_c_check_header_mongrel
"$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
15701 if test "x$ac_cv_header_kerberos_krb_h" = x
""yes; then :
15702 cat >>confdefs.h
<<_ACEOF
15703 #define HAVE_KERBEROS_KRB_H 1
15719 for ac_header
in com_err.h
15721 ac_fn_c_check_header_mongrel
"$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
15722 if test "x$ac_cv_header_com_err_h" = x
""yes; then :
15723 cat >>confdefs.h
<<_ACEOF
15724 #define HAVE_COM_ERR_H 1
15742 for ac_func
in $ac_func_list
15744 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15745 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
15746 eval as_val
=\$
$as_ac_var
15747 if test "x$as_val" = x
""yes; then :
15748 cat >>confdefs.h
<<_ACEOF
15749 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
15759 $as_echo_n "checking whether localtime caches TZ... " >&6; }
15760 if test "${emacs_cv_localtime_cache+set}" = set; then :
15761 $as_echo_n "(cached) " >&6
15763 if test x
$ac_cv_func_tzset = xyes
; then
15764 if test "$cross_compiling" = yes; then :
15765 # If we have tzset, assume the worst when cross-compiling.
15766 emacs_cv_localtime_cache
=yes
15768 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15769 /* end confdefs.h. */
15771 char TZ_GMT0[] = "TZ=GMT0";
15772 char TZ_PST8[] = "TZ=PST8";
15775 time_t now = time ((time_t *) 0);
15776 int hour_GMT0, hour_unset;
15777 if (putenv (TZ_GMT0) != 0)
15779 hour_GMT0 = localtime (&now)->tm_hour;
15781 hour_unset = localtime (&now)->tm_hour;
15782 if (putenv (TZ_PST8) != 0)
15784 if (localtime (&now)->tm_hour == hour_GMT0)
15787 if (localtime (&now)->tm_hour != hour_unset)
15792 if ac_fn_c_try_run
"$LINENO"; then :
15793 emacs_cv_localtime_cache
=no
15795 emacs_cv_localtime_cache
=yes
15797 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
15798 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
15802 # If we lack tzset, report that localtime does not cache TZ,
15803 # since we can't invalidate the cache if we don't have tzset.
15804 emacs_cv_localtime_cache
=no
15807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
15808 $as_echo "$emacs_cv_localtime_cache" >&6; }
15809 if test $emacs_cv_localtime_cache = yes; then
15811 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
15816 ac_fn_c_check_func
"$LINENO" "socket" "ac_cv_func_socket"
15817 if test "x$ac_cv_func_socket" = x
""yes; then :
15823 if test $ok_so_far = yes; then
15824 ac_fn_c_check_header_mongrel
"$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
15825 if test "x$ac_cv_header_netinet_in_h" = x
""yes; then :
15833 if test $ok_so_far = yes; then
15834 ac_fn_c_check_header_mongrel
"$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
15835 if test "x$ac_cv_header_arpa_inet_h" = x
""yes; then :
15843 if test $ok_so_far = yes; then
15845 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
15850 *-solaris2.4 |
*-solaris2.4.
*)
15851 : ${ac_cv_func_vfork_works=no};;
15854 ac_fn_c_check_type
"$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
15855 if test "x$ac_cv_type_pid_t" = x
""yes; then :
15859 cat >>confdefs.h
<<_ACEOF
15865 for ac_header
in vfork.h
15867 ac_fn_c_check_header_mongrel
"$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
15868 if test "x$ac_cv_header_vfork_h" = x
""yes; then :
15869 cat >>confdefs.h
<<_ACEOF
15870 #define HAVE_VFORK_H 1
15877 for ac_func
in fork vfork
15879 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15880 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
15881 eval as_val
=\$
$as_ac_var
15882 if test "x$as_val" = x
""yes; then :
15883 cat >>confdefs.h
<<_ACEOF
15884 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15890 if test "x$ac_cv_func_fork" = xyes
; then
15891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
15892 $as_echo_n "checking for working fork... " >&6; }
15893 if test "${ac_cv_func_fork_works+set}" = set; then :
15894 $as_echo_n "(cached) " >&6
15896 if test "$cross_compiling" = yes; then :
15897 ac_cv_func_fork_works
=cross
15899 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15900 /* end confdefs.h. */
15901 $ac_includes_default
15906 /* By Ruediger Kuhlmann. */
15907 return fork () < 0;
15913 if ac_fn_c_try_run
"$LINENO"; then :
15914 ac_cv_func_fork_works
=yes
15916 ac_cv_func_fork_works
=no
15918 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
15919 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
15923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
15924 $as_echo "$ac_cv_func_fork_works" >&6; }
15927 ac_cv_func_fork_works
=$ac_cv_func_fork
15929 if test "x$ac_cv_func_fork_works" = xcross
; then
15931 *-*-amigaos* |
*-*-msdosdjgpp*)
15932 # Override, as these systems have only a dummy fork() stub
15933 ac_cv_func_fork_works
=no
15936 ac_cv_func_fork_works
=yes
15939 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
15940 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
15942 ac_cv_func_vfork_works
=$ac_cv_func_vfork
15943 if test "x$ac_cv_func_vfork" = xyes
; then
15944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
15945 $as_echo_n "checking for working vfork... " >&6; }
15946 if test "${ac_cv_func_vfork_works+set}" = set; then :
15947 $as_echo_n "(cached) " >&6
15949 if test "$cross_compiling" = yes; then :
15950 ac_cv_func_vfork_works
=cross
15952 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15953 /* end confdefs.h. */
15954 /* Thanks to Paul Eggert for this test. */
15955 $ac_includes_default
15956 #include <sys/wait.h>
15957 #ifdef HAVE_VFORK_H
15958 # include <vfork.h>
15960 /* On some sparc systems, changes by the child to local and incoming
15961 argument registers are propagated back to the parent. The compiler
15962 is told about this with #include <vfork.h>, but some compilers
15963 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
15964 static variable whose address is put into a register that is
15965 clobbered by the vfork. */
15968 sparc_address_test (int arg)
15970 sparc_address_test (arg) int arg;
15973 static pid_t child;
15991 pid_t parent = getpid ();
15994 sparc_address_test (0);
15999 /* Here is another test for sparc vfork register problems. This
16000 test uses lots of local variables, at least as many local
16001 variables as main has allocated so far including compiler
16002 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
16003 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
16004 reuse the register of parent for one of the local variables,
16005 since it will think that parent can't possibly be used any more
16006 in this routine. Assigning to the local variable will thus
16007 munge parent in the parent process. */
16009 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
16010 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
16011 /* Convince the compiler that p..p7 are live; otherwise, it might
16012 use the same hardware register for all 8 local variables. */
16013 if (p != p1 || p != p2 || p != p3 || p != p4
16014 || p != p5 || p != p6 || p != p7)
16017 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
16018 from child file descriptors. If the child closes a descriptor
16019 before it execs or exits, this munges the parent's descriptor
16020 as well. Test for this by closing stdout in the child. */
16021 _exit(close(fileno(stdout)) != 0);
16026 while (wait(&status) != child)
16029 /* Was there some problem with vforking? */
16032 /* Did the child fail? (This shouldn't happen.) */
16035 /* Did the vfork/compiler bug occur? */
16036 || parent != getpid()
16038 /* Did the file descriptor bug occur? */
16039 || fstat(fileno(stdout), &st) != 0
16044 if ac_fn_c_try_run
"$LINENO"; then :
16045 ac_cv_func_vfork_works
=yes
16047 ac_cv_func_vfork_works
=no
16049 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
16050 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
16054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
16055 $as_echo "$ac_cv_func_vfork_works" >&6; }
16058 if test "x$ac_cv_func_fork_works" = xcross
; then
16059 ac_cv_func_vfork_works
=$ac_cv_func_vfork
16060 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
16061 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
16064 if test "x$ac_cv_func_vfork_works" = xyes
; then
16066 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
16070 $as_echo "#define vfork fork" >>confdefs.h
16073 if test "x$ac_cv_func_fork_works" = xyes
; then
16075 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
16080 for ac_func
in snprintf
16082 ac_fn_c_check_func
"$LINENO" "snprintf" "ac_cv_func_snprintf"
16083 if test "x$ac_cv_func_snprintf" = x
""yes; then :
16084 cat >>confdefs.h
<<_ACEOF
16085 #define HAVE_SNPRINTF 1
16093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GLib is linked in" >&5
16094 $as_echo_n "checking whether GLib is linked in... " >&6; }
16095 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16096 /* end confdefs.h. */
16102 g_print ("Hello world");
16107 if ac_fn_c_try_link
"$LINENO"; then :
16112 rm -f core conftest.err conftest.
$ac_objext \
16113 conftest
$ac_exeext conftest.
$ac_ext
16114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $links_glib" >&5
16115 $as_echo "$links_glib" >&6; }
16116 if test "${links_glib}" = "yes"; then
16118 $as_echo "#define HAVE_GLIB 1" >>confdefs.h
16120 if test "$HAVE_NS" = no
;then
16121 XGSELOBJ
=xgselect.o
16126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
16127 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
16128 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
16129 $as_echo_n "(cached) " >&6
16131 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16132 /* end confdefs.h. */
16133 #include <langinfo.h>
16137 char* cs = nl_langinfo(CODESET);
16142 if ac_fn_c_try_link
"$LINENO"; then :
16143 emacs_cv_langinfo_codeset
=yes
16145 emacs_cv_langinfo_codeset
=no
16147 rm -f core conftest.err conftest.
$ac_objext \
16148 conftest
$ac_exeext conftest.
$ac_ext
16151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
16152 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
16153 if test $emacs_cv_langinfo_codeset = yes; then
16155 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
16159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
16160 $as_echo_n "checking for mbstate_t... " >&6; }
16161 if test "${ac_cv_type_mbstate_t+set}" = set; then :
16162 $as_echo_n "(cached) " >&6
16164 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16165 /* end confdefs.h. */
16166 $ac_includes_default
16167 # include <wchar.h>
16171 mbstate_t x; return sizeof x;
16176 if ac_fn_c_try_compile
"$LINENO"; then :
16177 ac_cv_type_mbstate_t
=yes
16179 ac_cv_type_mbstate_t
=no
16181 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
16184 $as_echo "$ac_cv_type_mbstate_t" >&6; }
16185 if test $ac_cv_type_mbstate_t = yes; then
16187 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
16191 $as_echo "#define mbstate_t int" >>confdefs.h
16195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
16196 $as_echo_n "checking for C restricted array declarations... " >&6; }
16197 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
16198 $as_echo_n "(cached) " >&6
16200 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16201 /* end confdefs.h. */
16202 void fred (int x[__restrict]);
16211 if ac_fn_c_try_compile
"$LINENO"; then :
16212 emacs_cv_c_restrict_arr
=yes
16214 emacs_cv_c_restrict_arr
=no
16216 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
16219 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
16220 if test "$emacs_cv_c_restrict_arr" = yes; then
16222 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
16227 if test "${opsys}" != "mingw32"; then
16229 $as_echo "#define AMPERSAND_FULL_NAME 1" >>confdefs.h
16234 $as_echo "#define CLASH_DETECTION 1" >>confdefs.h
16237 ## Note: PTYs are broken on darwin <6. Use at your own risk.
16238 if test "${opsys}" != "mingw32"; then
16240 $as_echo "#define HAVE_PTYS 1" >>confdefs.h
16245 $as_echo "#define HAVE_SOCKETS 1" >>confdefs.h
16251 if test "${opsys}" = "mingw32"; then
16252 $as_echo "#define NULL_DEVICE \"NUL:\"" >>confdefs.h
16255 $as_echo "#define NULL_DEVICE \"/dev/null\"" >>confdefs.h
16260 if test "${opsys}" = "mingw32"; then
16261 $as_echo "#define SEPCHAR ';'" >>confdefs.h
16264 $as_echo "#define SEPCHAR ':'" >>confdefs.h
16269 $as_echo "#define subprocesses 1" >>confdefs.h
16273 $as_echo "#define USER_FULL_NAME pw->pw_gecos" >>confdefs.h
16278 $as_echo "#define DIRECTORY_SEP '/'" >>confdefs.h
16281 if test "${opsys}" = "mingw32"; then
16283 $as_echo "#define IS_DEVICE_SEP(_c_) ((_c_) == ':')" >>confdefs.h
16287 $as_echo "#define IS_DIRECTORY_SEP(_c_) ((_c_) == '/' || (_c_) == '\\\\')" >>confdefs.h
16291 $as_echo "#define IS_ANY_SEP(_c_) (IS_DIRECTORY_SEP (_c_) || IS_DEVICE_SEP(_c_))" >>confdefs.h
16295 $as_echo "#define IS_DEVICE_SEP(_c_) 0" >>confdefs.h
16299 $as_echo "#define IS_DIRECTORY_SEP(_c_) ((_c_) == DIRECTORY_SEP)" >>confdefs.h
16303 $as_echo "#define IS_ANY_SEP(_c_) (IS_DIRECTORY_SEP (_c_))" >>confdefs.h
16311 if test x
$ac_cv_lib_Xmu_XmuConvertStandardSelection != xyes
; then
16312 $as_echo "#define NO_EDITRES 1" >>confdefs.h
16318 $as_echo "#define NO_EDITRES 1" >>confdefs.h
16325 irix6-5 | sol2
* | unixware
)
16327 $as_echo "#define NSIG_MINIMUM 32" >>confdefs.h
16332 emacs_broken_SIGIO
=no
16335 hpux
* | irix6-5 | openbsd | sol2
* | unixware | gnu-kfreebsd
)
16336 emacs_broken_SIGIO
=yes
16341 $as_echo "#define BROKEN_GET_CURRENT_DIR_NAME 1" >>confdefs.h
16347 $as_echo "#define BROKEN_PTY_READ_AFTER_EAGAIN 1" >>confdefs.h
16355 $as_echo "#define HAVE_PROCFS 1" >>confdefs.h
16361 darwin | dragonfly | freebsd | netbsd | openbsd
)
16363 $as_echo "#define DONT_REOPEN_PTY 1" >>confdefs.h
16369 netbsd | openbsd
) sound_device
="/dev/audio" ;;
16370 *) sound_device
="/dev/dsp" ;;
16374 cat >>confdefs.h
<<_ACEOF
16375 #define DEFAULT_SOUND_DEVICE "$sound_device"
16381 darwin | gnu-linux | gnu-kfreebsd
)
16383 $as_echo "#define INTERRUPT_INPUT 1" >>confdefs.h
16390 cygwin|gnu|gnu-linux|gnu-kfreebsd|irix6-5|freebsd|netbsd|openbsd
)
16392 $as_echo "#define NARROWPROTO 1" >>confdefs.h
16406 $as_echo "#define PTY_ITERATION int c; for (c = 0; !c ; c++)" >>confdefs.h
16408 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptc\");" >>confdefs.h
16410 $as_echo "#define PTY_TTY_NAME_SPRINTF strcpy (pty_name, ttyname (fd));" >>confdefs.h
16415 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
16417 $as_echo "#define PTY_OPEN do { int dummy; sigset_t blocked, procmask; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, &procmask); if (-1 == openpty (&fd, &dummy, pty_name, 0, 0)) fd = -1; pthread_sigmask (SIG_SETMASK, &procmask, 0); if (fd >= 0) emacs_close (dummy); } while (0)" >>confdefs.h
16419 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
16421 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
16426 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
16428 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
16430 $as_echo "#define PTY_OPEN do { int slave; if (openpty (&fd, &slave, pty_name, NULL, NULL) == -1) fd = -1; else emacs_close (slave); } while (0)" >>confdefs.h
16432 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
16434 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
16439 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
16443 gnu-linux | gnu-kfreebsd | dragonfly | freebsd | netbsd
)
16444 if test "x$ac_cv_func_grantpt" = xyes
; then
16446 $as_echo "#define UNIX98_PTYS 1" >>confdefs.h
16448 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
16450 $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptyname = 0; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); if (grantpt (fd) != -1 && unlockpt (fd) != -1) ptyname = ptsname(fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (!ptyname) { emacs_close (fd); return -1; } snprintf (pty_name, PTY_NAME_SIZE, \"%s\", ptyname); }" >>confdefs.h
16452 if test "x$ac_cv_func_posix_openpt" = xyes
; then
16453 $as_echo "#define PTY_OPEN fd = posix_openpt (O_RDWR | O_CLOEXEC | O_NOCTTY)" >>confdefs.h
16455 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
16457 elif test "x$ac_cv_func_getpt" = xyes
; then
16458 $as_echo "#define PTY_OPEN fd = getpt ()" >>confdefs.h
16460 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
16463 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
16467 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
16473 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
16475 $as_echo "#define PTY_NAME_SPRINTF sprintf (pty_name, \"/dev/ptym/pty%c%x\", c, i);" >>confdefs.h
16477 $as_echo "#define PTY_TTY_NAME_SPRINTF sprintf (pty_name, \"/dev/pty/tty%c%x\", c, i);" >>confdefs.h
16482 $as_echo "#define PTY_ITERATION /**/" >>confdefs.h
16484 $as_echo "#define FIRST_PTY_LETTER 'q'" >>confdefs.h
16486 $as_echo "#define PTY_OPEN { struct sigaction ocstat, cstat; struct stat stb; char * name; sigemptyset(&cstat.sa_mask); cstat.sa_handler = SIG_DFL; cstat.sa_flags = 0; sigaction(SIGCHLD, &cstat, &ocstat); name = _getpty (&fd, O_RDWR | O_NDELAY, 0600, 0); sigaction(SIGCHLD, &ocstat, (struct sigaction *)0); if (name == 0) return -1; if (fd < 0) return -1; if (fstat (fd, &stb) < 0) return -1; strcpy (pty_name, name); }" >>confdefs.h
16488 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
16490 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
16495 $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptsname (int), *ptyname; int grantpt_result; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); grantpt_result = grantpt (fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (grantpt_result == -1 || unlockpt (fd) == -1 || !(ptyname = ptsname (fd))) { emacs_close (fd); return -1; } snprintf (pty_name, PTY_NAME_SIZE, \"%s\", ptyname); }" >>confdefs.h
16500 $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptsname (int), *ptyname; int grantpt_result; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); grantpt_result = grantpt (fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (grantpt_result == -1) fatal(\"could not grant slave pty\"); if (unlockpt(fd) == -1) fatal(\"could not unlock slave pty\"); if (!(ptyname = ptsname(fd))) fatal (\"could not enable slave pty\"); snprintf (pty_name, PTY_NAME_SIZE, \"%s\", ptyname); }" >>confdefs.h
16508 $as_echo "#define FIRST_PTY_LETTER 'z'" >>confdefs.h
16510 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
16513 $as_echo "#define SETUP_SLAVE_PTY if (ioctl (xforkin, I_PUSH, \"ptem\") == -1) fatal (\"ioctl I_PUSH ptem\"); if (ioctl (xforkin, I_PUSH, \"ldterm\") == -1) fatal (\"ioctl I_PUSH ldterm\"); if (ioctl (xforkin, I_PUSH, \"ttcompat\") == -1) fatal (\"ioctl I_PUSH ttcompat\");" >>confdefs.h
16522 aix4-2 | cygwin | gnu | irix6-5 | dragonfly | freebsd | netbsd | openbsd | darwin
)
16523 $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
16527 gnu-linux | gnu-kfreebsd
)
16529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signals via characters" >&5
16530 $as_echo_n "checking for signals via characters... " >&6; }
16531 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16532 /* end confdefs.h. */
16534 #include <linux/version.h>
16535 #if LINUX_VERSION_CODE < 0x20400
16536 # error "Linux version too old"
16547 if ac_fn_c_try_cpp
"$LINENO"; then :
16548 emacs_signals_via_chars
=yes
16550 emacs_signals_via_chars
=no
16552 rm -f conftest.err conftest.
$ac_ext
16554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_signals_via_chars" >&5
16555 $as_echo "$emacs_signals_via_chars" >&6; }
16556 test $emacs_signals_via_chars = yes && $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
16566 $as_echo "#define DATA_SEG_BITS 0x20000000" >>confdefs.h
16570 $as_echo "#define DATA_SEG_BITS 0x40000000" >>confdefs.h
16574 $as_echo "#define DATA_SEG_BITS 0x10000000" >>confdefs.h
16583 darwin
) $as_echo "#define TAB3 OXTABS" >>confdefs.h
16586 gnu | dragonfly | freebsd | netbsd | openbsd
)
16588 $as_echo "#define TABDLY OXTABS" >>confdefs.h
16590 $as_echo "#define TAB3 OXTABS" >>confdefs.h
16594 gnu-linux | gnu-kfreebsd
)
16595 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16596 /* end confdefs.h. */
16610 if ac_fn_c_try_cpp
"$LINENO"; then :
16612 $as_echo "#define GC_MARK_SECONDARY_STACK() do { extern void *__libc_ia64_register_backing_store_base; __builtin_ia64_flushrs (); mark_memory (__libc_ia64_register_backing_store_base, __builtin_ia64_bsp ());} while (0)" >>confdefs.h
16615 rm -f conftest.err conftest.
$ac_ext
16620 $as_echo "#define RUN_TIME_REMAP 1" >>confdefs.h
16630 gnu-linux | gnu-kfreebsd
)
16631 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16632 /* end confdefs.h. */
16634 #if defined __i386__ || defined __sparc__ || defined __mc68000__ \
16635 || defined __alpha__ || defined __mips__ || defined __s390__ \
16636 || defined __arm__ || defined __powerpc__ || defined __amd64__ \
16637 || defined __ia64__ || defined __sh__
16640 # error "setjmp not known to work on this arch"
16651 if ac_fn_c_try_cpp
"$LINENO"; then :
16652 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
16655 rm -f conftest.err conftest.
$ac_ext
16660 if test x
$GCC = xyes
; then
16661 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
16665 dragonfly | freebsd | netbsd | openbsd | irix6-5 | sol2
* )
16666 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
16671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _setjmp" >&5
16672 $as_echo_n "checking for _setjmp... " >&6; }
16673 if test "${emacs_cv_func__setjmp+set}" = set; then :
16674 $as_echo_n "(cached) " >&6
16676 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16677 /* end confdefs.h. */
16678 #include <setjmp.h>
16680 # define _longjmp longjmp
16693 if ac_fn_c_try_link
"$LINENO"; then :
16694 emacs_cv_func__setjmp
=yes
16696 emacs_cv_func__setjmp
=no
16698 rm -f core conftest.err conftest.
$ac_objext \
16699 conftest
$ac_exeext conftest.
$ac_ext
16701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func__setjmp" >&5
16702 $as_echo "$emacs_cv_func__setjmp" >&6; }
16703 if test $emacs_cv_func__setjmp = yes; then
16705 $as_echo "#define HAVE__SETJMP 1" >>confdefs.h
16708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
16709 $as_echo_n "checking for sigsetjmp... " >&6; }
16710 if test "${emacs_cv_func_sigsetjmp+set}" = set; then :
16711 $as_echo_n "(cached) " >&6
16713 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16714 /* end confdefs.h. */
16715 #include <setjmp.h>
16721 if (! sigsetjmp (j, 1))
16727 if ac_fn_c_try_link
"$LINENO"; then :
16728 emacs_cv_func_sigsetjmp
=yes
16730 emacs_cv_func_sigsetjmp
=no
16732 rm -f core conftest.err conftest.
$ac_objext \
16733 conftest
$ac_exeext conftest.
$ac_ext
16735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func_sigsetjmp" >&5
16736 $as_echo "$emacs_cv_func_sigsetjmp" >&6; }
16737 if test $emacs_cv_func_sigsetjmp = yes; then
16739 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
16747 $as_echo "#define TIOCSIGSEND TIOCSIGNAL" >>confdefs.h
16756 $as_echo "#define XOS_NEEDS_TIME_H 1" >>confdefs.h
16769 $as_echo "#define USG /**/" >>confdefs.h
16771 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16772 /* end confdefs.h. */
16775 # error "_AIX not defined"
16786 if ac_fn_c_try_cpp
"$LINENO"; then :
16790 $as_echo "#define _AIX /**/" >>confdefs.h
16793 rm -f conftest.err conftest.
$ac_ext
16798 $as_echo "#define CYGWIN 1" >>confdefs.h
16804 $as_echo "#define DARWIN_OS /**/" >>confdefs.h
16808 gnu-linux | gnu-kfreebsd
)
16809 $as_echo "#define USG /**/" >>confdefs.h
16812 $as_echo "#define GNU_LINUX /**/" >>confdefs.h
16817 $as_echo "#define USG /**/" >>confdefs.h
16820 $as_echo "#define HPUX /**/" >>confdefs.h
16825 $as_echo "#define USG /**/" >>confdefs.h
16827 $as_echo "#define USG5_4 /**/" >>confdefs.h
16830 $as_echo "#define IRIX6_5 /**/" >>confdefs.h
16835 $as_echo "#define DOS_NT /**/" >>confdefs.h
16838 $as_echo "#define WINDOWSNT 1" >>confdefs.h
16840 if test "x$ac_enable_checking" != "x" ; then
16842 $as_echo "#define EMACSDEBUG 1" >>confdefs.h
16848 $as_echo "#define USG /**/" >>confdefs.h
16850 $as_echo "#define USG5_4 /**/" >>confdefs.h
16853 $as_echo "#define SOLARIS2 /**/" >>confdefs.h
16858 $as_echo "#define USG /**/" >>confdefs.h
16860 $as_echo "#define USG5_4 /**/" >>confdefs.h
16865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable FIONREAD" >&5
16866 $as_echo_n "checking for usable FIONREAD... " >&6; }
16867 if test "${emacs_cv_usable_FIONREAD+set}" = set; then :
16868 $as_echo_n "(cached) " >&6
16872 emacs_cv_usable_FIONREAD
=no
16876 emacs_cv_usable_FIONREAD
=yes
16880 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16881 /* end confdefs.h. */
16882 #include <sys/types.h>
16883 #include <sys/ioctl.h>
16885 # include <sys/filio.h>
16891 int foo = ioctl (0, FIONREAD, &foo);
16896 if ac_fn_c_try_compile
"$LINENO"; then :
16897 emacs_cv_usable_FIONREAD
=yes
16899 emacs_cv_usable_FIONREAD
=no
16901 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_usable_FIONREAD" >&5
16906 $as_echo "$emacs_cv_usable_FIONREAD" >&6; }
16907 if test $emacs_cv_usable_FIONREAD = yes; then
16909 $as_echo "#define USABLE_FIONREAD 1" >>confdefs.h
16912 if test $emacs_broken_SIGIO = no
; then
16913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable SIGIO" >&5
16914 $as_echo_n "checking for usable SIGIO... " >&6; }
16915 if test "${emacs_cv_usable_SIGIO+set}" = set; then :
16916 $as_echo_n "(cached) " >&6
16918 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16919 /* end confdefs.h. */
16921 #include <signal.h>
16926 int foo = SIGIO | F_SETFL | FASYNC;
16931 if ac_fn_c_try_compile
"$LINENO"; then :
16932 emacs_cv_usable_SIGIO
=yes
16934 emacs_cv_usable_SIGIO
=no
16936 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_usable_SIGIO" >&5
16939 $as_echo "$emacs_cv_usable_SIGIO" >&6; }
16940 if test $emacs_cv_usable_SIGIO = yes; then
16942 $as_echo "#define USABLE_SIGIO 1" >>confdefs.h
16952 $as_echo "#define G_SLICE_ALWAYS_MALLOC 1" >>confdefs.h
16958 $as_echo "#define USG_SUBTTY_WORKS 1" >>confdefs.h
16964 $as_echo "#define PREFER_VSUSP 1" >>confdefs.h
16970 $as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h
16975 # Set up the CFLAGS for real compilation, so we can substitute it.
16976 CFLAGS
="$REAL_CFLAGS"
16977 CPPFLAGS
="$REAL_CPPFLAGS"
16979 ## Hack to detect a buggy GCC version.
16980 if test "x$GCC" = xyes \
16981 && test x
"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
16982 && test x
"`echo $CFLAGS | grep '\-O[23]'`" != x \
16983 && test x
"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x
; then
16984 as_fn_error
"GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
16987 version
=$PACKAGE_VERSION
16989 copyright
="Copyright (C) 2013 Free Software Foundation, Inc."
16991 cat >>confdefs.h
<<_ACEOF
16992 #define COPYRIGHT "$copyright"
16997 ### Specify what sort of things we'll be editing into Makefile and config.h.
16998 ### Use configuration here uncanonicalized to avoid exceeding size limits.
17024 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
17025 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
17026 ## end of LIBX_BASE, but nothing ever set it.
17031 ## Used in lwlib/Makefile.in.
17040 if test -n "${term_header}"; then
17042 cat >>confdefs.h
<<_ACEOF
17043 #define TERM_HEADER "${term_header}"
17049 cat >>confdefs.h
<<_ACEOF
17050 #define EMACS_CONFIGURATION "${canonical}"
17053 emacs_config_options
=`echo "$emacs_config_options " | sed -e 's/--no-create //' -e 's/--no-recursion //' -e 's/ *$//' -e "s/\"/'/g"`
17055 cat >>confdefs.h
<<_ACEOF
17056 #define EMACS_CONFIG_OPTIONS "${emacs_config_options}"
17063 $as_echo "#define config_opsysfile <ms-w32.h>" >>confdefs.h
17071 if test "${HAVE_X_WINDOWS}" = "yes" ; then
17073 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
17076 XOBJ
="xterm.o xfns.o xselect.o xrdb.o xsmfns.o xsettings.o"
17078 if test "$HAVE_XFT" = "yes"; then
17079 FONT_OBJ
="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
17080 elif test "$HAVE_FREETYPE" = "yes"; then
17081 FONT_OBJ
="$FONT_OBJ ftfont.o ftxfont.o"
17091 if test "${USE_X_TOOLKIT}" != "none" ; then
17092 WIDGET_OBJ
=widget.o
17094 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
17096 if test "${USE_X_TOOLKIT}" = "LUCID"; then
17098 $as_echo "#define USE_LUCID 1" >>confdefs.h
17100 elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
17102 $as_echo "#define USE_MOTIF 1" >>confdefs.h
17107 ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
17108 MOTIF_LIBW
="$MOTIF_LIBW -lXpm"
17112 ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
17113 ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
17114 MOTIF_LIBW
="MOTIF_LIBW -lXimp"
17118 ## olson@mcs.anl.gov says -li18n is needed by -lXm.
17119 MOTIF_LIBW
="$MOTIF_LIBW -li18n"
17122 MOTIF_LIBW
="$MOTIF_LIBW $LIBXP"
17128 case "$USE_X_TOOLKIT" in
17129 MOTIF
) TOOLKIT_LIBW
="$MOTIF_LIBW" ;;
17130 LUCID
) TOOLKIT_LIBW
="$LUCID_LIBW" ;;
17131 none
) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW
="$GTK_LIBS" ;;
17135 if test "${opsys}" != "mingw32"; then
17136 if test "$USE_X_TOOLKIT" = "none"; then
17137 LIBXT_OTHER
="\$(LIBXSM)"
17138 OLDXMENU_TARGET
="really-oldXMenu"
17140 LIBXT_OTHER
="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
17141 OLDXMENU_TARGET
="really-lwlib"
17146 ## The X Menu stuff is present in the X10 distribution, but missing
17147 ## from X11. If we have X10, just use the installed library;
17148 ## otherwise, use our own copy.
17149 if test "${HAVE_X11}" = "yes" ; then
17151 $as_echo "#define HAVE_X11 1" >>confdefs.h
17154 if test "$USE_X_TOOLKIT" = "none"; then
17155 OLDXMENU
="\${oldXMenudir}/libXMenu11.a"
17157 OLDXMENU
="\${lwlibdir}/liblw.a"
17159 LIBXMENU
="\$(OLDXMENU)"
17160 LIBX_OTHER
="\$(LIBXT) \$(LIBX_EXTRA)"
17161 OLDXMENU_DEPS
="\${OLDXMENU} ../src/\${OLDXMENU}"
17163 ## For a syntactically valid Makefile; not actually used for anything.
17164 ## See comments in src/Makefile.in.
17166 ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
17167 if test "${HAVE_X_WINDOWS}" = "yes"; then
17176 if test "$HAVE_GTK" = "yes" ||
test "$HAVE_MENUS" != "yes"; then
17189 if test "${HAVE_MENUS}" = "yes" ; then
17191 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
17195 if test "${GNU_MALLOC}" = "yes" ; then
17197 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
17202 if test "${REL_ALLOC}" = "yes" ; then
17204 $as_echo "#define REL_ALLOC 1" >>confdefs.h
17207 test "$system_malloc" != "yes" && RALLOC_OBJ
=ralloc.o
17211 if test "$opsys" = "cygwin"; then
17212 CYGWIN_OBJ
="sheap.o cygw32.o"
17213 ## Cygwin differs because of its unexec().
17215 POST_ALLOC_OBJ
=lastfile.o
17216 elif test "$opsys" = "mingw32"; then
17219 POST_ALLOC_OBJ
=lastfile.o
17222 PRE_ALLOC_OBJ
=lastfile.o
17229 # Configure gnulib. Although this does not affect CFLAGS or LIBS permanently.
17230 # it temporarily reverts them to their pre-pkg-config values,
17231 # because gnulib needs to work with both src (which uses the
17232 # pkg-config stuff) and lib-src (which does not). For example, gnulib
17233 # may need to determine whether LIB_CLOCK_GETTIME should contain -lrt,
17234 # and it therefore needs to run in an environment where LIBS does not
17235 # already contain -lrt merely because 'pkg-config --libs' printed '-lrt'
17236 # for some package unrelated to lib-src.
17237 SAVE_CFLAGS
=$CFLAGS
17239 CFLAGS
=$pre_PKG_CONFIG_CFLAGS
17240 LIBS
="$LIB_PTHREAD $pre_PKG_CONFIG_LIBS"
17252 LIBC_FATAL_STDERR_
=1
17253 export LIBC_FATAL_STDERR_
17255 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
17256 # for constant arguments. Useless!
17257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
17258 $as_echo_n "checking for working alloca.h... " >&6; }
17259 if test "${ac_cv_working_alloca_h+set}" = set; then :
17260 $as_echo_n "(cached) " >&6
17262 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17263 /* end confdefs.h. */
17264 #include <alloca.h>
17268 char *p = (char *) alloca (2 * sizeof (int));
17274 if ac_fn_c_try_link
"$LINENO"; then :
17275 ac_cv_working_alloca_h
=yes
17277 ac_cv_working_alloca_h
=no
17279 rm -f core conftest.err conftest.
$ac_objext \
17280 conftest
$ac_exeext conftest.
$ac_ext
17282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
17283 $as_echo "$ac_cv_working_alloca_h" >&6; }
17284 if test $ac_cv_working_alloca_h = yes; then
17286 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
17290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
17291 $as_echo_n "checking for alloca... " >&6; }
17292 if test "${ac_cv_func_alloca_works+set}" = set; then :
17293 $as_echo_n "(cached) " >&6
17295 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17296 /* end confdefs.h. */
17298 # define alloca __builtin_alloca
17301 # include <malloc.h>
17302 # define alloca _alloca
17304 # ifdef HAVE_ALLOCA_H
17305 # include <alloca.h>
17310 # ifndef alloca /* predefined by HP cc +Olibcalls */
17321 char *p = (char *) alloca (1);
17327 if ac_fn_c_try_link
"$LINENO"; then :
17328 ac_cv_func_alloca_works
=yes
17330 ac_cv_func_alloca_works
=no
17332 rm -f core conftest.err conftest.
$ac_objext \
17333 conftest
$ac_exeext conftest.
$ac_ext
17335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
17336 $as_echo "$ac_cv_func_alloca_works" >&6; }
17338 if test $ac_cv_func_alloca_works = yes; then
17340 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
17343 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
17344 # that cause trouble. Some versions do not even contain alloca or
17345 # contain a buggy version. If you still want to use their alloca,
17346 # use ar to extract alloca.o from them instead of compiling alloca.c.
17352 ALLOCA
=\
${LIBOBJDIR}alloca.
$ac_objext
17354 $as_echo "#define C_ALLOCA 1" >>confdefs.h
17357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether 'alloca.c' needs Cray hooks" >&5
17358 $as_echo_n "checking whether 'alloca.c' needs Cray hooks... " >&6; }
17359 if test "${ac_cv_os_cray+set}" = set; then :
17360 $as_echo_n "(cached) " >&6
17362 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17363 /* end confdefs.h. */
17364 #if defined CRAY && ! defined CRAY2
17371 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
17372 $EGREP "webecray" >/dev
/null
2>&1; then :
17380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
17381 $as_echo "$ac_cv_os_cray" >&6; }
17382 if test $ac_cv_os_cray = yes; then
17383 for ac_func
in _getb67 GETB67 getb67
; do
17384 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
17385 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
17386 eval as_val
=\$
$as_ac_var
17387 if test "x$as_val" = x
""yes; then :
17389 cat >>confdefs.h
<<_ACEOF
17390 #define CRAY_STACKSEG_END $ac_func
17399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
17400 $as_echo_n "checking stack direction for C alloca... " >&6; }
17401 if test "${ac_cv_c_stack_direction+set}" = set; then :
17402 $as_echo_n "(cached) " >&6
17404 if test "$cross_compiling" = yes; then :
17405 ac_cv_c_stack_direction
=0
17407 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17408 /* end confdefs.h. */
17409 $ac_includes_default
17411 find_stack_direction (int *addr, int depth)
17413 int dir, dummy = 0;
17416 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
17417 dir = depth ? find_stack_direction (addr, depth - 1) : 0;
17418 return dir + dummy;
17422 main (int argc, char **argv)
17424 return find_stack_direction (0, argc + !argv + 20) < 0;
17427 if ac_fn_c_try_run
"$LINENO"; then :
17428 ac_cv_c_stack_direction
=1
17430 ac_cv_c_stack_direction
=-1
17432 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
17433 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
17437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
17438 $as_echo "$ac_cv_c_stack_direction" >&6; }
17439 cat >>confdefs.h
<<_ACEOF
17440 #define STACK_DIRECTION $ac_cv_c_stack_direction
17449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
17450 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
17451 if test "${ac_cv_c_bigendian+set}" = set; then :
17452 $as_echo_n "(cached) " >&6
17454 ac_cv_c_bigendian
=unknown
17455 # See if we're dealing with a universal compiler.
17456 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17457 /* end confdefs.h. */
17458 #ifndef __APPLE_CC__
17459 not a universal capable compiler
17464 if ac_fn_c_try_compile
"$LINENO"; then :
17466 # Check for potential -arch flags. It is not universal unless
17467 # there are at least two -arch flags with different values.
17470 for ac_word
in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
17471 if test -n "$ac_prev"; then
17473 i?
86 | x86_64 | ppc | ppc64
)
17474 if test -z "$ac_arch" ||
test "$ac_arch" = "$ac_word"; then
17477 ac_cv_c_bigendian
=universal
17483 elif test "x$ac_word" = "x-arch"; then
17488 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
17489 if test $ac_cv_c_bigendian = unknown
; then
17490 # See if sys/param.h defines the BYTE_ORDER macro.
17491 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17492 /* end confdefs.h. */
17493 #include <sys/types.h>
17494 #include <sys/param.h>
17499 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
17500 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
17502 bogus endian macros
17509 if ac_fn_c_try_compile
"$LINENO"; then :
17510 # It does; now see whether it defined to BIG_ENDIAN or not.
17511 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17512 /* end confdefs.h. */
17513 #include <sys/types.h>
17514 #include <sys/param.h>
17519 #if BYTE_ORDER != BIG_ENDIAN
17527 if ac_fn_c_try_compile
"$LINENO"; then :
17528 ac_cv_c_bigendian
=yes
17530 ac_cv_c_bigendian
=no
17532 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
17534 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
17536 if test $ac_cv_c_bigendian = unknown
; then
17537 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
17538 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17539 /* end confdefs.h. */
17540 #include <limits.h>
17545 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
17546 bogus endian macros
17553 if ac_fn_c_try_compile
"$LINENO"; then :
17554 # It does; now see whether it defined to _BIG_ENDIAN or not.
17555 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17556 /* end confdefs.h. */
17557 #include <limits.h>
17562 #ifndef _BIG_ENDIAN
17570 if ac_fn_c_try_compile
"$LINENO"; then :
17571 ac_cv_c_bigendian
=yes
17573 ac_cv_c_bigendian
=no
17575 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
17577 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
17579 if test $ac_cv_c_bigendian = unknown
; then
17580 # Compile a test program.
17581 if test "$cross_compiling" = yes; then :
17582 # Try to guess by grepping values from an object file.
17583 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17584 /* end confdefs.h. */
17585 short int ascii_mm[] =
17586 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
17587 short int ascii_ii[] =
17588 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
17589 int use_ascii (int i) {
17590 return ascii_mm[i] + ascii_ii[i];
17592 short int ebcdic_ii[] =
17593 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
17594 short int ebcdic_mm[] =
17595 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
17596 int use_ebcdic (int i) {
17597 return ebcdic_mm[i] + ebcdic_ii[i];
17604 return use_ascii (foo) == use_ebcdic (foo);
17609 if ac_fn_c_try_compile
"$LINENO"; then :
17610 if grep BIGenDianSyS conftest.
$ac_objext >/dev
/null
; then
17611 ac_cv_c_bigendian
=yes
17613 if grep LiTTleEnDian conftest.
$ac_objext >/dev
/null
; then
17614 if test "$ac_cv_c_bigendian" = unknown
; then
17615 ac_cv_c_bigendian
=no
17617 # finding both strings is unlikely to happen, but who knows?
17618 ac_cv_c_bigendian
=unknown
17622 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
17624 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17625 /* end confdefs.h. */
17626 $ac_includes_default
17631 /* Are we little or big endian? From Harbison&Steele. */
17635 char c[sizeof (long int)];
17638 return u.c[sizeof (long int) - 1] == 1;
17644 if ac_fn_c_try_run
"$LINENO"; then :
17645 ac_cv_c_bigendian
=no
17647 ac_cv_c_bigendian
=yes
17649 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
17650 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
17655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
17656 $as_echo "$ac_cv_c_bigendian" >&6; }
17657 case $ac_cv_c_bigendian in #(
17659 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
17665 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
17669 as_fn_error
"unknown endianness
17670 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
17682 GNULIB_EUIDACCESS
=0;
17683 GNULIB_FACCESSAT
=0;
17686 GNULIB_FDATASYNC
=0;
17688 GNULIB_FTRUNCATE
=0;
17690 GNULIB_GETDOMAINNAME
=0;
17691 GNULIB_GETDTABLESIZE
=0;
17692 GNULIB_GETGROUPS
=0;
17693 GNULIB_GETHOSTNAME
=0;
17695 GNULIB_GETLOGIN_R
=0;
17696 GNULIB_GETPAGESIZE
=0;
17697 GNULIB_GETUSERSHELL
=0;
17698 GNULIB_GROUP_MEMBER
=0;
17710 GNULIB_READLINKAT
=0;
17712 GNULIB_SETHOSTNAME
=0;
17715 GNULIB_SYMLINKAT
=0;
17716 GNULIB_TTYNAME_R
=0;
17717 GNULIB_UNISTD_H_NONBLOCKING
=0;
17718 GNULIB_UNISTD_H_SIGPIPE
=0;
17733 HAVE_GETDTABLESIZE
=1;
17735 HAVE_GETHOSTNAME
=1;
17737 HAVE_GETPAGESIZE
=1;
17738 HAVE_GROUP_MEMBER
=1;
17748 HAVE_SETHOSTNAME
=1;
17754 HAVE_DECL_ENVIRON
=1;
17755 HAVE_DECL_FCHDIR
=1;
17756 HAVE_DECL_FDATASYNC
=1;
17757 HAVE_DECL_GETDOMAINNAME
=1;
17758 HAVE_DECL_GETLOGIN_R
=1;
17759 HAVE_DECL_GETPAGESIZE
=1;
17760 HAVE_DECL_GETUSERSHELL
=1;
17761 HAVE_DECL_SETHOSTNAME
=1;
17762 HAVE_DECL_TTYNAME_R
=1;
17764 HAVE_SYS_PARAM_H
=0;
17769 REPLACE_FCHOWNAT
=0;
17770 REPLACE_FTRUNCATE
=0;
17772 REPLACE_GETDOMAINNAME
=0;
17773 REPLACE_GETLOGIN_R
=0;
17774 REPLACE_GETGROUPS
=0;
17775 REPLACE_GETPAGESIZE
=0;
17784 REPLACE_READLINK
=0;
17788 REPLACE_TTYNAME_R
=0;
17790 REPLACE_UNLINKAT
=0;
17793 UNISTD_H_HAVE_WINSOCK2_H
=0;
17794 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
=0;
17800 GNULIB_REWINDDIR
=0;
17803 GNULIB_FDOPENDIR
=0;
17805 GNULIB_ALPHASORT
=0;
17811 HAVE_DECL_FDOPENDIR
=1;
17816 REPLACE_CLOSEDIR
=0;
17818 REPLACE_FDOPENDIR
=0;
17822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
17823 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
17824 if test "${gl_cv_have_include_next+set}" = set; then :
17825 $as_echo_n "(cached) " >&6
17827 rm -rf conftestd1a conftestd1b conftestd2
17828 mkdir conftestd1a conftestd1b conftestd2
17829 cat <<EOF > conftestd1a/conftest.h
17830 #define DEFINED_IN_CONFTESTD1
17831 #include_next <conftest.h>
17832 #ifdef DEFINED_IN_CONFTESTD2
17835 #error "include_next doesn't work"
17838 cat <<EOF > conftestd1b/conftest.h
17839 #define DEFINED_IN_CONFTESTD1
17841 #include_next <conftest.h>
17842 #ifdef DEFINED_IN_CONFTESTD2
17845 #error "include_next doesn't work"
17848 cat <<EOF > conftestd2/conftest.h
17849 #ifndef DEFINED_IN_CONFTESTD1
17850 #error "include_next test doesn't work"
17852 #define DEFINED_IN_CONFTESTD2
17854 gl_save_CPPFLAGS
="$CPPFLAGS"
17855 CPPFLAGS
="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
17856 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17857 /* end confdefs.h. */
17858 #include <conftest.h>
17860 if ac_fn_c_try_compile
"$LINENO"; then :
17861 gl_cv_have_include_next
=yes
17863 CPPFLAGS
="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
17864 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17865 /* end confdefs.h. */
17866 #include <conftest.h>
17868 if ac_fn_c_try_compile
"$LINENO"; then :
17869 gl_cv_have_include_next
=buggy
17871 gl_cv_have_include_next
=no
17873 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
17876 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
17877 CPPFLAGS
="$gl_save_CPPFLAGS"
17878 rm -rf conftestd1a conftestd1b conftestd2
17881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
17882 $as_echo "$gl_cv_have_include_next" >&6; }
17883 PRAGMA_SYSTEM_HEADER
=
17884 if test $gl_cv_have_include_next = yes; then
17885 INCLUDE_NEXT
=include_next
17886 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
=include_next
17887 if test -n "$GCC"; then
17888 PRAGMA_SYSTEM_HEADER
='#pragma GCC system_header'
17891 if test $gl_cv_have_include_next = buggy
; then
17892 INCLUDE_NEXT
=include
17893 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
=include_next
17895 INCLUDE_NEXT
=include
17896 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
=include
17902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
17903 $as_echo_n "checking whether system header files limit the line length... " >&6; }
17904 if test "${gl_cv_pragma_columns+set}" = set; then :
17905 $as_echo_n "(cached) " >&6
17907 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17908 /* end confdefs.h. */
17915 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
17916 $EGREP "choke me" >/dev
/null
2>&1; then :
17917 gl_cv_pragma_columns
=yes
17919 gl_cv_pragma_columns
=no
17925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
17926 $as_echo "$gl_cv_pragma_columns" >&6; }
17927 if test $gl_cv_pragma_columns = yes; then
17928 PRAGMA_COLUMNS
="#pragma COLUMNS 10000"
17937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
17938 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
17939 if test "${gl_cv_func_c99_strtold+set}" = set; then :
17940 $as_echo_n "(cached) " >&6
17942 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17943 /* end confdefs.h. */
17944 /* On HP-UX before 11.23, strtold returns a struct instead of
17945 long double. Reject implementations like that, by requiring
17946 compatibility with the C99 prototype. */
17947 #include <stdlib.h>
17948 static long double (*p) (char const *, char **) = strtold;
17950 test (char const *nptr, char **endptr)
17953 r = strtold (nptr, endptr);
17959 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
17964 if ac_fn_c_try_link
"$LINENO"; then :
17965 gl_cv_func_c99_strtold
=yes
17967 gl_cv_func_c99_strtold
=no
17969 rm -f core conftest.err conftest.
$ac_objext \
17970 conftest
$ac_exeext conftest.
$ac_ext
17972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
17973 $as_echo "$gl_cv_func_c99_strtold" >&6; }
17974 if test $gl_cv_func_c99_strtold = yes; then
17976 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
17987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if environ is properly declared" >&5
17988 $as_echo_n "checking if environ is properly declared... " >&6; }
17989 if test "${gt_cv_var_environ_declaration+set}" = set; then :
17990 $as_echo_n "(cached) " >&6
17993 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17994 /* end confdefs.h. */
17996 #include <unistd.h>
17998 /* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>. */
17999 #include <stdlib.h>
18001 extern struct { int foo; } environ;
18010 if ac_fn_c_try_compile
"$LINENO"; then :
18011 gt_cv_var_environ_declaration
=no
18013 gt_cv_var_environ_declaration
=yes
18015 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
18018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_var_environ_declaration" >&5
18019 $as_echo "$gt_cv_var_environ_declaration" >&6; }
18020 if test $gt_cv_var_environ_declaration = yes; then
18022 $as_echo "#define HAVE_ENVIRON_DECL 1" >>confdefs.h
18027 if test $gt_cv_var_environ_declaration != yes; then
18028 HAVE_DECL_ENVIRON
=0
18033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for complete errno.h" >&5
18034 $as_echo_n "checking for complete errno.h... " >&6; }
18035 if test "${gl_cv_header_errno_h_complete+set}" = set; then :
18036 $as_echo_n "(cached) " >&6
18039 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18040 /* end confdefs.h. */
18043 #if !defined ETXTBSY
18046 #if !defined ENOMSG
18052 #if !defined ENOLINK
18055 #if !defined EPROTO
18058 #if !defined EMULTIHOP
18061 #if !defined EBADMSG
18064 #if !defined EOVERFLOW
18067 #if !defined ENOTSUP
18070 #if !defined ENETRESET
18073 #if !defined ECONNABORTED
18076 #if !defined ESTALE
18079 #if !defined EDQUOT
18082 #if !defined ECANCELED
18085 #if !defined EOWNERDEAD
18088 #if !defined ENOTRECOVERABLE
18091 #if !defined EILSEQ
18096 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18097 $EGREP "booboo" >/dev
/null
2>&1; then :
18098 gl_cv_header_errno_h_complete
=no
18100 gl_cv_header_errno_h_complete
=yes
18106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_complete" >&5
18107 $as_echo "$gl_cv_header_errno_h_complete" >&6; }
18108 if test $gl_cv_header_errno_h_complete = yes; then
18119 if test $gl_cv_have_include_next = yes; then
18120 gl_cv_next_errno_h
='<'errno.h
'>'
18122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <errno.h>" >&5
18123 $as_echo_n "checking absolute name of <errno.h>... " >&6; }
18124 if test "${gl_cv_next_errno_h+set}" = set; then :
18125 $as_echo_n "(cached) " >&6
18128 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18129 /* end confdefs.h. */
18134 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
18135 *) gl_absname_cpp
="$ac_cpp" ;;
18140 gl_dirsep_regex
='[/\\]'
18143 gl_dirsep_regex
='\/'
18146 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
18148 gl_header_literal_regex
=`echo 'errno.h' \
18149 | sed -e "$gl_make_literal_regex_sed"`
18150 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
18151 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
18156 gl_cv_next_errno_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18157 sed -n "$gl_absolute_header_sed"`'"'
18161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_errno_h" >&5
18162 $as_echo "$gl_cv_next_errno_h" >&6; }
18164 NEXT_ERRNO_H
=$gl_cv_next_errno_h
18166 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
18167 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18168 gl_next_as_first_directive
='<'errno.h
'>'
18170 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18171 gl_next_as_first_directive
=$gl_cv_next_errno_h
18173 NEXT_AS_FIRST_DIRECTIVE_ERRNO_H
=$gl_next_as_first_directive
18181 if test -n "$ERRNO_H"; then
18182 GL_GENERATE_ERRNO_H_TRUE
=
18183 GL_GENERATE_ERRNO_H_FALSE
='#'
18185 GL_GENERATE_ERRNO_H_TRUE
='#'
18186 GL_GENERATE_ERRNO_H_FALSE
=
18190 if test -n "$ERRNO_H"; then
18191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EMULTIHOP value" >&5
18192 $as_echo_n "checking for EMULTIHOP value... " >&6; }
18193 if test "${gl_cv_header_errno_h_EMULTIHOP+set}" = set; then :
18194 $as_echo_n "(cached) " >&6
18197 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18198 /* end confdefs.h. */
18206 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18207 $EGREP "yes" >/dev
/null
2>&1; then :
18208 gl_cv_header_errno_h_EMULTIHOP
=yes
18210 gl_cv_header_errno_h_EMULTIHOP
=no
18214 if test $gl_cv_header_errno_h_EMULTIHOP = no
; then
18215 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18216 /* end confdefs.h. */
18218 #define _XOPEN_SOURCE_EXTENDED 1
18225 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18226 $EGREP "yes" >/dev
/null
2>&1; then :
18227 gl_cv_header_errno_h_EMULTIHOP
=hidden
18231 if test $gl_cv_header_errno_h_EMULTIHOP = hidden
; then
18232 if ac_fn_c_compute_int
"$LINENO" "EMULTIHOP" "gl_cv_header_errno_h_EMULTIHOP" "
18233 #define _XOPEN_SOURCE_EXTENDED 1
18235 /* The following two lines are a workaround against an autoconf-2.52 bug. */
18237 #include <stdlib.h>
18246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EMULTIHOP" >&5
18247 $as_echo "$gl_cv_header_errno_h_EMULTIHOP" >&6; }
18248 case $gl_cv_header_errno_h_EMULTIHOP in
18250 EMULTIHOP_HIDDEN
=0; EMULTIHOP_VALUE
=
18253 EMULTIHOP_HIDDEN
=1; EMULTIHOP_VALUE
="$gl_cv_header_errno_h_EMULTIHOP"
18261 if test -n "$ERRNO_H"; then
18262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOLINK value" >&5
18263 $as_echo_n "checking for ENOLINK value... " >&6; }
18264 if test "${gl_cv_header_errno_h_ENOLINK+set}" = set; then :
18265 $as_echo_n "(cached) " >&6
18268 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18269 /* end confdefs.h. */
18277 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18278 $EGREP "yes" >/dev
/null
2>&1; then :
18279 gl_cv_header_errno_h_ENOLINK
=yes
18281 gl_cv_header_errno_h_ENOLINK
=no
18285 if test $gl_cv_header_errno_h_ENOLINK = no
; then
18286 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18287 /* end confdefs.h. */
18289 #define _XOPEN_SOURCE_EXTENDED 1
18296 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18297 $EGREP "yes" >/dev
/null
2>&1; then :
18298 gl_cv_header_errno_h_ENOLINK
=hidden
18302 if test $gl_cv_header_errno_h_ENOLINK = hidden
; then
18303 if ac_fn_c_compute_int
"$LINENO" "ENOLINK" "gl_cv_header_errno_h_ENOLINK" "
18304 #define _XOPEN_SOURCE_EXTENDED 1
18306 /* The following two lines are a workaround against an autoconf-2.52 bug. */
18308 #include <stdlib.h>
18317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_ENOLINK" >&5
18318 $as_echo "$gl_cv_header_errno_h_ENOLINK" >&6; }
18319 case $gl_cv_header_errno_h_ENOLINK in
18321 ENOLINK_HIDDEN
=0; ENOLINK_VALUE
=
18324 ENOLINK_HIDDEN
=1; ENOLINK_VALUE
="$gl_cv_header_errno_h_ENOLINK"
18332 if test -n "$ERRNO_H"; then
18333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOVERFLOW value" >&5
18334 $as_echo_n "checking for EOVERFLOW value... " >&6; }
18335 if test "${gl_cv_header_errno_h_EOVERFLOW+set}" = set; then :
18336 $as_echo_n "(cached) " >&6
18339 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18340 /* end confdefs.h. */
18348 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18349 $EGREP "yes" >/dev
/null
2>&1; then :
18350 gl_cv_header_errno_h_EOVERFLOW
=yes
18352 gl_cv_header_errno_h_EOVERFLOW
=no
18356 if test $gl_cv_header_errno_h_EOVERFLOW = no
; then
18357 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18358 /* end confdefs.h. */
18360 #define _XOPEN_SOURCE_EXTENDED 1
18367 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18368 $EGREP "yes" >/dev
/null
2>&1; then :
18369 gl_cv_header_errno_h_EOVERFLOW
=hidden
18373 if test $gl_cv_header_errno_h_EOVERFLOW = hidden
; then
18374 if ac_fn_c_compute_int
"$LINENO" "EOVERFLOW" "gl_cv_header_errno_h_EOVERFLOW" "
18375 #define _XOPEN_SOURCE_EXTENDED 1
18377 /* The following two lines are a workaround against an autoconf-2.52 bug. */
18379 #include <stdlib.h>
18388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EOVERFLOW" >&5
18389 $as_echo "$gl_cv_header_errno_h_EOVERFLOW" >&6; }
18390 case $gl_cv_header_errno_h_EOVERFLOW in
18392 EOVERFLOW_HIDDEN
=0; EOVERFLOW_VALUE
=
18395 EOVERFLOW_HIDDEN
=1; EOVERFLOW_VALUE
="$gl_cv_header_errno_h_EOVERFLOW"
18412 GNULIB_NONBLOCKING
=0;
18424 ac_fn_c_check_type
"$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
18425 if test "x$ac_cv_type_mode_t" = x
""yes; then :
18429 cat >>confdefs.h
<<_ACEOF
18435 ac_fn_c_check_decl
"$LINENO" "fdatasync" "ac_cv_have_decl_fdatasync" "$ac_includes_default"
18436 if test "x$ac_cv_have_decl_fdatasync" = x
""yes; then :
18442 cat >>confdefs.h
<<_ACEOF
18443 #define HAVE_DECL_FDATASYNC $ac_have_decl
18448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
18449 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
18450 if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
18451 $as_echo_n "(cached) " >&6
18453 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18454 /* end confdefs.h. */
18456 #include <sys/types.h>
18457 #include <sys/stat.h>
18461 struct stat s; s.st_dm_mode;
18466 if ac_fn_c_try_compile
"$LINENO"; then :
18467 ac_cv_struct_st_dm_mode
=yes
18469 ac_cv_struct_st_dm_mode
=no
18471 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
18473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
18474 $as_echo "$ac_cv_struct_st_dm_mode" >&6; }
18476 if test $ac_cv_struct_st_dm_mode = yes; then
18478 $as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
18483 ac_fn_c_check_decl
"$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
18484 if test "x$ac_cv_have_decl_strmode" = x
""yes; then :
18490 cat >>confdefs.h
<<_ACEOF
18491 #define HAVE_DECL_STRMODE $ac_have_decl
18511 GNULIB_UTIMENSAT
=0;
18525 REPLACE_FUTIMENS
=0;
18531 REPLACE_UTIMENSAT
=0;
18534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
18535 $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
18536 if test "${gl_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
18537 $as_echo_n "(cached) " >&6
18539 rm -f conftest.sym conftest.
file
18540 echo >conftest.
file
18541 if test "$as_ln_s" = "ln -s" && ln -s conftest.
file conftest.sym
; then
18542 if test "$cross_compiling" = yes; then :
18544 # Guess yes on glibc systems.
18545 *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink
="guessing yes" ;;
18546 # If we don't know, assume the worst.
18547 *) gl_cv_func_lstat_dereferences_slashed_symlink
="guessing no" ;;
18551 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18552 /* end confdefs.h. */
18553 $ac_includes_default
18558 /* Linux will dereference the symlink and fail, as required by
18559 POSIX. That is better in the sense that it means we will not
18560 have to compile and use the lstat wrapper. */
18561 return lstat ("conftest.sym/", &sbuf) == 0;
18567 if ac_fn_c_try_run
"$LINENO"; then :
18568 gl_cv_func_lstat_dereferences_slashed_symlink
=yes
18570 gl_cv_func_lstat_dereferences_slashed_symlink
=no
18572 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
18573 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
18577 # If the 'ln -s' command failed, then we probably don't even
18578 # have an lstat function.
18579 gl_cv_func_lstat_dereferences_slashed_symlink
="guessing no"
18581 rm -f conftest.sym conftest.
file
18584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
18585 $as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
18586 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
18589 cat >>confdefs.h
<<_ACEOF
18590 #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
18603 GNULIB_CALLOC_POSIX
=0;
18604 GNULIB_CANONICALIZE_FILE_NAME
=0;
18605 GNULIB_GETLOADAVG
=0;
18606 GNULIB_GETSUBOPT
=0;
18608 GNULIB_MALLOC_POSIX
=0;
18612 GNULIB_MKOSTEMPS
=0;
18615 GNULIB_POSIX_OPENPT
=0;
18617 GNULIB_PTSNAME_R
=0;
18621 GNULIB_REALLOC_POSIX
=0;
18624 GNULIB_SECURE_GETENV
=0;
18629 GNULIB_SYSTEM_POSIX
=0;
18635 HAVE_CANONICALIZE_FILE_NAME
=1;
18636 HAVE_DECL_GETLOADAVG
=1;
18644 HAVE_POSIX_OPENPT
=1;
18652 HAVE_SECURE_GETENV
=1;
18654 HAVE_DECL_SETENV
=1;
18658 HAVE_STRUCT_RANDOM_DATA
=1;
18659 HAVE_SYS_LOADAVG_H
=0;
18661 HAVE_DECL_UNSETENV
=1;
18663 REPLACE_CANONICALIZE_FILE_NAME
=0;
18668 REPLACE_PTSNAME_R
=0;
18670 REPLACE_RANDOM_R
=0;
18672 REPLACE_REALPATH
=0;
18675 REPLACE_UNSETENV
=0;
18693 if test $gl_cv_have_include_next = yes; then
18694 gl_cv_next_getopt_h
='<'getopt.h
'>'
18696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
18697 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
18698 if test "${gl_cv_next_getopt_h+set}" = set; then :
18699 $as_echo_n "(cached) " >&6
18702 if test $ac_cv_header_getopt_h = yes; then
18705 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18706 /* end confdefs.h. */
18707 #include <getopt.h>
18711 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
18712 *) gl_absname_cpp
="$ac_cpp" ;;
18717 gl_dirsep_regex
='[/\\]'
18720 gl_dirsep_regex
='\/'
18723 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
18725 gl_header_literal_regex
=`echo 'getopt.h' \
18726 | sed -e "$gl_make_literal_regex_sed"`
18727 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
18728 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
18733 gl_cv_next_getopt_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18734 sed -n "$gl_absolute_header_sed"`'"'
18736 gl_cv_next_getopt_h
='<'getopt.h
'>'
18741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
18742 $as_echo "$gl_cv_next_getopt_h" >&6; }
18744 NEXT_GETOPT_H
=$gl_cv_next_getopt_h
18746 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
18747 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18748 gl_next_as_first_directive
='<'getopt.h
'>'
18750 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18751 gl_next_as_first_directive
=$gl_cv_next_getopt_h
18753 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
=$gl_next_as_first_directive
18758 if test $ac_cv_header_getopt_h = yes; then
18767 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU
; then
18768 for ac_header
in getopt.h
18770 ac_fn_c_check_header_mongrel
"$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
18771 if test "x$ac_cv_header_getopt_h" = x
""yes; then :
18772 cat >>confdefs.h
<<_ACEOF
18773 #define HAVE_GETOPT_H 1
18777 gl_replace_getopt
=yes
18784 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU
; then
18785 for ac_func
in getopt_long_only
18787 ac_fn_c_check_func
"$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
18788 if test "x$ac_cv_func_getopt_long_only" = x
""yes; then :
18789 cat >>confdefs.h
<<_ACEOF
18790 #define HAVE_GETOPT_LONG_ONLY 1
18794 gl_replace_getopt
=yes
18800 if test -z "$gl_replace_getopt"; then
18801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
18802 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
18803 if test "${gl_cv_func_getopt_posix+set}" = set; then :
18804 $as_echo_n "(cached) " >&6
18807 if test $cross_compiling = no
; then
18808 if test "$cross_compiling" = yes; then :
18809 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18810 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18811 as_fn_error
"cannot run test program while cross compiling
18812 See \`config.log' for more details." "$LINENO" 5; }
18814 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18815 /* end confdefs.h. */
18817 #include <unistd.h>
18818 #include <stdlib.h>
18819 #include <string.h>
18824 static char program[] = "program";
18825 static char a[] = "-a";
18826 static char foo[] = "foo";
18827 static char bar[] = "bar";
18828 char *argv[] = { program, a, foo, bar, NULL };
18831 c = getopt (4, argv, "ab");
18834 c = getopt (4, argv, "ab");
18837 if (!(optind == 2))
18843 if ac_fn_c_try_run
"$LINENO"; then :
18844 gl_cv_func_getopt_posix
=maybe
18846 gl_cv_func_getopt_posix
=no
18848 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
18849 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
18852 if test $gl_cv_func_getopt_posix = maybe
; then
18853 if test "$cross_compiling" = yes; then :
18854 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18855 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18856 as_fn_error
"cannot run test program while cross compiling
18857 See \`config.log' for more details." "$LINENO" 5; }
18859 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18860 /* end confdefs.h. */
18862 #include <unistd.h>
18863 #include <stdlib.h>
18864 #include <string.h>
18869 static char program[] = "program";
18870 static char donald[] = "donald";
18871 static char p[] = "-p";
18872 static char billy[] = "billy";
18873 static char duck[] = "duck";
18874 static char a[] = "-a";
18875 static char bar[] = "bar";
18876 char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
18879 c = getopt (7, argv, "+abp:q:");
18882 if (!(strcmp (argv[0], "program") == 0))
18884 if (!(strcmp (argv[1], "donald") == 0))
18886 if (!(strcmp (argv[2], "-p") == 0))
18888 if (!(strcmp (argv[3], "billy") == 0))
18890 if (!(strcmp (argv[4], "duck") == 0))
18892 if (!(strcmp (argv[5], "-a") == 0))
18894 if (!(strcmp (argv[6], "bar") == 0))
18896 if (!(optind == 1))
18902 if ac_fn_c_try_run
"$LINENO"; then :
18903 gl_cv_func_getopt_posix
=maybe
18905 gl_cv_func_getopt_posix
=no
18907 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
18908 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
18912 if test $gl_cv_func_getopt_posix = maybe
; then
18913 if test "$cross_compiling" = yes; then :
18914 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18915 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18916 as_fn_error
"cannot run test program while cross compiling
18917 See \`config.log' for more details." "$LINENO" 5; }
18919 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18920 /* end confdefs.h. */
18922 #include <unistd.h>
18923 #include <stdlib.h>
18924 #include <string.h>
18929 static char program[] = "program";
18930 static char ab[] = "-ab";
18931 char *argv[3] = { program, ab, NULL };
18932 if (getopt (2, argv, "ab:") != 'a')
18934 if (getopt (2, argv, "ab:") != '?')
18944 if ac_fn_c_try_run
"$LINENO"; then :
18945 gl_cv_func_getopt_posix
=yes
18947 gl_cv_func_getopt_posix
=no
18949 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
18950 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
18956 darwin
* | aix
* | mingw
*) gl_cv_func_getopt_posix
="guessing no";;
18957 *) gl_cv_func_getopt_posix
="guessing yes";;
18962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
18963 $as_echo "$gl_cv_func_getopt_posix" >&6; }
18964 case "$gl_cv_func_getopt_posix" in
18965 *no
) gl_replace_getopt
=yes ;;
18969 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU
; then
18970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
18971 $as_echo_n "checking for working GNU getopt function... " >&6; }
18972 if test "${gl_cv_func_getopt_gnu+set}" = set; then :
18973 $as_echo_n "(cached) " >&6
18975 # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
18976 # optstring is necessary for programs like m4 that have POSIX-mandated
18977 # semantics for supporting options interspersed with files.
18978 # Also, since getopt_long is a GNU extension, we require optind=0.
18979 # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
18980 # so take care to revert to the correct (non-)export state.
18981 gl_awk_probe
='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
18982 case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
18983 xx
) gl_had_POSIXLY_CORRECT
=exported
;;
18984 x
) gl_had_POSIXLY_CORRECT
=yes ;;
18985 *) gl_had_POSIXLY_CORRECT
= ;;
18988 export POSIXLY_CORRECT
18989 if test "$cross_compiling" = yes; then :
18990 gl_cv_func_getopt_gnu
="guessing no"
18993 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18994 /* end confdefs.h. */
18995 #include <getopt.h>
18996 #include <stddef.h>
18997 #include <string.h>
18999 #include <stdlib.h>
19000 #if defined __MACH__ && defined __APPLE__
19001 /* Avoid a crash on Mac OS X. */
19002 #include <mach/mach.h>
19003 #include <mach/mach_error.h>
19004 #include <mach/thread_status.h>
19005 #include <mach/exception.h>
19006 #include <mach/task.h>
19007 #include <pthread.h>
19008 /* The exception port on which our thread listens. */
19009 static mach_port_t our_exception_port;
19010 /* The main function of the thread listening for exceptions of type
19013 mach_exception_thread (void *arg)
19015 /* Buffer for a message to be received. */
19017 mach_msg_header_t head;
19018 mach_msg_body_t msgh_body;
19021 mach_msg_return_t retval;
19022 /* Wait for a message on the exception port. */
19023 retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
19024 our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
19025 if (retval != MACH_MSG_SUCCESS)
19030 nocrash_init (void)
19032 mach_port_t self = mach_task_self ();
19033 /* Allocate a port on which the thread shall listen for exceptions. */
19034 if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
19036 /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */
19037 if (mach_port_insert_right (self, our_exception_port, our_exception_port,
19038 MACH_MSG_TYPE_MAKE_SEND)
19040 /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting
19042 exception_mask_t mask = EXC_MASK_BAD_ACCESS;
19043 /* Create the thread listening on the exception port. */
19044 pthread_attr_t attr;
19046 if (pthread_attr_init (&attr) == 0
19047 && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
19048 && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
19049 pthread_attr_destroy (&attr);
19050 /* Replace the exception port info for these exceptions with our own.
19051 Note that we replace the exception port for the entire task, not only
19052 for a particular thread. This has the effect that when our exception
19053 port gets the message, the thread specific exception port has already
19054 been asked, and we don't need to bother about it.
19055 See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */
19056 task_set_exception_ports (self, mask, our_exception_port,
19057 EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
19062 #elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
19063 /* Avoid a crash on native Windows. */
19064 #define WIN32_LEAN_AND_MEAN
19065 #include <windows.h>
19066 #include <winerror.h>
19068 exception_filter (EXCEPTION_POINTERS *ExceptionInfo)
19070 switch (ExceptionInfo->ExceptionRecord->ExceptionCode)
19072 case EXCEPTION_ACCESS_VIOLATION:
19073 case EXCEPTION_IN_PAGE_ERROR:
19074 case EXCEPTION_STACK_OVERFLOW:
19075 case EXCEPTION_GUARD_PAGE:
19076 case EXCEPTION_PRIV_INSTRUCTION:
19077 case EXCEPTION_ILLEGAL_INSTRUCTION:
19078 case EXCEPTION_DATATYPE_MISALIGNMENT:
19079 case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
19080 case EXCEPTION_NONCONTINUABLE_EXCEPTION:
19083 return EXCEPTION_CONTINUE_SEARCH;
19086 nocrash_init (void)
19088 SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter);
19091 /* Avoid a crash on POSIX systems. */
19092 #include <signal.h>
19093 /* A POSIX signal handler. */
19095 exception_handler (int sig)
19100 nocrash_init (void)
19103 signal (SIGSEGV, exception_handler);
19106 signal (SIGBUS, exception_handler);
19120 /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
19121 and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
19122 OSF/1 5.1, Solaris 10. */
19124 static char conftest[] = "conftest";
19125 static char plus[] = "-+";
19126 char *argv[3] = { conftest, plus, NULL };
19128 if (getopt (2, argv, "+a") != '?')
19131 /* This code succeeds on glibc 2.8, mingw,
19132 and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
19133 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */
19135 static char program[] = "program";
19136 static char p[] = "-p";
19137 static char foo[] = "foo";
19138 static char bar[] = "bar";
19139 char *argv[] = { program, p, foo, bar, NULL };
19142 if (getopt (4, argv, "p::") != 'p')
19144 else if (optarg != NULL)
19146 else if (getopt (4, argv, "p::") != -1)
19148 else if (optind != 2)
19151 /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */
19153 static char program[] = "program";
19154 static char foo[] = "foo";
19155 static char p[] = "-p";
19156 char *argv[] = { program, foo, p, NULL };
19158 if (getopt (3, argv, "-p") != 1)
19160 else if (getopt (3, argv, "-p") != 'p')
19163 /* This code fails on glibc 2.11. */
19165 static char program[] = "program";
19166 static char b[] = "-b";
19167 static char a[] = "-a";
19168 char *argv[] = { program, b, a, NULL };
19169 optind = opterr = 0;
19170 if (getopt (3, argv, "+:a:b") != 'b')
19172 else if (getopt (3, argv, "+:a:b") != ':')
19175 /* This code dumps core on glibc 2.14. */
19177 static char program[] = "program";
19178 static char w[] = "-W";
19179 static char dummy[] = "dummy";
19180 char *argv[] = { program, w, dummy, NULL };
19181 optind = opterr = 1;
19182 if (getopt (3, argv, "W;") != 'W')
19191 if ac_fn_c_try_run
"$LINENO"; then :
19192 gl_cv_func_getopt_gnu
=yes
19194 gl_cv_func_getopt_gnu
=no
19196 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
19197 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
19200 case $gl_had_POSIXLY_CORRECT in
19202 yes) { POSIXLY_CORRECT
=; unset POSIXLY_CORRECT
;}; POSIXLY_CORRECT
=1 ;;
19203 *) { POSIXLY_CORRECT
=; unset POSIXLY_CORRECT
;} ;;
19207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
19208 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
19209 if test "$gl_cv_func_getopt_gnu" != yes; then
19210 gl_replace_getopt
=yes
19212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt_long function" >&5
19213 $as_echo_n "checking for working GNU getopt_long function... " >&6; }
19214 if test "${gl_cv_func_getopt_long_gnu+set}" = set; then :
19215 $as_echo_n "(cached) " >&6
19217 if test "$cross_compiling" = yes; then :
19219 openbsd
*) gl_cv_func_getopt_long_gnu
="guessing no";;
19220 *) gl_cv_func_getopt_long_gnu
="guessing yes";;
19224 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19225 /* end confdefs.h. */
19226 #include <getopt.h>
19227 #include <stddef.h>
19228 #include <string.h>
19233 static const struct option long_options[] =
19235 { "xtremely-",no_argument, NULL, 1003 },
19236 { "xtra", no_argument, NULL, 1001 },
19237 { "xtreme", no_argument, NULL, 1002 },
19238 { "xtremely", no_argument, NULL, 1003 },
19239 { NULL, 0, NULL, 0 }
19241 /* This code fails on OpenBSD 5.0. */
19243 static char program[] = "program";
19244 static char xtremel[] = "--xtremel";
19245 char *argv[] = { program, xtremel, NULL };
19247 optind = 1; opterr = 0;
19248 if (getopt_long (2, argv, "", long_options, &option_index) != 1003)
19257 if ac_fn_c_try_run
"$LINENO"; then :
19258 gl_cv_func_getopt_long_gnu
=yes
19260 gl_cv_func_getopt_long_gnu
=no
19262 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
19263 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
19268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_long_gnu" >&5
19269 $as_echo "$gl_cv_func_getopt_long_gnu" >&6; }
19270 case "$gl_cv_func_getopt_long_gnu" in
19272 *) gl_replace_getopt
=yes ;;
19283 if test -n "$gl_replace_getopt"; then
19287 if test $REPLACE_GETOPT = 1; then
19291 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
19297 ac_fn_c_check_decl
"$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
19298 if test "x$ac_cv_have_decl_getenv" = x
""yes; then :
19304 cat >>confdefs.h
<<_ACEOF
19305 #define HAVE_DECL_GETENV $ac_have_decl
19313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
19314 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
19315 if test "${ac_cv_c_restrict+set}" = set; then :
19316 $as_echo_n "(cached) " >&6
19318 ac_cv_c_restrict
=no
19319 # The order here caters to the fact that C++ does not require restrict.
19320 for ac_kw
in __restrict __restrict__ _Restrict restrict
; do
19321 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19322 /* end confdefs.h. */
19323 typedef int * int_ptr;
19324 int foo (int_ptr $ac_kw ip) {
19331 int * $ac_kw t = s;
19338 if ac_fn_c_try_compile
"$LINENO"; then :
19339 ac_cv_c_restrict
=$ac_kw
19341 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19342 test "$ac_cv_c_restrict" != no
&& break
19346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
19347 $as_echo "$ac_cv_c_restrict" >&6; }
19349 case $ac_cv_c_restrict in
19351 no
) $as_echo "#define restrict /**/" >>confdefs.h
19353 *) cat >>confdefs.h
<<_ACEOF
19354 #define restrict $ac_cv_c_restrict
19360 GNULIB_GETTIMEOFDAY
=0;
19361 HAVE_GETTIMEOFDAY
=1;
19362 HAVE_STRUCT_TIMEVAL
=1;
19364 REPLACE_GETTIMEOFDAY
=0;
19365 REPLACE_STRUCT_TIMEVAL
=0;
19382 if test $gl_cv_have_include_next = yes; then
19383 gl_cv_next_sys_time_h
='<'sys
/time.h
'>'
19385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/time.h>" >&5
19386 $as_echo_n "checking absolute name of <sys/time.h>... " >&6; }
19387 if test "${gl_cv_next_sys_time_h+set}" = set; then :
19388 $as_echo_n "(cached) " >&6
19391 if test $ac_cv_header_sys_time_h = yes; then
19394 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19395 /* end confdefs.h. */
19396 #include <sys/time.h>
19400 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
19401 *) gl_absname_cpp
="$ac_cpp" ;;
19406 gl_dirsep_regex
='[/\\]'
19409 gl_dirsep_regex
='\/'
19412 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
19414 gl_header_literal_regex
=`echo 'sys/time.h' \
19415 | sed -e "$gl_make_literal_regex_sed"`
19416 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
19417 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
19422 gl_cv_next_sys_time_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19423 sed -n "$gl_absolute_header_sed"`'"'
19425 gl_cv_next_sys_time_h
='<'sys
/time.h
'>'
19430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5
19431 $as_echo "$gl_cv_next_sys_time_h" >&6; }
19433 NEXT_SYS_TIME_H
=$gl_cv_next_sys_time_h
19435 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
19436 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19437 gl_next_as_first_directive
='<'sys
/time.h
'>'
19439 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19440 gl_next_as_first_directive
=$gl_cv_next_sys_time_h
19442 NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H
=$gl_next_as_first_directive
19448 if test $ac_cv_header_sys_time_h != yes; then
19456 if test $ac_cv_header_sys_socket_h != yes; then
19457 for ac_header
in winsock2.h
19459 ac_fn_c_check_header_mongrel
"$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
19460 if test "x$ac_cv_header_winsock2_h" = x
""yes; then :
19461 cat >>confdefs.h
<<_ACEOF
19462 #define HAVE_WINSOCK2_H 1
19470 if test "$ac_cv_header_winsock2_h" = yes; then
19472 UNISTD_H_HAVE_WINSOCK2_H
=1
19473 SYS_IOCTL_H_HAVE_WINSOCK2_H
=1
19479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
19480 $as_echo_n "checking for struct timeval... " >&6; }
19481 if test "${gl_cv_sys_struct_timeval+set}" = set; then :
19482 $as_echo_n "(cached) " >&6
19484 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19485 /* end confdefs.h. */
19486 #if HAVE_SYS_TIME_H
19487 #include <sys/time.h>
19490 #if HAVE_WINSOCK2_H
19491 # include <winsock2.h>
19497 static struct timeval x; x.tv_sec = x.tv_usec;
19502 if ac_fn_c_try_compile
"$LINENO"; then :
19503 gl_cv_sys_struct_timeval
=yes
19505 gl_cv_sys_struct_timeval
=no
19507 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5
19511 $as_echo "$gl_cv_sys_struct_timeval" >&6; }
19512 if test $gl_cv_sys_struct_timeval != yes; then
19513 HAVE_STRUCT_TIMEVAL
=0
19515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5
19516 $as_echo_n "checking for wide-enough struct timeval.tv_sec member... " >&6; }
19517 if test "${gl_cv_sys_struct_timeval_tv_sec+set}" = set; then :
19518 $as_echo_n "(cached) " >&6
19520 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19521 /* end confdefs.h. */
19522 #if HAVE_SYS_TIME_H
19523 #include <sys/time.h>
19526 #if HAVE_WINSOCK2_H
19527 # include <winsock2.h>
19533 static struct timeval x;
19534 typedef int verify_tv_sec_type[
19535 sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1
19542 if ac_fn_c_try_compile
"$LINENO"; then :
19543 gl_cv_sys_struct_timeval_tv_sec
=yes
19545 gl_cv_sys_struct_timeval_tv_sec
=no
19547 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5
19551 $as_echo "$gl_cv_sys_struct_timeval_tv_sec" >&6; }
19552 if test $gl_cv_sys_struct_timeval_tv_sec != yes; then
19553 REPLACE_STRUCT_TIMEVAL
=1
19563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
19564 $as_echo_n "checking for unsigned long long int... " >&6; }
19565 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
19566 $as_echo_n "(cached) " >&6
19568 ac_cv_type_unsigned_long_long_int
=yes
19569 if test "x${ac_cv_prog_cc_c99-no}" = xno
; then
19570 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19571 /* end confdefs.h. */
19573 /* For now, do not test the preprocessor; as of 2007 there are too many
19574 implementations with broken preprocessors. Perhaps this can
19575 be revisited in 2012. In the meantime, code should not expect
19576 #if to work with literals wider than 32 bits. */
19577 /* Test literals. */
19578 long long int ll = 9223372036854775807ll;
19579 long long int nll = -9223372036854775807LL;
19580 unsigned long long int ull = 18446744073709551615ULL;
19581 /* Test constant expressions. */
19582 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
19584 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
19590 /* Test availability of runtime routines for shift and division. */
19591 long long int llmax = 9223372036854775807ll;
19592 unsigned long long int ullmax = 18446744073709551615ull;
19593 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
19594 | (llmax / ll) | (llmax % ll)
19595 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
19596 | (ullmax / ull) | (ullmax % ull));
19602 if ac_fn_c_try_link
"$LINENO"; then :
19605 ac_cv_type_unsigned_long_long_int
=no
19607 rm -f core conftest.err conftest.
$ac_objext \
19608 conftest
$ac_exeext conftest.
$ac_ext
19611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
19612 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
19613 if test $ac_cv_type_unsigned_long_long_int = yes; then
19615 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
19621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
19622 $as_echo_n "checking for long long int... " >&6; }
19623 if test "${ac_cv_type_long_long_int+set}" = set; then :
19624 $as_echo_n "(cached) " >&6
19626 ac_cv_type_long_long_int
=yes
19627 if test "x${ac_cv_prog_cc_c99-no}" = xno
; then
19628 ac_cv_type_long_long_int
=$ac_cv_type_unsigned_long_long_int
19629 if test $ac_cv_type_long_long_int = yes; then
19630 if test "$cross_compiling" = yes; then :
19633 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19634 /* end confdefs.h. */
19635 #include <limits.h>
19638 (1LL << (sizeof (long long int) * CHAR_BIT - 2))
19639 # define LLONG_MAX (HALF - 1 + HALF)
19644 long long int n = 1;
19648 long long int m = n << i;
19651 if (LLONG_MAX / 2 < m)
19659 if ac_fn_c_try_run
"$LINENO"; then :
19662 ac_cv_type_long_long_int
=no
19664 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
19665 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
19671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
19672 $as_echo "$ac_cv_type_long_long_int" >&6; }
19673 if test $ac_cv_type_long_long_int = yes; then
19675 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
19684 gl_cv_c_multiarch
=no
19685 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19686 /* end confdefs.h. */
19687 #ifndef __APPLE_CC__
19688 not a universal capable compiler
19693 if ac_fn_c_try_compile
"$LINENO"; then :
19697 for word
in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
19698 if test -n "$prev"; then
19700 i?
86 | x86_64 | ppc | ppc64
)
19701 if test -z "$arch" ||
test "$arch" = "$word"; then
19704 gl_cv_c_multiarch
=yes
19710 if test "x$word" = "x-arch"; then
19717 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19718 if test $gl_cv_c_multiarch = yes; then
19719 APPLE_UNIVERSAL_BUILD
=1
19721 APPLE_UNIVERSAL_BUILD
=0
19728 if test $ac_cv_type_long_long_int = yes; then
19729 HAVE_LONG_LONG_INT
=1
19731 HAVE_LONG_LONG_INT
=0
19735 if test $ac_cv_type_unsigned_long_long_int = yes; then
19736 HAVE_UNSIGNED_LONG_LONG_INT
=1
19738 HAVE_UNSIGNED_LONG_LONG_INT
=0
19743 if test $ac_cv_header_wchar_h = yes; then
19750 if test $ac_cv_header_inttypes_h = yes; then
19757 if test $ac_cv_header_sys_types_h = yes; then
19773 if test $gl_cv_have_include_next = yes; then
19774 gl_cv_next_stdint_h
='<'stdint.h
'>'
19776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
19777 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
19778 if test "${gl_cv_next_stdint_h+set}" = set; then :
19779 $as_echo_n "(cached) " >&6
19782 if test $ac_cv_header_stdint_h = yes; then
19785 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19786 /* end confdefs.h. */
19787 #include <stdint.h>
19791 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
19792 *) gl_absname_cpp
="$ac_cpp" ;;
19797 gl_dirsep_regex
='[/\\]'
19800 gl_dirsep_regex
='\/'
19803 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
19805 gl_header_literal_regex
=`echo 'stdint.h' \
19806 | sed -e "$gl_make_literal_regex_sed"`
19807 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
19808 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
19813 gl_cv_next_stdint_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19814 sed -n "$gl_absolute_header_sed"`'"'
19816 gl_cv_next_stdint_h
='<'stdint.h
'>'
19821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
19822 $as_echo "$gl_cv_next_stdint_h" >&6; }
19824 NEXT_STDINT_H
=$gl_cv_next_stdint_h
19826 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
19827 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19828 gl_next_as_first_directive
='<'stdint.h
'>'
19830 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19831 gl_next_as_first_directive
=$gl_cv_next_stdint_h
19833 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
=$gl_next_as_first_directive
19838 if test $ac_cv_header_stdint_h = yes; then
19845 if test $ac_cv_header_stdint_h = yes; then
19846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
19847 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
19848 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
19849 $as_echo_n "(cached) " >&6
19851 gl_cv_header_working_stdint_h
=no
19852 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19853 /* end confdefs.h. */
19856 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
19857 #include <stdint.h>
19858 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */
19859 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
19860 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
19864 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
19865 included before <wchar.h>. */
19866 #include <stddef.h>
19867 #include <signal.h>
19869 # include <stdio.h>
19871 # include <wchar.h>
19876 int8_t a1 = INT8_MAX;
19877 int8_t a1min = INT8_MIN;
19880 int16_t a2 = INT16_MAX;
19881 int16_t a2min = INT16_MIN;
19884 int32_t a3 = INT32_MAX;
19885 int32_t a3min = INT32_MIN;
19888 int64_t a4 = INT64_MAX;
19889 int64_t a4min = INT64_MIN;
19892 uint8_t b1 = UINT8_MAX;
19894 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
19897 uint16_t b2 = UINT16_MAX;
19900 uint32_t b3 = UINT32_MAX;
19903 uint64_t b4 = UINT64_MAX;
19905 int_least8_t c1 = INT8_C (0x7f);
19906 int_least8_t c1max = INT_LEAST8_MAX;
19907 int_least8_t c1min = INT_LEAST8_MIN;
19908 int_least16_t c2 = INT16_C (0x7fff);
19909 int_least16_t c2max = INT_LEAST16_MAX;
19910 int_least16_t c2min = INT_LEAST16_MIN;
19911 int_least32_t c3 = INT32_C (0x7fffffff);
19912 int_least32_t c3max = INT_LEAST32_MAX;
19913 int_least32_t c3min = INT_LEAST32_MIN;
19914 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
19915 int_least64_t c4max = INT_LEAST64_MAX;
19916 int_least64_t c4min = INT_LEAST64_MIN;
19917 uint_least8_t d1 = UINT8_C (0xff);
19918 uint_least8_t d1max = UINT_LEAST8_MAX;
19919 uint_least16_t d2 = UINT16_C (0xffff);
19920 uint_least16_t d2max = UINT_LEAST16_MAX;
19921 uint_least32_t d3 = UINT32_C (0xffffffff);
19922 uint_least32_t d3max = UINT_LEAST32_MAX;
19923 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
19924 uint_least64_t d4max = UINT_LEAST64_MAX;
19925 int_fast8_t e1 = INT_FAST8_MAX;
19926 int_fast8_t e1min = INT_FAST8_MIN;
19927 int_fast16_t e2 = INT_FAST16_MAX;
19928 int_fast16_t e2min = INT_FAST16_MIN;
19929 int_fast32_t e3 = INT_FAST32_MAX;
19930 int_fast32_t e3min = INT_FAST32_MIN;
19931 int_fast64_t e4 = INT_FAST64_MAX;
19932 int_fast64_t e4min = INT_FAST64_MIN;
19933 uint_fast8_t f1 = UINT_FAST8_MAX;
19934 uint_fast16_t f2 = UINT_FAST16_MAX;
19935 uint_fast32_t f3 = UINT_FAST32_MAX;
19936 uint_fast64_t f4 = UINT_FAST64_MAX;
19938 intptr_t g = INTPTR_MAX;
19939 intptr_t gmin = INTPTR_MIN;
19942 uintptr_t h = UINTPTR_MAX;
19944 intmax_t i = INTMAX_MAX;
19945 uintmax_t j = UINTMAX_MAX;
19947 #include <limits.h> /* for CHAR_BIT */
19948 #define TYPE_MINIMUM(t) \
19949 ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
19950 #define TYPE_MAXIMUM(t) \
19951 ((t) ((t) 0 < (t) -1 \
19953 : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
19956 PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
19957 && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
19959 /* Detect bug in FreeBSD 6.0 / ia64. */
19960 int check_SIG_ATOMIC:
19961 SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
19962 && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
19964 int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
19966 WCHAR_MIN == TYPE_MINIMUM (wchar_t)
19967 && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
19969 /* Detect bug in mingw. */
19971 WINT_MIN == TYPE_MINIMUM (wint_t)
19972 && WINT_MAX == TYPE_MAXIMUM (wint_t)
19975 /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */
19977 (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
19978 int check_UINT16_C:
19979 (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
19981 /* Detect bugs in OpenBSD 3.9 stdint.h. */
19983 int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
19986 int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
19989 int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
19992 int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
19994 int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
19995 int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
19996 int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
19997 int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
19998 int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
19999 int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
20000 int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
20001 int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
20002 int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
20003 int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
20004 int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
20015 if ac_fn_c_try_compile
"$LINENO"; then :
20016 if test "$cross_compiling" = yes; then :
20017 gl_cv_header_working_stdint_h
=yes
20020 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20021 /* end confdefs.h. */
20024 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
20025 #include <stdint.h>
20028 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20029 included before <wchar.h>. */
20030 #include <stddef.h>
20031 #include <signal.h>
20033 # include <stdio.h>
20035 # include <wchar.h>
20040 #include <string.h>
20041 #define MVAL(macro) MVAL1(macro)
20042 #define MVAL1(expression) #expression
20043 static const char *macro_values[] =
20077 for (mv = macro_values; *mv != NULL; mv++)
20079 const char *value = *mv;
20080 /* Test whether it looks like a cast expression. */
20081 if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
20082 || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
20083 || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
20084 || strncmp (value, "((int)"/*)*/, 6) == 0
20085 || strncmp (value, "((signed short)"/*)*/, 15) == 0
20086 || strncmp (value, "((signed char)"/*)*/, 14) == 0)
20087 return mv - macro_values + 1;
20095 if ac_fn_c_try_run
"$LINENO"; then :
20096 gl_cv_header_working_stdint_h
=yes
20098 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
20099 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
20104 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
20107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
20108 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
20110 if test "$gl_cv_header_working_stdint_h" = yes; then
20113 for ac_header
in sys
/inttypes.h sys
/bitypes.h
20115 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
20116 ac_fn_c_check_header_mongrel
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
20117 eval as_val
=\$
$as_ac_Header
20118 if test "x$as_val" = x
""yes; then :
20119 cat >>confdefs.h
<<_ACEOF
20120 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
20127 if test $ac_cv_header_sys_inttypes_h = yes; then
20128 HAVE_SYS_INTTYPES_H
=1
20130 HAVE_SYS_INTTYPES_H
=0
20133 if test $ac_cv_header_sys_bitypes_h = yes; then
20134 HAVE_SYS_BITYPES_H
=1
20136 HAVE_SYS_BITYPES_H
=0
20142 if test $APPLE_UNIVERSAL_BUILD = 0; then
20145 for gltype
in ptrdiff_t size_t
; do
20146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
20147 $as_echo_n "checking for bit size of $gltype... " >&6; }
20148 if { as_var
=gl_cv_bitsizeof_
${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
20149 $as_echo_n "(cached) " >&6
20151 if ac_fn_c_compute_int
"$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
20152 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20153 included before <wchar.h>. */
20154 #include <stddef.h>
20155 #include <signal.h>
20157 # include <stdio.h>
20159 # include <wchar.h>
20162 #include <limits.h>"; then :
20168 eval gl_cv_bitsizeof_
${gltype}=\
$result
20171 eval ac_res
=\
$gl_cv_bitsizeof_${gltype}
20172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
20173 $as_echo "$ac_res" >&6; }
20174 eval result
=\
$gl_cv_bitsizeof_${gltype}
20175 if test $result = unknown
; then
20178 GLTYPE
=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
20179 cat >>confdefs.h
<<_ACEOF
20180 #define BITSIZEOF_${GLTYPE} $result
20183 eval BITSIZEOF_
${GLTYPE}=\
$result
20190 for gltype
in sig_atomic_t wchar_t wint_t
; do
20191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
20192 $as_echo_n "checking for bit size of $gltype... " >&6; }
20193 if { as_var
=gl_cv_bitsizeof_
${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
20194 $as_echo_n "(cached) " >&6
20196 if ac_fn_c_compute_int
"$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
20197 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20198 included before <wchar.h>. */
20199 #include <stddef.h>
20200 #include <signal.h>
20202 # include <stdio.h>
20204 # include <wchar.h>
20207 #include <limits.h>"; then :
20213 eval gl_cv_bitsizeof_
${gltype}=\
$result
20216 eval ac_res
=\
$gl_cv_bitsizeof_${gltype}
20217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
20218 $as_echo "$ac_res" >&6; }
20219 eval result
=\
$gl_cv_bitsizeof_${gltype}
20220 if test $result = unknown
; then
20223 GLTYPE
=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
20224 cat >>confdefs.h
<<_ACEOF
20225 #define BITSIZEOF_${GLTYPE} $result
20228 eval BITSIZEOF_
${GLTYPE}=\
$result
20234 for gltype
in sig_atomic_t wchar_t wint_t
; do
20235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
20236 $as_echo_n "checking whether $gltype is signed... " >&6; }
20237 if { as_var
=gl_cv_type_
${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
20238 $as_echo_n "(cached) " >&6
20240 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20241 /* end confdefs.h. */
20243 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20244 included before <wchar.h>. */
20245 #include <stddef.h>
20246 #include <signal.h>
20248 # include <stdio.h>
20250 # include <wchar.h>
20253 int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
20262 if ac_fn_c_try_compile
"$LINENO"; then :
20267 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
20268 eval gl_cv_type_
${gltype}_signed
=\
$result
20271 eval ac_res
=\
$gl_cv_type_${gltype}_signed
20272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
20273 $as_echo "$ac_res" >&6; }
20274 eval result
=\
$gl_cv_type_${gltype}_signed
20275 GLTYPE
=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
20276 if test "$result" = yes; then
20277 cat >>confdefs.h
<<_ACEOF
20278 #define HAVE_SIGNED_${GLTYPE} 1
20281 eval HAVE_SIGNED_
${GLTYPE}=1
20283 eval HAVE_SIGNED_
${GLTYPE}=0
20288 gl_cv_type_ptrdiff_t_signed
=yes
20289 gl_cv_type_size_t_signed
=no
20290 if test $APPLE_UNIVERSAL_BUILD = 0; then
20293 for gltype
in ptrdiff_t size_t
; do
20294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
20295 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
20296 if { as_var
=gl_cv_type_
${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
20297 $as_echo_n "(cached) " >&6
20299 eval gl_cv_type_
${gltype}_suffix
=no
20300 eval result
=\
$gl_cv_type_${gltype}_signed
20301 if test "$result" = yes; then
20306 for glsuf
in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64
; do
20308 '') gltype1
='int';;
20309 l
) gltype1
='long int';;
20310 ll
) gltype1
='long long int';;
20311 i64
) gltype1
='__int64';;
20312 u
) gltype1
='unsigned int';;
20313 ul
) gltype1
='unsigned long int';;
20314 ull
) gltype1
='unsigned long long int';;
20315 ui64
)gltype1
='unsigned __int64';;
20317 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20318 /* end confdefs.h. */
20320 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20321 included before <wchar.h>. */
20322 #include <stddef.h>
20323 #include <signal.h>
20325 # include <stdio.h>
20327 # include <wchar.h>
20330 extern $gltype foo;
20331 extern $gltype1 foo;
20340 if ac_fn_c_try_compile
"$LINENO"; then :
20341 eval gl_cv_type_
${gltype}_suffix
=\
$glsuf
20343 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
20344 eval result
=\
$gl_cv_type_${gltype}_suffix
20345 test "$result" != no
&& break
20348 eval ac_res
=\
$gl_cv_type_${gltype}_suffix
20349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
20350 $as_echo "$ac_res" >&6; }
20351 GLTYPE
=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
20352 eval result
=\
$gl_cv_type_${gltype}_suffix
20353 test "$result" = no
&& result
=
20354 eval ${GLTYPE}_SUFFIX
=\
$result
20355 cat >>confdefs.h
<<_ACEOF
20356 #define ${GLTYPE}_SUFFIX $result
20365 for gltype
in sig_atomic_t wchar_t wint_t
; do
20366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
20367 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
20368 if { as_var
=gl_cv_type_
${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
20369 $as_echo_n "(cached) " >&6
20371 eval gl_cv_type_
${gltype}_suffix
=no
20372 eval result
=\
$gl_cv_type_${gltype}_signed
20373 if test "$result" = yes; then
20378 for glsuf
in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64
; do
20380 '') gltype1
='int';;
20381 l
) gltype1
='long int';;
20382 ll
) gltype1
='long long int';;
20383 i64
) gltype1
='__int64';;
20384 u
) gltype1
='unsigned int';;
20385 ul
) gltype1
='unsigned long int';;
20386 ull
) gltype1
='unsigned long long int';;
20387 ui64
)gltype1
='unsigned __int64';;
20389 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20390 /* end confdefs.h. */
20392 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20393 included before <wchar.h>. */
20394 #include <stddef.h>
20395 #include <signal.h>
20397 # include <stdio.h>
20399 # include <wchar.h>
20402 extern $gltype foo;
20403 extern $gltype1 foo;
20412 if ac_fn_c_try_compile
"$LINENO"; then :
20413 eval gl_cv_type_
${gltype}_suffix
=\
$glsuf
20415 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
20416 eval result
=\
$gl_cv_type_${gltype}_suffix
20417 test "$result" != no
&& break
20420 eval ac_res
=\
$gl_cv_type_${gltype}_suffix
20421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
20422 $as_echo "$ac_res" >&6; }
20423 GLTYPE
=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
20424 eval result
=\
$gl_cv_type_${gltype}_suffix
20425 test "$result" = no
&& result
=
20426 eval ${GLTYPE}_SUFFIX
=\
$result
20427 cat >>confdefs.h
<<_ACEOF
20428 #define ${GLTYPE}_SUFFIX $result
20435 if test $BITSIZEOF_WINT_T -lt 32; then
20436 BITSIZEOF_WINT_T
=32
20442 if test -n "$STDINT_H"; then
20443 GL_GENERATE_STDINT_H_TRUE
=
20444 GL_GENERATE_STDINT_H_FALSE
='#'
20446 GL_GENERATE_STDINT_H_TRUE
='#'
20447 GL_GENERATE_STDINT_H_FALSE
=
20456 GNULIB_STRTOIMAX
=0;
20457 GNULIB_STRTOUMAX
=0;
20458 HAVE_DECL_IMAXABS
=1;
20459 HAVE_DECL_IMAXDIV
=1;
20460 HAVE_DECL_STRTOIMAX
=1;
20461 HAVE_DECL_STRTOUMAX
=1;
20462 REPLACE_STRTOIMAX
=0;
20463 INT32_MAX_LT_INTMAX_MAX
=1;
20464 INT64_MAX_EQ_LONG_MAX
='defined _LP64';
20465 PRI_MACROS_BROKEN
=0;
20466 PRIPTR_PREFIX
=__PRIPTR_PREFIX
;
20467 UINT32_MAX_LT_UINTMAX_MAX
=1;
20468 UINT64_MAX_EQ_ULONG_MAX
='defined _LP64';
20484 if test $gl_cv_have_include_next = yes; then
20485 gl_cv_next_inttypes_h
='<'inttypes.h
'>'
20487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
20488 $as_echo_n "checking absolute name of <inttypes.h>... " >&6; }
20489 if test "${gl_cv_next_inttypes_h+set}" = set; then :
20490 $as_echo_n "(cached) " >&6
20493 if test $ac_cv_header_inttypes_h = yes; then
20496 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20497 /* end confdefs.h. */
20498 #include <inttypes.h>
20502 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
20503 *) gl_absname_cpp
="$ac_cpp" ;;
20508 gl_dirsep_regex
='[/\\]'
20511 gl_dirsep_regex
='\/'
20514 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
20516 gl_header_literal_regex
=`echo 'inttypes.h' \
20517 | sed -e "$gl_make_literal_regex_sed"`
20518 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20519 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20524 gl_cv_next_inttypes_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20525 sed -n "$gl_absolute_header_sed"`'"'
20527 gl_cv_next_inttypes_h
='<'inttypes.h
'>'
20532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
20533 $as_echo "$gl_cv_next_inttypes_h" >&6; }
20535 NEXT_INTTYPES_H
=$gl_cv_next_inttypes_h
20537 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
20538 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20539 gl_next_as_first_directive
='<'inttypes.h
'>'
20541 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20542 gl_next_as_first_directive
=$gl_cv_next_inttypes_h
20544 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H
=$gl_next_as_first_directive
20558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5
20559 $as_echo_n "checking for 64-bit off_t... " >&6; }
20560 if test "${gl_cv_type_off_t_64+set}" = set; then :
20561 $as_echo_n "(cached) " >&6
20563 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20564 /* end confdefs.h. */
20565 #include <sys/types.h>
20566 int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1];
20576 if ac_fn_c_try_compile
"$LINENO"; then :
20577 gl_cv_type_off_t_64
=yes
20579 gl_cv_type_off_t_64
=no
20581 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
20584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5
20585 $as_echo "$gl_cv_type_off_t_64" >&6; }
20586 if test $gl_cv_type_off_t_64 = no
; then
20587 WINDOWS_64_BIT_OFF_T
=1
20589 WINDOWS_64_BIT_OFF_T
=0
20591 WINDOWS_64_BIT_ST_SIZE
=1
20594 WINDOWS_64_BIT_OFF_T
=0
20595 WINDOWS_64_BIT_ST_SIZE
=0
20608 GNULIB_RAWMEMCHR
=0;
20611 GNULIB_STRCHRNUL
=0;
20619 GNULIB_STRCASESTR
=0;
20626 GNULIB_MBSCASECMP
=0;
20627 GNULIB_MBSNCASECMP
=0;
20628 GNULIB_MBSPCASECMP
=0;
20629 GNULIB_MBSCASESTR
=0;
20636 GNULIB_STRERROR_R
=0;
20637 GNULIB_STRSIGNAL
=0;
20638 GNULIB_STRVERSCMP
=0;
20643 HAVE_DECL_MEMMEM
=1;
20645 HAVE_DECL_MEMRCHR
=1;
20650 HAVE_DECL_STRDUP
=1;
20651 HAVE_DECL_STRNDUP
=1;
20652 HAVE_DECL_STRNLEN
=1;
20656 HAVE_DECL_STRTOK_R
=1;
20657 HAVE_DECL_STRERROR_R
=1;
20658 HAVE_DECL_STRSIGNAL
=1;
20665 REPLACE_STRCASESTR
=0;
20666 REPLACE_STRCHRNUL
=0;
20667 REPLACE_STRERROR
=0;
20668 REPLACE_STRERROR_R
=0;
20672 REPLACE_STRSIGNAL
=0;
20673 REPLACE_STRTOK_R
=0;
20674 UNDEFINE_STRTOK_R
=0;
20676 ac_fn_c_check_decl
"$LINENO" "memrchr" "ac_cv_have_decl_memrchr" "$ac_includes_default"
20677 if test "x$ac_cv_have_decl_memrchr" = x
""yes; then :
20683 cat >>confdefs.h
<<_ACEOF
20684 #define HAVE_DECL_MEMRCHR $ac_have_decl
20689 GNULIB_NANOSLEEP
=0;
20693 HAVE_DECL_LOCALTIME_R
=1;
20697 REPLACE_LOCALTIME_R
=GNULIB_PORTCHECK
;
20698 REPLACE_MKTIME
=GNULIB_PORTCHECK
;
20699 REPLACE_NANOSLEEP
=GNULIB_PORTCHECK
;
20700 REPLACE_TIMEGM
=GNULIB_PORTCHECK
;
20702 ac_fn_c_check_decl
"$LINENO" "alarm" "ac_cv_have_decl_alarm" "$ac_includes_default"
20703 if test "x$ac_cv_have_decl_alarm" = x
""yes; then :
20709 cat >>confdefs.h
<<_ACEOF
20710 #define HAVE_DECL_ALARM $ac_have_decl
20727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
20728 $as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
20729 if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
20730 $as_echo_n "(cached) " >&6
20733 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20734 /* end confdefs.h. */
20735 #include <sys/select.h>
20744 if ac_fn_c_try_compile
"$LINENO"; then :
20745 gl_cv_header_sys_select_h_selfcontained
=yes
20747 gl_cv_header_sys_select_h_selfcontained
=no
20749 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
20750 if test $gl_cv_header_sys_select_h_selfcontained = yes; then
20751 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20752 /* end confdefs.h. */
20753 #include <sys/select.h>
20757 int memset; int bzero;
20763 if ac_fn_c_try_compile
"$LINENO"; then :
20764 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20765 /* end confdefs.h. */
20766 #include <sys/select.h>
20772 #define memset nonexistent_memset
20777 void *memset (void *, int, unsigned long);
20779 #define bzero nonexistent_bzero
20784 void bzero (void *, unsigned long);
20793 if ac_fn_c_try_link
"$LINENO"; then :
20796 gl_cv_header_sys_select_h_selfcontained
=no
20798 rm -f core conftest.err conftest.
$ac_objext \
20799 conftest
$ac_exeext conftest.
$ac_ext
20802 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
20806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
20807 $as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
20817 if test $gl_cv_have_include_next = yes; then
20818 gl_cv_next_sys_select_h
='<'sys
/select.h
'>'
20820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
20821 $as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
20822 if test "${gl_cv_next_sys_select_h+set}" = set; then :
20823 $as_echo_n "(cached) " >&6
20826 if test $ac_cv_header_sys_select_h = yes; then
20829 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20830 /* end confdefs.h. */
20831 #include <sys/select.h>
20835 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
20836 *) gl_absname_cpp
="$ac_cpp" ;;
20841 gl_dirsep_regex
='[/\\]'
20844 gl_dirsep_regex
='\/'
20847 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
20849 gl_header_literal_regex
=`echo 'sys/select.h' \
20850 | sed -e "$gl_make_literal_regex_sed"`
20851 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20852 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20857 gl_cv_next_sys_select_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20858 sed -n "$gl_absolute_header_sed"`'"'
20860 gl_cv_next_sys_select_h
='<'sys
/select.h
'>'
20865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
20866 $as_echo "$gl_cv_next_sys_select_h" >&6; }
20868 NEXT_SYS_SELECT_H
=$gl_cv_next_sys_select_h
20870 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
20871 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20872 gl_next_as_first_directive
='<'sys
/select.h
'>'
20874 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20875 gl_next_as_first_directive
=$gl_cv_next_sys_select_h
20877 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H
=$gl_next_as_first_directive
20882 if test $ac_cv_header_sys_select_h = yes; then
20883 HAVE_SYS_SELECT_H
=1
20885 HAVE_SYS_SELECT_H
=0
20892 if test $ac_cv_header_sys_socket_h != yes; then
20893 for ac_header
in winsock2.h
20895 ac_fn_c_check_header_mongrel
"$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
20896 if test "x$ac_cv_header_winsock2_h" = x
""yes; then :
20897 cat >>confdefs.h
<<_ACEOF
20898 #define HAVE_WINSOCK2_H 1
20906 if test "$ac_cv_header_winsock2_h" = yes; then
20908 UNISTD_H_HAVE_WINSOCK2_H
=1
20909 SYS_IOCTL_H_HAVE_WINSOCK2_H
=1
20921 GNULIB_PTHREAD_SIGMASK
=0;
20923 GNULIB_SIGNAL_H_SIGPIPE
=0;
20924 GNULIB_SIGPROCMASK
=0;
20925 GNULIB_SIGACTION
=0;
20926 HAVE_POSIX_SIGNALBLOCKING
=1;
20927 HAVE_PTHREAD_SIGMASK
=1;
20932 HAVE_STRUCT_SIGACTION_SA_SIGACTION
=1;
20934 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
=1;
20936 HAVE_SIGHANDLER_T
=1;
20937 REPLACE_PTHREAD_SIGMASK
=0;
20946 ac_fn_c_check_type
"$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
20947 #include <signal.h>
20948 /* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>. */
20949 #include <sys/types.h>
20952 if test "x$ac_cv_type_sigset_t" = x
""yes; then :
20954 cat >>confdefs.h
<<_ACEOF
20955 #define HAVE_SIGSET_T 1
20958 gl_cv_type_sigset_t
=yes
20960 gl_cv_type_sigset_t
=no
20963 if test $gl_cv_type_sigset_t != yes; then
20969 if test $ac_cv_header_sys_socket_h = no
; then
20970 for ac_header
in ws2tcpip.h
20972 ac_fn_c_check_header_mongrel
"$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
20973 if test "x$ac_cv_header_ws2tcpip_h" = x
""yes; then :
20974 cat >>confdefs.h
<<_ACEOF
20975 #define HAVE_WS2TCPIP_H 1
20984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
20985 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
20986 if test "${ac_cv_header_stdbool_h+set}" = set; then :
20987 $as_echo_n "(cached) " >&6
20989 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20990 /* end confdefs.h. */
20992 #include <stdbool.h>
20994 "error: bool is not defined"
20997 "error: false is not defined"
21000 "error: false is not 0"
21003 "error: true is not defined"
21006 "error: true is not 1"
21008 #ifndef __bool_true_false_are_defined
21009 "error: __bool_true_false_are_defined is not defined"
21012 struct s { _Bool s: 1; _Bool t; } s;
21014 char a[true == 1 ? 1 : -1];
21015 char b[false == 0 ? 1 : -1];
21016 char c[__bool_true_false_are_defined == 1 ? 1 : -1];
21017 char d[(bool) 0.5 == true ? 1 : -1];
21018 /* See body of main program for 'e'. */
21019 char f[(_Bool) 0.0 == false ? 1 : -1];
21021 char h[sizeof (_Bool)];
21022 char i[sizeof s.t];
21023 enum { j = false, k = true, l = false * true, m = true * 256 };
21024 /* The following fails for
21025 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
21027 char o[sizeof n == m * sizeof n[0] ? 1 : -1];
21028 char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
21029 /* Catch a bug in an HP-UX C compiler. See
21030 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
21031 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
21043 /* Refer to every declared value, to avoid compiler optimizations. */
21044 return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
21045 + !m + !n + !o + !p + !q + !pq);
21051 if ac_fn_c_try_compile
"$LINENO"; then :
21052 ac_cv_header_stdbool_h
=yes
21054 ac_cv_header_stdbool_h
=no
21056 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
21058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
21059 $as_echo "$ac_cv_header_stdbool_h" >&6; }
21060 ac_fn_c_check_type
"$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
21061 if test "x$ac_cv_type__Bool" = x
""yes; then :
21063 cat >>confdefs.h
<<_ACEOF
21064 #define HAVE__BOOL 1
21076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
21077 $as_echo_n "checking for wchar_t... " >&6; }
21078 if test "${gt_cv_c_wchar_t+set}" = set; then :
21079 $as_echo_n "(cached) " >&6
21081 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21082 /* end confdefs.h. */
21083 #include <stddef.h>
21084 wchar_t foo = (wchar_t)'\0';
21093 if ac_fn_c_try_compile
"$LINENO"; then :
21094 gt_cv_c_wchar_t
=yes
21098 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
21100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
21101 $as_echo "$gt_cv_c_wchar_t" >&6; }
21102 if test $gt_cv_c_wchar_t = yes; then
21104 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
21117 GNULIB_FPRINTF_POSIX
=0;
21133 GNULIB_OBSTACK_PRINTF
=0;
21134 GNULIB_OBSTACK_PRINTF_POSIX
=0;
21139 GNULIB_PRINTF_POSIX
=0;
21148 GNULIB_SPRINTF_POSIX
=0;
21149 GNULIB_STDIO_H_NONBLOCKING
=0;
21150 GNULIB_STDIO_H_SIGPIPE
=0;
21152 GNULIB_VASPRINTF
=0;
21157 GNULIB_VFPRINTF_POSIX
=0;
21159 GNULIB_VPRINTF_POSIX
=0;
21160 GNULIB_VSNPRINTF
=0;
21161 GNULIB_VSPRINTF_POSIX
=0;
21162 HAVE_DECL_FPURGE
=1;
21163 HAVE_DECL_FSEEKO
=1;
21164 HAVE_DECL_FTELLO
=1;
21165 HAVE_DECL_GETDELIM
=1;
21166 HAVE_DECL_GETLINE
=1;
21167 HAVE_DECL_OBSTACK_PRINTF
=1;
21168 HAVE_DECL_SNPRINTF
=1;
21169 HAVE_DECL_VSNPRINTF
=1;
21190 REPLACE_GETDELIM
=0;
21192 REPLACE_OBSTACK_PRINTF
=0;
21198 REPLACE_RENAMEAT
=0;
21199 REPLACE_SNPRINTF
=0;
21201 REPLACE_STDIO_READ_FUNCS
=0;
21202 REPLACE_STDIO_WRITE_FUNCS
=0;
21204 REPLACE_VASPRINTF
=0;
21205 REPLACE_VDPRINTF
=0;
21206 REPLACE_VFPRINTF
=0;
21208 REPLACE_VSNPRINTF
=0;
21209 REPLACE_VSPRINTF
=0;
21211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
21212 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
21213 if test "${ac_cv_struct_tm+set}" = set; then :
21214 $as_echo_n "(cached) " >&6
21216 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21217 /* end confdefs.h. */
21218 #include <sys/types.h>
21225 int *p = &tm.tm_sec;
21231 if ac_fn_c_try_compile
"$LINENO"; then :
21232 ac_cv_struct_tm
=time.h
21234 ac_cv_struct_tm
=sys
/time.h
21236 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
21238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
21239 $as_echo "$ac_cv_struct_tm" >&6; }
21240 if test $ac_cv_struct_tm = sys
/time.h
; then
21242 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
21246 ac_fn_c_check_member
"$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
21247 #include <$ac_cv_struct_tm>
21250 if test "x$ac_cv_member_struct_tm_tm_zone" = x
""yes; then :
21252 cat >>confdefs.h
<<_ACEOF
21253 #define HAVE_STRUCT_TM_TM_ZONE 1
21259 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
21261 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
21264 ac_fn_c_check_decl
"$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
21266 if test "x$ac_cv_have_decl_tzname" = x
""yes; then :
21272 cat >>confdefs.h
<<_ACEOF
21273 #define HAVE_DECL_TZNAME $ac_have_decl
21276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
21277 $as_echo_n "checking for tzname... " >&6; }
21278 if test "${ac_cv_var_tzname+set}" = set; then :
21279 $as_echo_n "(cached) " >&6
21281 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21282 /* end confdefs.h. */
21284 #if !HAVE_DECL_TZNAME
21285 extern char *tzname[];
21291 return tzname[0][0];
21296 if ac_fn_c_try_link
"$LINENO"; then :
21297 ac_cv_var_tzname
=yes
21299 ac_cv_var_tzname
=no
21301 rm -f core conftest.err conftest.
$ac_objext \
21302 conftest
$ac_exeext conftest.
$ac_ext
21304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
21305 $as_echo "$ac_cv_var_tzname" >&6; }
21306 if test $ac_cv_var_tzname = yes; then
21308 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
21314 ac_fn_c_check_member
"$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
21316 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x
""yes; then :
21318 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
21334 if test $gl_cv_have_include_next = yes; then
21335 gl_cv_next_string_h
='<'string.h
'>'
21337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <string.h>" >&5
21338 $as_echo_n "checking absolute name of <string.h>... " >&6; }
21339 if test "${gl_cv_next_string_h+set}" = set; then :
21340 $as_echo_n "(cached) " >&6
21343 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21344 /* end confdefs.h. */
21345 #include <string.h>
21349 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
21350 *) gl_absname_cpp
="$ac_cpp" ;;
21355 gl_dirsep_regex
='[/\\]'
21358 gl_dirsep_regex
='\/'
21361 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
21363 gl_header_literal_regex
=`echo 'string.h' \
21364 | sed -e "$gl_make_literal_regex_sed"`
21365 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
21366 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
21371 gl_cv_next_string_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
21372 sed -n "$gl_absolute_header_sed"`'"'
21376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5
21377 $as_echo "$gl_cv_next_string_h" >&6; }
21379 NEXT_STRING_H
=$gl_cv_next_string_h
21381 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
21382 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21383 gl_next_as_first_directive
='<'string.h
'>'
21385 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21386 gl_next_as_first_directive
=$gl_cv_next_string_h
21388 NEXT_AS_FIRST_DIRECTIVE_STRING_H
=$gl_next_as_first_directive
21398 ac_fn_c_check_decl
"$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default"
21399 if test "x$ac_cv_have_decl_strtoimax" = x
""yes; then :
21405 cat >>confdefs.h
<<_ACEOF
21406 #define HAVE_DECL_STRTOIMAX $ac_have_decl
21411 ac_fn_c_check_decl
"$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default"
21412 if test "x$ac_cv_have_decl_strtoumax" = x
""yes; then :
21418 cat >>confdefs.h
<<_ACEOF
21419 #define HAVE_DECL_STRTOUMAX $ac_have_decl
21424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
21425 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
21426 if test "${ac_cv_header_stat_broken+set}" = set; then :
21427 $as_echo_n "(cached) " >&6
21429 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21430 /* end confdefs.h. */
21431 #include <sys/types.h>
21432 #include <sys/stat.h>
21434 #if defined S_ISBLK && defined S_IFDIR
21435 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
21438 #if defined S_ISBLK && defined S_IFCHR
21439 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
21442 #if defined S_ISLNK && defined S_IFREG
21443 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
21446 #if defined S_ISSOCK && defined S_IFREG
21447 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
21451 if ac_fn_c_try_compile
"$LINENO"; then :
21452 ac_cv_header_stat_broken
=no
21454 ac_cv_header_stat_broken
=yes
21456 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
21458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
21459 $as_echo "$ac_cv_header_stat_broken" >&6; }
21460 if test $ac_cv_header_stat_broken = yes; then
21462 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
21470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
21471 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
21472 if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
21473 $as_echo_n "(cached) " >&6
21475 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21476 /* end confdefs.h. */
21482 static struct timespec x; x.tv_sec = x.tv_nsec;
21487 if ac_fn_c_try_compile
"$LINENO"; then :
21488 gl_cv_sys_struct_timespec_in_time_h
=yes
21490 gl_cv_sys_struct_timespec_in_time_h
=no
21492 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
21494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
21495 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
21497 TIME_H_DEFINES_STRUCT_TIMESPEC
=0
21498 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
=0
21499 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
=0
21500 if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
21501 TIME_H_DEFINES_STRUCT_TIMESPEC
=1
21503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
21504 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
21505 if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
21506 $as_echo_n "(cached) " >&6
21508 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21509 /* end confdefs.h. */
21510 #include <sys/time.h>
21515 static struct timespec x; x.tv_sec = x.tv_nsec;
21520 if ac_fn_c_try_compile
"$LINENO"; then :
21521 gl_cv_sys_struct_timespec_in_sys_time_h
=yes
21523 gl_cv_sys_struct_timespec_in_sys_time_h
=no
21525 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
21527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
21528 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
21529 if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
21530 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
=1
21532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
21533 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
21534 if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then :
21535 $as_echo_n "(cached) " >&6
21537 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21538 /* end confdefs.h. */
21539 #include <pthread.h>
21544 static struct timespec x; x.tv_sec = x.tv_nsec;
21549 if ac_fn_c_try_compile
"$LINENO"; then :
21550 gl_cv_sys_struct_timespec_in_pthread_h
=yes
21552 gl_cv_sys_struct_timespec_in_pthread_h
=no
21554 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
21556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
21557 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
21558 if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
21559 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
=1
21578 if test $gl_cv_have_include_next = yes; then
21579 gl_cv_next_time_h
='<'time.h
'>'
21581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
21582 $as_echo_n "checking absolute name of <time.h>... " >&6; }
21583 if test "${gl_cv_next_time_h+set}" = set; then :
21584 $as_echo_n "(cached) " >&6
21587 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21588 /* end confdefs.h. */
21593 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
21594 *) gl_absname_cpp
="$ac_cpp" ;;
21599 gl_dirsep_regex
='[/\\]'
21602 gl_dirsep_regex
='\/'
21605 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
21607 gl_header_literal_regex
=`echo 'time.h' \
21608 | sed -e "$gl_make_literal_regex_sed"`
21609 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
21610 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
21615 gl_cv_next_time_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
21616 sed -n "$gl_absolute_header_sed"`'"'
21620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
21621 $as_echo "$gl_cv_next_time_h" >&6; }
21623 NEXT_TIME_H
=$gl_cv_next_time_h
21625 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
21626 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21627 gl_next_as_first_directive
='<'time.h
'>'
21629 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21630 gl_next_as_first_directive
=$gl_cv_next_time_h
21632 NEXT_AS_FIRST_DIRECTIVE_TIME_H
=$gl_next_as_first_directive
21647 ac_fn_c_check_decl
"$LINENO" "unsetenv" "ac_cv_have_decl_unsetenv" "$ac_includes_default"
21648 if test "x$ac_cv_have_decl_unsetenv" = x
""yes; then :
21654 cat >>confdefs.h
<<_ACEOF
21655 #define HAVE_DECL_UNSETENV $ac_have_decl
21659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the utimes function works" >&5
21660 $as_echo_n "checking whether the utimes function works... " >&6; }
21661 if test "${gl_cv_func_working_utimes+set}" = set; then :
21662 $as_echo_n "(cached) " >&6
21665 if test "$cross_compiling" = yes; then :
21666 gl_cv_func_working_utimes
=no
21668 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21669 /* end confdefs.h. */
21671 #include <sys/types.h>
21672 #include <sys/stat.h>
21674 #include <sys/time.h>
21676 #include <unistd.h>
21677 #include <stdlib.h>
21682 inorder (time_t a, time_t b, time_t c)
21684 return a <= b && b <= c;
21691 char const *file = "conftest.utimes";
21692 static struct timeval timeval[2] = {{9, 10}, {999999, 999999}};
21694 /* Test whether utimes() essentially works. */
21697 FILE *f = fopen (file, "w");
21700 else if (fclose (f) != 0)
21702 else if (utimes (file, timeval) != 0)
21704 else if (lstat (file, &sbuf) != 0)
21706 else if (!(sbuf.st_atime == timeval[0].tv_sec
21707 && sbuf.st_mtime == timeval[1].tv_sec))
21709 if (unlink (file) != 0)
21713 /* Test whether utimes() with a NULL argument sets the file's timestamp
21714 to the current time. Use 'fstat' as well as 'time' to
21715 determine the "current" time, to accommodate NFS file systems
21716 if there is a time skew between the host and the NFS server. */
21718 int fd = open (file, O_WRONLY|O_CREAT, 0644);
21724 struct stat st0, st1, st2;
21725 if (time (&t0) == (time_t) -1)
21727 else if (fstat (fd, &st0) != 0)
21729 else if (utimes (file, timeval) != 0)
21731 else if (utimes (file, NULL) != 0)
21733 else if (fstat (fd, &st1) != 0)
21735 else if (write (fd, "\n", 1) != 1)
21737 else if (fstat (fd, &st2) != 0)
21739 else if (time (&t2) == (time_t) -1)
21743 int m_ok_POSIX = inorder (t0, st1.st_mtime, t2);
21744 int m_ok_NFS = inorder (st0.st_mtime, st1.st_mtime, st2.st_mtime);
21745 if (! (st1.st_atime == st1.st_mtime))
21747 if (! (m_ok_POSIX || m_ok_NFS))
21750 if (close (fd) != 0)
21753 if (unlink (file) != 0)
21757 /* Test whether utimes() with a NULL argument works on read-only files. */
21759 int fd = open (file, O_WRONLY|O_CREAT, 0444);
21762 else if (close (fd) != 0)
21764 else if (utimes (file, NULL) != 0)
21766 if (unlink (file) != 0)
21774 if ac_fn_c_try_run
"$LINENO"; then :
21775 gl_cv_func_working_utimes
=yes
21777 gl_cv_func_working_utimes
=no
21779 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
21780 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
21784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_utimes" >&5
21785 $as_echo "$gl_cv_func_working_utimes" >&6; }
21787 if test $gl_cv_func_working_utimes = yes; then
21789 $as_echo "#define HAVE_WORKING_UTIMES 1" >>confdefs.h
21797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
21798 $as_echo_n "checking for struct utimbuf... " >&6; }
21799 if test "${gl_cv_sys_struct_utimbuf+set}" = set; then :
21800 $as_echo_n "(cached) " >&6
21802 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21803 /* end confdefs.h. */
21804 #if HAVE_SYS_TIME_H
21805 #include <sys/time.h>
21808 #ifdef HAVE_UTIME_H
21815 static struct utimbuf x; x.actime = x.modtime;
21820 if ac_fn_c_try_compile
"$LINENO"; then :
21821 gl_cv_sys_struct_utimbuf
=yes
21823 gl_cv_sys_struct_utimbuf
=no
21825 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
21827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_utimbuf" >&5
21828 $as_echo "$gl_cv_sys_struct_utimbuf" >&6; }
21830 if test $gl_cv_sys_struct_utimbuf = yes; then
21832 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
21846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking type of array argument to getgroups" >&5
21847 $as_echo_n "checking type of array argument to getgroups... " >&6; }
21848 if test "${ac_cv_type_getgroups+set}" = set; then :
21849 $as_echo_n "(cached) " >&6
21851 if test "$cross_compiling" = yes; then :
21852 ac_cv_type_getgroups
=cross
21854 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21855 /* end confdefs.h. */
21856 /* Thanks to Mike Rendell for this test. */
21857 $ac_includes_default
21860 #define MAX(x, y) ((x) > (y) ? (x) : (y))
21865 gid_t gidset[NGID];
21867 union { gid_t gval; long int lval; } val;
21870 for (i = 0; i < NGID; i++)
21871 gidset[i] = val.gval;
21872 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
21874 /* Exit non-zero if getgroups seems to require an array of ints. This
21875 happens when gid_t is short int but getgroups modifies an array
21877 return n > 0 && gidset[n] != val.gval;
21880 if ac_fn_c_try_run
"$LINENO"; then :
21881 ac_cv_type_getgroups
=gid_t
21883 ac_cv_type_getgroups
=int
21885 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
21886 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
21889 if test $ac_cv_type_getgroups = cross
; then
21890 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21891 /* end confdefs.h. */
21892 #include <unistd.h>
21895 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
21896 $EGREP "getgroups.*int.*gid_t" >/dev
/null
2>&1; then :
21897 ac_cv_type_getgroups
=gid_t
21899 ac_cv_type_getgroups
=int
21905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5
21906 $as_echo "$ac_cv_type_getgroups" >&6; }
21908 cat >>confdefs.h
<<_ACEOF
21909 #define GETGROUPS_T $ac_cv_type_getgroups
21918 GL_COND_LIBTOOL_TRUE
=
21919 GL_COND_LIBTOOL_FALSE
='#'
21921 GL_COND_LIBTOOL_TRUE
='#'
21922 GL_COND_LIBTOOL_FALSE
=
21925 gl_cond_libtool
=false
21938 gl_source_base
='lib'
21941 if test $ac_cv_func_alloca_works = no
; then
21945 # Define an additional variable used in the Makefile substitution.
21946 if test $ac_cv_working_alloca_h = yes; then
21947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
21948 $as_echo_n "checking for alloca as a compiler built-in... " >&6; }
21949 if test "${gl_cv_rpl_alloca+set}" = set; then :
21950 $as_echo_n "(cached) " >&6
21953 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21954 /* end confdefs.h. */
21956 #if defined __GNUC__ || defined _AIX || defined _MSC_VER
21961 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
21962 $EGREP "Need own alloca" >/dev
/null
2>&1; then :
21963 gl_cv_rpl_alloca
=yes
21965 gl_cv_rpl_alloca
=no
21971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
21972 $as_echo "$gl_cv_rpl_alloca" >&6; }
21973 if test $gl_cv_rpl_alloca = yes; then
21975 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
21985 if test -n "$ALLOCA_H"; then
21986 GL_GENERATE_ALLOCA_H_TRUE
=
21987 GL_GENERATE_ALLOCA_H_FALSE
='#'
21989 GL_GENERATE_ALLOCA_H_TRUE
='#'
21990 GL_GENERATE_ALLOCA_H_FALSE
=
21998 # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
21999 # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
22001 # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all*
22002 # programs in the package would end up linked with that potentially-shared
22003 # library, inducing unnecessary run-time overhead.
22006 gl_saved_libs
=$LIBS
22007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
22008 $as_echo_n "checking for library containing clock_gettime... " >&6; }
22009 if test "${ac_cv_search_clock_gettime+set}" = set; then :
22010 $as_echo_n "(cached) " >&6
22012 ac_func_search_save_LIBS
=$LIBS
22013 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22014 /* end confdefs.h. */
22016 /* Override any GCC internal prototype to avoid an error.
22017 Use char because int might match the return type of a GCC
22018 builtin and then its argument prototype would still apply. */
22022 char clock_gettime ();
22026 return clock_gettime ();
22031 for ac_lib
in '' rt posix4
; do
22032 if test -z "$ac_lib"; then
22033 ac_res
="none required"
22036 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
22038 if ac_fn_c_try_link
"$LINENO"; then :
22039 ac_cv_search_clock_gettime
=$ac_res
22041 rm -f core conftest.err conftest.
$ac_objext \
22043 if test "${ac_cv_search_clock_gettime+set}" = set; then :
22047 if test "${ac_cv_search_clock_gettime+set}" = set; then :
22050 ac_cv_search_clock_gettime
=no
22052 rm conftest.
$ac_ext
22053 LIBS
=$ac_func_search_save_LIBS
22055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
22056 $as_echo "$ac_cv_search_clock_gettime" >&6; }
22057 ac_res
=$ac_cv_search_clock_gettime
22058 if test "$ac_res" != no
; then :
22059 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
22060 test "$ac_cv_search_clock_gettime" = "none required" ||
22061 LIB_CLOCK_GETTIME
=$ac_cv_search_clock_gettime
22064 for ac_func
in clock_gettime clock_settime
22066 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
22067 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
22068 eval as_val
=\$
$as_ac_var
22069 if test "x$as_val" = x
""yes; then :
22070 cat >>confdefs.h
<<_ACEOF
22071 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
22077 LIBS
=$gl_saved_libs
22084 cat >>confdefs.h
<<_ACEOF
22085 #define GNULIB_CLOSE_STREAM 1
22115 if test $gl_cv_have_include_next = yes; then
22116 gl_cv_next_dirent_h
='<'dirent.h
'>'
22118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <dirent.h>" >&5
22119 $as_echo_n "checking absolute name of <dirent.h>... " >&6; }
22120 if test "${gl_cv_next_dirent_h+set}" = set; then :
22121 $as_echo_n "(cached) " >&6
22124 if test $ac_cv_header_dirent_h = yes; then
22127 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22128 /* end confdefs.h. */
22129 #include <dirent.h>
22133 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
22134 *) gl_absname_cpp
="$ac_cpp" ;;
22139 gl_dirsep_regex
='[/\\]'
22142 gl_dirsep_regex
='\/'
22145 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
22147 gl_header_literal_regex
=`echo 'dirent.h' \
22148 | sed -e "$gl_make_literal_regex_sed"`
22149 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22150 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22155 gl_cv_next_dirent_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22156 sed -n "$gl_absolute_header_sed"`'"'
22158 gl_cv_next_dirent_h
='<'dirent.h
'>'
22163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_dirent_h" >&5
22164 $as_echo "$gl_cv_next_dirent_h" >&6; }
22166 NEXT_DIRENT_H
=$gl_cv_next_dirent_h
22168 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
22169 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22170 gl_next_as_first_directive
='<'dirent.h
'>'
22172 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22173 gl_next_as_first_directive
=$gl_cv_next_dirent_h
22175 NEXT_AS_FIRST_DIRECTIVE_DIRENT_H
=$gl_next_as_first_directive
22180 if test $ac_cv_header_dirent_h = yes; then
22195 $as_echo "#define HAVE_DUP2 1" >>confdefs.h
22198 if test $HAVE_DUP2 = 1; then
22199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
22200 $as_echo_n "checking whether dup2 works... " >&6; }
22201 if test "${gl_cv_func_dup2_works+set}" = set; then :
22202 $as_echo_n "(cached) " >&6
22204 if test "$cross_compiling" = yes; then :
22206 mingw
*) # on this platform, dup2 always returns 0 for success
22207 gl_cv_func_dup2_works
="guessing no" ;;
22208 cygwin
*) # on cygwin 1.5.x, dup2(1,1) returns 0
22209 gl_cv_func_dup2_works
="guessing no" ;;
22210 linux
*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a
22211 # closed fd may yield -EBADF instead of -1 / errno=EBADF.
22212 gl_cv_func_dup2_works
="guessing no" ;;
22213 freebsd
*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF.
22214 gl_cv_func_dup2_works
="guessing no" ;;
22215 haiku
*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
22216 gl_cv_func_dup2_works
="guessing no" ;;
22217 *) gl_cv_func_dup2_works
="guessing yes" ;;
22220 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22221 /* end confdefs.h. */
22223 #include <unistd.h>
22231 if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
22234 if (dup2 (1, 1) == 0)
22237 if (fcntl (1, F_GETFD) != FD_CLOEXEC)
22241 if (dup2 (0, 0) != -1)
22243 /* Many gnulib modules require POSIX conformance of EBADF. */
22244 if (dup2 (2, 1000000) == -1 && errno != EBADF)
22246 /* Flush out a cygwin core dump. */
22247 if (dup2 (2, -1) != -1 || errno != EBADF)
22256 if ac_fn_c_try_run
"$LINENO"; then :
22257 gl_cv_func_dup2_works
=yes
22259 gl_cv_func_dup2_works
=no
22261 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
22262 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
22267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
22268 $as_echo "$gl_cv_func_dup2_works" >&6; }
22269 case "$gl_cv_func_dup2_works" in
22278 if test $HAVE_DUP2 = 0 ||
test $REPLACE_DUP2 = 1; then
22287 gl_LIBOBJS
="$gl_LIBOBJS dup2.$ac_objext"
22319 EXECINFO_H
='execinfo.h'
22321 if test $ac_cv_header_execinfo_h = yes; then
22322 gl_saved_libs
=$LIBS
22323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing backtrace_symbols_fd" >&5
22324 $as_echo_n "checking for library containing backtrace_symbols_fd... " >&6; }
22325 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
22326 $as_echo_n "(cached) " >&6
22328 ac_func_search_save_LIBS
=$LIBS
22329 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22330 /* end confdefs.h. */
22332 /* Override any GCC internal prototype to avoid an error.
22333 Use char because int might match the return type of a GCC
22334 builtin and then its argument prototype would still apply. */
22338 char backtrace_symbols_fd ();
22342 return backtrace_symbols_fd ();
22347 for ac_lib
in '' execinfo
; do
22348 if test -z "$ac_lib"; then
22349 ac_res
="none required"
22352 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
22354 if ac_fn_c_try_link
"$LINENO"; then :
22355 ac_cv_search_backtrace_symbols_fd
=$ac_res
22357 rm -f core conftest.err conftest.
$ac_objext \
22359 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
22363 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
22366 ac_cv_search_backtrace_symbols_fd
=no
22368 rm conftest.
$ac_ext
22369 LIBS
=$ac_func_search_save_LIBS
22371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_backtrace_symbols_fd" >&5
22372 $as_echo "$ac_cv_search_backtrace_symbols_fd" >&6; }
22373 ac_res
=$ac_cv_search_backtrace_symbols_fd
22374 if test "$ac_res" != no
; then :
22375 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
22376 test "$ac_cv_search_backtrace_symbols_fd" = "none required" ||
22377 LIB_EXECINFO
=$ac_cv_search_backtrace_symbols_fd
22380 LIBS
=$gl_saved_libs
22381 test "$ac_cv_search_backtrace_symbols_fd" = no || EXECINFO_H
=''
22384 if test -n "$EXECINFO_H"; then
22393 gl_LIBOBJS
="$gl_LIBOBJS execinfo.$ac_objext"
22399 if test -n "$EXECINFO_H"; then
22400 GL_GENERATE_EXECINFO_H_TRUE
=
22401 GL_GENERATE_EXECINFO_H_FALSE
='#'
22403 GL_GENERATE_EXECINFO_H_TRUE
='#'
22404 GL_GENERATE_EXECINFO_H_FALSE
=
22415 if test $ac_cv_func_faccessat = no
; then
22419 if test $HAVE_FACCESSAT = 0; then
22428 gl_LIBOBJS
="$gl_LIBOBJS faccessat.$ac_objext"
22431 for ac_func
in access
22433 ac_fn_c_check_func
"$LINENO" "access" "ac_cv_func_access"
22434 if test "x$ac_cv_func_access" = x
""yes; then :
22435 cat >>confdefs.h
<<_ACEOF
22436 #define HAVE_ACCESS 1
22446 cat >>confdefs.h
<<_ACEOF
22447 #define GNULIB_FACCESSAT 1
22467 if test $ac_cv_func_fcntl = no
; then
22471 if test $ac_cv_func_fcntl = no
; then
22478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fcntl handles F_DUPFD correctly" >&5
22479 $as_echo_n "checking whether fcntl handles F_DUPFD correctly... " >&6; }
22480 if test "${gl_cv_func_fcntl_f_dupfd_works+set}" = set; then :
22481 $as_echo_n "(cached) " >&6
22483 if test "$cross_compiling" = yes; then :
22484 # Guess that it works on glibc systems
22485 case $host_os in #((
22486 *-gnu*) gl_cv_func_fcntl_f_dupfd_works
="guessing yes";;
22487 *) gl_cv_func_fcntl_f_dupfd_works
="guessing no";;
22490 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22491 /* end confdefs.h. */
22500 if (fcntl (0, F_DUPFD, -1) != -1) result |= 1;
22501 if (errno != EINVAL) result |= 2;
22508 if ac_fn_c_try_run
"$LINENO"; then :
22509 gl_cv_func_fcntl_f_dupfd_works
=yes
22511 gl_cv_func_fcntl_f_dupfd_works
=no
22513 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
22514 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
22518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_works" >&5
22519 $as_echo "$gl_cv_func_fcntl_f_dupfd_works" >&6; }
22520 case $gl_cv_func_fcntl_f_dupfd_works in
22525 if test $ac_cv_func_fcntl = no
; then
22532 $as_echo "#define FCNTL_DUPFD_BUGGY 1" >>confdefs.h
22536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fcntl understands F_DUPFD_CLOEXEC" >&5
22537 $as_echo_n "checking whether fcntl understands F_DUPFD_CLOEXEC... " >&6; }
22538 if test "${gl_cv_func_fcntl_f_dupfd_cloexec+set}" = set; then :
22539 $as_echo_n "(cached) " >&6
22541 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22542 /* end confdefs.h. */
22545 #ifndef F_DUPFD_CLOEXEC
22557 if ac_fn_c_try_compile
"$LINENO"; then :
22558 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22559 /* end confdefs.h. */
22562 /* The Linux kernel only added F_DUPFD_CLOEXEC in 2.6.24, so we always replace
22563 it to support the semantics on older kernels that failed with EINVAL. */
22575 if ac_fn_c_try_compile
"$LINENO"; then :
22576 gl_cv_func_fcntl_f_dupfd_cloexec
=yes
22578 gl_cv_func_fcntl_f_dupfd_cloexec
="needs runtime check"
22580 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
22582 gl_cv_func_fcntl_f_dupfd_cloexec
=no
22584 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
22586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_cloexec" >&5
22587 $as_echo "$gl_cv_func_fcntl_f_dupfd_cloexec" >&6; }
22588 if test "$gl_cv_func_fcntl_f_dupfd_cloexec" != yes; then
22592 if test $ac_cv_func_fcntl = no
; then
22602 if test $HAVE_FCNTL = 0 ||
test $REPLACE_FCNTL = 1; then
22611 gl_LIBOBJS
="$gl_LIBOBJS fcntl.$ac_objext"
22636 if test $gl_cv_have_include_next = yes; then
22637 gl_cv_next_fcntl_h
='<'fcntl.h
'>'
22639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <fcntl.h>" >&5
22640 $as_echo_n "checking absolute name of <fcntl.h>... " >&6; }
22641 if test "${gl_cv_next_fcntl_h+set}" = set; then :
22642 $as_echo_n "(cached) " >&6
22645 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22646 /* end confdefs.h. */
22651 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
22652 *) gl_absname_cpp
="$ac_cpp" ;;
22657 gl_dirsep_regex
='[/\\]'
22660 gl_dirsep_regex
='\/'
22663 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
22665 gl_header_literal_regex
=`echo 'fcntl.h' \
22666 | sed -e "$gl_make_literal_regex_sed"`
22667 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22668 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22673 gl_cv_next_fcntl_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22674 sed -n "$gl_absolute_header_sed"`'"'
22678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_fcntl_h" >&5
22679 $as_echo "$gl_cv_next_fcntl_h" >&6; }
22681 NEXT_FCNTL_H
=$gl_cv_next_fcntl_h
22683 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
22684 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22685 gl_next_as_first_directive
='<'fcntl.h
'>'
22687 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22688 gl_next_as_first_directive
=$gl_cv_next_fcntl_h
22690 NEXT_AS_FIRST_DIRECTIVE_FCNTL_H
=$gl_next_as_first_directive
22709 if test $ac_cv_have_decl_fdatasync = no
; then
22710 HAVE_DECL_FDATASYNC
=0
22711 for ac_func
in fdatasync
22713 ac_fn_c_check_func
"$LINENO" "fdatasync" "ac_cv_func_fdatasync"
22714 if test "x$ac_cv_func_fdatasync" = x
""yes; then :
22715 cat >>confdefs.h
<<_ACEOF
22716 #define HAVE_FDATASYNC 1
22722 if test $ac_cv_func_fdatasync = no
; then
22726 gl_saved_libs
=$LIBS
22727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fdatasync" >&5
22728 $as_echo_n "checking for library containing fdatasync... " >&6; }
22729 if test "${ac_cv_search_fdatasync+set}" = set; then :
22730 $as_echo_n "(cached) " >&6
22732 ac_func_search_save_LIBS
=$LIBS
22733 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22734 /* end confdefs.h. */
22736 /* Override any GCC internal prototype to avoid an error.
22737 Use char because int might match the return type of a GCC
22738 builtin and then its argument prototype would still apply. */
22746 return fdatasync ();
22751 for ac_lib
in '' rt posix4
; do
22752 if test -z "$ac_lib"; then
22753 ac_res
="none required"
22756 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
22758 if ac_fn_c_try_link
"$LINENO"; then :
22759 ac_cv_search_fdatasync
=$ac_res
22761 rm -f core conftest.err conftest.
$ac_objext \
22763 if test "${ac_cv_search_fdatasync+set}" = set; then :
22767 if test "${ac_cv_search_fdatasync+set}" = set; then :
22770 ac_cv_search_fdatasync
=no
22772 rm conftest.
$ac_ext
22773 LIBS
=$ac_func_search_save_LIBS
22775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fdatasync" >&5
22776 $as_echo "$ac_cv_search_fdatasync" >&6; }
22777 ac_res
=$ac_cv_search_fdatasync
22778 if test "$ac_res" != no
; then :
22779 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
22780 test "$ac_cv_search_fdatasync" = "none required" ||
22781 LIB_FDATASYNC
=$ac_cv_search_fdatasync
22784 LIBS
=$gl_saved_libs
22787 if test $HAVE_FDATASYNC = 0; then
22796 gl_LIBOBJS
="$gl_LIBOBJS fdatasync.$ac_objext"
22815 ac_fn_c_check_decl
"$LINENO" "fdopendir" "ac_cv_have_decl_fdopendir" "
22816 #include <dirent.h>
22819 if test "x$ac_cv_have_decl_fdopendir" = x
""yes; then :
22825 cat >>confdefs.h
<<_ACEOF
22826 #define HAVE_DECL_FDOPENDIR $ac_have_decl
22828 if test $ac_have_decl = 1; then :
22831 HAVE_DECL_FDOPENDIR
=0
22835 if test $ac_cv_func_fdopendir = no
; then
22838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fdopendir works" >&5
22839 $as_echo_n "checking whether fdopendir works... " >&6; }
22840 if test "${gl_cv_func_fdopendir_works+set}" = set; then :
22841 $as_echo_n "(cached) " >&6
22843 if test "$cross_compiling" = yes; then :
22845 # Guess yes on glibc systems.
22846 *-gnu*) gl_cv_func_fdopendir_works
="guessing yes" ;;
22847 # If we don't know, assume the worst.
22848 *) gl_cv_func_fdopendir_works
="guessing no" ;;
22852 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22853 /* end confdefs.h. */
22855 #include <dirent.h>
22857 #include <unistd.h>
22858 #if !HAVE_DECL_FDOPENDIR
22860 # ifdef __cplusplus
22863 DIR *fdopendir (int);
22870 int fd = open ("conftest.c", O_RDONLY);
22871 if (fd < 0) result |= 1;
22872 if (fdopendir (fd)) result |= 2;
22873 if (close (fd)) result |= 4;
22879 if ac_fn_c_try_run
"$LINENO"; then :
22880 gl_cv_func_fdopendir_works
=yes
22882 gl_cv_func_fdopendir_works
=no
22884 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
22885 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
22889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fdopendir_works" >&5
22890 $as_echo "$gl_cv_func_fdopendir_works" >&6; }
22891 case "$gl_cv_func_fdopendir_works" in
22894 REPLACE_FDOPENDIR
=1
22899 if test $HAVE_FDOPENDIR = 0 ||
test $REPLACE_FDOPENDIR = 1; then
22908 gl_LIBOBJS
="$gl_LIBOBJS fdopendir.$ac_objext"
22924 cat >>confdefs.h
<<_ACEOF
22925 #define GNULIB_FDOPENDIR 1
22937 # include <stdio.h>
22938 # if HAVE_STDIO_EXT_H
22939 # include <stdio_ext.h>
22942 ac_fn_c_check_decl
"$LINENO" "__fpending" "ac_cv_have_decl___fpending" "$fp_headers
22944 if test "x$ac_cv_have_decl___fpending" = x
""yes; then :
22950 cat >>confdefs.h
<<_ACEOF
22951 #define HAVE_DECL___FPENDING $ac_have_decl
22955 if test $ac_cv_func___fpending = no
; then
22964 gl_LIBOBJS
="$gl_LIBOBJS fpending.$ac_objext"
22967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to determine the number of pending output bytes on a stream" >&5
22968 $as_echo_n "checking how to determine the number of pending output bytes on a stream... " >&6; }
22969 if test "${ac_cv_sys_pending_output_n_bytes+set}" = set; then :
22970 $as_echo_n "(cached) " >&6
22976 'fp->_IO_write_ptr - fp->_IO_write_base' \
22978 '# traditional Unix' \
22979 'fp->_ptr - fp->_base' \
22982 'fp->_p - fp->_bf._base' \
22984 '# SCO, Unixware' \
22985 '(fp->__ptr ? fp->__ptr - fp->__base : 0)' \
22988 '(fp->_Mode & 0x2000 /*_MWRITE*/ ? fp->_Next - fp->_Buf : 0)' \
22991 'fp->__bufp - fp->__buffer' \
22993 '# old glibc iostream?' \
22994 'fp->_pptr - fp->_pbase' \
22997 'fp->_ptr - fp->_buffer' \
23000 'fp->_ptr - fp->_buf' \
23003 'fp->wp - fp->buf' \
23006 '(*fp)->_ptr - (*fp)->_base' \
23008 '# e.g., DGUX R4.11; the info is not available' \
23012 # Skip each embedded comment.
23013 case "$ac_expr" in '#'*) continue;; esac
23015 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23016 /* end confdefs.h. */
23021 FILE *fp = stdin; (void) ($ac_expr);
23026 if ac_fn_c_try_compile
"$LINENO"; then :
23030 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
23031 test "$fp_done" = yes && break
23034 ac_cv_sys_pending_output_n_bytes
=$ac_expr
23038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_pending_output_n_bytes" >&5
23039 $as_echo "$ac_cv_sys_pending_output_n_bytes" >&6; }
23041 cat >>confdefs.h
<<_ACEOF
23042 #define PENDING_OUTPUT_N_BYTES $ac_cv_sys_pending_output_n_bytes
23053 if test $ac_cv_func_fstatat = no
; then
23056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fstatat (..., 0) works" >&5
23057 $as_echo_n "checking whether fstatat (..., 0) works... " >&6; }
23058 if test "${gl_cv_func_fstatat_zero_flag+set}" = set; then :
23059 $as_echo_n "(cached) " >&6
23061 if test "$cross_compiling" = yes; then :
23063 aix
*) gl_cv_func_fstatat_zero_flag
="guessing no";;
23064 *) gl_cv_func_fstatat_zero_flag
="guessing yes";;
23068 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23069 /* end confdefs.h. */
23072 #include <sys/stat.h>
23077 return fstatat (AT_FDCWD, ".", &a, 0) != 0;
23081 if ac_fn_c_try_run
"$LINENO"; then :
23082 gl_cv_func_fstatat_zero_flag
=yes
23084 gl_cv_func_fstatat_zero_flag
=no
23086 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
23087 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
23092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fstatat_zero_flag" >&5
23093 $as_echo "$gl_cv_func_fstatat_zero_flag" >&6; }
23095 case $gl_cv_func_fstatat_zero_flag+$gl_cv_func_lstat_dereferences_slashed_symlink in
23097 *) REPLACE_FSTATAT
=1
23098 case $gl_cv_func_fstatat_zero_flag in
23101 $as_echo "#define HAVE_WORKING_FSTATAT_ZERO_FLAG 1" >>confdefs.h
23109 if test $HAVE_FSTATAT = 0 ||
test $REPLACE_FSTATAT = 1; then
23118 gl_LIBOBJS
="$gl_LIBOBJS fstatat.$ac_objext"
23135 if test $ac_cv_func_fsync = no
; then
23139 if test $HAVE_FSYNC = 0; then
23148 gl_LIBOBJS
="$gl_LIBOBJS fsync.$ac_objext"
23165 # Persuade glibc <stdlib.h> to declare getloadavg().
23170 # getloadvg is present in libc on glibc >= 2.2, Mac OS X, FreeBSD >= 2.0,
23171 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
23173 ac_fn_c_check_func
"$LINENO" "getloadavg" "ac_cv_func_getloadavg"
23174 if test "x$ac_cv_func_getloadavg" = x
""yes; then :
23177 gl_func_getloadavg_done
=no
23179 # Some systems with -lutil have (and need) -lkvm as well, some do not.
23180 # On Solaris, -lkvm requires nlist from -lelf, so check that first
23181 # to get the right answer into the cache.
23182 # For kstat on solaris, we need to test for libelf and libkvm to force the
23183 # definition of SVR4 below.
23184 if test $gl_func_getloadavg_done = no
; then
23185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
23186 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
23187 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
23188 $as_echo_n "(cached) " >&6
23190 ac_check_lib_save_LIBS
=$LIBS
23192 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23193 /* end confdefs.h. */
23195 /* Override any GCC internal prototype to avoid an error.
23196 Use char because int might match the return type of a GCC
23197 builtin and then its argument prototype would still apply. */
23205 return elf_begin ();
23210 if ac_fn_c_try_link
"$LINENO"; then :
23211 ac_cv_lib_elf_elf_begin
=yes
23213 ac_cv_lib_elf_elf_begin
=no
23215 rm -f core conftest.err conftest.
$ac_objext \
23216 conftest
$ac_exeext conftest.
$ac_ext
23217 LIBS
=$ac_check_lib_save_LIBS
23219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
23220 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
23221 if test "x$ac_cv_lib_elf_elf_begin" = x
""yes; then :
23225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
23226 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
23227 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
23228 $as_echo_n "(cached) " >&6
23230 ac_check_lib_save_LIBS
=$LIBS
23232 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23233 /* end confdefs.h. */
23235 /* Override any GCC internal prototype to avoid an error.
23236 Use char because int might match the return type of a GCC
23237 builtin and then its argument prototype would still apply. */
23245 return kvm_open ();
23250 if ac_fn_c_try_link
"$LINENO"; then :
23251 ac_cv_lib_kvm_kvm_open
=yes
23253 ac_cv_lib_kvm_kvm_open
=no
23255 rm -f core conftest.err conftest.
$ac_objext \
23256 conftest
$ac_exeext conftest.
$ac_ext
23257 LIBS
=$ac_check_lib_save_LIBS
23259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
23260 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
23261 if test "x$ac_cv_lib_kvm_kvm_open" = x
""yes; then :
23265 # Check for the 4.4BSD definition of getloadavg.
23266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
23267 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
23268 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
23269 $as_echo_n "(cached) " >&6
23271 ac_check_lib_save_LIBS
=$LIBS
23272 LIBS
="-lutil $LIBS"
23273 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23274 /* end confdefs.h. */
23276 /* Override any GCC internal prototype to avoid an error.
23277 Use char because int might match the return type of a GCC
23278 builtin and then its argument prototype would still apply. */
23282 char getloadavg ();
23286 return getloadavg ();
23291 if ac_fn_c_try_link
"$LINENO"; then :
23292 ac_cv_lib_util_getloadavg
=yes
23294 ac_cv_lib_util_getloadavg
=no
23296 rm -f core conftest.err conftest.
$ac_objext \
23297 conftest
$ac_exeext conftest.
$ac_ext
23298 LIBS
=$ac_check_lib_save_LIBS
23300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
23301 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
23302 if test "x$ac_cv_lib_util_getloadavg" = x
""yes; then :
23303 LIBS
="-lutil $LIBS" gl_func_getloadavg_done
=yes
23308 if test $gl_func_getloadavg_done = no
; then
23309 # There is a commonly available library for RS/6000 AIX.
23310 # Since it is not a standard part of AIX, it might be installed locally.
23311 gl_getloadavg_LIBS
=$LIBS
23312 LIBS
="-L/usr/local/lib $LIBS"
23313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
23314 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
23315 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
23316 $as_echo_n "(cached) " >&6
23318 ac_check_lib_save_LIBS
=$LIBS
23319 LIBS
="-lgetloadavg $LIBS"
23320 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23321 /* end confdefs.h. */
23323 /* Override any GCC internal prototype to avoid an error.
23324 Use char because int might match the return type of a GCC
23325 builtin and then its argument prototype would still apply. */
23329 char getloadavg ();
23333 return getloadavg ();
23338 if ac_fn_c_try_link
"$LINENO"; then :
23339 ac_cv_lib_getloadavg_getloadavg
=yes
23341 ac_cv_lib_getloadavg_getloadavg
=no
23343 rm -f core conftest.err conftest.
$ac_objext \
23344 conftest
$ac_exeext conftest.
$ac_ext
23345 LIBS
=$ac_check_lib_save_LIBS
23347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
23348 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
23349 if test "x$ac_cv_lib_getloadavg_getloadavg" = x
""yes; then :
23350 LIBS
="-lgetloadavg $LIBS" gl_func_getloadavg_done
=yes
23352 LIBS
=$gl_getloadavg_LIBS
23357 # Set up the replacement function if necessary.
23358 if test $gl_func_getloadavg_done = no
; then
23361 # Solaris has libkstat which does not require root.
23362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
23363 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
23364 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
23365 $as_echo_n "(cached) " >&6
23367 ac_check_lib_save_LIBS
=$LIBS
23368 LIBS
="-lkstat $LIBS"
23369 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23370 /* end confdefs.h. */
23372 /* Override any GCC internal prototype to avoid an error.
23373 Use char because int might match the return type of a GCC
23374 builtin and then its argument prototype would still apply. */
23378 char kstat_open ();
23382 return kstat_open ();
23387 if ac_fn_c_try_link
"$LINENO"; then :
23388 ac_cv_lib_kstat_kstat_open
=yes
23390 ac_cv_lib_kstat_kstat_open
=no
23392 rm -f core conftest.err conftest.
$ac_objext \
23393 conftest
$ac_exeext conftest.
$ac_ext
23394 LIBS
=$ac_check_lib_save_LIBS
23396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
23397 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
23398 if test "x$ac_cv_lib_kstat_kstat_open" = x
""yes; then :
23399 cat >>confdefs.h
<<_ACEOF
23400 #define HAVE_LIBKSTAT 1
23403 LIBS
="-lkstat $LIBS"
23407 test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done
=yes
23409 # AIX has libperfstat which does not require root
23410 if test $gl_func_getloadavg_done = no
; then
23411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
23412 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
23413 if test "${ac_cv_lib_perfstat_perfstat_cpu_total+set}" = set; then :
23414 $as_echo_n "(cached) " >&6
23416 ac_check_lib_save_LIBS
=$LIBS
23417 LIBS
="-lperfstat $LIBS"
23418 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23419 /* end confdefs.h. */
23421 /* Override any GCC internal prototype to avoid an error.
23422 Use char because int might match the return type of a GCC
23423 builtin and then its argument prototype would still apply. */
23427 char perfstat_cpu_total ();
23431 return perfstat_cpu_total ();
23436 if ac_fn_c_try_link
"$LINENO"; then :
23437 ac_cv_lib_perfstat_perfstat_cpu_total
=yes
23439 ac_cv_lib_perfstat_perfstat_cpu_total
=no
23441 rm -f core conftest.err conftest.
$ac_objext \
23442 conftest
$ac_exeext conftest.
$ac_ext
23443 LIBS
=$ac_check_lib_save_LIBS
23445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
23446 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
23447 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = x
""yes; then :
23448 cat >>confdefs.h
<<_ACEOF
23449 #define HAVE_LIBPERFSTAT 1
23452 LIBS
="-lperfstat $LIBS"
23456 test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done
=yes
23459 if test $gl_func_getloadavg_done = no
; then
23460 ac_fn_c_check_header_mongrel
"$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
23461 if test "x$ac_cv_header_sys_dg_sys_info_h" = x
""yes; then :
23462 gl_func_getloadavg_done
=yes
23464 $as_echo "#define DGUX 1" >>confdefs.h
23466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
23467 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
23468 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
23469 $as_echo_n "(cached) " >&6
23471 ac_check_lib_save_LIBS
=$LIBS
23473 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23474 /* end confdefs.h. */
23476 /* Override any GCC internal prototype to avoid an error.
23477 Use char because int might match the return type of a GCC
23478 builtin and then its argument prototype would still apply. */
23482 char dg_sys_info ();
23486 return dg_sys_info ();
23491 if ac_fn_c_try_link
"$LINENO"; then :
23492 ac_cv_lib_dgc_dg_sys_info
=yes
23494 ac_cv_lib_dgc_dg_sys_info
=no
23496 rm -f core conftest.err conftest.
$ac_objext \
23497 conftest
$ac_exeext conftest.
$ac_ext
23498 LIBS
=$ac_check_lib_save_LIBS
23500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
23501 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
23502 if test "x$ac_cv_lib_dgc_dg_sys_info" = x
""yes; then :
23503 cat >>confdefs.h
<<_ACEOF
23504 #define HAVE_LIBDGC 1
23519 if test "x$gl_save_LIBS" = x
; then
23520 GETLOADAVG_LIBS
=$LIBS
23522 GETLOADAVG_LIBS
=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
23527 # Test whether the system declares getloadavg. Solaris has the function
23528 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
23529 for ac_header
in sys
/loadavg.h
23531 ac_fn_c_check_header_mongrel
"$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
23532 if test "x$ac_cv_header_sys_loadavg_h" = x
""yes; then :
23533 cat >>confdefs.h
<<_ACEOF
23534 #define HAVE_SYS_LOADAVG_H 1
23541 if test $ac_cv_header_sys_loadavg_h = yes; then
23542 HAVE_SYS_LOADAVG_H
=1
23544 HAVE_SYS_LOADAVG_H
=0
23546 ac_fn_c_check_decl
"$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
23547 # include <sys/loadavg.h>
23549 #include <stdlib.h>
23551 if test "x$ac_cv_have_decl_getloadavg" = x
""yes; then :
23554 HAVE_DECL_GETLOADAVG
=0
23558 if test $HAVE_GETLOADAVG = 0; then
23567 gl_LIBOBJS
="$gl_LIBOBJS getloadavg.$ac_objext"
23570 # Figure out what our getloadavg.c needs.
23574 # On HPUX9, an unprivileged user can get load averages this way.
23575 if test $gl_func_getloadavg_done = no
; then
23576 for ac_func
in pstat_getdynamic
23578 ac_fn_c_check_func
"$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
23579 if test "x$ac_cv_func_pstat_getdynamic" = x
""yes; then :
23580 cat >>confdefs.h
<<_ACEOF
23581 #define HAVE_PSTAT_GETDYNAMIC 1
23583 gl_func_getloadavg_done
=yes
23589 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
23590 # uses stabs), but it is still SVR4. We cannot check for <elf.h> because
23591 # Irix 4.0.5F has the header but not the library.
23592 if test $gl_func_getloadavg_done = no
&& test "$ac_cv_lib_elf_elf_begin" = yes \
23593 && test "$ac_cv_lib_kvm_kvm_open" = yes; then
23594 gl_func_getloadavg_done
=yes
23596 $as_echo "#define SVR4 1" >>confdefs.h
23600 if test $gl_func_getloadavg_done = no
; then
23601 ac_fn_c_check_header_mongrel
"$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
23602 if test "x$ac_cv_header_inq_stats_cpustats_h" = x
""yes; then :
23603 gl_func_getloadavg_done
=yes
23605 $as_echo "#define UMAX 1" >>confdefs.h
23608 $as_echo "#define UMAX4_3 1" >>confdefs.h
23615 if test $gl_func_getloadavg_done = no
; then
23616 ac_fn_c_check_header_mongrel
"$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
23617 if test "x$ac_cv_header_sys_cpustats_h" = x
""yes; then :
23618 gl_func_getloadavg_done
=yes; $as_echo "#define UMAX 1" >>confdefs.h
23625 if test $gl_func_getloadavg_done = no
; then
23626 for ac_header
in mach
/mach.h
23628 ac_fn_c_check_header_mongrel
"$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
23629 if test "x$ac_cv_header_mach_mach_h" = x
""yes; then :
23630 cat >>confdefs.h
<<_ACEOF
23631 #define HAVE_MACH_MACH_H 1
23640 for ac_header
in nlist.h
23642 ac_fn_c_check_header_mongrel
"$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
23643 if test "x$ac_cv_header_nlist_h" = x
""yes; then :
23644 cat >>confdefs.h
<<_ACEOF
23645 #define HAVE_NLIST_H 1
23647 ac_fn_c_check_member
"$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
23649 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x
""yes; then :
23651 cat >>confdefs.h
<<_ACEOF
23652 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
23658 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23659 /* end confdefs.h. */
23665 #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
23666 x.n_un.n_name = "";
23674 if ac_fn_c_try_link
"$LINENO"; then :
23676 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
23679 rm -f core conftest.err conftest.
$ac_objext \
23680 conftest
$ac_exeext conftest.
$ac_ext
23692 GNULIB_GETLOADAVG
=1
23703 if test $REPLACE_GETOPT = 1; then
23712 gl_LIBOBJS
="$gl_LIBOBJS getopt.$ac_objext"
23722 gl_LIBOBJS
="$gl_LIBOBJS getopt1.$ac_objext"
23727 GNULIB_GL_UNISTD_H_GETOPT
=1
23737 if test -n "$gl_replace_getopt"; then
23741 if test $REPLACE_GETOPT = 1; then
23745 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
23751 if test $REPLACE_GETOPT = 1; then
23760 gl_LIBOBJS
="$gl_LIBOBJS getopt.$ac_objext"
23770 gl_LIBOBJS
="$gl_LIBOBJS getopt1.$ac_objext"
23775 GNULIB_GL_UNISTD_H_GETOPT
=1
23789 gl_gettimeofday_timezone
=void
23790 if test $ac_cv_func_gettimeofday != yes; then
23791 HAVE_GETTIMEOFDAY
=0
23796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday clobbers localtime buffer" >&5
23797 $as_echo_n "checking whether gettimeofday clobbers localtime buffer... " >&6; }
23798 if test "${gl_cv_func_gettimeofday_clobber+set}" = set; then :
23799 $as_echo_n "(cached) " >&6
23801 if test "$cross_compiling" = yes; then :
23802 # When cross-compiling:
23804 # Guess all is fine on glibc systems.
23805 *-gnu*) gl_cv_func_gettimeofday_clobber
="guessing no" ;;
23806 # If we don't know, assume the worst.
23807 *) gl_cv_func_gettimeofday_clobber
="guessing yes" ;;
23811 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23812 /* end confdefs.h. */
23813 #include <string.h>
23814 #include <sys/time.h>
23816 #include <stdlib.h>
23824 struct tm saved_lt;
23826 lt = localtime (&t);
23828 gettimeofday (&tv, NULL);
23829 return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0;
23835 if ac_fn_c_try_run
"$LINENO"; then :
23836 gl_cv_func_gettimeofday_clobber
=no
23838 gl_cv_func_gettimeofday_clobber
=yes
23840 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
23841 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
23845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_clobber" >&5
23846 $as_echo "$gl_cv_func_gettimeofday_clobber" >&6; }
23848 case "$gl_cv_func_gettimeofday_clobber" in
23850 REPLACE_GETTIMEOFDAY
=1
23853 $as_echo "#define gmtime rpl_gmtime" >>confdefs.h
23856 $as_echo "#define localtime rpl_localtime" >>confdefs.h
23860 $as_echo "#define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h
23865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday with POSIX signature" >&5
23866 $as_echo_n "checking for gettimeofday with POSIX signature... " >&6; }
23867 if test "${gl_cv_func_gettimeofday_posix_signature+set}" = set; then :
23868 $as_echo_n "(cached) " >&6
23870 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23871 /* end confdefs.h. */
23872 #include <sys/time.h>
23874 int gettimeofday (struct timeval *restrict, void *restrict);
23879 /* glibc uses struct timezone * rather than the POSIX void *
23880 if _GNU_SOURCE is defined. However, since the only portable
23881 use of gettimeofday uses NULL as the second parameter, and
23882 since the glibc definition is actually more typesafe, it is
23883 not worth wrapping this to get a compliant signature. */
23884 int (*f) (struct timeval *restrict, void *restrict)
23887 return !(x | c.tv_sec | c.tv_usec);
23893 if ac_fn_c_try_compile
"$LINENO"; then :
23894 gl_cv_func_gettimeofday_posix_signature
=yes
23896 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23897 /* end confdefs.h. */
23898 #include <sys/time.h>
23899 int gettimeofday (struct timeval *restrict, struct timezone *restrict);
23909 if ac_fn_c_try_compile
"$LINENO"; then :
23910 gl_cv_func_gettimeofday_posix_signature
=almost
23912 gl_cv_func_gettimeofday_posix_signature
=no
23914 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
23916 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
23918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5
23919 $as_echo "$gl_cv_func_gettimeofday_posix_signature" >&6; }
23920 if test $gl_cv_func_gettimeofday_posix_signature = almost
; then
23921 gl_gettimeofday_timezone
='struct timezone'
23922 elif test $gl_cv_func_gettimeofday_posix_signature != yes; then
23923 REPLACE_GETTIMEOFDAY
=1
23925 if test $REPLACE_STRUCT_TIMEVAL = 1; then
23926 REPLACE_GETTIMEOFDAY
=1
23931 cat >>confdefs.h
<<_ACEOF
23932 #define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone
23936 if test $HAVE_GETTIMEOFDAY = 0 ||
test $REPLACE_GETTIMEOFDAY = 1; then
23945 gl_LIBOBJS
="$gl_LIBOBJS gettimeofday.$ac_objext"
23948 for ac_header
in sys
/timeb.h
23950 ac_fn_c_check_header_mongrel
"$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default"
23951 if test "x$ac_cv_header_sys_timeb_h" = x
""yes; then :
23952 cat >>confdefs.h
<<_ACEOF
23953 #define HAVE_SYS_TIMEB_H 1
23960 for ac_func
in _ftime
23962 ac_fn_c_check_func
"$LINENO" "_ftime" "ac_cv_func__ftime"
23963 if test "x$ac_cv_func__ftime" = x
""yes; then :
23964 cat >>confdefs.h
<<_ACEOF
23965 #define HAVE__FTIME 1
23978 GNULIB_GETTIMEOFDAY
=1
23989 if test $ac_cv_func_lstat = yes; then
23991 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
24000 if test $REPLACE_LSTAT = 1; then
24009 gl_LIBOBJS
="$gl_LIBOBJS lstat.$ac_objext"
24029 if test $ac_cv_have_decl_memrchr = no
; then
24030 HAVE_DECL_MEMRCHR
=0
24033 for ac_func
in memrchr
24035 ac_fn_c_check_func
"$LINENO" "memrchr" "ac_cv_func_memrchr"
24036 if test "x$ac_cv_func_memrchr" = x
""yes; then :
24037 cat >>confdefs.h
<<_ACEOF
24038 #define HAVE_MEMRCHR 1
24045 if test $ac_cv_func_memrchr = no
; then
24054 gl_LIBOBJS
="$gl_LIBOBJS memrchr.$ac_objext"
24075 if test $APPLE_UNIVERSAL_BUILD = 1; then
24076 # A universal build on Apple Mac OS X platforms.
24077 # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
24078 # But we need a configuration result that is valid in both modes.
24079 gl_cv_func_working_mktime
=no
24081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
24082 $as_echo_n "checking for working mktime... " >&6; }
24083 if test "${gl_cv_func_working_mktime+set}" = set; then :
24084 $as_echo_n "(cached) " >&6
24086 if test "$cross_compiling" = yes; then :
24087 gl_cv_func_working_mktime
=no
24089 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
24090 /* end confdefs.h. */
24091 /* Test program from Paul Eggert and Tony Leneis. */
24092 #include <limits.h>
24093 #include <stdlib.h>
24096 #ifdef HAVE_UNISTD_H
24097 # include <unistd.h>
24100 #if HAVE_DECL_ALARM
24101 # include <signal.h>
24104 /* Work around redefinition to rpl_putenv by other config tests. */
24107 static time_t time_t_max;
24108 static time_t time_t_min;
24110 /* Values we'll use to set the TZ environment variable. */
24111 static char *tz_strings[] = {
24112 (char *) 0, "TZ=GMT0", "TZ=JST-9",
24113 "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
24115 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
24117 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
24118 Based on a problem report from Andreas Jaeger. */
24120 spring_forward_gap ()
24122 /* glibc (up to about 1998-10-07) failed this test. */
24125 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
24126 instead of "TZ=America/Vancouver" in order to detect the bug even
24127 on systems that don't support the Olson extension, or don't have the
24128 full zoneinfo tables installed. */
24129 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
24138 return mktime (&tm) != (time_t) -1;
24142 mktime_test1 (time_t now)
24145 return ! (lt = localtime (&now)) || mktime (lt) == now;
24149 mktime_test (time_t now)
24151 return (mktime_test1 (now)
24152 && mktime_test1 ((time_t) (time_t_max - now))
24153 && mktime_test1 ((time_t) (time_t_min + now)));
24159 /* Based on code from Ariel Faigon. */
24169 return tm.tm_mon == 2 && tm.tm_mday == 31;
24173 bigtime_test (int j)
24177 tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
24178 now = mktime (&tm);
24179 if (now != (time_t) -1)
24181 struct tm *lt = localtime (&now);
24183 && lt->tm_year == tm.tm_year
24184 && lt->tm_mon == tm.tm_mon
24185 && lt->tm_mday == tm.tm_mday
24186 && lt->tm_hour == tm.tm_hour
24187 && lt->tm_min == tm.tm_min
24188 && lt->tm_sec == tm.tm_sec
24189 && lt->tm_yday == tm.tm_yday
24190 && lt->tm_wday == tm.tm_wday
24191 && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
24192 == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
24201 /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
24202 ignoring leap seconds. */
24203 unsigned long int answer = 2527315200UL;
24207 tm.tm_year = 2050 - 1900;
24210 tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
24213 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
24214 instead of "TZ=America/Vancouver" in order to detect the bug even
24215 on systems that don't support the Olson extension, or don't have the
24216 full zoneinfo tables installed. */
24217 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
24221 /* Check that the result is either a failure, or close enough
24222 to the correct answer that we can assume the discrepancy is
24223 due to leap seconds. */
24224 return (t == (time_t) -1
24225 || (0 < t && answer - 120 <= t && t <= answer + 120));
24234 int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
24235 int time_t_signed = ! ((time_t) 0 < (time_t) -1);
24237 #if HAVE_DECL_ALARM
24238 /* This test makes some buggy mktime implementations loop.
24239 Give up after 60 seconds; a mktime slower than that
24240 isn't worth using anyway. */
24241 signal (SIGALRM, SIG_DFL);
24245 time_t_max = (! time_t_signed
24247 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
24249 time_t_min = (! time_t_signed
24251 : time_t_signed_magnitude
24255 delta = time_t_max / 997; /* a suitable prime number */
24256 for (i = 0; i < N_STRINGS; i++)
24259 putenv (tz_strings[i]);
24261 for (t = 0; t <= time_t_max - delta && (result & 1) == 0; t += delta)
24262 if (! mktime_test (t))
24264 if ((result & 2) == 0
24265 && ! (mktime_test ((time_t) 1)
24266 && mktime_test ((time_t) (60 * 60))
24267 && mktime_test ((time_t) (60 * 60 * 24))))
24270 for (j = 1; (result & 4) == 0; j <<= 1)
24272 if (! bigtime_test (j))
24274 if (INT_MAX / 2 < j)
24277 if ((result & 8) == 0 && ! bigtime_test (INT_MAX))
24280 if (! irix_6_4_bug ())
24282 if (! spring_forward_gap ())
24284 if (! year_2050_test ())
24289 if ac_fn_c_try_run
"$LINENO"; then :
24290 gl_cv_func_working_mktime
=yes
24292 gl_cv_func_working_mktime
=no
24294 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
24295 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
24300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5
24301 $as_echo "$gl_cv_func_working_mktime" >&6; }
24303 if test $gl_cv_func_working_mktime = no
; then
24309 if test $REPLACE_MKTIME = 1; then
24318 gl_LIBOBJS
="$gl_LIBOBJS mktime.$ac_objext"
24340 if test $ac_cv_func_pipe2 != yes; then
24360 if test $ac_cv_func_pselect = yes; then
24361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether signature of pselect conforms to POSIX" >&5
24362 $as_echo_n "checking whether signature of pselect conforms to POSIX... " >&6; }
24363 if test "${gl_cv_sig_pselect+set}" = set; then :
24364 $as_echo_n "(cached) " >&6
24366 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
24367 /* end confdefs.h. */
24368 #include <sys/select.h>
24373 int (*p) (int, fd_set *, fd_set *, fd_set *restrict,
24374 struct timespec const *restrict,
24375 sigset_t const *restrict) = pselect;
24381 if ac_fn_c_try_link
"$LINENO"; then :
24382 gl_cv_sig_pselect
=yes
24384 gl_cv_sig_pselect
=no
24386 rm -f core conftest.err conftest.
$ac_objext \
24387 conftest
$ac_exeext conftest.
$ac_ext
24389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sig_pselect" >&5
24390 $as_echo "$gl_cv_sig_pselect" >&6; }
24392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pselect detects invalid fds" >&5
24393 $as_echo_n "checking whether pselect detects invalid fds... " >&6; }
24394 if test "${gl_cv_func_pselect_detects_ebadf+set}" = set; then :
24395 $as_echo_n "(cached) " >&6
24398 if test "$cross_compiling" = yes; then :
24401 # Guess yes on glibc systems.
24402 *-gnu*) gl_cv_func_pselect_detects_ebadf
="guessing yes" ;;
24403 # If we don't know, assume the worst.
24404 *) gl_cv_func_pselect_detects_ebadf
="guessing no" ;;
24408 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
24409 /* end confdefs.h. */
24411 #include <sys/types.h>
24412 #include <sys/time.h>
24413 #if HAVE_SYS_SELECT_H
24414 # include <sys/select.h>
24416 #include <unistd.h>
24428 struct timespec timeout;
24429 timeout.tv_sec = 0;
24430 timeout.tv_nsec = 5000;
24431 return pselect (17, &set, NULL, NULL, &timeout, NULL) != -1 || errno != EBADF;
24437 if ac_fn_c_try_run
"$LINENO"; then :
24438 gl_cv_func_pselect_detects_ebadf
=yes
24440 gl_cv_func_pselect_detects_ebadf
=no
24442 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
24443 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
24448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pselect_detects_ebadf" >&5
24449 $as_echo "$gl_cv_func_pselect_detects_ebadf" >&6; }
24450 case $gl_cv_func_pselect_detects_ebadf in
24452 *) REPLACE_PSELECT
=1 ;;
24456 if test $ac_cv_func_pselect = no ||
test $gl_cv_sig_pselect = no
; then
24460 if test $HAVE_PSELECT = 0 ||
test $REPLACE_PSELECT = 1; then
24469 gl_LIBOBJS
="$gl_LIBOBJS pselect.$ac_objext"
24487 LIB_PTHREAD_SIGMASK
=
24492 if test "$gl_threads_api" = posix
; then
24493 if test $ac_cv_func_pthread_sigmask = yes; then
24496 if test -n "$LIBMULTITHREAD"; then
24497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_sigmask in $LIBMULTITHREAD" >&5
24498 $as_echo_n "checking for pthread_sigmask in $LIBMULTITHREAD... " >&6; }
24499 if test "${gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD+set}" = set; then :
24500 $as_echo_n "(cached) " >&6
24502 gl_save_LIBS
="$LIBS"
24503 LIBS
="$LIBS $LIBMULTITHREAD"
24504 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
24505 /* end confdefs.h. */
24506 #include <pthread.h>
24507 #include <signal.h>
24512 return pthread_sigmask (0, (sigset_t *) 0, (sigset_t *) 0);
24518 if ac_fn_c_try_link
"$LINENO"; then :
24519 gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD
=yes
24521 gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD
=no
24523 rm -f core conftest.err conftest.
$ac_objext \
24524 conftest
$ac_exeext conftest.
$ac_ext
24525 LIBS
="$gl_save_LIBS"
24528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&5
24529 $as_echo "$gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&6; }
24530 if test $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD = yes; then
24531 LIB_PTHREAD_SIGMASK
="$LIBMULTITHREAD"
24533 HAVE_PTHREAD_SIGMASK
=0
24536 HAVE_PTHREAD_SIGMASK
=0
24540 if test $ac_cv_func_pthread_sigmask = yes; then
24541 REPLACE_PTHREAD_SIGMASK
=1
24543 HAVE_PTHREAD_SIGMASK
=0
24550 if test $HAVE_PTHREAD_SIGMASK = 1; then
24553 if test -z "$LIB_PTHREAD_SIGMASK"; then
24554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask works without -lpthread" >&5
24555 $as_echo_n "checking whether pthread_sigmask works without -lpthread... " >&6; }
24556 if test "${gl_cv_func_pthread_sigmask_in_libc_works+set}" = set; then :
24557 $as_echo_n "(cached) " >&6
24560 if test "$cross_compiling" = yes; then :
24563 freebsd
* | hpux
* | solaris | solaris2.
[2-9]*)
24564 gl_cv_func_pthread_sigmask_in_libc_works
="guessing no";;
24566 gl_cv_func_pthread_sigmask_in_libc_works
="guessing yes";;
24570 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
24571 /* end confdefs.h. */
24573 #include <pthread.h>
24574 #include <signal.h>
24575 #include <stddef.h>
24579 sigemptyset (&set);
24580 return pthread_sigmask (1729, &set, NULL) != 0;
24583 if ac_fn_c_try_run
"$LINENO"; then :
24584 gl_cv_func_pthread_sigmask_in_libc_works
=no
24586 gl_cv_func_pthread_sigmask_in_libc_works
=yes
24588 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
24589 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
24594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_libc_works" >&5
24595 $as_echo "$gl_cv_func_pthread_sigmask_in_libc_works" >&6; }
24596 case "$gl_cv_func_pthread_sigmask_in_libc_works" in
24598 REPLACE_PTHREAD_SIGMASK
=1
24600 $as_echo "#define PTHREAD_SIGMASK_INEFFECTIVE 1" >>confdefs.h
24606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask returns error numbers" >&5
24607 $as_echo_n "checking whether pthread_sigmask returns error numbers... " >&6; }
24608 if test "${gl_cv_func_pthread_sigmask_return_works+set}" = set; then :
24609 $as_echo_n "(cached) " >&6
24612 gl_save_LIBS
="$LIBS"
24613 LIBS
="$LIBS $LIB_PTHREAD_SIGMASK"
24614 if test "$cross_compiling" = yes; then :
24617 gl_cv_func_pthread_sigmask_return_works
="guessing no";;
24619 gl_cv_func_pthread_sigmask_return_works
="guessing yes";;
24623 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
24624 /* end confdefs.h. */
24626 #include <pthread.h>
24627 #include <signal.h>
24628 #include <stddef.h>
24632 sigemptyset (&set);
24633 if (pthread_sigmask (1729, &set, NULL) == -1)
24638 if ac_fn_c_try_run
"$LINENO"; then :
24639 gl_cv_func_pthread_sigmask_return_works
=yes
24641 gl_cv_func_pthread_sigmask_return_works
=no
24643 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
24644 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
24647 LIBS
="$gl_save_LIBS"
24650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_return_works" >&5
24651 $as_echo "$gl_cv_func_pthread_sigmask_return_works" >&6; }
24652 case "$gl_cv_func_pthread_sigmask_return_works" in
24654 REPLACE_PTHREAD_SIGMASK
=1
24656 $as_echo "#define PTHREAD_SIGMASK_FAILS_WITH_ERRNO 1" >>confdefs.h
24661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask unblocks signals correctly" >&5
24662 $as_echo_n "checking whether pthread_sigmask unblocks signals correctly... " >&6; }
24663 if test "${gl_cv_func_pthread_sigmask_unblock_works+set}" = set; then :
24664 $as_echo_n "(cached) " >&6
24669 gl_cv_func_pthread_sigmask_unblock_works
="guessing no";;
24671 gl_cv_func_pthread_sigmask_unblock_works
="guessing yes";;
24673 gl_save_LIBS
="$LIBS"
24674 LIBS
="$LIBS $LIBMULTITHREAD"
24675 if test "$cross_compiling" = yes; then :
24678 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
24679 /* end confdefs.h. */
24681 #include <pthread.h>
24682 #include <signal.h>
24684 #include <stdlib.h>
24685 #include <unistd.h>
24686 static volatile int sigint_occurred;
24688 sigint_handler (int sig)
24695 int pid = getpid ();
24697 signal (SIGINT, sigint_handler);
24698 sigemptyset (&set);
24699 sigaddset (&set, SIGINT);
24700 if (!(pthread_sigmask (SIG_BLOCK, &set, NULL) == 0))
24702 sprintf (command, "sh -c 'sleep 1; kill -%d %d' &", SIGINT, pid);
24703 if (!(system (command) == 0))
24706 if (!(sigint_occurred == 0))
24708 if (!(pthread_sigmask (SIG_UNBLOCK, &set, NULL) == 0))
24710 if (!(sigint_occurred == 1)) /* This fails on IRIX. */
24715 if ac_fn_c_try_run
"$LINENO"; then :
24718 gl_cv_func_pthread_sigmask_unblock_works
=no
24720 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
24721 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
24724 LIBS
="$gl_save_LIBS"
24727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_unblock_works" >&5
24728 $as_echo "$gl_cv_func_pthread_sigmask_unblock_works" >&6; }
24729 case "$gl_cv_func_pthread_sigmask_unblock_works" in
24731 REPLACE_PTHREAD_SIGMASK
=1
24733 $as_echo "#define PTHREAD_SIGMASK_UNBLOCK_BUG 1" >>confdefs.h
24739 if test $HAVE_PTHREAD_SIGMASK = 0 ||
test $REPLACE_PTHREAD_SIGMASK = 1; then
24748 gl_LIBOBJS
="$gl_LIBOBJS pthread_sigmask.$ac_objext"
24751 if test $HAVE_PTHREAD_SIGMASK = 1; then
24753 $as_echo "#define HAVE_PTHREAD_SIGMASK 1" >>confdefs.h
24763 GNULIB_PTHREAD_SIGMASK
=1
24771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for putenv compatible with GNU and SVID" >&5
24772 $as_echo_n "checking for putenv compatible with GNU and SVID... " >&6; }
24773 if test "${gl_cv_func_svid_putenv+set}" = set; then :
24774 $as_echo_n "(cached) " >&6
24776 if test "$cross_compiling" = yes; then :
24778 # Guess yes on glibc systems.
24779 *-gnu*) gl_cv_func_svid_putenv
="guessing yes" ;;
24780 # If we don't know, assume the worst.
24781 *) gl_cv_func_svid_putenv
="guessing no" ;;
24785 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
24786 /* end confdefs.h. */
24787 $ac_includes_default
24792 /* Put it in env. */
24793 if (putenv ("CONFTEST_putenv=val"))
24796 /* Try to remove it. */
24797 if (putenv ("CONFTEST_putenv"))
24800 /* Make sure it was deleted. */
24801 if (getenv ("CONFTEST_putenv") != 0)
24810 if ac_fn_c_try_run
"$LINENO"; then :
24811 gl_cv_func_svid_putenv
=yes
24813 gl_cv_func_svid_putenv
=no
24815 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
24816 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
24821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_svid_putenv" >&5
24822 $as_echo "$gl_cv_func_svid_putenv" >&6; }
24823 case "$gl_cv_func_svid_putenv" in
24830 if test $REPLACE_PUTENV = 1; then
24839 gl_LIBOBJS
="$gl_LIBOBJS putenv.$ac_objext"
24842 ac_fn_c_check_decl
"$LINENO" "_putenv" "ac_cv_have_decl__putenv" "$ac_includes_default"
24843 if test "x$ac_cv_have_decl__putenv" = x
""yes; then :
24849 cat >>confdefs.h
<<_ACEOF
24850 #define HAVE_DECL__PUTENV $ac_have_decl
24867 # Check whether --enable-acl was given.
24868 if test "${enable_acl+set}" = set; then :
24869 enableval
=$enable_acl;
24877 if test "x$enable_acl" != "xno"; then
24878 for ac_header
in sys
/acl.h
24880 ac_fn_c_check_header_mongrel
"$LINENO" "sys/acl.h" "ac_cv_header_sys_acl_h" "$ac_includes_default"
24881 if test "x$ac_cv_header_sys_acl_h" = x
""yes; then :
24882 cat >>confdefs.h
<<_ACEOF
24883 #define HAVE_SYS_ACL_H 1
24890 if test $ac_cv_header_sys_acl_h = yes; then
24893 if test $use_acl = 0; then
24894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing acl_get_file" >&5
24895 $as_echo_n "checking for library containing acl_get_file... " >&6; }
24896 if test "${ac_cv_search_acl_get_file+set}" = set; then :
24897 $as_echo_n "(cached) " >&6
24899 ac_func_search_save_LIBS
=$LIBS
24900 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
24901 /* end confdefs.h. */
24903 /* Override any GCC internal prototype to avoid an error.
24904 Use char because int might match the return type of a GCC
24905 builtin and then its argument prototype would still apply. */
24909 char acl_get_file ();
24913 return acl_get_file ();
24918 for ac_lib
in '' acl pacl
; do
24919 if test -z "$ac_lib"; then
24920 ac_res
="none required"
24923 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
24925 if ac_fn_c_try_link
"$LINENO"; then :
24926 ac_cv_search_acl_get_file
=$ac_res
24928 rm -f core conftest.err conftest.
$ac_objext \
24930 if test "${ac_cv_search_acl_get_file+set}" = set; then :
24934 if test "${ac_cv_search_acl_get_file+set}" = set; then :
24937 ac_cv_search_acl_get_file
=no
24939 rm conftest.
$ac_ext
24940 LIBS
=$ac_func_search_save_LIBS
24942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_acl_get_file" >&5
24943 $as_echo "$ac_cv_search_acl_get_file" >&6; }
24944 ac_res
=$ac_cv_search_acl_get_file
24945 if test "$ac_res" != no
; then :
24946 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
24947 if test "$ac_cv_search_acl_get_file" != "none required"; then
24948 LIB_ACL
=$ac_cv_search_acl_get_file
24950 for ac_func
in acl_get_file acl_get_fd acl_set_file acl_set_fd \
24951 acl_free acl_from_mode acl_from_text \
24952 acl_delete_def_file acl_extended_file \
24953 acl_delete_fd_np acl_delete_file_np \
24954 acl_copy_ext_native acl_create_entry_np \
24955 acl_to_short_text acl_free_text
24957 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
24958 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
24959 eval as_val
=\$
$as_ac_var
24960 if test "x$as_val" = x
""yes; then :
24961 cat >>confdefs.h
<<_ACEOF
24962 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
24968 # If the acl_get_file bug is detected, don't enable the ACL support.
24970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working acl_get_file" >&5
24971 $as_echo_n "checking for working acl_get_file... " >&6; }
24972 if test "${gl_cv_func_working_acl_get_file+set}" = set; then :
24973 $as_echo_n "(cached) " >&6
24975 if test "$cross_compiling" = yes; then :
24976 gl_cv_func_working_acl_get_file
=cross-compiling
24978 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
24979 /* end confdefs.h. */
24980 #include <sys/types.h>
24981 #include <sys/acl.h>
24987 if (!acl_get_file (".", ACL_TYPE_ACCESS) && errno == ENOENT)
24995 if ac_fn_c_try_run
"$LINENO"; then :
24996 gl_cv_func_working_acl_get_file
=yes
24998 gl_cv_func_working_acl_get_file
=no
25000 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
25001 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
25005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_acl_get_file" >&5
25006 $as_echo "$gl_cv_func_working_acl_get_file" >&6; }
25008 if test $gl_cv_func_working_acl_get_file = yes; then :
25012 if test $use_acl = 1; then
25013 for ac_header
in acl
/libacl.h
25015 ac_fn_c_check_header_mongrel
"$LINENO" "acl/libacl.h" "ac_cv_header_acl_libacl_h" "$ac_includes_default"
25016 if test "x$ac_cv_header_acl_libacl_h" = x
""yes; then :
25017 cat >>confdefs.h
<<_ACEOF
25018 #define HAVE_ACL_LIBACL_H 1
25033 for ac_func
in acl_entries
25035 ac_fn_c_check_func
"$LINENO" "acl_entries" "ac_cv_func_acl_entries"
25036 if test "x$ac_cv_func_acl_entries" = x
""yes; then :
25037 cat >>confdefs.h
<<_ACEOF
25038 #define HAVE_ACL_ENTRIES 1
25043 gl_LIBOBJS
="$gl_LIBOBJS $ac_func.$ac_objext"
25049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ACL_FIRST_ENTRY" >&5
25050 $as_echo_n "checking for ACL_FIRST_ENTRY... " >&6; }
25051 if test "${gl_cv_acl_ACL_FIRST_ENTRY+set}" = set; then :
25052 $as_echo_n "(cached) " >&6
25054 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
25055 /* end confdefs.h. */
25056 #include <sys/types.h>
25057 #include <sys/acl.h>
25058 int type = ACL_FIRST_ENTRY;
25067 if ac_fn_c_try_compile
"$LINENO"; then :
25068 gl_cv_acl_ACL_FIRST_ENTRY
=yes
25070 gl_cv_acl_ACL_FIRST_ENTRY
=no
25072 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
25074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_acl_ACL_FIRST_ENTRY" >&5
25075 $as_echo "$gl_cv_acl_ACL_FIRST_ENTRY" >&6; }
25076 if test $gl_cv_acl_ACL_FIRST_ENTRY = yes; then
25078 $as_echo "#define HAVE_ACL_FIRST_ENTRY 1" >>confdefs.h
25081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ACL_TYPE_EXTENDED" >&5
25082 $as_echo_n "checking for ACL_TYPE_EXTENDED... " >&6; }
25083 if test "${gl_cv_acl_ACL_TYPE_EXTENDED+set}" = set; then :
25084 $as_echo_n "(cached) " >&6
25086 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
25087 /* end confdefs.h. */
25088 #include <sys/types.h>
25089 #include <sys/acl.h>
25090 int type = ACL_TYPE_EXTENDED;
25099 if ac_fn_c_try_compile
"$LINENO"; then :
25100 gl_cv_acl_ACL_TYPE_EXTENDED
=yes
25102 gl_cv_acl_ACL_TYPE_EXTENDED
=no
25104 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
25106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_acl_ACL_TYPE_EXTENDED" >&5
25107 $as_echo "$gl_cv_acl_ACL_TYPE_EXTENDED" >&6; }
25108 if test $gl_cv_acl_ACL_TYPE_EXTENDED = yes; then
25110 $as_echo "#define HAVE_ACL_TYPE_EXTENDED 1" >>confdefs.h
25121 if test $use_acl = 0; then
25122 for ac_func
in facl
25124 ac_fn_c_check_func
"$LINENO" "facl" "ac_cv_func_facl"
25125 if test "x$ac_cv_func_facl" = x
""yes; then :
25126 cat >>confdefs.h
<<_ACEOF
25127 #define HAVE_FACL 1
25133 if test $ac_cv_func_facl = yes; then
25134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing acl_trivial" >&5
25135 $as_echo_n "checking for library containing acl_trivial... " >&6; }
25136 if test "${ac_cv_search_acl_trivial+set}" = set; then :
25137 $as_echo_n "(cached) " >&6
25139 ac_func_search_save_LIBS
=$LIBS
25140 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
25141 /* end confdefs.h. */
25143 /* Override any GCC internal prototype to avoid an error.
25144 Use char because int might match the return type of a GCC
25145 builtin and then its argument prototype would still apply. */
25149 char acl_trivial ();
25153 return acl_trivial ();
25158 for ac_lib
in '' sec
; do
25159 if test -z "$ac_lib"; then
25160 ac_res
="none required"
25163 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
25165 if ac_fn_c_try_link
"$LINENO"; then :
25166 ac_cv_search_acl_trivial
=$ac_res
25168 rm -f core conftest.err conftest.
$ac_objext \
25170 if test "${ac_cv_search_acl_trivial+set}" = set; then :
25174 if test "${ac_cv_search_acl_trivial+set}" = set; then :
25177 ac_cv_search_acl_trivial
=no
25179 rm conftest.
$ac_ext
25180 LIBS
=$ac_func_search_save_LIBS
25182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_acl_trivial" >&5
25183 $as_echo "$ac_cv_search_acl_trivial" >&6; }
25184 ac_res
=$ac_cv_search_acl_trivial
25185 if test "$ac_res" != no
; then :
25186 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
25187 if test "$ac_cv_search_acl_trivial" != "none required"; then
25188 LIB_ACL
=$ac_cv_search_acl_trivial
25193 for ac_func
in acl_trivial
25195 ac_fn_c_check_func
"$LINENO" "acl_trivial" "ac_cv_func_acl_trivial"
25196 if test "x$ac_cv_func_acl_trivial" = x
""yes; then :
25197 cat >>confdefs.h
<<_ACEOF
25198 #define HAVE_ACL_TRIVIAL 1
25208 if test $use_acl = 0; then
25209 for ac_func
in getacl
25211 ac_fn_c_check_func
"$LINENO" "getacl" "ac_cv_func_getacl"
25212 if test "x$ac_cv_func_getacl" = x
""yes; then :
25213 cat >>confdefs.h
<<_ACEOF
25214 #define HAVE_GETACL 1
25220 if test $ac_cv_func_getacl = yes; then
25223 for ac_header
in aclv.h
25225 ac_fn_c_check_header_compile
"$LINENO" "aclv.h" "ac_cv_header_aclv_h" "#include <sys/types.h>
25227 if test "x$ac_cv_header_aclv_h" = x
""yes; then :
25228 cat >>confdefs.h
<<_ACEOF
25229 #define HAVE_ACLV_H 1
25238 if test $use_acl = 0; then
25239 for ac_func
in aclx_get
25241 ac_fn_c_check_func
"$LINENO" "aclx_get" "ac_cv_func_aclx_get"
25242 if test "x$ac_cv_func_aclx_get" = x
""yes; then :
25243 cat >>confdefs.h
<<_ACEOF
25244 #define HAVE_ACLX_GET 1
25250 if test $ac_cv_func_aclx_get = yes; then
25255 if test $use_acl = 0 ||
test "$ac_cv_func_aclx_get" = yes; then
25256 for ac_func
in statacl
25258 ac_fn_c_check_func
"$LINENO" "statacl" "ac_cv_func_statacl"
25259 if test "x$ac_cv_func_statacl" = x
""yes; then :
25260 cat >>confdefs.h
<<_ACEOF
25261 #define HAVE_STATACL 1
25267 if test $ac_cv_func_statacl = yes; then
25272 if test $use_acl = 0; then
25273 for ac_func
in aclsort
25275 ac_fn_c_check_func
"$LINENO" "aclsort" "ac_cv_func_aclsort"
25276 if test "x$ac_cv_func_aclsort" = x
""yes; then :
25277 cat >>confdefs.h
<<_ACEOF
25278 #define HAVE_ACLSORT 1
25284 if test $ac_cv_func_aclsort = yes; then
25291 if test "x$enable_acl$use_acl" = "xyes0"; then
25292 as_fn_error
"ACLs enabled but support not detected" "$LINENO" 5
25293 elif test "x$enable_acl$use_acl" = "xauto0"; then
25294 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libacl development library was not found or not usable." >&5
25295 $as_echo "$as_me: WARNING: libacl development library was not found or not usable." >&2;}
25296 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: emacs will be built without ACL support." >&5
25297 $as_echo "$as_me: WARNING: emacs will be built without ACL support." >&2;}
25302 cat >>confdefs.h
<<_ACEOF
25303 #define USE_ACL $use_acl
25312 if test $ac_cv_func_readlink = no
; then
25315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
25316 $as_echo_n "checking whether readlink signature is correct... " >&6; }
25317 if test "${gl_cv_decl_readlink_works+set}" = set; then :
25318 $as_echo_n "(cached) " >&6
25320 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
25321 /* end confdefs.h. */
25322 #include <unistd.h>
25323 /* Cause compilation failure if original declaration has wrong type. */
25324 ssize_t readlink (const char *, char *, size_t);
25333 if ac_fn_c_try_compile
"$LINENO"; then :
25334 gl_cv_decl_readlink_works
=yes
25336 gl_cv_decl_readlink_works
=no
25338 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
25340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
25341 $as_echo "$gl_cv_decl_readlink_works" >&6; }
25342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
25343 $as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
25344 if test "${gl_cv_func_readlink_works+set}" = set; then :
25345 $as_echo_n "(cached) " >&6
25347 # We have readlink, so assume ln -s works.
25348 ln -s conftest.no-such conftest.link
25349 ln -s conftest.link conftest.lnk2
25350 if test "$cross_compiling" = yes; then :
25352 # Guess yes on glibc systems.
25353 *-gnu*) gl_cv_func_readlink_works
="guessing yes" ;;
25354 # If we don't know, assume the worst.
25355 *) gl_cv_func_readlink_works
="guessing no" ;;
25359 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
25360 /* end confdefs.h. */
25361 #include <unistd.h>
25367 return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
25372 if ac_fn_c_try_run
"$LINENO"; then :
25373 gl_cv_func_readlink_works
=yes
25375 gl_cv_func_readlink_works
=no
25377 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
25378 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
25381 rm -f conftest.link conftest.lnk2
25383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
25384 $as_echo "$gl_cv_func_readlink_works" >&6; }
25385 case "$gl_cv_func_readlink_works" in
25387 if test "$gl_cv_decl_readlink_works" != yes; then
25393 $as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
25400 if test $HAVE_READLINK = 0 ||
test $REPLACE_READLINK = 1; then
25409 gl_LIBOBJS
="$gl_LIBOBJS readlink.$ac_objext"
25430 if test $ac_cv_func_readlinkat = no
; then
25434 if test $HAVE_READLINKAT = 0; then
25443 gl_LIBOBJS
="$gl_LIBOBJS readlinkat.$ac_objext"
25451 GNULIB_READLINKAT
=1
25458 for ac_func
in sig2str
25460 ac_fn_c_check_func
"$LINENO" "sig2str" "ac_cv_func_sig2str"
25461 if test "x$ac_cv_func_sig2str" = x
""yes; then :
25462 cat >>confdefs.h
<<_ACEOF
25463 #define HAVE_SIG2STR 1
25470 if test $ac_cv_func_sig2str = no
; then
25479 gl_LIBOBJS
="$gl_LIBOBJS sig2str.$ac_objext"
25496 if test $gl_cv_have_include_next = yes; then
25497 gl_cv_next_signal_h
='<'signal.h
'>'
25499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5
25500 $as_echo_n "checking absolute name of <signal.h>... " >&6; }
25501 if test "${gl_cv_next_signal_h+set}" = set; then :
25502 $as_echo_n "(cached) " >&6
25505 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
25506 /* end confdefs.h. */
25507 #include <signal.h>
25511 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
25512 *) gl_absname_cpp
="$ac_cpp" ;;
25517 gl_dirsep_regex
='[/\\]'
25520 gl_dirsep_regex
='\/'
25523 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
25525 gl_header_literal_regex
=`echo 'signal.h' \
25526 | sed -e "$gl_make_literal_regex_sed"`
25527 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
25528 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
25533 gl_cv_next_signal_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
25534 sed -n "$gl_absolute_header_sed"`'"'
25538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5
25539 $as_echo "$gl_cv_next_signal_h" >&6; }
25541 NEXT_SIGNAL_H
=$gl_cv_next_signal_h
25543 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
25544 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
25545 gl_next_as_first_directive
='<'signal.h
'>'
25547 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
25548 gl_next_as_first_directive
=$gl_cv_next_signal_h
25550 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H
=$gl_next_as_first_directive
25556 # AIX declares sig_atomic_t to already include volatile, and C89 compilers
25557 # then choke on 'volatile sig_atomic_t'. C99 requires that it compile.
25558 ac_fn_c_check_type
"$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" "
25559 #include <signal.h>
25562 if test "x$ac_cv_type_volatile_sig_atomic_t" = x
""yes; then :
25565 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
=0
25574 ac_fn_c_check_type
"$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "
25575 #include <signal.h>
25578 if test "x$ac_cv_type_sighandler_t" = x
""yes; then :
25581 HAVE_SIGHANDLER_T
=0
25587 ac_fn_c_check_type
"$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
25588 /* <sys/types.h> is not needed according to POSIX, but the
25589 <sys/socket.h> in i386-unknown-freebsd4.10 and
25590 powerpc-apple-darwin5.5 required it. */
25591 #include <sys/types.h>
25592 #if HAVE_SYS_SOCKET_H
25593 # include <sys/socket.h>
25594 #elif HAVE_WS2TCPIP_H
25595 # include <ws2tcpip.h>
25599 if test "x$ac_cv_type_socklen_t" = x
""yes; then :
25602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
25603 $as_echo_n "checking for socklen_t equivalent... " >&6; }
25604 if test "${gl_cv_socklen_t_equiv+set}" = set; then :
25605 $as_echo_n "(cached) " >&6
25607 # Systems have either "struct sockaddr *" or
25608 # "void *" as the second argument to getpeername
25609 gl_cv_socklen_t_equiv
=
25610 for arg2
in "struct sockaddr" void
; do
25611 for t
in int size_t
"unsigned int" "long int" "unsigned long int"; do
25612 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
25613 /* end confdefs.h. */
25614 #include <sys/types.h>
25615 #include <sys/socket.h>
25617 int getpeername (int, $arg2 *, $t *);
25622 getpeername (0, 0, &len);
25627 if ac_fn_c_try_compile
"$LINENO"; then :
25628 gl_cv_socklen_t_equiv
="$t"
25630 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
25631 test "$gl_cv_socklen_t_equiv" != "" && break
25633 test "$gl_cv_socklen_t_equiv" != "" && break
25638 if test "$gl_cv_socklen_t_equiv" = ""; then
25639 as_fn_error
"Cannot find a type to use in place of socklen_t" "$LINENO" 5
25641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
25642 $as_echo "$gl_cv_socklen_t_equiv" >&6; }
25644 cat >>confdefs.h
<<_ACEOF
25645 #define socklen_t $gl_cv_socklen_t_equiv
25651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
25652 $as_echo_n "checking for ssize_t... " >&6; }
25653 if test "${gt_cv_ssize_t+set}" = set; then :
25654 $as_echo_n "(cached) " >&6
25656 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
25657 /* end confdefs.h. */
25658 #include <sys/types.h>
25662 int x = sizeof (ssize_t *) + sizeof (ssize_t);
25668 if ac_fn_c_try_compile
"$LINENO"; then :
25673 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
25675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
25676 $as_echo "$gt_cv_ssize_t" >&6; }
25677 if test $gt_cv_ssize_t = no
; then
25679 $as_echo "#define ssize_t int" >>confdefs.h
25687 ac_fn_c_check_member
"$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include <sys/types.h>
25688 #include <sys/stat.h>
25690 if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = x
""yes; then :
25692 cat >>confdefs.h
<<_ACEOF
25693 #define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
25696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5
25697 $as_echo_n "checking whether struct stat.st_atim is of type struct timespec... " >&6; }
25698 if test "${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+set}" = set; then :
25699 $as_echo_n "(cached) " >&6
25701 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
25702 /* end confdefs.h. */
25704 #include <sys/types.h>
25705 #include <sys/stat.h>
25706 #if HAVE_SYS_TIME_H
25707 # include <sys/time.h>
25710 struct timespec ts;
25723 if ac_fn_c_try_compile
"$LINENO"; then :
25724 ac_cv_typeof_struct_stat_st_atim_is_struct_timespec
=yes
25726 ac_cv_typeof_struct_stat_st_atim_is_struct_timespec
=no
25728 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
25730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5
25731 $as_echo "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; }
25732 if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then
25734 $as_echo "#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h
25738 ac_fn_c_check_member
"$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include <sys/types.h>
25739 #include <sys/stat.h>
25741 if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = x
""yes; then :
25743 cat >>confdefs.h
<<_ACEOF
25744 #define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1
25749 ac_fn_c_check_member
"$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include <sys/types.h>
25750 #include <sys/stat.h>
25752 if test "x$ac_cv_member_struct_stat_st_atimensec" = x
""yes; then :
25754 cat >>confdefs.h
<<_ACEOF
25755 #define HAVE_STRUCT_STAT_ST_ATIMENSEC 1
25760 ac_fn_c_check_member
"$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include <sys/types.h>
25761 #include <sys/stat.h>
25763 if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = x
""yes; then :
25765 cat >>confdefs.h
<<_ACEOF
25766 #define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1
25782 ac_fn_c_check_member
"$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "#include <sys/types.h>
25783 #include <sys/stat.h>
25785 if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = x
""yes; then :
25787 cat >>confdefs.h
<<_ACEOF
25788 #define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1
25793 ac_fn_c_check_member
"$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include <sys/types.h>
25794 #include <sys/stat.h>
25796 if test "x$ac_cv_member_struct_stat_st_birthtimensec" = x
""yes; then :
25798 cat >>confdefs.h
<<_ACEOF
25799 #define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1
25804 ac_fn_c_check_member
"$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include <sys/types.h>
25805 #include <sys/stat.h>
25807 if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = x
""yes; then :
25809 cat >>confdefs.h
<<_ACEOF
25810 #define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1
25822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5
25823 $as_echo_n "checking for working stdalign.h... " >&6; }
25824 if test "${gl_cv_header_working_stdalign_h+set}" = set; then :
25825 $as_echo_n "(cached) " >&6
25827 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
25828 /* end confdefs.h. */
25829 #include <stdalign.h>
25830 #include <stddef.h>
25832 /* Test that alignof yields a result consistent with offsetof.
25833 This catches GCC bug 52023
25834 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. */
25836 template <class t> struct alignof_helper { char a; t b; };
25837 # define ao(type) offsetof (alignof_helper<type>, b)
25839 # define ao(type) offsetof (struct { char a; type b; }, b)
25841 char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1];
25842 char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1];
25843 char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1];
25845 /* Test _Alignas only on platforms where gnulib can help. */
25847 ((defined __cplusplus && 201103 <= __cplusplus) \
25848 || __GNUC__ || __IBMC__ || __IBMCPP__ || __ICC \
25849 || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER)
25850 struct alignas_test { char c; char alignas (8) alignas_8; };
25851 char test_alignas[offsetof (struct alignas_test, alignas_8) == 8
25863 if ac_fn_c_try_compile
"$LINENO"; then :
25864 gl_cv_header_working_stdalign_h
=yes
25866 gl_cv_header_working_stdalign_h
=no
25868 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
25870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5
25871 $as_echo "$gl_cv_header_working_stdalign_h" >&6; }
25873 if test $gl_cv_header_working_stdalign_h = yes; then
25876 STDALIGN_H
='stdalign.h'
25880 if test -n "$STDALIGN_H"; then
25881 GL_GENERATE_STDALIGN_H_TRUE
=
25882 GL_GENERATE_STDALIGN_H_FALSE
='#'
25884 GL_GENERATE_STDALIGN_H_TRUE
='#'
25885 GL_GENERATE_STDALIGN_H_FALSE
=
25891 NEXT_STDARG_H
='<stdarg.h>'
25892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
25893 $as_echo_n "checking for va_copy... " >&6; }
25894 if test "${gl_cv_func_va_copy+set}" = set; then :
25895 $as_echo_n "(cached) " >&6
25898 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
25899 /* end confdefs.h. */
25900 #include <stdarg.h>
25906 void (*func) (va_list, va_list) = va_copy;
25913 if ac_fn_c_try_compile
"$LINENO"; then :
25914 gl_cv_func_va_copy
=yes
25916 gl_cv_func_va_copy
=no
25918 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
25921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5
25922 $as_echo "$gl_cv_func_va_copy" >&6; }
25923 if test $gl_cv_func_va_copy = no
; then
25924 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
25925 /* end confdefs.h. */
25926 #if defined _AIX && !defined __GNUC__
25931 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
25932 $EGREP "vaccine" >/dev
/null
2>&1; then :
25939 if test $gl_aixcc = yes; then
25949 if test $gl_cv_have_include_next = yes; then
25950 gl_cv_next_stdarg_h
='<'stdarg.h
'>'
25952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdarg.h>" >&5
25953 $as_echo_n "checking absolute name of <stdarg.h>... " >&6; }
25954 if test "${gl_cv_next_stdarg_h+set}" = set; then :
25955 $as_echo_n "(cached) " >&6
25958 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
25959 /* end confdefs.h. */
25960 #include <stdarg.h>
25964 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
25965 *) gl_absname_cpp
="$ac_cpp" ;;
25970 gl_dirsep_regex
='[/\\]'
25973 gl_dirsep_regex
='\/'
25976 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
25978 gl_header_literal_regex
=`echo 'stdarg.h' \
25979 | sed -e "$gl_make_literal_regex_sed"`
25980 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
25981 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
25986 gl_cv_next_stdarg_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
25987 sed -n "$gl_absolute_header_sed"`'"'
25991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5
25992 $as_echo "$gl_cv_next_stdarg_h" >&6; }
25994 NEXT_STDARG_H
=$gl_cv_next_stdarg_h
25996 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
25997 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
25998 gl_next_as_first_directive
='<'stdarg.h
'>'
26000 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
26001 gl_next_as_first_directive
=$gl_cv_next_stdarg_h
26003 NEXT_AS_FIRST_DIRECTIVE_STDARG_H
=$gl_next_as_first_directive
26008 if test "$gl_cv_next_stdarg_h" = '""'; then
26009 gl_cv_next_stdarg_h
='"///usr/include/stdarg.h"'
26010 NEXT_STDARG_H
="$gl_cv_next_stdarg_h"
26014 saved_as_echo_n
="$as_echo_n"
26016 if test "${gl_cv_func___va_copy+set}" = set; then :
26017 $as_echo_n "(cached) " >&6
26020 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
26021 /* end confdefs.h. */
26022 #include <stdarg.h>
26035 if ac_fn_c_try_compile
"$LINENO"; then :
26036 gl_cv_func___va_copy
=yes
26038 gl_cv_func___va_copy
=no
26040 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
26043 as_echo_n
="$saved_as_echo_n"
26045 if test $gl_cv_func___va_copy = yes; then
26047 $as_echo "#define va_copy __va_copy" >>confdefs.h
26052 $as_echo "#define va_copy gl_va_copy" >>confdefs.h
26058 if test -n "$STDARG_H"; then
26059 GL_GENERATE_STDARG_H_TRUE
=
26060 GL_GENERATE_STDARG_H_FALSE
='#'
26062 GL_GENERATE_STDARG_H_TRUE
='#'
26063 GL_GENERATE_STDARG_H_FALSE
=
26071 # Define two additional variables used in the Makefile substitution.
26073 if test "$ac_cv_header_stdbool_h" = yes; then
26076 STDBOOL_H
='stdbool.h'
26079 if test -n "$STDBOOL_H"; then
26080 GL_GENERATE_STDBOOL_H_TRUE
=
26081 GL_GENERATE_STDBOOL_H_FALSE
='#'
26083 GL_GENERATE_STDBOOL_H_TRUE
='#'
26084 GL_GENERATE_STDBOOL_H_FALSE
=
26088 if test "$ac_cv_type__Bool" = yes; then
26099 if test $gt_cv_c_wchar_t = no
; then
26103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
26104 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
26105 if test "${gl_cv_decl_null_works+set}" = set; then :
26106 $as_echo_n "(cached) " >&6
26108 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
26109 /* end confdefs.h. */
26110 #include <stddef.h>
26111 int test[2 * (sizeof NULL == sizeof (void *)) -1];
26121 if ac_fn_c_try_compile
"$LINENO"; then :
26122 gl_cv_decl_null_works
=yes
26124 gl_cv_decl_null_works
=no
26126 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
26128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
26129 $as_echo "$gl_cv_decl_null_works" >&6; }
26130 if test $gl_cv_decl_null_works = no
; then
26135 if test -n "$STDDEF_H"; then
26136 GL_GENERATE_STDDEF_H_TRUE
=
26137 GL_GENERATE_STDDEF_H_FALSE
='#'
26139 GL_GENERATE_STDDEF_H_TRUE
='#'
26140 GL_GENERATE_STDDEF_H_FALSE
=
26143 if test -n "$STDDEF_H"; then
26152 if test $gl_cv_have_include_next = yes; then
26153 gl_cv_next_stddef_h
='<'stddef.h
'>'
26155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
26156 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
26157 if test "${gl_cv_next_stddef_h+set}" = set; then :
26158 $as_echo_n "(cached) " >&6
26161 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
26162 /* end confdefs.h. */
26163 #include <stddef.h>
26167 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
26168 *) gl_absname_cpp
="$ac_cpp" ;;
26173 gl_dirsep_regex
='[/\\]'
26176 gl_dirsep_regex
='\/'
26179 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
26181 gl_header_literal_regex
=`echo 'stddef.h' \
26182 | sed -e "$gl_make_literal_regex_sed"`
26183 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
26184 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
26189 gl_cv_next_stddef_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
26190 sed -n "$gl_absolute_header_sed"`'"'
26194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
26195 $as_echo "$gl_cv_next_stddef_h" >&6; }
26197 NEXT_STDDEF_H
=$gl_cv_next_stddef_h
26199 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
26200 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
26201 gl_next_as_first_directive
='<'stddef.h
'>'
26203 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
26204 gl_next_as_first_directive
=$gl_cv_next_stddef_h
26206 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
=$gl_next_as_first_directive
26224 if test $gl_cv_have_include_next = yes; then
26225 gl_cv_next_stdio_h
='<'stdio.h
'>'
26227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
26228 $as_echo_n "checking absolute name of <stdio.h>... " >&6; }
26229 if test "${gl_cv_next_stdio_h+set}" = set; then :
26230 $as_echo_n "(cached) " >&6
26233 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
26234 /* end confdefs.h. */
26239 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
26240 *) gl_absname_cpp
="$ac_cpp" ;;
26245 gl_dirsep_regex
='[/\\]'
26248 gl_dirsep_regex
='\/'
26251 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
26253 gl_header_literal_regex
=`echo 'stdio.h' \
26254 | sed -e "$gl_make_literal_regex_sed"`
26255 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
26256 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
26261 gl_cv_next_stdio_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
26262 sed -n "$gl_absolute_header_sed"`'"'
26266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
26267 $as_echo "$gl_cv_next_stdio_h" >&6; }
26269 NEXT_STDIO_H
=$gl_cv_next_stdio_h
26271 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
26272 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
26273 gl_next_as_first_directive
='<'stdio.h
'>'
26275 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
26276 gl_next_as_first_directive
=$gl_cv_next_stdio_h
26278 NEXT_AS_FIRST_DIRECTIVE_STDIO_H
=$gl_next_as_first_directive
26287 cat >>confdefs.h
<<_ACEOF
26288 #define GNULIB_FSCANF 1
26295 cat >>confdefs.h
<<_ACEOF
26296 #define GNULIB_SCANF 1
26332 if test $gl_cv_have_include_next = yes; then
26333 gl_cv_next_stdlib_h
='<'stdlib.h
'>'
26335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
26336 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
26337 if test "${gl_cv_next_stdlib_h+set}" = set; then :
26338 $as_echo_n "(cached) " >&6
26341 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
26342 /* end confdefs.h. */
26343 #include <stdlib.h>
26347 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
26348 *) gl_absname_cpp
="$ac_cpp" ;;
26353 gl_dirsep_regex
='[/\\]'
26356 gl_dirsep_regex
='\/'
26359 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
26361 gl_header_literal_regex
=`echo 'stdlib.h' \
26362 | sed -e "$gl_make_literal_regex_sed"`
26363 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
26364 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
26369 gl_cv_next_stdlib_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
26370 sed -n "$gl_absolute_header_sed"`'"'
26374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
26375 $as_echo "$gl_cv_next_stdlib_h" >&6; }
26377 NEXT_STDLIB_H
=$gl_cv_next_stdlib_h
26379 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
26380 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
26381 gl_next_as_first_directive
='<'stdlib.h
'>'
26383 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
26384 gl_next_as_first_directive
=$gl_cv_next_stdlib_h
26386 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
=$gl_next_as_first_directive
26396 # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
26404 $as_echo "#define my_strftime nstrftime" >>confdefs.h
26416 if test "$ac_cv_have_decl_strtoimax" != yes; then
26417 HAVE_DECL_STRTOIMAX
=0
26420 if test $ac_cv_func_strtoimax = yes; then
26422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtoimax works" >&5
26423 $as_echo_n "checking whether strtoimax works... " >&6; }
26424 if test "${gl_cv_func_strtoimax+set}" = set; then :
26425 $as_echo_n "(cached) " >&6
26427 if test "$cross_compiling" = yes; then :
26429 # Guess no on AIX 5.
26430 aix5
*) gl_cv_func_strtoimax
="guessing no" ;;
26431 # Guess yes otherwise.
26432 *) gl_cv_func_strtoimax
="guessing yes" ;;
26436 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
26437 /* end confdefs.h. */
26440 #include <string.h>
26441 #include <inttypes.h>
26444 if (sizeof (intmax_t) > sizeof (int))
26446 const char *s = "4294967295";
26450 res = strtoimax (s, &p, 10);
26451 if (p != s + strlen (s))
26455 if (res != (intmax_t) 65535 * (intmax_t) 65537)
26460 const char *s = "2147483647";
26464 res = strtoimax (s, &p, 10);
26465 if (p != s + strlen (s))
26469 if (res != 2147483647)
26476 if ac_fn_c_try_run
"$LINENO"; then :
26477 gl_cv_func_strtoimax
=yes
26479 gl_cv_func_strtoimax
=no
26481 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
26482 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
26487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtoimax" >&5
26488 $as_echo "$gl_cv_func_strtoimax" >&6; }
26489 case "$gl_cv_func_strtoimax" in
26490 *no
) REPLACE_STRTOIMAX
=1 ;;
26496 if test $HAVE_STRTOIMAX = 0 ||
test $REPLACE_STRTOIMAX = 1; then
26505 gl_LIBOBJS
="$gl_LIBOBJS strtoimax.$ac_objext"
26508 ac_fn_c_check_decl
"$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
26509 if test "x$ac_cv_have_decl_strtoll" = x
""yes; then :
26515 cat >>confdefs.h
<<_ACEOF
26516 #define HAVE_DECL_STRTOLL $ac_have_decl
26537 if test "$ac_cv_have_decl_strtoumax" != yes; then
26538 HAVE_DECL_STRTOUMAX
=0
26541 if test $ac_cv_func_strtoumax = no
; then
26550 gl_LIBOBJS
="$gl_LIBOBJS strtoumax.$ac_objext"
26553 ac_fn_c_check_decl
"$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
26554 if test "x$ac_cv_have_decl_strtoull" = x
""yes; then :
26560 cat >>confdefs.h
<<_ACEOF
26561 #define HAVE_DECL_STRTOULL $ac_have_decl
26580 if test $ac_cv_func_symlink = no
; then
26583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
26584 $as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
26585 if test "${gl_cv_func_symlink_works+set}" = set; then :
26586 $as_echo_n "(cached) " >&6
26588 if test "$cross_compiling" = yes; then :
26590 # Guess yes on glibc systems.
26591 *-gnu*) gl_cv_func_symlink_works
="guessing yes" ;;
26592 # If we don't know, assume the worst.
26593 *) gl_cv_func_symlink_works
="guessing no" ;;
26597 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
26598 /* end confdefs.h. */
26599 #include <unistd.h>
26605 if (!symlink ("a", "conftest.link/"))
26607 if (symlink ("conftest.f", "conftest.lnk2"))
26609 else if (!symlink ("a", "conftest.lnk2/"))
26617 if ac_fn_c_try_run
"$LINENO"; then :
26618 gl_cv_func_symlink_works
=yes
26620 gl_cv_func_symlink_works
=no
26622 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
26623 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
26626 rm -f conftest.f conftest.link conftest.lnk2
26628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
26629 $as_echo "$gl_cv_func_symlink_works" >&6; }
26630 case "$gl_cv_func_symlink_works" in
26638 if test $HAVE_SYMLINK = 0 ||
test $REPLACE_SYMLINK = 1; then
26647 gl_LIBOBJS
="$gl_LIBOBJS symlink.$ac_objext"
26664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
26665 $as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
26666 if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
26667 $as_echo_n "(cached) " >&6
26670 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
26671 /* end confdefs.h. */
26672 #include <sys/select.h>
26681 if ac_fn_c_try_compile
"$LINENO"; then :
26682 gl_cv_header_sys_select_h_selfcontained
=yes
26684 gl_cv_header_sys_select_h_selfcontained
=no
26686 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
26687 if test $gl_cv_header_sys_select_h_selfcontained = yes; then
26688 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
26689 /* end confdefs.h. */
26690 #include <sys/select.h>
26694 int memset; int bzero;
26700 if ac_fn_c_try_compile
"$LINENO"; then :
26701 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
26702 /* end confdefs.h. */
26703 #include <sys/select.h>
26709 #define memset nonexistent_memset
26714 void *memset (void *, int, unsigned long);
26716 #define bzero nonexistent_bzero
26721 void bzero (void *, unsigned long);
26730 if ac_fn_c_try_link
"$LINENO"; then :
26733 gl_cv_header_sys_select_h_selfcontained
=no
26735 rm -f core conftest.err conftest.
$ac_objext \
26736 conftest
$ac_exeext conftest.
$ac_ext
26739 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
26743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
26744 $as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
26754 if test $gl_cv_have_include_next = yes; then
26755 gl_cv_next_sys_select_h
='<'sys
/select.h
'>'
26757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
26758 $as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
26759 if test "${gl_cv_next_sys_select_h+set}" = set; then :
26760 $as_echo_n "(cached) " >&6
26763 if test $ac_cv_header_sys_select_h = yes; then
26766 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
26767 /* end confdefs.h. */
26768 #include <sys/select.h>
26772 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
26773 *) gl_absname_cpp
="$ac_cpp" ;;
26778 gl_dirsep_regex
='[/\\]'
26781 gl_dirsep_regex
='\/'
26784 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
26786 gl_header_literal_regex
=`echo 'sys/select.h' \
26787 | sed -e "$gl_make_literal_regex_sed"`
26788 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
26789 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
26794 gl_cv_next_sys_select_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
26795 sed -n "$gl_absolute_header_sed"`'"'
26797 gl_cv_next_sys_select_h
='<'sys
/select.h
'>'
26802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
26803 $as_echo "$gl_cv_next_sys_select_h" >&6; }
26805 NEXT_SYS_SELECT_H
=$gl_cv_next_sys_select_h
26807 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
26808 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
26809 gl_next_as_first_directive
='<'sys
/select.h
'>'
26811 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
26812 gl_next_as_first_directive
=$gl_cv_next_sys_select_h
26814 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H
=$gl_next_as_first_directive
26819 if test $ac_cv_header_sys_select_h = yes; then
26820 HAVE_SYS_SELECT_H
=1
26822 HAVE_SYS_SELECT_H
=0
26829 if test $ac_cv_header_sys_socket_h != yes; then
26830 for ac_header
in winsock2.h
26832 ac_fn_c_check_header_mongrel
"$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
26833 if test "x$ac_cv_header_winsock2_h" = x
""yes; then :
26834 cat >>confdefs.h
<<_ACEOF
26835 #define HAVE_WINSOCK2_H 1
26843 if test "$ac_cv_header_winsock2_h" = yes; then
26845 UNISTD_H_HAVE_WINSOCK2_H
=1
26846 SYS_IOCTL_H_HAVE_WINSOCK2_H
=1
26870 if test $gl_cv_have_include_next = yes; then
26871 gl_cv_next_sys_stat_h
='<'sys
/stat.h
'>'
26873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
26874 $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
26875 if test "${gl_cv_next_sys_stat_h+set}" = set; then :
26876 $as_echo_n "(cached) " >&6
26879 if test $ac_cv_header_sys_stat_h = yes; then
26882 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
26883 /* end confdefs.h. */
26884 #include <sys/stat.h>
26888 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
26889 *) gl_absname_cpp
="$ac_cpp" ;;
26894 gl_dirsep_regex
='[/\\]'
26897 gl_dirsep_regex
='\/'
26900 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
26902 gl_header_literal_regex
=`echo 'sys/stat.h' \
26903 | sed -e "$gl_make_literal_regex_sed"`
26904 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
26905 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
26910 gl_cv_next_sys_stat_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
26911 sed -n "$gl_absolute_header_sed"`'"'
26913 gl_cv_next_sys_stat_h
='<'sys
/stat.h
'>'
26918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
26919 $as_echo "$gl_cv_next_sys_stat_h" >&6; }
26921 NEXT_SYS_STAT_H
=$gl_cv_next_sys_stat_h
26923 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
26924 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
26925 gl_next_as_first_directive
='<'sys
/stat.h
'>'
26927 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
26928 gl_next_as_first_directive
=$gl_cv_next_sys_stat_h
26930 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
=$gl_next_as_first_directive
26942 if test $WINDOWS_64_BIT_ST_SIZE = 1; then
26944 $as_echo "#define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h
26948 ac_fn_c_check_type
"$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
26949 #include <sys/stat.h>
26951 if test "x$ac_cv_type_nlink_t" = x
""yes; then :
26955 $as_echo "#define nlink_t int" >>confdefs.h
26976 ac_fn_c_check_decl
"$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "#include <time.h>
26978 if test "x$ac_cv_have_decl_localtime_r" = x
""yes; then :
26984 cat >>confdefs.h
<<_ACEOF
26985 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
26988 if test $ac_cv_have_decl_localtime_r = no
; then
26989 HAVE_DECL_LOCALTIME_R
=0
26993 if test $ac_cv_func_localtime_r = yes; then
26995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
26996 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
26997 if test "${gl_cv_time_r_posix+set}" = set; then :
26998 $as_echo_n "(cached) " >&6
27000 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
27001 /* end confdefs.h. */
27006 /* We don't need to append 'restrict's to the argument types,
27007 even though the POSIX signature has the 'restrict's,
27008 since C99 says they can't affect type compatibility. */
27009 struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
27011 /* Check the return type is a pointer.
27012 On HP-UX 10 it is 'int'. */
27013 *localtime_r (0, 0);
27019 if ac_fn_c_try_compile
"$LINENO"; then :
27020 gl_cv_time_r_posix
=yes
27022 gl_cv_time_r_posix
=no
27024 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
27027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
27028 $as_echo "$gl_cv_time_r_posix" >&6; }
27029 if test $gl_cv_time_r_posix = yes; then
27030 REPLACE_LOCALTIME_R
=0
27032 REPLACE_LOCALTIME_R
=1
27038 if test $HAVE_LOCALTIME_R = 0 ||
test $REPLACE_LOCALTIME_R = 1; then
27047 gl_LIBOBJS
="$gl_LIBOBJS time_r.$ac_objext"
27071 gl_saved_libs
=$LIBS
27072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing timer_settime" >&5
27073 $as_echo_n "checking for library containing timer_settime... " >&6; }
27074 if test "${ac_cv_search_timer_settime+set}" = set; then :
27075 $as_echo_n "(cached) " >&6
27077 ac_func_search_save_LIBS
=$LIBS
27078 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
27079 /* end confdefs.h. */
27081 /* Override any GCC internal prototype to avoid an error.
27082 Use char because int might match the return type of a GCC
27083 builtin and then its argument prototype would still apply. */
27087 char timer_settime ();
27091 return timer_settime ();
27096 for ac_lib
in '' rt posix4
; do
27097 if test -z "$ac_lib"; then
27098 ac_res
="none required"
27101 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
27103 if ac_fn_c_try_link
"$LINENO"; then :
27104 ac_cv_search_timer_settime
=$ac_res
27106 rm -f core conftest.err conftest.
$ac_objext \
27108 if test "${ac_cv_search_timer_settime+set}" = set; then :
27112 if test "${ac_cv_search_timer_settime+set}" = set; then :
27115 ac_cv_search_timer_settime
=no
27117 rm conftest.
$ac_ext
27118 LIBS
=$ac_func_search_save_LIBS
27120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_timer_settime" >&5
27121 $as_echo "$ac_cv_search_timer_settime" >&6; }
27122 ac_res
=$ac_cv_search_timer_settime
27123 if test "$ac_res" != no
; then :
27124 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
27125 test "$ac_cv_search_timer_settime" = "none required" ||
27126 LIB_TIMER_TIME
=$ac_cv_search_timer_settime
27129 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
27130 /* end confdefs.h. */
27132 #include <features.h>
27133 #ifdef __GNU_LIBRARY__
27134 #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || (__GLIBC__ > 2)) \
27135 && !defined __UCLIBC__
27136 Thread emulation available
27141 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
27142 $EGREP "Thread" >/dev
/null
2>&1; then :
27143 LIB_TIMER_TIME
="$LIB_TIMER_TIME $LIBMULTITHREAD"
27147 for ac_func
in timer_settime
27149 ac_fn_c_check_func
"$LINENO" "timer_settime" "ac_cv_func_timer_settime"
27150 if test "x$ac_cv_func_timer_settime" = x
""yes; then :
27151 cat >>confdefs.h
<<_ACEOF
27152 #define HAVE_TIMER_SETTIME 1
27158 LIBS
=$gl_saved_libs
27173 if test $gl_cv_have_include_next = yes; then
27174 gl_cv_next_unistd_h
='<'unistd.h
'>'
27176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
27177 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
27178 if test "${gl_cv_next_unistd_h+set}" = set; then :
27179 $as_echo_n "(cached) " >&6
27182 if test $ac_cv_header_unistd_h = yes; then
27185 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
27186 /* end confdefs.h. */
27187 #include <unistd.h>
27191 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
27192 *) gl_absname_cpp
="$ac_cpp" ;;
27197 gl_dirsep_regex
='[/\\]'
27200 gl_dirsep_regex
='\/'
27203 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
27205 gl_header_literal_regex
=`echo 'unistd.h' \
27206 | sed -e "$gl_make_literal_regex_sed"`
27207 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
27208 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
27213 gl_cv_next_unistd_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
27214 sed -n "$gl_absolute_header_sed"`'"'
27216 gl_cv_next_unistd_h
='<'unistd.h
'>'
27221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
27222 $as_echo "$gl_cv_next_unistd_h" >&6; }
27224 NEXT_UNISTD_H
=$gl_cv_next_unistd_h
27226 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
27227 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
27228 gl_next_as_first_directive
='<'unistd.h
'>'
27230 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
27231 gl_next_as_first_directive
=$gl_cv_next_unistd_h
27233 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
=$gl_next_as_first_directive
27238 if test $ac_cv_header_unistd_h = yes; then
27254 if test $ac_cv_have_decl_unsetenv = no
; then
27255 HAVE_DECL_UNSETENV
=0
27257 for ac_func
in unsetenv
27259 ac_fn_c_check_func
"$LINENO" "unsetenv" "ac_cv_func_unsetenv"
27260 if test "x$ac_cv_func_unsetenv" = x
""yes; then :
27261 cat >>confdefs.h
<<_ACEOF
27262 #define HAVE_UNSETENV 1
27268 if test $ac_cv_func_unsetenv = no
; then
27272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsetenv() return type" >&5
27273 $as_echo_n "checking for unsetenv() return type... " >&6; }
27274 if test "${gt_cv_func_unsetenv_ret+set}" = set; then :
27275 $as_echo_n "(cached) " >&6
27277 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
27278 /* end confdefs.h. */
27281 #define _BSD 1 /* unhide unsetenv declaration in OSF/1 5.1 <stdlib.h> */
27282 #include <stdlib.h>
27287 int unsetenv (const char *name);
27297 if ac_fn_c_try_compile
"$LINENO"; then :
27298 gt_cv_func_unsetenv_ret
='int'
27300 gt_cv_func_unsetenv_ret
='void'
27302 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
27304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_unsetenv_ret" >&5
27305 $as_echo "$gt_cv_func_unsetenv_ret" >&6; }
27306 if test $gt_cv_func_unsetenv_ret = 'void'; then
27308 $as_echo "#define VOID_UNSETENV 1" >>confdefs.h
27313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unsetenv obeys POSIX" >&5
27314 $as_echo_n "checking whether unsetenv obeys POSIX... " >&6; }
27315 if test "${gl_cv_func_unsetenv_works+set}" = set; then :
27316 $as_echo_n "(cached) " >&6
27318 if test "$cross_compiling" = yes; then :
27320 # Guess yes on glibc systems.
27321 *-gnu*) gl_cv_func_unsetenv_works
="guessing yes" ;;
27322 # If we don't know, assume the worst.
27323 *) gl_cv_func_unsetenv_works
="guessing no" ;;
27327 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
27328 /* end confdefs.h. */
27330 #include <stdlib.h>
27332 extern char **environ;
27338 char entry1[] = "a=1";
27339 char entry2[] = "b=2";
27340 char *env[] = { entry1, entry2, NULL };
27341 if (putenv ((char *) "a=1")) return 1;
27342 if (putenv (entry2)) return 2;
27345 if (getenv ("a")) return 3;
27346 if (!unsetenv ("") || errno != EINVAL) return 4;
27349 if (!getenv ("a")) return 5;
27352 if (getenv ("a")) return 6;
27358 if ac_fn_c_try_run
"$LINENO"; then :
27359 gl_cv_func_unsetenv_works
=yes
27361 gl_cv_func_unsetenv_works
=no
27363 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
27364 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
27368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unsetenv_works" >&5
27369 $as_echo "$gl_cv_func_unsetenv_works" >&6; }
27370 case "$gl_cv_func_unsetenv_works" in
27378 if test $HAVE_UNSETENV = 0 ||
test $REPLACE_UNSETENV = 1; then
27387 gl_LIBOBJS
="$gl_LIBOBJS unsetenv.$ac_objext"
27411 if test $ac_cv_func_futimens = no
&& test $ac_cv_func_futimesat = yes; then
27412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimesat handles NULL file" >&5
27413 $as_echo_n "checking whether futimesat handles NULL file... " >&6; }
27414 if test "${gl_cv_func_futimesat_works+set}" = set; then :
27415 $as_echo_n "(cached) " >&6
27417 touch conftest.
file
27418 if test "$cross_compiling" = yes; then :
27420 # Guess yes on glibc systems.
27421 *-gnu*) gl_cv_func_futimesat_works
="guessing yes" ;;
27422 # If we don't know, assume the worst.
27423 *) gl_cv_func_futimesat_works
="guessing no" ;;
27427 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
27428 /* end confdefs.h. */
27430 #include <stddef.h>
27431 #include <sys/times.h>
27437 int fd = open ("conftest.file", O_RDWR);
27438 if (fd < 0) return 1;
27439 if (futimesat (fd, NULL, NULL)) return 2;
27445 if ac_fn_c_try_run
"$LINENO"; then :
27446 gl_cv_func_futimesat_works
=yes
27448 gl_cv_func_futimesat_works
=no
27450 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
27451 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
27454 rm -f conftest.
file
27456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimesat_works" >&5
27457 $as_echo "$gl_cv_func_futimesat_works" >&6; }
27458 case "$gl_cv_func_futimesat_works" in
27462 $as_echo "#define FUTIMESAT_NULL_BUG 1" >>confdefs.h
27468 gl_gnulib_enabled_260941c0e5dc67ec9e87d1fb321c300b
=false
27469 gl_gnulib_enabled_dosname
=false
27470 gl_gnulib_enabled_euidaccess
=false
27471 gl_gnulib_enabled_getdtablesize
=false
27472 gl_gnulib_enabled_getgroups
=false
27473 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36
=false
27474 gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1
=false
27475 gl_gnulib_enabled_03e0aaad4cb89ca757653bd367a6ccb7
=false
27476 gl_gnulib_enabled_pathmax
=false
27477 gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c
=false
27478 gl_gnulib_enabled_stat
=false
27479 gl_gnulib_enabled_strtoll
=false
27480 gl_gnulib_enabled_strtoull
=false
27481 gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec
=false
27482 func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b
()
27484 if ! $gl_gnulib_enabled_260941c0e5dc67ec9e87d1fb321c300b; then
27493 gl_LIBOBJS
="$gl_LIBOBJS openat-proc.$ac_objext"
27495 gl_gnulib_enabled_260941c0e5dc67ec9e87d1fb321c300b
=true
27498 func_gl_gnulib_m4code_dosname
()
27500 if ! $gl_gnulib_enabled_dosname; then
27501 gl_gnulib_enabled_dosname
=true
27504 func_gl_gnulib_m4code_euidaccess
()
27506 if ! $gl_gnulib_enabled_euidaccess; then
27512 for ac_func
in euidaccess
27514 ac_fn_c_check_func
"$LINENO" "euidaccess" "ac_cv_func_euidaccess"
27515 if test "x$ac_cv_func_euidaccess" = x
""yes; then :
27516 cat >>confdefs.h
<<_ACEOF
27517 #define HAVE_EUIDACCESS 1
27523 if test $ac_cv_func_euidaccess = no
; then
27527 if test $HAVE_EUIDACCESS = 0; then
27536 gl_LIBOBJS
="$gl_LIBOBJS euidaccess.$ac_objext"
27540 for ac_header
in libgen.h
27542 ac_fn_c_check_header_mongrel
"$LINENO" "libgen.h" "ac_cv_header_libgen_h" "$ac_includes_default"
27543 if test "x$ac_cv_header_libgen_h" = x
""yes; then :
27544 cat >>confdefs.h
<<_ACEOF
27545 #define HAVE_LIBGEN_H 1
27553 ac_fn_c_check_func
"$LINENO" "getgroups" "ac_cv_func_getgroups"
27554 if test "x$ac_cv_func_getgroups" = x
""yes; then :
27559 # If we don't yet have getgroups, see if it's in -lbsd.
27560 # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1.
27562 if test $ac_cv_func_getgroups = no
; then
27563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5
27564 $as_echo_n "checking for getgroups in -lbsd... " >&6; }
27565 if test "${ac_cv_lib_bsd_getgroups+set}" = set; then :
27566 $as_echo_n "(cached) " >&6
27568 ac_check_lib_save_LIBS
=$LIBS
27570 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
27571 /* end confdefs.h. */
27573 /* Override any GCC internal prototype to avoid an error.
27574 Use char because int might match the return type of a GCC
27575 builtin and then its argument prototype would still apply. */
27583 return getgroups ();
27588 if ac_fn_c_try_link
"$LINENO"; then :
27589 ac_cv_lib_bsd_getgroups
=yes
27591 ac_cv_lib_bsd_getgroups
=no
27593 rm -f core conftest.err conftest.
$ac_objext \
27594 conftest
$ac_exeext conftest.
$ac_ext
27595 LIBS
=$ac_check_lib_save_LIBS
27597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5
27598 $as_echo "$ac_cv_lib_bsd_getgroups" >&6; }
27599 if test "x$ac_cv_lib_bsd_getgroups" = x
""yes; then :
27600 GETGROUPS_LIB
=-lbsd
27605 # Run the program to test the functionality of the system-supplied
27606 # getgroups function only if there is such a function.
27607 if test $ac_cv_func_getgroups = yes; then
27608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5
27609 $as_echo_n "checking for working getgroups... " >&6; }
27610 if test "${ac_cv_func_getgroups_works+set}" = set; then :
27611 $as_echo_n "(cached) " >&6
27613 if test "$cross_compiling" = yes; then :
27614 case "$host_os" in # ((
27615 # Guess yes on glibc systems.
27616 *-gnu*) ac_cv_func_getgroups_works
="guessing yes" ;;
27617 # If we don't know, assume the worst.
27618 *) ac_cv_func_getgroups_works
="guessing no" ;;
27622 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
27623 /* end confdefs.h. */
27624 $ac_includes_default
27628 /* On Ultrix 4.3, getgroups (0, 0) always fails. */
27629 return getgroups (0, 0) == -1;
27635 if ac_fn_c_try_run
"$LINENO"; then :
27636 ac_cv_func_getgroups_works
=yes
27638 ac_cv_func_getgroups_works
=no
27640 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
27641 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
27646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5
27647 $as_echo "$ac_cv_func_getgroups_works" >&6; }
27649 ac_cv_func_getgroups_works
=no
27651 case "$ac_cv_func_getgroups_works" in
27654 $as_echo "#define HAVE_GETGROUPS 1" >>confdefs.h
27661 # Solaris 9 and 10 need -lgen to get the eaccess function.
27662 # Save and restore LIBS so -lgen isn't added to it. Otherwise, *all*
27663 # programs in the package would end up linked with that potentially-shared
27664 # library, inducing unnecessary run-time overhead.
27667 gl_saved_libs
=$LIBS
27668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing eaccess" >&5
27669 $as_echo_n "checking for library containing eaccess... " >&6; }
27670 if test "${ac_cv_search_eaccess+set}" = set; then :
27671 $as_echo_n "(cached) " >&6
27673 ac_func_search_save_LIBS
=$LIBS
27674 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
27675 /* end confdefs.h. */
27677 /* Override any GCC internal prototype to avoid an error.
27678 Use char because int might match the return type of a GCC
27679 builtin and then its argument prototype would still apply. */
27692 for ac_lib
in '' gen
; do
27693 if test -z "$ac_lib"; then
27694 ac_res
="none required"
27697 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
27699 if ac_fn_c_try_link
"$LINENO"; then :
27700 ac_cv_search_eaccess
=$ac_res
27702 rm -f core conftest.err conftest.
$ac_objext \
27704 if test "${ac_cv_search_eaccess+set}" = set; then :
27708 if test "${ac_cv_search_eaccess+set}" = set; then :
27711 ac_cv_search_eaccess
=no
27713 rm conftest.
$ac_ext
27714 LIBS
=$ac_func_search_save_LIBS
27716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_eaccess" >&5
27717 $as_echo "$ac_cv_search_eaccess" >&6; }
27718 ac_res
=$ac_cv_search_eaccess
27719 if test "$ac_res" != no
; then :
27720 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
27721 test "$ac_cv_search_eaccess" = "none required" ||
27722 LIB_EACCESS
=$ac_cv_search_eaccess
27725 for ac_func
in eaccess
27727 ac_fn_c_check_func
"$LINENO" "eaccess" "ac_cv_func_eaccess"
27728 if test "x$ac_cv_func_eaccess" = x
""yes; then :
27729 cat >>confdefs.h
<<_ACEOF
27730 #define HAVE_EACCESS 1
27736 LIBS
=$gl_saved_libs
27744 GNULIB_EUIDACCESS
=1
27750 gl_gnulib_enabled_euidaccess
=true
27751 if test $HAVE_EUIDACCESS = 0; then
27752 func_gl_gnulib_m4code_a9786850e999ae65a836a6041e8e5ed1
27754 func_gl_gnulib_m4code_6099e9737f757db36c47fa9d9f02e88c
27755 if test $HAVE_EUIDACCESS = 0; then
27756 func_gl_gnulib_m4code_stat
27760 func_gl_gnulib_m4code_getdtablesize
()
27762 if ! $gl_gnulib_enabled_getdtablesize; then
27766 if test $ac_cv_func_getdtablesize != yes; then
27767 HAVE_GETDTABLESIZE
=0
27770 if test $HAVE_GETDTABLESIZE = 0; then
27779 gl_LIBOBJS
="$gl_LIBOBJS getdtablesize.$ac_objext"
27788 GNULIB_GETDTABLESIZE
=1
27794 gl_gnulib_enabled_getdtablesize
=true
27797 func_gl_gnulib_m4code_getgroups
()
27799 if ! $gl_gnulib_enabled_getgroups; then
27805 ac_fn_c_check_func
"$LINENO" "getgroups" "ac_cv_func_getgroups"
27806 if test "x$ac_cv_func_getgroups" = x
""yes; then :
27811 # If we don't yet have getgroups, see if it's in -lbsd.
27812 # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1.
27814 if test $ac_cv_func_getgroups = no
; then
27815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5
27816 $as_echo_n "checking for getgroups in -lbsd... " >&6; }
27817 if test "${ac_cv_lib_bsd_getgroups+set}" = set; then :
27818 $as_echo_n "(cached) " >&6
27820 ac_check_lib_save_LIBS
=$LIBS
27822 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
27823 /* end confdefs.h. */
27825 /* Override any GCC internal prototype to avoid an error.
27826 Use char because int might match the return type of a GCC
27827 builtin and then its argument prototype would still apply. */
27835 return getgroups ();
27840 if ac_fn_c_try_link
"$LINENO"; then :
27841 ac_cv_lib_bsd_getgroups
=yes
27843 ac_cv_lib_bsd_getgroups
=no
27845 rm -f core conftest.err conftest.
$ac_objext \
27846 conftest
$ac_exeext conftest.
$ac_ext
27847 LIBS
=$ac_check_lib_save_LIBS
27849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5
27850 $as_echo "$ac_cv_lib_bsd_getgroups" >&6; }
27851 if test "x$ac_cv_lib_bsd_getgroups" = x
""yes; then :
27852 GETGROUPS_LIB
=-lbsd
27857 # Run the program to test the functionality of the system-supplied
27858 # getgroups function only if there is such a function.
27859 if test $ac_cv_func_getgroups = yes; then
27860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5
27861 $as_echo_n "checking for working getgroups... " >&6; }
27862 if test "${ac_cv_func_getgroups_works+set}" = set; then :
27863 $as_echo_n "(cached) " >&6
27865 if test "$cross_compiling" = yes; then :
27866 case "$host_os" in # ((
27867 # Guess yes on glibc systems.
27868 *-gnu*) ac_cv_func_getgroups_works
="guessing yes" ;;
27869 # If we don't know, assume the worst.
27870 *) ac_cv_func_getgroups_works
="guessing no" ;;
27874 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
27875 /* end confdefs.h. */
27876 $ac_includes_default
27880 /* On Ultrix 4.3, getgroups (0, 0) always fails. */
27881 return getgroups (0, 0) == -1;
27887 if ac_fn_c_try_run
"$LINENO"; then :
27888 ac_cv_func_getgroups_works
=yes
27890 ac_cv_func_getgroups_works
=no
27892 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
27893 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
27898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5
27899 $as_echo "$ac_cv_func_getgroups_works" >&6; }
27901 ac_cv_func_getgroups_works
=no
27903 case "$ac_cv_func_getgroups_works" in
27906 $as_echo "#define HAVE_GETGROUPS 1" >>confdefs.h
27912 if test $ac_cv_func_getgroups != yes; then
27915 if test "$ac_cv_type_getgroups" != gid_t \
27916 ||
{ case "$ac_cv_func_getgroups_works" in
27921 REPLACE_GETGROUPS
=1
27923 $as_echo "#define GETGROUPS_ZERO_BUG 1" >>confdefs.h
27926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getgroups handles negative values" >&5
27927 $as_echo_n "checking whether getgroups handles negative values... " >&6; }
27928 if test "${gl_cv_func_getgroups_works+set}" = set; then :
27929 $as_echo_n "(cached) " >&6
27931 if test "$cross_compiling" = yes; then :
27933 # Guess yes on glibc systems.
27934 *-gnu*) gl_cv_func_getgroups_works
="guessing yes" ;;
27935 # If we don't know, assume the worst.
27936 *) gl_cv_func_getgroups_works
="guessing no" ;;
27940 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
27941 /* end confdefs.h. */
27942 $ac_includes_default
27946 int size = getgroups (0, 0);
27947 gid_t *list = malloc (size * sizeof *list);
27948 return getgroups (-1, list) != -1;
27953 if ac_fn_c_try_run
"$LINENO"; then :
27954 gl_cv_func_getgroups_works
=yes
27956 gl_cv_func_getgroups_works
=no
27958 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
27959 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
27963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getgroups_works" >&5
27964 $as_echo "$gl_cv_func_getgroups_works" >&6; }
27965 case "$gl_cv_func_getgroups_works" in
27967 *) REPLACE_GETGROUPS
=1 ;;
27971 test -n "$GETGROUPS_LIB" && LIBS
="$GETGROUPS_LIB $LIBS"
27973 if test $HAVE_GETGROUPS = 0 ||
test $REPLACE_GETGROUPS = 1; then
27982 gl_LIBOBJS
="$gl_LIBOBJS getgroups.$ac_objext"
27996 gl_gnulib_enabled_getgroups
=true
27999 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
()
28001 if ! $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
28004 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36
=true
28007 func_gl_gnulib_m4code_a9786850e999ae65a836a6041e8e5ed1
()
28009 if ! $gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1; then
28015 ac_fn_c_check_func
"$LINENO" "group_member" "ac_cv_func_group_member"
28016 if test "x$ac_cv_func_group_member" = x
""yes; then :
28020 HAVE_GROUP_MEMBER
=0
28025 if test $HAVE_GROUP_MEMBER = 0; then
28034 gl_LIBOBJS
="$gl_LIBOBJS group-member.$ac_objext"
28045 GNULIB_GROUP_MEMBER
=1
28051 gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1
=true
28052 if test $HAVE_GROUP_MEMBER = 0; then
28053 func_gl_gnulib_m4code_getgroups
28055 if test $HAVE_GROUP_MEMBER = 0; then
28056 func_gl_gnulib_m4code_682e609604ccaac6be382e4ee3a4eaec
28060 func_gl_gnulib_m4code_03e0aaad4cb89ca757653bd367a6ccb7
()
28062 if ! $gl_gnulib_enabled_03e0aaad4cb89ca757653bd367a6ccb7; then
28063 gl_gnulib_enabled_03e0aaad4cb89ca757653bd367a6ccb7
=true
28066 func_gl_gnulib_m4code_pathmax
()
28068 if ! $gl_gnulib_enabled_pathmax; then
28072 gl_gnulib_enabled_pathmax
=true
28075 func_gl_gnulib_m4code_6099e9737f757db36c47fa9d9f02e88c
()
28077 if ! $gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c; then
28078 gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c
=true
28081 func_gl_gnulib_m4code_stat
()
28083 if ! $gl_gnulib_enabled_stat; then
28087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5
28088 $as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; }
28089 if test "${gl_cv_func_stat_dir_slash+set}" = set; then :
28090 $as_echo_n "(cached) " >&6
28092 if test "$cross_compiling" = yes; then :
28094 mingw
*) gl_cv_func_stat_dir_slash
="guessing no";;
28095 *) gl_cv_func_stat_dir_slash
="guessing yes";;
28098 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
28099 /* end confdefs.h. */
28100 #include <sys/stat.h>
28105 struct stat st; return stat (".", &st) != stat ("./", &st);
28110 if ac_fn_c_try_run
"$LINENO"; then :
28111 gl_cv_func_stat_dir_slash
=yes
28113 gl_cv_func_stat_dir_slash
=no
28115 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
28116 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
28120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
28121 $as_echo "$gl_cv_func_stat_dir_slash" >&6; }
28122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
28123 $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
28124 if test "${gl_cv_func_stat_file_slash+set}" = set; then :
28125 $as_echo_n "(cached) " >&6
28128 # Assume that if we have lstat, we can also check symlinks.
28129 if test $ac_cv_func_lstat = yes; then
28130 ln -s conftest.tmp conftest.lnk
28132 if test "$cross_compiling" = yes; then :
28134 # Guess yes on glibc systems.
28135 *-gnu*) gl_cv_func_stat_file_slash
="guessing yes" ;;
28136 # If we don't know, assume the worst.
28137 *) gl_cv_func_stat_file_slash
="guessing no" ;;
28141 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
28142 /* end confdefs.h. */
28143 #include <sys/stat.h>
28150 if (!stat ("conftest.tmp/", &st))
28153 if (!stat ("conftest.lnk/", &st))
28162 if ac_fn_c_try_run
"$LINENO"; then :
28163 gl_cv_func_stat_file_slash
=yes
28165 gl_cv_func_stat_file_slash
=no
28167 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
28168 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
28171 rm -f conftest.tmp conftest.lnk
28173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
28174 $as_echo "$gl_cv_func_stat_file_slash" >&6; }
28175 case $gl_cv_func_stat_dir_slash in
28176 *no
) REPLACE_STAT
=1
28178 $as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h
28181 case $gl_cv_func_stat_file_slash in
28182 *no
) REPLACE_STAT
=1
28184 $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
28188 if test $REPLACE_STAT = 1; then
28197 gl_LIBOBJS
="$gl_LIBOBJS stat.$ac_objext"
28212 gl_gnulib_enabled_stat
=true
28213 if test $REPLACE_STAT = 1; then
28214 func_gl_gnulib_m4code_dosname
28216 if test $REPLACE_STAT = 1; then
28217 func_gl_gnulib_m4code_pathmax
28221 func_gl_gnulib_m4code_strtoll
()
28223 if ! $gl_gnulib_enabled_strtoll; then
28227 if test "$ac_cv_type_long_long_int" = yes; then
28228 for ac_func
in strtoll
28230 ac_fn_c_check_func
"$LINENO" "strtoll" "ac_cv_func_strtoll"
28231 if test "x$ac_cv_func_strtoll" = x
""yes; then :
28232 cat >>confdefs.h
<<_ACEOF
28233 #define HAVE_STRTOLL 1
28239 if test $ac_cv_func_strtoll = no
; then
28244 if test $HAVE_STRTOLL = 0; then
28253 gl_LIBOBJS
="$gl_LIBOBJS strtoll.$ac_objext"
28270 gl_gnulib_enabled_strtoll
=true
28273 func_gl_gnulib_m4code_strtoull
()
28275 if ! $gl_gnulib_enabled_strtoull; then
28279 if test "$ac_cv_type_unsigned_long_long_int" = yes; then
28280 for ac_func
in strtoull
28282 ac_fn_c_check_func
"$LINENO" "strtoull" "ac_cv_func_strtoull"
28283 if test "x$ac_cv_func_strtoull" = x
""yes; then :
28284 cat >>confdefs.h
<<_ACEOF
28285 #define HAVE_STRTOULL 1
28291 if test $ac_cv_func_strtoull = no
; then
28296 if test $HAVE_STRTOULL = 0; then
28305 gl_LIBOBJS
="$gl_LIBOBJS strtoull.$ac_objext"
28322 gl_gnulib_enabled_strtoull
=true
28325 func_gl_gnulib_m4code_682e609604ccaac6be382e4ee3a4eaec
()
28327 if ! $gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec; then
28328 gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec
=true
28331 if test $HAVE_FACCESSAT = 0; then
28332 func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b
28334 if test $HAVE_FACCESSAT = 0; then
28335 func_gl_gnulib_m4code_dosname
28337 if test $HAVE_FACCESSAT = 0; then
28338 func_gl_gnulib_m4code_euidaccess
28340 if test $HAVE_FACCESSAT = 0; then
28341 func_gl_gnulib_m4code_03e0aaad4cb89ca757653bd367a6ccb7
28343 if test $HAVE_FCNTL = 0 ||
test $REPLACE_FCNTL = 1; then
28344 func_gl_gnulib_m4code_getdtablesize
28346 if test $HAVE_FDOPENDIR = 0; then
28347 func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b
28349 if test $HAVE_FSTATAT = 0 ||
test $REPLACE_FSTATAT = 1; then
28350 func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b
28352 if test $HAVE_FSTATAT = 0 ||
test $REPLACE_FSTATAT = 1; then
28353 func_gl_gnulib_m4code_dosname
28355 if test $HAVE_FSTATAT = 0 ||
test $REPLACE_FSTATAT = 1; then
28356 func_gl_gnulib_m4code_03e0aaad4cb89ca757653bd367a6ccb7
28358 if test $REPLACE_GETOPT = 1; then
28359 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
28361 if test $REPLACE_LSTAT = 1; then
28362 func_gl_gnulib_m4code_dosname
28364 if test $REPLACE_LSTAT = 1; then
28365 func_gl_gnulib_m4code_stat
28367 if test $HAVE_READLINK = 0 ||
test $REPLACE_READLINK = 1; then
28368 func_gl_gnulib_m4code_stat
28370 if test $HAVE_READLINKAT = 0; then
28371 func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b
28373 if test $HAVE_READLINKAT = 0; then
28374 func_gl_gnulib_m4code_dosname
28376 if test $HAVE_READLINKAT = 0; then
28377 func_gl_gnulib_m4code_03e0aaad4cb89ca757653bd367a6ccb7
28379 if { test $HAVE_STRTOIMAX = 0 ||
test $REPLACE_STRTOIMAX = 1; } && test $ac_cv_type_long_long_int = yes; then
28380 func_gl_gnulib_m4code_strtoll
28382 if test $ac_cv_func_strtoumax = no
&& test $ac_cv_type_unsigned_long_long_int = yes; then
28383 func_gl_gnulib_m4code_strtoull
28386 if $gl_gnulib_enabled_260941c0e5dc67ec9e87d1fb321c300b; then
28387 gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_TRUE
=
28388 gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_FALSE
='#'
28390 gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_TRUE
='#'
28391 gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_FALSE
=
28394 if $gl_gnulib_enabled_dosname; then
28395 gl_GNULIB_ENABLED_dosname_TRUE
=
28396 gl_GNULIB_ENABLED_dosname_FALSE
='#'
28398 gl_GNULIB_ENABLED_dosname_TRUE
='#'
28399 gl_GNULIB_ENABLED_dosname_FALSE
=
28402 if $gl_gnulib_enabled_euidaccess; then
28403 gl_GNULIB_ENABLED_euidaccess_TRUE
=
28404 gl_GNULIB_ENABLED_euidaccess_FALSE
='#'
28406 gl_GNULIB_ENABLED_euidaccess_TRUE
='#'
28407 gl_GNULIB_ENABLED_euidaccess_FALSE
=
28410 if $gl_gnulib_enabled_getdtablesize; then
28411 gl_GNULIB_ENABLED_getdtablesize_TRUE
=
28412 gl_GNULIB_ENABLED_getdtablesize_FALSE
='#'
28414 gl_GNULIB_ENABLED_getdtablesize_TRUE
='#'
28415 gl_GNULIB_ENABLED_getdtablesize_FALSE
=
28418 if $gl_gnulib_enabled_getgroups; then
28419 gl_GNULIB_ENABLED_getgroups_TRUE
=
28420 gl_GNULIB_ENABLED_getgroups_FALSE
='#'
28422 gl_GNULIB_ENABLED_getgroups_TRUE
='#'
28423 gl_GNULIB_ENABLED_getgroups_FALSE
=
28426 if $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
28427 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE
=
28428 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE
='#'
28430 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE
='#'
28431 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE
=
28434 if $gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1; then
28435 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE
=
28436 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE
='#'
28438 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE
='#'
28439 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE
=
28442 if $gl_gnulib_enabled_03e0aaad4cb89ca757653bd367a6ccb7; then
28443 gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_TRUE
=
28444 gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_FALSE
='#'
28446 gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_TRUE
='#'
28447 gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_FALSE
=
28450 if $gl_gnulib_enabled_pathmax; then
28451 gl_GNULIB_ENABLED_pathmax_TRUE
=
28452 gl_GNULIB_ENABLED_pathmax_FALSE
='#'
28454 gl_GNULIB_ENABLED_pathmax_TRUE
='#'
28455 gl_GNULIB_ENABLED_pathmax_FALSE
=
28458 if $gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c; then
28459 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE
=
28460 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE
='#'
28462 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE
='#'
28463 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE
=
28466 if $gl_gnulib_enabled_stat; then
28467 gl_GNULIB_ENABLED_stat_TRUE
=
28468 gl_GNULIB_ENABLED_stat_FALSE
='#'
28470 gl_GNULIB_ENABLED_stat_TRUE
='#'
28471 gl_GNULIB_ENABLED_stat_FALSE
=
28474 if $gl_gnulib_enabled_strtoll; then
28475 gl_GNULIB_ENABLED_strtoll_TRUE
=
28476 gl_GNULIB_ENABLED_strtoll_FALSE
='#'
28478 gl_GNULIB_ENABLED_strtoll_TRUE
='#'
28479 gl_GNULIB_ENABLED_strtoll_FALSE
=
28482 if $gl_gnulib_enabled_strtoull; then
28483 gl_GNULIB_ENABLED_strtoull_TRUE
=
28484 gl_GNULIB_ENABLED_strtoull_FALSE
='#'
28486 gl_GNULIB_ENABLED_strtoull_TRUE
='#'
28487 gl_GNULIB_ENABLED_strtoull_FALSE
=
28490 if $gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec; then
28491 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE
=
28492 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE
='#'
28494 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE
='#'
28495 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE
=
28498 # End of code from modules
28519 gl_source_base
='tests'
28520 gltests_WITNESS
=IN_
`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
28522 gl_module_indicator_condition
=$gltests_WITNESS
28533 LIBGNU_LIBDEPS
="$gl_libdeps"
28535 LIBGNU_LTLIBDEPS
="$gl_ltlibdeps"
28538 CFLAGS
=$SAVE_CFLAGS
28541 if test "${opsys}" = "mingw32"; then
28542 CPPFLAGS
="$CPPFLAGS -DUSE_CRT_DLL=1 -I $srcdir/nt/inc"
28543 # Remove unneeded switches from the value of CC that goes to Makefiles
28544 CC
=`echo $CC | sed -e "s,$GCC_TEST_OPTIONS,,"`
28548 aix4-2
) LD_SWITCH_SYSTEM_TEMACS
="-Wl,-bnodelcsect" ;;
28551 ## The -headerpad option tells ld (see man page) to leave room at the
28552 ## end of the header for adding load commands. Needed for dumping.
28553 ## 0x690 is the total size of 30 segment load commands (at 56
28554 ## each); under Cocoa 31 commands are required.
28555 if test "$HAVE_NS" = "yes"; then
28556 libs_nsgui
="-framework AppKit"
28557 if test "$NS_IMPL_COCOA" = "yes"; then
28558 libs_nsgui
="$libs_nsgui -framework IOKit"
28560 headerpad_extra
=6C8
28563 headerpad_extra
=690
28565 LD_SWITCH_SYSTEM_TEMACS
="-fno-pie -prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
28567 ## This is here because src/Makefile.in did some extra fiddling around
28568 ## with LD_SWITCH_SYSTEM. It seems cleaner to put this in
28569 ## LD_SWITCH_SYSTEM_TEMACS instead,
28570 test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
28571 LD_SWITCH_SYSTEM_TEMACS
="-X $LD_SWITCH_SYSTEM_TEMACS"
28574 ## LD_SWITCH_X_SITE_RPATH is a -rpath option saying where to
28575 ## find X at run-time.
28576 ## When handled by cpp, this was in LD_SWITCH_SYSTEM. However, at the
28577 ## point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_RPATH
28578 ## had not yet been defined and was expanded to null. Hence LD_SWITCH_SYSTEM
28579 ## had different values in configure (in ac_link) and src/Makefile.in.
28580 ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
28581 gnu
*) LD_SWITCH_SYSTEM_TEMACS
="\$(LD_SWITCH_X_SITE_RPATH)" ;;
28584 ## MinGW64 does not prepend an underscore to symbols, so we must
28585 ## pass a different -entry switch to linker. FIXME: It is better
28586 ## to make the entry points the same by changing unexw32.c.
28587 case "$canonical" in
28588 x86_64-
*-*) LD_SWITCH_SYSTEM_TEMACS
="-Wl,-stack,0x00800000 -Wl,-heap,0x00100000 -Wl,-image-base,0x01000000 -Wl,-entry,_start -Wl,-Map,./temacs.map" ;;
28589 *) LD_SWITCH_SYSTEM_TEMACS
="-Wl,-stack,0x00800000 -Wl,-heap,0x00100000 -Wl,-image-base,0x01000000 -Wl,-entry,__start -Wl,-Map,./temacs.map" ;;
28593 openbsd
) LD_SWITCH_SYSTEM_TEMACS
='-nopie' ;;
28595 *) LD_SWITCH_SYSTEM_TEMACS
= ;;
28598 if test x
$ac_enable_profiling != x
; then
28600 *freebsd | gnu-linux
) ;;
28601 *) LD_SWITCH_SYSTEM_TEMACS
="$LD_SWITCH_SYSTEM_TEMACS -pg" ;;
28607 ## MinGW-specific post-link processing of temacs.
28608 TEMACS_POST_LINK
=":"
28611 if test "${opsys}" = "mingw32"; then
28612 TEMACS_POST_LINK
="\$(MINGW_TEMACS_POST_LINK)"
28613 ADDSECTION
="../nt/addsection\$(EXEEXT)"
28614 ## Preload heap size of temacs.exe in MB.
28615 case "$canonical" in
28616 x86_64-
*-*) EMACS_HEAPSIZE
=42 ;;
28617 *) EMACS_HEAPSIZE
=27 ;;
28625 ## Common for all window systems
28626 if test "$window_system" != "none"; then
28628 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
28630 WINDOW_SYSTEM_OBJ
="fontset.o fringe.o image.o"
28637 #### Report on what we decided to do.
28638 #### Report GTK as a toolkit, even if it doesn't use Xt.
28639 #### It makes printing result more understandable as using GTK sets
28640 #### toolkit_scroll_bars to yes by default.
28641 if test "${HAVE_GTK}" = "yes"; then
28642 USE_X_TOOLKIT
="$USE_GTK_TOOLKIT"
28645 if test $USE_ACL -ne 0; then
28646 acl_summary
="yes $LIB_ACL"
28652 Configured for \`${canonical}'.
28654 Where should the build process find the source code? ${srcdir}
28655 What compiler should emacs be built with? ${CC} ${CFLAGS}
28656 Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
28657 Should Emacs use a relocating allocator for buffers? ${REL_ALLOC}
28658 Should Emacs use mmap(2) for buffer allocation? $use_mmap_for_buffers
28659 What window system should Emacs use? ${window_system}
28660 What toolkit should Emacs use? ${USE_X_TOOLKIT}"
28662 if test -n "${x_includes}"; then
28663 echo " Where do we find X Windows header files? ${x_includes}"
28665 echo " Where do we find X Windows header files? Standard dirs"
28667 if test -n "${x_libraries}"; then
28668 echo " Where do we find X Windows libraries? ${x_libraries}"
28670 echo " Where do we find X Windows libraries? Standard dirs"
28673 echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}"
28674 echo " Does Emacs use -lXpm? ${HAVE_XPM}"
28675 echo " Does Emacs use -ljpeg? ${HAVE_JPEG}"
28676 echo " Does Emacs use -ltiff? ${HAVE_TIFF}"
28677 echo " Does Emacs use a gif library? ${HAVE_GIF} $LIBGIF"
28678 echo " Does Emacs use -lpng? ${HAVE_PNG}"
28679 echo " Does Emacs use -lrsvg-2? ${HAVE_RSVG}"
28680 echo " Does Emacs use imagemagick? ${HAVE_IMAGEMAGICK}"
28682 echo " Does Emacs use -lgpm? ${HAVE_GPM}"
28683 echo " Does Emacs use -ldbus? ${HAVE_DBUS}"
28684 echo " Does Emacs use -lgconf? ${HAVE_GCONF}"
28685 echo " Does Emacs use GSettings? ${HAVE_GSETTINGS}"
28686 echo " Does Emacs use a file notification library? ${NOTIFY_SUMMARY}"
28687 echo " Does Emacs use access control lists? ${acl_summary}"
28688 echo " Does Emacs use -lselinux? ${HAVE_LIBSELINUX}"
28689 echo " Does Emacs use -lgnutls? ${HAVE_GNUTLS}"
28690 echo " Does Emacs use -lxml2? ${HAVE_LIBXML2}"
28692 echo " Does Emacs use -lfreetype? ${HAVE_FREETYPE}"
28693 echo " Does Emacs use -lm17n-flt? ${HAVE_M17N_FLT}"
28694 echo " Does Emacs use -lotf? ${HAVE_LIBOTF}"
28695 echo " Does Emacs use -lxft? ${HAVE_XFT}"
28697 echo " Does Emacs use toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}"
28700 if test -n "${EMACSDATA}"; then
28701 echo " Environment variable EMACSDATA set to: $EMACSDATA"
28703 if test -n "${EMACSDOC}"; then
28704 echo " Environment variable EMACSDOC set to: $EMACSDOC"
28709 if test "$HAVE_NS" = "yes"; then
28711 echo "You must run \"${MAKE-make} install\" in order to test the built application.
28712 The installed application will go to nextstep/Emacs.app and can be
28713 run or moved from there."
28714 if test "$EN_NS_SELF_CONTAINED" = "yes"; then
28715 echo "The application will be fully self-contained."
28717 echo "The lisp resources for the application will be installed under ${prefix}.
28718 You may need to run \"${MAKE-make} install\" with sudo. The application will fail
28719 to run if these resources are not installed."
28724 if test "${opsys}" = "cygwin"; then
28726 1.5.
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: building Emacs on Cygwin 1.5 is not supported." >&5
28727 $as_echo "$as_me: WARNING: building Emacs on Cygwin 1.5 is not supported." >&2;}
28733 # Remove any trailing slashes in these variables.
28734 test "${prefix}" != NONE
&&
28735 prefix
=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
28736 test "${exec_prefix}" != NONE
&&
28737 exec_prefix
=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
28739 if test "$HAVE_NS" = "yes"; then
28740 if test "$NS_IMPL_GNUSTEP" = yes; then
28741 ac_config_files
="$ac_config_files nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist:nextstep/templates/Info-gnustep.plist.in nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop:nextstep/templates/Emacs.desktop.in"
28744 ac_config_files
="$ac_config_files nextstep/Cocoa/Emacs.base/Contents/Info.plist:nextstep/templates/Info.plist.in nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings:nextstep/templates/InfoPlist.strings.in"
28749 SUBDIR_MAKEFILES
="lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile nextstep/Makefile nt/Makefile"
28751 ac_config_files
="$ac_config_files Makefile lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile nextstep/Makefile nt/Makefile"
28754 opt_makefile
=test
/automated
/Makefile
28756 if test -f "$srcdir/$opt_makefile.in"; then
28757 SUBDIR_MAKEFILES
="$SUBDIR_MAKEFILES $opt_makefile"
28758 ac_config_files
="$ac_config_files test/automated/Makefile"
28763 opt_makefile
=admin
/unidata
/Makefile
28765 if test -f "$srcdir/$opt_makefile.in"; then
28766 SUBDIR_MAKEFILES
="$SUBDIR_MAKEFILES $opt_makefile"
28767 ac_config_files
="$ac_config_files admin/unidata/Makefile"
28772 SUBDIR_MAKEFILES_IN
=`echo " ${SUBDIR_MAKEFILES}" | sed -e 's| | $(srcdir)/|g' -e 's|Makefile|Makefile.in|g'`
28776 ac_config_commands
="$ac_config_commands src/epaths.h"
28779 ac_config_commands
="$ac_config_commands src/.gdbinit"
28782 cat >confcache
<<\_ACEOF
28783 # This file is a shell script that caches the results of configure
28784 # tests run on this system so they can be shared between configure
28785 # scripts and configure runs, see configure's option --config-cache.
28786 # It is not useful on other systems. If it contains results you don't
28787 # want to keep, you may remove or edit it.
28789 # config.status only pays attention to the cache file if you give it
28790 # the --recheck option to rerun configure.
28792 # `ac_cv_env_foo' variables (set or unset) will be overridden when
28793 # loading this file, other *unset* `ac_cv_foo' will be assigned the
28794 # following values.
28798 # The following way of writing the cache mishandles newlines in values,
28799 # but we know of no workaround that is simple, portable, and efficient.
28800 # So, we kill variables containing newlines.
28801 # Ultrix sh set writes to stderr and can't be redirected directly,
28802 # and sets the high bit in the cache file unless we assign to the vars.
28804 for ac_var
in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
28805 eval ac_val
=\$
$ac_var
28809 *_cv_
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
28810 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
28813 _ | IFS | as_nl
) ;; #(
28814 BASH_ARGV | BASH_SOURCE
) eval $ac_var= ;; #(
28815 *) { eval $ac_var=; unset $ac_var;} ;;
28821 case $as_nl`(ac_space=' '; set) 2>&1` in #(
28822 *${as_nl}ac_space
=\
*)
28823 # `set' does not quote correctly, so add quotes: double-quote
28824 # substitution turns \\\\ into \\, and sed turns \\ into \.
28827 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
28830 # `set' quotes correctly as required by POSIX, so do not add quotes.
28831 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
28840 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
28842 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
28844 if diff "$cache_file" confcache
>/dev
/null
2>&1; then :; else
28845 if test -w "$cache_file"; then
28846 test "x$cache_file" != "x/dev/null" &&
28847 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
28848 $as_echo "$as_me: updating cache $cache_file" >&6;}
28849 cat confcache
>$cache_file
28851 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
28852 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
28857 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
28858 # Let make expand exec_prefix.
28859 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
28861 DEFS
=-DHAVE_CONFIG_H
28865 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
28866 # 1. Remove the extension, and $U if already installed.
28867 ac_script
='s/\$U\././;s/\.o$//;s/\.obj$//'
28868 ac_i
=`$as_echo "$ac_i" | sed "$ac_script"`
28869 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
28870 # will be set to the directory where LIBOBJS objects are built.
28871 as_fn_append ac_libobjs
" \${LIBOBJDIR}$ac_i\$U.$ac_objext"
28872 as_fn_append ac_ltlibobjs
" \${LIBOBJDIR}$ac_i"'$U.lo'
28874 LIBOBJS
=$ac_libobjs
28876 LTLIBOBJS
=$ac_ltlibobjs
28879 if test -n "$EXEEXT"; then
28881 am__EXEEXT_FALSE
='#'
28883 am__EXEEXT_TRUE
='#'
28887 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
28888 as_fn_error
"conditional \"AMDEP\" was never defined.
28889 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28891 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
28892 as_fn_error
"conditional \"am__fastdepCC\" was never defined.
28893 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28895 if test -z "${BUILDING_FOR_WINDOWSNT_TRUE}" && test -z "${BUILDING_FOR_WINDOWSNT_FALSE}"; then
28896 as_fn_error
"conditional \"BUILDING_FOR_WINDOWSNT\" was never defined.
28897 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28899 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
28900 as_fn_error
"conditional \"GL_COND_LIBTOOL\" was never defined.
28901 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28903 if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then
28904 as_fn_error
"conditional \"GL_GENERATE_ALLOCA_H\" was never defined.
28905 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28908 if test -z "${GL_GENERATE_ERRNO_H_TRUE}" && test -z "${GL_GENERATE_ERRNO_H_FALSE}"; then
28909 as_fn_error
"conditional \"GL_GENERATE_ERRNO_H\" was never defined.
28910 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28912 if test -z "${GL_GENERATE_EXECINFO_H_TRUE}" && test -z "${GL_GENERATE_EXECINFO_H_FALSE}"; then
28913 as_fn_error
"conditional \"GL_GENERATE_EXECINFO_H\" was never defined.
28914 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28916 if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
28917 as_fn_error
"conditional \"GL_GENERATE_STDINT_H\" was never defined.
28918 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28920 if test -z "${GL_GENERATE_STDALIGN_H_TRUE}" && test -z "${GL_GENERATE_STDALIGN_H_FALSE}"; then
28921 as_fn_error
"conditional \"GL_GENERATE_STDALIGN_H\" was never defined.
28922 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28924 if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then
28925 as_fn_error
"conditional \"GL_GENERATE_STDARG_H\" was never defined.
28926 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28928 if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then
28929 as_fn_error
"conditional \"GL_GENERATE_STDBOOL_H\" was never defined.
28930 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28932 if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
28933 as_fn_error
"conditional \"GL_GENERATE_STDDEF_H\" was never defined.
28934 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28936 if test -z "${gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_TRUE}" && test -z "${gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_FALSE}"; then
28937 as_fn_error
"conditional \"gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b\" was never defined.
28938 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28940 if test -z "${gl_GNULIB_ENABLED_dosname_TRUE}" && test -z "${gl_GNULIB_ENABLED_dosname_FALSE}"; then
28941 as_fn_error
"conditional \"gl_GNULIB_ENABLED_dosname\" was never defined.
28942 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28944 if test -z "${gl_GNULIB_ENABLED_euidaccess_TRUE}" && test -z "${gl_GNULIB_ENABLED_euidaccess_FALSE}"; then
28945 as_fn_error
"conditional \"gl_GNULIB_ENABLED_euidaccess\" was never defined.
28946 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28948 if test -z "${gl_GNULIB_ENABLED_getdtablesize_TRUE}" && test -z "${gl_GNULIB_ENABLED_getdtablesize_FALSE}"; then
28949 as_fn_error
"conditional \"gl_GNULIB_ENABLED_getdtablesize\" was never defined.
28950 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28952 if test -z "${gl_GNULIB_ENABLED_getgroups_TRUE}" && test -z "${gl_GNULIB_ENABLED_getgroups_FALSE}"; then
28953 as_fn_error
"conditional \"gl_GNULIB_ENABLED_getgroups\" was never defined.
28954 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28956 if test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE}" && test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE}"; then
28957 as_fn_error
"conditional \"gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36\" was never defined.
28958 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28960 if test -z "${gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE}" && test -z "${gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE}"; then
28961 as_fn_error
"conditional \"gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1\" was never defined.
28962 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28964 if test -z "${gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_TRUE}" && test -z "${gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_FALSE}"; then
28965 as_fn_error
"conditional \"gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7\" was never defined.
28966 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28968 if test -z "${gl_GNULIB_ENABLED_pathmax_TRUE}" && test -z "${gl_GNULIB_ENABLED_pathmax_FALSE}"; then
28969 as_fn_error
"conditional \"gl_GNULIB_ENABLED_pathmax\" was never defined.
28970 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28972 if test -z "${gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE}" && test -z "${gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE}"; then
28973 as_fn_error
"conditional \"gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c\" was never defined.
28974 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28976 if test -z "${gl_GNULIB_ENABLED_stat_TRUE}" && test -z "${gl_GNULIB_ENABLED_stat_FALSE}"; then
28977 as_fn_error
"conditional \"gl_GNULIB_ENABLED_stat\" was never defined.
28978 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28980 if test -z "${gl_GNULIB_ENABLED_strtoll_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoll_FALSE}"; then
28981 as_fn_error
"conditional \"gl_GNULIB_ENABLED_strtoll\" was never defined.
28982 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28984 if test -z "${gl_GNULIB_ENABLED_strtoull_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoull_FALSE}"; then
28985 as_fn_error
"conditional \"gl_GNULIB_ENABLED_strtoull\" was never defined.
28986 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28988 if test -z "${gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE}" && test -z "${gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE}"; then
28989 as_fn_error
"conditional \"gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec\" was never defined.
28990 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28995 if test -n "$gl_LIBOBJS"; then
28996 # Remove the extension.
28997 sed_drop_objext
='s/\.o$//;s/\.obj$//'
28998 for i
in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
28999 gl_libobjs
="$gl_libobjs $i.$ac_objext"
29000 gl_ltlibobjs
="$gl_ltlibobjs $i.lo"
29003 gl_LIBOBJS
=$gl_libobjs
29005 gl_LTLIBOBJS
=$gl_ltlibobjs
29011 if test -n "$gltests_LIBOBJS"; then
29012 # Remove the extension.
29013 sed_drop_objext
='s/\.o$//;s/\.obj$//'
29014 for i
in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
29015 gltests_libobjs
="$gltests_libobjs $i.$ac_objext"
29016 gltests_ltlibobjs
="$gltests_ltlibobjs $i.lo"
29019 gltests_LIBOBJS
=$gltests_libobjs
29021 gltests_LTLIBOBJS
=$gltests_ltlibobjs
29025 : ${CONFIG_STATUS=./config.status}
29027 ac_clean_files_save
=$ac_clean_files
29028 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
29029 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
29030 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
29032 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
29034 # Generated by $as_me.
29035 # Run this file to recreate the current configuration.
29036 # Compiler output produced by configure, useful for debugging
29037 # configure, is in config.log if it exists.
29040 ac_cs_recheck=false
29043 SHELL=\${CONFIG_SHELL-$SHELL}
29046 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail
=1
29047 ## -------------------- ##
29048 ## M4sh Initialization. ##
29049 ## -------------------- ##
29051 # Be more Bourne compatible
29052 DUALCASE
=1; export DUALCASE
# for MKS sh
29053 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
29056 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
29057 # is contrary to our usage. Disable this feature.
29058 alias -g '${1+"$@"}'='"$@"'
29059 setopt NO_GLOB_SUBST
29061 case `(set -o) 2>/dev/null` in #(
29073 # Printing a long string crashes Solaris 7 /usr/bin/printf.
29074 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
29075 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
29076 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
29077 # Prefer a ksh shell builtin over an external printf program on Solaris,
29078 # but without wasting forks for bash or zsh.
29079 if test -z "$BASH_VERSION$ZSH_VERSION" \
29080 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
29081 as_echo='print
-r --'
29082 as_echo_n='print
-rn --'
29083 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
29084 as_echo='printf %s
\n'
29085 as_echo_n='printf %s
'
29087 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
29088 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
29089 as_echo_n='/usr
/ucb
/echo -n'
29091 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
29092 as_echo_n_body='eval
29096 expr "X$arg" : "X\\(.*\\)$as_nl";
29097 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
29099 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
29101 export as_echo_n_body
29102 as_echo_n='sh
-c $as_echo_n_body as_echo
'
29104 export as_echo_body
29105 as_echo='sh
-c $as_echo_body as_echo
'
29108 # The user is always right.
29109 if test "${PATH_SEPARATOR+set}" != set; then
29111 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
29112 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
29119 # We need space, tab and new line, in precisely that order. Quoting is
29120 # there to prevent editors from complaining about space-tab.
29121 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
29122 # splitting by setting IFS to empty value.)
29125 # Find who we are. Look in the path if we contain no directory separator.
29127 *[\\/]* ) as_myself=$0 ;;
29128 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
29129 for as_dir in $PATH
29132 test -z "$as_dir" && as_dir=.
29133 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
29139 # We did not find ourselves, most probably we were run as `sh COMMAND'
29140 # in which case we are not to be found in the path.
29141 if test "x$as_myself" = x
; then
29144 if test ! -f "$as_myself"; then
29145 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
29149 # Unset variables that we do not need and which cause bugs (e.g. in
29150 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
29151 # suppresses any "Segmentation fault" message there. '((' could
29152 # trigger a bug in pdksh 5.2.14.
29153 for as_var
in BASH_ENV ENV MAIL MAILPATH
29154 do eval test x\
${$as_var+set} = xset \
29155 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
29168 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
29171 # as_fn_error ERROR [LINENO LOG_FD]
29172 # ---------------------------------
29173 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
29174 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
29175 # script with status $?, using 1 if that was 0.
29178 as_status
=$?
; test $as_status -eq 0 && as_status
=1
29180 as_lineno
=${as_lineno-"$2"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
29181 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
29183 $as_echo "$as_me: error: $1" >&2
29184 as_fn_exit
$as_status
29188 # as_fn_set_status STATUS
29189 # -----------------------
29190 # Set $? to STATUS, without forking.
29191 as_fn_set_status
()
29194 } # as_fn_set_status
29196 # as_fn_exit STATUS
29197 # -----------------
29198 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
29202 as_fn_set_status
$1
29208 # Portably unset VAR.
29211 { eval $1=; unset $1;}
29213 as_unset
=as_fn_unset
29214 # as_fn_append VAR VALUE
29215 # ----------------------
29216 # Append the text in VALUE to the end of the definition contained in VAR. Take
29217 # advantage of any shell optimizations that allow amortized linear growth over
29218 # repeated appends, instead of the typical quadratic growth present in naive
29220 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
29221 eval 'as_fn_append ()
29232 # as_fn_arith ARG...
29233 # ------------------
29234 # Perform arithmetic evaluation on the ARGs, and store the result in the
29235 # global $as_val. Take advantage of shells that can avoid forks. The arguments
29236 # must be portable across $(()) and expr.
29237 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
29238 eval 'as_fn_arith ()
29245 as_val
=`expr "$@" || test $? -eq 1`
29250 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
29251 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
29257 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
29258 as_basename
=basename
29263 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
29269 as_me
=`$as_basename -- "$0" ||
29270 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
29271 X"$0" : 'X\(//\)$' \| \
29272 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
29274 sed '/^.*\/\([^/][^/]*\)\/*$/{
29288 # Avoid depending upon Character Ranges.
29289 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
29290 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
29291 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
29292 as_cr_digits
='0123456789'
29293 as_cr_alnum
=$as_cr_Letters$as_cr_digits
29295 ECHO_C
= ECHO_N
= ECHO_T
=
29296 case `echo -n x` in #(((((
29298 case `echo 'xy\c'` in
29299 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
29301 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
29308 rm -f conf$$ conf$$.exe conf$$.
file
29309 if test -d conf$$.dir
; then
29310 rm -f conf$$.dir
/conf$$.
file
29313 mkdir conf$$.dir
2>/dev
/null
29315 if (echo >conf$$.
file) 2>/dev
/null
; then
29316 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
29318 # ... but there are two gotchas:
29319 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
29320 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
29321 # In both cases, we have to default to `cp -p'.
29322 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
29324 elif ln conf$$.
file conf$$
2>/dev
/null
; then
29332 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
29333 rmdir conf$$.dir
2>/dev
/null
29338 # Create "$as_dir" as a directory, including parents if necessary.
29343 -*) as_dir
=.
/$as_dir;;
29345 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
29349 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
29350 *) as_qdir
=$as_dir;;
29352 as_dirs
="'$as_qdir' $as_dirs"
29353 as_dir
=`$as_dirname -- "$as_dir" ||
29354 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
29355 X"$as_dir" : 'X\(//\)[^/]' \| \
29356 X"$as_dir" : 'X\(//\)$' \| \
29357 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
29358 $as_echo X"$as_dir" |
29359 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
29363 /^X\(\/\/\)[^/].*/{
29376 test -d "$as_dir" && break
29378 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
29379 } ||
test -d "$as_dir" || as_fn_error
"cannot create directory $as_dir"
29383 if mkdir
-p .
2>/dev
/null
; then
29384 as_mkdir_p
='mkdir -p "$as_dir"'
29386 test -d .
/-p && rmdir .
/-p
29390 if test -x / >/dev
/null
2>&1; then
29391 as_test_x
='test -x'
29393 if ls -dL / >/dev
/null
2>&1; then
29400 if test -d "$1"; then
29406 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
29407 ???[sx]*):;;*)false;;esac;fi
29411 as_executable_p
=$as_test_x
29413 # Sed expression to map a string onto a valid CPP name.
29414 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
29416 # Sed expression to map a string onto a valid variable name.
29417 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
29421 ## ----------------------------------- ##
29422 ## Main body of $CONFIG_STATUS script. ##
29423 ## ----------------------------------- ##
29425 test $as_write_fail = 0 && chmod +x
$CONFIG_STATUS || ac_write_fail
=1
29427 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
29428 # Save the log message, to keep $0 and so on meaningful, and to
29429 # report actual input values of CONFIG_FILES etc. instead of their
29430 # values after options handling.
29432 This file was extended by emacs $as_me 24.3.50, which was
29433 generated by GNU Autoconf 2.65. Invocation command line was
29435 CONFIG_FILES = $CONFIG_FILES
29436 CONFIG_HEADERS = $CONFIG_HEADERS
29437 CONFIG_LINKS = $CONFIG_LINKS
29438 CONFIG_COMMANDS = $CONFIG_COMMANDS
29441 on `(hostname || uname -n) 2>/dev/null | sed 1q`
29446 case $ac_config_files in *"
29447 "*) set x
$ac_config_files; shift; ac_config_files
=$
*;;
29450 case $ac_config_headers in *"
29451 "*) set x
$ac_config_headers; shift; ac_config_headers
=$
*;;
29455 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29456 # Files that config.status was made for.
29457 config_files="$ac_config_files"
29458 config_headers="$ac_config_headers"
29459 config_commands="$ac_config_commands"
29463 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
29465 \`$as_me' instantiates files and other configuration actions
29466 from templates according to the current configuration. Unless the files
29467 and actions are specified as TAGs, all are instantiated by default.
29469 Usage: $0 [OPTION]... [TAG]...
29471 -h, --help print this help, then exit
29472 -V, --version print version number and configuration settings, then exit
29473 --config print configuration, then exit
29474 -q, --quiet, --silent
29475 do not print progress messages
29476 -d, --debug don't remove temporary files
29477 --recheck update $as_me by reconfiguring in the same conditions
29478 --file=FILE[:TEMPLATE]
29479 instantiate the configuration file FILE
29480 --header=FILE[:TEMPLATE]
29481 instantiate the configuration header FILE
29483 Configuration files:
29486 Configuration headers:
29489 Configuration commands:
29492 Report bugs to the package provider."
29495 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29496 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
29498 emacs config.status 24.3.50
29499 configured by $0, generated by GNU Autoconf 2.65,
29500 with options \\"\$ac_cs_config\\"
29502 Copyright (C) 2009 Free Software Foundation, Inc.
29503 This config.status script is free software; the Free Software Foundation
29504 gives unlimited permission to copy, distribute and modify it."
29511 test -n "\$AWK" || AWK=awk
29514 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
29515 # The default lists apply if the user does not specify any file.
29521 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
29522 ac_optarg
=`expr "X$1" : 'X[^=]*=\(.*\)'`
29533 # Handling of the options.
29534 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
29536 --version |
--versio |
--versi |
--vers |
--ver |
--ve |
--v |
-V )
29537 $as_echo "$ac_cs_version"; exit ;;
29538 --config |
--confi |
--conf |
--con |
--co |
--c )
29539 $as_echo "$ac_cs_config"; exit ;;
29540 --debug |
--debu |
--deb |
--de |
--d |
-d )
29542 --file |
--fil |
--fi |
--f )
29545 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
29547 as_fn_append CONFIG_FILES
" '$ac_optarg'"
29548 ac_need_defaults
=false
;;
29549 --header |
--heade |
--head |
--hea )
29552 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
29554 as_fn_append CONFIG_HEADERS
" '$ac_optarg'"
29555 ac_need_defaults
=false
;;
29557 # Conflict between --help and --header
29558 as_fn_error
"ambiguous option: \`$1'
29559 Try \`$0 --help' for more information.";;
29560 --help |
--hel |
-h )
29561 $as_echo "$ac_cs_usage"; exit ;;
29562 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
29563 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
29566 # This is an error.
29567 -*) as_fn_error
"unrecognized option: \`$1'
29568 Try \`$0 --help' for more information." ;;
29570 *) as_fn_append ac_config_targets
" $1"
29571 ac_need_defaults
=false
;;
29577 ac_configure_extra_args
=
29579 if $ac_cs_silent; then
29581 ac_configure_extra_args
="$ac_configure_extra_args --silent"
29585 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29586 if \$ac_cs_recheck; then
29587 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
29589 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
29590 CONFIG_SHELL='$SHELL'
29591 export CONFIG_SHELL
29596 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
29600 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
29601 ## Running $as_me. ##
29607 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29611 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
29612 GCC="$GCC" CPPFLAGS="$CPPFLAGS" opsys="$opsys"
29616 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
29618 # Handling of arguments.
29619 for ac_config_target
in $ac_config_targets
29621 case $ac_config_target in
29622 "src/config.h") CONFIG_HEADERS
="$CONFIG_HEADERS src/config.h:src/config.in" ;;
29623 "depfiles") CONFIG_COMMANDS
="$CONFIG_COMMANDS depfiles" ;;
29624 "nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist") CONFIG_FILES
="$CONFIG_FILES nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist:nextstep/templates/Info-gnustep.plist.in" ;;
29625 "nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop") CONFIG_FILES
="$CONFIG_FILES nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop:nextstep/templates/Emacs.desktop.in" ;;
29626 "nextstep/Cocoa/Emacs.base/Contents/Info.plist") CONFIG_FILES
="$CONFIG_FILES nextstep/Cocoa/Emacs.base/Contents/Info.plist:nextstep/templates/Info.plist.in" ;;
29627 "nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings") CONFIG_FILES
="$CONFIG_FILES nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings:nextstep/templates/InfoPlist.strings.in" ;;
29628 "Makefile") CONFIG_FILES
="$CONFIG_FILES Makefile" ;;
29629 "lib/Makefile") CONFIG_FILES
="$CONFIG_FILES lib/Makefile" ;;
29630 "lib-src/Makefile") CONFIG_FILES
="$CONFIG_FILES lib-src/Makefile" ;;
29631 "oldXMenu/Makefile") CONFIG_FILES
="$CONFIG_FILES oldXMenu/Makefile" ;;
29632 "doc/emacs/Makefile") CONFIG_FILES
="$CONFIG_FILES doc/emacs/Makefile" ;;
29633 "doc/misc/Makefile") CONFIG_FILES
="$CONFIG_FILES doc/misc/Makefile" ;;
29634 "doc/lispintro/Makefile") CONFIG_FILES
="$CONFIG_FILES doc/lispintro/Makefile" ;;
29635 "doc/lispref/Makefile") CONFIG_FILES
="$CONFIG_FILES doc/lispref/Makefile" ;;
29636 "src/Makefile") CONFIG_FILES
="$CONFIG_FILES src/Makefile" ;;
29637 "lwlib/Makefile") CONFIG_FILES
="$CONFIG_FILES lwlib/Makefile" ;;
29638 "lisp/Makefile") CONFIG_FILES
="$CONFIG_FILES lisp/Makefile" ;;
29639 "leim/Makefile") CONFIG_FILES
="$CONFIG_FILES leim/Makefile" ;;
29640 "nextstep/Makefile") CONFIG_FILES
="$CONFIG_FILES nextstep/Makefile" ;;
29641 "nt/Makefile") CONFIG_FILES
="$CONFIG_FILES nt/Makefile" ;;
29642 "test/automated/Makefile") CONFIG_FILES
="$CONFIG_FILES test/automated/Makefile" ;;
29643 "admin/unidata/Makefile") CONFIG_FILES
="$CONFIG_FILES admin/unidata/Makefile" ;;
29644 "src/epaths.h") CONFIG_COMMANDS
="$CONFIG_COMMANDS src/epaths.h" ;;
29645 "src/.gdbinit") CONFIG_COMMANDS
="$CONFIG_COMMANDS src/.gdbinit" ;;
29647 *) as_fn_error
"invalid argument: \`$ac_config_target'" "$LINENO" 5;;
29652 # If the user did not use the arguments to specify the items to instantiate,
29653 # then the envvar interface is used. Set only those that are not.
29654 # We use the long form for the default assignment because of an extremely
29655 # bizarre bug on SunOS 4.1.3.
29656 if $ac_need_defaults; then
29657 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
29658 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS
=$config_headers
29659 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS
=$config_commands
29662 # Have a temporary directory for convenience. Make it in the build tree
29663 # simply because there is no reason against having it here, and in addition,
29664 # creating and moving files from /tmp can sometimes cause problems.
29665 # Hook for its removal unless debugging.
29666 # Note that there is a small window in which the directory will not be cleaned:
29667 # after its creation but before its name has been assigned to `$tmp'.
29671 trap 'exit_status=$?
29672 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
29674 trap 'as_fn_exit 1' 1 2 13 15
29676 # Create a (secure) tmp directory for tmp files.
29679 tmp
=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
29680 test -n "$tmp" && test -d "$tmp"
29683 tmp
=.
/conf$$
-$RANDOM
29684 (umask 077 && mkdir
"$tmp")
29685 } || as_fn_error
"cannot create a temporary directory in ." "$LINENO" 5
29687 # Set up the scripts for CONFIG_FILES section.
29688 # No need to generate them if there are no CONFIG_FILES.
29689 # This happens for instance with `./config.status config.h'.
29690 if test -n "$CONFIG_FILES"; then
29692 if $AWK 'BEGIN { getline <"/dev/null" }' </dev
/null
2>/dev
/null
; then
29693 ac_cs_awk_getline
=:
29694 ac_cs_awk_pipe_init
=
29695 ac_cs_awk_read_file
='
29696 while ((getline aline < (F[key])) > 0)
29699 ac_cs_awk_pipe_fini
=
29701 ac_cs_awk_getline
=false
29702 ac_cs_awk_pipe_init
="print \"cat <<'|#_!!_#|' &&\""
29703 ac_cs_awk_read_file
='
29705 print "cat " F[key] " &&"
29706 '$ac_cs_awk_pipe_init
29707 # The final `:' finishes the AND list.
29708 ac_cs_awk_pipe_fini
='END { print "|#_!!_#|"; print ":" }'
29710 ac_cr
=`echo X | tr X '\015'`
29711 # On cygwin, bash can eat \r inside `` if the user requested igncr.
29712 # But we know of no other shell where ac_cr would be empty at this
29713 # point, so we can use a bashism as a fallback.
29714 if test "x$ac_cr" = x
; then
29715 eval ac_cr
=\$
\'\\r
\'
29717 ac_cs_awk_cr
=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
29718 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
29721 ac_cs_awk_cr
=$ac_cr
29724 echo 'BEGIN {' >"$tmp/subs1.awk" &&
29727 # Create commands to substitute file output variables.
29729 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
29730 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
29731 echo "$ac_subst_files" |
sed 's/.*/F["&"]="$&"/' &&
29734 } >conf$
$files.sh
&&
29735 . .
/conf$
$files.sh ||
29736 as_fn_error
"could not make $CONFIG_STATUS" "$LINENO" 5
29737 rm -f conf$
$files.sh
29740 echo "cat >conf$$subs.awk <<_ACEOF" &&
29741 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
29743 } >conf$$subs.sh ||
29744 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
29745 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
29747 for ac_last_try in false false false false false :; do
29748 . ./conf$$subs.sh ||
29749 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
29751 ac_delim_n=`sed -n "s
/.
*$ac_delim\$
/X
/p
" conf$$subs.awk | grep -c X`
29752 if test $ac_delim_n = $ac_delim_num; then
29754 elif $ac_last_try; then
29755 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
29757 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
29760 rm -f conf$$subs.sh
29762 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29763 cat >>"\
$tmp/subs1.
awk" <<\\_ACAWK &&
29767 s/^/S["/; s
/!.
*/"]=/
29777 s/\(.\{148\}\)..*/\1/
29779 s/["\\]/\\&/g
; s
/^
/"/; s/$/\\n"\\/
29784 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
29791 s/\(.\{148\}\)..*/\1/
29793 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/
29797 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
29802 ' <conf$$subs.awk | sed '
29807 ' >>$CONFIG_STATUS || ac_write_fail=1
29808 rm -f conf$$subs.awk
29809 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29811 cat >>"\
$tmp/subs1.
awk" <<_ACAWK &&
29812 for (key in S) S_is_set[key] = 1
29814 \$ac_cs_awk_pipe_init
29818 nfields = split(line, field, "@
")
29820 len = length(field[1])
29821 for (i = 2; i < nfields; i++) {
29823 keylen = length(key)
29824 if (S_is_set[key]) {
29826 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
29827 len += length(value) + length(field[++i])
29832 if (nfields == 3 && !substed) {
29834 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
29835 \$ac_cs_awk_read_file
29841 \$ac_cs_awk_pipe_fini
29844 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
29845 if sed "s
/$ac_cr//" < /dev/null > /dev/null 2>&1; then
29846 sed "s
/$ac_cr\$
//; s
/$ac_cr/$ac_cs_awk_cr/g
"
29849 fi < "$tmp/subs1.
awk" > "$tmp/subs.
awk" \
29850 || as_fn_error "could not setup config files machinery
" "$LINENO" 5
29853 # VPATH may cause trouble with some makes, so we remove $(srcdir),
29854 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".
", strip leading and
29855 # trailing colons and then remove the whole line if VPATH becomes empty
29856 # (actually we leave an empty line to preserve line numbers).
29857 if test "x
$srcdir" = x.; then
29858 ac_vpsub='/^[ ]*VPATH[ ]*=/{
29859 s/:*\$(srcdir):*/:/
29860 s/:*\${srcdir}:*/:/
29862 s/^\([^=]*=[ ]*\):*/\1/
29868 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
29869 fi # test -n "$CONFIG_FILES"
29871 # Set up the scripts for CONFIG_HEADERS section.
29872 # No need to generate them if there are no CONFIG_HEADERS.
29873 # This happens for instance with `./config.status Makefile'.
29874 if test -n "$CONFIG_HEADERS"; then
29875 cat >"$tmp/defines.
awk" <<\_ACAWK ||
29879 # Transform confdefs.h into an awk script `defines.awk', embedded as
29880 # here-document in config.status, that substitutes the proper values into
29881 # config.h.in to produce config.h.
29883 # Create a delimiter string that does not exist in confdefs.h, to ease
29884 # handling of long lines.
29886 for ac_last_try in false false :; do
29887 ac_t=`sed -n "/$ac_delim/p
" confdefs.h`
29888 if test -z "$ac_t"; then
29890 elif $ac_last_try; then
29891 as_fn_error "could not
make $CONFIG_HEADERS" "$LINENO" 5
29893 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
29897 # For the awk script, D is an array of macro values keyed by name,
29898 # likewise P contains macro parameters if any. Preserve backslash
29899 # newline sequences.
29901 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
29903 s/.\{148\}/&'"$ac_delim"'/g
29906 s/^[ ]*#[ ]*define[ ][ ]*/ /
29913 s
/^ \
('"$ac_word_re"'\
)\
(([^
()]*)\
)[ ]*\
(.
*\
)/P
["\1"]="\2"\
29915 s
/^ \
('"$ac_word_re"'\
)[ ]*\
(.
*\
)/D
["\1"]=" \2"/p
29919 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\
1"]="\
2"\
29920 D["\
1"]=" \
3\\\\\\n
"\\/p
29922 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\
1"]=" \
2\\\\\\n
"\\/p
29927 s/.\{148\}/&'"$ac_delim"'/g
29932 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/p
29935 s
/["\\]/\\&/g; s/^/"/; s
/$
/\\\\\\n
"\\/p
29937 ' <confdefs.h | sed '
29938 s/'"$ac_delim"'/"\\\
29939 "/g' >>$CONFIG_STATUS || ac_write_fail=1
29941 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29942 for (key in D) D_is_set[key] = 1
29945 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
29947 split(line, arg, " ")
29948 if (arg[1] == "#") {
29952 defundef
= substr
(arg
[1], 2)
29955 split(mac1
, mac2
, "(") #)
29957 prefix
= substr
(line
, 1, index
(line
, defundef
) - 1)
29958 if (D_is_set
[macro
]) {
29959 # Preserve the white space surrounding the "#".
29960 print prefix
"define", macro P
[macro
] D
[macro
]
29963 # Replace #undef with comments. This is necessary, for example,
29964 # in the case of _POSIX_SOURCE, which is predefined and required
29965 # on some systems where configure will not decide to define it.
29966 if (defundef
== "undef") {
29967 print
"/*", prefix defundef
, macro
, "*/"
29975 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
29976 as_fn_error
"could not setup config headers machinery" "$LINENO" 5
29977 fi # test -n "$CONFIG_HEADERS"
29980 eval set X
" :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
29985 :[FHLC
]) ac_mode
=$ac_tag; continue;;
29987 case $ac_mode$ac_tag in
29989 :L
* |
:C
*:*) as_fn_error
"invalid tag \`$ac_tag'" "$LINENO" 5;;
29990 :[FH
]-) ac_tag
=-:-;;
29991 :[FH
]*) ac_tag
=$ac_tag:$ac_tag.
in;;
30008 -) ac_f
="$tmp/stdin";;
30009 *) # Look for the file first in the build tree, then in the source tree
30010 # (if the path is not absolute). The absolute path cannot be DOS-style,
30011 # because $ac_f cannot contain `:'.
30015 *) test -f "$srcdir/$ac_f" && ac_f
="$srcdir/$ac_f";;
30017 as_fn_error
"cannot find input file: \`$ac_f'" "$LINENO" 5;;
30019 case $ac_f in *\'*) ac_f
=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
30020 as_fn_append ac_file_inputs
" '$ac_f'"
30023 # Let's still pretend it is `configure' which instantiates (i.e., don't
30024 # use $as_me), people would be surprised to read:
30025 # /* config.h. Generated by config.status. */
30026 configure_input
='Generated from '`
30027 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
30029 if test x
"$ac_file" != x-
; then
30030 configure_input
="$ac_file. $configure_input"
30031 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
30032 $as_echo "$as_me: creating $ac_file" >&6;}
30034 # Neutralize special characters interpreted by sed in replacement strings.
30035 case $configure_input in #(
30036 *\
&* |
*\|
* |
*\\* )
30037 ac_sed_conf_input
=`$as_echo "$configure_input" |
30038 sed 's/[\\\\&|]/\\\\&/g'`;; #(
30039 *) ac_sed_conf_input
=$configure_input;;
30043 *:-:* |
*:-) cat >"$tmp/stdin" \
30044 || as_fn_error
"could not create $ac_file" "$LINENO" 5 ;;
30049 ac_dir
=`$as_dirname -- "$ac_file" ||
30050 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
30051 X"$ac_file" : 'X\(//\)[^/]' \| \
30052 X"$ac_file" : 'X\(//\)$' \| \
30053 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
30054 $as_echo X"$ac_file" |
30055 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
30059 /^X\(\/\/\)[^/].*/{
30072 as_dir
="$ac_dir"; as_fn_mkdir_p
30076 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
30078 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
30079 # A ".." for each directory in $ac_dir_suffix.
30080 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
30081 case $ac_top_builddir_sub in
30082 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
30083 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
30086 ac_abs_top_builddir
=$ac_pwd
30087 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
30088 # for backward compatibility:
30089 ac_top_builddir
=$ac_top_build_prefix
30092 .
) # We are building in place.
30094 ac_top_srcdir
=$ac_top_builddir_sub
30095 ac_abs_top_srcdir
=$ac_pwd ;;
30096 [\\/]* | ?
:[\\/]* ) # Absolute name.
30097 ac_srcdir
=$srcdir$ac_dir_suffix;
30098 ac_top_srcdir
=$srcdir
30099 ac_abs_top_srcdir
=$srcdir ;;
30100 *) # Relative name.
30101 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
30102 ac_top_srcdir
=$ac_top_build_prefix$srcdir
30103 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
30105 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
30115 [\\/$
]* | ?
:[\\/]* ) ac_INSTALL
=$INSTALL ;;
30116 *) ac_INSTALL
=$ac_top_build_prefix$INSTALL ;;
30118 ac_MKDIR_P
=$MKDIR_P
30120 [\\/$
]* | ?
:[\\/]* ) ;;
30121 */*) ac_MKDIR_P
=$ac_top_build_prefix$MKDIR_P ;;
30125 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
30126 # If the template does not know about datarootdir, expand it.
30127 # FIXME: This hack should be removed a few years after 2.60.
30128 ac_datarootdir_hack
=; ac_datarootdir_seen
=
30139 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
30140 *datarootdir
*) ac_datarootdir_seen
=yes;;
30141 *@datadir@
*|
*@docdir@
*|
*@infodir@
*|
*@localedir@
*|
*@mandir@
*)
30142 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
30143 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
30145 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30146 ac_datarootdir_hack='
30147 s&@datadir@&$datadir&g
30148 s&@docdir@&$docdir&g
30149 s&@infodir@&$infodir&g
30150 s&@localedir@&$localedir&g
30151 s&@mandir@&$mandir&g
30152 s&\\\${datarootdir}&$datarootdir&g' ;;
30156 # Neutralize VPATH when `$srcdir' = `.'.
30157 # Shell code in configure.ac might set extrasub.
30158 # FIXME: do we really want to maintain this feature?
30159 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30160 ac_sed_extra="$ac_vpsub
30163 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
30165 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
30166 s|@configure_input@|
$ac_sed_conf_input|
;t t
30167 s
&@top_builddir@
&$ac_top_builddir_sub&;t t
30168 s
&@top_build_prefix@
&$ac_top_build_prefix&;t t
30169 s
&@srcdir@
&$ac_srcdir&;t t
30170 s
&@abs_srcdir@
&$ac_abs_srcdir&;t t
30171 s
&@top_srcdir@
&$ac_top_srcdir&;t t
30172 s
&@abs_top_srcdir@
&$ac_abs_top_srcdir&;t t
30173 s
&@builddir@
&$ac_builddir&;t t
30174 s
&@abs_builddir@
&$ac_abs_builddir&;t t
30175 s
&@abs_top_builddir@
&$ac_abs_top_builddir&;t t
30176 s
&@INSTALL@
&$ac_INSTALL&;t t
30177 s
&@MKDIR_P@
&$ac_MKDIR_P&;t t
30178 $ac_datarootdir_hack
30180 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
30181 if $ac_cs_awk_getline; then
30182 $AWK -f "$tmp/subs.
awk"
30184 $AWK -f "$tmp/subs.
awk" | $SHELL
30186 || as_fn_error "could not create
$ac_file" "$LINENO" 5
30188 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
30189 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out
"`; test -n "$ac_out"; } &&
30190 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out
"`; test -z "$ac_out"; } &&
30191 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file contains a reference to the variable \
`datarootdir'
30192 which seems to be undefined. Please make sure it is defined." >&5
30193 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir
'
30194 which seems to be undefined. Please make sure it is defined." >&2;}
30198 -) cat "$tmp/out" && rm -f "$tmp/out";;
30199 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
30201 || as_fn_error "could not create $ac_file" "$LINENO" 5
30207 if test x"$ac_file" != x-; then
30209 $as_echo "/* $configure_input */" \
30210 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
30211 } >"$tmp/config.h" \
30212 || as_fn_error "could not create $ac_file" "$LINENO" 5
30213 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
30214 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
30215 $as_echo "$as_me: $ac_file is unchanged" >&6;}
30218 mv "$tmp/config.h" "$ac_file" \
30219 || as_fn_error "could not create $ac_file" "$LINENO" 5
30222 $as_echo "/* $configure_input */" \
30223 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
30224 || as_fn_error "could not create -" "$LINENO" 5
30226 # Compute "$ac_file"'s index
in $config_headers.
30229 for _am_header
in $config_headers :; do
30230 case $_am_header in
30231 $_am_arg |
$_am_arg:* )
30234 _am_stamp_count
=`expr $_am_stamp_count + 1` ;;
30237 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
30238 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
30239 X"$_am_arg" : 'X\(//\)[^/]' \| \
30240 X"$_am_arg" : 'X\(//\)$' \| \
30241 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
30242 $as_echo X"$_am_arg" |
30243 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
30247 /^X\(\/\/\)[^/].*/{
30259 s/.*/./; q'`/stamp-h
$_am_stamp_count
30262 :C
) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
30263 $as_echo "$as_me: executing $ac_file commands" >&6;}
30268 case $ac_file$ac_mode in
30269 "depfiles":C
) test x
"$AMDEP_TRUE" != x
"" ||
{
30270 # Autoconf 2.62 quotes --file arguments for eval, but not when files
30271 # are listed without --file. Let's play safe and only enable the eval
30272 # if we detect the quoting.
30273 case $CONFIG_FILES in
30274 *\'*) eval set x
"$CONFIG_FILES" ;;
30275 *) set x
$CONFIG_FILES ;;
30280 # Strip MF so we end up with the name of the file.
30281 mf
=`echo "$mf" | sed -e 's/:.*$//'`
30282 # Check whether this is an Automake generated Makefile or not.
30283 # We used to match only the files named `Makefile.in', but
30284 # some people rename them; so instead we look at the file content.
30285 # Grep'ing the first line is not enough: some people post-process
30286 # each Makefile.in and add a new line on top of each file to say so.
30287 # Grep'ing the whole file is not good either: AIX grep has a line
30288 # limit of 2048, but all sed's we know have understand at least 4000.
30289 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" |
grep X
>/dev
/null
2>&1; then
30290 dirpart
=`$as_dirname -- "$mf" ||
30291 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
30292 X"$mf" : 'X\(//\)[^/]' \| \
30293 X"$mf" : 'X\(//\)$' \| \
30294 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
30296 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
30300 /^X\(\/\/\)[^/].*/{
30316 # Extract the definition of DEPDIR, am__include, and am__quote
30317 # from the Makefile without running `make'.
30318 DEPDIR
=`sed -n 's/^DEPDIR = //p' < "$mf"`
30319 test -z "$DEPDIR" && continue
30320 am__include
=`sed -n 's/^am__include = //p' < "$mf"`
30321 test -z "am__include" && continue
30322 am__quote
=`sed -n 's/^am__quote = //p' < "$mf"`
30323 # When using ansi2knr, U may be empty or an underscore; expand it
30324 U
=`sed -n 's/^U = //p' < "$mf"`
30325 # Find all dependency output files, they are included files with
30326 # $(DEPDIR) in their names. We invoke sed twice because it is the
30327 # simplest approach to changing $(DEPDIR) to its actual value in the
30329 for file in `sed -n "
30330 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
30331 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
30332 # Make sure the directory exists.
30333 test -f "$dirpart/$file" && continue
30334 fdir
=`$as_dirname -- "$file" ||
30335 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
30336 X"$file" : 'X\(//\)[^/]' \| \
30337 X"$file" : 'X\(//\)$' \| \
30338 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
30339 $as_echo X"$file" |
30340 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
30344 /^X\(\/\/\)[^/].*/{
30357 as_dir
=$dirpart/$fdir; as_fn_mkdir_p
30358 # echo "creating $dirpart/$file"
30359 echo '# dummy' > "$dirpart/$file"
30365 if test "${opsys}" = "mingw32"; then
30366 ${MAKE-make} MAKEFILE_NAME
=do-not-make-Makefile epaths-force-w32
30368 ${MAKE-make} MAKEFILE_NAME
=do-not-make-Makefile epaths-force
30372 if test ! -f src
/.gdbinit
&& test -f "$srcdir/src/.gdbinit"; then
30373 echo "source $srcdir/src/.gdbinit" > src
/.gdbinit
30383 ac_clean_files
=$ac_clean_files_save
30385 test $ac_write_fail = 0 ||
30386 as_fn_error
"write failure creating $CONFIG_STATUS" "$LINENO" 5
30389 # configure is writing to config.log, and then calls config.status.
30390 # config.status does its own redirection, appending to config.log.
30391 # Unfortunately, on DOS this fails, as config.log is still kept open
30392 # by configure, so config.status won't be able to write to it; its
30393 # output is simply discarded. So we exec the FD to /dev/null,
30394 # effectively closing config.log, so it can be properly (re)opened and
30395 # appended to by config.status. When coming back to configure, we
30396 # need to make the FD available again.
30397 if test "$no_create" != yes; then
30399 ac_config_status_args
=
30400 test "$silent" = yes &&
30401 ac_config_status_args
="$ac_config_status_args --quiet"
30403 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
30405 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
30406 # would make configure fail if this is the last instruction.
30407 $ac_cs_success || as_fn_exit $?
30409 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no
; then
30410 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
30411 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}