2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.65 for emacs 24.3.
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'
553 PACKAGE_STRING
='emacs 24.3'
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
610 LD_SWITCH_SYSTEM_TEMACS
614 gl_GNULIB_ENABLED_verify_FALSE
615 gl_GNULIB_ENABLED_verify_TRUE
616 gl_GNULIB_ENABLED_strtoull_FALSE
617 gl_GNULIB_ENABLED_strtoull_TRUE
618 gl_GNULIB_ENABLED_strtoll_FALSE
619 gl_GNULIB_ENABLED_strtoll_TRUE
620 gl_GNULIB_ENABLED_stat_FALSE
621 gl_GNULIB_ENABLED_stat_TRUE
622 gl_GNULIB_ENABLED_pathmax_FALSE
623 gl_GNULIB_ENABLED_pathmax_TRUE
624 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE
625 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE
626 gl_GNULIB_ENABLED_dosname_FALSE
627 gl_GNULIB_ENABLED_dosname_TRUE
632 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
635 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
636 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
637 TIME_H_DEFINES_STRUCT_TIMESPEC
638 NEXT_AS_FIRST_DIRECTIVE_TIME_H
640 WINDOWS_64_BIT_ST_SIZE
641 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
643 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
645 NEXT_AS_FIRST_DIRECTIVE_STDIO_H
654 REPLACE_STDIO_WRITE_FUNCS
655 REPLACE_STDIO_READ_FUNCS
664 REPLACE_OBSTACK_PRINTF
689 HAVE_DECL_OBSTACK_PRINTF
695 GNULIB_VSPRINTF_POSIX
699 GNULIB_VFPRINTF_POSIX
706 GNULIB_STDIO_H_SIGPIPE
707 GNULIB_STDIO_H_NONBLOCKING
722 GNULIB_OBSTACK_PRINTF_POSIX
723 GNULIB_OBSTACK_PRINTF
748 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
750 GL_GENERATE_STDDEF_H_FALSE
751 GL_GENERATE_STDDEF_H_TRUE
756 GL_GENERATE_STDBOOL_H_FALSE
757 GL_GENERATE_STDBOOL_H_TRUE
759 GL_GENERATE_STDARG_H_FALSE
760 GL_GENERATE_STDARG_H_TRUE
762 NEXT_AS_FIRST_DIRECTIVE_STDARG_H
764 GL_GENERATE_STDALIGN_H_FALSE
765 GL_GENERATE_STDALIGN_H_TRUE
767 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H
771 REPLACE_PTHREAD_SIGMASK
773 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
774 HAVE_STRUCT_SIGACTION_SA_SIGACTION
780 HAVE_POSIX_SIGNALBLOCKING
783 GNULIB_SIGNAL_H_SIGPIPE
785 GNULIB_PTHREAD_SIGMASK
787 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H
801 HAVE_DECL_LOCALTIME_R
840 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H
842 UINT64_MAX_EQ_ULONG_MAX
843 UINT32_MAX_LT_UINTMAX_MAX
846 INT64_MAX_EQ_LONG_MAX
847 INT32_MAX_LT_INTMAX_MAX
857 GL_GENERATE_STDINT_H_FALSE
858 GL_GENERATE_STDINT_H_TRUE
867 HAVE_SIGNED_SIG_ATOMIC_T
870 BITSIZEOF_SIG_ATOMIC_T
873 APPLE_UNIVERSAL_BUILD
877 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
882 HAVE_UNSIGNED_LONG_LONG_INT
885 NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H
887 REPLACE_STRUCT_TIMEVAL
893 GNULIB_GL_UNISTD_H_GETOPT
896 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
900 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
916 REPLACE_CANONICALIZE_FILE_NAME
921 HAVE_STRUCT_RANDOM_DATA
943 HAVE_CANONICALIZE_FILE_NAME
973 GNULIB_CANONICALIZE_FILE_NAME
977 GL_GENERATE_EXECINFO_H_FALSE
978 GL_GENERATE_EXECINFO_H_TRUE
981 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
982 UNISTD_H_HAVE_WINSOCK2_H
1003 REPLACE_GETDOMAINNAME
1014 HAVE_DECL_SETHOSTNAME
1015 HAVE_DECL_GETUSERSHELL
1016 HAVE_DECL_GETPAGESIZE
1017 HAVE_DECL_GETLOGIN_R
1018 HAVE_DECL_GETDOMAINNAME
1057 GNULIB_UNISTD_H_SIGPIPE
1058 GNULIB_UNISTD_H_NONBLOCKING
1084 GNULIB_GETDTABLESIZE
1085 GNULIB_GETDOMAINNAME
1102 GL_GENERATE_ALLOCA_H_FALSE
1103 GL_GENERATE_ALLOCA_H_TRUE
1106 GL_COND_LIBTOOL_FALSE
1107 GL_COND_LIBTOOL_TRUE
1138 x_default_search_path
1213 INSTALL_ARCH_INDEP_EXTRA
1215 LD_SWITCH_X_SITE_RPATH
1284 INSTALL_STRIP_PROGRAM
1326 program_transform_name
1337 ac_subst_files
='deps_frag
1340 enable_option_checking
1363 with_toolkit_scroll_bars
1376 with_pkg_config_prog
1380 enable_ns_self_contained
1381 enable_locallisppath
1383 enable_check_lisp_object_type
1386 enable_dependency_tracking
1389 enable_link_time_optimization
1392 ac_precious_vars
='build_alias
1404 # Initialize some variables set by options.
1406 ac_init_version
=false
1407 ac_unrecognized_opts
=
1408 ac_unrecognized_sep
=
1409 # The variables have the same names as the options, with
1410 # dashes changed to underlines.
1411 cache_file
=/dev
/null
1418 program_transform_name
=s
,x
,x
,
1426 # Installation directory options.
1427 # These are left unexpanded so users can "make install exec_prefix=/foo"
1428 # and all the variables that are supposed to be based on exec_prefix
1429 # by default will actually change.
1430 # Use braces instead of parens because sh, perl, etc. also accept them.
1431 # (The list follows the same order as the GNU Coding Standards.)
1432 bindir
='${exec_prefix}/bin'
1433 sbindir
='${exec_prefix}/sbin'
1434 libexecdir
='${exec_prefix}/libexec'
1435 datarootdir
='${prefix}/share'
1436 datadir
='${datarootdir}'
1437 sysconfdir
='${prefix}/etc'
1438 sharedstatedir
='${prefix}/com'
1439 localstatedir
='${prefix}/var'
1440 includedir
='${prefix}/include'
1441 oldincludedir
='/usr/include'
1442 docdir
='${datarootdir}/doc/${PACKAGE_TARNAME}'
1443 infodir
='${datarootdir}/info'
1448 libdir
='${exec_prefix}/lib'
1449 localedir
='${datarootdir}/locale'
1450 mandir
='${datarootdir}/man'
1456 # If the previous option needs an argument, assign it.
1457 if test -n "$ac_prev"; then
1458 eval $ac_prev=\
$ac_option
1464 *=*) ac_optarg
=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1468 # Accept the important Cygnus configure options, so we can diagnose typos.
1470 case $ac_dashdash$ac_option in
1474 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
1476 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
1477 bindir
=$ac_optarg ;;
1479 -build |
--build |
--buil |
--bui |
--bu)
1480 ac_prev
=build_alias
;;
1481 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
1482 build_alias
=$ac_optarg ;;
1484 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
1485 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
1486 ac_prev
=cache_file
;;
1487 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
1488 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
1489 cache_file
=$ac_optarg ;;
1491 --config-cache |
-C)
1492 cache_file
=config.cache
;;
1494 -datadir |
--datadir |
--datadi |
--datad)
1496 -datadir=* |
--datadir=* |
--datadi=* |
--datad=*)
1497 datadir
=$ac_optarg ;;
1499 -datarootdir |
--datarootdir |
--datarootdi |
--datarootd |
--dataroot \
1500 |
--dataroo |
--dataro |
--datar)
1501 ac_prev
=datarootdir
;;
1502 -datarootdir=* |
--datarootdir=* |
--datarootdi=* |
--datarootd=* \
1503 |
--dataroot=* |
--dataroo=* |
--dataro=* |
--datar=*)
1504 datarootdir
=$ac_optarg ;;
1506 -disable-* |
--disable-*)
1507 ac_useropt
=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1508 # Reject names that are not valid shell variable names.
1509 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1510 as_fn_error
"invalid feature name: $ac_useropt"
1511 ac_useropt_orig
=$ac_useropt
1512 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1513 case $ac_user_opts in
1515 "enable_
$ac_useropt"
1517 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1518 ac_unrecognized_sep
=', ';;
1520 eval enable_
$ac_useropt=no
;;
1522 -docdir |
--docdir |
--docdi |
--doc |
--do)
1524 -docdir=* |
--docdir=* |
--docdi=* |
--doc=* |
--do=*)
1525 docdir
=$ac_optarg ;;
1527 -dvidir |
--dvidir |
--dvidi |
--dvid |
--dvi |
--dv)
1529 -dvidir=* |
--dvidir=* |
--dvidi=* |
--dvid=* |
--dvi=* |
--dv=*)
1530 dvidir
=$ac_optarg ;;
1532 -enable-* |
--enable-*)
1533 ac_useropt
=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1534 # Reject names that are not valid shell variable names.
1535 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1536 as_fn_error
"invalid feature name: $ac_useropt"
1537 ac_useropt_orig
=$ac_useropt
1538 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1539 case $ac_user_opts in
1541 "enable_
$ac_useropt"
1543 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1544 ac_unrecognized_sep
=', ';;
1546 eval enable_
$ac_useropt=\
$ac_optarg ;;
1548 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
1549 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
1550 |
--exec |
--exe |
--ex)
1551 ac_prev
=exec_prefix
;;
1552 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
1553 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
1554 |
--exec=* |
--exe=* |
--ex=*)
1555 exec_prefix
=$ac_optarg ;;
1557 -gas |
--gas |
--ga |
--g)
1558 # Obsolete; use --with-gas.
1561 -help |
--help |
--hel |
--he |
-h)
1562 ac_init_help
=long
;;
1563 -help=r
* |
--help=r
* |
--hel=r
* |
--he=r
* |
-hr*)
1564 ac_init_help
=recursive
;;
1565 -help=s
* |
--help=s
* |
--hel=s
* |
--he=s
* |
-hs*)
1566 ac_init_help
=short
;;
1568 -host |
--host |
--hos |
--ho)
1569 ac_prev
=host_alias
;;
1570 -host=* |
--host=* |
--hos=* |
--ho=*)
1571 host_alias
=$ac_optarg ;;
1573 -htmldir |
--htmldir |
--htmldi |
--htmld |
--html |
--htm |
--ht)
1575 -htmldir=* |
--htmldir=* |
--htmldi=* |
--htmld=* |
--html=* |
--htm=* \
1577 htmldir
=$ac_optarg ;;
1579 -includedir |
--includedir |
--includedi |
--included |
--include \
1580 |
--includ |
--inclu |
--incl |
--inc)
1581 ac_prev
=includedir
;;
1582 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
1583 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
1584 includedir
=$ac_optarg ;;
1586 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
1588 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
1589 infodir
=$ac_optarg ;;
1591 -libdir |
--libdir |
--libdi |
--libd)
1593 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
1594 libdir
=$ac_optarg ;;
1596 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
1597 |
--libexe |
--libex |
--libe)
1598 ac_prev
=libexecdir
;;
1599 -libexecdir=* |
--libexecdir=* |
--libexecdi=* |
--libexecd=* |
--libexec=* \
1600 |
--libexe=* |
--libex=* |
--libe=*)
1601 libexecdir
=$ac_optarg ;;
1603 -localedir |
--localedir |
--localedi |
--localed |
--locale)
1604 ac_prev
=localedir
;;
1605 -localedir=* |
--localedir=* |
--localedi=* |
--localed=* |
--locale=*)
1606 localedir
=$ac_optarg ;;
1608 -localstatedir |
--localstatedir |
--localstatedi |
--localstated \
1609 |
--localstate |
--localstat |
--localsta |
--localst |
--locals)
1610 ac_prev
=localstatedir
;;
1611 -localstatedir=* |
--localstatedir=* |
--localstatedi=* |
--localstated=* \
1612 |
--localstate=* |
--localstat=* |
--localsta=* |
--localst=* |
--locals=*)
1613 localstatedir
=$ac_optarg ;;
1615 -mandir |
--mandir |
--mandi |
--mand |
--man |
--ma |
--m)
1617 -mandir=* |
--mandir=* |
--mandi=* |
--mand=* |
--man=* |
--ma=* |
--m=*)
1618 mandir
=$ac_optarg ;;
1620 -nfp |
--nfp |
--nf)
1621 # Obsolete; use --without-fp.
1624 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
1625 |
--no-cr |
--no-c |
-n)
1628 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
1629 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
1632 -oldincludedir |
--oldincludedir |
--oldincludedi |
--oldincluded \
1633 |
--oldinclude |
--oldinclud |
--oldinclu |
--oldincl |
--oldinc \
1634 |
--oldin |
--oldi |
--old |
--ol |
--o)
1635 ac_prev
=oldincludedir
;;
1636 -oldincludedir=* |
--oldincludedir=* |
--oldincludedi=* |
--oldincluded=* \
1637 |
--oldinclude=* |
--oldinclud=* |
--oldinclu=* |
--oldincl=* |
--oldinc=* \
1638 |
--oldin=* |
--oldi=* |
--old=* |
--ol=* |
--o=*)
1639 oldincludedir
=$ac_optarg ;;
1641 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
1643 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
1644 prefix
=$ac_optarg ;;
1646 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
1647 |
--program-pre |
--program-pr |
--program-p)
1648 ac_prev
=program_prefix
;;
1649 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
1650 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
1651 program_prefix
=$ac_optarg ;;
1653 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
1654 |
--program-suf |
--program-su |
--program-s)
1655 ac_prev
=program_suffix
;;
1656 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
1657 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
1658 program_suffix
=$ac_optarg ;;
1660 -program-transform-name |
--program-transform-name \
1661 |
--program-transform-nam |
--program-transform-na \
1662 |
--program-transform-n |
--program-transform- \
1663 |
--program-transform |
--program-transfor \
1664 |
--program-transfo |
--program-transf \
1665 |
--program-trans |
--program-tran \
1666 |
--progr-tra |
--program-tr |
--program-t)
1667 ac_prev
=program_transform_name
;;
1668 -program-transform-name=* |
--program-transform-name=* \
1669 |
--program-transform-nam=* |
--program-transform-na=* \
1670 |
--program-transform-n=* |
--program-transform-=* \
1671 |
--program-transform=* |
--program-transfor=* \
1672 |
--program-transfo=* |
--program-transf=* \
1673 |
--program-trans=* |
--program-tran=* \
1674 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
1675 program_transform_name
=$ac_optarg ;;
1677 -pdfdir |
--pdfdir |
--pdfdi |
--pdfd |
--pdf |
--pd)
1679 -pdfdir=* |
--pdfdir=* |
--pdfdi=* |
--pdfd=* |
--pdf=* |
--pd=*)
1680 pdfdir
=$ac_optarg ;;
1682 -psdir |
--psdir |
--psdi |
--psd |
--ps)
1684 -psdir=* |
--psdir=* |
--psdi=* |
--psd=* |
--ps=*)
1687 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
1688 |
-silent |
--silent |
--silen |
--sile |
--sil)
1691 -sbindir |
--sbindir |
--sbindi |
--sbind |
--sbin |
--sbi |
--sb)
1693 -sbindir=* |
--sbindir=* |
--sbindi=* |
--sbind=* |
--sbin=* \
1695 sbindir
=$ac_optarg ;;
1697 -sharedstatedir |
--sharedstatedir |
--sharedstatedi \
1698 |
--sharedstated |
--sharedstate |
--sharedstat |
--sharedsta \
1699 |
--sharedst |
--shareds |
--shared |
--share |
--shar \
1701 ac_prev
=sharedstatedir
;;
1702 -sharedstatedir=* |
--sharedstatedir=* |
--sharedstatedi=* \
1703 |
--sharedstated=* |
--sharedstate=* |
--sharedstat=* |
--sharedsta=* \
1704 |
--sharedst=* |
--shareds=* |
--shared=* |
--share=* |
--shar=* \
1706 sharedstatedir
=$ac_optarg ;;
1708 -site |
--site |
--sit)
1710 -site=* |
--site=* |
--sit=*)
1713 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
1715 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
1716 srcdir
=$ac_optarg ;;
1718 -sysconfdir |
--sysconfdir |
--sysconfdi |
--sysconfd |
--sysconf \
1719 |
--syscon |
--sysco |
--sysc |
--sys |
--sy)
1720 ac_prev
=sysconfdir
;;
1721 -sysconfdir=* |
--sysconfdir=* |
--sysconfdi=* |
--sysconfd=* |
--sysconf=* \
1722 |
--syscon=* |
--sysco=* |
--sysc=* |
--sys=* |
--sy=*)
1723 sysconfdir
=$ac_optarg ;;
1725 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
1726 ac_prev
=target_alias
;;
1727 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
1728 target_alias
=$ac_optarg ;;
1730 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
1733 -version |
--version |
--versio |
--versi |
--vers |
-V)
1734 ac_init_version
=: ;;
1737 ac_useropt
=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1738 # Reject names that are not valid shell variable names.
1739 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1740 as_fn_error
"invalid package name: $ac_useropt"
1741 ac_useropt_orig
=$ac_useropt
1742 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1743 case $ac_user_opts in
1747 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1748 ac_unrecognized_sep
=', ';;
1750 eval with_
$ac_useropt=\
$ac_optarg ;;
1752 -without-* |
--without-*)
1753 ac_useropt
=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1754 # Reject names that are not valid shell variable names.
1755 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1756 as_fn_error
"invalid package name: $ac_useropt"
1757 ac_useropt_orig
=$ac_useropt
1758 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1759 case $ac_user_opts in
1763 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1764 ac_unrecognized_sep
=', ';;
1766 eval with_
$ac_useropt=no
;;
1769 # Obsolete; use --with-x.
1772 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
1773 |
--x-incl |
--x-inc |
--x-in |
--x-i)
1774 ac_prev
=x_includes
;;
1775 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
1776 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
1777 x_includes
=$ac_optarg ;;
1779 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
1780 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
1781 ac_prev
=x_libraries
;;
1782 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
1783 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
1784 x_libraries
=$ac_optarg ;;
1786 -*) as_fn_error
"unrecognized option: \`$ac_option'
1787 Try \`$0 --help' for more information."
1791 ac_envvar
=`expr "x$ac_option" : 'x\([^=]*\)='`
1792 # Reject names that are not valid shell variable names.
1793 case $ac_envvar in #(
1794 '' |
[0-9]* |
*[!_
$as_cr_alnum]* )
1795 as_fn_error
"invalid variable name: \`$ac_envvar'" ;;
1797 eval $ac_envvar=\
$ac_optarg
1798 export $ac_envvar ;;
1801 # FIXME: should be removed in autoconf 3.0.
1802 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1803 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev
/null
&&
1804 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1805 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1811 if test -n "$ac_prev"; then
1812 ac_option
=--`echo $ac_prev | sed 's/_/-/g'`
1813 as_fn_error
"missing argument to $ac_option"
1816 if test -n "$ac_unrecognized_opts"; then
1817 case $enable_option_checking in
1819 fatal
) as_fn_error
"unrecognized options: $ac_unrecognized_opts" ;;
1820 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1824 # Check all directory arguments for consistency.
1825 for ac_var
in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1826 datadir sysconfdir sharedstatedir localstatedir includedir \
1827 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1828 libdir localedir mandir
1830 eval ac_val
=\$
$ac_var
1831 # Remove trailing slashes.
1834 ac_val
=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1835 eval $ac_var=\
$ac_val;;
1837 # Be sure to have absolute directory names.
1839 [\\/$
]* | ?
:[\\/]* ) continue;;
1840 NONE |
'' ) case $ac_var in *prefix
) continue;; esac;;
1842 as_fn_error
"expected an absolute directory name for --$ac_var: $ac_val"
1845 # There might be people who depend on the old broken behavior: `$host'
1846 # used to hold the argument of --host etc.
1847 # FIXME: To remove some day.
1850 target
=$target_alias
1852 # FIXME: To remove some day.
1853 if test "x$host_alias" != x
; then
1854 if test "x$build_alias" = x
; then
1855 cross_compiling
=maybe
1856 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1857 If a cross compiler is detected then cross compile mode will be used." >&2
1858 elif test "x$build_alias" != "x$host_alias"; then
1864 test -n "$host_alias" && ac_tool_prefix
=$host_alias-
1866 test "$silent" = yes && exec 6>/dev
/null
1869 ac_pwd
=`pwd` && test -n "$ac_pwd" &&
1870 ac_ls_di
=`ls -di .` &&
1871 ac_pwd_ls_di
=`cd "$ac_pwd" && ls -di .` ||
1872 as_fn_error
"working directory cannot be determined"
1873 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1874 as_fn_error
"pwd does not report name of working directory"
1877 # Find the source files, if location was not specified.
1878 if test -z "$srcdir"; then
1879 ac_srcdir_defaulted
=yes
1880 # Try the directory containing this script, then the parent directory.
1881 ac_confdir
=`$as_dirname -- "$as_myself" ||
1882 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1883 X"$as_myself" : 'X\(//\)[^/]' \| \
1884 X"$as_myself" : 'X\(//\)$' \| \
1885 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1886 $as_echo X"$as_myself" |
1887 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1905 if test ! -r "$srcdir/$ac_unique_file"; then
1909 ac_srcdir_defaulted
=no
1911 if test ! -r "$srcdir/$ac_unique_file"; then
1912 test "$ac_srcdir_defaulted" = yes && srcdir
="$ac_confdir or .."
1913 as_fn_error
"cannot find sources ($ac_unique_file) in $srcdir"
1915 ac_msg
="sources are in $srcdir, but \`cd $srcdir' does not work"
1917 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1919 # When building in place, set srcdir=.
1920 if test "$ac_abs_confdir" = "$ac_pwd"; then
1923 # Remove unnecessary trailing slashes from srcdir.
1924 # Double slashes in file names in object file debugging info
1925 # mess up M-x gdb in Emacs.
1927 */) srcdir
=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1929 for ac_var
in $ac_precious_vars; do
1930 eval ac_env_
${ac_var}_set=\${${ac_var}+set}
1931 eval ac_env_
${ac_var}_value
=\$
${ac_var}
1932 eval ac_cv_env_
${ac_var}_set=\${${ac_var}+set}
1933 eval ac_cv_env_
${ac_var}_value
=\$
${ac_var}
1937 # Report the --help message.
1939 if test "$ac_init_help" = "long"; then
1940 # Omit some internal or obsolete options to make the list less imposing.
1941 # This message is too long to be a string in the A/UX 3.1 sh.
1943 \`configure' configures emacs 24.3 to adapt to many kinds of systems.
1945 Usage: $0 [OPTION]... [VAR=VALUE]...
1947 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1948 VAR=VALUE. See below for descriptions of some of the useful variables.
1950 Defaults for the options are specified in brackets.
1953 -h, --help display this help and exit
1954 --help=short display options specific to this package
1955 --help=recursive display the short help of all the included packages
1956 -V, --version display version information and exit
1957 -q, --quiet, --silent do not print \`checking...' messages
1958 --cache-file=FILE cache test results in FILE [disabled]
1959 -C, --config-cache alias for \`--cache-file=config.cache'
1960 -n, --no-create do not create output files
1961 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1963 Installation directories:
1964 --prefix=PREFIX install architecture-independent files in PREFIX
1965 [$ac_default_prefix]
1966 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1969 By default, \`make install' will install all the files in
1970 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1971 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1972 for instance \`--prefix=\$HOME'.
1974 For better control, use the options below.
1976 Fine tuning of the installation directories:
1977 --bindir=DIR user executables [EPREFIX/bin]
1978 --sbindir=DIR system admin executables [EPREFIX/sbin]
1979 --libexecdir=DIR program executables [EPREFIX/libexec]
1980 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1981 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1982 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1983 --libdir=DIR object code libraries [EPREFIX/lib]
1984 --includedir=DIR C header files [PREFIX/include]
1985 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1986 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1987 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1988 --infodir=DIR info documentation [DATAROOTDIR/info]
1989 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1990 --mandir=DIR man documentation [DATAROOTDIR/man]
1991 --docdir=DIR documentation root [DATAROOTDIR/doc/emacs]
1992 --htmldir=DIR html documentation [DOCDIR]
1993 --dvidir=DIR dvi documentation [DOCDIR]
1994 --pdfdir=DIR pdf documentation [DOCDIR]
1995 --psdir=DIR ps documentation [DOCDIR]
2001 --program-prefix=PREFIX prepend PREFIX to installed program names
2002 --program-suffix=SUFFIX append SUFFIX to installed program names
2003 --program-transform-name=PROGRAM run
sed PROGRAM on installed program names
2006 --x-includes=DIR X include files are
in DIR
2007 --x-libraries=DIR X library files are
in DIR
2010 --build=BUILD configure
for building on BUILD
[guessed
]
2011 --host=HOST cross-compile to build programs to run on HOST
[BUILD
]
2015 if test -n "$ac_init_help"; then
2016 case $ac_init_help in
2017 short | recursive
) echo "Configuration of emacs 24.3:";;
2022 --disable-option-checking ignore unrecognized
--enable/--with options
2023 --disable-FEATURE do not include FEATURE
(same as
--enable-FEATURE=no
)
2024 --enable-FEATURE[=ARG
] include FEATURE
[ARG
=yes]
2025 --disable-ns-self-contained
2026 disable self contained build under NeXTstep
2027 --enable-locallisppath=PATH
2028 directories Emacs should search
for lisp files
2029 specific to this site
2030 --enable-checking[=LIST
]
2031 enable expensive run-time checks. With LIST
, enable
2032 only specific categories of checks. Categories are
:
2033 all
,yes,no. Flags are
: stringbytes
, stringoverrun
,
2034 stringfreelist
, xmallocoverrun
, conslist
, glyphs
2035 --enable-check-lisp-object-type
2036 enable compile
time checks
for the Lisp_Object data
2037 type. This is useful
for development
for catching
2038 certain types of bugs.
2039 --enable-profiling build emacs with low-level
, gprof profiling support.
2040 Mainly useful
for debugging Emacs itself. May not
2041 work on all platforms. Stops profiler.el working.
2042 --enable-autodepend automatically generate dependencies to .h-files.
2043 Requires GNU Make and Gcc. Enabled
if GNU Make and
2045 --disable-dependency-tracking speeds up one-time build
2046 --enable-dependency-tracking do not reject slow dependency extractors
2047 --disable-largefile omit support
for large files
2048 --enable-gcc-warnings turn on lots of GCC warnings
/errors. This is
2049 intended
for developers
, and may generate false
2050 alarms when used with older or non-GNU development
2052 --enable-link-time-optimization
2053 build emacs with link-time optimization. This is
2054 supported only
for GCC since
4.5.0.
2057 --with-PACKAGE[=ARG
] use PACKAGE
[ARG
=yes]
2058 --without-PACKAGE do not use PACKAGE
(same as
--with-PACKAGE=no
)
2059 --without-all omit almost all features and build small executable
2060 with minimal dependencies
2061 --without-pop don
't support POP mail retrieval with movemail
2062 --with-kerberos support Kerberos-authenticated POP
2063 --with-kerberos5 support Kerberos version 5 authenticated POP
2064 --with-hesiod support Hesiod to get the POP server host
2065 --with-mmdf support MMDF mailboxes
2066 --with-mail-unlink unlink, rather than empty, mail spool after reading
2067 --with-mailhost=HOSTNAME
2068 string giving default POP mail host
2069 --without-sound don't compile with sound support
2070 --with-x-toolkit=KIT use an X toolkit
(KIT one of
: yes or gtk
, gtk2
,
2071 gtk3
, lucid or athena
, motif
, no
)
2072 --with-wide-int prefer wide Emacs integers
(typically
62-bit)
2073 --without-xpm don
't compile with XPM image support
2074 --without-jpeg don't compile with JPEG image support
2075 --without-tiff don
't compile with TIFF image support
2076 --without-gif don't compile with GIF image support
2077 --without-png don
't compile with PNG image support
2078 --without-rsvg don't compile with SVG image support
2079 --without-xml2 don
't compile with XML parsing support
2080 --without-imagemagick don't compile with ImageMagick image support
2081 --without-xft don
't use XFT for anti aliased fonts
2082 --without-libotf don't use libotf
for OpenType font support
2083 --without-m17n-flt don
't use m17n-flt for text shaping
2084 --without-toolkit-scroll-bars
2085 don't use Motif or Xaw3d scroll bars
2086 --without-xaw3d don
't use Xaw3d
2087 --without-xim don't use X11 XIM
2088 --with-ns use NeXTstep
(Cocoa or GNUstep
) windowing system
2089 --with-w32 use native MS Windows GUI
2090 --without-gpm don
't use -lgpm for mouse support on a GNU/Linux
2092 --without-dbus don't compile with D-Bus support
2093 --without-gconf don
't compile with GConf support
2094 --without-gsettings don't compile with GSettings support
2095 --without-selinux don
't compile with SELinux support
2096 --without-gnutls don't use
-lgnutls for SSL
/TLS support
2097 --without-makeinfo don
't require makeinfo for building manuals
2098 --without-compress-info don't
compress the installed Info pages
2099 --with-pkg-config-prog=PATH
2100 path to pkg-config
for finding GTK and librsvg
2101 --with-crt-dir=DIR directory containing crtn.o etc. The default is
2102 /usr
/lib
, or
/usr
/lib64 on some platforms.
2103 --with-gameuser=USER user
for shared game score files
2104 --with-gnustep-conf=PATH
2105 path to GNUstep.conf
; default
$GNUSTEP_CONFIG_FILE,
2106 or
/etc
/GNUstep
/GNUstep.conf
2107 --with-x use the X Window System
2109 Some influential environment variables
:
2110 CC C compiler
command
2111 CFLAGS C compiler flags
2112 LDFLAGS linker flags
, e.g.
-L<lib dir
> if you have libraries
in a
2113 nonstandard directory
<lib dir
>
2114 LIBS libraries to pass to the linker
, e.g.
-l<library
>
2115 CPPFLAGS
(Objective
) C
/C
++ preprocessor flags
, e.g.
-I<include dir
> if
2116 you have headers
in a nonstandard directory
<include dir
>
2118 XMKMF Path to xmkmf
, Makefile generator
for X Window System
2120 Use these variables to override the choices made by
`configure' or to help
2121 it to find libraries and programs with nonstandard names/locations.
2123 Report bugs to the package provider.
2128 if test "$ac_init_help" = "recursive"; then
2129 # If there are subdirs, report their specific --help.
2130 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
2131 test -d "$ac_dir" ||
2132 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
2137 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2139 ac_dir_suffix=/`$as_echo "$ac_dir" |
sed 's|^\.[\\/]||'`
2140 # A ".." for each directory in $ac_dir_suffix.
2141 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" |
sed 's|/[^\\/]*|/..|g;s|/||'`
2142 case $ac_top_builddir_sub in
2143 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2144 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2147 ac_abs_top_builddir=$ac_pwd
2148 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2149 # for backward compatibility:
2150 ac_top_builddir=$ac_top_build_prefix
2153 .) # We are building in place.
2155 ac_top_srcdir=$ac_top_builddir_sub
2156 ac_abs_top_srcdir=$ac_pwd ;;
2157 [\\/]* | ?:[\\/]* ) # Absolute name.
2158 ac_srcdir=$srcdir$ac_dir_suffix;
2159 ac_top_srcdir=$srcdir
2160 ac_abs_top_srcdir=$srcdir ;;
2162 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2163 ac_top_srcdir=$ac_top_build_prefix$srcdir
2164 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2166 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2168 cd "$ac_dir" || { ac_status=$?; continue; }
2169 # Check for guested configure.
2170 if test -f "$ac_srcdir/configure.gnu"; then
2172 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
2173 elif test -f "$ac_srcdir/configure"; then
2175 $SHELL "$ac_srcdir/configure" --help=recursive
2177 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
2179 cd "$ac_pwd" || { ac_status=$?; break; }
2183 test -n "$ac_init_help" && exit $ac_status
2184 if $ac_init_version; then
2186 emacs configure 24.3
2187 generated by GNU Autoconf 2.65
2189 Copyright (C) 2009 Free Software Foundation, Inc.
2190 This configure script is free software; the Free Software Foundation
2191 gives unlimited permission to copy, distribute and modify it.
2196 ## ------------------------ ##
2197 ## Autoconf initialization. ##
2198 ## ------------------------ ##
2200 # ac_fn_c_try_compile LINENO
2201 # --------------------------
2202 # Try to compile conftest.$ac_ext, and return whether this succeeded.
2203 ac_fn_c_try_compile ()
2205 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2206 rm -f conftest.$ac_objext
2207 if { { ac_try="$ac_compile"
2209 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
2210 *) ac_try_echo
=$ac_try;;
2212 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2213 $as_echo "$ac_try_echo"; } >&5
2214 (eval "$ac_compile") 2>conftest.err
2216 if test -s conftest.err
; then
2217 grep -v '^ *+' conftest.err
>conftest.er1
2218 cat conftest.er1
>&5
2219 mv -f conftest.er1 conftest.err
2221 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2222 test $ac_status = 0; } && {
2223 test -z "$ac_c_werror_flag" ||
2224 test ! -s conftest.err
2225 } && test -s conftest.
$ac_objext; then :
2228 $as_echo "$as_me: failed program was:" >&5
2229 sed 's/^/| /' conftest.
$ac_ext >&5
2233 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2234 as_fn_set_status
$ac_retval
2236 } # ac_fn_c_try_compile
2238 # ac_fn_c_try_cpp LINENO
2239 # ----------------------
2240 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2243 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2244 if { { ac_try
="$ac_cpp conftest.$ac_ext"
2246 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2247 *) ac_try_echo=$ac_try;;
2249 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2250 $as_echo "$ac_try_echo"; } >&5
2251 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2253 if test -s conftest.err; then
2254 grep -v '^ *+' conftest.err >conftest.er1
2255 cat conftest.er1 >&5
2256 mv -f conftest.er1 conftest.err
2258 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2259 test $ac_status = 0; } >/dev/null && {
2260 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2261 test ! -s conftest.err
2265 $as_echo "$as_me: failed program was:" >&5
2266 sed 's/^/| /' conftest.$ac_ext >&5
2270 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2271 as_fn_set_status $ac_retval
2275 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2276 # -------------------------------------------------------
2277 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2278 # the include files in INCLUDES and setting the cache variable VAR
2280 ac_fn_c_check_header_mongrel ()
2282 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2283 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2285 $as_echo_n "checking for $2... " >&6; }
2286 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2287 $as_echo_n "(cached) " >&6
2290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2291 $as_echo "$ac_res" >&6; }
2293 # Is the header compilable?
2294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2295 $as_echo_n "checking $2 usability... " >&6; }
2296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2297 /* end confdefs.h. */
2301 if ac_fn_c_try_compile "$LINENO"; then :
2302 ac_header_compiler=yes
2304 ac_header_compiler=no
2306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2308 $as_echo "$ac_header_compiler" >&6; }
2310 # Is the header present?
2311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2312 $as_echo_n "checking $2 presence... " >&6; }
2313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2314 /* end confdefs.h. */
2317 if ac_fn_c_try_cpp "$LINENO"; then :
2318 ac_header_preproc=yes
2320 ac_header_preproc=no
2322 rm -f conftest.err conftest.$ac_ext
2323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2324 $as_echo "$ac_header_preproc" >&6; }
2326 # So? What about this header?
2327 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2329 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2330 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2331 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2332 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2335 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2336 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2337 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2338 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2339 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2340 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2341 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2342 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2343 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2344 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2348 $as_echo_n "checking for $2... " >&6; }
2349 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2350 $as_echo_n "(cached) " >&6
2352 eval "$3=\$ac_header_compiler"
2355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2356 $as_echo "$ac_res" >&6; }
2358 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2360 } # ac_fn_c_check_header_mongrel
2362 # ac_fn_c_try_run LINENO
2363 # ----------------------
2364 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2365 # that executables *can* be run.
2368 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2369 if { { ac_try="$ac_link"
2371 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
2372 *) ac_try_echo
=$ac_try;;
2374 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2375 $as_echo "$ac_try_echo"; } >&5
2376 (eval "$ac_link") 2>&5
2378 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2379 test $ac_status = 0; } && { ac_try
='./conftest$ac_exeext'
2380 { { case "(($ac_try" in
2381 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2382 *) ac_try_echo=$ac_try;;
2384 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2385 $as_echo "$ac_try_echo"; } >&5
2386 (eval "$ac_try") 2>&5
2388 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2389 test $ac_status = 0; }; }; then :
2392 $as_echo "$as_me: program exited with status $ac_status" >&5
2393 $as_echo "$as_me: failed program was:" >&5
2394 sed 's/^/| /' conftest.$ac_ext >&5
2396 ac_retval=$ac_status
2398 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2399 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2400 as_fn_set_status $ac_retval
2404 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2405 # -------------------------------------------------------
2406 # Tests whether HEADER exists and can be compiled using the include files in
2407 # INCLUDES, setting the cache variable VAR accordingly.
2408 ac_fn_c_check_header_compile ()
2410 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2412 $as_echo_n "checking for $2... " >&6; }
2413 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2414 $as_echo_n "(cached) " >&6
2416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2417 /* end confdefs.h. */
2421 if ac_fn_c_try_compile "$LINENO"; then :
2426 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2430 $as_echo "$ac_res" >&6; }
2431 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2433 } # ac_fn_c_check_header_compile
2435 # ac_fn_c_try_link LINENO
2436 # -----------------------
2437 # Try to link conftest.$ac_ext, and return whether this succeeded.
2440 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2441 rm -f conftest.$ac_objext conftest$ac_exeext
2442 if { { ac_try="$ac_link"
2444 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
2445 *) ac_try_echo
=$ac_try;;
2447 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2448 $as_echo "$ac_try_echo"; } >&5
2449 (eval "$ac_link") 2>conftest.err
2451 if test -s conftest.err
; then
2452 grep -v '^ *+' conftest.err
>conftest.er1
2453 cat conftest.er1
>&5
2454 mv -f conftest.er1 conftest.err
2456 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2457 test $ac_status = 0; } && {
2458 test -z "$ac_c_werror_flag" ||
2459 test ! -s conftest.err
2460 } && test -s conftest
$ac_exeext && {
2461 test "$cross_compiling" = yes ||
2462 $as_test_x conftest
$ac_exeext
2466 $as_echo "$as_me: failed program was:" >&5
2467 sed 's/^/| /' conftest.
$ac_ext >&5
2471 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2472 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2473 # interfere with the next link command; also delete a directory that is
2474 # left behind by Apple's compiler. We do this before executing the actions.
2475 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2476 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2477 as_fn_set_status
$ac_retval
2479 } # ac_fn_c_try_link
2481 # ac_fn_c_check_decl LINENO SYMBOL VAR
2482 # ------------------------------------
2483 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2484 ac_fn_c_check_decl
()
2486 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
2488 $as_echo_n "checking whether $2 is declared... " >&6; }
2489 if { as_var
=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2490 $as_echo_n "(cached) " >&6
2492 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2493 /* end confdefs.h. */
2506 if ac_fn_c_try_compile
"$LINENO"; then :
2511 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2515 $as_echo "$ac_res" >&6; }
2516 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2518 } # ac_fn_c_check_decl
2520 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2521 # ----------------------------------------------
2522 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2523 ac_fn_c_check_header_preproc
()
2525 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2527 $as_echo_n "checking for $2... " >&6; }
2528 if { as_var
=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2529 $as_echo_n "(cached) " >&6
2531 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2532 /* end confdefs.h. */
2535 if ac_fn_c_try_cpp
"$LINENO"; then :
2540 rm -f conftest.err conftest.
$ac_ext
2543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2544 $as_echo "$ac_res" >&6; }
2545 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2547 } # ac_fn_c_check_header_preproc
2549 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2550 # ----------------------------------------------------
2551 # Tries to find if the field MEMBER exists in type AGGR, after including
2552 # INCLUDES, setting cache variable VAR accordingly.
2553 ac_fn_c_check_member
()
2555 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2557 $as_echo_n "checking for $2.$3... " >&6; }
2558 if { as_var
=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2559 $as_echo_n "(cached) " >&6
2561 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2562 /* end confdefs.h. */
2574 if ac_fn_c_try_compile
"$LINENO"; then :
2577 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2578 /* end confdefs.h. */
2584 if (sizeof ac_aggr.$3)
2590 if ac_fn_c_try_compile
"$LINENO"; then :
2595 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2597 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2601 $as_echo "$ac_res" >&6; }
2602 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2604 } # ac_fn_c_check_member
2606 # ac_fn_c_check_func LINENO FUNC VAR
2607 # ----------------------------------
2608 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2609 ac_fn_c_check_func
()
2611 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2613 $as_echo_n "checking for $2... " >&6; }
2614 if { as_var
=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2615 $as_echo_n "(cached) " >&6
2617 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2618 /* end confdefs.h. */
2619 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2620 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2621 #define $2 innocuous_$2
2623 /* System header to define __stub macros and hopefully few prototypes,
2624 which can conflict with char $2 (); below.
2625 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2626 <limits.h> exists even on freestanding compilers. */
2629 # include <limits.h>
2631 # include <assert.h>
2636 /* Override any GCC internal prototype to avoid an error.
2637 Use char because int might match the return type of a GCC
2638 builtin and then its argument prototype would still apply. */
2643 /* The GNU C library defines this for functions which it implements
2644 to always fail with ENOSYS. Some functions are actually named
2645 something starting with __ and the normal name is an alias. */
2646 #if defined __stub_$2 || defined __stub___$2
2658 if ac_fn_c_try_link
"$LINENO"; then :
2663 rm -f core conftest.err conftest.
$ac_objext \
2664 conftest
$ac_exeext conftest.
$ac_ext
2667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2668 $as_echo "$ac_res" >&6; }
2669 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2671 } # ac_fn_c_check_func
2673 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2674 # -------------------------------------------
2675 # Tests whether TYPE exists after having included INCLUDES, setting cache
2676 # variable VAR accordingly.
2677 ac_fn_c_check_type
()
2679 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2681 $as_echo_n "checking for $2... " >&6; }
2682 if { as_var
=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2683 $as_echo_n "(cached) " >&6
2686 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2687 /* end confdefs.h. */
2698 if ac_fn_c_try_compile
"$LINENO"; then :
2699 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2700 /* end confdefs.h. */
2711 if ac_fn_c_try_compile
"$LINENO"; then :
2716 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2718 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2722 $as_echo "$ac_res" >&6; }
2723 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2725 } # ac_fn_c_check_type
2727 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2728 # --------------------------------------------
2729 # Tries to find the compile-time value of EXPR in a program that includes
2730 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2732 ac_fn_c_compute_int
()
2734 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2735 if test "$cross_compiling" = yes; then
2736 # Depending upon the size, compute the lo and hi bounds.
2737 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2738 /* end confdefs.h. */
2743 static int test_array [1 - 2 * !(($2) >= 0)];
2750 if ac_fn_c_try_compile
"$LINENO"; then :
2753 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2754 /* end confdefs.h. */
2759 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2766 if ac_fn_c_try_compile
"$LINENO"; then :
2767 ac_hi
=$ac_mid; break
2769 as_fn_arith
$ac_mid + 1 && ac_lo
=$as_val
2770 if test $ac_lo -le $ac_mid; then
2774 as_fn_arith
2 '*' $ac_mid + 1 && ac_mid
=$as_val
2776 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2779 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2780 /* end confdefs.h. */
2785 static int test_array [1 - 2 * !(($2) < 0)];
2792 if ac_fn_c_try_compile
"$LINENO"; then :
2795 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2796 /* end confdefs.h. */
2801 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2808 if ac_fn_c_try_compile
"$LINENO"; then :
2809 ac_lo
=$ac_mid; break
2811 as_fn_arith
'(' $ac_mid ')' - 1 && ac_hi
=$as_val
2812 if test $ac_mid -le $ac_hi; then
2816 as_fn_arith
2 '*' $ac_mid && ac_mid
=$as_val
2818 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2823 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2825 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2826 # Binary search between lo and hi bounds.
2827 while test "x$ac_lo" != "x$ac_hi"; do
2828 as_fn_arith
'(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid
=$as_val
2829 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2830 /* end confdefs.h. */
2835 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2842 if ac_fn_c_try_compile
"$LINENO"; then :
2845 as_fn_arith
'(' $ac_mid ')' + 1 && ac_lo
=$as_val
2847 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2850 ?
*) eval "$3=\$ac_lo"; ac_retval
=0 ;;
2854 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2855 /* end confdefs.h. */
2857 static long int longval () { return $2; }
2858 static unsigned long int ulongval () { return $2; }
2865 FILE *f = fopen ("conftest.val", "w");
2870 long int i = longval ();
2873 fprintf (f, "%ld", i);
2877 unsigned long int i = ulongval ();
2880 fprintf (f, "%lu", i);
2882 /* Do not output a trailing newline, as this causes \r\n confusion
2883 on some platforms. */
2884 return ferror (f) || fclose (f) != 0;
2890 if ac_fn_c_try_run
"$LINENO"; then :
2891 echo >>conftest.val
; read $3 <conftest.val
; ac_retval
=0
2895 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
2896 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
2900 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2901 as_fn_set_status
$ac_retval
2903 } # ac_fn_c_compute_int
2904 cat >config.log
<<_ACEOF
2905 This file contains any messages produced by compilers while
2906 running configure, to aid debugging if configure makes a mistake.
2908 It was created by emacs $as_me 24.3, which was
2909 generated by GNU Autoconf 2.65. Invocation command line was
2921 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2922 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2923 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2924 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2925 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2927 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2928 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2930 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2931 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2932 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2933 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2934 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2935 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2936 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2940 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2944 test -z "$as_dir" && as_dir
=.
2945 $as_echo "PATH: $as_dir"
2961 # Keep a trace of the command line.
2962 # Strip out --no-create and --no-recursion so they do not pile up.
2963 # Strip out --silent because we don't want to record it for future runs.
2964 # Also quote any args containing shell meta-characters.
2965 # Make two passes to allow for proper duplicate-argument suppression.
2969 ac_must_keep_next
=false
2975 -no-create |
--no-c* |
-n |
-no-recursion |
--no-r*) continue ;;
2976 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
2977 |
-silent |
--silent |
--silen |
--sile |
--sil)
2980 ac_arg
=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2983 1) as_fn_append ac_configure_args0
" '$ac_arg'" ;;
2985 as_fn_append ac_configure_args1
" '$ac_arg'"
2986 if test $ac_must_keep_next = true
; then
2987 ac_must_keep_next
=false
# Got value, back to normal.
2990 *=* |
--config-cache |
-C |
-disable-* |
--disable-* \
2991 |
-enable-* |
--enable-* |
-gas |
--g* |
-nfp |
--nf* \
2992 |
-q |
-quiet |
--q* |
-silent |
--sil* |
-v |
-verb* \
2993 |
-with-* |
--with-* |
-without-* |
--without-* |
--x)
2994 case "$ac_configure_args0 " in
2995 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2998 -* ) ac_must_keep_next
=true
;;
3001 as_fn_append ac_configure_args
" '$ac_arg'"
3006 { ac_configure_args0
=; unset ac_configure_args0
;}
3007 { ac_configure_args1
=; unset ac_configure_args1
;}
3009 # When interrupted or exit'd, cleanup temporary files, and complete
3010 # config.log. We remove comments because anyway the quotes in there
3011 # would cause problems or look ugly.
3012 # WARNING: Use '\'' to represent an apostrophe within the trap.
3013 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
3014 trap 'exit_status=$?
3015 # Save into config.log some information that might help in debugging.
3020 ## ---------------- ##
3021 ## Cache variables. ##
3022 ## ---------------- ##
3025 # The following way of writing the cache mishandles newlines in values,
3027 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
3028 eval ac_val=\$$ac_var
3032 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3033 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3036 _ | IFS | as_nl) ;; #(
3037 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3038 *) { eval $ac_var=; unset $ac_var;} ;;
3043 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
3044 *${as_nl}ac_space=\ *)
3046 "s/'\''/'\''\\\\'\'''\''/g;
3047 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
3050 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3058 ## ----------------- ##
3059 ## Output variables. ##
3060 ## ----------------- ##
3063 for ac_var in $ac_subst_vars
3065 eval ac_val=\$$ac_var
3067 *\'\''*) ac_val
=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3069 $as_echo "$ac_var='\''$ac_val'\''"
3073 if test -n "$ac_subst_files"; then
3075 ## ------------------- ##
3076 ## File substitutions. ##
3077 ## ------------------- ##
3080 for ac_var
in $ac_subst_files
3082 eval ac_val
=\$
$ac_var
3084 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3086 $as_echo "$ac_var='\''$ac_val'\''"
3091 if test -s confdefs.h; then
3101 test "$ac_signal" != 0 &&
3102 $as_echo "$as_me: caught signal $ac_signal"
3103 $as_echo "$as_me: exit $exit_status"
3105 rm -f core *.core core.conftest.* &&
3106 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
3109 for ac_signal
in 1 2 13 15; do
3110 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
3114 # confdefs.h avoids OS command line length limits that DEFS can exceed.
3115 rm -f -r conftest
* confdefs.h
3117 $as_echo "/* confdefs.h */" > confdefs.h
3119 # Predefined preprocessor variables.
3121 cat >>confdefs.h
<<_ACEOF
3122 #define PACKAGE_NAME "$PACKAGE_NAME"
3125 cat >>confdefs.h
<<_ACEOF
3126 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
3129 cat >>confdefs.h
<<_ACEOF
3130 #define PACKAGE_VERSION "$PACKAGE_VERSION"
3133 cat >>confdefs.h
<<_ACEOF
3134 #define PACKAGE_STRING "$PACKAGE_STRING"
3137 cat >>confdefs.h
<<_ACEOF
3138 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
3141 cat >>confdefs.h
<<_ACEOF
3142 #define PACKAGE_URL "$PACKAGE_URL"
3146 # Let the site file select an alternate cache file if it wants to.
3147 # Prefer an explicitly selected file to automatically selected ones.
3150 if test -n "$CONFIG_SITE"; then
3151 ac_site_file1
=$CONFIG_SITE
3152 elif test "x$prefix" != xNONE
; then
3153 ac_site_file1
=$prefix/share
/config.site
3154 ac_site_file2
=$prefix/etc
/config.site
3156 ac_site_file1
=$ac_default_prefix/share
/config.site
3157 ac_site_file2
=$ac_default_prefix/etc
/config.site
3159 for ac_site_file
in "$ac_site_file1" "$ac_site_file2"
3161 test "x$ac_site_file" = xNONE
&& continue
3162 if test /dev
/null
!= "$ac_site_file" && test -r "$ac_site_file"; then
3163 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
3164 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
3165 sed 's/^/| /' "$ac_site_file" >&5
3170 if test -r "$cache_file"; then
3171 # Some versions of bash will fail to source /dev/null (special files
3172 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
3173 if test /dev
/null
!= "$cache_file" && test -f "$cache_file"; then
3174 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
3175 $as_echo "$as_me: loading cache $cache_file" >&6;}
3177 [\\/]* | ?
:[\\/]* ) .
"$cache_file";;
3178 *) .
"./$cache_file";;
3182 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
3183 $as_echo "$as_me: creating cache $cache_file" >&6;}
3187 as_fn_append ac_header_list
" linux/version.h"
3188 as_fn_append ac_header_list
" sys/systeminfo.h"
3189 as_fn_append ac_header_list
" stdio_ext.h"
3190 as_fn_append ac_header_list
" fcntl.h"
3191 as_fn_append ac_header_list
" coff.h"
3192 as_fn_append ac_header_list
" pty.h"
3193 as_fn_append ac_header_list
" sys/vlimit.h"
3194 as_fn_append ac_header_list
" sys/resource.h"
3195 as_fn_append ac_header_list
" sys/utsname.h"
3196 as_fn_append ac_header_list
" pwd.h"
3197 as_fn_append ac_header_list
" utmp.h"
3198 as_fn_append ac_header_list
" dirent.h"
3199 as_fn_append ac_header_list
" util.h"
3200 as_fn_append ac_header_list
" sys/socket.h"
3201 as_fn_append ac_header_list
" stdlib.h"
3202 as_fn_append ac_header_list
" unistd.h"
3203 as_fn_append ac_header_list
" sys/param.h"
3204 as_fn_append ac_header_list
" pthread.h"
3205 as_fn_append ac_header_list
" malloc/malloc.h"
3206 as_fn_append ac_header_list
" maillock.h"
3207 as_fn_append ac_header_list
" sys/un.h"
3208 as_fn_append ac_func_list
" tzset"
3209 as_fn_append ac_func_list
" readlinkat"
3210 as_fn_append ac_header_list
" execinfo.h"
3211 gl_getopt_required
=GNU
3212 as_fn_append ac_header_list
" getopt.h"
3213 as_fn_append ac_func_list
" gettimeofday"
3214 as_fn_append ac_func_list
" nanotime"
3215 as_fn_append ac_header_list
" sys/time.h"
3216 as_fn_append ac_header_list
" wchar.h"
3217 as_fn_append ac_header_list
" stdint.h"
3218 as_fn_append ac_header_list
" inttypes.h"
3219 as_fn_append ac_func_list
" lstat"
3220 as_fn_append ac_func_list
" alarm"
3221 as_fn_append ac_header_list
" sys/select.h"
3222 as_fn_append ac_func_list
" pselect"
3223 as_fn_append ac_func_list
" pthread_sigmask"
3224 as_fn_append ac_func_list
" readlink"
3225 as_fn_append ac_func_list
" strtoimax"
3226 as_fn_append ac_func_list
" strtoumax"
3227 as_fn_append ac_func_list
" symlink"
3228 as_fn_append ac_header_list
" sys/stat.h"
3229 as_fn_append ac_func_list
" localtime_r"
3230 as_fn_append ac_header_list
" utime.h"
3231 as_fn_append ac_func_list
" futimes"
3232 as_fn_append ac_func_list
" futimesat"
3233 as_fn_append ac_func_list
" futimens"
3234 as_fn_append ac_func_list
" utimensat"
3235 as_fn_append ac_func_list
" lutimes"
3236 # Check that the precious variables saved in the cache have kept the same
3238 ac_cache_corrupted
=false
3239 for ac_var
in $ac_precious_vars; do
3240 eval ac_old_set
=\
$ac_cv_env_${ac_var}_set
3241 eval ac_new_set
=\
$ac_env_${ac_var}_set
3242 eval ac_old_val
=\
$ac_cv_env_${ac_var}_value
3243 eval ac_new_val
=\
$ac_env_${ac_var}_value
3244 case $ac_old_set,$ac_new_set in
3246 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3247 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3248 ac_cache_corrupted
=: ;;
3250 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3251 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3252 ac_cache_corrupted
=: ;;
3255 if test "x$ac_old_val" != "x$ac_new_val"; then
3256 # differences in whitespace do not lead to failure.
3257 ac_old_val_w
=`echo x $ac_old_val`
3258 ac_new_val_w
=`echo x $ac_new_val`
3259 if test "$ac_old_val_w" != "$ac_new_val_w"; then
3260 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3261 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3262 ac_cache_corrupted
=:
3264 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3265 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3266 eval $ac_var=\
$ac_old_val
3268 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
3269 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
3270 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
3271 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
3274 # Pass precious variables to config.status.
3275 if test "$ac_new_set" = set; then
3277 *\'*) ac_arg
=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3278 *) ac_arg
=$ac_var=$ac_new_val ;;
3280 case " $ac_configure_args " in
3281 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
3282 *) as_fn_append ac_configure_args
" '$ac_arg'" ;;
3286 if $ac_cache_corrupted; then
3287 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3288 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3289 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3290 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3291 as_fn_error
"run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3293 ## -------------------- ##
3294 ## Main body of script. ##
3295 ## -------------------- ##
3298 ac_cpp
='$CPP $CPPFLAGS'
3299 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3300 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3301 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3304 ac_config_headers
="$ac_config_headers src/config.h:src/config.in"
3308 for ac_dir
in build-aux
"$srcdir"/build-aux
; do
3309 for ac_t
in install-sh
install.sh shtool
; do
3310 if test -f "$ac_dir/$ac_t"; then
3312 ac_install_sh
="$ac_aux_dir/$ac_t -c"
3317 if test -z "$ac_aux_dir"; then
3318 as_fn_error
"cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5
3321 # These three variables are undocumented and unsupported,
3322 # and are intended to be withdrawn in a future Autoconf release.
3323 # They can cause serious problems if a builder's source tree is in a directory
3324 # whose full name contains unusual characters.
3325 ac_config_guess
="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3326 ac_config_sub
="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3327 ac_configure
="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3330 am__api_version
='1.11'
3332 # Find a good install program. We prefer a C program (faster),
3333 # so one script is as good as another. But avoid the broken or
3334 # incompatible versions:
3335 # SysV /etc/install, /usr/sbin/install
3336 # SunOS /usr/etc/install
3337 # IRIX /sbin/install
3339 # AmigaOS /C/install, which installs bootblocks on floppy discs
3340 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3341 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3342 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3343 # OS/2's system install, which has a completely different semantic
3344 # ./install, which can be erroneously created by make from ./install.sh.
3345 # Reject install programs that cannot install multiple files.
3346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3347 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3348 if test -z "$INSTALL"; then
3349 if test "${ac_cv_path_install+set}" = set; then :
3350 $as_echo_n "(cached) " >&6
3352 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3356 test -z "$as_dir" && as_dir
=.
3357 # Account for people who put trailing slashes in PATH elements.
3358 case $as_dir/ in #((
3359 .
/ | .
// |
/[cC
]/* | \
3360 /etc
/* |
/usr
/sbin
/* |
/usr
/etc
/* |
/sbin
/* |
/usr
/afsws
/bin
/* | \
3361 ?
:[\\/]os2
[\\/]install[\\/]* | ?
:[\\/]OS2
[\\/]INSTALL
[\\/]* | \
3364 # OSF1 and SCO ODT 3.0 have their own names for install.
3365 # Don't use installbsd from OSF since it installs stuff as root
3367 for ac_prog
in ginstall scoinst
install; do
3368 for ac_exec_ext
in '' $ac_executable_extensions; do
3369 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3370 if test $ac_prog = install &&
3371 grep dspmsg
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
3372 # AIX install. It has an incompatible calling convention.
3374 elif test $ac_prog = install &&
3375 grep pwplus
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
3376 # program-specific install script used by HP pwplus--don't use.
3379 rm -rf conftest.one conftest.two conftest.dir
3380 echo one
> conftest.one
3381 echo two
> conftest.two
3383 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two
"`pwd`/conftest.dir" &&
3384 test -s conftest.one
&& test -s conftest.two
&&
3385 test -s conftest.dir
/conftest.one
&&
3386 test -s conftest.dir
/conftest.two
3388 ac_cv_path_install
="$as_dir/$ac_prog$ac_exec_ext -c"
3401 rm -rf conftest.one conftest.two conftest.dir
3404 if test "${ac_cv_path_install+set}" = set; then
3405 INSTALL
=$ac_cv_path_install
3407 # As a last resort, use the slow shell script. Don't cache a
3408 # value for INSTALL within a source directory, because that will
3409 # break other packages using the cache if that directory is
3410 # removed, or if the value is a relative name.
3411 INSTALL
=$ac_install_sh
3414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3415 $as_echo "$INSTALL" >&6; }
3417 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3418 # It thinks the first close brace ends the variable substitution.
3419 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
3421 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT
='${INSTALL}'
3423 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
3425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3426 $as_echo_n "checking whether build environment is sane... " >&6; }
3429 echo timestamp
> conftest.
file
3430 # Reject unsafe characters in $srcdir or the absolute working directory
3431 # name. Accept space and tab only in the latter.
3435 *[\\\"\
#\$\&\'\`$am_lf]*)
3436 as_fn_error
"unsafe absolute working directory name" "$LINENO" 5;;
3439 *[\\\"\
#\$\&\'\`$am_lf\ \ ]*)
3440 as_fn_error
"unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3443 # Do `set' in a subshell so we don't clobber the current shell's
3444 # arguments. Must try -L first in case configure is actually a
3445 # symlink; some systems play weird games with the mod time of symlinks
3446 # (eg FreeBSD returns the mod time of the symlink's containing
3449 set X
`ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3450 if test "$*" = "X"; then
3452 set X
`ls -t "$srcdir/configure" conftest.file`
3455 if test "$*" != "X $srcdir/configure conftest.file" \
3456 && test "$*" != "X conftest.file $srcdir/configure"; then
3458 # If neither matched, then we have a broken ls. This can happen
3459 # if, for instance, CONFIG_SHELL is bash and it inherits a
3460 # broken ls alias from the environment. This has actually
3461 # happened. Such a system could not be considered "sane".
3462 as_fn_error
"ls -t appears to fail. Make sure there is not a broken
3463 alias in your environment" "$LINENO" 5
3466 test "$2" = conftest.
file
3472 as_fn_error
"newly created file is older than distributed files!
3473 Check your system clock" "$LINENO" 5
3475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3476 $as_echo "yes" >&6; }
3477 test "$program_prefix" != NONE
&&
3478 program_transform_name
="s&^&$program_prefix&;$program_transform_name"
3479 # Use a double $ so make ignores it.
3480 test "$program_suffix" != NONE
&&
3481 program_transform_name
="s&\$&$program_suffix&;$program_transform_name"
3482 # Double any \ or $.
3483 # By default was `s,x,x', remove it if useless.
3484 ac_script
='s/[\\$]/&&/g;s/;s,x,x,$//'
3485 program_transform_name
=`$as_echo "$program_transform_name" | sed "$ac_script"`
3487 # expand $ac_aux_dir to an absolute path
3488 am_aux_dir
=`cd $ac_aux_dir && pwd`
3490 if test x
"${MISSING+set}" != xset
; then
3493 MISSING
="\${SHELL} \"$am_aux_dir/missing\"" ;;
3495 MISSING
="\${SHELL} $am_aux_dir/missing" ;;
3498 # Use eval to expand $SHELL
3499 if eval "$MISSING --run true"; then
3500 am_missing_run
="$MISSING --run "
3503 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3504 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3507 if test x
"${install_sh}" != xset
; then
3510 install_sh
="\${SHELL} '$am_aux_dir/install-sh'" ;;
3512 install_sh
="\${SHELL} $am_aux_dir/install-sh"
3516 # Installed binaries are usually stripped using `strip' when the user
3517 # run `make install-strip'. However `strip' might not be the right
3518 # tool to use in cross-compilation environments, therefore Automake
3519 # will honor the `STRIP' environment variable to overrule this program.
3520 if test "$cross_compiling" != no
; then
3521 if test -n "$ac_tool_prefix"; then
3522 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3523 set dummy
${ac_tool_prefix}strip
; ac_word
=$2
3524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3525 $as_echo_n "checking for $ac_word... " >&6; }
3526 if test "${ac_cv_prog_STRIP+set}" = set; then :
3527 $as_echo_n "(cached) " >&6
3529 if test -n "$STRIP"; then
3530 ac_cv_prog_STRIP
="$STRIP" # Let the user override the test.
3532 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3536 test -z "$as_dir" && as_dir
=.
3537 for ac_exec_ext
in '' $ac_executable_extensions; do
3538 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3539 ac_cv_prog_STRIP
="${ac_tool_prefix}strip"
3540 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3549 STRIP
=$ac_cv_prog_STRIP
3550 if test -n "$STRIP"; then
3551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3552 $as_echo "$STRIP" >&6; }
3554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3555 $as_echo "no" >&6; }
3560 if test -z "$ac_cv_prog_STRIP"; then
3562 # Extract the first word of "strip", so it can be a program name with args.
3563 set dummy strip
; ac_word
=$2
3564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3565 $as_echo_n "checking for $ac_word... " >&6; }
3566 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3567 $as_echo_n "(cached) " >&6
3569 if test -n "$ac_ct_STRIP"; then
3570 ac_cv_prog_ac_ct_STRIP
="$ac_ct_STRIP" # Let the user override the test.
3572 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3576 test -z "$as_dir" && as_dir
=.
3577 for ac_exec_ext
in '' $ac_executable_extensions; do
3578 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3579 ac_cv_prog_ac_ct_STRIP
="strip"
3580 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3589 ac_ct_STRIP
=$ac_cv_prog_ac_ct_STRIP
3590 if test -n "$ac_ct_STRIP"; then
3591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3592 $as_echo "$ac_ct_STRIP" >&6; }
3594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3595 $as_echo "no" >&6; }
3598 if test "x$ac_ct_STRIP" = x
; then
3601 case $cross_compiling:$ac_tool_warned in
3603 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3604 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3605 ac_tool_warned
=yes ;;
3610 STRIP
="$ac_cv_prog_STRIP"
3614 INSTALL_STRIP_PROGRAM
="\$(install_sh) -c -s"
3616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3617 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3618 if test -z "$MKDIR_P"; then
3619 if test "${ac_cv_path_mkdir+set}" = set; then :
3620 $as_echo_n "(cached) " >&6
3622 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3623 for as_dir
in $PATH$PATH_SEPARATOR/opt
/sfw
/bin
3626 test -z "$as_dir" && as_dir
=.
3627 for ac_prog
in mkdir gmkdir
; do
3628 for ac_exec_ext
in '' $ac_executable_extensions; do
3629 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } ||
continue
3630 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3631 'mkdir (GNU coreutils) '* | \
3632 'mkdir (coreutils) '* | \
3633 'mkdir (fileutils) '4.1*)
3634 ac_cv_path_mkdir
=$as_dir/$ac_prog$ac_exec_ext
3644 test -d .
/--version && rmdir .
/--version
3645 if test "${ac_cv_path_mkdir+set}" = set; then
3646 MKDIR_P
="$ac_cv_path_mkdir -p"
3648 # As a last resort, use the slow shell script. Don't cache a
3649 # value for MKDIR_P within a source directory, because that will
3650 # break other packages using the cache if that directory is
3651 # removed, or if the value is a relative name.
3652 MKDIR_P
="$ac_install_sh -d"
3655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3656 $as_echo "$MKDIR_P" >&6; }
3661 [\\/$
]* | ?
:[\\/]*) ;;
3662 */*) mkdir_p
="\$(top_builddir)/$mkdir_p" ;;
3665 for ac_prog
in gawk mawk nawk
awk
3667 # Extract the first word of "$ac_prog", so it can be a program name with args.
3668 set dummy
$ac_prog; ac_word
=$2
3669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3670 $as_echo_n "checking for $ac_word... " >&6; }
3671 if test "${ac_cv_prog_AWK+set}" = set; then :
3672 $as_echo_n "(cached) " >&6
3674 if test -n "$AWK"; then
3675 ac_cv_prog_AWK
="$AWK" # Let the user override the test.
3677 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3681 test -z "$as_dir" && as_dir
=.
3682 for ac_exec_ext
in '' $ac_executable_extensions; do
3683 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3684 ac_cv_prog_AWK
="$ac_prog"
3685 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3695 if test -n "$AWK"; then
3696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3697 $as_echo "$AWK" >&6; }
3699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3700 $as_echo "no" >&6; }
3704 test -n "$AWK" && break
3707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3708 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3710 ac_make
=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3711 if { as_var
=ac_cv_prog_make_
${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3712 $as_echo_n "(cached) " >&6
3714 cat >conftest.
make <<\_ACEOF
3717 @
echo '@@@%%%=$(MAKE)=@@@%%%'
3719 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3720 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3722 eval ac_cv_prog_make_
${ac_make}_set
=yes;;
3724 eval ac_cv_prog_make_
${ac_make}_set
=no
;;
3728 if eval test \
$ac_cv_prog_make_${ac_make}_set
= yes; then
3729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3730 $as_echo "yes" >&6; }
3733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3734 $as_echo "no" >&6; }
3735 SET_MAKE
="MAKE=${MAKE-make}"
3738 rm -rf .tst
2>/dev
/null
3739 mkdir .tst
2>/dev
/null
3740 if test -d .tst
; then
3745 rmdir .tst
2>/dev
/null
3747 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3748 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3749 # is not polluted with repeated "-I."
3750 am__isrc
=' -I$(srcdir)'
3751 # test to see if srcdir already configured
3752 if test -f $srcdir/config.status
; then
3753 as_fn_error
"source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3757 # test whether we have cygpath
3758 if test -z "$CYGPATH_W"; then
3759 if (cygpath
--version) >/dev
/null
2>/dev
/null
; then
3760 CYGPATH_W
='cygpath -w'
3767 # Define the identity of the package.
3772 cat >>confdefs.h
<<_ACEOF
3773 #define PACKAGE "$PACKAGE"
3777 cat >>confdefs.h
<<_ACEOF
3778 #define VERSION "$VERSION"
3781 # Some tools Automake needs.
3783 ACLOCAL
=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3786 AUTOCONF
=${AUTOCONF-"${am_missing_run}autoconf"}
3789 AUTOMAKE
=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3792 AUTOHEADER
=${AUTOHEADER-"${am_missing_run}autoheader"}
3795 MAKEINFO
=${MAKEINFO-"${am_missing_run}makeinfo"}
3797 # We need awk for the "check" target. The system "awk" is bad on
3799 # Always define AMTAR for backward compatibility.
3801 AMTAR
=${AMTAR-"${am_missing_run}tar"}
3803 am__tar
='${AMTAR} chof - "$$tardir"'; am__untar
='${AMTAR} xf -'
3812 lispdir
='${datadir}/emacs/${version}/lisp'
3813 leimdir
='${datadir}/emacs/${version}/leim'
3814 standardlisppath
='${lispdir}:${leimdir}'
3815 locallisppath
='${datadir}/emacs/${version}/site-lisp:'\
3816 '${datadir}/emacs/site-lisp'
3817 lisppath
='${locallisppath}:${standardlisppath}'
3818 etcdir
='${datadir}/emacs/${version}/etc'
3819 archlibdir
='${libexecdir}/emacs/${version}/${configuration}'
3820 docdir
='${datadir}/emacs/${version}/etc'
3821 gamedir
='${localstatedir}/games/emacs'
3824 # Check whether --with-all was given.
3825 if test "${with_all+set}" = set; then :
3826 withval
=$with_all; with_features
=$withval
3835 # Check whether --with-pop was given.
3836 if test "${with_pop+set}" = set; then :
3839 with_pop
=$with_features
3842 if test "$with_pop" = yes; then
3843 $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3848 # Check whether --with-kerberos was given.
3849 if test "${with_kerberos+set}" = set; then :
3850 withval
=$with_kerberos;
3855 if test "$with_kerberos" != no
; then
3856 $as_echo "#define KERBEROS 1" >>confdefs.h
3861 # Check whether --with-kerberos5 was given.
3862 if test "${with_kerberos5+set}" = set; then :
3863 withval
=$with_kerberos5;
3868 if test "${with_kerberos5}" != no
; then
3869 if test "${with_kerberos}" = no
; then
3871 $as_echo "#define KERBEROS 1" >>confdefs.h
3875 $as_echo "#define KERBEROS5 1" >>confdefs.h
3880 # Check whether --with-hesiod was given.
3881 if test "${with_hesiod+set}" = set; then :
3882 withval
=$with_hesiod;
3887 if test "$with_hesiod" != no
; then
3889 $as_echo "#define HESIOD 1" >>confdefs.h
3894 # Check whether --with-mmdf was given.
3895 if test "${with_mmdf+set}" = set; then :
3901 if test "$with_mmdf" != no
; then
3903 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3908 # Check whether --with-mail-unlink was given.
3909 if test "${with_mail_unlink+set}" = set; then :
3910 withval
=$with_mail_unlink;
3915 if test "$with_mail_unlink" != no
; then
3917 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3922 # Check whether --with-mailhost was given.
3923 if test "${with_mailhost+set}" = set; then :
3924 withval
=$with_mailhost;
3925 cat >>confdefs.h
<<_ACEOF
3926 #define MAILHOST "$withval"
3933 # Check whether --with-sound was given.
3934 if test "${with_sound+set}" = set; then :
3935 withval
=$with_sound;
3937 with_sound
=$with_features
3942 # Check whether --with-x-toolkit was given.
3943 if test "${with_x_toolkit+set}" = set; then :
3944 withval
=$with_x_toolkit; case "${withval}" in
3945 y | ye |
yes ) val
=gtk
;;
3947 l | lu | luc | luci | lucid
) val
=lucid
;;
3948 a |
at | ath | athe | athen | athena
) val
=athena
;;
3949 m | mo | mot | moti | motif
) val
=motif
;;
3950 g | gt | gtk
) val
=gtk
;;
3954 as_fn_error
"\`--with-x-toolkit=$withval' is invalid;
3955 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk',
3956 \`gtk2' or \`gtk3'. \`yes' and \`gtk' are synonyms.
3957 \`athena' and \`lucid' are synonyms." "$LINENO" 5
3966 # Check whether --with-wide-int was given.
3967 if test "${with_wide_int+set}" = set; then :
3968 withval
=$with_wide_int;
3973 if test "$with_wide_int" = yes; then
3975 $as_echo "#define WIDE_EMACS_INT 1" >>confdefs.h
3980 # Check whether --with-xpm was given.
3981 if test "${with_xpm+set}" = set; then :
3984 with_xpm
=$with_features
3988 # Check whether --with-jpeg was given.
3989 if test "${with_jpeg+set}" = set; then :
3992 with_jpeg
=$with_features
3996 # Check whether --with-tiff was given.
3997 if test "${with_tiff+set}" = set; then :
4000 with_tiff
=$with_features
4004 # Check whether --with-gif was given.
4005 if test "${with_gif+set}" = set; then :
4008 with_gif
=$with_features
4012 # Check whether --with-png was given.
4013 if test "${with_png+set}" = set; then :
4016 with_png
=$with_features
4020 # Check whether --with-rsvg was given.
4021 if test "${with_rsvg+set}" = set; then :
4024 with_rsvg
=$with_features
4028 # Check whether --with-xml2 was given.
4029 if test "${with_xml2+set}" = set; then :
4032 with_xml2
=$with_features
4036 # Check whether --with-imagemagick was given.
4037 if test "${with_imagemagick+set}" = set; then :
4038 withval
=$with_imagemagick;
4040 with_imagemagick
=$with_features
4045 # Check whether --with-xft was given.
4046 if test "${with_xft+set}" = set; then :
4049 with_xft
=$with_features
4053 # Check whether --with-libotf was given.
4054 if test "${with_libotf+set}" = set; then :
4055 withval
=$with_libotf;
4057 with_libotf
=$with_features
4061 # Check whether --with-m17n-flt was given.
4062 if test "${with_m17n_flt+set}" = set; then :
4063 withval
=$with_m17n_flt;
4065 with_m17n_flt
=$with_features
4070 # Check whether --with-toolkit-scroll-bars was given.
4071 if test "${with_toolkit_scroll_bars+set}" = set; then :
4072 withval
=$with_toolkit_scroll_bars;
4074 with_toolkit_scroll_bars
=$with_features
4078 # Check whether --with-xaw3d was given.
4079 if test "${with_xaw3d+set}" = set; then :
4080 withval
=$with_xaw3d;
4082 with_xaw3d
=$with_features
4086 # Check whether --with-xim was given.
4087 if test "${with_xim+set}" = set; then :
4090 with_xim
=$with_features
4094 # Check whether --with-ns was given.
4095 if test "${with_ns+set}" = set; then :
4102 # Check whether --with-w32 was given.
4103 if test "${with_w32+set}" = set; then :
4111 # Check whether --with-gpm was given.
4112 if test "${with_gpm+set}" = set; then :
4115 with_gpm
=$with_features
4119 # Check whether --with-dbus was given.
4120 if test "${with_dbus+set}" = set; then :
4123 with_dbus
=$with_features
4127 # Check whether --with-gconf was given.
4128 if test "${with_gconf+set}" = set; then :
4129 withval
=$with_gconf;
4131 with_gconf
=$with_features
4135 # Check whether --with-gsettings was given.
4136 if test "${with_gsettings+set}" = set; then :
4137 withval
=$with_gsettings;
4139 with_gsettings
=$with_features
4143 # Check whether --with-selinux was given.
4144 if test "${with_selinux+set}" = set; then :
4145 withval
=$with_selinux;
4147 with_selinux
=$with_features
4151 # Check whether --with-gnutls was given.
4152 if test "${with_gnutls+set}" = set; then :
4153 withval
=$with_gnutls;
4155 with_gnutls
=$with_features
4159 ## For the times when you want to build Emacs but don't have
4160 ## a suitable makeinfo, and can live without the manuals.
4162 # Check whether --with-makeinfo was given.
4163 if test "${with_makeinfo+set}" = set; then :
4164 withval
=$with_makeinfo;
4166 with_makeinfo
=$with_features
4170 ## Makefile.in needs the cache file name.
4173 ## This is an option because I do not know if all info/man support
4174 ## compressed files, nor how to test if they do so.
4176 # Check whether --with-compress-info was given.
4177 if test "${with_compress_info+set}" = set; then :
4178 withval
=$with_compress_info;
4180 with_compress_info
=$with_features
4183 if test $with_compress_info = yes; then
4191 # Check whether --with-pkg-config-prog was given.
4192 if test "${with_pkg_config_prog+set}" = set; then :
4193 withval
=$with_pkg_config_prog;
4196 if test "X${with_pkg_config_prog}" != X
; then
4197 if test "${with_pkg_config_prog}" != yes; then
4198 PKG_CONFIG
="${with_pkg_config_prog}"
4204 # Check whether --with-crt-dir was given.
4205 if test "${with_crt_dir+set}" = set; then :
4206 withval
=$with_crt_dir;
4209 CRT_DIR
="${with_crt_dir}"
4212 # Check whether --with-gameuser was given.
4213 if test "${with_gameuser+set}" = set; then :
4214 withval
=$with_gameuser;
4217 test "X${with_gameuser}" != X
&& test "${with_gameuser}" != yes \
4218 && gameuser
="${with_gameuser}"
4219 test "X$gameuser" = X
&& gameuser
=games
4222 # Check whether --with-gnustep-conf was given.
4223 if test "${with_gnustep_conf+set}" = set; then :
4224 withval
=$with_gnustep_conf;
4227 test "X${with_gnustep_conf}" != X
&& test "${with_gnustep_conf}" != yes && \
4228 GNUSTEP_CONFIG_FILE
="${with_gnustep_conf}"
4229 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
4230 GNUSTEP_CONFIG_FILE
=/etc
/GNUstep
/GNUstep.conf
4232 # Check whether --enable-ns-self-contained was given.
4233 if test "${enable_ns_self_contained+set}" = set; then :
4234 enableval
=$enable_ns_self_contained; EN_NS_SELF_CONTAINED
=$enableval
4236 EN_NS_SELF_CONTAINED
=yes
4240 # Check whether --enable-locallisppath was given.
4241 if test "${enable_locallisppath+set}" = set; then :
4242 enableval
=$enable_locallisppath; if test "${enableval}" = "no"; then
4244 elif test "${enableval}" != "yes"; then
4245 locallisppath
=${enableval}
4250 # Check whether --enable-checking was given.
4251 if test "${enable_checking+set}" = set; then :
4252 enableval
=$enable_checking; ac_checking_flags
="${enableval}"
4255 IFS
="${IFS= }"; ac_save_IFS
="$IFS"; IFS
="$IFS,"
4256 for check
in $ac_checking_flags
4259 # these set all the flags to specific states
4260 yes) ac_enable_checking
=1 ;;
4261 no
) ac_enable_checking
= ;
4262 ac_gc_check_stringbytes
= ;
4263 ac_gc_check_string_overrun
= ;
4264 ac_gc_check_string_free_list
= ;
4265 ac_xmalloc_overrun
= ;
4266 ac_gc_check_cons_list
= ;
4268 all
) ac_enable_checking
=1 ;
4269 ac_gc_check_stringbytes
=1 ;
4270 ac_gc_check_string_overrun
=1 ;
4271 ac_gc_check_string_free_list
=1 ;
4272 ac_xmalloc_overrun
=1 ;
4273 ac_gc_check_cons_list
=1 ;
4274 ac_glyphs_debug
=1 ;;
4275 # these enable particular checks
4276 stringbytes
) ac_gc_check_stringbytes
=1 ;;
4277 stringoverrun
) ac_gc_check_string_overrun
=1 ;;
4278 stringfreelist
) ac_gc_check_string_free_list
=1 ;;
4279 xmallocoverrun
) ac_xmalloc_overrun
=1 ;;
4280 conslist
) ac_gc_check_cons_list
=1 ;;
4281 glyphs
) ac_glyphs_debug
=1 ;;
4282 *) as_fn_error
"unknown check category $check" "$LINENO" 5 ;;
4287 if test x
$ac_enable_checking != x
; then
4289 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
4292 if test x
$ac_gc_check_stringbytes != x
; then
4294 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
4297 if test x
$ac_gc_check_string_overrun != x
; then
4299 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
4302 if test x
$ac_gc_check_string_free_list != x
; then
4304 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
4307 if test x
$ac_xmalloc_overrun != x
; then
4309 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
4312 if test x
$ac_gc_check_cons_list != x
; then
4314 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
4317 if test x
$ac_glyphs_debug != x
; then
4319 $as_echo "#define GLYPH_DEBUG 1" >>confdefs.h
4323 # Check whether --enable-check-lisp-object-type was given.
4324 if test "${enable_check_lisp_object_type+set}" = set; then :
4325 enableval
=$enable_check_lisp_object_type; if test "${enableval}" != "no"; then
4327 $as_echo "#define CHECK_LISP_OBJECT_TYPE 1" >>confdefs.h
4334 # Check whether --enable-profiling was given.
4335 if test "${enable_profiling+set}" = set; then :
4336 enableval
=$enable_profiling; ac_enable_profiling
="${enableval}"
4339 if test x
$ac_enable_profiling != x
; then
4340 PROFILING_CFLAGS
="-DPROFILING=1 -pg"
4346 # Check whether --enable-autodepend was given.
4347 if test "${enable_autodepend+set}" = set; then :
4348 enableval
=$enable_autodepend; ac_enable_autodepend
="${enableval}"
4350 ac_enable_autodepend
=yes
4354 #### Make srcdir absolute, if it isn't already. It's important to
4355 #### avoid running the path through pwd unnecessarily, since pwd can
4356 #### give you automounter prefixes, which can go away. We do all this
4357 #### so Emacs can find its files when run uninstalled.
4358 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
4363 ## We may be able to use the $PWD environment variable to make this
4364 ## absolute. But sometimes PWD is inaccurate.
4365 ## Note: we used to use ${PWD} at the end instead of `pwd`,
4366 ## but that tested only for a well-formed and valid PWD,
4367 ## it did not object when PWD was well-formed and valid but just wrong.
4368 if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`" ;
4372 srcdir
="`(cd ${srcdir}; pwd)`"
4375 * ) srcdir
="`(cd ${srcdir}; pwd)`" ;;
4378 ### Canonicalize the configuration name.
4380 # Make sure we can run config.sub.
4381 $SHELL "$ac_aux_dir/config.sub" sun4
>/dev
/null
2>&1 ||
4382 as_fn_error
"cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4385 $as_echo_n "checking build system type... " >&6; }
4386 if test "${ac_cv_build+set}" = set; then :
4387 $as_echo_n "(cached) " >&6
4389 ac_build_alias
=$build_alias
4390 test "x$ac_build_alias" = x
&&
4391 ac_build_alias
=`$SHELL "$ac_aux_dir/config.guess"`
4392 test "x$ac_build_alias" = x
&&
4393 as_fn_error
"cannot guess build type; you must specify one" "$LINENO" 5
4394 ac_cv_build
=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4395 as_fn_error
"$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4399 $as_echo "$ac_cv_build" >&6; }
4400 case $ac_cv_build in
4402 *) as_fn_error
"invalid value of canonical build" "$LINENO" 5;;
4405 ac_save_IFS
=$IFS; IFS
='-'
4411 # Remember, the first character of IFS is used to create $*,
4412 # except with old shells:
4415 case $build_os in *\
*) build_os
=`echo "$build_os" | sed 's/ /-/g'`;; esac
4418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4419 $as_echo_n "checking host system type... " >&6; }
4420 if test "${ac_cv_host+set}" = set; then :
4421 $as_echo_n "(cached) " >&6
4423 if test "x$host_alias" = x
; then
4424 ac_cv_host
=$ac_cv_build
4426 ac_cv_host
=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4427 as_fn_error
"$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4432 $as_echo "$ac_cv_host" >&6; }
4435 *) as_fn_error
"invalid value of canonical host" "$LINENO" 5;;
4438 ac_save_IFS
=$IFS; IFS
='-'
4444 # Remember, the first character of IFS is used to create $*,
4445 # except with old shells:
4448 case $host_os in *\
*) host_os
=`echo "$host_os" | sed 's/ /-/g'`;; esac
4452 configuration
=${host_alias-${build_alias-$host}}
4456 ### If you add support for a new configuration, add code to this
4457 ### switch statement to recognize your configuration name and select
4458 ### the appropriate operating system file.
4460 ### You would hope that you could choose an s/*.h
4461 ### file based on the operating system portion. However, it turns out
4462 ### that each s/*.h file is pretty manufacturer-specific.
4463 ### So we basically have to have a special case for each
4464 ### configuration name.
4466 ### As far as handling version numbers on operating systems is
4467 ### concerned, make sure things will fail in a fixable way. If
4468 ### /etc/MACHINES doesn't say anything about version numbers, be
4469 ### prepared to handle anything reasonably. If version numbers
4470 ### matter, be sure /etc/MACHINES says something about it.
4472 opsys
='' unported
=no
4473 case "${canonical}" in
4475 ## GNU/Linux and similar ports
4485 ## FreeBSD kernel + glibc based userland
4500 ## Apple Darwin / Mac OS X
4502 case "${canonical}" in
4509 ## Use fink packages if available.
4510 ## FIXME find a better way to do this: http://debbugs.gnu.org/11507
4511 ## if test -d /sw/include && test -d /sw/lib; then
4512 ## GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4513 ## NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4517 ## HP 9000 series 700 and 800, running HP/UX
4518 hppa
*-hp-hpux10.2
* )
4521 hppa
*-hp-hpux1[1-9]* )
4523 CFLAGS
="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4527 rs6000-ibm-aix4.
[23]* )
4530 powerpc-ibm-aix4.
[23]* )
4533 rs6000-ibm-aix
[56]* )
4536 powerpc-ibm-aix
[56]* )
4540 ## Silicon Graphics machines
4544 # Without defining _LANGUAGE_C, things get masked out in the headers
4545 # so that, for instance, grepping for `free' in stdlib.h fails and
4546 # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4547 NON_GCC_TEST_OPTIONS
="-D_LANGUAGE_C"
4552 | i
[3456]86-*-solaris2* | i
[3456]86-*-sunos5* \
4553 | x86_64-
*-solaris2* | x86_64-
*-sunos5*)
4554 case "${canonical}" in
4556 amd64-
*-*|x86_64-
*-*) ;;
4560 case "${canonical}" in
4561 *-sunos5.6
* |
*-solaris2.6
* )
4565 *-sunos5.
[7-9]* |
*-solaris2.
[7-9]* )
4567 emacs_check_sunpro_c
=yes
4569 *-sunos5* |
*-solaris* )
4571 emacs_check_sunpro_c
=yes
4574 ## Watch out for a compiler that we know will not work.
4575 case "${canonical}" in
4576 *-solaris* |
*-sunos5* )
4577 if [ "x$CC" = x
/usr
/ucb
/cc
]; then
4578 ## /usr/ucb/cc doesn't work;
4579 ## we should find some other compiler that does work.
4587 ## Intel 386 machines where we don't care about the manufacturer.
4589 case "${canonical}" in
4590 *-cygwin ) opsys
=cygwin
;;
4591 *-darwin* ) opsys
=darwin
;;
4592 *-sysv4.2uw
* ) opsys
=unixware
;;
4593 *-sysv5uw* ) opsys
=unixware
;;
4594 *-sysv5OpenUNIX* ) opsys
=unixware
;;
4595 ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4604 ### If the code above didn't choose an operating system, just choose
4605 ### an operating system based on the configuration name. You really
4606 ### only want to use this when you have no idea what the right
4607 ### operating system is; if you know what operating systems a machine
4608 ### runs, it's cleaner to make it explicit in the case statement
4610 if test x
"${opsys}" = x
; then
4611 case "${canonical}" in
4612 *-gnu* ) opsys
=gnu
;;
4621 if test $unported = yes; then
4622 as_fn_error
"Emacs hasn't been ported to \`${canonical}' systems.
4623 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4627 #### Choose a compiler.
4630 ac_cpp
='$CPP $CPPFLAGS'
4631 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4632 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4633 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
4634 if test -n "$ac_tool_prefix"; then
4635 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4636 set dummy
${ac_tool_prefix}gcc
; ac_word
=$2
4637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4638 $as_echo_n "checking for $ac_word... " >&6; }
4639 if test "${ac_cv_prog_CC+set}" = set; then :
4640 $as_echo_n "(cached) " >&6
4642 if test -n "$CC"; then
4643 ac_cv_prog_CC
="$CC" # Let the user override the test.
4645 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4649 test -z "$as_dir" && as_dir
=.
4650 for ac_exec_ext
in '' $ac_executable_extensions; do
4651 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4652 ac_cv_prog_CC
="${ac_tool_prefix}gcc"
4653 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4663 if test -n "$CC"; then
4664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4665 $as_echo "$CC" >&6; }
4667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4668 $as_echo "no" >&6; }
4673 if test -z "$ac_cv_prog_CC"; then
4675 # Extract the first word of "gcc", so it can be a program name with args.
4676 set dummy gcc
; ac_word
=$2
4677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4678 $as_echo_n "checking for $ac_word... " >&6; }
4679 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4680 $as_echo_n "(cached) " >&6
4682 if test -n "$ac_ct_CC"; then
4683 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
4685 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4689 test -z "$as_dir" && as_dir
=.
4690 for ac_exec_ext
in '' $ac_executable_extensions; do
4691 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4692 ac_cv_prog_ac_ct_CC
="gcc"
4693 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4702 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
4703 if test -n "$ac_ct_CC"; then
4704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4705 $as_echo "$ac_ct_CC" >&6; }
4707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4708 $as_echo "no" >&6; }
4711 if test "x$ac_ct_CC" = x
; then
4714 case $cross_compiling:$ac_tool_warned in
4716 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4717 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4718 ac_tool_warned
=yes ;;
4726 if test -z "$CC"; then
4727 if test -n "$ac_tool_prefix"; then
4728 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4729 set dummy
${ac_tool_prefix}cc
; ac_word
=$2
4730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4731 $as_echo_n "checking for $ac_word... " >&6; }
4732 if test "${ac_cv_prog_CC+set}" = set; then :
4733 $as_echo_n "(cached) " >&6
4735 if test -n "$CC"; then
4736 ac_cv_prog_CC
="$CC" # Let the user override the test.
4738 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4742 test -z "$as_dir" && as_dir
=.
4743 for ac_exec_ext
in '' $ac_executable_extensions; do
4744 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4745 ac_cv_prog_CC
="${ac_tool_prefix}cc"
4746 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4756 if test -n "$CC"; then
4757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4758 $as_echo "$CC" >&6; }
4760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4761 $as_echo "no" >&6; }
4767 if test -z "$CC"; then
4768 # Extract the first word of "cc", so it can be a program name with args.
4769 set dummy cc
; ac_word
=$2
4770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4771 $as_echo_n "checking for $ac_word... " >&6; }
4772 if test "${ac_cv_prog_CC+set}" = set; then :
4773 $as_echo_n "(cached) " >&6
4775 if test -n "$CC"; then
4776 ac_cv_prog_CC
="$CC" # Let the user override the test.
4779 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4783 test -z "$as_dir" && as_dir
=.
4784 for ac_exec_ext
in '' $ac_executable_extensions; do
4785 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4786 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4787 ac_prog_rejected
=yes
4791 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4798 if test $ac_prog_rejected = yes; then
4799 # We found a bogon in the path, so make sure we never use it.
4800 set dummy
$ac_cv_prog_CC
4802 if test $# != 0; then
4803 # We chose a different compiler from the bogus one.
4804 # However, it has the same basename, so the bogon will be chosen
4805 # first if we set CC to just the basename; use the full file name.
4807 ac_cv_prog_CC
="$as_dir/$ac_word${1+' '}$@"
4813 if test -n "$CC"; then
4814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4815 $as_echo "$CC" >&6; }
4817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4818 $as_echo "no" >&6; }
4823 if test -z "$CC"; then
4824 if test -n "$ac_tool_prefix"; then
4825 for ac_prog
in cl.exe
4827 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4828 set dummy
$ac_tool_prefix$ac_prog; ac_word
=$2
4829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4830 $as_echo_n "checking for $ac_word... " >&6; }
4831 if test "${ac_cv_prog_CC+set}" = set; then :
4832 $as_echo_n "(cached) " >&6
4834 if test -n "$CC"; then
4835 ac_cv_prog_CC
="$CC" # Let the user override the test.
4837 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4841 test -z "$as_dir" && as_dir
=.
4842 for ac_exec_ext
in '' $ac_executable_extensions; do
4843 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4844 ac_cv_prog_CC
="$ac_tool_prefix$ac_prog"
4845 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4855 if test -n "$CC"; then
4856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4857 $as_echo "$CC" >&6; }
4859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4860 $as_echo "no" >&6; }
4864 test -n "$CC" && break
4867 if test -z "$CC"; then
4869 for ac_prog
in cl.exe
4871 # Extract the first word of "$ac_prog", so it can be a program name with args.
4872 set dummy
$ac_prog; ac_word
=$2
4873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4874 $as_echo_n "checking for $ac_word... " >&6; }
4875 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4876 $as_echo_n "(cached) " >&6
4878 if test -n "$ac_ct_CC"; then
4879 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
4881 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4885 test -z "$as_dir" && as_dir
=.
4886 for ac_exec_ext
in '' $ac_executable_extensions; do
4887 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4888 ac_cv_prog_ac_ct_CC
="$ac_prog"
4889 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4898 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
4899 if test -n "$ac_ct_CC"; then
4900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4901 $as_echo "$ac_ct_CC" >&6; }
4903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4904 $as_echo "no" >&6; }
4908 test -n "$ac_ct_CC" && break
4911 if test "x$ac_ct_CC" = x
; then
4914 case $cross_compiling:$ac_tool_warned in
4916 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4917 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4918 ac_tool_warned
=yes ;;
4927 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4928 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4929 as_fn_error
"no acceptable C compiler found in \$PATH
4930 See \`config.log' for more details." "$LINENO" 5; }
4932 # Provide some information about the compiler.
4933 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4936 for ac_option
in --version -v -V -qversion; do
4937 { { ac_try
="$ac_compiler $ac_option >&5"
4939 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
4940 *) ac_try_echo=$ac_try;;
4942 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4943 $as_echo "$ac_try_echo"; } >&5
4944 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4946 if test -s conftest.err; then
4948 ... rest of stderr output deleted ...
4949 10q' conftest.err >conftest.er1
4950 cat conftest.er1 >&5
4952 rm -f conftest.er1 conftest.err
4953 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4954 test $ac_status = 0; }
4957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4958 /* end confdefs.h. */
4968 ac_clean_files_save=$ac_clean_files
4969 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4970 # Try to create an executable without -o first, disregard a.out.
4971 # It will help us diagnose broken compilers, and finding out an intuition
4973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4974 $as_echo_n "checking whether the C compiler works... " >&6; }
4975 ac_link_default=`$as_echo "$ac_link" |
sed 's/ -o *conftest[^ ]*//'`
4977 # The possible output files:
4978 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4981 for ac_file in $ac_files
4984 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4985 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4990 if { { ac_try="$ac_link_default"
4992 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
4993 *) ac_try_echo
=$ac_try;;
4995 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4996 $as_echo "$ac_try_echo"; } >&5
4997 (eval "$ac_link_default") 2>&5
4999 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5000 test $ac_status = 0; }; then :
5001 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
5002 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
5003 # in a Makefile. We should not override ac_cv_exeext if it was cached,
5004 # so that the user can short-circuit this test for compilers unknown to
5006 for ac_file
in $ac_files ''
5008 test -f "$ac_file" ||
continue
5010 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
)
5013 # We found the default executable, but exeext='' is most
5017 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no
;
5019 ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
5021 # We set ac_cv_exeext here because the later test for it is not
5022 # safe: cross compilers may not add the suffix if given an `-o'
5023 # argument, so we may need to know it at that point already.
5024 # Even if this section looks crufty: it has the advantage of
5031 test "$ac_cv_exeext" = no
&& ac_cv_exeext
=
5036 if test -z "$ac_file"; then :
5037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5038 $as_echo "no" >&6; }
5039 $as_echo "$as_me: failed program was:" >&5
5040 sed 's/^/| /' conftest.
$ac_ext >&5
5042 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5043 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5044 { as_fn_set_status
77
5045 as_fn_error
"C compiler cannot create executables
5046 See \`config.log' for more details." "$LINENO" 5; }; }
5048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5049 $as_echo "yes" >&6; }
5051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
5052 $as_echo_n "checking for C compiler default output file name... " >&6; }
5053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
5054 $as_echo "$ac_file" >&6; }
5055 ac_exeext
=$ac_cv_exeext
5057 rm -f -r a.out a.out.dSYM a.exe conftest
$ac_cv_exeext b.out
5058 ac_clean_files
=$ac_clean_files_save
5059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
5060 $as_echo_n "checking for suffix of executables... " >&6; }
5061 if { { ac_try
="$ac_link"
5063 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
5064 *) ac_try_echo=$ac_try;;
5066 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5067 $as_echo "$ac_try_echo"; } >&5
5068 (eval "$ac_link") 2>&5
5070 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5071 test $ac_status = 0; }; then :
5072 # If both `conftest.exe
' and `conftest' are
`present' (well, observable)
5073 # catch `conftest.exe
'. For instance with Cygwin, `ls conftest' will
5074 # work properly (i.e., refer to `conftest.exe'), while it won't with
5076 for ac_file
in conftest.exe conftest conftest.
*; do
5077 test -f "$ac_file" ||
continue
5079 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
5080 *.
* ) ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
5086 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5087 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5088 as_fn_error
"cannot compute suffix of executables: cannot compile and link
5089 See \`config.log' for more details." "$LINENO" 5; }
5091 rm -f conftest conftest
$ac_cv_exeext
5092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
5093 $as_echo "$ac_cv_exeext" >&6; }
5095 rm -f conftest.
$ac_ext
5096 EXEEXT
=$ac_cv_exeext
5098 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5099 /* end confdefs.h. */
5104 FILE *f = fopen ("conftest.out", "w");
5105 return ferror (f) || fclose (f) != 0;
5111 ac_clean_files
="$ac_clean_files conftest.out"
5112 # Check that the compiler produces executables we can run. If not, either
5113 # the compiler is broken, or we cross compile.
5114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
5115 $as_echo_n "checking whether we are cross compiling... " >&6; }
5116 if test "$cross_compiling" != yes; then
5117 { { ac_try
="$ac_link"
5119 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
5120 *) ac_try_echo=$ac_try;;
5122 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5123 $as_echo "$ac_try_echo"; } >&5
5124 (eval "$ac_link") 2>&5
5126 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5127 test $ac_status = 0; }
5128 if { ac_try='./conftest$ac_cv_exeext'
5129 { { case "(($ac_try" in
5130 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
5131 *) ac_try_echo
=$ac_try;;
5133 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5134 $as_echo "$ac_try_echo"; } >&5
5135 (eval "$ac_try") 2>&5
5137 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5138 test $ac_status = 0; }; }; then
5141 if test "$cross_compiling" = maybe
; then
5144 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5145 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5146 as_fn_error
"cannot run C compiled programs.
5147 If you meant to cross compile, use \`--host'.
5148 See \`config.log' for more details." "$LINENO" 5; }
5152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
5153 $as_echo "$cross_compiling" >&6; }
5155 rm -f conftest.
$ac_ext conftest
$ac_cv_exeext conftest.out
5156 ac_clean_files
=$ac_clean_files_save
5157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
5158 $as_echo_n "checking for suffix of object files... " >&6; }
5159 if test "${ac_cv_objext+set}" = set; then :
5160 $as_echo_n "(cached) " >&6
5162 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5163 /* end confdefs.h. */
5173 rm -f conftest.o conftest.obj
5174 if { { ac_try
="$ac_compile"
5176 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
5177 *) ac_try_echo=$ac_try;;
5179 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5180 $as_echo "$ac_try_echo"; } >&5
5181 (eval "$ac_compile") 2>&5
5183 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5184 test $ac_status = 0; }; then :
5185 for ac_file in conftest.o conftest.obj conftest.*; do
5186 test -f "$ac_file" || continue;
5188 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
5189 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
5194 $as_echo "$as_me: failed program was:" >&5
5195 sed 's/^/| /' conftest.$ac_ext >&5
5197 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5198 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5199 as_fn_error "cannot compute suffix of object files
: cannot compile
5200 See \
`config.log' for more details." "$LINENO" 5; }
5202 rm -f conftest.$ac_cv_objext conftest.$ac_ext
5204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5205 $as_echo "$ac_cv_objext" >&6; }
5206 OBJEXT=$ac_cv_objext
5208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5209 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5210 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
5211 $as_echo_n "(cached) " >&6
5213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5214 /* end confdefs.h. */
5227 if ac_fn_c_try_compile "$LINENO"; then :
5232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5233 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5237 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5238 if test $ac_compiler_gnu = yes; then
5243 ac_test_CFLAGS=${CFLAGS+set}
5244 ac_save_CFLAGS=$CFLAGS
5245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5246 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5247 if test "${ac_cv_prog_cc_g+set}" = set; then :
5248 $as_echo_n "(cached) " >&6
5250 ac_save_c_werror_flag=$ac_c_werror_flag
5251 ac_c_werror_flag=yes
5254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5255 /* end confdefs.h. */
5265 if ac_fn_c_try_compile "$LINENO"; then :
5269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5270 /* end confdefs.h. */
5280 if ac_fn_c_try_compile "$LINENO"; then :
5283 ac_c_werror_flag=$ac_save_c_werror_flag
5285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5286 /* end confdefs.h. */
5296 if ac_fn_c_try_compile "$LINENO"; then :
5299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5303 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5304 ac_c_werror_flag=$ac_save_c_werror_flag
5306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5307 $as_echo "$ac_cv_prog_cc_g" >&6; }
5308 if test "$ac_test_CFLAGS" = set; then
5309 CFLAGS=$ac_save_CFLAGS
5310 elif test $ac_cv_prog_cc_g = yes; then
5311 if test "$GCC" = yes; then
5317 if test "$GCC" = yes; then
5323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5324 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5325 if test "${ac_cv_prog_cc_c89+set}" = set; then :
5326 $as_echo_n "(cached) " >&6
5328 ac_cv_prog_cc_c89=no
5330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5331 /* end confdefs.h. */
5334 #include <sys/types.h>
5335 #include <sys/stat.h>
5336 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5337 struct buf { int x; };
5338 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5339 static char *e (p, i)
5345 static char *f (char * (*g) (char **, int), char **p, ...)
5350 s = g (p, va_arg (v,int));
5355 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5356 function prototypes and stuff, but not '\xHH' hex character constants.
5357 These don't provoke an error unfortunately, instead are silently treated
5358 as 'x'. The following induces an error, until -std is added to get
5359 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5360 array size at least. It's necessary to write '\x00'==0 to get something
5361 that's true only with -std. */
5362 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5364 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5365 inside strings and character constants. */
5367 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5369 int test (int i, double x);
5370 struct s1 {int (*f) (int a);};
5371 struct s2 {int (*f) (double a);};
5372 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5378 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
5383 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5384 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5386 CC="$ac_save_CC $ac_arg"
5387 if ac_fn_c_try_compile "$LINENO"; then :
5388 ac_cv_prog_cc_c89=$ac_arg
5390 rm -f core conftest.err conftest.$ac_objext
5391 test "x$ac_cv_prog_cc_c89" != "xno" && break
5393 rm -f conftest.$ac_ext
5398 case "x$ac_cv_prog_cc_c89" in
5400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5401 $as_echo "none needed" >&6; } ;;
5403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5404 $as_echo "unsupported" >&6; } ;;
5406 CC="$CC $ac_cv_prog_cc_c89"
5407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5408 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5410 if test "x$ac_cv_prog_cc_c89" != xno; then :
5415 ac_cpp='$CPP $CPPFLAGS'
5416 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5417 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5418 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5419 DEPDIR="${am__leading_dot}deps"
5421 ac_config_commands="$ac_config_commands depfiles"
5424 am_make=${MAKE-make}
5425 cat > confinc << 'END'
5427 @echo this is the am__doit target
5430 # If we don't find an include directive, just comment out the code.
5431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5432 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5436 # First try GNU make style include.
5437 echo "include confinc" > confmf
5438 # Ignore all kinds of additional output from `make'.
5439 case `$am_make -s -f confmf 2> /dev/null` in #(
5440 *the\ am__doit\ target*)
5446 # Now try BSD make style include.
5447 if test "$am__include" = "#"; then
5448 echo '.include
"confinc"' > confmf
5449 case `$am_make -s -f confmf 2> /dev/null` in #(
5450 *the\ am__doit\ target*)
5451 am__include=.include
5459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5460 $as_echo "$_am_result" >&6; }
5461 rm -f confinc confmf
5463 # Check whether --enable-dependency-tracking was given.
5464 if test "${enable_dependency_tracking+set}" = set; then :
5465 enableval=$enable_dependency_tracking;
5468 if test "x$enable_dependency_tracking" != xno; then
5469 am_depcomp="$ac_aux_dir/depcomp"
5472 if test "x$enable_dependency_tracking" != xno
; then
5482 depcc
="$CC" am_compiler_list
=
5484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5485 $as_echo_n "checking dependency style of $depcc... " >&6; }
5486 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5487 $as_echo_n "(cached) " >&6
5489 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5490 # We make a subdir and do the tests there. Otherwise we can end up
5491 # making bogus files that we don't know about and never remove. For
5492 # instance it was reported that on HP-UX the gcc test will end up
5493 # making a dummy file named `D' -- because `-MD' means `put the output
5496 # Copy depcomp to subdir because otherwise we won't find it if we're
5497 # using a relative directory.
5498 cp "$am_depcomp" conftest.dir
5500 # We will build objects and dependencies in a subdirectory because
5501 # it helps to detect inapplicable dependency modes. For instance
5502 # both Tru64's cc and ICC support -MD to output dependencies as a
5503 # side effect of compilation, but ICC will put the dependencies in
5504 # the current directory while Tru64 will put them in the object
5508 am_cv_CC_dependencies_compiler_type
=none
5509 if test "$am_compiler_list" = ""; then
5510 am_compiler_list
=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5513 case " $depcc " in #(
5514 *\
-arch\
*\
-arch\
*) am__universal
=true
;;
5517 for depmode
in $am_compiler_list; do
5518 # Setup a source with many dependencies, because some compilers
5519 # like to wrap large dependency lists on column 80 (with \), and
5520 # we should not choose a depcomp mode which is confused by this.
5522 # We need to recreate these files for each test, as the compiler may
5523 # overwrite some of them when testing with obscure command lines.
5524 # This happens at least with the AIX C compiler.
5526 for i
in 1 2 3 4 5 6; do
5527 echo '#include "conftst'$i'.h"' >> sub
/conftest.c
5528 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5529 # Solaris 8's {/usr,}/bin/sh.
5530 touch sub
/conftst
$i.h
5532 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5534 # We check with `-c' and `-o' for the sake of the "dashmstdout"
5535 # mode. It turns out that the SunPro C++ compiler does not properly
5536 # handle `-M -o', and we need to detect this. Also, some Intel
5537 # versions had trouble with output in subdirs
5538 am__obj
=sub
/conftest.
${OBJEXT-o}
5539 am__minus_obj
="-o $am__obj"
5542 # This depmode causes a compiler race in universal mode.
5543 test "$am__universal" = false ||
continue
5546 # after this tag, mechanisms are not by side-effect, so they'll
5547 # only be used when explicitly requested
5548 if test "x$enable_dependency_tracking" = xyes
; then
5554 msvisualcpp | msvcmsys
)
5555 # This compiler won't grok `-c -o', but also, the minuso test has
5556 # not run yet. These depmodes are late enough in the game, and
5557 # so weak that their functioning should not be impacted.
5558 am__obj
=conftest.
${OBJEXT-o}
5563 if depmode
=$depmode \
5564 source=sub
/conftest.c object
=$am__obj \
5565 depfile
=sub
/conftest.Po tmpdepfile
=sub
/conftest.TPo \
5566 $SHELL .
/depcomp
$depcc -c $am__minus_obj sub
/conftest.c \
5567 >/dev
/null
2>conftest.err
&&
5568 grep sub
/conftst1.h sub
/conftest.Po
> /dev
/null
2>&1 &&
5569 grep sub
/conftst6.h sub
/conftest.Po
> /dev
/null
2>&1 &&
5570 grep $am__obj sub
/conftest.Po
> /dev
/null
2>&1 &&
5571 ${MAKE-make} -s -f confmf
> /dev
/null
2>&1; then
5572 # icc doesn't choke on unknown options, it will just issue warnings
5573 # or remarks (even with -Werror). So we grep stderr for any message
5574 # that says an option was ignored or not supported.
5575 # When given -MP, icc 7.0 and 7.1 complain thusly:
5576 # icc: Command line warning: ignoring option '-M'; no argument required
5577 # The diagnosis changed in icc 8.0:
5578 # icc: Command line remark: option '-MP' not supported
5579 if (grep 'ignoring option' conftest.err ||
5580 grep 'not supported' conftest.err
) >/dev
/null
2>&1; then :; else
5581 am_cv_CC_dependencies_compiler_type
=$depmode
5590 am_cv_CC_dependencies_compiler_type
=none
5594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5595 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5596 CCDEPMODE
=depmode
=$am_cv_CC_dependencies_compiler_type
5599 test "x$enable_dependency_tracking" != xno \
5600 && test "$am_cv_CC_dependencies_compiler_type" = gcc3
; then
5602 am__fastdepCC_FALSE
='#'
5604 am__fastdepCC_TRUE
='#'
5605 am__fastdepCC_FALSE
=
5609 if test "x$CC" != xcc
; then
5610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5611 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5614 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5616 set dummy
$CC; ac_cc
=`$as_echo "$2" |
5617 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5618 if { as_var
=ac_cv_prog_cc_
${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
5619 $as_echo_n "(cached) " >&6
5621 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5622 /* end confdefs.h. */
5632 # Make sure it works both with $CC and with simple cc.
5633 # We do the test twice because some compilers refuse to overwrite an
5634 # existing .o file with -o, though they will create one.
5635 ac_try
='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5637 if { { case "(($ac_try" in
5638 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
5639 *) ac_try_echo=$ac_try;;
5641 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5642 $as_echo "$ac_try_echo"; } >&5
5643 (eval "$ac_try") 2>&5
5645 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5646 test $ac_status = 0; } &&
5647 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5648 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
5649 *) ac_try_echo
=$ac_try;;
5651 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5652 $as_echo "$ac_try_echo"; } >&5
5653 (eval "$ac_try") 2>&5
5655 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5656 test $ac_status = 0; };
5658 eval ac_cv_prog_cc_
${ac_cc}_c_o
=yes
5659 if test "x$CC" != xcc
; then
5660 # Test first that cc exists at all.
5661 if { ac_try
='cc -c conftest.$ac_ext >&5'
5662 { { case "(($ac_try" in
5663 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
5664 *) ac_try_echo=$ac_try;;
5666 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5667 $as_echo "$ac_try_echo"; } >&5
5668 (eval "$ac_try") 2>&5
5670 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5671 test $ac_status = 0; }; }; then
5672 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5674 if { { case "(($ac_try" in
5675 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
5676 *) ac_try_echo
=$ac_try;;
5678 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5679 $as_echo "$ac_try_echo"; } >&5
5680 (eval "$ac_try") 2>&5
5682 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5683 test $ac_status = 0; } &&
5684 test -f conftest2.
$ac_objext && { { case "(($ac_try" in
5685 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
5686 *) ac_try_echo=$ac_try;;
5688 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5689 $as_echo "$ac_try_echo"; } >&5
5690 (eval "$ac_try") 2>&5
5692 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5693 test $ac_status = 0; };
5698 # cc exists but doesn't like -o.
5699 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5704 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5706 rm -f core conftest*
5709 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5711 $as_echo "yes" >&6; }
5713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5714 $as_echo "no" >&6; }
5716 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5720 # FIXME: we rely on the cache variable name because
5721 # there is no other way.
5723 am_cc=`echo $2 |
sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5724 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5725 if test "$am_t" != yes; then
5726 # Losing compiler, so override with the script.
5727 # FIXME: It is wrong to rewrite CC.
5728 # But if we don't then we get into trouble of one sort or another.
5729 # A longer-term fix would be to have automake use am__CC in this case,
5730 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5731 CC="$am_aux_dir/compile $CC"
5736 if test x$GCC = xyes; then
5737 test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
5739 test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
5742 # Avoid gnulib's threadlib module, as we do threads our own way.
5745 # Initialize gnulib right after choosing the compiler.
5748 ac_cpp='$CPP $CPPFLAGS'
5749 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5750 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5751 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5753 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5754 # On Suns, sometimes $CPP names a directory.
5755 if test -n "$CPP" && test -d "$CPP"; then
5758 if test -z "$CPP"; then
5759 if test "${ac_cv_prog_CPP+set}" = set; then :
5760 $as_echo_n "(cached) " >&6
5762 # Double quotes because CPP needs to be expanded
5763 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5766 for ac_c_preproc_warn_flag in '' yes
5768 # Use a header file that comes with gcc, so configuring glibc
5769 # with a fresh cross-compiler works.
5770 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5771 # <limits.h> exists even on freestanding compilers.
5772 # On the NeXT, cc -E runs the code through the compiler's parser,
5773 # not just through cpp. "Syntax error" is here to catch this case.
5774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5775 /* end confdefs.h. */
5777 # include <limits.h>
5779 # include <assert.h>
5783 if ac_fn_c_try_cpp "$LINENO"; then :
5786 # Broken: fails on valid input.
5789 rm -f conftest.err conftest.$ac_ext
5791 # OK, works on sane cases. Now check whether nonexistent headers
5792 # can be detected and how.
5793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5794 /* end confdefs.h. */
5795 #include <ac_nonexistent.h>
5797 if ac_fn_c_try_cpp "$LINENO"; then :
5798 # Broken: success on invalid input.
5801 # Passes both tests.
5805 rm -f conftest.err conftest.$ac_ext
5808 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5809 rm -f conftest.err conftest.
$ac_ext
5810 if $ac_preproc_ok; then :
5822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5823 $as_echo "$CPP" >&6; }
5825 for ac_c_preproc_warn_flag
in '' yes
5827 # Use a header file that comes with gcc, so configuring glibc
5828 # with a fresh cross-compiler works.
5829 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5830 # <limits.h> exists even on freestanding compilers.
5831 # On the NeXT, cc -E runs the code through the compiler's parser,
5832 # not just through cpp. "Syntax error" is here to catch this case.
5833 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5834 /* end confdefs.h. */
5836 # include <limits.h>
5838 # include <assert.h>
5842 if ac_fn_c_try_cpp
"$LINENO"; then :
5845 # Broken: fails on valid input.
5848 rm -f conftest.err conftest.
$ac_ext
5850 # OK, works on sane cases. Now check whether nonexistent headers
5851 # can be detected and how.
5852 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5853 /* end confdefs.h. */
5854 #include <ac_nonexistent.h>
5856 if ac_fn_c_try_cpp
"$LINENO"; then :
5857 # Broken: success on invalid input.
5860 # Passes both tests.
5864 rm -f conftest.err conftest.
$ac_ext
5867 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5868 rm -f conftest.err conftest.
$ac_ext
5869 if $ac_preproc_ok; then :
5872 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5873 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5874 as_fn_error
"C preprocessor \"$CPP\" fails sanity check
5875 See \`config.log' for more details." "$LINENO" 5; }
5879 ac_cpp
='$CPP $CPPFLAGS'
5880 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5881 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5882 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
5885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5886 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5887 if test "${ac_cv_path_GREP+set}" = set; then :
5888 $as_echo_n "(cached) " >&6
5890 if test -z "$GREP"; then
5891 ac_path_GREP_found
=false
5892 # Loop through the user's path and test for each of PROGNAME-LIST
5893 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
5894 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
5897 test -z "$as_dir" && as_dir
=.
5898 for ac_prog
in grep ggrep
; do
5899 for ac_exec_ext
in '' $ac_executable_extensions; do
5900 ac_path_GREP
="$as_dir/$ac_prog$ac_exec_ext"
5901 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } ||
continue
5902 # Check for GNU ac_path_GREP and select it if it is found.
5903 # Check for GNU $ac_path_GREP
5904 case `"$ac_path_GREP" --version 2>&1` in
5906 ac_cv_path_GREP
="$ac_path_GREP" ac_path_GREP_found
=:;;
5909 $as_echo_n 0123456789 >"conftest.in"
5912 cat "conftest.in" "conftest.in" >"conftest.tmp"
5913 mv "conftest.tmp" "conftest.in"
5914 cp "conftest.in" "conftest.nl"
5915 $as_echo 'GREP' >> "conftest.nl"
5916 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
5917 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
5918 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
5919 if test $ac_count -gt ${ac_path_GREP_max-0}; then
5920 # Best one so far, save it but keep looking for a better one
5921 ac_cv_path_GREP
="$ac_path_GREP"
5922 ac_path_GREP_max
=$ac_count
5924 # 10*(2^10) chars as input seems more than enough
5925 test $ac_count -gt 10 && break
5927 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
5930 $ac_path_GREP_found && break 3
5935 if test -z "$ac_cv_path_GREP"; then
5936 as_fn_error
"no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5939 ac_cv_path_GREP
=$GREP
5943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5944 $as_echo "$ac_cv_path_GREP" >&6; }
5945 GREP
="$ac_cv_path_GREP"
5948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5949 $as_echo_n "checking for egrep... " >&6; }
5950 if test "${ac_cv_path_EGREP+set}" = set; then :
5951 $as_echo_n "(cached) " >&6
5953 if echo a |
$GREP -E '(a|b)' >/dev
/null
2>&1
5954 then ac_cv_path_EGREP
="$GREP -E"
5956 if test -z "$EGREP"; then
5957 ac_path_EGREP_found
=false
5958 # Loop through the user's path and test for each of PROGNAME-LIST
5959 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
5960 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
5963 test -z "$as_dir" && as_dir
=.
5964 for ac_prog
in egrep; do
5965 for ac_exec_ext
in '' $ac_executable_extensions; do
5966 ac_path_EGREP
="$as_dir/$ac_prog$ac_exec_ext"
5967 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } ||
continue
5968 # Check for GNU ac_path_EGREP and select it if it is found.
5969 # Check for GNU $ac_path_EGREP
5970 case `"$ac_path_EGREP" --version 2>&1` in
5972 ac_cv_path_EGREP
="$ac_path_EGREP" ac_path_EGREP_found
=:;;
5975 $as_echo_n 0123456789 >"conftest.in"
5978 cat "conftest.in" "conftest.in" >"conftest.tmp"
5979 mv "conftest.tmp" "conftest.in"
5980 cp "conftest.in" "conftest.nl"
5981 $as_echo 'EGREP' >> "conftest.nl"
5982 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
5983 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
5984 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
5985 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5986 # Best one so far, save it but keep looking for a better one
5987 ac_cv_path_EGREP
="$ac_path_EGREP"
5988 ac_path_EGREP_max
=$ac_count
5990 # 10*(2^10) chars as input seems more than enough
5991 test $ac_count -gt 10 && break
5993 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
5996 $ac_path_EGREP_found && break 3
6001 if test -z "$ac_cv_path_EGREP"; then
6002 as_fn_error
"no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6005 ac_cv_path_EGREP
=$EGREP
6010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
6011 $as_echo "$ac_cv_path_EGREP" >&6; }
6012 EGREP
="$ac_cv_path_EGREP"
6017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Minix Amsterdam compiler" >&5
6018 $as_echo_n "checking for Minix Amsterdam compiler... " >&6; }
6019 if test "${gl_cv_c_amsterdam_compiler+set}" = set; then :
6020 $as_echo_n "(cached) " >&6
6023 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6024 /* end confdefs.h. */
6031 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6032 $EGREP "Amsterdam" >/dev
/null
2>&1; then :
6033 gl_cv_c_amsterdam_compiler
=yes
6035 gl_cv_c_amsterdam_compiler
=no
6041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5
6042 $as_echo "$gl_cv_c_amsterdam_compiler" >&6; }
6043 if test -z "$AR"; then
6044 if test $gl_cv_c_amsterdam_compiler = yes; then
6046 if test -z "$ARFLAGS"; then
6050 if test -n "$ac_tool_prefix"; then
6051 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6052 set dummy
${ac_tool_prefix}ar; ac_word
=$2
6053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6054 $as_echo_n "checking for $ac_word... " >&6; }
6055 if test "${ac_cv_prog_AR+set}" = set; then :
6056 $as_echo_n "(cached) " >&6
6058 if test -n "$AR"; then
6059 ac_cv_prog_AR
="$AR" # Let the user override the test.
6061 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
6065 test -z "$as_dir" && as_dir
=.
6066 for ac_exec_ext
in '' $ac_executable_extensions; do
6067 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6068 ac_cv_prog_AR
="${ac_tool_prefix}ar"
6069 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6079 if test -n "$AR"; then
6080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6081 $as_echo "$AR" >&6; }
6083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6084 $as_echo "no" >&6; }
6089 if test -z "$ac_cv_prog_AR"; then
6091 # Extract the first word of "ar", so it can be a program name with args.
6092 set dummy
ar; ac_word
=$2
6093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6094 $as_echo_n "checking for $ac_word... " >&6; }
6095 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6096 $as_echo_n "(cached) " >&6
6098 if test -n "$ac_ct_AR"; then
6099 ac_cv_prog_ac_ct_AR
="$ac_ct_AR" # Let the user override the test.
6101 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
6105 test -z "$as_dir" && as_dir
=.
6106 for ac_exec_ext
in '' $ac_executable_extensions; do
6107 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6108 ac_cv_prog_ac_ct_AR
="ar"
6109 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6118 ac_ct_AR
=$ac_cv_prog_ac_ct_AR
6119 if test -n "$ac_ct_AR"; then
6120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6121 $as_echo "$ac_ct_AR" >&6; }
6123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6124 $as_echo "no" >&6; }
6127 if test "x$ac_ct_AR" = x
; then
6130 case $cross_compiling:$ac_tool_warned in
6132 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6133 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6134 ac_tool_warned
=yes ;;
6142 if test -z "$ARFLAGS"; then
6147 if test -z "$ARFLAGS"; then
6153 if test -z "$RANLIB"; then
6154 if test $gl_cv_c_amsterdam_compiler = yes; then
6157 if test -n "$ac_tool_prefix"; then
6158 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6159 set dummy
${ac_tool_prefix}ranlib
; ac_word
=$2
6160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6161 $as_echo_n "checking for $ac_word... " >&6; }
6162 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6163 $as_echo_n "(cached) " >&6
6165 if test -n "$RANLIB"; then
6166 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
6168 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
6172 test -z "$as_dir" && as_dir
=.
6173 for ac_exec_ext
in '' $ac_executable_extensions; do
6174 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6175 ac_cv_prog_RANLIB
="${ac_tool_prefix}ranlib"
6176 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6185 RANLIB
=$ac_cv_prog_RANLIB
6186 if test -n "$RANLIB"; then
6187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6188 $as_echo "$RANLIB" >&6; }
6190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6191 $as_echo "no" >&6; }
6196 if test -z "$ac_cv_prog_RANLIB"; then
6197 ac_ct_RANLIB
=$RANLIB
6198 # Extract the first word of "ranlib", so it can be a program name with args.
6199 set dummy ranlib
; ac_word
=$2
6200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6201 $as_echo_n "checking for $ac_word... " >&6; }
6202 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6203 $as_echo_n "(cached) " >&6
6205 if test -n "$ac_ct_RANLIB"; then
6206 ac_cv_prog_ac_ct_RANLIB
="$ac_ct_RANLIB" # Let the user override the test.
6208 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
6212 test -z "$as_dir" && as_dir
=.
6213 for ac_exec_ext
in '' $ac_executable_extensions; do
6214 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6215 ac_cv_prog_ac_ct_RANLIB
="ranlib"
6216 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6225 ac_ct_RANLIB
=$ac_cv_prog_ac_ct_RANLIB
6226 if test -n "$ac_ct_RANLIB"; then
6227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6228 $as_echo "$ac_ct_RANLIB" >&6; }
6230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6231 $as_echo "no" >&6; }
6234 if test "x$ac_ct_RANLIB" = x
; then
6237 case $cross_compiling:$ac_tool_warned in
6239 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6240 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6241 ac_tool_warned
=yes ;;
6243 RANLIB
=$ac_ct_RANLIB
6246 RANLIB
="$ac_cv_prog_RANLIB"
6253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6254 $as_echo_n "checking for ANSI C header files... " >&6; }
6255 if test "${ac_cv_header_stdc+set}" = set; then :
6256 $as_echo_n "(cached) " >&6
6258 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6259 /* end confdefs.h. */
6273 if ac_fn_c_try_compile
"$LINENO"; then :
6274 ac_cv_header_stdc
=yes
6276 ac_cv_header_stdc
=no
6278 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6280 if test $ac_cv_header_stdc = yes; then
6281 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6282 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6283 /* end confdefs.h. */
6287 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6288 $EGREP "memchr" >/dev
/null
2>&1; then :
6291 ac_cv_header_stdc
=no
6297 if test $ac_cv_header_stdc = yes; then
6298 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6299 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6300 /* end confdefs.h. */
6304 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6305 $EGREP "free" >/dev
/null
2>&1; then :
6308 ac_cv_header_stdc
=no
6314 if test $ac_cv_header_stdc = yes; then
6315 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6316 if test "$cross_compiling" = yes; then :
6319 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6320 /* end confdefs.h. */
6323 #if ((' ' & 0x0FF) == 0x020)
6324 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6325 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6327 # define ISLOWER(c) \
6328 (('a' <= (c) && (c) <= 'i') \
6329 || ('j' <= (c) && (c) <= 'r') \
6330 || ('s' <= (c) && (c) <= 'z'))
6331 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6334 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6339 for (i = 0; i < 256; i++)
6340 if (XOR (islower (i), ISLOWER (i))
6341 || toupper (i) != TOUPPER (i))
6346 if ac_fn_c_try_run
"$LINENO"; then :
6349 ac_cv_header_stdc
=no
6351 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6352 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6358 $as_echo "$ac_cv_header_stdc" >&6; }
6359 if test $ac_cv_header_stdc = yes; then
6361 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6365 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6366 for ac_header
in sys
/types.h sys
/stat.h stdlib.h string.h memory.h
strings.h \
6367 inttypes.h stdint.h unistd.h
6369 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6370 ac_fn_c_check_header_compile
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6372 eval as_val
=\$
$as_ac_Header
6373 if test "x$as_val" = x
""yes; then :
6374 cat >>confdefs.h
<<_ACEOF
6375 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6386 ac_fn_c_check_header_mongrel
"$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6387 if test "x$ac_cv_header_minix_config_h" = x
""yes; then :
6394 if test "$MINIX" = yes; then
6396 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6399 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6402 $as_echo "#define _MINIX 1" >>confdefs.h
6409 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6416 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6417 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
6418 $as_echo_n "(cached) " >&6
6420 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6421 /* end confdefs.h. */
6423 # define __EXTENSIONS__ 1
6424 $ac_includes_default
6433 if ac_fn_c_try_compile
"$LINENO"; then :
6434 ac_cv_safe_to_define___extensions__
=yes
6436 ac_cv_safe_to_define___extensions__
=no
6438 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6441 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6442 test $ac_cv_safe_to_define___extensions__ = yes &&
6443 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6445 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6447 $as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h
6449 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6451 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6453 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6462 # Check whether --enable-largefile was given.
6463 if test "${enable_largefile+set}" = set; then :
6464 enableval
=$enable_largefile;
6467 if test "$enable_largefile" != no
; then
6469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6470 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6471 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
6472 $as_echo_n "(cached) " >&6
6474 ac_cv_sys_largefile_CC
=no
6475 if test "$GCC" != yes; then
6478 # IRIX 6.2 and later do not support large files by default,
6479 # so use the C compiler's -n32 option if that helps.
6480 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6481 /* end confdefs.h. */
6482 #include <sys/types.h>
6483 /* Check that off_t can represent 2**63 - 1 correctly.
6484 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6485 since some C++ compilers masquerading as C compilers
6486 incorrectly reject 9223372036854775807. */
6487 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6488 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6489 && LARGE_OFF_T % 2147483647 == 1)
6499 if ac_fn_c_try_compile
"$LINENO"; then :
6502 rm -f core conftest.err conftest.
$ac_objext
6504 if ac_fn_c_try_compile
"$LINENO"; then :
6505 ac_cv_sys_largefile_CC
=' -n32'; break
6507 rm -f core conftest.err conftest.
$ac_objext
6511 rm -f conftest.
$ac_ext
6514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6515 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
6516 if test "$ac_cv_sys_largefile_CC" != no
; then
6517 CC
=$CC$ac_cv_sys_largefile_CC
6520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6521 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6522 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
6523 $as_echo_n "(cached) " >&6
6526 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6527 /* end confdefs.h. */
6528 #include <sys/types.h>
6529 /* Check that off_t can represent 2**63 - 1 correctly.
6530 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6531 since some C++ compilers masquerading as C compilers
6532 incorrectly reject 9223372036854775807. */
6533 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6534 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6535 && LARGE_OFF_T % 2147483647 == 1)
6545 if ac_fn_c_try_compile
"$LINENO"; then :
6546 ac_cv_sys_file_offset_bits
=no
; break
6548 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6549 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6550 /* end confdefs.h. */
6551 #define _FILE_OFFSET_BITS 64
6552 #include <sys/types.h>
6553 /* Check that off_t can represent 2**63 - 1 correctly.
6554 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6555 since some C++ compilers masquerading as C compilers
6556 incorrectly reject 9223372036854775807. */
6557 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6558 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6559 && LARGE_OFF_T % 2147483647 == 1)
6569 if ac_fn_c_try_compile
"$LINENO"; then :
6570 ac_cv_sys_file_offset_bits
=64; break
6572 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6573 ac_cv_sys_file_offset_bits
=unknown
6577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6578 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6579 case $ac_cv_sys_file_offset_bits in #(
6582 cat >>confdefs.h
<<_ACEOF
6583 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6588 if test $ac_cv_sys_file_offset_bits = unknown
; then
6589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6590 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6591 if test "${ac_cv_sys_large_files+set}" = set; then :
6592 $as_echo_n "(cached) " >&6
6595 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6596 /* end confdefs.h. */
6597 #include <sys/types.h>
6598 /* Check that off_t can represent 2**63 - 1 correctly.
6599 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6600 since some C++ compilers masquerading as C compilers
6601 incorrectly reject 9223372036854775807. */
6602 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6603 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6604 && LARGE_OFF_T % 2147483647 == 1)
6614 if ac_fn_c_try_compile
"$LINENO"; then :
6615 ac_cv_sys_large_files
=no
; break
6617 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6618 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6619 /* end confdefs.h. */
6620 #define _LARGE_FILES 1
6621 #include <sys/types.h>
6622 /* Check that off_t can represent 2**63 - 1 correctly.
6623 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6624 since some C++ compilers masquerading as C compilers
6625 incorrectly reject 9223372036854775807. */
6626 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6627 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6628 && LARGE_OFF_T % 2147483647 == 1)
6638 if ac_fn_c_try_compile
"$LINENO"; then :
6639 ac_cv_sys_large_files
=1; break
6641 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6642 ac_cv_sys_large_files
=unknown
6646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6647 $as_echo "$ac_cv_sys_large_files" >&6; }
6648 case $ac_cv_sys_large_files in #(
6651 cat >>confdefs.h
<<_ACEOF
6652 #define _LARGE_FILES $ac_cv_sys_large_files
6662 case $ac_cv_prog_cc_stdc in #(
6664 ac_cv_prog_cc_c99
=no
; ac_cv_prog_cc_c89
=no
;; #(
6666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
6667 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
6668 if test "${ac_cv_prog_cc_c99+set}" = set; then :
6669 $as_echo_n "(cached) " >&6
6671 ac_cv_prog_cc_c99
=no
6673 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6674 /* end confdefs.h. */
6676 #include <stdbool.h>
6681 // Check varargs macros. These examples are taken from C99 6.10.3.5.
6682 #define debug(...) fprintf (stderr, __VA_ARGS__)
6683 #define showlist(...) puts (#__VA_ARGS__)
6684 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
6686 test_varargs_macros (void)
6691 debug ("X = %d\n", x);
6692 showlist (The first, second, and third items.);
6693 report (x>y, "x is %d but y is %d", x, y);
6696 // Check long long types.
6697 #define BIG64 18446744073709551615ull
6698 #define BIG32 4294967295ul
6699 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
6701 your preprocessor is broken;
6705 your preprocessor is broken;
6707 static long long int bignum = -9223372036854775807LL;
6708 static unsigned long long int ubignum = BIG64;
6710 struct incomplete_array
6718 const wchar_t *name;
6722 typedef const char *ccp;
6725 test_restrict (ccp restrict text)
6727 // See if C++-style comments work.
6728 // Iterate through items via the restricted pointer.
6729 // Also check for declarations in for loops.
6730 for (unsigned int i = 0; *(text+i) != '\0'; ++i)
6735 // Check varargs and va_copy.
6737 test_varargs (const char *format, ...)
6740 va_start (args, format);
6742 va_copy (args_copy, args);
6753 str = va_arg (args_copy, const char *);
6756 number = va_arg (args_copy, int);
6759 fnumber = va_arg (args_copy, double);
6774 _Bool success = false;
6777 if (test_restrict ("String literal") == 0)
6779 char *restrict newvar = "Another string";
6782 test_varargs ("s, d' f .", "string", 65, 34.234);
6783 test_varargs_macros ();
6785 // Check flexible array members.
6786 struct incomplete_array *ia =
6787 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
6789 for (int i = 0; i < ia->datasize; ++i)
6790 ia->data[i] = i * 1.234;
6792 // Check named initializers.
6793 struct named_init ni = {
6795 .name = L"Test wide string",
6796 .average = 543.34343,
6801 int dynamic_array[ni.number];
6802 dynamic_array[ni.number - 1] = 543;
6804 // work around unused variable warnings
6805 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
6806 || dynamic_array[ni.number - 1] != 543);
6812 for ac_arg
in '' -std=gnu99
-std=c99
-c99 -AC99 -xc99=all
-qlanglvl=extc99
6814 CC
="$ac_save_CC $ac_arg"
6815 if ac_fn_c_try_compile
"$LINENO"; then :
6816 ac_cv_prog_cc_c99
=$ac_arg
6818 rm -f core conftest.err conftest.
$ac_objext
6819 test "x$ac_cv_prog_cc_c99" != "xno" && break
6821 rm -f conftest.
$ac_ext
6826 case "x$ac_cv_prog_cc_c99" in
6828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6829 $as_echo "none needed" >&6; } ;;
6831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6832 $as_echo "unsupported" >&6; } ;;
6834 CC
="$CC $ac_cv_prog_cc_c99"
6835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
6836 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
6838 if test "x$ac_cv_prog_cc_c99" != xno
; then :
6839 ac_cv_prog_cc_stdc
=$ac_cv_prog_cc_c99
6841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
6842 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
6843 if test "${ac_cv_prog_cc_c89+set}" = set; then :
6844 $as_echo_n "(cached) " >&6
6846 ac_cv_prog_cc_c89
=no
6848 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6849 /* end confdefs.h. */
6852 #include <sys/types.h>
6853 #include <sys/stat.h>
6854 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
6855 struct buf { int x; };
6856 FILE * (*rcsopen) (struct buf *, struct stat *, int);
6857 static char *e (p, i)
6863 static char *f (char * (*g) (char **, int), char **p, ...)
6868 s = g (p, va_arg (v,int));
6873 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
6874 function prototypes and stuff, but not '\xHH' hex character constants.
6875 These don't provoke an error unfortunately, instead are silently treated
6876 as 'x'. The following induces an error, until -std is added to get
6877 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
6878 array size at least. It's necessary to write '\x00'==0 to get something
6879 that's true only with -std. */
6880 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
6882 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
6883 inside strings and character constants. */
6885 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
6887 int test (int i, double x);
6888 struct s1 {int (*f) (int a);};
6889 struct s2 {int (*f) (double a);};
6890 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
6896 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
6901 for ac_arg
in '' -qlanglvl=extc89
-qlanglvl=ansi
-std \
6902 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
6904 CC
="$ac_save_CC $ac_arg"
6905 if ac_fn_c_try_compile
"$LINENO"; then :
6906 ac_cv_prog_cc_c89
=$ac_arg
6908 rm -f core conftest.err conftest.
$ac_objext
6909 test "x$ac_cv_prog_cc_c89" != "xno" && break
6911 rm -f conftest.
$ac_ext
6916 case "x$ac_cv_prog_cc_c89" in
6918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6919 $as_echo "none needed" >&6; } ;;
6921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6922 $as_echo "unsupported" >&6; } ;;
6924 CC
="$CC $ac_cv_prog_cc_c89"
6925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
6926 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
6928 if test "x$ac_cv_prog_cc_c89" != xno
; then :
6929 ac_cv_prog_cc_stdc
=$ac_cv_prog_cc_c89
6931 ac_cv_prog_cc_stdc
=no
6937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
6938 $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
6939 if test "${ac_cv_prog_cc_stdc+set}" = set; then :
6940 $as_echo_n "(cached) " >&6
6943 case $ac_cv_prog_cc_stdc in #(
6945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6946 $as_echo "unsupported" >&6; } ;; #(
6948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6949 $as_echo "none needed" >&6; } ;; #(
6951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
6952 $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
6957 # Code from module alloca-opt:
6958 # Code from module allocator:
6959 # Code from module c-ctype:
6960 # Code from module c-strcase:
6961 # Code from module careadlinkat:
6962 # Code from module clock-time:
6963 # Code from module crypto/md5:
6964 # Code from module crypto/sha1:
6965 # Code from module crypto/sha256:
6966 # Code from module crypto/sha512:
6967 # Code from module dosname:
6968 # Code from module dtoastr:
6969 # Code from module dtotimespec:
6970 # Code from module dup2:
6971 # Code from module environ:
6972 # Code from module execinfo:
6973 # Code from module extensions:
6975 # Code from module extern-inline:
6976 # Code from module filemode:
6977 # Code from module getloadavg:
6978 # Code from module getopt-gnu:
6979 # Code from module getopt-posix:
6980 # Code from module gettext-h:
6981 # Code from module gettime:
6982 # Code from module gettimeofday:
6983 # Code from module ignore-value:
6984 # Code from module include_next:
6985 # Code from module intprops:
6986 # Code from module inttypes-incomplete:
6987 # Code from module largefile:
6989 # Code from module lstat:
6990 # Code from module manywarnings:
6991 # Code from module mktime:
6992 # Code from module multiarch:
6993 # Code from module nocrash:
6994 # Code from module pathmax:
6995 # Code from module pselect:
6996 # Code from module pthread_sigmask:
6997 # Code from module readlink:
6998 # Code from module signal-h:
6999 # Code from module snippet/_Noreturn:
7000 # Code from module snippet/arg-nonnull:
7001 # Code from module snippet/c++defs:
7002 # Code from module snippet/warn-on-use:
7003 # Code from module socklen:
7004 # Code from module ssize_t:
7005 # Code from module stat:
7006 # Code from module stat-time:
7007 # Code from module stdalign:
7008 # Code from module stdarg:
7012 # Code from module stdbool:
7013 # Code from module stddef:
7014 # Code from module stdint:
7015 # Code from module stdio:
7016 # Code from module stdlib:
7017 # Code from module strftime:
7018 # Code from module strtoimax:
7019 # Code from module strtoll:
7020 # Code from module strtoull:
7021 # Code from module strtoumax:
7022 # Code from module symlink:
7023 # Code from module sys_select:
7024 # Code from module sys_stat:
7025 # Code from module sys_time:
7026 # Code from module time:
7027 # Code from module time_r:
7028 # Code from module timer-time:
7029 # Code from module timespec:
7030 # Code from module timespec-add:
7031 # Code from module timespec-sub:
7032 # Code from module u64:
7033 # Code from module unistd:
7034 # Code from module utimens:
7035 # Code from module verify:
7036 # Code from module warnings:
7039 # It's helpful to have C macros available to GDB, so prefer -g3 to -g
7040 # if -g3 works and the user does not specify CFLAGS.
7041 # This test must follow gl_EARLY; otherwise AC_LINK_IFELSE complains.
7042 if test "$ac_test_CFLAGS" != set; then
7045 emacs_g3_CFLAGS
='-g3';;
7047 emacs_g3_CFLAGS
='-g3 -O2';;
7049 emacs_g3_CFLAGS
='';;
7051 if test -n "$emacs_g3_CFLAGS"; then
7052 emacs_save_CFLAGS
=$CFLAGS
7053 CFLAGS
=$emacs_g3_CFLAGS
7054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts $emacs_g3_CFLAGS" >&5
7055 $as_echo_n "checking whether $CC accepts $emacs_g3_CFLAGS... " >&6; }
7056 if test "${emacs_cv_prog_cc_g3+set}" = set; then :
7057 $as_echo_n "(cached) " >&6
7059 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7060 /* end confdefs.h. */
7070 if ac_fn_c_try_link
"$LINENO"; then :
7071 emacs_cv_prog_cc_g3
=yes
7073 emacs_cv_prog_cc_g3
=no
7075 rm -f core conftest.err conftest.
$ac_objext \
7076 conftest
$ac_exeext conftest.
$ac_ext
7078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_prog_cc_g3" >&5
7079 $as_echo "$emacs_cv_prog_cc_g3" >&6; }
7080 if test $emacs_cv_prog_cc_g3 = yes; then
7081 CFLAGS
=$emacs_g3_CFLAGS
7083 CFLAGS
=$emacs_save_CFLAGS
7088 # Check whether --enable-gcc-warnings was given.
7089 if test "${enable_gcc_warnings+set}" = set; then :
7090 enableval
=$enable_gcc_warnings; case $enableval in
7092 *) as_fn_error
"bad value $enableval for gcc-warnings option" "$LINENO" 5 ;;
7094 gl_gcc_warnings
=$enableval
7101 # Check whether --enable-link-time-optimization was given.
7102 if test "${enable_link_time_optimization+set}" = set; then :
7103 enableval
=$enable_link_time_optimization; if test "${enableval}" != "no"; then
7104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether link-time optimization is supported" >&5
7105 $as_echo_n "checking whether link-time optimization is supported... " >&6; }
7107 if test x
$GCC = xyes
; then
7108 CPUS
=`getconf _NPROCESSORS_ONLN 2>/dev/null`
7109 if test x
$CPUS != x
; then
7115 CFLAGS
="$CFLAGS $LTO"
7116 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7117 /* end confdefs.h. */
7127 if ac_fn_c_try_compile
"$LINENO"; then :
7128 ac_lto_supported
=yes
7132 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7133 CFLAGS
="$old_CFLAGS"
7135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_lto_supported" >&5
7136 $as_echo "$ac_lto_supported" >&6; }
7137 if test "$ac_lto_supported" = "yes"; then
7138 CFLAGS
="$CFLAGS $LTO"
7144 # gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found])
7145 # ------------------------------------------------
7146 # If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND.
7147 # Otherwise, run RUN-IF-NOT-FOUND.
7150 # When compiling with GCC, prefer -isystem to -I when including system
7151 # include files, to avoid generating useless diagnostics for the files.
7152 if test "$gl_gcc_warnings" != yes; then
7157 # This, $nw, is the list of warnings we disable.
7160 case $with_x_toolkit in
7161 lucid | athena | motif
)
7162 # Old toolkits mishandle 'const'.
7163 nw
="$nw -Wwrite-strings"
7166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror" >&5
7167 $as_echo_n "checking whether C compiler handles -Werror... " >&6; }
7168 if test "${gl_cv_warn_c__Werror+set}" = set; then :
7169 $as_echo_n "(cached) " >&6
7172 gl_save_compiler_FLAGS
="$CFLAGS"
7173 as_fn_append CFLAGS
" -Werror"
7174 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7175 /* end confdefs.h. */
7185 if ac_fn_c_try_compile
"$LINENO"; then :
7186 gl_cv_warn_c__Werror
=yes
7188 gl_cv_warn_c__Werror
=no
7190 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7191 CFLAGS
="$gl_save_compiler_FLAGS"
7194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror" >&5
7195 $as_echo "$gl_cv_warn_c__Werror" >&6; }
7196 if test "x$gl_cv_warn_c__Werror" = x
""yes; then :
7197 as_fn_append WERROR_CFLAGS
" -Werror"
7205 nw
="$nw -Waggregate-return" # anachronistic
7206 nw
="$nw -Wlong-long" # C90 is anachronistic
7207 nw
="$nw -Wc++-compat" # We don't care about C++ compilers
7208 nw
="$nw -Wundef" # Warns on '#if GNULIB_FOO' etc in gnulib
7209 nw
="$nw -Wtraditional" # Warns on #elif which we use often
7210 nw
="$nw -Wcast-qual" # Too many warnings for now
7211 nw
="$nw -Wconversion" # Too many warnings for now
7212 nw
="$nw -Wsystem-headers" # Don't let system headers trigger warnings
7213 nw
="$nw -Wsign-conversion" # Too many warnings for now
7214 nw
="$nw -Woverlength-strings" # Not a problem these days
7215 nw
="$nw -Wtraditional-conversion" # Too many warnings for now
7216 nw
="$nw -Wunreachable-code" # so buggy that it's now silently ignored
7217 nw
="$nw -Wpadded" # Our structs are not padded
7218 nw
="$nw -Wredundant-decls" # we regularly (re)declare functions
7219 nw
="$nw -Wlogical-op" # any use of fwrite provokes this
7220 nw
="$nw -Wformat-nonliteral" # we do this a lot
7221 nw
="$nw -Wvla" # warnings in gettext.h
7222 nw
="$nw -Wnested-externs" # use of XARGMATCH/verify_function__
7223 nw
="$nw -Wswitch-enum" # Too many warnings for now
7224 nw
="$nw -Wswitch-default" # Too many warnings for now
7225 nw
="$nw -Wfloat-equal" # warns about high-quality code
7226 nw
="$nw -Winline" # OK to ignore 'inline'
7227 nw
="$nw -Wjump-misses-init" # We sometimes safely jump over init.
7228 nw
="$nw -Wsync-nand" # irrelevant here, and provokes ObjC warning
7229 nw
="$nw -Wunsafe-loop-optimizations" # OK to suppress unsafe optimizations
7231 # Emacs doesn't care about shadowing; see
7232 # <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
7235 # The following lines should be removable at some point.
7236 nw
="$nw -Wstack-protector"
7237 nw
="$nw -Wstrict-overflow"
7238 nw
="$nw -Wsuggest-attribute=pure"
7242 if test -n "$GCC"; then
7244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is supported" >&5
7245 $as_echo_n "checking whether -Wno-missing-field-initializers is supported... " >&6; }
7246 if test "${gl_cv_cc_nomfi_supported+set}" = set; then :
7247 $as_echo_n "(cached) " >&6
7250 gl_save_CFLAGS
="$CFLAGS"
7251 CFLAGS
="$CFLAGS -W -Werror -Wno-missing-field-initializers"
7252 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7253 /* end confdefs.h. */
7263 if ac_fn_c_try_compile
"$LINENO"; then :
7264 gl_cv_cc_nomfi_supported
=yes
7266 gl_cv_cc_nomfi_supported
=no
7268 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7269 CFLAGS
="$gl_save_CFLAGS"
7272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_supported" >&5
7273 $as_echo "$gl_cv_cc_nomfi_supported" >&6; }
7275 if test "$gl_cv_cc_nomfi_supported" = yes; then
7276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is needed" >&5
7277 $as_echo_n "checking whether -Wno-missing-field-initializers is needed... " >&6; }
7278 if test "${gl_cv_cc_nomfi_needed+set}" = set; then :
7279 $as_echo_n "(cached) " >&6
7282 gl_save_CFLAGS
="$CFLAGS"
7283 CFLAGS
="$CFLAGS -W -Werror"
7284 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7285 /* end confdefs.h. */
7288 typedef struct { int a; int b; } s_t;
7300 if ac_fn_c_try_compile
"$LINENO"; then :
7301 gl_cv_cc_nomfi_needed
=no
7303 gl_cv_cc_nomfi_needed
=yes
7305 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7306 CFLAGS
="$gl_save_CFLAGS"
7310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_needed" >&5
7311 $as_echo "$gl_cv_cc_nomfi_needed" >&6; }
7314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wuninitialized is supported" >&5
7315 $as_echo_n "checking whether -Wuninitialized is supported... " >&6; }
7316 if test "${gl_cv_cc_uninitialized_supported+set}" = set; then :
7317 $as_echo_n "(cached) " >&6
7320 gl_save_CFLAGS
="$CFLAGS"
7321 CFLAGS
="$CFLAGS -Werror -Wuninitialized"
7322 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7323 /* end confdefs.h. */
7333 if ac_fn_c_try_compile
"$LINENO"; then :
7334 gl_cv_cc_uninitialized_supported
=yes
7336 gl_cv_cc_uninitialized_supported
=no
7338 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7339 CFLAGS
="$gl_save_CFLAGS"
7342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_uninitialized_supported" >&5
7343 $as_echo "$gl_cv_cc_uninitialized_supported" >&6; }
7347 # List all gcc warning categories.
7349 for gl_manywarn_item
in \
7356 -Wbad-function-cast \
7357 -Wbuiltin-macro-redefined \
7363 -Wcoverage-mismatch \
7366 -Wdeprecated-declarations \
7367 -Wdisabled-optimization \
7369 -Wdouble-promotion \
7374 -Wformat-contains-nul \
7375 -Wformat-extra-args \
7376 -Wformat-nonliteral \
7379 -Wformat-zero-length \
7381 -Wfree-nonheap-object \
7382 -Wignored-qualifiers \
7384 -Wimplicit-function-declaration \
7388 -Wint-to-pointer-cast \
7389 -Winvalid-memory-model \
7391 -Wjump-misses-init \
7394 -Wmaybe-uninitialized \
7396 -Wmissing-declarations \
7397 -Wmissing-field-initializers \
7398 -Wmissing-format-attribute \
7399 -Wmissing-include-dirs \
7400 -Wmissing-noreturn \
7401 -Wmissing-parameter-type \
7402 -Wmissing-prototypes \
7409 -Wold-style-declaration \
7410 -Wold-style-definition \
7412 -Woverlength-strings \
7415 -Wpacked-bitfield-compat \
7419 -Wpointer-to-int-cast \
7424 -Wsizeof-pointer-memaccess \
7428 -Wstrict-prototypes \
7429 -Wsuggest-attribute=const \
7430 -Wsuggest-attribute=format \
7431 -Wsuggest-attribute=noreturn \
7432 -Wsuggest-attribute=pure \
7442 -Wunreachable-code \
7443 -Wunsafe-loop-optimizations \
7445 -Wunused-but-set-parameter \
7446 -Wunused-but-set-variable \
7449 -Wunused-local-typedefs \
7451 -Wunused-parameter \
7457 -Wvector-operation-performance \
7459 -Wvolatile-register-var \
7463 gl_manywarn_set
="$gl_manywarn_set $gl_manywarn_item"
7466 # Disable specific options as needed.
7467 if test "$gl_cv_cc_nomfi_needed" = yes; then
7468 gl_manywarn_set
="$gl_manywarn_set -Wno-missing-field-initializers"
7471 if test "$gl_cv_cc_uninitialized_supported" = no
; then
7472 gl_manywarn_set
="$gl_manywarn_set -Wno-uninitialized"
7483 *" $gl_warn_item "*)
7486 gl_warn_set
="$gl_warn_set $gl_warn_item"
7493 as_gl_Warn
=`$as_echo "gl_cv_warn_c_$w" | $as_tr_sh`
7494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles $w" >&5
7495 $as_echo_n "checking whether C compiler handles $w... " >&6; }
7496 if { as_var
=$as_gl_Warn; eval "test \"\${$as_var+set}\" = set"; }; then :
7497 $as_echo_n "(cached) " >&6
7500 gl_save_compiler_FLAGS
="$CFLAGS"
7501 as_fn_append CFLAGS
" $w"
7502 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7503 /* end confdefs.h. */
7513 if ac_fn_c_try_compile
"$LINENO"; then :
7514 eval "$as_gl_Warn=yes"
7516 eval "$as_gl_Warn=no"
7518 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7519 CFLAGS
="$gl_save_compiler_FLAGS"
7522 eval ac_res
=\$
$as_gl_Warn
7523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7524 $as_echo "$ac_res" >&6; }
7525 eval as_val
=\$
$as_gl_Warn
7526 if test "x$as_val" = x
""yes; then :
7527 as_fn_append WARN_CFLAGS
" $w"
7532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-missing-field-initializers" >&5
7533 $as_echo_n "checking whether C compiler handles -Wno-missing-field-initializers... " >&6; }
7534 if test "${gl_cv_warn_c__Wno_missing_field_initializers+set}" = set; then :
7535 $as_echo_n "(cached) " >&6
7538 gl_save_compiler_FLAGS
="$CFLAGS"
7539 as_fn_append CFLAGS
" -Wno-missing-field-initializers"
7540 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7541 /* end confdefs.h. */
7551 if ac_fn_c_try_compile
"$LINENO"; then :
7552 gl_cv_warn_c__Wno_missing_field_initializers
=yes
7554 gl_cv_warn_c__Wno_missing_field_initializers
=no
7556 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7557 CFLAGS
="$gl_save_compiler_FLAGS"
7560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_missing_field_initializers" >&5
7561 $as_echo "$gl_cv_warn_c__Wno_missing_field_initializers" >&6; }
7562 if test "x$gl_cv_warn_c__Wno_missing_field_initializers" = x
""yes; then :
7563 as_fn_append WARN_CFLAGS
" -Wno-missing-field-initializers"
7567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-sign-compare" >&5
7568 $as_echo_n "checking whether C compiler handles -Wno-sign-compare... " >&6; }
7569 if test "${gl_cv_warn_c__Wno_sign_compare+set}" = set; then :
7570 $as_echo_n "(cached) " >&6
7573 gl_save_compiler_FLAGS
="$CFLAGS"
7574 as_fn_append CFLAGS
" -Wno-sign-compare"
7575 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7576 /* end confdefs.h. */
7586 if ac_fn_c_try_compile
"$LINENO"; then :
7587 gl_cv_warn_c__Wno_sign_compare
=yes
7589 gl_cv_warn_c__Wno_sign_compare
=no
7591 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7592 CFLAGS
="$gl_save_compiler_FLAGS"
7595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_sign_compare" >&5
7596 $as_echo "$gl_cv_warn_c__Wno_sign_compare" >&6; }
7597 if test "x$gl_cv_warn_c__Wno_sign_compare" = x
""yes; then :
7598 as_fn_append WARN_CFLAGS
" -Wno-sign-compare"
7601 # Too many warnings for now
7602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-type-limits" >&5
7603 $as_echo_n "checking whether C compiler handles -Wno-type-limits... " >&6; }
7604 if test "${gl_cv_warn_c__Wno_type_limits+set}" = set; then :
7605 $as_echo_n "(cached) " >&6
7608 gl_save_compiler_FLAGS
="$CFLAGS"
7609 as_fn_append CFLAGS
" -Wno-type-limits"
7610 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7611 /* end confdefs.h. */
7621 if ac_fn_c_try_compile
"$LINENO"; then :
7622 gl_cv_warn_c__Wno_type_limits
=yes
7624 gl_cv_warn_c__Wno_type_limits
=no
7626 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7627 CFLAGS
="$gl_save_compiler_FLAGS"
7630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_type_limits" >&5
7631 $as_echo "$gl_cv_warn_c__Wno_type_limits" >&6; }
7632 if test "x$gl_cv_warn_c__Wno_type_limits" = x
""yes; then :
7633 as_fn_append WARN_CFLAGS
" -Wno-type-limits"
7636 # Too many warnings for now
7637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-switch" >&5
7638 $as_echo_n "checking whether C compiler handles -Wno-switch... " >&6; }
7639 if test "${gl_cv_warn_c__Wno_switch+set}" = set; then :
7640 $as_echo_n "(cached) " >&6
7643 gl_save_compiler_FLAGS
="$CFLAGS"
7644 as_fn_append CFLAGS
" -Wno-switch"
7645 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7646 /* end confdefs.h. */
7656 if ac_fn_c_try_compile
"$LINENO"; then :
7657 gl_cv_warn_c__Wno_switch
=yes
7659 gl_cv_warn_c__Wno_switch
=no
7661 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7662 CFLAGS
="$gl_save_compiler_FLAGS"
7665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_switch" >&5
7666 $as_echo "$gl_cv_warn_c__Wno_switch" >&6; }
7667 if test "x$gl_cv_warn_c__Wno_switch" = x
""yes; then :
7668 as_fn_append WARN_CFLAGS
" -Wno-switch"
7671 # Too many warnings for now
7672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-parameter" >&5
7673 $as_echo_n "checking whether C compiler handles -Wno-unused-parameter... " >&6; }
7674 if test "${gl_cv_warn_c__Wno_unused_parameter+set}" = set; then :
7675 $as_echo_n "(cached) " >&6
7678 gl_save_compiler_FLAGS
="$CFLAGS"
7679 as_fn_append CFLAGS
" -Wno-unused-parameter"
7680 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7681 /* end confdefs.h. */
7691 if ac_fn_c_try_compile
"$LINENO"; then :
7692 gl_cv_warn_c__Wno_unused_parameter
=yes
7694 gl_cv_warn_c__Wno_unused_parameter
=no
7696 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7697 CFLAGS
="$gl_save_compiler_FLAGS"
7700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_parameter" >&5
7701 $as_echo "$gl_cv_warn_c__Wno_unused_parameter" >&6; }
7702 if test "x$gl_cv_warn_c__Wno_unused_parameter" = x
""yes; then :
7703 as_fn_append WARN_CFLAGS
" -Wno-unused-parameter"
7706 # Too many warnings for now
7707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-format-nonliteral" >&5
7708 $as_echo_n "checking whether C compiler handles -Wno-format-nonliteral... " >&6; }
7709 if test "${gl_cv_warn_c__Wno_format_nonliteral+set}" = set; then :
7710 $as_echo_n "(cached) " >&6
7713 gl_save_compiler_FLAGS
="$CFLAGS"
7714 as_fn_append CFLAGS
" -Wno-format-nonliteral"
7715 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7716 /* end confdefs.h. */
7726 if ac_fn_c_try_compile
"$LINENO"; then :
7727 gl_cv_warn_c__Wno_format_nonliteral
=yes
7729 gl_cv_warn_c__Wno_format_nonliteral
=no
7731 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7732 CFLAGS
="$gl_save_compiler_FLAGS"
7735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_format_nonliteral" >&5
7736 $as_echo "$gl_cv_warn_c__Wno_format_nonliteral" >&6; }
7737 if test "x$gl_cv_warn_c__Wno_format_nonliteral" = x
""yes; then :
7738 as_fn_append WARN_CFLAGS
" -Wno-format-nonliteral"
7743 # In spite of excluding -Wlogical-op above, it is enabled, as of
7744 # gcc 4.5.0 20090517.
7745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-logical-op" >&5
7746 $as_echo_n "checking whether C compiler handles -Wno-logical-op... " >&6; }
7747 if test "${gl_cv_warn_c__Wno_logical_op+set}" = set; then :
7748 $as_echo_n "(cached) " >&6
7751 gl_save_compiler_FLAGS
="$CFLAGS"
7752 as_fn_append CFLAGS
" -Wno-logical-op"
7753 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7754 /* end confdefs.h. */
7764 if ac_fn_c_try_compile
"$LINENO"; then :
7765 gl_cv_warn_c__Wno_logical_op
=yes
7767 gl_cv_warn_c__Wno_logical_op
=no
7769 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7770 CFLAGS
="$gl_save_compiler_FLAGS"
7773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_logical_op" >&5
7774 $as_echo "$gl_cv_warn_c__Wno_logical_op" >&6; }
7775 if test "x$gl_cv_warn_c__Wno_logical_op" = x
""yes; then :
7776 as_fn_append WARN_CFLAGS
" -Wno-logical-op"
7781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fdiagnostics-show-option" >&5
7782 $as_echo_n "checking whether C compiler handles -fdiagnostics-show-option... " >&6; }
7783 if test "${gl_cv_warn_c__fdiagnostics_show_option+set}" = set; then :
7784 $as_echo_n "(cached) " >&6
7787 gl_save_compiler_FLAGS
="$CFLAGS"
7788 as_fn_append CFLAGS
" -fdiagnostics-show-option"
7789 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7790 /* end confdefs.h. */
7800 if ac_fn_c_try_compile
"$LINENO"; then :
7801 gl_cv_warn_c__fdiagnostics_show_option
=yes
7803 gl_cv_warn_c__fdiagnostics_show_option
=no
7805 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7806 CFLAGS
="$gl_save_compiler_FLAGS"
7809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fdiagnostics_show_option" >&5
7810 $as_echo "$gl_cv_warn_c__fdiagnostics_show_option" >&6; }
7811 if test "x$gl_cv_warn_c__fdiagnostics_show_option" = x
""yes; then :
7812 as_fn_append WARN_CFLAGS
" -fdiagnostics-show-option"
7816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -funit-at-a-time" >&5
7817 $as_echo_n "checking whether C compiler handles -funit-at-a-time... " >&6; }
7818 if test "${gl_cv_warn_c__funit_at_a_time+set}" = set; then :
7819 $as_echo_n "(cached) " >&6
7822 gl_save_compiler_FLAGS
="$CFLAGS"
7823 as_fn_append CFLAGS
" -funit-at-a-time"
7824 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7825 /* end confdefs.h. */
7835 if ac_fn_c_try_compile
"$LINENO"; then :
7836 gl_cv_warn_c__funit_at_a_time
=yes
7838 gl_cv_warn_c__funit_at_a_time
=no
7840 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7841 CFLAGS
="$gl_save_compiler_FLAGS"
7844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__funit_at_a_time" >&5
7845 $as_echo "$gl_cv_warn_c__funit_at_a_time" >&6; }
7846 if test "x$gl_cv_warn_c__funit_at_a_time" = x
""yes; then :
7847 as_fn_append WARN_CFLAGS
" -funit-at-a-time"
7853 $as_echo "#define lint 1" >>confdefs.h
7857 $as_echo "#define GNULIB_PORTCHECK 1" >>confdefs.h
7860 # We use a slightly smaller set of warning options for lib/.
7861 # Remove the following and save the result in GNULIB_WARN_CFLAGS.
7863 nw
="$nw -Wunused-macros"
7867 set x
$WARN_CFLAGS; shift
7871 *" $gl_warn_item "*)
7874 gl_warn_set
="$gl_warn_set $gl_warn_item"
7878 GNULIB_WARN_CFLAGS
=$gl_warn_set
7885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7886 $as_echo_n "checking whether ln -s works... " >&6; }
7888 if test "$LN_S" = "ln -s"; then
7889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7890 $as_echo "yes" >&6; }
7892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
7893 $as_echo "no, using $LN_S" >&6; }
7897 # Extract the first word of "install-info", so it can be a program name with args.
7898 set dummy install-info
; ac_word
=$2
7899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7900 $as_echo_n "checking for $ac_word... " >&6; }
7901 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
7902 $as_echo_n "(cached) " >&6
7904 case $INSTALL_INFO in
7906 ac_cv_path_INSTALL_INFO
="$INSTALL_INFO" # Let the user override the test with a path.
7909 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
7910 for as_dir
in $PATH$PATH_SEPARATOR/usr
/sbin
$PATH_SEPARATOR/sbin
7913 test -z "$as_dir" && as_dir
=.
7914 for ac_exec_ext
in '' $ac_executable_extensions; do
7915 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7916 ac_cv_path_INSTALL_INFO
="$as_dir/$ac_word$ac_exec_ext"
7917 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7924 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO
=":"
7928 INSTALL_INFO
=$ac_cv_path_INSTALL_INFO
7929 if test -n "$INSTALL_INFO"; then
7930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
7931 $as_echo "$INSTALL_INFO" >&6; }
7933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7934 $as_echo "no" >&6; }
7938 # Extract the first word of "gzip", so it can be a program name with args.
7939 set dummy
gzip; ac_word
=$2
7940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7941 $as_echo_n "checking for $ac_word... " >&6; }
7942 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
7943 $as_echo_n "(cached) " >&6
7947 ac_cv_path_GZIP_PROG
="$GZIP_PROG" # Let the user override the test with a path.
7950 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
7954 test -z "$as_dir" && as_dir
=.
7955 for ac_exec_ext
in '' $ac_executable_extensions; do
7956 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7957 ac_cv_path_GZIP_PROG
="$as_dir/$ac_word$ac_exec_ext"
7958 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7968 GZIP_PROG
=$ac_cv_path_GZIP_PROG
7969 if test -n "$GZIP_PROG"; then
7970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
7971 $as_echo "$GZIP_PROG" >&6; }
7973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7974 $as_echo "no" >&6; }
7979 if test $opsys = gnu-linux
; then
7980 # Extract the first word of "paxctl", so it can be a program name with args.
7981 set dummy paxctl
; ac_word
=$2
7982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7983 $as_echo_n "checking for $ac_word... " >&6; }
7984 if test "${ac_cv_path_PAXCTL+set}" = set; then :
7985 $as_echo_n "(cached) " >&6
7989 ac_cv_path_PAXCTL
="$PAXCTL" # Let the user override the test with a path.
7992 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
7993 for as_dir
in $PATH$PATH_SEPARATOR/sbin
$PATH_SEPARATOR/usr
/sbin
7996 test -z "$as_dir" && as_dir
=.
7997 for ac_exec_ext
in '' $ac_executable_extensions; do
7998 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7999 ac_cv_path_PAXCTL
="$as_dir/$ac_word$ac_exec_ext"
8000 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8010 PAXCTL
=$ac_cv_path_PAXCTL
8011 if test -n "$PAXCTL"; then
8012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PAXCTL" >&5
8013 $as_echo "$PAXCTL" >&6; }
8015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8016 $as_echo "no" >&6; }
8020 if test "X$PAXCTL" != X
; then
8021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether binaries have a PT_PAX_FLAGS header" >&5
8022 $as_echo_n "checking whether binaries have a PT_PAX_FLAGS header... " >&6; }
8023 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8024 /* end confdefs.h. */
8034 if ac_fn_c_try_link
"$LINENO"; then :
8035 if $PAXCTL -v conftest
$EXEEXT >/dev
/null
2>&1; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8036 $as_echo "yes" >&6; }
8037 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8038 $as_echo "no" >&6; }; PAXCTL
=""; fi
8040 rm -f core conftest.err conftest.
$ac_objext \
8041 conftest
$ac_exeext conftest.
$ac_ext
8045 ## Need makeinfo >= 4.7 (?) to build the manuals.
8046 # Extract the first word of "makeinfo", so it can be a program name with args.
8047 set dummy makeinfo
; ac_word
=$2
8048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8049 $as_echo_n "checking for $ac_word... " >&6; }
8050 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
8051 $as_echo_n "(cached) " >&6
8055 ac_cv_path_MAKEINFO
="$MAKEINFO" # Let the user override the test with a path.
8058 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
8062 test -z "$as_dir" && as_dir
=.
8063 for ac_exec_ext
in '' $ac_executable_extensions; do
8064 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8065 ac_cv_path_MAKEINFO
="$as_dir/$ac_word$ac_exec_ext"
8066 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8073 test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO
="no"
8077 MAKEINFO
=$ac_cv_path_MAKEINFO
8078 if test -n "$MAKEINFO"; then
8079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
8080 $as_echo "$MAKEINFO" >&6; }
8082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8083 $as_echo "no" >&6; }
8087 if test "$MAKEINFO" != "no" && \
8088 test x
"`$MAKEINFO --version 2> /dev/null | $EGREP 'texinfo[^0-9]*([1-4][0-9]+|[5-9]|4\.[7-9]|4\.[1-6][0-9]+)'`" = x
; then
8092 ## Makeinfo is unusual. For a released Emacs, the manuals are
8093 ## pre-built, and not deleted by the normal clean rules. makeinfo is
8094 ## therefore in the category of "special tools" not normally required, which
8095 ## configure does not have to check for (eg autoconf itself).
8096 ## In a Bazaar checkout on the other hand, the manuals are not included.
8097 ## So makeinfo is a requirement to build from Bazaar, and configure
8098 ## should test for it as it does for any other build requirement.
8099 ## We use the presence of $srcdir/info/emacs to distinguish a release,
8100 ## with pre-built manuals, from a Bazaar checkout.
8103 if test "$MAKEINFO" = "no"; then
8105 if test "x${with_makeinfo}" = "xno"; then
8107 elif test ! -e $srcdir/info
/emacs
&& test ! -e $srcdir/info
/emacs.info
; then
8108 as_fn_error
"You do not seem to have makeinfo >= 4.7, and your
8109 source tree does not seem to have pre-built manuals in the \`info' directory.
8110 Either install a suitable version of makeinfo, or re-run configure
8111 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
8117 INFO_OPTS
=--no-split
8122 if test x
$GCC = xyes
; then
8123 test "x$GCC_LINK_TEST_OPTIONS" != x
&& \
8124 ac_link
="$ac_link $GCC_LINK_TEST_OPTIONS"
8126 test "x$NON_GCC_LINK_TEST_OPTIONS" != x
&& \
8127 ac_link
="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
8131 late_LDFLAGS
=$LDFLAGS
8132 if test x
$GCC = xyes
; then
8133 LDFLAGS
="$LDFLAGS -Wl,-znocombreloc"
8135 LDFLAGS
="$LDFLAGS -znocombreloc"
8138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
8139 $as_echo_n "checking for -znocombreloc... " >&6; }
8140 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8141 /* end confdefs.h. */
8151 if ac_fn_c_try_link
"$LINENO"; then :
8152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8153 $as_echo "yes" >&6; }
8155 LDFLAGS
=$late_LDFLAGS
8156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8157 $as_echo "no" >&6; }
8159 rm -f core conftest.err conftest.
$ac_objext \
8160 conftest
$ac_exeext conftest.
$ac_ext
8163 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP
=no
8165 your-opsys-here
) CANNOT_DUMP
=yes ;;
8168 test "$CANNOT_DUMP" = "yes" && \
8170 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
8176 UNEXEC_OBJ
=unexelf.o
8178 # MSDOS uses unexcoff.o
8179 # MSWindows uses unexw32.o
8181 UNEXEC_OBJ
=unexaix.o
8187 UNEXEC_OBJ
=unexmacosx.o
8190 UNEXEC_OBJ
=unexhp9k800.o
8193 # Use the Solaris dldump() function, called from unexsol.c, to dump
8194 # emacs, instead of the generic ELF dump code found in unexelf.c.
8195 # The resulting binary has a complete symbol table, and is better
8196 # for debugging and other observability tools (debuggers, pstack, etc).
8198 # If you encounter a problem using dldump(), please consider sending
8199 # a message to the OpenSolaris tools-linking mailing list:
8200 # http://mail.opensolaris.org/mailman/listinfo/tools-linking
8202 # It is likely that dldump() works with older Solaris too, but this has
8203 # not been tested, so for now this change is for Solaris 10 or newer.
8204 UNEXEC_OBJ
=unexsol.o
8211 ## Let `ld' find image libs and similar things in /usr/local/lib.
8212 ## The system compiler, GCC, has apparently been modified to not
8213 ## look there, contrary to what a stock GCC would do.
8214 ### It's not our place to do this. See bug#10313#17.
8215 ### LD_SWITCH_SYSTEM=-L/usr/local/lib
8220 ## cpp test was "ifdef __mips__", but presumably this is equivalent...
8221 case $host_cpu in mips
*) LD_SWITCH_SYSTEM
="-G 0";; esac
8225 ### It's not our place to do this. See bug#10313#17.
8226 ### LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
8231 ## Han Boetes <han@mijncomputer.nl> says this is necessary,
8232 ## otherwise Emacs dumps core on elf systems.
8233 LD_SWITCH_SYSTEM
="-Z"
8238 ac_link
="$ac_link $LD_SWITCH_SYSTEM"
8240 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_RPATH,
8241 ## which has not been defined yet. When this was handled with cpp,
8242 ## it was expanded to null when configure sourced the s/*.h file.
8243 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
8244 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
8245 ## (or somesuch), but because it is supposed to go at the _front_
8246 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
8247 ## Compare with the gnu-linux case below, which added to the end
8248 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
8249 ## LD_SWITCH_SYSTEM_TEMACS.
8252 LD_SWITCH_SYSTEM
="\$(LD_SWITCH_X_SITE_RPATH) $LD_SWITCH_SYSTEM" ;;
8259 ac_fn_c_check_decl
"$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
8260 if test "x$ac_cv_have_decl___ELF__" = x
""yes; then :
8264 if test "$ac_cv_have_decl___ELF__" = "yes"; then
8265 ## With ELF, make sure that all common symbols get allocated to in the
8266 ## data section. Otherwise, the dump of temacs may miss variables in
8267 ## the shared library that have been initialized. For example, with
8268 ## GNU libc, __malloc_initialized would normally be resolved to the
8269 ## shared library's .bss section, which is fatal.
8270 if test "x$GCC" = "xyes"; then
8271 C_SWITCH_MACHINE
="-fno-common"
8273 as_fn_error
"What gives? Fix me if DEC Unix supports ELF now." "$LINENO" 5
8276 UNEXEC_OBJ
=unexalpha.o
8285 ## Some programs in src produce warnings saying certain subprograms
8286 ## are too complex and need a MAXMEM value greater than 2000 for
8287 ## additional optimization. --nils@exp-math.uni-essen.de
8288 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
8289 C_SWITCH_SYSTEM
="-ma -qmaxmem=4000"
8290 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
8291 ## It is redundant in glibc2, since we define _GNU_SOURCE.
8297 ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
8298 aix4-2
) LIBS_SYSTEM
="-lrts -lIM -liconv" ;;
8300 freebsd
) LIBS_SYSTEM
="-lutil" ;;
8302 hpux
*) LIBS_SYSTEM
="-l:libdld.sl" ;;
8304 sol2
*) LIBS_SYSTEM
="-lsocket -lnsl" ;;
8306 ## Motif needs -lgen.
8307 unixware
) LIBS_SYSTEM
="-lsocket -lnsl -lelf -lgen" ;;
8312 ### Make sure subsequent tests use flags consistent with the build flags.
8314 if test x
"${OVERRIDE_CPPFLAGS}" != x
; then
8315 CPPFLAGS
="${OVERRIDE_CPPFLAGS}"
8317 CPPFLAGS
="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
8320 # Suppress obsolescent Autoconf test for size_t; Emacs assumes C89 or better.
8322 # Likewise for obsolescent test for uid_t, gid_t; Emacs assumes them.
8329 SYSTEM_TYPE
=`echo $opsys | sed -e 's/[0-9].*//' -e 's|-|/|'`
8334 START_FILES
='pre-crt0.o'
8337 ## Adding -lm confuses the dynamic linker, so omit it.
8339 START_FILES
='pre-crt0.o'
8342 LIB_STANDARD
='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
8343 START_FILES
='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
8344 SYSTEM_TYPE
=berkeley-unix
8346 gnu-linux | gnu-kfreebsd
)
8347 LIB_STANDARD
='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
8348 START_FILES
='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
8350 hpux10-20 | hpux11
)
8352 START_FILES
='pre-crt0.o $(CRT_DIR)/crt0.o'
8355 LIB_STANDARD
='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
8356 START_FILES
='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
8357 SYSTEM_TYPE
=berkeley-unix
8361 SYSTEM_TYPE
=usg-unix-v
8369 cat >>confdefs.h
<<_ACEOF
8370 #define SYSTEM_TYPE "$SYSTEM_TYPE"
8376 for file in x
$LIB_STANDARD $START_FILES; do
8378 *CRT_DIR
*) crt_files
="$crt_files `echo $file | sed -e 's|.*/||'`" ;;
8382 if test "x$crt_files" != x
; then
8384 ## If user specified a crt-dir, use that unconditionally.
8387 if test "X$CRT_DIR" = "X"; then
8389 CRT_DIR
=/usr
/lib
# default
8391 case "$canonical" in
8392 x86_64-
*-linux-gnu* | s390x-
*-linux-gnu*)
8393 ## On x86-64 and s390x GNU/Linux distributions, the standard library
8394 ## can be in a variety of places. We only try /usr/lib64 and /usr/lib.
8395 ## For anything else (eg /usr/lib32), it is up the user to specify
8396 ## the location (bug#5655).
8397 ## Test for crtn.o, not just the directory, because sometimes the
8398 ## directory exists but does not have the relevant files (bug#1287).
8399 ## FIXME better to test for binary compatibility somehow.
8400 test -e /usr
/lib64
/crtn.o
&& CRT_DIR
=/usr
/lib64
8403 powerpc64-
*-linux-gnu* | sparc64-
*-linux-gnu*) CRT_DIR
=/usr
/lib64
;;
8407 hpux10-20
) CRT_DIR
=/lib
;;
8410 test "x${GCC}" = xyes
&& crt_gcc
=yes
8416 for file in $crt_files; do
8418 ## If we're using gcc, try to determine it automatically by asking
8419 ## gcc. [If this doesn't work, CRT_DIR will remain at the
8420 ## system-dependent default from above.]
8421 if test $crt_gcc = yes && test ! -e $CRT_DIR/$file; then
8423 crt_file
=`$CC --print-file-name=$file 2>/dev/null`
8426 CRT_DIR
=`$as_dirname -- "$crt_file" ||
8427 $as_expr X"$crt_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8428 X"$crt_file" : 'X\(//\)[^/]' \| \
8429 X"$crt_file" : 'X\(//\)$' \| \
8430 X"$crt_file" : 'X\(/\)' \| . 2>/dev/null ||
8431 $as_echo X"$crt_file" |
8432 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8455 test -e $CRT_DIR/$file || crt_missing
="$crt_missing $file"
8458 test "x$crt_missing" = x || \
8459 as_fn_error
"Required file(s) not found:$crt_missing
8460 Try using the --with-crt-dir option." "$LINENO" 5
8462 fi # crt_files != ""
8468 if test -f $CRT_DIR/crti.o
; then
8470 test -f $CRT_DIR/crtn.o || \
8471 as_fn_error
"Required file not found: crtn.o" "$LINENO" 5
8473 LIB_STANDARD
='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
8474 START_FILES
='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
8480 pre_PKG_CONFIG_CFLAGS
=$CFLAGS
8481 pre_PKG_CONFIG_LIBS
=$LIBS
8483 # Extract the first word of "pkg-config", so it can be a program name with args.
8484 set dummy pkg-config
; ac_word
=$2
8485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8486 $as_echo_n "checking for $ac_word... " >&6; }
8487 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8488 $as_echo_n "(cached) " >&6
8492 ac_cv_path_PKG_CONFIG
="$PKG_CONFIG" # Let the user override the test with a path.
8495 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
8499 test -z "$as_dir" && as_dir
=.
8500 for ac_exec_ext
in '' $ac_executable_extensions; do
8501 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8502 ac_cv_path_PKG_CONFIG
="$as_dir/$ac_word$ac_exec_ext"
8503 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8510 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG
="no"
8514 PKG_CONFIG
=$ac_cv_path_PKG_CONFIG
8515 if test -n "$PKG_CONFIG"; then
8516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8517 $as_echo "$PKG_CONFIG" >&6; }
8519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8520 $as_echo "no" >&6; }
8528 if test "${with_sound}" != "no"; then
8529 # Sound support for GNU/Linux and the free BSDs.
8530 for ac_header
in machine
/soundcard.h sys
/soundcard.h soundcard.h
8532 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8533 ac_fn_c_check_header_mongrel
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8534 eval as_val
=\$
$as_ac_Header
8535 if test "x$as_val" = x
""yes; then :
8536 cat >>confdefs.h
<<_ACEOF
8537 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8539 have_sound_header
=yes
8544 # Emulation library used on NetBSD.
8545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
8546 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
8547 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
8548 $as_echo_n "(cached) " >&6
8550 ac_check_lib_save_LIBS
=$LIBS
8551 LIBS
="-lossaudio $LIBS"
8552 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8553 /* end confdefs.h. */
8555 /* Override any GCC internal prototype to avoid an error.
8556 Use char because int might match the return type of a GCC
8557 builtin and then its argument prototype would still apply. */
8565 return _oss_ioctl ();
8570 if ac_fn_c_try_link
"$LINENO"; then :
8571 ac_cv_lib_ossaudio__oss_ioctl
=yes
8573 ac_cv_lib_ossaudio__oss_ioctl
=no
8575 rm -f core conftest.err conftest.
$ac_objext \
8576 conftest
$ac_exeext conftest.
$ac_ext
8577 LIBS
=$ac_check_lib_save_LIBS
8579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
8580 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
8581 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x
""yes; then :
8590 ALSA_MODULES
="alsa >= $ALSA_REQUIRED"
8594 if test "$PKG_CONFIG" = "no" ; then
8597 PKG_CONFIG_MIN_VERSION
=0.9.0
8598 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
8600 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
8602 if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5 &&
8603 ALSA_CFLAGS
=`$PKG_CONFIG --cflags "$ALSA_MODULES" 2>&5` &&
8604 ALSA_LIBS
=`$PKG_CONFIG --libs "$ALSA_MODULES" 2>&5`; then
8611 ALSA_CFLAGS
=`$as_echo "$ALSA_CFLAGS" | sed -e "$edit_cflags"`
8612 ALSA_LIBS
=`$as_echo "$ALSA_LIBS" | sed -e 's,///*,/,g'`
8613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&5
8614 $as_echo "yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&6; }
8617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8618 $as_echo "no" >&6; }
8621 ## If we have a custom action on failure, don't print errors, but
8622 ## do set a variable so people can do so. Do it in a subshell
8623 ## to capture any diagnostics in invoking pkg-config.
8624 ALSA_PKG_ERRORS
=`($PKG_CONFIG --print-errors "$ALSA_MODULES") 2>&1`
8631 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8632 echo "*** See http://www.freedesktop.org/software/pkgconfig"
8636 if test $succeeded = yes; then
8642 if test $HAVE_ALSA = yes; then
8643 SAVE_CFLAGS
="$CFLAGS"
8645 CFLAGS
="$ALSA_CFLAGS $CFLAGS"
8646 LIBS
="$ALSA_LIBS $LIBS"
8647 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8648 /* end confdefs.h. */
8649 #include <asoundlib.h>
8653 snd_lib_error_set_handler (0);
8658 if ac_fn_c_try_compile
"$LINENO"; then :
8659 emacs_alsa_normal
=yes
8661 emacs_alsa_normal
=no
8663 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8664 if test "$emacs_alsa_normal" != yes; then
8665 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8666 /* end confdefs.h. */
8667 #include <alsa/asoundlib.h>
8671 snd_lib_error_set_handler (0);
8676 if ac_fn_c_try_compile
"$LINENO"; then :
8677 emacs_alsa_subdir
=yes
8679 emacs_alsa_subdir
=no
8681 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8682 if test "$emacs_alsa_subdir" != yes; then
8683 as_fn_error
"pkg-config found alsa, but it does not compile. See config.log for error messages." "$LINENO" 5
8685 ALSA_CFLAGS
="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
8688 CFLAGS
="$SAVE_CFLAGS"
8690 LIBSOUND
="$LIBSOUND $ALSA_LIBS"
8691 CFLAGS_SOUND
="$CFLAGS_SOUND $ALSA_CFLAGS"
8693 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
8697 if test x
$have_sound_header = xyes ||
test $HAVE_ALSA = yes; then
8699 gnu-linux|freebsd|netbsd
)
8701 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
8713 for ac_header
in $ac_header_list
8715 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8716 ac_fn_c_check_header_compile
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
8718 eval as_val
=\$
$as_ac_Header
8719 if test "x$as_val" = x
""yes; then :
8720 cat >>confdefs.h
<<_ACEOF
8721 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
8757 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
8758 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8759 /* end confdefs.h. */
8760 #include <sys/personality.h>
8764 personality (PER_LINUX32)
8769 if ac_fn_c_try_compile
"$LINENO"; then :
8770 emacs_cv_personality_linux32
=yes
8772 emacs_cv_personality_linux32
=no
8774 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
8776 $as_echo "$emacs_cv_personality_linux32" >&6; }
8778 if test $emacs_cv_personality_linux32 = yes; then
8780 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
8784 for ac_header
in term.h
8786 ac_fn_c_check_header_preproc
"$LINENO" "term.h" "ac_cv_header_term_h"
8787 if test "x$ac_cv_header_term_h" = x
""yes; then :
8788 cat >>confdefs.h
<<_ACEOF
8789 #define HAVE_TERM_H 1
8796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8797 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8798 if test "${ac_cv_header_time+set}" = set; then :
8799 $as_echo_n "(cached) " >&6
8801 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8802 /* end confdefs.h. */
8803 #include <sys/types.h>
8804 #include <sys/time.h>
8810 if ((struct tm *) 0)
8816 if ac_fn_c_try_compile
"$LINENO"; then :
8817 ac_cv_header_time
=yes
8819 ac_cv_header_time
=no
8821 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8824 $as_echo "$ac_cv_header_time" >&6; }
8825 if test $ac_cv_header_time = yes; then
8827 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8831 ac_fn_c_check_decl
"$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "#include <signal.h>
8834 if test "x$ac_cv_have_decl_sys_siglist" = x
""yes; then :
8840 cat >>confdefs.h
<<_ACEOF
8841 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
8844 if test $ac_cv_have_decl_sys_siglist != yes; then
8845 # For Tru64, at least:
8846 ac_fn_c_check_decl
"$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "#include <signal.h>
8849 if test "x$ac_cv_have_decl___sys_siglist" = x
""yes; then :
8855 cat >>confdefs.h
<<_ACEOF
8856 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
8859 if test $ac_cv_have_decl___sys_siglist = yes; then
8861 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
8865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8866 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8867 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8868 $as_echo_n "(cached) " >&6
8870 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8871 /* end confdefs.h. */
8872 #include <sys/types.h>
8873 #include <sys/wait.h>
8875 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8878 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8886 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8891 if ac_fn_c_try_compile
"$LINENO"; then :
8892 ac_cv_header_sys_wait_h
=yes
8894 ac_cv_header_sys_wait_h
=no
8896 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8899 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8900 if test $ac_cv_header_sys_wait_h = yes; then
8902 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
8908 $as_echo_n "checking for speed_t... " >&6; }
8909 if test "${emacs_cv_speed_t+set}" = set; then :
8910 $as_echo_n "(cached) " >&6
8912 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8913 /* end confdefs.h. */
8914 #include <termios.h>
8923 if ac_fn_c_try_compile
"$LINENO"; then :
8924 emacs_cv_speed_t
=yes
8928 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
8931 $as_echo "$emacs_cv_speed_t" >&6; }
8932 if test $emacs_cv_speed_t = yes; then
8934 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
8941 for ac_header
in net
/if.h
8943 ac_fn_c_check_header_compile
"$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
8944 #if HAVE_SYS_SOCKET_H
8945 #include <sys/socket.h>
8948 if test "x$ac_cv_header_net_if_h" = x
""yes; then :
8949 cat >>confdefs.h
<<_ACEOF
8950 #define HAVE_NET_IF_H 1
8957 for ac_header
in ifaddrs.h
8959 ac_fn_c_check_header_compile
"$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default
8960 #if HAVE_SYS_SOCKET_H
8961 #include <sys/socket.h>
8964 if test "x$ac_cv_header_ifaddrs_h" = x
""yes; then :
8965 cat >>confdefs.h
<<_ACEOF
8966 #define HAVE_IFADDRS_H 1
8973 for ac_header
in net
/if_dl.h
8975 ac_fn_c_check_header_compile
"$LINENO" "net/if_dl.h" "ac_cv_header_net_if_dl_h" "$ac_includes_default
8976 #if HAVE_SYS_SOCKET_H
8977 #include <sys/socket.h>
8980 if test "x$ac_cv_header_net_if_dl_h" = x
""yes; then :
8981 cat >>confdefs.h
<<_ACEOF
8982 #define HAVE_NET_IF_DL_H 1
8990 ac_fn_c_check_member
"$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
8991 #if HAVE_SYS_SOCKET_H
8992 #include <sys/socket.h>
8998 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x
""yes; then :
9000 cat >>confdefs.h
<<_ACEOF
9001 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
9006 ac_fn_c_check_member
"$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
9007 #if HAVE_SYS_SOCKET_H
9008 #include <sys/socket.h>
9014 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x
""yes; then :
9016 cat >>confdefs.h
<<_ACEOF
9017 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
9022 ac_fn_c_check_member
"$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
9023 #if HAVE_SYS_SOCKET_H
9024 #include <sys/socket.h>
9030 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x
""yes; then :
9032 cat >>confdefs.h
<<_ACEOF
9033 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
9038 ac_fn_c_check_member
"$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
9039 #if HAVE_SYS_SOCKET_H
9040 #include <sys/socket.h>
9046 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x
""yes; then :
9048 cat >>confdefs.h
<<_ACEOF
9049 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
9054 ac_fn_c_check_member
"$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
9055 #if HAVE_SYS_SOCKET_H
9056 #include <sys/socket.h>
9062 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x
""yes; then :
9064 cat >>confdefs.h
<<_ACEOF
9065 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
9070 ac_fn_c_check_member
"$LINENO" "struct ifreq" "ifr_addr.sa_len" "ac_cv_member_struct_ifreq_ifr_addr_sa_len" "$ac_includes_default
9071 #if HAVE_SYS_SOCKET_H
9072 #include <sys/socket.h>
9078 if test "x$ac_cv_member_struct_ifreq_ifr_addr_sa_len" = x
""yes; then :
9080 cat >>confdefs.h
<<_ACEOF
9081 #define HAVE_STRUCT_IFREQ_IFR_ADDR_SA_LEN 1
9093 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
9094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
9095 $as_echo_n "checking whether we are using GNU Make... " >&6; }
9097 testval
=`${MAKE-make} --version 2>/dev/null | grep 'GNU Make'`
9098 if test "x$testval" != x
; then
9101 ac_enable_autodepend
=no
9103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
9104 $as_echo "$HAVE_GNU_MAKE" >&6; }
9105 if test $HAVE_GNU_MAKE = yes; then
9106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
9107 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
9108 SAVE_CFLAGS
="$CFLAGS"
9109 CFLAGS
="$CFLAGS -MMD -MF deps.d -MP"
9110 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9111 /* end confdefs.h. */
9121 if ac_fn_c_try_compile
"$LINENO"; then :
9124 ac_enable_autodepend
=no
9126 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
9127 CFLAGS
="$SAVE_CFLAGS"
9128 test -f deps.d || ac_enable_autodepend
=no
9130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
9131 $as_echo "$ac_enable_autodepend" >&6; }
9133 if test $ac_enable_autodepend = yes; then
9134 DEPFLAGS
='-MMD -MF ${DEPDIR}/$*.d -MP'
9135 ## MKDIR_P is documented (see AC_PROG_MKDIR_P) to be parallel-safe.
9136 MKDEPDIR
='${MKDIR_P} ${DEPDIR}'
9137 deps_frag
=autodeps.mk
9140 deps_frag
=$srcdir/src
/$deps_frag
9146 lisp_frag
=$srcdir/src
/lisp.mk
9150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
9151 $as_echo_n "checking for long file names... " >&6; }
9152 if test "${ac_cv_sys_long_file_names+set}" = set; then :
9153 $as_echo_n "(cached) " >&6
9155 ac_cv_sys_long_file_names
=yes
9156 # Test for long file names in all the places we know might matter:
9157 # . the current directory, where building will happen
9158 # $prefix/lib where we will be installing things
9159 # $exec_prefix/lib likewise
9160 # $TMPDIR if set, where it might want to write temporary files
9161 # /tmp where it might want to write temporary files
9164 for ac_dir
in .
"$TMPDIR" /tmp
/var
/tmp
/usr
/tmp
"$prefix/lib" "$exec_prefix/lib"; do
9165 # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
9166 # in the usual case where exec_prefix is '${prefix}'.
9168 . |
/* | ?
:[\\/]*) ;; #(
9171 test -w "$ac_dir/." ||
continue # It is less confusing to not echo anything here.
9172 ac_xdir
=$ac_dir/cf$$
9173 (umask 077 && mkdir
"$ac_xdir" 2>/dev
/null
) ||
continue
9174 ac_tf1
=$ac_xdir/conftest9012345
9175 ac_tf2
=$ac_xdir/conftest9012346
9176 touch "$ac_tf1" 2>/dev
/null
&& test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
9177 ac_cv_sys_long_file_names
=no
9178 rm -f -r "$ac_xdir" 2>/dev
/null
9179 test $ac_cv_sys_long_file_names = no
&& break
9182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
9183 $as_echo "$ac_cv_sys_long_file_names" >&6; }
9184 if test $ac_cv_sys_long_file_names = yes; then
9186 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
9191 #### Choose a window system.
9193 ## We leave window_system equal to none if
9194 ## we end up building without one. Any new window system should
9195 ## set window_system to an appropriate value and add objects to
9196 ## window-system-specific substs.
9199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
9200 $as_echo_n "checking for X... " >&6; }
9203 # Check whether --with-x was given.
9204 if test "${with_x+set}" = set; then :
9208 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
9209 if test "x$with_x" = xno
; then
9210 # The user explicitly disabled X.
9213 case $x_includes,$x_libraries in #(
9214 *\'*) as_fn_error
"cannot use X directory names containing '" "$LINENO" 5;; #(
9215 *,NONE | NONE
,*) if test "${ac_cv_have_x+set}" = set; then :
9216 $as_echo_n "(cached) " >&6
9218 # One or both of the vars are not set, and there is no cached value.
9219 ac_x_includes
=no ac_x_libraries
=no
9220 rm -f -r conftest.dir
9221 if mkdir conftest.dir
; then
9223 cat >Imakefile
<<'_ACEOF'
9225 @echo incroot='${INCROOT}'
9227 @echo usrlibdir='${USRLIBDIR}'
9229 @echo libdir='${LIBDIR}'
9231 if (export CC
; ${XMKMF-xmkmf}) >/dev
/null
2>/dev
/null
&& test -f Makefile
; then
9232 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9233 for ac_var
in incroot usrlibdir libdir
; do
9234 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
9236 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
9237 for ac_extension
in a so sl dylib la dll
; do
9238 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
9239 test -f "$ac_im_libdir/libX11.$ac_extension"; then
9240 ac_im_usrlibdir
=$ac_im_libdir; break
9243 # Screen out bogus values from the imake configuration. They are
9244 # bogus both because they are the default anyway, and because
9245 # using them would break gcc on systems where it needs fixed includes.
9246 case $ac_im_incroot in
9247 /usr
/include
) ac_x_includes
= ;;
9248 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes
=$ac_im_incroot;;
9250 case $ac_im_usrlibdir in
9251 /usr
/lib |
/usr
/lib64 |
/lib |
/lib64
) ;;
9252 *) test -d "$ac_im_usrlibdir" && ac_x_libraries
=$ac_im_usrlibdir ;;
9256 rm -f -r conftest.dir
9259 # Standard set of common directories for X headers.
9260 # Check X11 before X11Rn because it is often a symlink to the current release.
9274 /usr/local/X11/include
9275 /usr/local/X11R7/include
9276 /usr/local/X11R6/include
9277 /usr/local/X11R5/include
9278 /usr/local/X11R4/include
9280 /usr/local/include/X11
9281 /usr/local/include/X11R7
9282 /usr/local/include/X11R6
9283 /usr/local/include/X11R5
9284 /usr/local/include/X11R4
9288 /usr/XFree86/include/X11
9292 /usr/unsupported/include
9294 /usr/local/x11r5/include
9295 /usr/lpp/Xamples/include
9297 /usr/openwin/include
9298 /usr/openwin/share/include'
9300 if test "$ac_x_includes" = no
; then
9301 # Guess where to find include files, by looking for Xlib.h.
9302 # First, try using that file with no special directory specified.
9303 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9304 /* end confdefs.h. */
9305 #include <X11/Xlib.h>
9307 if ac_fn_c_try_cpp
"$LINENO"; then :
9308 # We can compile using X headers with no special include directory.
9311 for ac_dir
in $ac_x_header_dirs; do
9312 if test -r "$ac_dir/X11/Xlib.h"; then
9313 ac_x_includes
=$ac_dir
9318 rm -f conftest.err conftest.
$ac_ext
9319 fi # $ac_x_includes = no
9321 if test "$ac_x_libraries" = no
; then
9322 # Check for the libraries.
9323 # See if we find them without any special options.
9324 # Don't add to $LIBS permanently.
9327 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9328 /* end confdefs.h. */
9329 #include <X11/Xlib.h>
9338 if ac_fn_c_try_link
"$LINENO"; then :
9340 # We can link X programs with no special library path.
9344 for ac_dir
in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
9346 # Don't even attempt the hair of trying to link an X program!
9347 for ac_extension
in a so sl dylib la dll
; do
9348 if test -r "$ac_dir/libX11.$ac_extension"; then
9349 ac_x_libraries
=$ac_dir
9355 rm -f core conftest.err conftest.
$ac_objext \
9356 conftest
$ac_exeext conftest.
$ac_ext
9357 fi # $ac_x_libraries = no
9359 case $ac_x_includes,$ac_x_libraries in #(
9361 # Didn't find X, or a directory has "'" in its name.
9362 ac_cv_have_x
="have_x=no";; #(
9364 # Record where we found X for the cache.
9365 ac_cv_have_x
="have_x=yes\
9366 ac_x_includes='$ac_x_includes'\
9367 ac_x_libraries='$ac_x_libraries'"
9373 eval "$ac_cv_have_x"
9376 if test "$have_x" != yes; then
9377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
9378 $as_echo "$have_x" >&6; }
9381 # If each of the values was on the command line, it overrides each guess.
9382 test "x$x_includes" = xNONE
&& x_includes
=$ac_x_includes
9383 test "x$x_libraries" = xNONE
&& x_libraries
=$ac_x_libraries
9384 # Update the cache value to reflect the command line values.
9385 ac_cv_have_x
="have_x=yes\
9386 ac_x_includes='$x_includes'\
9387 ac_x_libraries='$x_libraries'"
9388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
9389 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
9392 if test "$no_x" != yes; then
9396 LD_SWITCH_X_SITE_RPATH
=
9397 if test "${x_libraries}" != NONE
; then
9398 if test -n "${x_libraries}"; then
9399 LD_SWITCH_X_SITE
=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9400 LD_SWITCH_X_SITE_RPATH
=-Wl,-rpath,`echo ${x_libraries} | sed -e "s/:/ -Wl,-rpath,/g"`
9402 x_default_search_path
=""
9403 x_search_path
=${x_libraries}
9404 if test -z "${x_search_path}"; then
9405 x_search_path
=/usr
/lib
9407 for x_library
in `echo ${x_search_path}: | \
9408 sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
9410 ${x_library}/X11/%L/%T/%N%C%S:\
9411 ${x_library}/X11/%l/%T/%N%C%S:\
9412 ${x_library}/X11/%T/%N%C%S:\
9413 ${x_library}/X11/%L/%T/%N%S:\
9414 ${x_library}/X11/%l/%T/%N%S:\
9415 ${x_library}/X11/%T/%N%S"
9416 if test x
"${x_default_search_path}" = x
; then
9417 x_default_search_path
=${x_search_path}
9419 x_default_search_path
="${x_search_path}:${x_default_search_path}"
9425 if test "${x_includes}" != NONE
&& test -n "${x_includes}"; then
9426 C_SWITCH_X_SITE
="$isystem"`echo ${x_includes} | sed -e "s/:/ $isystem/g"`
9429 if test x
"${x_includes}" = x
; then
9430 bitmapdir
=/usr
/include
/X11
/bitmaps
9432 # accumulate include directories that have X11 bitmap subdirectories
9434 for bmd
in `echo ${x_includes} | sed -e "s/:/ /g"`; do
9435 if test -d "${bmd}/X11/bitmaps"; then
9436 bmd_acc
="${bmd_acc}:${bmd}/X11/bitmaps"
9438 if test -d "${bmd}/bitmaps"; then
9439 bmd_acc
="${bmd_acc}:${bmd}/bitmaps"
9442 if test ${bmd_acc} != "dummyval"; then
9443 bitmapdir
=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
9450 tmp_CPPFLAGS
="$CPPFLAGS"
9451 tmp_CFLAGS
="$CFLAGS"
9452 CPPFLAGS
="$CPPFLAGS -x objective-c"
9453 CFLAGS
="$CFLAGS -x objective-c"
9456 if test "${with_ns}" != no
; then
9457 if test "${opsys}" = darwin
; then
9459 ns_appdir
=`pwd`/nextstep
/Emacs.app
9460 ns_appbindir
=${ns_appdir}/Contents
/MacOS
9461 ns_appresdir
=${ns_appdir}/Contents
/Resources
9462 ns_appsrc
=Cocoa
/Emacs.base
9463 elif test -f $GNUSTEP_CONFIG_FILE; then
9465 ns_appdir
=`pwd`/nextstep
/Emacs.app
9466 ns_appbindir
=${ns_appdir}
9467 ns_appresdir
=${ns_appdir}/Resources
9468 ns_appsrc
=GNUstep
/Emacs.base
9469 GNUSTEP_SYSTEM_HEADERS
="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9470 GNUSTEP_SYSTEM_LIBRARIES
="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9471 GNUSTEP_LOCAL_HEADERS
="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
9472 GNUSTEP_LOCAL_LIBRARIES
="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
9473 test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
9474 GNUSTEP_LOCAL_HEADERS
="-I${GNUSTEP_LOCAL_HEADERS}"
9475 test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
9476 GNUSTEP_LOCAL_LIBRARIES
="-L${GNUSTEP_LOCAL_LIBRARIES}"
9477 CPPFLAGS
="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9478 CFLAGS
="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9479 LDFLAGS
="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
9480 LIBS_GNUSTEP
="-lgnustep-gui -lgnustep-base -lobjc -lpthread"
9483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS" >&5
9484 $as_echo_n "checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS... " >&6; }
9485 if test "${emacs_cv_objc_exceptions+set}" = set; then :
9486 $as_echo_n "(cached) " >&6
9488 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9489 /* end confdefs.h. */
9490 #include <GNUstepBase/GSConfig.h>
9494 #if defined BASE_NATIVE_OBJC_EXCEPTIONS && BASE_NATIVE_OBJC_EXCEPTIONS > 0
9503 if ac_fn_c_try_compile
"$LINENO"; then :
9504 emacs_cv_objc_exceptions
=yes
9506 emacs_cv_objc_exceptions
=no
9508 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
9510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_objc_exceptions" >&5
9511 $as_echo "$emacs_cv_objc_exceptions" >&6; }
9512 if test $emacs_cv_objc_exceptions = yes; then
9514 $as_echo "#define _NATIVE_OBJC_EXCEPTIONS 1" >>confdefs.h
9516 GNU_OBJC_CFLAGS
="-fobjc-exceptions"
9520 CFLAGS
="$CFLAGS $GNU_OBJC_CFLAGS"
9522 ac_fn_c_check_header_mongrel
"$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
9523 if test "x$ac_cv_header_AppKit_AppKit_h" = x
""yes; then :
9526 as_fn_error
"\`--with-ns' was specified, but the include
9527 files are missing or cannot be compiled." "$LINENO" 5
9532 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9533 /* end confdefs.h. */
9534 #include <AppKit/AppKit.h>
9539 #ifdef MAC_OS_X_VERSION_MAX_ALLOWED
9540 #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1040
9543 #error "OSX 10.4 or newer required"
9551 if ac_fn_c_try_compile
"$LINENO"; then :
9556 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
9557 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9558 /* end confdefs.h. */
9559 #include <Foundation/NSObjCRuntime.h>
9568 if ac_fn_c_try_compile
"$LINENO"; then :
9569 ns_have_nsinteger
=yes
9571 ns_have_nsinteger
=no
9573 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
9574 if test $ns_osx_have_104 = no
; then
9575 as_fn_error
"\`OSX 10.4 or newer is required'" "$LINENO" 5;
9577 if test $ns_have_nsinteger = yes; then
9579 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
9586 INSTALL_ARCH_INDEP_EXTRA
=install-etc
9587 ns_self_contained
=no
9590 if test "${HAVE_NS}" = yes; then
9591 if test "$with_toolkit_scroll_bars" = "no"; then
9592 as_fn_error
"Non-toolkit scroll bars are not implemented for Nextstep." "$LINENO" 5
9595 window_system
=nextstep
9596 # set up packaging dirs
9597 if test "${EN_NS_SELF_CONTAINED}" = yes; then
9598 ns_self_contained
=yes
9599 prefix
=${ns_appresdir}
9600 exec_prefix
=${ns_appbindir}
9601 libexecdir
="\${ns_appbindir}/libexec"
9602 archlibdir
="\${ns_appbindir}/libexec"
9603 docdir
="\${ns_appresdir}/etc"
9604 etcdir
="\${ns_appresdir}/etc"
9605 infodir
="\${ns_appresdir}/info"
9606 mandir
="\${ns_appresdir}/man"
9607 lispdir
="\${ns_appresdir}/lisp"
9608 leimdir
="\${ns_appresdir}/leim"
9609 INSTALL_ARCH_INDEP_EXTRA
=
9611 NS_OBJC_OBJ
="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
9613 CFLAGS
="$tmp_CFLAGS"
9614 CPPFLAGS
="$tmp_CPPFLAGS"
9624 if test "${with_w32}" != no
; then
9625 if test "${opsys}" != "cygwin"; then
9626 as_fn_error
"Using w32 with an autotools build is only supported for Cygwin." "$LINENO" 5
9628 ac_fn_c_check_header_mongrel
"$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
9629 if test "x$ac_cv_header_windows_h" = x
""yes; then :
9632 as_fn_error
"\`--with-w32' was specified, but windows.h
9633 cannot be found." "$LINENO" 5
9638 $as_echo "#define HAVE_NTGUI 1" >>confdefs.h
9640 W32_OBJ
="w32fns.o w32menu.o w32reg.o w32font.o w32term.o"
9641 W32_OBJ
="$W32_OBJ w32xfns.o w32select.o w32uniscribe.o"
9642 W32_LIBS
="$W32_LIBS -lkernel32 -luser32 -lgdi32 -lole32 -lcomdlg32"
9643 W32_LIBS
="$W32_LIBS -lusp10 -lcomctl32 -lwinspool"
9648 if test "${HAVE_W32}" = "yes"; then
9653 ## $window_system is now set to the window system we will
9661 case "${window_system}" in
9666 case "${with_x_toolkit}" in
9667 athena | lucid
) USE_X_TOOLKIT
=LUCID
;;
9668 motif
) USE_X_TOOLKIT
=MOTIF
;;
9670 term_header
=gtkutil.h
9671 USE_X_TOOLKIT
=none
;;
9672 gtk2
) with_gtk2
=yes
9673 term_header
=gtkutil.h
9674 USE_X_TOOLKIT
=none
;;
9675 gtk3
) with_gtk3
=yes
9676 term_header
=gtkutil.h
9677 USE_X_TOOLKIT
=none
;;
9678 no
) USE_X_TOOLKIT
=none
;;
9679 * ) USE_X_TOOLKIT
=maybe
;;
9683 term_header
=nsterm.h
9686 term_header
=w32term.h
9690 if test "$window_system" = none
&& test "X$with_x" != "Xno"; then
9691 # Extract the first word of "X", so it can be a program name with args.
9692 set dummy X
; ac_word
=$2
9693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9694 $as_echo_n "checking for $ac_word... " >&6; }
9695 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
9696 $as_echo_n "(cached) " >&6
9698 if test -n "$HAVE_XSERVER"; then
9699 ac_cv_prog_HAVE_XSERVER
="$HAVE_XSERVER" # Let the user override the test.
9701 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
9705 test -z "$as_dir" && as_dir
=.
9706 for ac_exec_ext
in '' $ac_executable_extensions; do
9707 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9708 ac_cv_prog_HAVE_XSERVER
="true"
9709 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9716 test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER
="false"
9719 HAVE_XSERVER
=$ac_cv_prog_HAVE_XSERVER
9720 if test -n "$HAVE_XSERVER"; then
9721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
9722 $as_echo "$HAVE_XSERVER" >&6; }
9724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9725 $as_echo "no" >&6; }
9729 if test "$HAVE_XSERVER" = true ||
9730 test -n "$DISPLAY" ||
9731 test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9732 as_fn_error
"You seem to be running X, but no X development libraries
9733 were found. You should install the relevant development files for X
9734 and for the toolkit you want, such as Gtk+, Lesstif or Motif. Also make
9735 sure you have development files for image handling, i.e.
9736 tiff, gif, jpeg, png and xpm.
9737 If you are sure you want Emacs compiled without X window support, pass
9739 to configure." "$LINENO" 5
9743 ### If we're using X11, we should use the X menu package.
9746 yes ) HAVE_MENUS
=yes ;;
9749 # Does the opsystem file prohibit the use of the GNU malloc?
9750 # Assume not, until told otherwise.
9753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc is Doug Lea style" >&5
9754 $as_echo_n "checking whether malloc is Doug Lea style... " >&6; }
9755 if test "${emacs_cv_var_doug_lea_malloc+set}" = set; then :
9756 $as_echo_n "(cached) " >&6
9758 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9759 /* end confdefs.h. */
9761 static void hook (void) {}
9765 malloc_set_state (malloc_get_state ());
9766 __after_morecore_hook = hook;
9767 __malloc_initialize_hook = hook;
9772 if ac_fn_c_try_link
"$LINENO"; then :
9773 emacs_cv_var_doug_lea_malloc
=yes
9775 emacs_cv_var_doug_lea_malloc
=no
9777 rm -f core conftest.err conftest.
$ac_objext \
9778 conftest
$ac_exeext conftest.
$ac_ext
9780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var_doug_lea_malloc" >&5
9781 $as_echo "$emacs_cv_var_doug_lea_malloc" >&6; }
9782 doug_lea_malloc
=$emacs_cv_var_doug_lea_malloc
9787 ## darwin ld insists on the use of malloc routines in the System framework.
9788 darwin|sol2-10
) system_malloc
=yes ;;
9791 if test "${system_malloc}" = "yes"; then
9793 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
9797 (The GNU allocators don't work with this system configuration.)"
9801 test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ
=gmalloc.o
9802 VMLIMIT_OBJ
=vm-limit.o
9807 if test "$doug_lea_malloc" = "yes" ; then
9808 if test "$GNU_MALLOC" = yes ; then
9810 (Using Doug Lea's new malloc from the GNU C Library.)"
9813 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
9816 ## Use mmap directly for allocating larger buffers.
9817 ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
9818 ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
9819 ## Does the AC_FUNC_MMAP test below make this check unnecessary?
9821 gnu
*) REL_ALLOC
=no
;;
9825 if test x
"${REL_ALLOC}" = x
; then
9826 REL_ALLOC
=${GNU_MALLOC}
9829 use_mmap_for_buffers
=no
9831 cygwin|freebsd|irix6-5
) use_mmap_for_buffers
=yes ;;
9841 for ac_func
in getpagesize
9843 ac_fn_c_check_func
"$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9844 if test "x$ac_cv_func_getpagesize" = x
""yes; then :
9845 cat >>confdefs.h
<<_ACEOF
9846 #define HAVE_GETPAGESIZE 1
9852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9853 $as_echo_n "checking for working mmap... " >&6; }
9854 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
9855 $as_echo_n "(cached) " >&6
9857 if test "$cross_compiling" = yes; then :
9858 ac_cv_func_mmap_fixed_mapped
=no
9860 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9861 /* end confdefs.h. */
9862 $ac_includes_default
9863 /* malloc might have been renamed as rpl_malloc. */
9866 /* Thanks to Mike Haertel and Jim Avera for this test.
9867 Here is a matrix of mmap possibilities:
9868 mmap private not fixed
9869 mmap private fixed at somewhere currently unmapped
9870 mmap private fixed at somewhere already mapped
9871 mmap shared not fixed
9872 mmap shared fixed at somewhere currently unmapped
9873 mmap shared fixed at somewhere already mapped
9874 For private mappings, we should verify that changes cannot be read()
9875 back from the file, nor mmap's back from the file at a different
9876 address. (There have been systems where private was not correctly
9877 implemented like the infamous i386 svr4.0, and systems where the
9878 VM page cache was not coherent with the file system buffer cache
9879 like early versions of FreeBSD and possibly contemporary NetBSD.)
9880 For shared mappings, we should conversely verify that changes get
9881 propagated back to all the places they're supposed to be.
9883 Grep wants private fixed already mapped.
9884 The main things grep needs to know about mmap are:
9885 * does it exist and is it safe to write into the mmap'd area
9886 * how to use it (BSD variants) */
9889 #include <sys/mman.h>
9891 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9895 /* This mess was copied from the GNU getpagesize.h. */
9896 #ifndef HAVE_GETPAGESIZE
9897 # ifdef _SC_PAGESIZE
9898 # define getpagesize() sysconf(_SC_PAGESIZE)
9899 # else /* no _SC_PAGESIZE */
9900 # ifdef HAVE_SYS_PARAM_H
9901 # include <sys/param.h>
9902 # ifdef EXEC_PAGESIZE
9903 # define getpagesize() EXEC_PAGESIZE
9904 # else /* no EXEC_PAGESIZE */
9906 # define getpagesize() NBPG * CLSIZE
9909 # endif /* no CLSIZE */
9910 # else /* no NBPG */
9912 # define getpagesize() NBPC
9913 # else /* no NBPC */
9915 # define getpagesize() PAGESIZE
9916 # endif /* PAGESIZE */
9917 # endif /* no NBPC */
9918 # endif /* no NBPG */
9919 # endif /* no EXEC_PAGESIZE */
9920 # else /* no HAVE_SYS_PARAM_H */
9921 # define getpagesize() 8192 /* punt totally */
9922 # endif /* no HAVE_SYS_PARAM_H */
9923 # endif /* no _SC_PAGESIZE */
9925 #endif /* no HAVE_GETPAGESIZE */
9930 char *data, *data2, *data3;
9935 pagesize = getpagesize ();
9937 /* First, make a file with some known garbage in it. */
9938 data = (char *) malloc (pagesize);
9941 for (i = 0; i < pagesize; ++i)
9942 *(data + i) = rand ();
9944 fd = creat ("conftest.mmap", 0600);
9947 if (write (fd, data, pagesize) != pagesize)
9951 /* Next, check that the tail of a page is zero-filled. File must have
9952 non-zero length, otherwise we risk SIGBUS for entire page. */
9953 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9957 if (write (fd2, cdata2, 1) != 1)
9959 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9960 if (data2 == MAP_FAILED)
9962 for (i = 0; i < pagesize; ++i)
9966 if (munmap (data2, pagesize))
9969 /* Next, try to mmap the file at a fixed address which already has
9970 something else allocated at it. If we can, also make sure that
9971 we see the same garbage. */
9972 fd = open ("conftest.mmap", O_RDWR);
9975 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9976 MAP_PRIVATE | MAP_FIXED, fd, 0L))
9978 for (i = 0; i < pagesize; ++i)
9979 if (*(data + i) != *(data2 + i))
9982 /* Finally, make sure that changes to the mapped area do not
9983 percolate back to the file as seen by read(). (This is a bug on
9984 some variants of i386 svr4.0.) */
9985 for (i = 0; i < pagesize; ++i)
9986 *(data2 + i) = *(data2 + i) + 1;
9987 data3 = (char *) malloc (pagesize);
9990 if (read (fd, data3, pagesize) != pagesize)
9992 for (i = 0; i < pagesize; ++i)
9993 if (*(data + i) != *(data3 + i))
9999 if ac_fn_c_try_run
"$LINENO"; then :
10000 ac_cv_func_mmap_fixed_mapped
=yes
10002 ac_cv_func_mmap_fixed_mapped
=no
10004 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
10005 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
10009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
10010 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
10011 if test $ac_cv_func_mmap_fixed_mapped = yes; then
10013 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
10016 rm -f conftest.mmap conftest.txt
10018 if test $use_mmap_for_buffers = yes; then
10020 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
10025 LIBS
="$LIBS_SYSTEM $LIBS"
10027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
10028 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
10029 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
10030 $as_echo_n "(cached) " >&6
10032 ac_check_lib_save_LIBS
=$LIBS
10033 LIBS
="-ldnet $LIBS"
10034 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10035 /* end confdefs.h. */
10037 /* Override any GCC internal prototype to avoid an error.
10038 Use char because int might match the return type of a GCC
10039 builtin and then its argument prototype would still apply. */
10047 return dnet_ntoa ();
10052 if ac_fn_c_try_link
"$LINENO"; then :
10053 ac_cv_lib_dnet_dnet_ntoa
=yes
10055 ac_cv_lib_dnet_dnet_ntoa
=no
10057 rm -f core conftest.err conftest.
$ac_objext \
10058 conftest
$ac_exeext conftest.
$ac_ext
10059 LIBS
=$ac_check_lib_save_LIBS
10061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
10062 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
10063 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x
""yes; then :
10064 cat >>confdefs.h
<<_ACEOF
10065 #define HAVE_LIBDNET 1
10068 LIBS
="-ldnet $LIBS"
10073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
10074 $as_echo_n "checking for main in -lXbsd... " >&6; }
10075 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
10076 $as_echo_n "(cached) " >&6
10078 ac_check_lib_save_LIBS
=$LIBS
10079 LIBS
="-lXbsd $LIBS"
10080 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10081 /* end confdefs.h. */
10092 if ac_fn_c_try_link
"$LINENO"; then :
10093 ac_cv_lib_Xbsd_main
=yes
10095 ac_cv_lib_Xbsd_main
=no
10097 rm -f core conftest.err conftest.
$ac_objext \
10098 conftest
$ac_exeext conftest.
$ac_ext
10099 LIBS
=$ac_check_lib_save_LIBS
10101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
10102 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
10103 if test "x$ac_cv_lib_Xbsd_main" = x
""yes; then :
10104 LD_SWITCH_X_SITE
="$LD_SWITCH_X_SITE -lXbsd"
10112 if test "$ac_cv_header_pthread_h"; then
10113 if test "$GMALLOC_OBJ" = gmalloc.o
; then
10114 emacs_pthread_function
=pthread_atfork
10116 emacs_pthread_function
=pthread_self
10118 as_ac_Lib
=`$as_echo "ac_cv_lib_pthread_$emacs_pthread_function" | $as_tr_sh`
10119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $emacs_pthread_function in -lpthread" >&5
10120 $as_echo_n "checking for $emacs_pthread_function in -lpthread... " >&6; }
10121 if { as_var
=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
10122 $as_echo_n "(cached) " >&6
10124 ac_check_lib_save_LIBS
=$LIBS
10125 LIBS
="-lpthread $LIBS"
10126 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10127 /* end confdefs.h. */
10129 /* Override any GCC internal prototype to avoid an error.
10130 Use char because int might match the return type of a GCC
10131 builtin and then its argument prototype would still apply. */
10135 char $emacs_pthread_function ();
10139 return $emacs_pthread_function ();
10144 if ac_fn_c_try_link
"$LINENO"; then :
10145 eval "$as_ac_Lib=yes"
10147 eval "$as_ac_Lib=no"
10149 rm -f core conftest.err conftest.
$ac_objext \
10150 conftest
$ac_exeext conftest.
$ac_ext
10151 LIBS
=$ac_check_lib_save_LIBS
10153 eval ac_res
=\$
$as_ac_Lib
10154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
10155 $as_echo "$ac_res" >&6; }
10156 eval as_val
=\$
$as_ac_Lib
10157 if test "x$as_val" = x
""yes; then :
10162 if test "$HAVE_PTHREAD" = yes; then
10163 case "${canonical}" in
10165 *) LIB_PTHREAD
="-lpthread"
10166 LIBS
="$LIB_PTHREAD $LIBS" ;;
10169 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
10174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
10175 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
10176 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
10177 $as_echo_n "(cached) " >&6
10179 ac_check_lib_save_LIBS
=$LIBS
10180 LIBS
="-lpthreads $LIBS"
10181 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10182 /* end confdefs.h. */
10184 /* Override any GCC internal prototype to avoid an error.
10185 Use char because int might match the return type of a GCC
10186 builtin and then its argument prototype would still apply. */
10194 return cma_open ();
10199 if ac_fn_c_try_link
"$LINENO"; then :
10200 ac_cv_lib_pthreads_cma_open
=yes
10202 ac_cv_lib_pthreads_cma_open
=no
10204 rm -f core conftest.err conftest.
$ac_objext \
10205 conftest
$ac_exeext conftest.
$ac_ext
10206 LIBS
=$ac_check_lib_save_LIBS
10208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
10209 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
10210 if test "x$ac_cv_lib_pthreads_cma_open" = x
""yes; then :
10211 cat >>confdefs.h
<<_ACEOF
10212 #define HAVE_LIBPTHREADS 1
10215 LIBS
="-lpthreads $LIBS"
10220 ## Note: when using cpp in s/aix4.2.h, this definition depended on
10221 ## HAVE_LIBPTHREADS. That was not defined earlier in configure when
10222 ## the system file was sourced. Hence the value of LIBS_SYSTEM
10223 ## added to LIBS in configure would never contain the pthreads part,
10224 ## but the value used in Makefiles might. FIXME?
10226 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
10227 ## be harmless on older versions of X where it happens to exist.
10228 test "$opsys" = "aix4-2" && \
10229 test $ac_cv_lib_pthreads_cma_open = yes && \
10230 LIBS_SYSTEM
="$LIBS_SYSTEM -lpthreads"
10235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
10236 $as_echo_n "checking for -bbigtoc option... " >&6; }
10237 if test "${gdb_cv_bigtoc+set}" = set; then :
10238 $as_echo_n "(cached) " >&6
10242 yes) gdb_cv_bigtoc
=-Wl,-bbigtoc ;;
10243 *) gdb_cv_bigtoc
=-bbigtoc ;;
10246 LDFLAGS
=$LDFLAGS\
$gdb_cv_bigtoc
10247 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10248 /* end confdefs.h. */
10258 if ac_fn_c_try_link
"$LINENO"; then :
10263 rm -f core conftest.err conftest.
$ac_objext \
10264 conftest
$ac_exeext conftest.
$ac_ext
10267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
10268 $as_echo "$gdb_cv_bigtoc" >&6; }
10272 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
10273 # used for the tests that follow. We set them back to REAL_CFLAGS and
10274 # REAL_CPPFLAGS later on.
10276 REAL_CFLAGS
="$CFLAGS"
10277 REAL_CPPFLAGS
="$CPPFLAGS"
10279 if test "${HAVE_X11}" = "yes"; then
10280 DEFS
="$C_SWITCH_X_SITE $DEFS"
10281 LDFLAGS
="$LDFLAGS $LD_SWITCH_X_SITE"
10283 CFLAGS
="$C_SWITCH_X_SITE $CFLAGS"
10284 CPPFLAGS
="$C_SWITCH_X_SITE $CPPFLAGS"
10286 # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
10287 # This is handled by LD_SWITCH_X_SITE_RPATH during the real build,
10288 # but it's more convenient here to set LD_RUN_PATH since this
10289 # also works on hosts that don't understand LD_SWITCH_X_SITE_RPATH.
10290 if test "${x_libraries}" != NONE
&& test -n "${x_libraries}"; then
10291 LD_RUN_PATH
=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
10295 if test "${opsys}" = "gnu-linux"; then
10296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
10297 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
10298 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10299 /* end confdefs.h. */
10304 XOpenDisplay ("foo");
10309 if ac_fn_c_try_link
"$LINENO"; then :
10310 xgnu_linux_first_failure
=no
10312 xgnu_linux_first_failure
=yes
10314 rm -f core conftest.err conftest.
$ac_objext \
10315 conftest
$ac_exeext conftest.
$ac_ext
10316 if test "${xgnu_linux_first_failure}" = "yes"; then
10317 OLD_LD_SWITCH_X_SITE
="$LD_SWITCH_X_SITE"
10318 OLD_C_SWITCH_X_SITE
="$C_SWITCH_X_SITE"
10319 OLD_CPPFLAGS
="$CPPFLAGS"
10321 LD_SWITCH_X_SITE
="$LD_SWITCH_X_SITE -b i486-linuxaout"
10322 C_SWITCH_X_SITE
="$C_SWITCH_X_SITE -b i486-linuxaout"
10323 CPPFLAGS
="$CPPFLAGS -b i486-linuxaout"
10324 LIBS
="$LIBS -b i486-linuxaout"
10325 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10326 /* end confdefs.h. */
10331 XOpenDisplay ("foo");
10336 if ac_fn_c_try_link
"$LINENO"; then :
10337 xgnu_linux_second_failure
=no
10339 xgnu_linux_second_failure
=yes
10341 rm -f core conftest.err conftest.
$ac_objext \
10342 conftest
$ac_exeext conftest.
$ac_ext
10343 if test "${xgnu_linux_second_failure}" = "yes"; then
10344 # If we get the same failure with -b, there is no use adding -b.
10345 # So take it out. This plays safe.
10346 LD_SWITCH_X_SITE
="$OLD_LD_SWITCH_X_SITE"
10347 C_SWITCH_X_SITE
="$OLD_C_SWITCH_X_SITE"
10348 CPPFLAGS
="$OLD_CPPFLAGS"
10350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10351 $as_echo "no" >&6; }
10353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10354 $as_echo "yes" >&6; }
10357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10358 $as_echo "no" >&6; }
10362 # Reportedly, some broken Solaris systems have XKBlib.h but are missing
10363 # header files included from there.
10364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
10365 $as_echo_n "checking for Xkb... " >&6; }
10366 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10367 /* end confdefs.h. */
10368 #include <X11/Xlib.h>
10369 #include <X11/XKBlib.h>
10373 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
10378 if ac_fn_c_try_link
"$LINENO"; then :
10383 rm -f core conftest.err conftest.
$ac_objext \
10384 conftest
$ac_exeext conftest.
$ac_ext
10385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
10386 $as_echo "$emacs_xkb" >&6; }
10387 if test $emacs_xkb = yes; then
10389 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
10393 for ac_func
in XrmSetDatabase XScreenResourceString \
10394 XScreenNumberOfScreen
10396 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10397 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
10398 eval as_val
=\$
$as_ac_var
10399 if test "x$as_val" = x
""yes; then :
10400 cat >>confdefs.h
<<_ACEOF
10401 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10409 if test "${window_system}" = "x11"; then
10410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
10411 $as_echo_n "checking X11 version 6... " >&6; }
10412 if test "${emacs_cv_x11_version_6+set}" = set; then :
10413 $as_echo_n "(cached) " >&6
10415 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10416 /* end confdefs.h. */
10417 #include <X11/Xlib.h>
10421 #if XlibSpecificationRelease < 6
10429 if ac_fn_c_try_link
"$LINENO"; then :
10430 emacs_cv_x11_version_6
=yes
10432 emacs_cv_x11_version_6
=no
10434 rm -f core conftest.err conftest.
$ac_objext \
10435 conftest
$ac_exeext conftest.
$ac_ext
10438 if test $emacs_cv_x11_version_6 = yes; then
10439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
10440 $as_echo "6 or newer" >&6; }
10442 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
10445 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
10447 ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
10452 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
10457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
10458 $as_echo "before 6" >&6; }
10463 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
10465 if test "${HAVE_X11}" = "yes" ||
test "${HAVE_NS}" = "yes"; then
10466 if test "${with_rsvg}" != "no"; then
10467 RSVG_REQUIRED
=2.11.0
10468 RSVG_MODULE
="librsvg-2.0 >= $RSVG_REQUIRED"
10473 if test "$PKG_CONFIG" = "no" ; then
10476 PKG_CONFIG_MIN_VERSION
=0.9.0
10477 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
10479 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
10481 if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5 &&
10482 RSVG_CFLAGS
=`$PKG_CONFIG --cflags "$RSVG_MODULE" 2>&5` &&
10483 RSVG_LIBS
=`$PKG_CONFIG --libs "$RSVG_MODULE" 2>&5`; then
10490 RSVG_CFLAGS
=`$as_echo "$RSVG_CFLAGS" | sed -e "$edit_cflags"`
10491 RSVG_LIBS
=`$as_echo "$RSVG_LIBS" | sed -e 's,///*,/,g'`
10492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&5
10493 $as_echo "yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&6; }
10496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10497 $as_echo "no" >&6; }
10500 ## If we have a custom action on failure, don't print errors, but
10501 ## do set a variable so people can do so. Do it in a subshell
10502 ## to capture any diagnostics in invoking pkg-config.
10503 RSVG_PKG_ERRORS
=`($PKG_CONFIG --print-errors "$RSVG_MODULE") 2>&1`
10510 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10511 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10515 if test $succeeded = yes; then
10524 if test $HAVE_RSVG = yes; then
10526 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
10528 CFLAGS
="$CFLAGS $RSVG_CFLAGS"
10529 LIBS
="$RSVG_LIBS $LIBS"
10534 HAVE_IMAGEMAGICK
=no
10535 if test "${HAVE_X11}" = "yes"; then
10536 if test "${with_imagemagick}" != "no"; then
10537 ## 6.2.8 is the earliest version known to work, but earlier versions
10538 ## might work - let us know if you find one.
10539 ## 6.0.7 does not work. See bug#7955.
10540 IMAGEMAGICK_MODULE
="Wand >= 6.2.8"
10544 if test "$PKG_CONFIG" = "no" ; then
10547 PKG_CONFIG_MIN_VERSION
=0.9.0
10548 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
10550 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
10552 if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5 &&
10553 IMAGEMAGICK_CFLAGS
=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE" 2>&5` &&
10554 IMAGEMAGICK_LIBS
=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE" 2>&5`; then
10561 IMAGEMAGICK_CFLAGS
=`$as_echo "$IMAGEMAGICK_CFLAGS" | sed -e "$edit_cflags"`
10562 IMAGEMAGICK_LIBS
=`$as_echo "$IMAGEMAGICK_LIBS" | sed -e 's,///*,/,g'`
10563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&5
10564 $as_echo "yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&6; }
10567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10568 $as_echo "no" >&6; }
10569 IMAGEMAGICK_CFLAGS
=""
10570 IMAGEMAGICK_LIBS
=""
10571 ## If we have a custom action on failure, don't print errors, but
10572 ## do set a variable so people can do so. Do it in a subshell
10573 ## to capture any diagnostics in invoking pkg-config.
10574 IMAGEMAGICK_PKG_ERRORS
=`($PKG_CONFIG --print-errors "$IMAGEMAGICK_MODULE") 2>&1`
10581 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10582 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10586 if test $succeeded = yes; then
10587 HAVE_IMAGEMAGICK
=yes
10595 if test $HAVE_IMAGEMAGICK = yes; then
10597 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
10599 CFLAGS
="$CFLAGS $IMAGEMAGICK_CFLAGS"
10600 LIBS
="$IMAGEMAGICK_LIBS $LIBS"
10601 for ac_func
in MagickExportImagePixels MagickMergeImageLayers
10603 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10604 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
10605 eval as_val
=\$
$as_ac_var
10606 if test "x$as_val" = x
""yes; then :
10607 cat >>confdefs.h
<<_ACEOF
10608 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10623 if test "${with_gtk3}" = "yes" ||
test "${with_gtk}" = "yes" ||
test "$USE_X_TOOLKIT" = "maybe"; then
10626 GTK_MODULES
="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10631 if test "$PKG_CONFIG" = "no" ; then
10634 PKG_CONFIG_MIN_VERSION
=0.9.0
10635 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10637 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10639 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5 &&
10640 GTK_CFLAGS
=`$PKG_CONFIG --cflags "$GTK_MODULES" 2>&5` &&
10641 GTK_LIBS
=`$PKG_CONFIG --libs "$GTK_MODULES" 2>&5`; then
10648 GTK_CFLAGS
=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
10649 GTK_LIBS
=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
10650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
10651 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
10654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10655 $as_echo "no" >&6; }
10658 ## If we have a custom action on failure, don't print errors, but
10659 ## do set a variable so people can do so. Do it in a subshell
10660 ## to capture any diagnostics in invoking pkg-config.
10661 GTK_PKG_ERRORS
=`($PKG_CONFIG --print-errors "$GTK_MODULES") 2>&1`
10668 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10669 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10673 if test $succeeded = yes; then
10679 if test "$pkg_check_gtk" = "no" && test "$with_gtk3" = "yes"; then
10680 as_fn_error
"$GTK_PKG_ERRORS" "$LINENO" 5
10682 if test "$pkg_check_gtk" = "yes"; then
10684 $as_echo "#define HAVE_GTK3 1" >>confdefs.h
10686 GTK_OBJ
=emacsgtkfixed.o
10687 term_header
=gtkutil.h
10688 USE_GTK_TOOLKIT
="GTK3"
10691 gtk3_pkg_errors
="$GTK_PKG_ERRORS "
10695 if test "${with_gtk2}" = "yes" ||
test "$check_gtk2" = "yes"; then
10698 GTK_MODULES
="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10703 if test "$PKG_CONFIG" = "no" ; then
10706 PKG_CONFIG_MIN_VERSION
=0.9.0
10707 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10709 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10711 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5 &&
10712 GTK_CFLAGS
=`$PKG_CONFIG --cflags "$GTK_MODULES" 2>&5` &&
10713 GTK_LIBS
=`$PKG_CONFIG --libs "$GTK_MODULES" 2>&5`; then
10720 GTK_CFLAGS
=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
10721 GTK_LIBS
=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
10722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
10723 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
10726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10727 $as_echo "no" >&6; }
10730 ## If we have a custom action on failure, don't print errors, but
10731 ## do set a variable so people can do so. Do it in a subshell
10732 ## to capture any diagnostics in invoking pkg-config.
10733 GTK_PKG_ERRORS
=`($PKG_CONFIG --print-errors "$GTK_MODULES") 2>&1`
10740 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10741 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10745 if test $succeeded = yes; then
10751 if test "$pkg_check_gtk" = "no" &&
10752 { test "$with_gtk" = yes ||
test "$with_gtk2" = "yes"; }
10754 as_fn_error
"$gtk3_pkg_errors$GTK_PKG_ERRORS" "$LINENO" 5
10756 test "$pkg_check_gtk" = "yes" && USE_GTK_TOOLKIT
="GTK2"
10759 if test x
"$pkg_check_gtk" = xyes
; then
10763 C_SWITCH_X_SITE
="$C_SWITCH_X_SITE $GTK_CFLAGS"
10764 CFLAGS
="$CFLAGS $GTK_CFLAGS"
10765 LIBS
="$GTK_LIBS $LIBS"
10767 for ac_func
in gtk_main
10769 ac_fn_c_check_func
"$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10770 if test "x$ac_cv_func_gtk_main" = x
""yes; then :
10771 cat >>confdefs.h
<<_ACEOF
10772 #define HAVE_GTK_MAIN 1
10778 if test "${GTK_COMPILES}" != "yes"; then
10779 if test "$USE_X_TOOLKIT" != "maybe"; then
10780 as_fn_error
"Gtk+ wanted, but it does not compile, see config.log. Maybe some x11-devel files missing?" "$LINENO" 5;
10785 $as_echo "#define USE_GTK 1" >>confdefs.h
10787 GTK_OBJ
="gtkutil.o $GTK_OBJ"
10789 if $PKG_CONFIG --atleast-version=2.10 gtk
+-2.0
; then
10792 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10793 closing open displays. This is no problem if you just use
10794 one display, but if you use more than one and close one of them
10795 Emacs may crash." >&5
10796 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10797 closing open displays. This is no problem if you just use
10798 one display, but if you use more than one and close one of them
10799 Emacs may crash." >&2;}
10808 if test "${HAVE_GTK}" = "yes"; then
10810 if test "$with_toolkit_scroll_bars" != no
; then
10811 with_toolkit_scroll_bars
=yes
10814 HAVE_GTK_FILE_SELECTION
=no
10815 ac_fn_c_check_decl
"$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10816 #include <gtk/gtk.h>
10818 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x
""yes; then :
10819 HAVE_GTK_FILE_SELECTION
=yes
10821 HAVE_GTK_FILE_SELECTION
=no
10824 if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10825 for ac_func
in gtk_file_selection_new
10827 ac_fn_c_check_func
"$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10828 if test "x$ac_cv_func_gtk_file_selection_new" = x
""yes; then :
10829 cat >>confdefs.h
<<_ACEOF
10830 #define HAVE_GTK_FILE_SELECTION_NEW 1
10839 for ac_func
in gtk_widget_get_window gtk_widget_set_has_window \
10840 gtk_dialog_get_action_area gtk_widget_get_sensitive \
10841 gtk_widget_get_mapped gtk_adjustment_get_page_size \
10842 gtk_orientable_set_orientation \
10843 gtk_window_set_has_resize_grip
10845 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10846 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
10847 eval as_val
=\$
$as_ac_var
10848 if test "x$as_val" = x
""yes; then :
10849 cat >>confdefs.h
<<_ACEOF
10850 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10857 term_header
=gtkutil.h
10862 if test "${with_dbus}" = "yes"; then
10866 if test "$PKG_CONFIG" = "no" ; then
10869 PKG_CONFIG_MIN_VERSION
=0.9.0
10870 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10872 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10874 if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5 &&
10875 DBUS_CFLAGS
=`$PKG_CONFIG --cflags "dbus-1 >= 1.0" 2>&5` &&
10876 DBUS_LIBS
=`$PKG_CONFIG --libs "dbus-1 >= 1.0" 2>&5`; then
10883 DBUS_CFLAGS
=`$as_echo "$DBUS_CFLAGS" | sed -e "$edit_cflags"`
10884 DBUS_LIBS
=`$as_echo "$DBUS_LIBS" | sed -e 's,///*,/,g'`
10885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&5
10886 $as_echo "yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&6; }
10889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10890 $as_echo "no" >&6; }
10893 ## If we have a custom action on failure, don't print errors, but
10894 ## do set a variable so people can do so. Do it in a subshell
10895 ## to capture any diagnostics in invoking pkg-config.
10896 DBUS_PKG_ERRORS
=`($PKG_CONFIG --print-errors "dbus-1 >= 1.0") 2>&1`
10903 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10904 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10908 if test $succeeded = yes; then
10914 if test "$HAVE_DBUS" = yes; then
10915 LIBS
="$LIBS $DBUS_LIBS"
10917 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10919 for ac_func
in dbus_watch_get_unix_fd \
10920 dbus_type_is_valid \
10921 dbus_validate_bus_name \
10922 dbus_validate_path \
10923 dbus_validate_interface \
10924 dbus_validate_member
10926 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10927 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
10928 eval as_val
=\$
$as_ac_var
10929 if test "x$as_val" = x
""yes; then :
10930 cat >>confdefs.h
<<_ACEOF
10931 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10937 DBUS_OBJ
=dbusbind.o
10943 if test "${HAVE_X11}" = "yes" && test "${with_gsettings}" = "yes"; then
10947 if test "$PKG_CONFIG" = "no" ; then
10950 PKG_CONFIG_MIN_VERSION
=0.9.0
10951 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 >= 2.26" >&5
10953 $as_echo_n "checking for gio-2.0 >= 2.26... " >&6; }
10955 if $PKG_CONFIG --exists "gio-2.0 >= 2.26" 2>&5 &&
10956 GSETTINGS_CFLAGS
=`$PKG_CONFIG --cflags "gio-2.0 >= 2.26" 2>&5` &&
10957 GSETTINGS_LIBS
=`$PKG_CONFIG --libs "gio-2.0 >= 2.26" 2>&5`; then
10964 GSETTINGS_CFLAGS
=`$as_echo "$GSETTINGS_CFLAGS" | sed -e "$edit_cflags"`
10965 GSETTINGS_LIBS
=`$as_echo "$GSETTINGS_LIBS" | sed -e 's,///*,/,g'`
10966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&5
10967 $as_echo "yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&6; }
10970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10971 $as_echo "no" >&6; }
10972 GSETTINGS_CFLAGS
=""
10974 ## If we have a custom action on failure, don't print errors, but
10975 ## do set a variable so people can do so. Do it in a subshell
10976 ## to capture any diagnostics in invoking pkg-config.
10977 GSETTINGS_PKG_ERRORS
=`($PKG_CONFIG --print-errors "gio-2.0 >= 2.26") 2>&1`
10984 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10985 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10989 if test $succeeded = yes; then
10995 if test "$HAVE_GSETTINGS" = "yes"; then
10997 $as_echo "#define HAVE_GSETTINGS 1" >>confdefs.h
10999 SETTINGS_CFLAGS
="$GSETTINGS_CFLAGS"
11000 SETTINGS_LIBS
="$GSETTINGS_LIBS"
11005 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
11009 if test "$PKG_CONFIG" = "no" ; then
11012 PKG_CONFIG_MIN_VERSION
=0.9.0
11013 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
11015 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
11017 if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5 &&
11018 GCONF_CFLAGS
=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13" 2>&5` &&
11019 GCONF_LIBS
=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13" 2>&5`; then
11026 GCONF_CFLAGS
=`$as_echo "$GCONF_CFLAGS" | sed -e "$edit_cflags"`
11027 GCONF_LIBS
=`$as_echo "$GCONF_LIBS" | sed -e 's,///*,/,g'`
11028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&5
11029 $as_echo "yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&6; }
11032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11033 $as_echo "no" >&6; }
11036 ## If we have a custom action on failure, don't print errors, but
11037 ## do set a variable so people can do so. Do it in a subshell
11038 ## to capture any diagnostics in invoking pkg-config.
11039 GCONF_PKG_ERRORS
=`($PKG_CONFIG --print-errors "gconf-2.0 >= 2.13") 2>&1`
11046 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11047 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11051 if test $succeeded = yes; then
11057 if test "$HAVE_GCONF" = yes; then
11059 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
11061 SETTINGS_CFLAGS
="$SETTINGS_CFLAGS $GCONF_CFLAGS"
11062 SETTINGS_LIBS
="$SETTINGS_LIBS $GCONF_LIBS"
11066 if test "$HAVE_GSETTINGS" = "yes" ||
test "$HAVE_GCONF" = "yes"; then
11070 if test "$PKG_CONFIG" = "no" ; then
11073 PKG_CONFIG_MIN_VERSION
=0.9.0
11074 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gobject-2.0 >= 2.0" >&5
11076 $as_echo_n "checking for gobject-2.0 >= 2.0... " >&6; }
11078 if $PKG_CONFIG --exists "gobject-2.0 >= 2.0" 2>&5 &&
11079 GOBJECT_CFLAGS
=`$PKG_CONFIG --cflags "gobject-2.0 >= 2.0" 2>&5` &&
11080 GOBJECT_LIBS
=`$PKG_CONFIG --libs "gobject-2.0 >= 2.0" 2>&5`; then
11087 GOBJECT_CFLAGS
=`$as_echo "$GOBJECT_CFLAGS" | sed -e "$edit_cflags"`
11088 GOBJECT_LIBS
=`$as_echo "$GOBJECT_LIBS" | sed -e 's,///*,/,g'`
11089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&5
11090 $as_echo "yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&6; }
11093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11094 $as_echo "no" >&6; }
11097 ## If we have a custom action on failure, don't print errors, but
11098 ## do set a variable so people can do so. Do it in a subshell
11099 ## to capture any diagnostics in invoking pkg-config.
11100 GOBJECT_PKG_ERRORS
=`($PKG_CONFIG --print-errors "gobject-2.0 >= 2.0") 2>&1`
11107 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11108 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11112 if test $succeeded = yes; then
11118 if test "$HAVE_GOBJECT" = "yes"; then
11119 SETTINGS_CFLAGS
="$SETTINGS_CFLAGS $GOBJECT_CFLAGS"
11120 SETTINGS_LIBS
="$SETTINGS_LIBS $GOBJECT_LIBS"
11122 SAVE_CFLAGS
="$CFLAGS"
11124 CFLAGS
="$SETTINGS_CFLAGS $CFLAGS"
11125 LIBS
="$SETTINGS_LIBS $LIBS"
11126 for ac_func
in g_type_init
11128 ac_fn_c_check_func
"$LINENO" "g_type_init" "ac_cv_func_g_type_init"
11129 if test "x$ac_cv_func_g_type_init" = x
""yes; then :
11130 cat >>confdefs.h
<<_ACEOF
11131 #define HAVE_G_TYPE_INIT 1
11137 CFLAGS
="$SAVE_CFLAGS"
11146 if test "${with_selinux}" = "yes"; then
11147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
11148 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
11149 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
11150 $as_echo_n "(cached) " >&6
11152 ac_check_lib_save_LIBS
=$LIBS
11153 LIBS
="-lselinux $LIBS"
11154 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11155 /* end confdefs.h. */
11157 /* Override any GCC internal prototype to avoid an error.
11158 Use char because int might match the return type of a GCC
11159 builtin and then its argument prototype would still apply. */
11163 char lgetfilecon ();
11167 return lgetfilecon ();
11172 if ac_fn_c_try_link
"$LINENO"; then :
11173 ac_cv_lib_selinux_lgetfilecon
=yes
11175 ac_cv_lib_selinux_lgetfilecon
=no
11177 rm -f core conftest.err conftest.
$ac_objext \
11178 conftest
$ac_exeext conftest.
$ac_ext
11179 LIBS
=$ac_check_lib_save_LIBS
11181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
11182 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
11183 if test "x$ac_cv_lib_selinux_lgetfilecon" = x
""yes; then :
11184 HAVE_LIBSELINUX
=yes
11189 if test "$HAVE_LIBSELINUX" = yes; then
11191 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
11193 LIBSELINUX_LIBS
=-lselinux
11199 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY
=no
11200 if test "${with_gnutls}" = "yes" ; then
11204 if test "$PKG_CONFIG" = "no" ; then
11207 PKG_CONFIG_MIN_VERSION
=0.9.0
11208 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.6.6" >&5
11210 $as_echo_n "checking for gnutls >= 2.6.6... " >&6; }
11212 if $PKG_CONFIG --exists "gnutls >= 2.6.6" 2>&5 &&
11213 LIBGNUTLS_CFLAGS
=`$PKG_CONFIG --cflags "gnutls >= 2.6.6" 2>&5` &&
11214 LIBGNUTLS_LIBS
=`$PKG_CONFIG --libs "gnutls >= 2.6.6" 2>&5`; then
11221 LIBGNUTLS_CFLAGS
=`$as_echo "$LIBGNUTLS_CFLAGS" | sed -e "$edit_cflags"`
11222 LIBGNUTLS_LIBS
=`$as_echo "$LIBGNUTLS_LIBS" | sed -e 's,///*,/,g'`
11223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&5
11224 $as_echo "yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&6; }
11227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11228 $as_echo "no" >&6; }
11229 LIBGNUTLS_CFLAGS
=""
11231 ## If we have a custom action on failure, don't print errors, but
11232 ## do set a variable so people can do so. Do it in a subshell
11233 ## to capture any diagnostics in invoking pkg-config.
11234 LIBGNUTLS_PKG_ERRORS
=`($PKG_CONFIG --print-errors "gnutls >= 2.6.6") 2>&1`
11241 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11242 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11246 if test $succeeded = yes; then
11252 if test "${HAVE_GNUTLS}" = "yes"; then
11254 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
11258 CFLAGS
="$CFLAGS $LIBGNUTLS_CFLAGS"
11259 LIBS
="$LIBGNUTLS_LIBS $LIBS"
11260 for ac_func
in gnutls_certificate_set_verify_function
11262 ac_fn_c_check_func
"$LINENO" "gnutls_certificate_set_verify_function" "ac_cv_func_gnutls_certificate_set_verify_function"
11263 if test "x$ac_cv_func_gnutls_certificate_set_verify_function" = x
""yes; then :
11264 cat >>confdefs.h
<<_ACEOF
11265 #define HAVE_GNUTLS_CERTIFICATE_SET_VERIFY_FUNCTION 1
11267 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY
=yes
11272 if test "${HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY}" = "yes"; then
11274 $as_echo "#define HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY 1" >>confdefs.h
11284 if test x
"${USE_X_TOOLKIT}" = xmaybe ||
test x
"${USE_X_TOOLKIT}" = xLUCID
; then
11285 if test "$with_xaw3d" != no
; then
11286 if test "${emacs_cv_xaw3d+set}" = set; then :
11287 $as_echo_n "(cached) " >&6
11289 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11290 /* end confdefs.h. */
11292 #include <X11/Intrinsic.h>
11293 #include <X11/Xaw3d/Simple.h>
11302 if ac_fn_c_try_link
"$LINENO"; then :
11303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
11304 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
11305 if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
11306 $as_echo_n "(cached) " >&6
11308 ac_check_lib_save_LIBS
=$LIBS
11309 LIBS
="-lXaw3d $LIBS"
11310 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11311 /* end confdefs.h. */
11313 /* Override any GCC internal prototype to avoid an error.
11314 Use char because int might match the return type of a GCC
11315 builtin and then its argument prototype would still apply. */
11319 char XawScrollbarSetThumb ();
11323 return XawScrollbarSetThumb ();
11328 if ac_fn_c_try_link
"$LINENO"; then :
11329 ac_cv_lib_Xaw3d_XawScrollbarSetThumb
=yes
11331 ac_cv_lib_Xaw3d_XawScrollbarSetThumb
=no
11333 rm -f core conftest.err conftest.
$ac_objext \
11334 conftest
$ac_exeext conftest.
$ac_ext
11335 LIBS
=$ac_check_lib_save_LIBS
11337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
11338 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
11339 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x
""yes; then :
11348 rm -f core conftest.err conftest.
$ac_objext \
11349 conftest
$ac_exeext conftest.
$ac_ext
11355 if test $emacs_cv_xaw3d = yes; then
11356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
11357 $as_echo_n "checking for xaw3d... " >&6; }
11358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11359 $as_echo "yes; using Lucid toolkit" >&6; }
11360 USE_X_TOOLKIT
=LUCID
11364 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
11367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
11368 $as_echo_n "checking for xaw3d... " >&6; }
11369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11370 $as_echo "no" >&6; }
11371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
11372 $as_echo_n "checking for libXaw... " >&6; }
11373 if test "${emacs_cv_xaw+set}" = set; then :
11374 $as_echo_n "(cached) " >&6
11376 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11377 /* end confdefs.h. */
11379 #include <X11/Intrinsic.h>
11380 #include <X11/Xaw/Simple.h>
11389 if ac_fn_c_try_link
"$LINENO"; then :
11394 rm -f core conftest.err conftest.
$ac_objext \
11395 conftest
$ac_exeext conftest.
$ac_ext
11398 if test $emacs_cv_xaw = yes; then
11399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11400 $as_echo "yes; using Lucid toolkit" >&6; }
11401 USE_X_TOOLKIT
=LUCID
11403 elif test x
"${USE_X_TOOLKIT}" = xLUCID
; then
11404 as_fn_error
"Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
11406 as_fn_error
"No X toolkit could be found.
11407 If you are sure you want Emacs compiled without an X toolkit, pass
11408 --with-x-toolkit=no
11409 to configure. Otherwise, install the development libraries for the toolkit
11410 that you want to use (e.g. Gtk+) and re-run configure." "$LINENO" 5
11415 X_TOOLKIT_TYPE
=$USE_X_TOOLKIT
11418 if test "${USE_X_TOOLKIT}" != "none"; then
11419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
11420 $as_echo_n "checking X11 toolkit version... " >&6; }
11421 if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
11422 $as_echo_n "(cached) " >&6
11424 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11425 /* end confdefs.h. */
11426 #include <X11/Intrinsic.h>
11430 #if XtSpecificationRelease < 6
11438 if ac_fn_c_try_link
"$LINENO"; then :
11439 emacs_cv_x11_toolkit_version_6
=yes
11441 emacs_cv_x11_toolkit_version_6
=no
11443 rm -f core conftest.err conftest.
$ac_objext \
11444 conftest
$ac_exeext conftest.
$ac_ext
11447 HAVE_X11XTR6
=$emacs_cv_x11_toolkit_version_6
11448 if test $emacs_cv_x11_toolkit_version_6 = yes; then
11449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
11450 $as_echo "6 or newer" >&6; }
11452 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
11454 LIBXTR6
="-lSM -lICE"
11456 ## Use libw.a along with X11R6 Xt.
11457 unixware
) LIBXTR6
="$LIBXTR6 -lw" ;;
11460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
11461 $as_echo "before 6" >&6; }
11465 if test x
$HAVE_X11XTR6 = xyes
; then
11466 LIBS
="-lXt -lSM -lICE $LIBS"
11470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
11471 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
11472 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
11473 $as_echo_n "(cached) " >&6
11475 ac_check_lib_save_LIBS
=$LIBS
11477 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11478 /* end confdefs.h. */
11480 /* Override any GCC internal prototype to avoid an error.
11481 Use char because int might match the return type of a GCC
11482 builtin and then its argument prototype would still apply. */
11486 char XmuConvertStandardSelection ();
11490 return XmuConvertStandardSelection ();
11495 if ac_fn_c_try_link
"$LINENO"; then :
11496 ac_cv_lib_Xmu_XmuConvertStandardSelection
=yes
11498 ac_cv_lib_Xmu_XmuConvertStandardSelection
=no
11500 rm -f core conftest.err conftest.
$ac_objext \
11501 conftest
$ac_exeext conftest.
$ac_ext
11502 LIBS
=$ac_check_lib_save_LIBS
11504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
11505 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
11506 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x
""yes; then :
11507 cat >>confdefs.h
<<_ACEOF
11508 #define HAVE_LIBXMU 1
11515 test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no
&& LIBS
="$OLDLIBS"
11521 ## These systems don't supply Xmu.
11523 test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU
=
11528 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
11529 if test "${HAVE_X11}" = "yes"; then
11530 if test "${USE_X_TOOLKIT}" != "none"; then
11531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
11532 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
11533 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
11534 $as_echo_n "(cached) " >&6
11536 ac_check_lib_save_LIBS
=$LIBS
11537 LIBS
="-lXext $LIBS"
11538 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11539 /* end confdefs.h. */
11541 /* Override any GCC internal prototype to avoid an error.
11542 Use char because int might match the return type of a GCC
11543 builtin and then its argument prototype would still apply. */
11547 char XShapeQueryExtension ();
11551 return XShapeQueryExtension ();
11556 if ac_fn_c_try_link
"$LINENO"; then :
11557 ac_cv_lib_Xext_XShapeQueryExtension
=yes
11559 ac_cv_lib_Xext_XShapeQueryExtension
=no
11561 rm -f core conftest.err conftest.
$ac_objext \
11562 conftest
$ac_exeext conftest.
$ac_ext
11563 LIBS
=$ac_check_lib_save_LIBS
11565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
11566 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
11567 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x
""yes; then :
11568 cat >>confdefs.h
<<_ACEOF
11569 #define HAVE_LIBXEXT 1
11572 LIBS
="-lXext $LIBS"
11580 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11581 # OpenMotif may be installed in such a way on some GNU/Linux systems.
11582 if test -d /usr
/include
/openmotif
; then
11583 CPPFLAGS
="-I/usr/include/openmotif $CPPFLAGS"
11584 emacs_cv_openmotif
=yes
11585 case "$canonical" in
11586 x86_64-
*-linux-gnu* | powerpc64-
*-linux-gnu* | sparc64-
*-linux-gnu*)
11587 test -d /usr
/lib64
/openmotif
&& LDFLAGS
="-L/usr/lib64/openmotif $LDFLAGS"
11590 test -d /usr
/lib
/openmotif
&& LDFLAGS
="-L/usr/lib/openmotif $LDFLAGS"
11593 emacs_cv_openmotif
=no
11595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for (Open)Motif version 2.1" >&5
11596 $as_echo_n "checking for (Open)Motif version 2.1... " >&6; }
11597 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
11598 $as_echo_n "(cached) " >&6
11600 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11601 /* end confdefs.h. */
11606 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
11609 Motif version prior to 2.1.
11615 if ac_fn_c_try_compile
"$LINENO"; then :
11616 emacs_cv_motif_version_2_1
=yes
11618 emacs_cv_motif_version_2_1
=no
11620 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
11622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
11623 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
11624 if test $emacs_cv_motif_version_2_1 = yes; then
11625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
11626 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
11627 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
11628 $as_echo_n "(cached) " >&6
11630 ac_check_lib_save_LIBS
=$LIBS
11632 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11633 /* end confdefs.h. */
11635 /* Override any GCC internal prototype to avoid an error.
11636 Use char because int might match the return type of a GCC
11637 builtin and then its argument prototype would still apply. */
11641 char XpCreateContext ();
11645 return XpCreateContext ();
11650 if ac_fn_c_try_link
"$LINENO"; then :
11651 ac_cv_lib_Xp_XpCreateContext
=yes
11653 ac_cv_lib_Xp_XpCreateContext
=no
11655 rm -f core conftest.err conftest.
$ac_objext \
11656 conftest
$ac_exeext conftest.
$ac_ext
11657 LIBS
=$ac_check_lib_save_LIBS
11659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
11660 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
11661 if test "x$ac_cv_lib_Xp_XpCreateContext" = x
""yes; then :
11665 if test x
$emacs_cv_openmotif = xyes
; then
11666 REAL_CPPFLAGS
="-I/usr/include/openmotif $REAL_CPPFLAGS"
11669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
11670 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
11671 if test "${emacs_cv_lesstif+set}" = set; then :
11672 $as_echo_n "(cached) " >&6
11674 # We put this in CFLAGS temporarily to precede other -I options
11675 # that might be in CFLAGS temporarily.
11676 # We put this in CPPFLAGS where it precedes the other -I options.
11677 OLD_CPPFLAGS
=$CPPFLAGS
11679 CPPFLAGS
="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
11680 CFLAGS
="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
11681 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11682 /* end confdefs.h. */
11683 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
11692 if ac_fn_c_try_compile
"$LINENO"; then :
11693 emacs_cv_lesstif
=yes
11695 emacs_cv_lesstif
=no
11697 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
11699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
11700 $as_echo "$emacs_cv_lesstif" >&6; }
11701 if test $emacs_cv_lesstif = yes; then
11702 # Make sure this -I option remains in CPPFLAGS after it is set
11703 # back to REAL_CPPFLAGS.
11704 # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
11705 # have those other -I options anyway. Ultimately, having this
11706 # directory ultimately in CPPFLAGS will be enough.
11707 REAL_CPPFLAGS
="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
11708 LDFLAGS
="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
11711 CPPFLAGS
=$OLD_CPPFLAGS
11714 ac_fn_c_check_header_mongrel
"$LINENO" "Xm/BulletinB.h" "ac_cv_header_Xm_BulletinB_h" "$ac_includes_default"
11715 if test "x$ac_cv_header_Xm_BulletinB_h" = x
""yes; then :
11718 as_fn_error
"Motif toolkit requested but requirements not found." "$LINENO" 5
11725 USE_TOOLKIT_SCROLL_BARS
=no
11726 if test "${with_toolkit_scroll_bars}" != "no"; then
11727 if test "${USE_X_TOOLKIT}" != "none"; then
11728 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11729 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11732 USE_TOOLKIT_SCROLL_BARS
=yes
11733 elif test "${HAVE_XAW3D}" = "yes" ||
test "${USE_X_TOOLKIT}" = "LUCID"; then
11734 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11736 USE_TOOLKIT_SCROLL_BARS
=yes
11738 elif test "${HAVE_GTK}" = "yes"; then
11739 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11741 USE_TOOLKIT_SCROLL_BARS
=yes
11742 elif test "${HAVE_NS}" = "yes"; then
11743 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11745 USE_TOOLKIT_SCROLL_BARS
=yes
11746 elif test "${HAVE_W32}" = "yes"; then
11747 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11749 USE_TOOLKIT_SCROLL_BARS
=yes
11753 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11754 /* end confdefs.h. */
11756 #include <X11/Xlib.h>
11757 #include <X11/Xresource.h>
11766 if ac_fn_c_try_compile
"$LINENO"; then :
11769 $as_echo "#define HAVE_XIM 1" >>confdefs.h
11774 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
11777 if test "${with_xim}" != "no"; then
11779 $as_echo "#define USE_XIM 1" >>confdefs.h
11784 if test "${HAVE_XIM}" != "no"; then
11785 late_CFLAGS
=$CFLAGS
11786 if test "$GCC" = yes; then
11787 CFLAGS
="$CFLAGS --pedantic-errors"
11789 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11790 /* end confdefs.h. */
11792 #include <X11/Xlib.h>
11793 #include <X11/Xresource.h>
11802 XPointer *client_data;
11804 /* If we're not using GCC, it's probably not XFree86, and this is
11805 probably right, but we can't use something like --pedantic-errors. */
11806 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11807 char*, XIMProc, XPointer*);
11809 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11815 if ac_fn_c_try_compile
"$LINENO"; then :
11816 emacs_cv_arg6_star
=yes
11818 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
11819 if test "$emacs_cv_arg6_star" = yes; then
11820 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11823 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11826 CFLAGS
=$late_CFLAGS
11829 ### Start of font-backend (under any platform) section.
11830 # (nothing here yet -- this is a placeholder)
11831 ### End of font-backend (under any platform) section.
11833 ### Start of font-backend (under X11) section.
11834 if test "${HAVE_X11}" = "yes"; then
11838 if test "$PKG_CONFIG" = "no" ; then
11841 PKG_CONFIG_MIN_VERSION
=0.9.0
11842 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11844 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11846 if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5 &&
11847 FONTCONFIG_CFLAGS
=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0" 2>&5` &&
11848 FONTCONFIG_LIBS
=`$PKG_CONFIG --libs "fontconfig >= 2.2.0" 2>&5`; then
11855 FONTCONFIG_CFLAGS
=`$as_echo "$FONTCONFIG_CFLAGS" | sed -e "$edit_cflags"`
11856 FONTCONFIG_LIBS
=`$as_echo "$FONTCONFIG_LIBS" | sed -e 's,///*,/,g'`
11857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&5
11858 $as_echo "yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&6; }
11861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11862 $as_echo "no" >&6; }
11863 FONTCONFIG_CFLAGS
=""
11865 ## If we have a custom action on failure, don't print errors, but
11866 ## do set a variable so people can do so. Do it in a subshell
11867 ## to capture any diagnostics in invoking pkg-config.
11868 FONTCONFIG_PKG_ERRORS
=`($PKG_CONFIG --print-errors "fontconfig >= 2.2.0") 2>&1`
11875 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11876 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11880 if test $succeeded = yes; then
11887 ## Use -lXft if available, unless `--with-xft=no'.
11889 if test "${HAVE_FC}" = "no" ||
test "x${with_x}" = "xno"; then
11892 if test "x${with_xft}" != "xno"; then
11897 if test "$PKG_CONFIG" = "no" ; then
11900 PKG_CONFIG_MIN_VERSION
=0.9.0
11901 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11903 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11905 if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5 &&
11906 XFT_CFLAGS
=`$PKG_CONFIG --cflags "xft >= 0.13.0" 2>&5` &&
11907 XFT_LIBS
=`$PKG_CONFIG --libs "xft >= 0.13.0" 2>&5`; then
11914 XFT_CFLAGS
=`$as_echo "$XFT_CFLAGS" | sed -e "$edit_cflags"`
11915 XFT_LIBS
=`$as_echo "$XFT_LIBS" | sed -e 's,///*,/,g'`
11916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&5
11917 $as_echo "yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&6; }
11920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11921 $as_echo "no" >&6; }
11924 ## If we have a custom action on failure, don't print errors, but
11925 ## do set a variable so people can do so. Do it in a subshell
11926 ## to capture any diagnostics in invoking pkg-config.
11927 XFT_PKG_ERRORS
=`($PKG_CONFIG --print-errors "xft >= 0.13.0") 2>&1`
11934 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11935 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11939 if test $succeeded = yes; then
11945 ## Because xftfont.c uses XRenderQueryExtension, we also
11946 ## need to link to -lXrender.
11948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11949 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11950 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
11951 $as_echo_n "(cached) " >&6
11953 ac_check_lib_save_LIBS
=$LIBS
11954 LIBS
="-lXrender $LIBS"
11955 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11956 /* end confdefs.h. */
11958 /* Override any GCC internal prototype to avoid an error.
11959 Use char because int might match the return type of a GCC
11960 builtin and then its argument prototype would still apply. */
11964 char XRenderQueryExtension ();
11968 return XRenderQueryExtension ();
11973 if ac_fn_c_try_link
"$LINENO"; then :
11974 ac_cv_lib_Xrender_XRenderQueryExtension
=yes
11976 ac_cv_lib_Xrender_XRenderQueryExtension
=no
11978 rm -f core conftest.err conftest.
$ac_objext \
11979 conftest
$ac_exeext conftest.
$ac_ext
11980 LIBS
=$ac_check_lib_save_LIBS
11982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
11983 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
11984 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x
""yes; then :
11988 if test "$HAVE_XFT" != no
&& test "$HAVE_XRENDER" != no
; then
11989 OLD_CPPFLAGS
="$CPPFLAGS"
11990 OLD_CFLAGS
="$CFLAGS"
11992 CPPFLAGS
="$CPPFLAGS $XFT_CFLAGS"
11993 CFLAGS
="$CFLAGS $XFT_CFLAGS"
11994 XFT_LIBS
="-lXrender $XFT_LIBS"
11995 LIBS
="$XFT_LIBS $LIBS"
11996 ac_fn_c_check_header_compile
"$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "#include <X11/X.h>
11998 if test "x$ac_cv_header_X11_Xft_Xft_h" = x
""yes; then :
11999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
12000 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
12001 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
12002 $as_echo_n "(cached) " >&6
12004 ac_check_lib_save_LIBS
=$LIBS
12005 LIBS
="-lXft $XFT_LIBS $LIBS"
12006 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12007 /* end confdefs.h. */
12009 /* Override any GCC internal prototype to avoid an error.
12010 Use char because int might match the return type of a GCC
12011 builtin and then its argument prototype would still apply. */
12015 char XftFontOpen ();
12019 return XftFontOpen ();
12024 if ac_fn_c_try_link
"$LINENO"; then :
12025 ac_cv_lib_Xft_XftFontOpen
=yes
12027 ac_cv_lib_Xft_XftFontOpen
=no
12029 rm -f core conftest.err conftest.
$ac_objext \
12030 conftest
$ac_exeext conftest.
$ac_ext
12031 LIBS
=$ac_check_lib_save_LIBS
12033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
12034 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
12035 if test "x$ac_cv_lib_Xft_XftFontOpen" = x
""yes; then :
12043 if test "${HAVE_XFT}" = "yes"; then
12045 $as_echo "#define HAVE_XFT 1" >>confdefs.h
12048 C_SWITCH_X_SITE
="$C_SWITCH_X_SITE $XFT_CFLAGS"
12050 CPPFLAGS
="$OLD_CPPFLAGS"
12051 CFLAGS
="$OLD_CFLAGS"
12053 fi # "${HAVE_XFT}" = "yes"
12054 fi # "$HAVE_XFT" != no
12055 fi # "x${with_xft}" != "xno"
12057 ## We used to allow building with FreeType and without Xft.
12058 ## However, the ftx font backend driver is not in good shape.
12059 if test "$HAVE_XFT" != "yes"; then
12066 if test "$PKG_CONFIG" = "no" ; then
12069 PKG_CONFIG_MIN_VERSION
=0.9.0
12070 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
12072 $as_echo_n "checking for freetype2... " >&6; }
12074 if $PKG_CONFIG --exists "freetype2" 2>&5 &&
12075 FREETYPE_CFLAGS
=`$PKG_CONFIG --cflags "freetype2" 2>&5` &&
12076 FREETYPE_LIBS
=`$PKG_CONFIG --libs "freetype2" 2>&5`; then
12083 FREETYPE_CFLAGS
=`$as_echo "$FREETYPE_CFLAGS" | sed -e "$edit_cflags"`
12084 FREETYPE_LIBS
=`$as_echo "$FREETYPE_LIBS" | sed -e 's,///*,/,g'`
12085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&5
12086 $as_echo "yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&6; }
12089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12090 $as_echo "no" >&6; }
12093 ## If we have a custom action on failure, don't print errors, but
12094 ## do set a variable so people can do so. Do it in a subshell
12095 ## to capture any diagnostics in invoking pkg-config.
12096 FREETYPE_PKG_ERRORS
=`($PKG_CONFIG --print-errors "freetype2") 2>&1`
12103 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12104 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12108 if test $succeeded = yes; then
12115 test "$HAVE_FREETYPE" = "no" && as_fn_error
"libxft requires libfreetype" "$LINENO" 5
12119 if test "${HAVE_FREETYPE}" = "yes"; then
12121 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
12123 if test "${with_libotf}" != "no"; then
12127 if test "$PKG_CONFIG" = "no" ; then
12130 PKG_CONFIG_MIN_VERSION
=0.9.0
12131 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
12133 $as_echo_n "checking for libotf... " >&6; }
12135 if $PKG_CONFIG --exists "libotf" 2>&5 &&
12136 LIBOTF_CFLAGS
=`$PKG_CONFIG --cflags "libotf" 2>&5` &&
12137 LIBOTF_LIBS
=`$PKG_CONFIG --libs "libotf" 2>&5`; then
12144 LIBOTF_CFLAGS
=`$as_echo "$LIBOTF_CFLAGS" | sed -e "$edit_cflags"`
12145 LIBOTF_LIBS
=`$as_echo "$LIBOTF_LIBS" | sed -e 's,///*,/,g'`
12146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&5
12147 $as_echo "yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&6; }
12150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12151 $as_echo "no" >&6; }
12154 ## If we have a custom action on failure, don't print errors, but
12155 ## do set a variable so people can do so. Do it in a subshell
12156 ## to capture any diagnostics in invoking pkg-config.
12157 LIBOTF_PKG_ERRORS
=`($PKG_CONFIG --print-errors "libotf") 2>&1`
12164 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12165 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12169 if test $succeeded = yes; then
12175 if test "$HAVE_LIBOTF" = "yes"; then
12177 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
12179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
12180 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
12181 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
12182 $as_echo_n "(cached) " >&6
12184 ac_check_lib_save_LIBS
=$LIBS
12186 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12187 /* end confdefs.h. */
12189 /* Override any GCC internal prototype to avoid an error.
12190 Use char because int might match the return type of a GCC
12191 builtin and then its argument prototype would still apply. */
12195 char OTF_get_variation_glyphs ();
12199 return OTF_get_variation_glyphs ();
12204 if ac_fn_c_try_link
"$LINENO"; then :
12205 ac_cv_lib_otf_OTF_get_variation_glyphs
=yes
12207 ac_cv_lib_otf_OTF_get_variation_glyphs
=no
12209 rm -f core conftest.err conftest.
$ac_objext \
12210 conftest
$ac_exeext conftest.
$ac_ext
12211 LIBS
=$ac_check_lib_save_LIBS
12213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
12214 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
12215 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x
""yes; then :
12216 HAVE_OTF_GET_VARIATION_GLYPHS
=yes
12218 HAVE_OTF_GET_VARIATION_GLYPHS
=no
12221 if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
12223 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
12231 if test "${HAVE_LIBOTF}" = yes; then
12232 if test "${with_m17n_flt}" != "no"; then
12236 if test "$PKG_CONFIG" = "no" ; then
12239 PKG_CONFIG_MIN_VERSION
=0.9.0
12240 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
12242 $as_echo_n "checking for m17n-flt... " >&6; }
12244 if $PKG_CONFIG --exists "m17n-flt" 2>&5 &&
12245 M17N_FLT_CFLAGS
=`$PKG_CONFIG --cflags "m17n-flt" 2>&5` &&
12246 M17N_FLT_LIBS
=`$PKG_CONFIG --libs "m17n-flt" 2>&5`; then
12253 M17N_FLT_CFLAGS
=`$as_echo "$M17N_FLT_CFLAGS" | sed -e "$edit_cflags"`
12254 M17N_FLT_LIBS
=`$as_echo "$M17N_FLT_LIBS" | sed -e 's,///*,/,g'`
12255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&5
12256 $as_echo "yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&6; }
12259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12260 $as_echo "no" >&6; }
12263 ## If we have a custom action on failure, don't print errors, but
12264 ## do set a variable so people can do so. Do it in a subshell
12265 ## to capture any diagnostics in invoking pkg-config.
12266 M17N_FLT_PKG_ERRORS
=`($PKG_CONFIG --print-errors "m17n-flt") 2>&1`
12273 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12274 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12278 if test $succeeded = yes; then
12284 if test "$HAVE_M17N_FLT" = "yes"; then
12286 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
12298 ### End of font-backend (under X11) section.
12309 ### Use -lXpm if available, unless `--with-xpm=no'.
12313 if test "${HAVE_W32}" = "yes"; then
12314 if test "${with_xpm}" != "no"; then
12315 SAVE_CPPFLAGS
="$CPPFLAGS"
12316 SAVE_LDFLAGS
="$LDFLAGS"
12317 CPPFLAGS
="$CPPFLAGS -I/usr/include/noX"
12318 LDFLAGS
="$LDFLAGS -L/usr/lib/noX"
12319 ac_fn_c_check_header_mongrel
"$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
12320 if test "x$ac_cv_header_X11_xpm_h" = x
""yes; then :
12321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToImage in -lXpm" >&5
12322 $as_echo_n "checking for XpmReadFileToImage in -lXpm... " >&6; }
12323 if test "${ac_cv_lib_Xpm_XpmReadFileToImage+set}" = set; then :
12324 $as_echo_n "(cached) " >&6
12326 ac_check_lib_save_LIBS
=$LIBS
12328 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12329 /* end confdefs.h. */
12331 /* Override any GCC internal prototype to avoid an error.
12332 Use char because int might match the return type of a GCC
12333 builtin and then its argument prototype would still apply. */
12337 char XpmReadFileToImage ();
12341 return XpmReadFileToImage ();
12346 if ac_fn_c_try_link
"$LINENO"; then :
12347 ac_cv_lib_Xpm_XpmReadFileToImage
=yes
12349 ac_cv_lib_Xpm_XpmReadFileToImage
=no
12351 rm -f core conftest.err conftest.
$ac_objext \
12352 conftest
$ac_exeext conftest.
$ac_ext
12353 LIBS
=$ac_check_lib_save_LIBS
12355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToImage" >&5
12356 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToImage" >&6; }
12357 if test "x$ac_cv_lib_Xpm_XpmReadFileToImage" = x
""yes; then :
12364 if test "${HAVE_XPM}" = "yes"; then
12365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
12366 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
12367 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12368 /* end confdefs.h. */
12369 #include "X11/xpm.h"
12370 #ifndef XpmReturnAllocPixels
12371 no_return_alloc_pixels
12375 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12376 $EGREP "no_return_alloc_pixels" >/dev
/null
2>&1; then :
12384 if test "${HAVE_XPM}" = "yes"; then
12385 REAL_CPPFLAGS
="$REAL_CPPFLAGS -I/usr/include/noX"
12386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12387 $as_echo "yes" >&6; }
12389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12390 $as_echo "no" >&6; }
12391 CPPFLAGS
="$SAVE_CPPFLAGS"
12392 LDFLAGS
="$SAVE_LDFLAGS"
12397 if test "${HAVE_XPM}" = "yes"; then
12399 $as_echo "#define HAVE_XPM 1" >>confdefs.h
12405 if test "${HAVE_X11}" = "yes"; then
12406 if test "${with_xpm}" != "no"; then
12407 ac_fn_c_check_header_mongrel
"$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
12408 if test "x$ac_cv_header_X11_xpm_h" = x
""yes; then :
12409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
12410 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
12411 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
12412 $as_echo_n "(cached) " >&6
12414 ac_check_lib_save_LIBS
=$LIBS
12415 LIBS
="-lXpm -lX11 $LIBS"
12416 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12417 /* end confdefs.h. */
12419 /* Override any GCC internal prototype to avoid an error.
12420 Use char because int might match the return type of a GCC
12421 builtin and then its argument prototype would still apply. */
12425 char XpmReadFileToPixmap ();
12429 return XpmReadFileToPixmap ();
12434 if ac_fn_c_try_link
"$LINENO"; then :
12435 ac_cv_lib_Xpm_XpmReadFileToPixmap
=yes
12437 ac_cv_lib_Xpm_XpmReadFileToPixmap
=no
12439 rm -f core conftest.err conftest.
$ac_objext \
12440 conftest
$ac_exeext conftest.
$ac_ext
12441 LIBS
=$ac_check_lib_save_LIBS
12443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
12444 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
12445 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x
""yes; then :
12452 if test "${HAVE_XPM}" = "yes"; then
12453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
12454 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
12455 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12456 /* end confdefs.h. */
12457 #include "X11/xpm.h"
12458 #ifndef XpmReturnAllocPixels
12459 no_return_alloc_pixels
12463 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12464 $EGREP "no_return_alloc_pixels" >/dev
/null
2>&1; then :
12472 if test "${HAVE_XPM}" = "yes"; then
12473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12474 $as_echo "yes" >&6; }
12476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12477 $as_echo "no" >&6; }
12482 if test "${HAVE_XPM}" = "yes"; then
12484 $as_echo "#define HAVE_XPM 1" >>confdefs.h
12492 ### Use -ljpeg if available, unless `--with-jpeg=no'.
12495 if test "${HAVE_X11}" = "yes" ||
test "${HAVE_W32}" = "yes"; then
12496 if test "${with_jpeg}" != "no"; then
12497 ac_fn_c_check_header_mongrel
"$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
12498 if test "x$ac_cv_header_jerror_h" = x
""yes; then :
12499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
12500 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
12501 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
12502 $as_echo_n "(cached) " >&6
12504 ac_check_lib_save_LIBS
=$LIBS
12505 LIBS
="-ljpeg $LIBS"
12506 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12507 /* end confdefs.h. */
12509 /* Override any GCC internal prototype to avoid an error.
12510 Use char because int might match the return type of a GCC
12511 builtin and then its argument prototype would still apply. */
12515 char jpeg_destroy_compress ();
12519 return jpeg_destroy_compress ();
12524 if ac_fn_c_try_link
"$LINENO"; then :
12525 ac_cv_lib_jpeg_jpeg_destroy_compress
=yes
12527 ac_cv_lib_jpeg_jpeg_destroy_compress
=no
12529 rm -f core conftest.err conftest.
$ac_objext \
12530 conftest
$ac_exeext conftest.
$ac_ext
12531 LIBS
=$ac_check_lib_save_LIBS
12533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
12534 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
12535 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x
""yes; then :
12544 if test "${HAVE_JPEG}" = "yes"; then
12545 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12547 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12548 /* end confdefs.h. */
12549 #include <jpeglib.h>
12550 version=JPEG_LIB_VERSION
12553 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12554 $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev
/null
2>&1; then :
12555 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12558 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
12559 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
12565 if test "${HAVE_JPEG}" = "yes"; then
12571 ### Use -lpng if available, unless `--with-png=no'.
12574 if test "${HAVE_X11}" = "yes" ||
test "${HAVE_W32}" = "yes"; then
12575 if test "${with_png}" != "no"; then
12576 # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
12577 # in /usr/include/libpng.
12578 for ac_header
in png.h libpng
/png.h
12580 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12581 ac_fn_c_check_header_mongrel
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12582 eval as_val
=\$
$as_ac_Header
12583 if test "x$as_val" = x
""yes; then :
12584 cat >>confdefs.h
<<_ACEOF
12585 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12592 if test "$ac_cv_header_png_h" = yes ||
test "$ac_cv_header_libpng_png_h" = yes ; then
12593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
12594 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
12595 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
12596 $as_echo_n "(cached) " >&6
12598 ac_check_lib_save_LIBS
=$LIBS
12599 LIBS
="-lpng -lz -lm $LIBS"
12600 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12601 /* end confdefs.h. */
12603 /* Override any GCC internal prototype to avoid an error.
12604 Use char because int might match the return type of a GCC
12605 builtin and then its argument prototype would still apply. */
12609 char png_get_channels ();
12613 return png_get_channels ();
12618 if ac_fn_c_try_link
"$LINENO"; then :
12619 ac_cv_lib_png_png_get_channels
=yes
12621 ac_cv_lib_png_png_get_channels
=no
12623 rm -f core conftest.err conftest.
$ac_objext \
12624 conftest
$ac_exeext conftest.
$ac_ext
12625 LIBS
=$ac_check_lib_save_LIBS
12627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
12628 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
12629 if test "x$ac_cv_lib_png_png_get_channels" = x
""yes; then :
12636 if test "${HAVE_PNG}" = "yes"; then
12638 $as_echo "#define HAVE_PNG 1" >>confdefs.h
12640 LIBPNG
="-lpng -lz -lm"
12642 ac_fn_c_check_decl
"$LINENO" "png_longjmp" "ac_cv_have_decl_png_longjmp" "#ifdef HAVE_LIBPNG_PNG_H
12643 # include <libpng/png.h>
12649 if test "x$ac_cv_have_decl_png_longjmp" = x
""yes; then :
12653 $as_echo "#define PNG_DEPSTRUCT /**/" >>confdefs.h
12661 ### Use -ltiff if available, unless `--with-tiff=no'.
12664 if test "${HAVE_X11}" = "yes" ||
test "${HAVE_W32}" = "yes"; then
12665 if test "${with_tiff}" != "no"; then
12666 ac_fn_c_check_header_mongrel
"$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
12667 if test "x$ac_cv_header_tiffio_h" = x
""yes; then :
12669 # At least one tiff package requires the jpeg library.
12670 if test "${HAVE_JPEG}" = yes; then tifflibs
="-ljpeg $tifflibs"; fi
12671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
12672 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
12673 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
12674 $as_echo_n "(cached) " >&6
12676 ac_check_lib_save_LIBS
=$LIBS
12677 LIBS
="-ltiff $tifflibs $LIBS"
12678 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12679 /* end confdefs.h. */
12681 /* Override any GCC internal prototype to avoid an error.
12682 Use char because int might match the return type of a GCC
12683 builtin and then its argument prototype would still apply. */
12687 char TIFFGetVersion ();
12691 return TIFFGetVersion ();
12696 if ac_fn_c_try_link
"$LINENO"; then :
12697 ac_cv_lib_tiff_TIFFGetVersion
=yes
12699 ac_cv_lib_tiff_TIFFGetVersion
=no
12701 rm -f core conftest.err conftest.
$ac_objext \
12702 conftest
$ac_exeext conftest.
$ac_ext
12703 LIBS
=$ac_check_lib_save_LIBS
12705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
12706 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
12707 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x
""yes; then :
12716 if test "${HAVE_TIFF}" = "yes"; then
12718 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
12725 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
12728 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no" \
12729 ||
test "${HAVE_W32}" = "yes"; then
12730 ac_fn_c_check_header_mongrel
"$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
12731 if test "x$ac_cv_header_gif_lib_h" = x
""yes; then :
12732 # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
12733 # Earlier versions can crash Emacs.
12734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
12735 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
12736 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
12737 $as_echo_n "(cached) " >&6
12739 ac_check_lib_save_LIBS
=$LIBS
12741 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12742 /* end confdefs.h. */
12744 /* Override any GCC internal prototype to avoid an error.
12745 Use char because int might match the return type of a GCC
12746 builtin and then its argument prototype would still apply. */
12750 char EGifPutExtensionLast ();
12754 return EGifPutExtensionLast ();
12759 if ac_fn_c_try_link
"$LINENO"; then :
12760 ac_cv_lib_gif_EGifPutExtensionLast
=yes
12762 ac_cv_lib_gif_EGifPutExtensionLast
=no
12764 rm -f core conftest.err conftest.
$ac_objext \
12765 conftest
$ac_exeext conftest.
$ac_ext
12766 LIBS
=$ac_check_lib_save_LIBS
12768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
12769 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
12770 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x
""yes; then :
12780 if test "$HAVE_GIF" = yes; then
12782 elif test "$HAVE_GIF" = maybe
; then
12783 # If gif_lib.h but no libgif, try libungif.
12784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
12785 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
12786 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
12787 $as_echo_n "(cached) " >&6
12789 ac_check_lib_save_LIBS
=$LIBS
12790 LIBS
="-lungif $LIBS"
12791 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12792 /* end confdefs.h. */
12794 /* Override any GCC internal prototype to avoid an error.
12795 Use char because int might match the return type of a GCC
12796 builtin and then its argument prototype would still apply. */
12800 char EGifPutExtensionLast ();
12804 return EGifPutExtensionLast ();
12809 if ac_fn_c_try_link
"$LINENO"; then :
12810 ac_cv_lib_ungif_EGifPutExtensionLast
=yes
12812 ac_cv_lib_ungif_EGifPutExtensionLast
=no
12814 rm -f core conftest.err conftest.
$ac_objext \
12815 conftest
$ac_exeext conftest.
$ac_ext
12816 LIBS
=$ac_check_lib_save_LIBS
12818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12819 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12820 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x
""yes; then :
12826 test "$HAVE_GIF" = yes && LIBGIF
=-lungif
12829 if test "${HAVE_GIF}" = "yes"; then
12831 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12837 if test "${HAVE_X11}" = "yes"; then
12840 test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12841 MISSING
="libXpm" && WITH_NO
="--with-xpm=no"
12842 test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12843 MISSING
="$MISSING libjpeg" && WITH_NO
="$WITH_NO --with-jpeg=no"
12844 test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12845 MISSING
="$MISSING libpng" && WITH_NO
="$WITH_NO --with-png=no"
12846 test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12847 MISSING
="$MISSING libgif/libungif" && WITH_NO
="$WITH_NO --with-gif=no"
12848 test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12849 MISSING
="$MISSING libtiff" && WITH_NO
="$WITH_NO --with-tiff=no"
12851 if test "X${MISSING}" != X
; then
12852 as_fn_error
"The following required libraries were not found:
12854 Maybe some development libraries/packages are missing?
12855 If you don't want to link with them give
12857 as options to configure" "$LINENO" 5
12861 ### Use -lgpm if available, unless `--with-gpm=no'.
12864 if test "${with_gpm}" != "no"; then
12865 ac_fn_c_check_header_mongrel
"$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12866 if test "x$ac_cv_header_gpm_h" = x
""yes; then :
12867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12868 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12869 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
12870 $as_echo_n "(cached) " >&6
12872 ac_check_lib_save_LIBS
=$LIBS
12874 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12875 /* end confdefs.h. */
12877 /* Override any GCC internal prototype to avoid an error.
12878 Use char because int might match the return type of a GCC
12879 builtin and then its argument prototype would still apply. */
12887 return Gpm_Open ();
12892 if ac_fn_c_try_link
"$LINENO"; then :
12893 ac_cv_lib_gpm_Gpm_Open
=yes
12895 ac_cv_lib_gpm_Gpm_Open
=no
12897 rm -f core conftest.err conftest.
$ac_objext \
12898 conftest
$ac_exeext conftest.
$ac_ext
12899 LIBS
=$ac_check_lib_save_LIBS
12901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
12902 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12903 if test "x$ac_cv_lib_gpm_Gpm_Open" = x
""yes; then :
12911 if test "${HAVE_GPM}" = "yes"; then
12913 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12925 ### Use NeXTstep API to implement GUI.
12926 if test "${HAVE_NS}" = "yes"; then
12928 $as_echo "#define HAVE_NS 1" >>confdefs.h
12930 if test "${NS_IMPL_COCOA}" = "yes"; then
12932 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
12935 if test "${NS_IMPL_GNUSTEP}" = "yes"; then
12937 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
12939 # See also .m.o rule in Makefile.in */
12940 # FIXME: are all these flags really needed? Document here why. */
12941 GNUSTEP_CFLAGS
="-D_REENTRANT -fPIC -fno-strict-aliasing -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
12942 ## Extra CFLAGS applied to src/*.m files.
12943 GNU_OBJC_CFLAGS
="$GNU_OBJC_CFLAGS -fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
12945 # We also have mouse menus.
12950 if test "${HAVE_W32}" = "yes"; then
12954 ### Use session management (-lSM -lICE) if available
12957 if test "${HAVE_X11}" = "yes"; then
12958 ac_fn_c_check_header_mongrel
"$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
12959 if test "x$ac_cv_header_X11_SM_SMlib_h" = x
""yes; then :
12960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
12961 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
12962 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
12963 $as_echo_n "(cached) " >&6
12965 ac_check_lib_save_LIBS
=$LIBS
12966 LIBS
="-lSM -lICE $LIBS"
12967 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12968 /* end confdefs.h. */
12970 /* Override any GCC internal prototype to avoid an error.
12971 Use char because int might match the return type of a GCC
12972 builtin and then its argument prototype would still apply. */
12976 char SmcOpenConnection ();
12980 return SmcOpenConnection ();
12985 if ac_fn_c_try_link
"$LINENO"; then :
12986 ac_cv_lib_SM_SmcOpenConnection
=yes
12988 ac_cv_lib_SM_SmcOpenConnection
=no
12990 rm -f core conftest.err conftest.
$ac_objext \
12991 conftest
$ac_exeext conftest.
$ac_ext
12992 LIBS
=$ac_check_lib_save_LIBS
12994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
12995 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
12996 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x
""yes; then :
13004 if test "${HAVE_X_SM}" = "yes"; then
13006 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
13008 LIBXSM
="-lSM -lICE"
13011 *) LIBS
="$LIBXSM $LIBS" ;;
13017 ### Use libxml (-lxml2) if available
13019 if test "${with_xml2}" != "no"; then
13020 ### I'm not sure what the version number should be, so I just guessed.
13024 if test "$PKG_CONFIG" = "no" ; then
13027 PKG_CONFIG_MIN_VERSION
=0.9.0
13028 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
13030 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
13032 if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5 &&
13033 LIBXML2_CFLAGS
=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17" 2>&5` &&
13034 LIBXML2_LIBS
=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17" 2>&5`; then
13041 LIBXML2_CFLAGS
=`$as_echo "$LIBXML2_CFLAGS" | sed -e "$edit_cflags"`
13042 LIBXML2_LIBS
=`$as_echo "$LIBXML2_LIBS" | sed -e 's,///*,/,g'`
13043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&5
13044 $as_echo "yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&6; }
13047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13048 $as_echo "no" >&6; }
13051 ## If we have a custom action on failure, don't print errors, but
13052 ## do set a variable so people can do so. Do it in a subshell
13053 ## to capture any diagnostics in invoking pkg-config.
13054 LIBXML2_PKG_ERRORS
=`($PKG_CONFIG --print-errors "libxml-2.0 > 2.6.17") 2>&1`
13061 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13062 echo "*** See http://www.freedesktop.org/software/pkgconfig"
13066 if test $succeeded = yes; then
13072 if test "${HAVE_LIBXML2}" = "yes"; then
13073 LIBS
="$LIBXML2_LIBS $LIBS"
13074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
13075 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
13076 if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
13077 $as_echo_n "(cached) " >&6
13079 ac_check_lib_save_LIBS
=$LIBS
13080 LIBS
="-lxml2 $LIBS"
13081 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13082 /* end confdefs.h. */
13084 /* Override any GCC internal prototype to avoid an error.
13085 Use char because int might match the return type of a GCC
13086 builtin and then its argument prototype would still apply. */
13090 char htmlReadMemory ();
13094 return htmlReadMemory ();
13099 if ac_fn_c_try_link
"$LINENO"; then :
13100 ac_cv_lib_xml2_htmlReadMemory
=yes
13102 ac_cv_lib_xml2_htmlReadMemory
=no
13104 rm -f core conftest.err conftest.
$ac_objext \
13105 conftest
$ac_exeext conftest.
$ac_ext
13106 LIBS
=$ac_check_lib_save_LIBS
13108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
13109 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
13110 if test "x$ac_cv_lib_xml2_htmlReadMemory" = x
""yes; then :
13116 if test "${HAVE_LIBXML2}" = "yes"; then
13118 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
13129 # If netdb.h doesn't declare h_errno, we must declare it by hand.
13130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
13131 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
13132 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
13133 $as_echo_n "(cached) " >&6
13135 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13136 /* end confdefs.h. */
13146 if ac_fn_c_try_link
"$LINENO"; then :
13147 emacs_cv_netdb_declares_h_errno
=yes
13149 emacs_cv_netdb_declares_h_errno
=no
13151 rm -f core conftest.err conftest.
$ac_objext \
13152 conftest
$ac_exeext conftest.
$ac_ext
13154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
13155 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
13156 if test $emacs_cv_netdb_declares_h_errno = yes; then
13158 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
13162 # sqrt and other floating-point functions such as fmod and frexp
13163 # are found in -lm on most systems.
13164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
13165 $as_echo_n "checking for sqrt in -lm... " >&6; }
13166 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
13167 $as_echo_n "(cached) " >&6
13169 ac_check_lib_save_LIBS
=$LIBS
13171 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13172 /* end confdefs.h. */
13174 /* Override any GCC internal prototype to avoid an error.
13175 Use char because int might match the return type of a GCC
13176 builtin and then its argument prototype would still apply. */
13189 if ac_fn_c_try_link
"$LINENO"; then :
13190 ac_cv_lib_m_sqrt
=yes
13192 ac_cv_lib_m_sqrt
=no
13194 rm -f core conftest.err conftest.
$ac_objext \
13195 conftest
$ac_exeext conftest.
$ac_ext
13196 LIBS
=$ac_check_lib_save_LIBS
13198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
13199 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
13200 if test "x$ac_cv_lib_m_sqrt" = x
""yes; then :
13201 cat >>confdefs.h
<<_ACEOF
13202 #define HAVE_LIBM 1
13210 # Check for mail-locking functions in a "mail" library. Probably this should
13211 # have the same check as for liblockfile below.
13212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
13213 $as_echo_n "checking for maillock in -lmail... " >&6; }
13214 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
13215 $as_echo_n "(cached) " >&6
13217 ac_check_lib_save_LIBS
=$LIBS
13218 LIBS
="-lmail $LIBS"
13219 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13220 /* end confdefs.h. */
13222 /* Override any GCC internal prototype to avoid an error.
13223 Use char because int might match the return type of a GCC
13224 builtin and then its argument prototype would still apply. */
13232 return maillock ();
13237 if ac_fn_c_try_link
"$LINENO"; then :
13238 ac_cv_lib_mail_maillock
=yes
13240 ac_cv_lib_mail_maillock
=no
13242 rm -f core conftest.err conftest.
$ac_objext \
13243 conftest
$ac_exeext conftest.
$ac_ext
13244 LIBS
=$ac_check_lib_save_LIBS
13246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
13247 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
13248 if test "x$ac_cv_lib_mail_maillock" = x
""yes; then :
13254 if test $have_mail = yes; then
13256 LIBS
="$LIBS_MAIL $LIBS"
13258 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
13263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
13264 $as_echo_n "checking for maillock in -llockfile... " >&6; }
13265 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
13266 $as_echo_n "(cached) " >&6
13268 ac_check_lib_save_LIBS
=$LIBS
13269 LIBS
="-llockfile $LIBS"
13270 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13271 /* end confdefs.h. */
13273 /* Override any GCC internal prototype to avoid an error.
13274 Use char because int might match the return type of a GCC
13275 builtin and then its argument prototype would still apply. */
13283 return maillock ();
13288 if ac_fn_c_try_link
"$LINENO"; then :
13289 ac_cv_lib_lockfile_maillock
=yes
13291 ac_cv_lib_lockfile_maillock
=no
13293 rm -f core conftest.err conftest.
$ac_objext \
13294 conftest
$ac_exeext conftest.
$ac_ext
13295 LIBS
=$ac_check_lib_save_LIBS
13297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
13298 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
13299 if test "x$ac_cv_lib_lockfile_maillock" = x
""yes; then :
13305 if test $have_lockfile = yes; then
13306 LIBS_MAIL
=-llockfile
13307 LIBS
="$LIBS_MAIL $LIBS"
13309 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
13312 # If we have the shared liblockfile, assume we must use it for mail
13313 # locking (e.g. Debian). If we couldn't link against liblockfile
13314 # (no liblockfile.a installed), ensure that we don't need to.
13315 # Extract the first word of "liblockfile.so", so it can be a program name with args.
13316 set dummy liblockfile.so
; ac_word
=$2
13317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13318 $as_echo_n "checking for $ac_word... " >&6; }
13319 if test "${ac_cv_prog_liblockfile+set}" = set; then :
13320 $as_echo_n "(cached) " >&6
13322 if test -n "$liblockfile"; then
13323 ac_cv_prog_liblockfile
="$liblockfile" # Let the user override the test.
13325 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
13326 as_dummy
="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
13327 for as_dir
in $as_dummy
13330 test -z "$as_dir" && as_dir
=.
13331 for ac_exec_ext
in '' $ac_executable_extensions; do
13332 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13333 ac_cv_prog_liblockfile
="yes"
13334 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13341 test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile
="no"
13344 liblockfile
=$ac_cv_prog_liblockfile
13345 if test -n "$liblockfile"; then
13346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
13347 $as_echo "$liblockfile" >&6; }
13349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13350 $as_echo "no" >&6; }
13354 if test $ac_cv_prog_liblockfile = yes; then
13355 as_fn_error
"Shared liblockfile found but can't link against it.
13356 This probably means that movemail could lose mail.
13357 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
13365 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
13366 ## interlock access to the mail spool. The alternative is a lock file named
13367 ## /usr/spool/mail/$USER.lock.
13370 aix4-2
) mail_lock
="lockf" ;;
13372 gnu|freebsd|netbsd|openbsd|darwin|irix6-5
) mail_lock
="flock" ;;
13374 ## On GNU/Linux systems, both methods are used by various mail programs.
13375 ## I assume most people are using newer mailers that have heard of flock.
13376 ## Change this if you need to.
13377 ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
13378 ## configure gets the right answers, and that means *NOT* using flock.
13379 ## Using flock is guaranteed to be the wrong thing. See Debian Policy
13380 ## for details.'' and then uses `#ifdef DEBIAN'. Unfortunately the
13381 ## Debian maintainer hasn't provided a clean fix for Emacs.
13382 ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
13383 ## HAVE_MAILLOCK_H are defined, so the following appears to be the
13384 ## correct logic. -- fx
13385 ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
13386 ## liblockfile is a Free Software replacement for libmail, used on
13387 ## Debian systems and elsewhere. -rfr.
13390 if test $have_mail = yes ||
test $have_lockfile = yes; then
13391 test $ac_cv_header_maillock_h = yes && mail_lock
=no
13397 case "$mail_lock" in
13399 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
13403 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
13406 *) BLESSMAIL_TARGET
="need-blessmail" ;;
13411 for ac_func
in gethostname \
13412 closedir getrusage get_current_dir_name \
13414 fpathconf
select euidaccess getpagesize setlocale \
13415 utimes getrlimit setrlimit setpgid getcwd shutdown getaddrinfo \
13416 __fpending strsignal setitimer \
13417 sendto recvfrom getsockname getpeername getifaddrs freeifaddrs \
13418 gai_strerror mkstemp getline getdelim fsync sync \
13419 difftime posix_memalign \
13420 getpwent endpwent getgrent endgrent \
13422 cfmakeraw cfsetspeed copysign __executable_start
13424 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13425 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
13426 eval as_val
=\$
$as_ac_var
13427 if test "x$as_val" = x
""yes; then :
13428 cat >>confdefs.h
<<_ACEOF
13429 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13436 if test $opsys = unixware
; then
13438 $as_echo "#define BROKEN_GETWD 1" >>confdefs.h
13441 for ac_func
in getwd
13443 ac_fn_c_check_func
"$LINENO" "getwd" "ac_cv_func_getwd"
13444 if test "x$ac_cv_func_getwd" = x
""yes; then :
13445 cat >>confdefs.h
<<_ACEOF
13446 #define HAVE_GETWD 1
13454 ## Eric Backus <ericb@lsid.hp.com> says, HP-UX 9.x on HP 700 machines
13455 ## has a broken `rint' in some library versions including math library
13456 ## version number A.09.05.
13457 ## You can fix the math library by installing patch number PHSS_4630.
13458 ## But we can fix it more reliably for Emacs by just not using rint.
13459 ## We also skip HAVE_RANDOM - see comments in src/conf_post.h.
13462 *) for ac_func
in random rint
13464 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13465 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
13466 eval as_val
=\$
$as_ac_var
13467 if test "x$as_val" = x
""yes; then :
13468 cat >>confdefs.h
<<_ACEOF
13469 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
13478 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
13479 if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
13480 $as_echo_n "(cached) " >&6
13482 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13483 /* end confdefs.h. */
13488 __builtin_unwind_init ();
13493 if ac_fn_c_try_link
"$LINENO"; then :
13494 emacs_cv_func___builtin_unwind_init
=yes
13496 emacs_cv_func___builtin_unwind_init
=no
13498 rm -f core conftest.err conftest.
$ac_objext \
13499 conftest
$ac_exeext conftest.
$ac_ext
13501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
13502 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
13503 if test $emacs_cv_func___builtin_unwind_init = yes; then
13505 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
13513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13514 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13515 if test "${ac_cv_sys_largefile_source+set}" = set; then :
13516 $as_echo_n "(cached) " >&6
13519 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13520 /* end confdefs.h. */
13521 #include <sys/types.h> /* for off_t */
13526 int (*fp) (FILE *, off_t, int) = fseeko;
13527 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13532 if ac_fn_c_try_link
"$LINENO"; then :
13533 ac_cv_sys_largefile_source
=no
; break
13535 rm -f core conftest.err conftest.
$ac_objext \
13536 conftest
$ac_exeext conftest.
$ac_ext
13537 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13538 /* end confdefs.h. */
13539 #define _LARGEFILE_SOURCE 1
13540 #include <sys/types.h> /* for off_t */
13545 int (*fp) (FILE *, off_t, int) = fseeko;
13546 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13551 if ac_fn_c_try_link
"$LINENO"; then :
13552 ac_cv_sys_largefile_source
=1; break
13554 rm -f core conftest.err conftest.
$ac_objext \
13555 conftest
$ac_exeext conftest.
$ac_ext
13556 ac_cv_sys_largefile_source
=unknown
13560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13561 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13562 case $ac_cv_sys_largefile_source in #(
13565 cat >>confdefs.h
<<_ACEOF
13566 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13572 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13573 # in glibc 2.1.3, but that breaks too many other things.
13574 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13575 if test $ac_cv_sys_largefile_source != unknown
; then
13577 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13583 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13584 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
13585 $as_echo_n "(cached) " >&6
13587 # Use it with a single arg.
13588 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13589 /* end confdefs.h. */
13590 $ac_includes_default
13599 if ac_fn_c_try_compile
"$LINENO"; then :
13600 ac_cv_func_getpgrp_void
=no
13602 ac_cv_func_getpgrp_void
=yes
13604 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
13607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13608 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13609 if test $ac_cv_func_getpgrp_void = yes; then
13611 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13617 for ac_func
in grantpt
13619 ac_fn_c_check_func
"$LINENO" "grantpt" "ac_cv_func_grantpt"
13620 if test "x$ac_cv_func_grantpt" = x
""yes; then :
13621 cat >>confdefs.h
<<_ACEOF
13622 #define HAVE_GRANTPT 1
13629 # PTY-related GNU extensions.
13630 for ac_func
in getpt posix_openpt
13632 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13633 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
13634 eval as_val
=\$
$as_ac_var
13635 if test "x$as_val" = x
""yes; then :
13636 cat >>confdefs.h
<<_ACEOF
13637 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13644 # Check this now, so that we will NOT find the above functions in ncurses.
13645 # That is because we have not set up to link ncurses in lib-src.
13646 # It's better to believe a function is not available
13647 # than to expect to find it in ncurses.
13648 # Also we need tputs and friends to be able to build at all.
13649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
13650 $as_echo_n "checking for library containing tputs... " >&6; }
13651 # Run a test program that contains a call to tputs, a call that is
13652 # never executed. This tests whether a pre-'main' dynamic linker
13653 # works with the library. It's too much trouble to actually call
13654 # tputs in the test program, due to portability hassles. When
13655 # cross-compiling, assume the test program will run if it links.
13657 # Maybe curses should be tried earlier?
13658 # See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9736#35
13659 for tputs_library
in '' tinfo ncurses terminfo termcap curses
; do
13661 if test -z "$tputs_library"; then
13663 msg
='none required'
13665 LIBS_TERMCAP
=-l$tputs_library
13667 LIBS
="$LIBS_TERMCAP $LIBS"
13669 if test "$cross_compiling" = yes; then :
13670 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13671 /* end confdefs.h. */
13673 extern void tputs (const char *, int, int (*)(int));
13674 int main (int argc, char **argv)
13677 tputs (argv[0], 0, 0);
13682 if ac_fn_c_try_link
"$LINENO"; then :
13687 rm -f core conftest.err conftest.
$ac_objext \
13688 conftest
$ac_exeext conftest.
$ac_ext
13690 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13691 /* end confdefs.h. */
13693 extern void tputs (const char *, int, int (*)(int));
13694 int main (int argc, char **argv)
13697 tputs (argv[0], 0, 0);
13702 if ac_fn_c_try_run
"$LINENO"; then :
13707 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
13708 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
13712 if test "X$msg" != Xno
; then
13716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
13717 $as_echo "$msg" >&6; }
13718 if test "X$msg" = Xno
; then
13719 as_fn_error
"The required function \`tputs' was not found in any library.
13720 The following libraries were tried (in order):
13721 libtinfo, libncurses, libterminfo, libtermcap, libcurses
13722 Please try installing whichever of these libraries is most appropriate
13723 for your system, together with its header files.
13724 For example, a libncurses-dev(el) or similar package." "$LINENO" 5
13727 ## Use termcap instead of terminfo?
13728 ## Only true for: freebsd < 40000, ms-w32, msdos, netbsd < 599002500.
13730 ## FIXME? In the cases below where we unconditionally set
13731 ## LIBS_TERMCAP="-lncurses", this overrides LIBS_TERMCAP = -ltinfo,
13732 ## if that was found above to have tputs.
13733 ## Should we use the gnu* logic everywhere?
13735 ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
13736 ## The ncurses library has been moved out of the System framework in
13737 ## Mac OS X 10.2. So if configure detects it, set the command-line
13738 ## option to use it.
13739 darwin
) LIBS_TERMCAP
="-lncurses" ;;
13741 gnu
*) test -z "$LIBS_TERMCAP" && LIBS_TERMCAP
="-lncurses" ;;
13744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
13745 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
13746 if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
13747 $as_echo_n "(cached) " >&6
13749 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13750 /* end confdefs.h. */
13751 #include <osreldate.h>
13755 #if __FreeBSD_version < 400000
13763 if ac_fn_c_try_link
"$LINENO"; then :
13764 emacs_cv_freebsd_terminfo
=yes
13766 emacs_cv_freebsd_terminfo
=no
13768 rm -f core conftest.err conftest.
$ac_objext \
13769 conftest
$ac_exeext conftest.
$ac_ext
13773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
13774 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
13776 if test $emacs_cv_freebsd_terminfo = yes; then
13777 LIBS_TERMCAP
="-lncurses"
13780 LIBS_TERMCAP
="-ltermcap"
13785 if test "x$LIBS_TERMCAP" != "x-lterminfo"; then
13787 LIBS_TERMCAP
="-ltermcap"
13791 openbsd
) LIBS_TERMCAP
="-lncurses" ;;
13793 ## hpux: Make sure we get select from libc rather than from libcurses
13794 ## because libcurses on HPUX 10.10 has a broken version of select.
13795 ## We used to use -lc -lcurses, but this may be cleaner.
13796 ## FIXME? But TERMINFO = yes on hpux (it used to be explicitly
13797 # set that way, now it uses the default). Isn't this a contradiction?
13798 hpux
*) LIBS_TERMCAP
="-ltermcap" ;;
13802 TERMCAP_OBJ
=tparam.o
13803 if test $TERMINFO = yes; then
13805 $as_echo "#define TERMINFO 1" >>confdefs.h
13807 TERMCAP_OBJ
=terminfo.o
13813 # Do we have res_init, for detecting changes in /etc/resolv.conf?
13814 # On Darwin, res_init appears not to be useful: see bug#562 and
13815 # http://lists.gnu.org/archive/html/emacs-devel/2007-11/msg01467.html
13818 if test $opsys != darwin
; then
13820 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13821 /* end confdefs.h. */
13822 #include <netinet/in.h>
13823 #include <arpa/nameser.h>
13824 #include <resolv.h>
13833 if ac_fn_c_try_link
"$LINENO"; then :
13838 rm -f core conftest.err conftest.
$ac_objext \
13839 conftest
$ac_exeext conftest.
$ac_ext
13840 if test "$have_res_init" = no
; then
13842 LIBS
="$LIBS -lresolv"
13843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
13844 $as_echo_n "checking for res_init with -lresolv... " >&6; }
13845 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13846 /* end confdefs.h. */
13847 #include <netinet/in.h>
13848 #include <arpa/nameser.h>
13849 #include <resolv.h>
13858 if ac_fn_c_try_link
"$LINENO"; then :
13863 rm -f core conftest.err conftest.
$ac_objext \
13864 conftest
$ac_exeext conftest.
$ac_ext
13865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
13866 $as_echo "$have_res_init" >&6; }
13867 if test "$have_res_init" = yes ; then
13873 if test "$have_res_init" = yes; then
13875 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
13879 # Do we need the Hesiod library to provide the support routines?
13881 if test "$with_hesiod" != no
; then
13882 # Don't set $LIBS here -- see comments above. FIXME which comments?
13883 ac_fn_c_check_func
"$LINENO" "res_send" "ac_cv_func_res_send"
13884 if test "x$ac_cv_func_res_send" = x
""yes; then :
13887 ac_fn_c_check_func
"$LINENO" "__res_send" "ac_cv_func___res_send"
13888 if test "x$ac_cv_func___res_send" = x
""yes; then :
13891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
13892 $as_echo_n "checking for res_send in -lresolv... " >&6; }
13893 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
13894 $as_echo_n "(cached) " >&6
13896 ac_check_lib_save_LIBS
=$LIBS
13897 LIBS
="-lresolv $LIBS"
13898 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13899 /* end confdefs.h. */
13901 /* Override any GCC internal prototype to avoid an error.
13902 Use char because int might match the return type of a GCC
13903 builtin and then its argument prototype would still apply. */
13911 return res_send ();
13916 if ac_fn_c_try_link
"$LINENO"; then :
13917 ac_cv_lib_resolv_res_send
=yes
13919 ac_cv_lib_resolv_res_send
=no
13921 rm -f core conftest.err conftest.
$ac_objext \
13922 conftest
$ac_exeext conftest.
$ac_ext
13923 LIBS
=$ac_check_lib_save_LIBS
13925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
13926 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
13927 if test "x$ac_cv_lib_resolv_res_send" = x
""yes; then :
13930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
13931 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
13932 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
13933 $as_echo_n "(cached) " >&6
13935 ac_check_lib_save_LIBS
=$LIBS
13936 LIBS
="-lresolv $LIBS"
13937 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13938 /* end confdefs.h. */
13940 /* Override any GCC internal prototype to avoid an error.
13941 Use char because int might match the return type of a GCC
13942 builtin and then its argument prototype would still apply. */
13946 char __res_send ();
13950 return __res_send ();
13955 if ac_fn_c_try_link
"$LINENO"; then :
13956 ac_cv_lib_resolv___res_send
=yes
13958 ac_cv_lib_resolv___res_send
=no
13960 rm -f core conftest.err conftest.
$ac_objext \
13961 conftest
$ac_exeext conftest.
$ac_ext
13962 LIBS
=$ac_check_lib_save_LIBS
13964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
13965 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
13966 if test "x$ac_cv_lib_resolv___res_send" = x
""yes; then :
13976 if test "$resolv" = yes ; then
13981 ac_fn_c_check_func
"$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
13982 if test "x$ac_cv_func_hes_getmailhost" = x
""yes; then :
13985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
13986 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
13987 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
13988 $as_echo_n "(cached) " >&6
13990 ac_check_lib_save_LIBS
=$LIBS
13991 LIBS
="-lhesiod $RESOLVLIB $LIBS"
13992 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13993 /* end confdefs.h. */
13995 /* Override any GCC internal prototype to avoid an error.
13996 Use char because int might match the return type of a GCC
13997 builtin and then its argument prototype would still apply. */
14001 char hes_getmailhost ();
14005 return hes_getmailhost ();
14010 if ac_fn_c_try_link
"$LINENO"; then :
14011 ac_cv_lib_hesiod_hes_getmailhost
=yes
14013 ac_cv_lib_hesiod_hes_getmailhost
=no
14015 rm -f core conftest.err conftest.
$ac_objext \
14016 conftest
$ac_exeext conftest.
$ac_ext
14017 LIBS
=$ac_check_lib_save_LIBS
14019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
14020 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
14021 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x
""yes; then :
14030 if test x
"$hesiod" = xyes
; then
14032 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
14039 # Do we need libresolv (due to res_init or Hesiod)?
14040 if test "$resolv" = yes && test $opsys != darwin
; then
14042 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
14050 # These tell us which Kerberos-related libraries to use.
14057 if test "${with_kerberos}" != no
; then
14058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
14059 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
14060 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
14061 $as_echo_n "(cached) " >&6
14063 ac_check_lib_save_LIBS
=$LIBS
14064 LIBS
="-lcom_err $LIBS"
14065 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14066 /* end confdefs.h. */
14068 /* Override any GCC internal prototype to avoid an error.
14069 Use char because int might match the return type of a GCC
14070 builtin and then its argument prototype would still apply. */
14083 if ac_fn_c_try_link
"$LINENO"; then :
14084 ac_cv_lib_com_err_com_err
=yes
14086 ac_cv_lib_com_err_com_err
=no
14088 rm -f core conftest.err conftest.
$ac_objext \
14089 conftest
$ac_exeext conftest.
$ac_ext
14090 LIBS
=$ac_check_lib_save_LIBS
14092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
14093 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
14094 if test "x$ac_cv_lib_com_err_com_err" = x
""yes; then :
14100 if test $have_com_err = yes; then
14101 COM_ERRLIB
=-lcom_err
14102 LIBS
="$COM_ERRLIB $LIBS"
14104 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
14107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
14108 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
14109 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
14110 $as_echo_n "(cached) " >&6
14112 ac_check_lib_save_LIBS
=$LIBS
14113 LIBS
="-lcrypto $LIBS"
14114 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14115 /* end confdefs.h. */
14117 /* Override any GCC internal prototype to avoid an error.
14118 Use char because int might match the return type of a GCC
14119 builtin and then its argument prototype would still apply. */
14123 char mit_des_cbc_encrypt ();
14127 return mit_des_cbc_encrypt ();
14132 if ac_fn_c_try_link
"$LINENO"; then :
14133 ac_cv_lib_crypto_mit_des_cbc_encrypt
=yes
14135 ac_cv_lib_crypto_mit_des_cbc_encrypt
=no
14137 rm -f core conftest.err conftest.
$ac_objext \
14138 conftest
$ac_exeext conftest.
$ac_ext
14139 LIBS
=$ac_check_lib_save_LIBS
14141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
14142 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
14143 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x
""yes; then :
14149 if test $have_crypto = yes; then
14151 LIBS
="$CRYPTOLIB $LIBS"
14153 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
14156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
14157 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
14158 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
14159 $as_echo_n "(cached) " >&6
14161 ac_check_lib_save_LIBS
=$LIBS
14162 LIBS
="-lk5crypto $LIBS"
14163 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14164 /* end confdefs.h. */
14166 /* Override any GCC internal prototype to avoid an error.
14167 Use char because int might match the return type of a GCC
14168 builtin and then its argument prototype would still apply. */
14172 char mit_des_cbc_encrypt ();
14176 return mit_des_cbc_encrypt ();
14181 if ac_fn_c_try_link
"$LINENO"; then :
14182 ac_cv_lib_k5crypto_mit_des_cbc_encrypt
=yes
14184 ac_cv_lib_k5crypto_mit_des_cbc_encrypt
=no
14186 rm -f core conftest.err conftest.
$ac_objext \
14187 conftest
$ac_exeext conftest.
$ac_ext
14188 LIBS
=$ac_check_lib_save_LIBS
14190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
14191 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
14192 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x
""yes; then :
14198 if test $have_k5crypto = yes; then
14199 CRYPTOLIB
=-lk5crypto
14200 LIBS
="$CRYPTOLIB $LIBS"
14202 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
14205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
14206 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
14207 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
14208 $as_echo_n "(cached) " >&6
14210 ac_check_lib_save_LIBS
=$LIBS
14211 LIBS
="-lkrb5 $LIBS"
14212 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14213 /* end confdefs.h. */
14215 /* Override any GCC internal prototype to avoid an error.
14216 Use char because int might match the return type of a GCC
14217 builtin and then its argument prototype would still apply. */
14221 char krb5_init_context ();
14225 return krb5_init_context ();
14230 if ac_fn_c_try_link
"$LINENO"; then :
14231 ac_cv_lib_krb5_krb5_init_context
=yes
14233 ac_cv_lib_krb5_krb5_init_context
=no
14235 rm -f core conftest.err conftest.
$ac_objext \
14236 conftest
$ac_exeext conftest.
$ac_ext
14237 LIBS
=$ac_check_lib_save_LIBS
14239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
14240 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
14241 if test "x$ac_cv_lib_krb5_krb5_init_context" = x
""yes; then :
14247 if test $have_krb5=yes; then
14249 LIBS
="$KRB5LIB $LIBS"
14251 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
14254 if test "${with_kerberos5}" = no
; then
14255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
14256 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
14257 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
14258 $as_echo_n "(cached) " >&6
14260 ac_check_lib_save_LIBS
=$LIBS
14261 LIBS
="-ldes425 $LIBS"
14262 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14263 /* end confdefs.h. */
14265 /* Override any GCC internal prototype to avoid an error.
14266 Use char because int might match the return type of a GCC
14267 builtin and then its argument prototype would still apply. */
14271 char des_cbc_encrypt ();
14275 return des_cbc_encrypt ();
14280 if ac_fn_c_try_link
"$LINENO"; then :
14281 ac_cv_lib_des425_des_cbc_encrypt
=yes
14283 ac_cv_lib_des425_des_cbc_encrypt
=no
14285 rm -f core conftest.err conftest.
$ac_objext \
14286 conftest
$ac_exeext conftest.
$ac_ext
14287 LIBS
=$ac_check_lib_save_LIBS
14289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
14290 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
14291 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x
""yes; then :
14297 if test $have_des425 = yes; then
14299 LIBS
="$DESLIB $LIBS"
14301 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
14304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
14305 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
14306 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
14307 $as_echo_n "(cached) " >&6
14309 ac_check_lib_save_LIBS
=$LIBS
14311 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14312 /* end confdefs.h. */
14314 /* Override any GCC internal prototype to avoid an error.
14315 Use char because int might match the return type of a GCC
14316 builtin and then its argument prototype would still apply. */
14320 char des_cbc_encrypt ();
14324 return des_cbc_encrypt ();
14329 if ac_fn_c_try_link
"$LINENO"; then :
14330 ac_cv_lib_des_des_cbc_encrypt
=yes
14332 ac_cv_lib_des_des_cbc_encrypt
=no
14334 rm -f core conftest.err conftest.
$ac_objext \
14335 conftest
$ac_exeext conftest.
$ac_ext
14336 LIBS
=$ac_check_lib_save_LIBS
14338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
14339 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
14340 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x
""yes; then :
14346 if test $have_des = yes; then
14348 LIBS
="$DESLIB $LIBS"
14350 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
14354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
14355 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
14356 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
14357 $as_echo_n "(cached) " >&6
14359 ac_check_lib_save_LIBS
=$LIBS
14360 LIBS
="-lkrb4 $LIBS"
14361 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14362 /* end confdefs.h. */
14364 /* Override any GCC internal prototype to avoid an error.
14365 Use char because int might match the return type of a GCC
14366 builtin and then its argument prototype would still apply. */
14370 char krb_get_cred ();
14374 return krb_get_cred ();
14379 if ac_fn_c_try_link
"$LINENO"; then :
14380 ac_cv_lib_krb4_krb_get_cred
=yes
14382 ac_cv_lib_krb4_krb_get_cred
=no
14384 rm -f core conftest.err conftest.
$ac_objext \
14385 conftest
$ac_exeext conftest.
$ac_ext
14386 LIBS
=$ac_check_lib_save_LIBS
14388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
14389 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
14390 if test "x$ac_cv_lib_krb4_krb_get_cred" = x
""yes; then :
14396 if test $have_krb4 = yes; then
14398 LIBS
="$KRB4LIB $LIBS"
14400 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
14403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
14404 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
14405 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
14406 $as_echo_n "(cached) " >&6
14408 ac_check_lib_save_LIBS
=$LIBS
14410 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14411 /* end confdefs.h. */
14413 /* Override any GCC internal prototype to avoid an error.
14414 Use char because int might match the return type of a GCC
14415 builtin and then its argument prototype would still apply. */
14419 char krb_get_cred ();
14423 return krb_get_cred ();
14428 if ac_fn_c_try_link
"$LINENO"; then :
14429 ac_cv_lib_krb_krb_get_cred
=yes
14431 ac_cv_lib_krb_krb_get_cred
=no
14433 rm -f core conftest.err conftest.
$ac_objext \
14434 conftest
$ac_exeext conftest.
$ac_ext
14435 LIBS
=$ac_check_lib_save_LIBS
14437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
14438 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
14439 if test "x$ac_cv_lib_krb_krb_get_cred" = x
""yes; then :
14445 if test $have_krb = yes; then
14447 LIBS
="$KRB4LIB $LIBS"
14449 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
14455 if test "${with_kerberos5}" != no
; then
14456 for ac_header
in krb5.h
14458 ac_fn_c_check_header_mongrel
"$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
14459 if test "x$ac_cv_header_krb5_h" = x
""yes; then :
14460 cat >>confdefs.h
<<_ACEOF
14461 #define HAVE_KRB5_H 1
14463 ac_fn_c_check_member
"$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
14465 if test "x$ac_cv_member_krb5_error_text" = x
""yes; then :
14467 cat >>confdefs.h
<<_ACEOF
14468 #define HAVE_KRB5_ERROR_TEXT 1
14473 ac_fn_c_check_member
"$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
14475 if test "x$ac_cv_member_krb5_error_e_text" = x
""yes; then :
14477 cat >>confdefs.h
<<_ACEOF
14478 #define HAVE_KRB5_ERROR_E_TEXT 1
14489 for ac_header
in des.h
14491 ac_fn_c_check_header_mongrel
"$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
14492 if test "x$ac_cv_header_des_h" = x
""yes; then :
14493 cat >>confdefs.h
<<_ACEOF
14494 #define HAVE_DES_H 1
14498 for ac_header
in kerberosIV
/des.h
14500 ac_fn_c_check_header_mongrel
"$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
14501 if test "x$ac_cv_header_kerberosIV_des_h" = x
""yes; then :
14502 cat >>confdefs.h
<<_ACEOF
14503 #define HAVE_KERBEROSIV_DES_H 1
14507 for ac_header
in kerberos
/des.h
14509 ac_fn_c_check_header_mongrel
"$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
14510 if test "x$ac_cv_header_kerberos_des_h" = x
""yes; then :
14511 cat >>confdefs.h
<<_ACEOF
14512 #define HAVE_KERBEROS_DES_H 1
14527 for ac_header
in krb.h
14529 ac_fn_c_check_header_mongrel
"$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
14530 if test "x$ac_cv_header_krb_h" = x
""yes; then :
14531 cat >>confdefs.h
<<_ACEOF
14532 #define HAVE_KRB_H 1
14536 for ac_header
in kerberosIV
/krb.h
14538 ac_fn_c_check_header_mongrel
"$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
14539 if test "x$ac_cv_header_kerberosIV_krb_h" = x
""yes; then :
14540 cat >>confdefs.h
<<_ACEOF
14541 #define HAVE_KERBEROSIV_KRB_H 1
14545 for ac_header
in kerberos
/krb.h
14547 ac_fn_c_check_header_mongrel
"$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
14548 if test "x$ac_cv_header_kerberos_krb_h" = x
""yes; then :
14549 cat >>confdefs.h
<<_ACEOF
14550 #define HAVE_KERBEROS_KRB_H 1
14566 for ac_header
in com_err.h
14568 ac_fn_c_check_header_mongrel
"$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
14569 if test "x$ac_cv_header_com_err_h" = x
""yes; then :
14570 cat >>confdefs.h
<<_ACEOF
14571 #define HAVE_COM_ERR_H 1
14589 for ac_func
in $ac_func_list
14591 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14592 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
14593 eval as_val
=\$
$as_ac_var
14594 if test "x$as_val" = x
""yes; then :
14595 cat >>confdefs.h
<<_ACEOF
14596 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
14606 $as_echo_n "checking whether localtime caches TZ... " >&6; }
14607 if test "${emacs_cv_localtime_cache+set}" = set; then :
14608 $as_echo_n "(cached) " >&6
14610 if test x
$ac_cv_func_tzset = xyes
; then
14611 if test "$cross_compiling" = yes; then :
14612 # If we have tzset, assume the worst when cross-compiling.
14613 emacs_cv_localtime_cache
=yes
14615 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14616 /* end confdefs.h. */
14618 char TZ_GMT0[] = "TZ=GMT0";
14619 char TZ_PST8[] = "TZ=PST8";
14622 time_t now = time ((time_t *) 0);
14623 int hour_GMT0, hour_unset;
14624 if (putenv (TZ_GMT0) != 0)
14626 hour_GMT0 = localtime (&now)->tm_hour;
14628 hour_unset = localtime (&now)->tm_hour;
14629 if (putenv (TZ_PST8) != 0)
14631 if (localtime (&now)->tm_hour == hour_GMT0)
14634 if (localtime (&now)->tm_hour != hour_unset)
14639 if ac_fn_c_try_run
"$LINENO"; then :
14640 emacs_cv_localtime_cache
=no
14642 emacs_cv_localtime_cache
=yes
14644 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
14645 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
14649 # If we lack tzset, report that localtime does not cache TZ,
14650 # since we can't invalidate the cache if we don't have tzset.
14651 emacs_cv_localtime_cache
=no
14654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
14655 $as_echo "$emacs_cv_localtime_cache" >&6; }
14656 if test $emacs_cv_localtime_cache = yes; then
14658 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
14663 ac_fn_c_check_func
"$LINENO" "socket" "ac_cv_func_socket"
14664 if test "x$ac_cv_func_socket" = x
""yes; then :
14670 if test $ok_so_far = yes; then
14671 ac_fn_c_check_header_mongrel
"$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
14672 if test "x$ac_cv_header_netinet_in_h" = x
""yes; then :
14680 if test $ok_so_far = yes; then
14681 ac_fn_c_check_header_mongrel
"$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
14682 if test "x$ac_cv_header_arpa_inet_h" = x
""yes; then :
14690 if test $ok_so_far = yes; then
14692 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
14696 if test -f /usr
/lpp
/X11
/bin
/smt.exp
; then
14698 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
14702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
14703 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
14704 if test -d /dev
/pts
&& ls -d /dev
/ptmx
> /dev
/null
2>&1 ; then
14705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14706 $as_echo "yes" >&6; }
14708 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
14711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14712 $as_echo "no" >&6; }
14716 *-solaris2.4 |
*-solaris2.4.
*)
14717 : ${ac_cv_func_vfork_works=no};;
14720 ac_fn_c_check_type
"$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
14721 if test "x$ac_cv_type_pid_t" = x
""yes; then :
14725 cat >>confdefs.h
<<_ACEOF
14731 for ac_header
in vfork.h
14733 ac_fn_c_check_header_mongrel
"$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
14734 if test "x$ac_cv_header_vfork_h" = x
""yes; then :
14735 cat >>confdefs.h
<<_ACEOF
14736 #define HAVE_VFORK_H 1
14743 for ac_func
in fork vfork
14745 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14746 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
14747 eval as_val
=\$
$as_ac_var
14748 if test "x$as_val" = x
""yes; then :
14749 cat >>confdefs.h
<<_ACEOF
14750 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14756 if test "x$ac_cv_func_fork" = xyes
; then
14757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
14758 $as_echo_n "checking for working fork... " >&6; }
14759 if test "${ac_cv_func_fork_works+set}" = set; then :
14760 $as_echo_n "(cached) " >&6
14762 if test "$cross_compiling" = yes; then :
14763 ac_cv_func_fork_works
=cross
14765 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14766 /* end confdefs.h. */
14767 $ac_includes_default
14772 /* By Ruediger Kuhlmann. */
14773 return fork () < 0;
14779 if ac_fn_c_try_run
"$LINENO"; then :
14780 ac_cv_func_fork_works
=yes
14782 ac_cv_func_fork_works
=no
14784 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
14785 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
14789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
14790 $as_echo "$ac_cv_func_fork_works" >&6; }
14793 ac_cv_func_fork_works
=$ac_cv_func_fork
14795 if test "x$ac_cv_func_fork_works" = xcross
; then
14797 *-*-amigaos* |
*-*-msdosdjgpp*)
14798 # Override, as these systems have only a dummy fork() stub
14799 ac_cv_func_fork_works
=no
14802 ac_cv_func_fork_works
=yes
14805 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
14806 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
14808 ac_cv_func_vfork_works
=$ac_cv_func_vfork
14809 if test "x$ac_cv_func_vfork" = xyes
; then
14810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
14811 $as_echo_n "checking for working vfork... " >&6; }
14812 if test "${ac_cv_func_vfork_works+set}" = set; then :
14813 $as_echo_n "(cached) " >&6
14815 if test "$cross_compiling" = yes; then :
14816 ac_cv_func_vfork_works
=cross
14818 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14819 /* end confdefs.h. */
14820 /* Thanks to Paul Eggert for this test. */
14821 $ac_includes_default
14822 #include <sys/wait.h>
14823 #ifdef HAVE_VFORK_H
14824 # include <vfork.h>
14826 /* On some sparc systems, changes by the child to local and incoming
14827 argument registers are propagated back to the parent. The compiler
14828 is told about this with #include <vfork.h>, but some compilers
14829 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
14830 static variable whose address is put into a register that is
14831 clobbered by the vfork. */
14834 sparc_address_test (int arg)
14836 sparc_address_test (arg) int arg;
14839 static pid_t child;
14857 pid_t parent = getpid ();
14860 sparc_address_test (0);
14865 /* Here is another test for sparc vfork register problems. This
14866 test uses lots of local variables, at least as many local
14867 variables as main has allocated so far including compiler
14868 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
14869 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
14870 reuse the register of parent for one of the local variables,
14871 since it will think that parent can't possibly be used any more
14872 in this routine. Assigning to the local variable will thus
14873 munge parent in the parent process. */
14875 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
14876 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
14877 /* Convince the compiler that p..p7 are live; otherwise, it might
14878 use the same hardware register for all 8 local variables. */
14879 if (p != p1 || p != p2 || p != p3 || p != p4
14880 || p != p5 || p != p6 || p != p7)
14883 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
14884 from child file descriptors. If the child closes a descriptor
14885 before it execs or exits, this munges the parent's descriptor
14886 as well. Test for this by closing stdout in the child. */
14887 _exit(close(fileno(stdout)) != 0);
14892 while (wait(&status) != child)
14895 /* Was there some problem with vforking? */
14898 /* Did the child fail? (This shouldn't happen.) */
14901 /* Did the vfork/compiler bug occur? */
14902 || parent != getpid()
14904 /* Did the file descriptor bug occur? */
14905 || fstat(fileno(stdout), &st) != 0
14910 if ac_fn_c_try_run
"$LINENO"; then :
14911 ac_cv_func_vfork_works
=yes
14913 ac_cv_func_vfork_works
=no
14915 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
14916 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
14920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
14921 $as_echo "$ac_cv_func_vfork_works" >&6; }
14924 if test "x$ac_cv_func_fork_works" = xcross
; then
14925 ac_cv_func_vfork_works
=$ac_cv_func_vfork
14926 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
14927 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
14930 if test "x$ac_cv_func_vfork_works" = xyes
; then
14932 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
14936 $as_echo "#define vfork fork" >>confdefs.h
14939 if test "x$ac_cv_func_fork_works" = xyes
; then
14941 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
14946 for ac_func
in snprintf
14948 ac_fn_c_check_func
"$LINENO" "snprintf" "ac_cv_func_snprintf"
14949 if test "x$ac_cv_func_snprintf" = x
""yes; then :
14950 cat >>confdefs.h
<<_ACEOF
14951 #define HAVE_SNPRINTF 1
14958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
14959 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
14960 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
14961 $as_echo_n "(cached) " >&6
14963 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14964 /* end confdefs.h. */
14965 #include <langinfo.h>
14969 char* cs = nl_langinfo(CODESET);
14974 if ac_fn_c_try_link
"$LINENO"; then :
14975 emacs_cv_langinfo_codeset
=yes
14977 emacs_cv_langinfo_codeset
=no
14979 rm -f core conftest.err conftest.
$ac_objext \
14980 conftest
$ac_exeext conftest.
$ac_ext
14983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
14984 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
14985 if test $emacs_cv_langinfo_codeset = yes; then
14987 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
14991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
14992 $as_echo_n "checking for mbstate_t... " >&6; }
14993 if test "${ac_cv_type_mbstate_t+set}" = set; then :
14994 $as_echo_n "(cached) " >&6
14996 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14997 /* end confdefs.h. */
14998 $ac_includes_default
14999 # include <wchar.h>
15003 mbstate_t x; return sizeof x;
15008 if ac_fn_c_try_compile
"$LINENO"; then :
15009 ac_cv_type_mbstate_t
=yes
15011 ac_cv_type_mbstate_t
=no
15013 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
15015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
15016 $as_echo "$ac_cv_type_mbstate_t" >&6; }
15017 if test $ac_cv_type_mbstate_t = yes; then
15019 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
15023 $as_echo "#define mbstate_t int" >>confdefs.h
15027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
15028 $as_echo_n "checking for C restricted array declarations... " >&6; }
15029 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
15030 $as_echo_n "(cached) " >&6
15032 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15033 /* end confdefs.h. */
15034 void fred (int x[__restrict]);
15043 if ac_fn_c_try_compile
"$LINENO"; then :
15044 emacs_cv_c_restrict_arr
=yes
15046 emacs_cv_c_restrict_arr
=no
15048 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
15050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
15051 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
15052 if test "$emacs_cv_c_restrict_arr" = yes; then
15054 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
15060 $as_echo "#define AMPERSAND_FULL_NAME 1" >>confdefs.h
15064 $as_echo "#define CLASH_DETECTION 1" >>confdefs.h
15067 ## Note: PTYs are broken on darwin <6. Use at your own risk.
15069 $as_echo "#define HAVE_PTYS 1" >>confdefs.h
15073 $as_echo "#define HAVE_SOCKETS 1" >>confdefs.h
15079 $as_echo "#define NULL_DEVICE \"/dev/null\"" >>confdefs.h
15083 $as_echo "#define SEPCHAR ':'" >>confdefs.h
15087 $as_echo "#define subprocesses 1" >>confdefs.h
15091 $as_echo "#define USER_FULL_NAME pw->pw_gecos" >>confdefs.h
15096 $as_echo "#define DIRECTORY_SEP '/'" >>confdefs.h
15102 $as_echo "#define IS_DEVICE_SEP(_c_) 0" >>confdefs.h
15106 $as_echo "#define IS_DIRECTORY_SEP(_c_) ((_c_) == DIRECTORY_SEP)" >>confdefs.h
15110 $as_echo "#define IS_ANY_SEP(_c_) (IS_DIRECTORY_SEP (_c_))" >>confdefs.h
15118 if test x
$ac_cv_lib_Xmu_XmuConvertStandardSelection != xyes
; then
15119 $as_echo "#define NO_EDITRES 1" >>confdefs.h
15125 $as_echo "#define NO_EDITRES 1" >>confdefs.h
15132 irix6-5 | sol2
* | unixware
)
15134 $as_echo "#define NSIG_MINIMUM 32" >>confdefs.h
15139 emacs_broken_SIGIO
=no
15142 hpux
* | irix6-5 | openbsd | sol2
* | unixware
)
15143 emacs_broken_SIGIO
=yes
15148 $as_echo "#define BROKEN_GET_CURRENT_DIR_NAME 1" >>confdefs.h
15154 $as_echo "#define BROKEN_PTY_READ_AFTER_EAGAIN 1" >>confdefs.h
15162 $as_echo "#define HAVE_PROCFS 1" >>confdefs.h
15168 darwin | freebsd | netbsd | openbsd
)
15170 $as_echo "#define DONT_REOPEN_PTY 1" >>confdefs.h
15176 netbsd | openbsd
) sound_device
="/dev/audio" ;;
15177 *) sound_device
="/dev/dsp" ;;
15181 cat >>confdefs.h
<<_ACEOF
15182 #define DEFAULT_SOUND_DEVICE "$sound_device"
15188 darwin | gnu-linux | gnu-kfreebsd
)
15190 $as_echo "#define INTERRUPT_INPUT 1" >>confdefs.h
15197 cygwin|gnu|gnu-linux|gnu-kfreebsd|irix6-5|freebsd|netbsd|openbsd
)
15199 $as_echo "#define NARROWPROTO 1" >>confdefs.h
15213 $as_echo "#define PTY_ITERATION int c; for (c = 0; !c ; c++)" >>confdefs.h
15215 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptc\");" >>confdefs.h
15217 $as_echo "#define PTY_TTY_NAME_SPRINTF strcpy (pty_name, ttyname (fd));" >>confdefs.h
15222 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
15224 $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
15226 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15228 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
15233 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
15235 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15237 $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
15239 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15241 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
15246 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15250 gnu-linux | gnu-kfreebsd | freebsd | netbsd
)
15251 if test "x$ac_cv_func_grantpt" = xyes
; then
15253 $as_echo "#define UNIX98_PTYS 1" >>confdefs.h
15255 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
15257 $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptyname = 0; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); if (grantpt (fd) != -1 && unlockpt (fd) != -1) ptyname = ptsname(fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (!ptyname) { close (fd); return -1; } snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); }" >>confdefs.h
15259 if test "x$ac_cv_func_posix_openpt" = xyes
; then
15260 $as_echo "#define PTY_OPEN fd = posix_openpt (O_RDWR | O_NOCTTY)" >>confdefs.h
15262 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15264 elif test "x$ac_cv_func_getpt" = xyes
; then
15265 $as_echo "#define PTY_OPEN fd = getpt ()" >>confdefs.h
15267 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15270 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
15274 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15280 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15282 $as_echo "#define PTY_NAME_SPRINTF sprintf (pty_name, \"/dev/ptym/pty%c%x\", c, i);" >>confdefs.h
15284 $as_echo "#define PTY_TTY_NAME_SPRINTF sprintf (pty_name, \"/dev/pty/tty%c%x\", c, i);" >>confdefs.h
15289 $as_echo "#define PTY_ITERATION /**/" >>confdefs.h
15291 $as_echo "#define FIRST_PTY_LETTER 'q'" >>confdefs.h
15293 $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(SIGCLD, &cstat, &ocstat); name = _getpty (&fd, O_RDWR | O_NDELAY, 0600, 0); sigaction(SIGCLD, &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
15295 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15297 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
15302 $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptsname (int), *ptyname; int grantpt_result; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCLD); 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, sizeof pty_name, \"%s\", ptyname); }" >>confdefs.h
15307 $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptsname (int), *ptyname; int grantpt_result; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCLD); 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, sizeof pty_name, \"%s\", ptyname); }" >>confdefs.h
15315 $as_echo "#define FIRST_PTY_LETTER 'z'" >>confdefs.h
15317 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
15320 $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
15329 aix4-2 | cygwin | gnu | irix6-5 | freebsd | netbsd | openbsd | darwin
)
15330 $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
15334 gnu-linux | gnu-kfreebsd
)
15336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signals via characters" >&5
15337 $as_echo_n "checking for signals via characters... " >&6; }
15338 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15339 /* end confdefs.h. */
15341 #include <linux/version.h>
15342 #if LINUX_VERSION_CODE < 0x20400
15343 # error "Linux version too old"
15354 if ac_fn_c_try_cpp
"$LINENO"; then :
15355 emacs_signals_via_chars
=yes
15357 emacs_signals_via_chars
=no
15359 rm -f conftest.err conftest.
$ac_ext
15361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_signals_via_chars" >&5
15362 $as_echo "$emacs_signals_via_chars" >&6; }
15363 test $emacs_signals_via_chars = yes && $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
15371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C library" >&5
15372 $as_echo_n "checking whether we are using the GNU C library... " >&6; }
15373 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15374 /* end confdefs.h. */
15376 #include <features.h>
15377 #ifndef __GNU_LIBRARY__
15378 # error "this is not the GNU C library"
15389 if ac_fn_c_try_cpp
"$LINENO"; then :
15394 rm -f conftest.err conftest.
$ac_ext
15395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_glibc" >&5
15396 $as_echo "$emacs_glibc" >&6; }
15398 if test $emacs_glibc = yes; then
15400 emacs_pending_output
=unknown
15403 gnu | gnu-linux | gnu-kfreebsd
)
15404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of pending output formalism" >&5
15405 $as_echo_n "checking for style of pending output formalism... " >&6; }
15406 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15407 /* end confdefs.h. */
15410 #if !defined (_IO_STDIO_H) && !defined (_STDIO_USES_IOSTREAM)
15411 # error "stdio definitions not found"
15422 if ac_fn_c_try_cpp
"$LINENO"; then :
15423 emacs_pending_output
=new
15425 rm -f conftest.err conftest.
$ac_ext
15427 if test $emacs_pending_output = unknown
; then
15429 gnu-linux | gnu-kfreebsd
)
15430 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15431 /* end confdefs.h. */
15435 # error "not using uclibc"
15446 if ac_fn_c_try_cpp
"$LINENO"; then :
15447 emacs_pending_output
=uclibc
15449 emacs_pending_output
=old
15451 rm -f conftest.err conftest.
$ac_ext
15456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_pending_output" >&5
15457 $as_echo "$emacs_pending_output" >&6; }
15459 case $emacs_pending_output in
15461 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_IO_write_ptr - (FILE)->_IO_write_base)" >>confdefs.h
15465 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__bufpos - (FILE)->__bufstart)" >>confdefs.h
15469 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_pptr - (FILE)->_pbase)" >>confdefs.h
15475 if test $emacs_pending_output = unknown
; then
15476 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__bufp - (FILE)->__buffer)" >>confdefs.h
15482 cygwin | darwin | freebsd | netbsd | openbsd
)
15483 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_p - (FILE)->_bf._base)" >>confdefs.h
15488 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__ptr - (FILE)->__base)" >>confdefs.h
15493 if test x
$ac_cv_header_stdio_ext_h = xyes
&& \
15494 test x
$ac_cv_func___fpending = xyes
; then
15495 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) __fpending (FILE)" >>confdefs.h
15498 $as_echo "#define DISPNEW_NEEDS_STDIO_EXT 1" >>confdefs.h
15501 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_ptr - (FILE)->_base)" >>confdefs.h
15513 $as_echo "#define DATA_START ({ extern int data_start; (char *) &data_start; })" >>confdefs.h
15518 $as_echo "#define DATA_START 0x20000000" >>confdefs.h
15520 $as_echo "#define DATA_SEG_BITS 0x20000000" >>confdefs.h
15524 $as_echo "#define DATA_START 0x40000000" >>confdefs.h
15526 $as_echo "#define DATA_SEG_BITS 0x40000000" >>confdefs.h
15530 $as_echo "#define DATA_START 0x10000000" >>confdefs.h
15532 $as_echo "#define DATA_SEG_BITS 0x10000000" >>confdefs.h
15542 darwin
) $as_echo "#define TAB3 OXTABS" >>confdefs.h
15545 gnu | freebsd | netbsd | openbsd
)
15547 $as_echo "#define TABDLY OXTABS" >>confdefs.h
15549 $as_echo "#define TAB3 OXTABS" >>confdefs.h
15553 gnu-linux | gnu-kfreebsd
)
15554 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15555 /* end confdefs.h. */
15569 if ac_fn_c_try_cpp
"$LINENO"; then :
15570 $as_echo "#define ULIMIT_BREAK_VALUE (32*1024*1024)" >>confdefs.h
15573 rm -f conftest.err conftest.
$ac_ext
15575 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15576 /* end confdefs.h. */
15590 if ac_fn_c_try_cpp
"$LINENO"; then :
15592 $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
15595 rm -f conftest.err conftest.
$ac_ext
15600 $as_echo "#define RUN_TIME_REMAP 1" >>confdefs.h
15605 $as_echo "#define ULIMIT_BREAK_VALUE 0x14000000" >>confdefs.h
15618 $as_echo "#define GC_MARK_STACK GC_USE_GCPROS_AS_BEFORE" >>confdefs.h
15622 gnu-linux | gnu-kfreebsd
)
15623 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15624 /* end confdefs.h. */
15626 #if defined __i386__ || defined __sparc__ || defined __mc68000__ \
15627 || defined __alpha__ || defined __mips__ || defined __s390__ \
15628 || defined __arm__ || defined __powerpc__ || defined __amd64__ \
15629 || defined __ia64__ || defined __sh__
15632 # error "setjmp not known to work on this arch"
15643 if ac_fn_c_try_cpp
"$LINENO"; then :
15644 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
15647 $as_echo "#define GC_MARK_STACK GC_USE_GCPROS_AS_BEFORE" >>confdefs.h
15650 rm -f conftest.err conftest.
$ac_ext
15655 if test x
$GCC = xyes
; then
15656 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
15660 freebsd | netbsd | openbsd | irix6-5 | sol2
* )
15661 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
15666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _setjmp" >&5
15667 $as_echo_n "checking for _setjmp... " >&6; }
15668 if test "${emacs_cv_func__setjmp+set}" = set; then :
15669 $as_echo_n "(cached) " >&6
15671 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15672 /* end confdefs.h. */
15673 #include <setjmp.h>
15685 if ac_fn_c_try_link
"$LINENO"; then :
15686 emacs_cv_func__setjmp
=yes
15688 emacs_cv_func__setjmp
=no
15690 rm -f core conftest.err conftest.
$ac_objext \
15691 conftest
$ac_exeext conftest.
$ac_ext
15693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func__setjmp" >&5
15694 $as_echo "$emacs_cv_func__setjmp" >&6; }
15695 if test $emacs_cv_func__setjmp = yes; then
15697 $as_echo "#define HAVE__SETJMP 1" >>confdefs.h
15700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
15701 $as_echo_n "checking for sigsetjmp... " >&6; }
15702 if test "${emacs_cv_func_sigsetjmp+set}" = set; then :
15703 $as_echo_n "(cached) " >&6
15705 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15706 /* end confdefs.h. */
15707 #include <setjmp.h>
15713 if (! sigsetjmp (j, 1))
15719 if ac_fn_c_try_link
"$LINENO"; then :
15720 emacs_cv_func_sigsetjmp
=yes
15722 emacs_cv_func_sigsetjmp
=no
15724 rm -f core conftest.err conftest.
$ac_objext \
15725 conftest
$ac_exeext conftest.
$ac_ext
15727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func_sigsetjmp" >&5
15728 $as_echo "$emacs_cv_func_sigsetjmp" >&6; }
15729 if test $emacs_cv_func_sigsetjmp = yes; then
15731 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
15739 $as_echo "#define TIOCSIGSEND TIOCSIGNAL" >>confdefs.h
15748 $as_echo "#define XOS_NEEDS_TIME_H 1" >>confdefs.h
15764 $as_echo "#define USG /**/" >>confdefs.h
15766 $as_echo "#define USG5 /**/" >>confdefs.h
15768 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15769 /* end confdefs.h. */
15772 # error "_AIX not defined"
15783 if ac_fn_c_try_cpp
"$LINENO"; then :
15787 $as_echo "#define _AIX /**/" >>confdefs.h
15790 rm -f conftest.err conftest.
$ac_ext
15795 $as_echo "#define CYGWIN 1" >>confdefs.h
15800 $as_echo "#define BSD4_2 /**/" >>confdefs.h
15802 $as_echo "#define BSD_SYSTEM /**/" >>confdefs.h
15805 $as_echo "#define DARWIN_OS /**/" >>confdefs.h
15810 $as_echo "#define BSD4_2 /**/" >>confdefs.h
15813 $as_echo "#define BSD_SYSTEM_AHB 1" >>confdefs.h
15817 gnu | netbsd | openbsd
)
15818 $as_echo "#define BSD4_2 /**/" >>confdefs.h
15820 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15821 /* end confdefs.h. */
15824 # error "BSD_SYSTEM not defined"
15835 if ac_fn_c_try_cpp
"$LINENO"; then :
15838 $as_echo "#define BSD_SYSTEM 43" >>confdefs.h
15841 rm -f conftest.err conftest.
$ac_ext
15844 gnu-linux | gnu-kfreebsd
)
15845 $as_echo "#define USG /**/" >>confdefs.h
15848 $as_echo "#define GNU_LINUX /**/" >>confdefs.h
15853 $as_echo "#define USG /**/" >>confdefs.h
15855 $as_echo "#define USG5 /**/" >>confdefs.h
15858 $as_echo "#define HPUX /**/" >>confdefs.h
15863 $as_echo "#define USG /**/" >>confdefs.h
15865 $as_echo "#define USG5 /**/" >>confdefs.h
15867 $as_echo "#define USG5_4 /**/" >>confdefs.h
15870 $as_echo "#define IRIX6_5 /**/" >>confdefs.h
15875 $as_echo "#define USG /**/" >>confdefs.h
15877 $as_echo "#define USG5 /**/" >>confdefs.h
15879 $as_echo "#define USG5_4 /**/" >>confdefs.h
15882 $as_echo "#define SOLARIS2 /**/" >>confdefs.h
15887 $as_echo "#define USG /**/" >>confdefs.h
15889 $as_echo "#define USG5 /**/" >>confdefs.h
15891 $as_echo "#define USG5_4 /**/" >>confdefs.h
15896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable FIONREAD" >&5
15897 $as_echo_n "checking for usable FIONREAD... " >&6; }
15898 if test "${emacs_cv_usable_FIONREAD+set}" = set; then :
15899 $as_echo_n "(cached) " >&6
15903 emacs_cv_usable_FIONREAD
=no
15907 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15908 /* end confdefs.h. */
15909 #include <sys/types.h>
15910 #include <sys/ioctl.h>
15912 # include <sys/filio.h>
15918 int foo = ioctl (0, FIONREAD, &foo);
15923 if ac_fn_c_try_compile
"$LINENO"; then :
15924 emacs_cv_usable_FIONREAD
=yes
15926 emacs_cv_usable_FIONREAD
=no
15928 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
15932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_usable_FIONREAD" >&5
15933 $as_echo "$emacs_cv_usable_FIONREAD" >&6; }
15934 if test $emacs_cv_usable_FIONREAD = yes; then
15936 $as_echo "#define USABLE_FIONREAD 1" >>confdefs.h
15939 if test $emacs_broken_SIGIO = no
; then
15940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable SIGIO" >&5
15941 $as_echo_n "checking for usable SIGIO... " >&6; }
15942 if test "${emacs_cv_usable_SIGIO+set}" = set; then :
15943 $as_echo_n "(cached) " >&6
15945 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15946 /* end confdefs.h. */
15948 #include <signal.h>
15953 int foo = SIGIO | F_SETFL | FASYNC;
15958 if ac_fn_c_try_compile
"$LINENO"; then :
15959 emacs_cv_usable_SIGIO
=yes
15961 emacs_cv_usable_SIGIO
=no
15963 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
15965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_usable_SIGIO" >&5
15966 $as_echo "$emacs_cv_usable_SIGIO" >&6; }
15967 if test $emacs_cv_usable_SIGIO = yes; then
15969 $as_echo "#define USABLE_SIGIO 1" >>confdefs.h
15979 $as_echo "#define G_SLICE_ALWAYS_MALLOC 1" >>confdefs.h
15985 $as_echo "#define USG_SUBTTY_WORKS 1" >>confdefs.h
15991 $as_echo "#define PREFER_VSUSP 1" >>confdefs.h
15994 $as_echo "#define SETPGRP_RELEASES_CTTY 1" >>confdefs.h
16000 $as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h
16005 # Set up the CFLAGS for real compilation, so we can substitute it.
16006 CFLAGS
="$REAL_CFLAGS"
16007 CPPFLAGS
="$REAL_CPPFLAGS"
16009 ## Hack to detect a buggy GCC version.
16010 if test "x$GCC" = xyes \
16011 && test x
"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
16012 && test x
"`echo $CFLAGS | grep '\-O[23]'`" != x \
16013 && test x
"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x
; then
16014 as_fn_error
"GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
16017 version
=$PACKAGE_VERSION
16019 copyright
="Copyright (C) 2013 Free Software Foundation, Inc."
16021 cat >>confdefs.h
<<_ACEOF
16022 #define COPYRIGHT "$copyright"
16027 ### Specify what sort of things we'll be editing into Makefile and config.h.
16028 ### Use configuration here uncanonicalized to avoid exceeding size limits.
16054 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
16055 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
16056 ## end of LIBX_BASE, but nothing ever set it.
16061 ## Used in lwlib/Makefile.in.
16070 if test -n "${term_header}"; then
16072 cat >>confdefs.h
<<_ACEOF
16073 #define TERM_HEADER "${term_header}"
16079 cat >>confdefs.h
<<_ACEOF
16080 #define EMACS_CONFIGURATION "${canonical}"
16084 cat >>confdefs.h
<<_ACEOF
16085 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
16093 if test "${HAVE_X_WINDOWS}" = "yes" ; then
16095 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
16098 XOBJ
="xterm.o xfns.o xselect.o xrdb.o xsmfns.o xsettings.o xgselect.o"
16100 if test "$HAVE_XFT" = "yes"; then
16101 FONT_OBJ
="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
16102 elif test "$HAVE_FREETYPE" = "yes"; then
16103 FONT_OBJ
="$FONT_OBJ ftfont.o ftxfont.o"
16113 if test "${USE_X_TOOLKIT}" != "none" ; then
16114 WIDGET_OBJ
=widget.o
16116 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
16118 if test "${USE_X_TOOLKIT}" = "LUCID"; then
16120 $as_echo "#define USE_LUCID 1" >>confdefs.h
16122 elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
16124 $as_echo "#define USE_MOTIF 1" >>confdefs.h
16129 ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
16130 MOTIF_LIBW
="$MOTIF_LIBW -lXpm"
16134 ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
16135 ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
16136 MOTIF_LIBW
="MOTIF_LIBW -lXimp"
16140 ## olson@mcs.anl.gov says -li18n is needed by -lXm.
16141 MOTIF_LIBW
="$MOTIF_LIBW -li18n"
16144 MOTIF_LIBW
="$MOTIF_LIBW $LIBXP"
16150 case "$USE_X_TOOLKIT" in
16151 MOTIF
) TOOLKIT_LIBW
="$MOTIF_LIBW" ;;
16152 LUCID
) TOOLKIT_LIBW
="$LUCID_LIBW" ;;
16153 none
) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW
="$GTK_LIBS" ;;
16157 if test "$USE_X_TOOLKIT" = "none"; then
16158 LIBXT_OTHER
="\$(LIBXSM)"
16159 OLDXMENU_TARGET
="really-oldXMenu"
16161 LIBXT_OTHER
="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
16162 OLDXMENU_TARGET
="really-lwlib"
16166 ## The X Menu stuff is present in the X10 distribution, but missing
16167 ## from X11. If we have X10, just use the installed library;
16168 ## otherwise, use our own copy.
16169 if test "${HAVE_X11}" = "yes" ; then
16171 $as_echo "#define HAVE_X11 1" >>confdefs.h
16174 if test "$USE_X_TOOLKIT" = "none"; then
16175 OLDXMENU
="\${oldXMenudir}/libXMenu11.a"
16177 OLDXMENU
="\${lwlibdir}/liblw.a"
16179 LIBXMENU
="\$(OLDXMENU)"
16180 LIBX_OTHER
="\$(LIBXT) \$(LIBX_EXTRA)"
16181 OLDXMENU_DEPS
="\${OLDXMENU} ../src/\${OLDXMENU}"
16183 ## For a syntactically valid Makefile; not actually used for anything.
16184 ## See comments in src/Makefile.in.
16186 ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
16187 if test "${HAVE_X_WINDOWS}" = "yes"; then
16196 if test "$HAVE_GTK" = "yes" ||
test "$HAVE_MENUS" != "yes"; then
16209 if test "${HAVE_MENUS}" = "yes" ; then
16211 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
16215 if test "${GNU_MALLOC}" = "yes" ; then
16217 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
16222 if test "${REL_ALLOC}" = "yes" ; then
16224 $as_echo "#define REL_ALLOC 1" >>confdefs.h
16227 test "$system_malloc" != "yes" && RALLOC_OBJ
=ralloc.o
16231 if test "$opsys" = "cygwin"; then
16232 CYGWIN_OBJ
="sheap.o cygw32.o"
16233 ## Cygwin differs because of its unexec().
16235 POST_ALLOC_OBJ
=lastfile.o
16238 PRE_ALLOC_OBJ
=lastfile.o
16245 # Configure gnulib. Although this does not affect CFLAGS or LIBS permanently.
16246 # it temporarily reverts them to their pre-pkg-config values,
16247 # because gnulib needs to work with both src (which uses the
16248 # pkg-config stuff) and lib-src (which does not). For example, gnulib
16249 # may need to determine whether LIB_CLOCK_GETTIME should contain -lrt,
16250 # and it therefore needs to run in an environment where LIBS does not
16251 # already contain -lrt merely because 'pkg-config --libs' printed '-lrt'
16252 # for some package unrelated to lib-src.
16253 SAVE_CFLAGS
=$CFLAGS
16255 CFLAGS
=$pre_PKG_CONFIG_CFLAGS
16256 LIBS
="$LIB_PTHREAD $pre_PKG_CONFIG_LIBS"
16268 LIBC_FATAL_STDERR_
=1
16269 export LIBC_FATAL_STDERR_
16271 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
16272 # for constant arguments. Useless!
16273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
16274 $as_echo_n "checking for working alloca.h... " >&6; }
16275 if test "${ac_cv_working_alloca_h+set}" = set; then :
16276 $as_echo_n "(cached) " >&6
16278 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16279 /* end confdefs.h. */
16280 #include <alloca.h>
16284 char *p = (char *) alloca (2 * sizeof (int));
16290 if ac_fn_c_try_link
"$LINENO"; then :
16291 ac_cv_working_alloca_h
=yes
16293 ac_cv_working_alloca_h
=no
16295 rm -f core conftest.err conftest.
$ac_objext \
16296 conftest
$ac_exeext conftest.
$ac_ext
16298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
16299 $as_echo "$ac_cv_working_alloca_h" >&6; }
16300 if test $ac_cv_working_alloca_h = yes; then
16302 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
16306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
16307 $as_echo_n "checking for alloca... " >&6; }
16308 if test "${ac_cv_func_alloca_works+set}" = set; then :
16309 $as_echo_n "(cached) " >&6
16311 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16312 /* end confdefs.h. */
16314 # define alloca __builtin_alloca
16317 # include <malloc.h>
16318 # define alloca _alloca
16320 # ifdef HAVE_ALLOCA_H
16321 # include <alloca.h>
16326 # ifndef alloca /* predefined by HP cc +Olibcalls */
16337 char *p = (char *) alloca (1);
16343 if ac_fn_c_try_link
"$LINENO"; then :
16344 ac_cv_func_alloca_works
=yes
16346 ac_cv_func_alloca_works
=no
16348 rm -f core conftest.err conftest.
$ac_objext \
16349 conftest
$ac_exeext conftest.
$ac_ext
16351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
16352 $as_echo "$ac_cv_func_alloca_works" >&6; }
16354 if test $ac_cv_func_alloca_works = yes; then
16356 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
16359 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
16360 # that cause trouble. Some versions do not even contain alloca or
16361 # contain a buggy version. If you still want to use their alloca,
16362 # use ar to extract alloca.o from them instead of compiling alloca.c.
16368 ALLOCA
=\
${LIBOBJDIR}alloca.
$ac_objext
16370 $as_echo "#define C_ALLOCA 1" >>confdefs.h
16373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether 'alloca.c' needs Cray hooks" >&5
16374 $as_echo_n "checking whether 'alloca.c' needs Cray hooks... " >&6; }
16375 if test "${ac_cv_os_cray+set}" = set; then :
16376 $as_echo_n "(cached) " >&6
16378 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16379 /* end confdefs.h. */
16380 #if defined CRAY && ! defined CRAY2
16387 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
16388 $EGREP "webecray" >/dev
/null
2>&1; then :
16396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
16397 $as_echo "$ac_cv_os_cray" >&6; }
16398 if test $ac_cv_os_cray = yes; then
16399 for ac_func
in _getb67 GETB67 getb67
; do
16400 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16401 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
16402 eval as_val
=\$
$as_ac_var
16403 if test "x$as_val" = x
""yes; then :
16405 cat >>confdefs.h
<<_ACEOF
16406 #define CRAY_STACKSEG_END $ac_func
16415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
16416 $as_echo_n "checking stack direction for C alloca... " >&6; }
16417 if test "${ac_cv_c_stack_direction+set}" = set; then :
16418 $as_echo_n "(cached) " >&6
16420 if test "$cross_compiling" = yes; then :
16421 ac_cv_c_stack_direction
=0
16423 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16424 /* end confdefs.h. */
16425 $ac_includes_default
16427 find_stack_direction (int *addr, int depth)
16429 int dir, dummy = 0;
16432 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
16433 dir = depth ? find_stack_direction (addr, depth - 1) : 0;
16434 return dir + dummy;
16438 main (int argc, char **argv)
16440 return find_stack_direction (0, argc + !argv + 20) < 0;
16443 if ac_fn_c_try_run
"$LINENO"; then :
16444 ac_cv_c_stack_direction
=1
16446 ac_cv_c_stack_direction
=-1
16448 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
16449 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
16453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
16454 $as_echo "$ac_cv_c_stack_direction" >&6; }
16455 cat >>confdefs.h
<<_ACEOF
16456 #define STACK_DIRECTION $ac_cv_c_stack_direction
16465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
16466 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
16467 if test "${ac_cv_c_bigendian+set}" = set; then :
16468 $as_echo_n "(cached) " >&6
16470 ac_cv_c_bigendian
=unknown
16471 # See if we're dealing with a universal compiler.
16472 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16473 /* end confdefs.h. */
16474 #ifndef __APPLE_CC__
16475 not a universal capable compiler
16480 if ac_fn_c_try_compile
"$LINENO"; then :
16482 # Check for potential -arch flags. It is not universal unless
16483 # there are at least two -arch flags with different values.
16486 for ac_word
in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
16487 if test -n "$ac_prev"; then
16489 i?
86 | x86_64 | ppc | ppc64
)
16490 if test -z "$ac_arch" ||
test "$ac_arch" = "$ac_word"; then
16493 ac_cv_c_bigendian
=universal
16499 elif test "x$ac_word" = "x-arch"; then
16504 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16505 if test $ac_cv_c_bigendian = unknown
; then
16506 # See if sys/param.h defines the BYTE_ORDER macro.
16507 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16508 /* end confdefs.h. */
16509 #include <sys/types.h>
16510 #include <sys/param.h>
16515 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
16516 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
16518 bogus endian macros
16525 if ac_fn_c_try_compile
"$LINENO"; then :
16526 # It does; now see whether it defined to BIG_ENDIAN or not.
16527 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16528 /* end confdefs.h. */
16529 #include <sys/types.h>
16530 #include <sys/param.h>
16535 #if BYTE_ORDER != BIG_ENDIAN
16543 if ac_fn_c_try_compile
"$LINENO"; then :
16544 ac_cv_c_bigendian
=yes
16546 ac_cv_c_bigendian
=no
16548 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16550 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16552 if test $ac_cv_c_bigendian = unknown
; then
16553 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
16554 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16555 /* end confdefs.h. */
16556 #include <limits.h>
16561 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
16562 bogus endian macros
16569 if ac_fn_c_try_compile
"$LINENO"; then :
16570 # It does; now see whether it defined to _BIG_ENDIAN or not.
16571 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16572 /* end confdefs.h. */
16573 #include <limits.h>
16578 #ifndef _BIG_ENDIAN
16586 if ac_fn_c_try_compile
"$LINENO"; then :
16587 ac_cv_c_bigendian
=yes
16589 ac_cv_c_bigendian
=no
16591 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16593 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16595 if test $ac_cv_c_bigendian = unknown
; then
16596 # Compile a test program.
16597 if test "$cross_compiling" = yes; then :
16598 # Try to guess by grepping values from an object file.
16599 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16600 /* end confdefs.h. */
16601 short int ascii_mm[] =
16602 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
16603 short int ascii_ii[] =
16604 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
16605 int use_ascii (int i) {
16606 return ascii_mm[i] + ascii_ii[i];
16608 short int ebcdic_ii[] =
16609 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
16610 short int ebcdic_mm[] =
16611 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
16612 int use_ebcdic (int i) {
16613 return ebcdic_mm[i] + ebcdic_ii[i];
16620 return use_ascii (foo) == use_ebcdic (foo);
16625 if ac_fn_c_try_compile
"$LINENO"; then :
16626 if grep BIGenDianSyS conftest.
$ac_objext >/dev
/null
; then
16627 ac_cv_c_bigendian
=yes
16629 if grep LiTTleEnDian conftest.
$ac_objext >/dev
/null
; then
16630 if test "$ac_cv_c_bigendian" = unknown
; then
16631 ac_cv_c_bigendian
=no
16633 # finding both strings is unlikely to happen, but who knows?
16634 ac_cv_c_bigendian
=unknown
16638 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16640 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16641 /* end confdefs.h. */
16642 $ac_includes_default
16647 /* Are we little or big endian? From Harbison&Steele. */
16651 char c[sizeof (long int)];
16654 return u.c[sizeof (long int) - 1] == 1;
16660 if ac_fn_c_try_run
"$LINENO"; then :
16661 ac_cv_c_bigendian
=no
16663 ac_cv_c_bigendian
=yes
16665 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
16666 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
16671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
16672 $as_echo "$ac_cv_c_bigendian" >&6; }
16673 case $ac_cv_c_bigendian in #(
16675 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
16681 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
16685 as_fn_error
"unknown endianness
16686 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
16690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
16691 $as_echo_n "checking for inline... " >&6; }
16692 if test "${ac_cv_c_inline+set}" = set; then :
16693 $as_echo_n "(cached) " >&6
16696 for ac_kw
in inline __inline__ __inline
; do
16697 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16698 /* end confdefs.h. */
16699 #ifndef __cplusplus
16701 static $ac_kw foo_t static_foo () {return 0; }
16702 $ac_kw foo_t foo () {return 0; }
16706 if ac_fn_c_try_compile
"$LINENO"; then :
16707 ac_cv_c_inline
=$ac_kw
16709 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16710 test "$ac_cv_c_inline" != no
&& break
16714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
16715 $as_echo "$ac_cv_c_inline" >&6; }
16717 case $ac_cv_c_inline in
16720 case $ac_cv_c_inline in
16722 *) ac_val
=$ac_cv_c_inline;;
16724 cat >>confdefs.h
<<_ACEOF
16725 #ifndef __cplusplus
16726 #define inline $ac_val
16733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
16734 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
16735 if test "${gl_cv_func_c99_strtold+set}" = set; then :
16736 $as_echo_n "(cached) " >&6
16738 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16739 /* end confdefs.h. */
16740 /* On HP-UX before 11.23, strtold returns a struct instead of
16741 long double. Reject implementations like that, by requiring
16742 compatibility with the C99 prototype. */
16743 #include <stdlib.h>
16744 static long double (*p) (char const *, char **) = strtold;
16746 test (char const *nptr, char **endptr)
16749 r = strtold (nptr, endptr);
16755 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
16760 if ac_fn_c_try_link
"$LINENO"; then :
16761 gl_cv_func_c99_strtold
=yes
16763 gl_cv_func_c99_strtold
=no
16765 rm -f core conftest.err conftest.
$ac_objext \
16766 conftest
$ac_exeext conftest.
$ac_ext
16768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
16769 $as_echo "$gl_cv_func_c99_strtold" >&6; }
16770 if test $gl_cv_func_c99_strtold = yes; then
16772 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
16784 GNULIB_EUIDACCESS
=0;
16785 GNULIB_FACCESSAT
=0;
16788 GNULIB_FDATASYNC
=0;
16790 GNULIB_FTRUNCATE
=0;
16792 GNULIB_GETDOMAINNAME
=0;
16793 GNULIB_GETDTABLESIZE
=0;
16794 GNULIB_GETGROUPS
=0;
16795 GNULIB_GETHOSTNAME
=0;
16797 GNULIB_GETLOGIN_R
=0;
16798 GNULIB_GETPAGESIZE
=0;
16799 GNULIB_GETUSERSHELL
=0;
16800 GNULIB_GROUP_MEMBER
=0;
16812 GNULIB_READLINKAT
=0;
16814 GNULIB_SETHOSTNAME
=0;
16817 GNULIB_SYMLINKAT
=0;
16818 GNULIB_TTYNAME_R
=0;
16819 GNULIB_UNISTD_H_NONBLOCKING
=0;
16820 GNULIB_UNISTD_H_SIGPIPE
=0;
16835 HAVE_GETDTABLESIZE
=1;
16837 HAVE_GETHOSTNAME
=1;
16839 HAVE_GETPAGESIZE
=1;
16840 HAVE_GROUP_MEMBER
=1;
16850 HAVE_SETHOSTNAME
=1;
16856 HAVE_DECL_ENVIRON
=1;
16857 HAVE_DECL_FCHDIR
=1;
16858 HAVE_DECL_FDATASYNC
=1;
16859 HAVE_DECL_GETDOMAINNAME
=1;
16860 HAVE_DECL_GETLOGIN_R
=1;
16861 HAVE_DECL_GETPAGESIZE
=1;
16862 HAVE_DECL_GETUSERSHELL
=1;
16863 HAVE_DECL_SETHOSTNAME
=1;
16864 HAVE_DECL_TTYNAME_R
=1;
16866 HAVE_SYS_PARAM_H
=0;
16871 REPLACE_FCHOWNAT
=0;
16872 REPLACE_FTRUNCATE
=0;
16874 REPLACE_GETDOMAINNAME
=0;
16875 REPLACE_GETLOGIN_R
=0;
16876 REPLACE_GETGROUPS
=0;
16877 REPLACE_GETPAGESIZE
=0;
16886 REPLACE_READLINK
=0;
16890 REPLACE_TTYNAME_R
=0;
16892 REPLACE_UNLINKAT
=0;
16895 UNISTD_H_HAVE_WINSOCK2_H
=0;
16896 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
=0;
16906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if environ is properly declared" >&5
16907 $as_echo_n "checking if environ is properly declared... " >&6; }
16908 if test "${gt_cv_var_environ_declaration+set}" = set; then :
16909 $as_echo_n "(cached) " >&6
16912 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16913 /* end confdefs.h. */
16915 #include <unistd.h>
16917 /* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>. */
16918 #include <stdlib.h>
16920 extern struct { int foo; } environ;
16929 if ac_fn_c_try_compile
"$LINENO"; then :
16930 gt_cv_var_environ_declaration
=no
16932 gt_cv_var_environ_declaration
=yes
16934 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_var_environ_declaration" >&5
16938 $as_echo "$gt_cv_var_environ_declaration" >&6; }
16939 if test $gt_cv_var_environ_declaration = yes; then
16941 $as_echo "#define HAVE_ENVIRON_DECL 1" >>confdefs.h
16946 if test $gt_cv_var_environ_declaration != yes; then
16947 HAVE_DECL_ENVIRON
=0
16956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
16957 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
16958 if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
16959 $as_echo_n "(cached) " >&6
16961 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16962 /* end confdefs.h. */
16964 #include <sys/types.h>
16965 #include <sys/stat.h>
16969 struct stat s; s.st_dm_mode;
16974 if ac_fn_c_try_compile
"$LINENO"; then :
16975 ac_cv_struct_st_dm_mode
=yes
16977 ac_cv_struct_st_dm_mode
=no
16979 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
16982 $as_echo "$ac_cv_struct_st_dm_mode" >&6; }
16984 if test $ac_cv_struct_st_dm_mode = yes; then
16986 $as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
16991 ac_fn_c_check_decl
"$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
16992 if test "x$ac_cv_have_decl_strmode" = x
""yes; then :
16998 cat >>confdefs.h
<<_ACEOF
16999 #define HAVE_DECL_STRMODE $ac_have_decl
17005 GNULIB_CALLOC_POSIX
=0;
17006 GNULIB_CANONICALIZE_FILE_NAME
=0;
17007 GNULIB_GETLOADAVG
=0;
17008 GNULIB_GETSUBOPT
=0;
17010 GNULIB_MALLOC_POSIX
=0;
17014 GNULIB_MKOSTEMPS
=0;
17017 GNULIB_POSIX_OPENPT
=0;
17019 GNULIB_PTSNAME_R
=0;
17023 GNULIB_REALLOC_POSIX
=0;
17030 GNULIB_SYSTEM_POSIX
=0;
17036 HAVE_CANONICALIZE_FILE_NAME
=1;
17037 HAVE_DECL_GETLOADAVG
=1;
17045 HAVE_POSIX_OPENPT
=1;
17054 HAVE_DECL_SETENV
=1;
17058 HAVE_STRUCT_RANDOM_DATA
=1;
17059 HAVE_SYS_LOADAVG_H
=0;
17061 HAVE_DECL_UNSETENV
=1;
17063 REPLACE_CANONICALIZE_FILE_NAME
=0;
17068 REPLACE_PTSNAME_R
=0;
17070 REPLACE_RANDOM_R
=0;
17072 REPLACE_REALPATH
=0;
17075 REPLACE_UNSETENV
=0;
17080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
17081 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
17082 if test "${gl_cv_have_include_next+set}" = set; then :
17083 $as_echo_n "(cached) " >&6
17085 rm -rf conftestd1a conftestd1b conftestd2
17086 mkdir conftestd1a conftestd1b conftestd2
17087 cat <<EOF > conftestd1a/conftest.h
17088 #define DEFINED_IN_CONFTESTD1
17089 #include_next <conftest.h>
17090 #ifdef DEFINED_IN_CONFTESTD2
17093 #error "include_next doesn't work"
17096 cat <<EOF > conftestd1b/conftest.h
17097 #define DEFINED_IN_CONFTESTD1
17099 #include_next <conftest.h>
17100 #ifdef DEFINED_IN_CONFTESTD2
17103 #error "include_next doesn't work"
17106 cat <<EOF > conftestd2/conftest.h
17107 #ifndef DEFINED_IN_CONFTESTD1
17108 #error "include_next test doesn't work"
17110 #define DEFINED_IN_CONFTESTD2
17112 gl_save_CPPFLAGS
="$CPPFLAGS"
17113 CPPFLAGS
="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
17114 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17115 /* end confdefs.h. */
17116 #include <conftest.h>
17118 if ac_fn_c_try_compile
"$LINENO"; then :
17119 gl_cv_have_include_next
=yes
17121 CPPFLAGS
="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
17122 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17123 /* end confdefs.h. */
17124 #include <conftest.h>
17126 if ac_fn_c_try_compile
"$LINENO"; then :
17127 gl_cv_have_include_next
=buggy
17129 gl_cv_have_include_next
=no
17131 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
17134 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
17135 CPPFLAGS
="$gl_save_CPPFLAGS"
17136 rm -rf conftestd1a conftestd1b conftestd2
17139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
17140 $as_echo "$gl_cv_have_include_next" >&6; }
17141 PRAGMA_SYSTEM_HEADER
=
17142 if test $gl_cv_have_include_next = yes; then
17143 INCLUDE_NEXT
=include_next
17144 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
=include_next
17145 if test -n "$GCC"; then
17146 PRAGMA_SYSTEM_HEADER
='#pragma GCC system_header'
17149 if test $gl_cv_have_include_next = buggy
; then
17150 INCLUDE_NEXT
=include
17151 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
=include_next
17153 INCLUDE_NEXT
=include
17154 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
=include
17160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
17161 $as_echo_n "checking whether system header files limit the line length... " >&6; }
17162 if test "${gl_cv_pragma_columns+set}" = set; then :
17163 $as_echo_n "(cached) " >&6
17165 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17166 /* end confdefs.h. */
17173 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
17174 $EGREP "choke me" >/dev
/null
2>&1; then :
17175 gl_cv_pragma_columns
=yes
17177 gl_cv_pragma_columns
=no
17183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
17184 $as_echo "$gl_cv_pragma_columns" >&6; }
17185 if test $gl_cv_pragma_columns = yes; then
17186 PRAGMA_COLUMNS
="#pragma COLUMNS 10000"
17207 if test $gl_cv_have_include_next = yes; then
17208 gl_cv_next_getopt_h
='<'getopt.h
'>'
17210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
17211 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
17212 if test "${gl_cv_next_getopt_h+set}" = set; then :
17213 $as_echo_n "(cached) " >&6
17216 if test $ac_cv_header_getopt_h = yes; then
17219 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17220 /* end confdefs.h. */
17221 #include <getopt.h>
17225 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
17226 *) gl_absname_cpp
="$ac_cpp" ;;
17231 gl_dirsep_regex
='[/\\]'
17234 gl_dirsep_regex
='\/'
17237 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
17239 gl_header_literal_regex
=`echo 'getopt.h' \
17240 | sed -e "$gl_make_literal_regex_sed"`
17241 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
17242 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
17247 gl_cv_next_getopt_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17248 sed -n "$gl_absolute_header_sed"`'"'
17250 gl_cv_next_getopt_h
='<'getopt.h
'>'
17255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
17256 $as_echo "$gl_cv_next_getopt_h" >&6; }
17258 NEXT_GETOPT_H
=$gl_cv_next_getopt_h
17260 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
17261 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17262 gl_next_as_first_directive
='<'getopt.h
'>'
17264 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17265 gl_next_as_first_directive
=$gl_cv_next_getopt_h
17267 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
=$gl_next_as_first_directive
17272 if test $ac_cv_header_getopt_h = yes; then
17281 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU
; then
17282 for ac_header
in getopt.h
17284 ac_fn_c_check_header_mongrel
"$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
17285 if test "x$ac_cv_header_getopt_h" = x
""yes; then :
17286 cat >>confdefs.h
<<_ACEOF
17287 #define HAVE_GETOPT_H 1
17291 gl_replace_getopt
=yes
17298 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU
; then
17299 for ac_func
in getopt_long_only
17301 ac_fn_c_check_func
"$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
17302 if test "x$ac_cv_func_getopt_long_only" = x
""yes; then :
17303 cat >>confdefs.h
<<_ACEOF
17304 #define HAVE_GETOPT_LONG_ONLY 1
17308 gl_replace_getopt
=yes
17314 if test -z "$gl_replace_getopt"; then
17315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
17316 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
17317 if test "${gl_cv_func_getopt_posix+set}" = set; then :
17318 $as_echo_n "(cached) " >&6
17321 if test $cross_compiling = no
; then
17322 if test "$cross_compiling" = yes; then :
17323 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
17324 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
17325 as_fn_error
"cannot run test program while cross compiling
17326 See \`config.log' for more details." "$LINENO" 5; }
17328 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17329 /* end confdefs.h. */
17331 #include <unistd.h>
17332 #include <stdlib.h>
17333 #include <string.h>
17338 static char program[] = "program";
17339 static char a[] = "-a";
17340 static char foo[] = "foo";
17341 static char bar[] = "bar";
17342 char *argv[] = { program, a, foo, bar, NULL };
17345 c = getopt (4, argv, "ab");
17348 c = getopt (4, argv, "ab");
17351 if (!(optind == 2))
17357 if ac_fn_c_try_run
"$LINENO"; then :
17358 gl_cv_func_getopt_posix
=maybe
17360 gl_cv_func_getopt_posix
=no
17362 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
17363 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
17366 if test $gl_cv_func_getopt_posix = maybe
; then
17367 if test "$cross_compiling" = yes; then :
17368 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
17369 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
17370 as_fn_error
"cannot run test program while cross compiling
17371 See \`config.log' for more details." "$LINENO" 5; }
17373 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17374 /* end confdefs.h. */
17376 #include <unistd.h>
17377 #include <stdlib.h>
17378 #include <string.h>
17383 static char program[] = "program";
17384 static char donald[] = "donald";
17385 static char p[] = "-p";
17386 static char billy[] = "billy";
17387 static char duck[] = "duck";
17388 static char a[] = "-a";
17389 static char bar[] = "bar";
17390 char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
17393 c = getopt (7, argv, "+abp:q:");
17396 if (!(strcmp (argv[0], "program") == 0))
17398 if (!(strcmp (argv[1], "donald") == 0))
17400 if (!(strcmp (argv[2], "-p") == 0))
17402 if (!(strcmp (argv[3], "billy") == 0))
17404 if (!(strcmp (argv[4], "duck") == 0))
17406 if (!(strcmp (argv[5], "-a") == 0))
17408 if (!(strcmp (argv[6], "bar") == 0))
17410 if (!(optind == 1))
17416 if ac_fn_c_try_run
"$LINENO"; then :
17417 gl_cv_func_getopt_posix
=maybe
17419 gl_cv_func_getopt_posix
=no
17421 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
17422 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
17426 if test $gl_cv_func_getopt_posix = maybe
; then
17427 if test "$cross_compiling" = yes; then :
17428 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
17429 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
17430 as_fn_error
"cannot run test program while cross compiling
17431 See \`config.log' for more details." "$LINENO" 5; }
17433 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17434 /* end confdefs.h. */
17436 #include <unistd.h>
17437 #include <stdlib.h>
17438 #include <string.h>
17443 static char program[] = "program";
17444 static char ab[] = "-ab";
17445 char *argv[3] = { program, ab, NULL };
17446 if (getopt (2, argv, "ab:") != 'a')
17448 if (getopt (2, argv, "ab:") != '?')
17458 if ac_fn_c_try_run
"$LINENO"; then :
17459 gl_cv_func_getopt_posix
=yes
17461 gl_cv_func_getopt_posix
=no
17463 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
17464 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
17470 darwin
* | aix
* | mingw
*) gl_cv_func_getopt_posix
="guessing no";;
17471 *) gl_cv_func_getopt_posix
="guessing yes";;
17476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
17477 $as_echo "$gl_cv_func_getopt_posix" >&6; }
17478 case "$gl_cv_func_getopt_posix" in
17479 *no
) gl_replace_getopt
=yes ;;
17483 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU
; then
17484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
17485 $as_echo_n "checking for working GNU getopt function... " >&6; }
17486 if test "${gl_cv_func_getopt_gnu+set}" = set; then :
17487 $as_echo_n "(cached) " >&6
17489 # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
17490 # optstring is necessary for programs like m4 that have POSIX-mandated
17491 # semantics for supporting options interspersed with files.
17492 # Also, since getopt_long is a GNU extension, we require optind=0.
17493 # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
17494 # so take care to revert to the correct (non-)export state.
17495 gl_awk_probe
='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
17496 case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
17497 xx
) gl_had_POSIXLY_CORRECT
=exported
;;
17498 x
) gl_had_POSIXLY_CORRECT
=yes ;;
17499 *) gl_had_POSIXLY_CORRECT
= ;;
17502 export POSIXLY_CORRECT
17503 if test "$cross_compiling" = yes; then :
17504 gl_cv_func_getopt_gnu
="guessing no"
17507 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17508 /* end confdefs.h. */
17509 #include <getopt.h>
17510 #include <stddef.h>
17511 #include <string.h>
17513 #include <stdlib.h>
17514 #if defined __MACH__ && defined __APPLE__
17515 /* Avoid a crash on Mac OS X. */
17516 #include <mach/mach.h>
17517 #include <mach/mach_error.h>
17518 #include <mach/thread_status.h>
17519 #include <mach/exception.h>
17520 #include <mach/task.h>
17521 #include <pthread.h>
17522 /* The exception port on which our thread listens. */
17523 static mach_port_t our_exception_port;
17524 /* The main function of the thread listening for exceptions of type
17527 mach_exception_thread (void *arg)
17529 /* Buffer for a message to be received. */
17531 mach_msg_header_t head;
17532 mach_msg_body_t msgh_body;
17535 mach_msg_return_t retval;
17536 /* Wait for a message on the exception port. */
17537 retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
17538 our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
17539 if (retval != MACH_MSG_SUCCESS)
17544 nocrash_init (void)
17546 mach_port_t self = mach_task_self ();
17547 /* Allocate a port on which the thread shall listen for exceptions. */
17548 if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
17550 /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */
17551 if (mach_port_insert_right (self, our_exception_port, our_exception_port,
17552 MACH_MSG_TYPE_MAKE_SEND)
17554 /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting
17556 exception_mask_t mask = EXC_MASK_BAD_ACCESS;
17557 /* Create the thread listening on the exception port. */
17558 pthread_attr_t attr;
17560 if (pthread_attr_init (&attr) == 0
17561 && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
17562 && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
17563 pthread_attr_destroy (&attr);
17564 /* Replace the exception port info for these exceptions with our own.
17565 Note that we replace the exception port for the entire task, not only
17566 for a particular thread. This has the effect that when our exception
17567 port gets the message, the thread specific exception port has already
17568 been asked, and we don't need to bother about it.
17569 See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */
17570 task_set_exception_ports (self, mask, our_exception_port,
17571 EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
17576 #elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
17577 /* Avoid a crash on native Windows. */
17578 #define WIN32_LEAN_AND_MEAN
17579 #include <windows.h>
17580 #include <winerror.h>
17582 exception_filter (EXCEPTION_POINTERS *ExceptionInfo)
17584 switch (ExceptionInfo->ExceptionRecord->ExceptionCode)
17586 case EXCEPTION_ACCESS_VIOLATION:
17587 case EXCEPTION_IN_PAGE_ERROR:
17588 case EXCEPTION_STACK_OVERFLOW:
17589 case EXCEPTION_GUARD_PAGE:
17590 case EXCEPTION_PRIV_INSTRUCTION:
17591 case EXCEPTION_ILLEGAL_INSTRUCTION:
17592 case EXCEPTION_DATATYPE_MISALIGNMENT:
17593 case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
17594 case EXCEPTION_NONCONTINUABLE_EXCEPTION:
17597 return EXCEPTION_CONTINUE_SEARCH;
17600 nocrash_init (void)
17602 SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter);
17605 /* Avoid a crash on POSIX systems. */
17606 #include <signal.h>
17607 /* A POSIX signal handler. */
17609 exception_handler (int sig)
17614 nocrash_init (void)
17617 signal (SIGSEGV, exception_handler);
17620 signal (SIGBUS, exception_handler);
17634 /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
17635 and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
17636 OSF/1 5.1, Solaris 10. */
17638 static char conftest[] = "conftest";
17639 static char plus[] = "-+";
17640 char *argv[3] = { conftest, plus, NULL };
17642 if (getopt (2, argv, "+a") != '?')
17645 /* This code succeeds on glibc 2.8, mingw,
17646 and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
17647 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */
17649 static char program[] = "program";
17650 static char p[] = "-p";
17651 static char foo[] = "foo";
17652 static char bar[] = "bar";
17653 char *argv[] = { program, p, foo, bar, NULL };
17656 if (getopt (4, argv, "p::") != 'p')
17658 else if (optarg != NULL)
17660 else if (getopt (4, argv, "p::") != -1)
17662 else if (optind != 2)
17665 /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */
17667 static char program[] = "program";
17668 static char foo[] = "foo";
17669 static char p[] = "-p";
17670 char *argv[] = { program, foo, p, NULL };
17672 if (getopt (3, argv, "-p") != 1)
17674 else if (getopt (3, argv, "-p") != 'p')
17677 /* This code fails on glibc 2.11. */
17679 static char program[] = "program";
17680 static char b[] = "-b";
17681 static char a[] = "-a";
17682 char *argv[] = { program, b, a, NULL };
17683 optind = opterr = 0;
17684 if (getopt (3, argv, "+:a:b") != 'b')
17686 else if (getopt (3, argv, "+:a:b") != ':')
17689 /* This code dumps core on glibc 2.14. */
17691 static char program[] = "program";
17692 static char w[] = "-W";
17693 static char dummy[] = "dummy";
17694 char *argv[] = { program, w, dummy, NULL };
17695 optind = opterr = 1;
17696 if (getopt (3, argv, "W;") != 'W')
17705 if ac_fn_c_try_run
"$LINENO"; then :
17706 gl_cv_func_getopt_gnu
=yes
17708 gl_cv_func_getopt_gnu
=no
17710 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
17711 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
17714 case $gl_had_POSIXLY_CORRECT in
17716 yes) { POSIXLY_CORRECT
=; unset POSIXLY_CORRECT
;}; POSIXLY_CORRECT
=1 ;;
17717 *) { POSIXLY_CORRECT
=; unset POSIXLY_CORRECT
;} ;;
17721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
17722 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
17723 if test "$gl_cv_func_getopt_gnu" != yes; then
17724 gl_replace_getopt
=yes
17726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt_long function" >&5
17727 $as_echo_n "checking for working GNU getopt_long function... " >&6; }
17728 if test "${gl_cv_func_getopt_long_gnu+set}" = set; then :
17729 $as_echo_n "(cached) " >&6
17731 if test "$cross_compiling" = yes; then :
17733 openbsd
*) gl_cv_func_getopt_long_gnu
="guessing no";;
17734 *) gl_cv_func_getopt_long_gnu
="guessing yes";;
17738 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17739 /* end confdefs.h. */
17740 #include <getopt.h>
17741 #include <stddef.h>
17742 #include <string.h>
17747 static const struct option long_options[] =
17749 { "xtremely-",no_argument, NULL, 1003 },
17750 { "xtra", no_argument, NULL, 1001 },
17751 { "xtreme", no_argument, NULL, 1002 },
17752 { "xtremely", no_argument, NULL, 1003 },
17753 { NULL, 0, NULL, 0 }
17755 /* This code fails on OpenBSD 5.0. */
17757 static char program[] = "program";
17758 static char xtremel[] = "--xtremel";
17759 char *argv[] = { program, xtremel, NULL };
17761 optind = 1; opterr = 0;
17762 if (getopt_long (2, argv, "", long_options, &option_index) != 1003)
17771 if ac_fn_c_try_run
"$LINENO"; then :
17772 gl_cv_func_getopt_long_gnu
=yes
17774 gl_cv_func_getopt_long_gnu
=no
17776 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
17777 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
17782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_long_gnu" >&5
17783 $as_echo "$gl_cv_func_getopt_long_gnu" >&6; }
17784 case "$gl_cv_func_getopt_long_gnu" in
17786 *) gl_replace_getopt
=yes ;;
17797 if test -n "$gl_replace_getopt"; then
17801 if test $REPLACE_GETOPT = 1; then
17805 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
17811 ac_fn_c_check_decl
"$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
17812 if test "x$ac_cv_have_decl_getenv" = x
""yes; then :
17818 cat >>confdefs.h
<<_ACEOF
17819 #define HAVE_DECL_GETENV $ac_have_decl
17827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
17828 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
17829 if test "${ac_cv_c_restrict+set}" = set; then :
17830 $as_echo_n "(cached) " >&6
17832 ac_cv_c_restrict
=no
17833 # The order here caters to the fact that C++ does not require restrict.
17834 for ac_kw
in __restrict __restrict__ _Restrict restrict
; do
17835 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17836 /* end confdefs.h. */
17837 typedef int * int_ptr;
17838 int foo (int_ptr $ac_kw ip) {
17845 int * $ac_kw t = s;
17852 if ac_fn_c_try_compile
"$LINENO"; then :
17853 ac_cv_c_restrict
=$ac_kw
17855 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
17856 test "$ac_cv_c_restrict" != no
&& break
17860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
17861 $as_echo "$ac_cv_c_restrict" >&6; }
17863 case $ac_cv_c_restrict in
17865 no
) $as_echo "#define restrict /**/" >>confdefs.h
17867 *) cat >>confdefs.h
<<_ACEOF
17868 #define restrict $ac_cv_c_restrict
17874 GNULIB_GETTIMEOFDAY
=0;
17875 HAVE_GETTIMEOFDAY
=1;
17876 HAVE_STRUCT_TIMEVAL
=1;
17878 REPLACE_GETTIMEOFDAY
=0;
17879 REPLACE_STRUCT_TIMEVAL
=0;
17896 if test $gl_cv_have_include_next = yes; then
17897 gl_cv_next_sys_time_h
='<'sys
/time.h
'>'
17899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/time.h>" >&5
17900 $as_echo_n "checking absolute name of <sys/time.h>... " >&6; }
17901 if test "${gl_cv_next_sys_time_h+set}" = set; then :
17902 $as_echo_n "(cached) " >&6
17905 if test $ac_cv_header_sys_time_h = yes; then
17908 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17909 /* end confdefs.h. */
17910 #include <sys/time.h>
17914 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
17915 *) gl_absname_cpp
="$ac_cpp" ;;
17920 gl_dirsep_regex
='[/\\]'
17923 gl_dirsep_regex
='\/'
17926 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
17928 gl_header_literal_regex
=`echo 'sys/time.h' \
17929 | sed -e "$gl_make_literal_regex_sed"`
17930 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
17931 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
17936 gl_cv_next_sys_time_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17937 sed -n "$gl_absolute_header_sed"`'"'
17939 gl_cv_next_sys_time_h
='<'sys
/time.h
'>'
17944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5
17945 $as_echo "$gl_cv_next_sys_time_h" >&6; }
17947 NEXT_SYS_TIME_H
=$gl_cv_next_sys_time_h
17949 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
17950 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17951 gl_next_as_first_directive
='<'sys
/time.h
'>'
17953 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17954 gl_next_as_first_directive
=$gl_cv_next_sys_time_h
17956 NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H
=$gl_next_as_first_directive
17962 if test $ac_cv_header_sys_time_h != yes; then
17970 if test $ac_cv_header_sys_socket_h != yes; then
17971 for ac_header
in winsock2.h
17973 ac_fn_c_check_header_mongrel
"$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
17974 if test "x$ac_cv_header_winsock2_h" = x
""yes; then :
17975 cat >>confdefs.h
<<_ACEOF
17976 #define HAVE_WINSOCK2_H 1
17984 if test "$ac_cv_header_winsock2_h" = yes; then
17986 UNISTD_H_HAVE_WINSOCK2_H
=1
17987 SYS_IOCTL_H_HAVE_WINSOCK2_H
=1
17993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
17994 $as_echo_n "checking for struct timeval... " >&6; }
17995 if test "${gl_cv_sys_struct_timeval+set}" = set; then :
17996 $as_echo_n "(cached) " >&6
17998 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17999 /* end confdefs.h. */
18000 #if HAVE_SYS_TIME_H
18001 #include <sys/time.h>
18004 #if HAVE_WINSOCK2_H
18005 # include <winsock2.h>
18011 static struct timeval x; x.tv_sec = x.tv_usec;
18016 if ac_fn_c_try_compile
"$LINENO"; then :
18017 gl_cv_sys_struct_timeval
=yes
18019 gl_cv_sys_struct_timeval
=no
18021 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
18024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5
18025 $as_echo "$gl_cv_sys_struct_timeval" >&6; }
18026 if test $gl_cv_sys_struct_timeval != yes; then
18027 HAVE_STRUCT_TIMEVAL
=0
18029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5
18030 $as_echo_n "checking for wide-enough struct timeval.tv_sec member... " >&6; }
18031 if test "${gl_cv_sys_struct_timeval_tv_sec+set}" = set; then :
18032 $as_echo_n "(cached) " >&6
18034 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18035 /* end confdefs.h. */
18036 #if HAVE_SYS_TIME_H
18037 #include <sys/time.h>
18040 #if HAVE_WINSOCK2_H
18041 # include <winsock2.h>
18047 static struct timeval x;
18048 typedef int verify_tv_sec_type[
18049 sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1
18056 if ac_fn_c_try_compile
"$LINENO"; then :
18057 gl_cv_sys_struct_timeval_tv_sec
=yes
18059 gl_cv_sys_struct_timeval_tv_sec
=no
18061 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
18064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5
18065 $as_echo "$gl_cv_sys_struct_timeval_tv_sec" >&6; }
18066 if test $gl_cv_sys_struct_timeval_tv_sec != yes; then
18067 REPLACE_STRUCT_TIMEVAL
=1
18077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
18078 $as_echo_n "checking for unsigned long long int... " >&6; }
18079 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
18080 $as_echo_n "(cached) " >&6
18082 ac_cv_type_unsigned_long_long_int
=yes
18083 if test "x${ac_cv_prog_cc_c99-no}" = xno
; then
18084 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18085 /* end confdefs.h. */
18087 /* For now, do not test the preprocessor; as of 2007 there are too many
18088 implementations with broken preprocessors. Perhaps this can
18089 be revisited in 2012. In the meantime, code should not expect
18090 #if to work with literals wider than 32 bits. */
18091 /* Test literals. */
18092 long long int ll = 9223372036854775807ll;
18093 long long int nll = -9223372036854775807LL;
18094 unsigned long long int ull = 18446744073709551615ULL;
18095 /* Test constant expressions. */
18096 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
18098 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
18104 /* Test availability of runtime routines for shift and division. */
18105 long long int llmax = 9223372036854775807ll;
18106 unsigned long long int ullmax = 18446744073709551615ull;
18107 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
18108 | (llmax / ll) | (llmax % ll)
18109 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
18110 | (ullmax / ull) | (ullmax % ull));
18116 if ac_fn_c_try_link
"$LINENO"; then :
18119 ac_cv_type_unsigned_long_long_int
=no
18121 rm -f core conftest.err conftest.
$ac_objext \
18122 conftest
$ac_exeext conftest.
$ac_ext
18125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
18126 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
18127 if test $ac_cv_type_unsigned_long_long_int = yes; then
18129 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
18135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
18136 $as_echo_n "checking for long long int... " >&6; }
18137 if test "${ac_cv_type_long_long_int+set}" = set; then :
18138 $as_echo_n "(cached) " >&6
18140 ac_cv_type_long_long_int
=yes
18141 if test "x${ac_cv_prog_cc_c99-no}" = xno
; then
18142 ac_cv_type_long_long_int
=$ac_cv_type_unsigned_long_long_int
18143 if test $ac_cv_type_long_long_int = yes; then
18144 if test "$cross_compiling" = yes; then :
18147 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18148 /* end confdefs.h. */
18149 #include <limits.h>
18152 (1LL << (sizeof (long long int) * CHAR_BIT - 2))
18153 # define LLONG_MAX (HALF - 1 + HALF)
18158 long long int n = 1;
18162 long long int m = n << i;
18165 if (LLONG_MAX / 2 < m)
18173 if ac_fn_c_try_run
"$LINENO"; then :
18176 ac_cv_type_long_long_int
=no
18178 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
18179 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
18185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
18186 $as_echo "$ac_cv_type_long_long_int" >&6; }
18187 if test $ac_cv_type_long_long_int = yes; then
18189 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
18198 gl_cv_c_multiarch
=no
18199 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18200 /* end confdefs.h. */
18201 #ifndef __APPLE_CC__
18202 not a universal capable compiler
18207 if ac_fn_c_try_compile
"$LINENO"; then :
18211 for word
in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
18212 if test -n "$prev"; then
18214 i?
86 | x86_64 | ppc | ppc64
)
18215 if test -z "$arch" ||
test "$arch" = "$word"; then
18218 gl_cv_c_multiarch
=yes
18224 if test "x$word" = "x-arch"; then
18231 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
18232 if test $gl_cv_c_multiarch = yes; then
18233 APPLE_UNIVERSAL_BUILD
=1
18235 APPLE_UNIVERSAL_BUILD
=0
18242 if test $ac_cv_type_long_long_int = yes; then
18243 HAVE_LONG_LONG_INT
=1
18245 HAVE_LONG_LONG_INT
=0
18249 if test $ac_cv_type_unsigned_long_long_int = yes; then
18250 HAVE_UNSIGNED_LONG_LONG_INT
=1
18252 HAVE_UNSIGNED_LONG_LONG_INT
=0
18257 if test $ac_cv_header_wchar_h = yes; then
18264 if test $ac_cv_header_inttypes_h = yes; then
18271 if test $ac_cv_header_sys_types_h = yes; then
18287 if test $gl_cv_have_include_next = yes; then
18288 gl_cv_next_stdint_h
='<'stdint.h
'>'
18290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
18291 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
18292 if test "${gl_cv_next_stdint_h+set}" = set; then :
18293 $as_echo_n "(cached) " >&6
18296 if test $ac_cv_header_stdint_h = yes; then
18299 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18300 /* end confdefs.h. */
18301 #include <stdint.h>
18305 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
18306 *) gl_absname_cpp
="$ac_cpp" ;;
18311 gl_dirsep_regex
='[/\\]'
18314 gl_dirsep_regex
='\/'
18317 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
18319 gl_header_literal_regex
=`echo 'stdint.h' \
18320 | sed -e "$gl_make_literal_regex_sed"`
18321 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
18322 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
18327 gl_cv_next_stdint_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18328 sed -n "$gl_absolute_header_sed"`'"'
18330 gl_cv_next_stdint_h
='<'stdint.h
'>'
18335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
18336 $as_echo "$gl_cv_next_stdint_h" >&6; }
18338 NEXT_STDINT_H
=$gl_cv_next_stdint_h
18340 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
18341 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18342 gl_next_as_first_directive
='<'stdint.h
'>'
18344 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18345 gl_next_as_first_directive
=$gl_cv_next_stdint_h
18347 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
=$gl_next_as_first_directive
18352 if test $ac_cv_header_stdint_h = yes; then
18359 if test $ac_cv_header_stdint_h = yes; then
18360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
18361 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
18362 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
18363 $as_echo_n "(cached) " >&6
18365 gl_cv_header_working_stdint_h
=no
18366 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18367 /* end confdefs.h. */
18370 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
18371 #include <stdint.h>
18372 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */
18373 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
18374 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
18378 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18379 included before <wchar.h>. */
18380 #include <stddef.h>
18381 #include <signal.h>
18383 # include <stdio.h>
18385 # include <wchar.h>
18390 int8_t a1 = INT8_MAX;
18391 int8_t a1min = INT8_MIN;
18394 int16_t a2 = INT16_MAX;
18395 int16_t a2min = INT16_MIN;
18398 int32_t a3 = INT32_MAX;
18399 int32_t a3min = INT32_MIN;
18402 int64_t a4 = INT64_MAX;
18403 int64_t a4min = INT64_MIN;
18406 uint8_t b1 = UINT8_MAX;
18408 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
18411 uint16_t b2 = UINT16_MAX;
18414 uint32_t b3 = UINT32_MAX;
18417 uint64_t b4 = UINT64_MAX;
18419 int_least8_t c1 = INT8_C (0x7f);
18420 int_least8_t c1max = INT_LEAST8_MAX;
18421 int_least8_t c1min = INT_LEAST8_MIN;
18422 int_least16_t c2 = INT16_C (0x7fff);
18423 int_least16_t c2max = INT_LEAST16_MAX;
18424 int_least16_t c2min = INT_LEAST16_MIN;
18425 int_least32_t c3 = INT32_C (0x7fffffff);
18426 int_least32_t c3max = INT_LEAST32_MAX;
18427 int_least32_t c3min = INT_LEAST32_MIN;
18428 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
18429 int_least64_t c4max = INT_LEAST64_MAX;
18430 int_least64_t c4min = INT_LEAST64_MIN;
18431 uint_least8_t d1 = UINT8_C (0xff);
18432 uint_least8_t d1max = UINT_LEAST8_MAX;
18433 uint_least16_t d2 = UINT16_C (0xffff);
18434 uint_least16_t d2max = UINT_LEAST16_MAX;
18435 uint_least32_t d3 = UINT32_C (0xffffffff);
18436 uint_least32_t d3max = UINT_LEAST32_MAX;
18437 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
18438 uint_least64_t d4max = UINT_LEAST64_MAX;
18439 int_fast8_t e1 = INT_FAST8_MAX;
18440 int_fast8_t e1min = INT_FAST8_MIN;
18441 int_fast16_t e2 = INT_FAST16_MAX;
18442 int_fast16_t e2min = INT_FAST16_MIN;
18443 int_fast32_t e3 = INT_FAST32_MAX;
18444 int_fast32_t e3min = INT_FAST32_MIN;
18445 int_fast64_t e4 = INT_FAST64_MAX;
18446 int_fast64_t e4min = INT_FAST64_MIN;
18447 uint_fast8_t f1 = UINT_FAST8_MAX;
18448 uint_fast16_t f2 = UINT_FAST16_MAX;
18449 uint_fast32_t f3 = UINT_FAST32_MAX;
18450 uint_fast64_t f4 = UINT_FAST64_MAX;
18452 intptr_t g = INTPTR_MAX;
18453 intptr_t gmin = INTPTR_MIN;
18456 uintptr_t h = UINTPTR_MAX;
18458 intmax_t i = INTMAX_MAX;
18459 uintmax_t j = UINTMAX_MAX;
18461 #include <limits.h> /* for CHAR_BIT */
18462 #define TYPE_MINIMUM(t) \
18463 ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
18464 #define TYPE_MAXIMUM(t) \
18465 ((t) ((t) 0 < (t) -1 \
18467 : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
18470 PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
18471 && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
18473 /* Detect bug in FreeBSD 6.0 / ia64. */
18474 int check_SIG_ATOMIC:
18475 SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
18476 && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
18478 int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
18480 WCHAR_MIN == TYPE_MINIMUM (wchar_t)
18481 && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
18483 /* Detect bug in mingw. */
18485 WINT_MIN == TYPE_MINIMUM (wint_t)
18486 && WINT_MAX == TYPE_MAXIMUM (wint_t)
18489 /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */
18491 (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
18492 int check_UINT16_C:
18493 (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
18495 /* Detect bugs in OpenBSD 3.9 stdint.h. */
18497 int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
18500 int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
18503 int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
18506 int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
18508 int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
18509 int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
18510 int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
18511 int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
18512 int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
18513 int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
18514 int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
18515 int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
18516 int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
18517 int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
18518 int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
18529 if ac_fn_c_try_compile
"$LINENO"; then :
18530 if test "$cross_compiling" = yes; then :
18531 gl_cv_header_working_stdint_h
=yes
18534 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18535 /* end confdefs.h. */
18538 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
18539 #include <stdint.h>
18542 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18543 included before <wchar.h>. */
18544 #include <stddef.h>
18545 #include <signal.h>
18547 # include <stdio.h>
18549 # include <wchar.h>
18554 #include <string.h>
18555 #define MVAL(macro) MVAL1(macro)
18556 #define MVAL1(expression) #expression
18557 static const char *macro_values[] =
18591 for (mv = macro_values; *mv != NULL; mv++)
18593 const char *value = *mv;
18594 /* Test whether it looks like a cast expression. */
18595 if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
18596 || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
18597 || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
18598 || strncmp (value, "((int)"/*)*/, 6) == 0
18599 || strncmp (value, "((signed short)"/*)*/, 15) == 0
18600 || strncmp (value, "((signed char)"/*)*/, 14) == 0)
18601 return mv - macro_values + 1;
18609 if ac_fn_c_try_run
"$LINENO"; then :
18610 gl_cv_header_working_stdint_h
=yes
18612 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
18613 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
18618 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
18621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
18622 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
18624 if test "$gl_cv_header_working_stdint_h" = yes; then
18627 for ac_header
in sys
/inttypes.h sys
/bitypes.h
18629 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
18630 ac_fn_c_check_header_mongrel
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
18631 eval as_val
=\$
$as_ac_Header
18632 if test "x$as_val" = x
""yes; then :
18633 cat >>confdefs.h
<<_ACEOF
18634 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
18641 if test $ac_cv_header_sys_inttypes_h = yes; then
18642 HAVE_SYS_INTTYPES_H
=1
18644 HAVE_SYS_INTTYPES_H
=0
18647 if test $ac_cv_header_sys_bitypes_h = yes; then
18648 HAVE_SYS_BITYPES_H
=1
18650 HAVE_SYS_BITYPES_H
=0
18656 if test $APPLE_UNIVERSAL_BUILD = 0; then
18659 for gltype
in ptrdiff_t size_t
; do
18660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
18661 $as_echo_n "checking for bit size of $gltype... " >&6; }
18662 if { as_var
=gl_cv_bitsizeof_
${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
18663 $as_echo_n "(cached) " >&6
18665 if ac_fn_c_compute_int
"$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
18666 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18667 included before <wchar.h>. */
18668 #include <stddef.h>
18669 #include <signal.h>
18671 # include <stdio.h>
18673 # include <wchar.h>
18676 #include <limits.h>"; then :
18682 eval gl_cv_bitsizeof_
${gltype}=\
$result
18685 eval ac_res
=\
$gl_cv_bitsizeof_${gltype}
18686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18687 $as_echo "$ac_res" >&6; }
18688 eval result
=\
$gl_cv_bitsizeof_${gltype}
18689 if test $result = unknown
; then
18692 GLTYPE
=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18693 cat >>confdefs.h
<<_ACEOF
18694 #define BITSIZEOF_${GLTYPE} $result
18697 eval BITSIZEOF_
${GLTYPE}=\
$result
18704 for gltype
in sig_atomic_t wchar_t wint_t
; do
18705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
18706 $as_echo_n "checking for bit size of $gltype... " >&6; }
18707 if { as_var
=gl_cv_bitsizeof_
${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
18708 $as_echo_n "(cached) " >&6
18710 if ac_fn_c_compute_int
"$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
18711 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18712 included before <wchar.h>. */
18713 #include <stddef.h>
18714 #include <signal.h>
18716 # include <stdio.h>
18718 # include <wchar.h>
18721 #include <limits.h>"; then :
18727 eval gl_cv_bitsizeof_
${gltype}=\
$result
18730 eval ac_res
=\
$gl_cv_bitsizeof_${gltype}
18731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18732 $as_echo "$ac_res" >&6; }
18733 eval result
=\
$gl_cv_bitsizeof_${gltype}
18734 if test $result = unknown
; then
18737 GLTYPE
=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18738 cat >>confdefs.h
<<_ACEOF
18739 #define BITSIZEOF_${GLTYPE} $result
18742 eval BITSIZEOF_
${GLTYPE}=\
$result
18748 for gltype
in sig_atomic_t wchar_t wint_t
; do
18749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
18750 $as_echo_n "checking whether $gltype is signed... " >&6; }
18751 if { as_var
=gl_cv_type_
${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
18752 $as_echo_n "(cached) " >&6
18754 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18755 /* end confdefs.h. */
18757 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18758 included before <wchar.h>. */
18759 #include <stddef.h>
18760 #include <signal.h>
18762 # include <stdio.h>
18764 # include <wchar.h>
18767 int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
18776 if ac_fn_c_try_compile
"$LINENO"; then :
18781 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
18782 eval gl_cv_type_
${gltype}_signed
=\
$result
18785 eval ac_res
=\
$gl_cv_type_${gltype}_signed
18786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18787 $as_echo "$ac_res" >&6; }
18788 eval result
=\
$gl_cv_type_${gltype}_signed
18789 GLTYPE
=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18790 if test "$result" = yes; then
18791 cat >>confdefs.h
<<_ACEOF
18792 #define HAVE_SIGNED_${GLTYPE} 1
18795 eval HAVE_SIGNED_
${GLTYPE}=1
18797 eval HAVE_SIGNED_
${GLTYPE}=0
18802 gl_cv_type_ptrdiff_t_signed
=yes
18803 gl_cv_type_size_t_signed
=no
18804 if test $APPLE_UNIVERSAL_BUILD = 0; then
18807 for gltype
in ptrdiff_t size_t
; do
18808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
18809 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
18810 if { as_var
=gl_cv_type_
${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
18811 $as_echo_n "(cached) " >&6
18813 eval gl_cv_type_
${gltype}_suffix
=no
18814 eval result
=\
$gl_cv_type_${gltype}_signed
18815 if test "$result" = yes; then
18820 for glsuf
in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64
; do
18822 '') gltype1
='int';;
18823 l
) gltype1
='long int';;
18824 ll
) gltype1
='long long int';;
18825 i64
) gltype1
='__int64';;
18826 u
) gltype1
='unsigned int';;
18827 ul
) gltype1
='unsigned long int';;
18828 ull
) gltype1
='unsigned long long int';;
18829 ui64
)gltype1
='unsigned __int64';;
18831 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18832 /* end confdefs.h. */
18834 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18835 included before <wchar.h>. */
18836 #include <stddef.h>
18837 #include <signal.h>
18839 # include <stdio.h>
18841 # include <wchar.h>
18844 extern $gltype foo;
18845 extern $gltype1 foo;
18854 if ac_fn_c_try_compile
"$LINENO"; then :
18855 eval gl_cv_type_
${gltype}_suffix
=\
$glsuf
18857 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
18858 eval result
=\
$gl_cv_type_${gltype}_suffix
18859 test "$result" != no
&& break
18862 eval ac_res
=\
$gl_cv_type_${gltype}_suffix
18863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18864 $as_echo "$ac_res" >&6; }
18865 GLTYPE
=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18866 eval result
=\
$gl_cv_type_${gltype}_suffix
18867 test "$result" = no
&& result
=
18868 eval ${GLTYPE}_SUFFIX
=\
$result
18869 cat >>confdefs.h
<<_ACEOF
18870 #define ${GLTYPE}_SUFFIX $result
18879 for gltype
in sig_atomic_t wchar_t wint_t
; do
18880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
18881 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
18882 if { as_var
=gl_cv_type_
${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
18883 $as_echo_n "(cached) " >&6
18885 eval gl_cv_type_
${gltype}_suffix
=no
18886 eval result
=\
$gl_cv_type_${gltype}_signed
18887 if test "$result" = yes; then
18892 for glsuf
in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64
; do
18894 '') gltype1
='int';;
18895 l
) gltype1
='long int';;
18896 ll
) gltype1
='long long int';;
18897 i64
) gltype1
='__int64';;
18898 u
) gltype1
='unsigned int';;
18899 ul
) gltype1
='unsigned long int';;
18900 ull
) gltype1
='unsigned long long int';;
18901 ui64
)gltype1
='unsigned __int64';;
18903 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18904 /* end confdefs.h. */
18906 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18907 included before <wchar.h>. */
18908 #include <stddef.h>
18909 #include <signal.h>
18911 # include <stdio.h>
18913 # include <wchar.h>
18916 extern $gltype foo;
18917 extern $gltype1 foo;
18926 if ac_fn_c_try_compile
"$LINENO"; then :
18927 eval gl_cv_type_
${gltype}_suffix
=\
$glsuf
18929 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
18930 eval result
=\
$gl_cv_type_${gltype}_suffix
18931 test "$result" != no
&& break
18934 eval ac_res
=\
$gl_cv_type_${gltype}_suffix
18935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18936 $as_echo "$ac_res" >&6; }
18937 GLTYPE
=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18938 eval result
=\
$gl_cv_type_${gltype}_suffix
18939 test "$result" = no
&& result
=
18940 eval ${GLTYPE}_SUFFIX
=\
$result
18941 cat >>confdefs.h
<<_ACEOF
18942 #define ${GLTYPE}_SUFFIX $result
18949 if test $BITSIZEOF_WINT_T -lt 32; then
18950 BITSIZEOF_WINT_T
=32
18956 if test -n "$STDINT_H"; then
18957 GL_GENERATE_STDINT_H_TRUE
=
18958 GL_GENERATE_STDINT_H_FALSE
='#'
18960 GL_GENERATE_STDINT_H_TRUE
='#'
18961 GL_GENERATE_STDINT_H_FALSE
=
18970 GNULIB_STRTOIMAX
=0;
18971 GNULIB_STRTOUMAX
=0;
18972 HAVE_DECL_IMAXABS
=1;
18973 HAVE_DECL_IMAXDIV
=1;
18974 HAVE_DECL_STRTOIMAX
=1;
18975 HAVE_DECL_STRTOUMAX
=1;
18976 REPLACE_STRTOIMAX
=0;
18977 INT32_MAX_LT_INTMAX_MAX
=1;
18978 INT64_MAX_EQ_LONG_MAX
='defined _LP64';
18979 PRI_MACROS_BROKEN
=0;
18980 PRIPTR_PREFIX
=__PRIPTR_PREFIX
;
18981 UINT32_MAX_LT_UINTMAX_MAX
=1;
18982 UINT64_MAX_EQ_ULONG_MAX
='defined _LP64';
18998 if test $gl_cv_have_include_next = yes; then
18999 gl_cv_next_inttypes_h
='<'inttypes.h
'>'
19001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
19002 $as_echo_n "checking absolute name of <inttypes.h>... " >&6; }
19003 if test "${gl_cv_next_inttypes_h+set}" = set; then :
19004 $as_echo_n "(cached) " >&6
19007 if test $ac_cv_header_inttypes_h = yes; then
19010 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19011 /* end confdefs.h. */
19012 #include <inttypes.h>
19016 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
19017 *) gl_absname_cpp
="$ac_cpp" ;;
19022 gl_dirsep_regex
='[/\\]'
19025 gl_dirsep_regex
='\/'
19028 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
19030 gl_header_literal_regex
=`echo 'inttypes.h' \
19031 | sed -e "$gl_make_literal_regex_sed"`
19032 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
19033 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
19038 gl_cv_next_inttypes_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19039 sed -n "$gl_absolute_header_sed"`'"'
19041 gl_cv_next_inttypes_h
='<'inttypes.h
'>'
19046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
19047 $as_echo "$gl_cv_next_inttypes_h" >&6; }
19049 NEXT_INTTYPES_H
=$gl_cv_next_inttypes_h
19051 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
19052 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19053 gl_next_as_first_directive
='<'inttypes.h
'>'
19055 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19056 gl_next_as_first_directive
=$gl_cv_next_inttypes_h
19058 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H
=$gl_next_as_first_directive
19072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5
19073 $as_echo_n "checking for 64-bit off_t... " >&6; }
19074 if test "${gl_cv_type_off_t_64+set}" = set; then :
19075 $as_echo_n "(cached) " >&6
19077 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19078 /* end confdefs.h. */
19079 #include <sys/types.h>
19080 int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1];
19090 if ac_fn_c_try_compile
"$LINENO"; then :
19091 gl_cv_type_off_t_64
=yes
19093 gl_cv_type_off_t_64
=no
19095 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5
19099 $as_echo "$gl_cv_type_off_t_64" >&6; }
19100 if test $gl_cv_type_off_t_64 = no
; then
19101 WINDOWS_64_BIT_OFF_T
=1
19103 WINDOWS_64_BIT_OFF_T
=0
19105 WINDOWS_64_BIT_ST_SIZE
=1
19108 WINDOWS_64_BIT_OFF_T
=0
19109 WINDOWS_64_BIT_ST_SIZE
=0
19126 GNULIB_UTIMENSAT
=0;
19140 REPLACE_FUTIMENS
=0;
19146 REPLACE_UTIMENSAT
=0;
19151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
19152 $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
19153 if test "${gl_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
19154 $as_echo_n "(cached) " >&6
19156 rm -f conftest.sym conftest.
file
19157 echo >conftest.
file
19158 if test "$as_ln_s" = "ln -s" && ln -s conftest.
file conftest.sym
; then
19159 if test "$cross_compiling" = yes; then :
19161 # Guess yes on glibc systems.
19162 *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink
="guessing yes" ;;
19163 # If we don't know, assume the worst.
19164 *) gl_cv_func_lstat_dereferences_slashed_symlink
="guessing no" ;;
19168 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19169 /* end confdefs.h. */
19170 $ac_includes_default
19175 /* Linux will dereference the symlink and fail, as required by
19176 POSIX. That is better in the sense that it means we will not
19177 have to compile and use the lstat wrapper. */
19178 return lstat ("conftest.sym/", &sbuf) == 0;
19184 if ac_fn_c_try_run
"$LINENO"; then :
19185 gl_cv_func_lstat_dereferences_slashed_symlink
=yes
19187 gl_cv_func_lstat_dereferences_slashed_symlink
=no
19189 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
19190 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
19194 # If the 'ln -s' command failed, then we probably don't even
19195 # have an lstat function.
19196 gl_cv_func_lstat_dereferences_slashed_symlink
="guessing no"
19198 rm -f conftest.sym conftest.
file
19201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
19202 $as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
19203 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
19206 cat >>confdefs.h
<<_ACEOF
19207 #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
19215 GNULIB_NANOSLEEP
=0;
19219 HAVE_DECL_LOCALTIME_R
=1;
19223 REPLACE_LOCALTIME_R
=GNULIB_PORTCHECK
;
19224 REPLACE_MKTIME
=GNULIB_PORTCHECK
;
19225 REPLACE_NANOSLEEP
=GNULIB_PORTCHECK
;
19226 REPLACE_TIMEGM
=GNULIB_PORTCHECK
;
19242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
19243 $as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
19244 if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
19245 $as_echo_n "(cached) " >&6
19248 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19249 /* end confdefs.h. */
19250 #include <sys/select.h>
19259 if ac_fn_c_try_compile
"$LINENO"; then :
19260 gl_cv_header_sys_select_h_selfcontained
=yes
19262 gl_cv_header_sys_select_h_selfcontained
=no
19264 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19265 if test $gl_cv_header_sys_select_h_selfcontained = yes; then
19266 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19267 /* end confdefs.h. */
19268 #include <sys/select.h>
19272 int memset; int bzero;
19278 if ac_fn_c_try_compile
"$LINENO"; then :
19279 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19280 /* end confdefs.h. */
19281 #include <sys/select.h>
19287 #define memset nonexistent_memset
19292 void *memset (void *, int, unsigned long);
19294 #define bzero nonexistent_bzero
19299 void bzero (void *, unsigned long);
19308 if ac_fn_c_try_link
"$LINENO"; then :
19311 gl_cv_header_sys_select_h_selfcontained
=no
19313 rm -f core conftest.err conftest.
$ac_objext \
19314 conftest
$ac_exeext conftest.
$ac_ext
19317 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
19322 $as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
19332 if test $gl_cv_have_include_next = yes; then
19333 gl_cv_next_sys_select_h
='<'sys
/select.h
'>'
19335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
19336 $as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
19337 if test "${gl_cv_next_sys_select_h+set}" = set; then :
19338 $as_echo_n "(cached) " >&6
19341 if test $ac_cv_header_sys_select_h = yes; then
19344 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19345 /* end confdefs.h. */
19346 #include <sys/select.h>
19350 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
19351 *) gl_absname_cpp
="$ac_cpp" ;;
19356 gl_dirsep_regex
='[/\\]'
19359 gl_dirsep_regex
='\/'
19362 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
19364 gl_header_literal_regex
=`echo 'sys/select.h' \
19365 | sed -e "$gl_make_literal_regex_sed"`
19366 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
19367 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
19372 gl_cv_next_sys_select_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19373 sed -n "$gl_absolute_header_sed"`'"'
19375 gl_cv_next_sys_select_h
='<'sys
/select.h
'>'
19380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
19381 $as_echo "$gl_cv_next_sys_select_h" >&6; }
19383 NEXT_SYS_SELECT_H
=$gl_cv_next_sys_select_h
19385 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
19386 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19387 gl_next_as_first_directive
='<'sys
/select.h
'>'
19389 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19390 gl_next_as_first_directive
=$gl_cv_next_sys_select_h
19392 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H
=$gl_next_as_first_directive
19397 if test $ac_cv_header_sys_select_h = yes; then
19398 HAVE_SYS_SELECT_H
=1
19400 HAVE_SYS_SELECT_H
=0
19407 if test $ac_cv_header_sys_socket_h != yes; then
19408 for ac_header
in winsock2.h
19410 ac_fn_c_check_header_mongrel
"$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
19411 if test "x$ac_cv_header_winsock2_h" = x
""yes; then :
19412 cat >>confdefs.h
<<_ACEOF
19413 #define HAVE_WINSOCK2_H 1
19421 if test "$ac_cv_header_winsock2_h" = yes; then
19423 UNISTD_H_HAVE_WINSOCK2_H
=1
19424 SYS_IOCTL_H_HAVE_WINSOCK2_H
=1
19436 GNULIB_PTHREAD_SIGMASK
=0;
19438 GNULIB_SIGNAL_H_SIGPIPE
=0;
19439 GNULIB_SIGPROCMASK
=0;
19440 GNULIB_SIGACTION
=0;
19441 HAVE_POSIX_SIGNALBLOCKING
=1;
19442 HAVE_PTHREAD_SIGMASK
=1;
19447 HAVE_STRUCT_SIGACTION_SA_SIGACTION
=1;
19449 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
=1;
19451 HAVE_SIGHANDLER_T
=1;
19452 REPLACE_PTHREAD_SIGMASK
=0;
19461 ac_fn_c_check_type
"$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
19462 #include <signal.h>
19463 /* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>. */
19464 #include <sys/types.h>
19467 if test "x$ac_cv_type_sigset_t" = x
""yes; then :
19469 cat >>confdefs.h
<<_ACEOF
19470 #define HAVE_SIGSET_T 1
19473 gl_cv_type_sigset_t
=yes
19475 gl_cv_type_sigset_t
=no
19478 if test $gl_cv_type_sigset_t != yes; then
19484 if test $ac_cv_header_sys_socket_h = no
; then
19485 for ac_header
in ws2tcpip.h
19487 ac_fn_c_check_header_mongrel
"$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
19488 if test "x$ac_cv_header_ws2tcpip_h" = x
""yes; then :
19489 cat >>confdefs.h
<<_ACEOF
19490 #define HAVE_WS2TCPIP_H 1
19499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
19500 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
19501 if test "${ac_cv_header_stdbool_h+set}" = set; then :
19502 $as_echo_n "(cached) " >&6
19504 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19505 /* end confdefs.h. */
19507 #include <stdbool.h>
19509 "error: bool is not defined"
19512 "error: false is not defined"
19515 "error: false is not 0"
19518 "error: true is not defined"
19521 "error: true is not 1"
19523 #ifndef __bool_true_false_are_defined
19524 "error: __bool_true_false_are_defined is not defined"
19527 struct s { _Bool s: 1; _Bool t; } s;
19529 char a[true == 1 ? 1 : -1];
19530 char b[false == 0 ? 1 : -1];
19531 char c[__bool_true_false_are_defined == 1 ? 1 : -1];
19532 char d[(bool) 0.5 == true ? 1 : -1];
19533 /* See body of main program for 'e'. */
19534 char f[(_Bool) 0.0 == false ? 1 : -1];
19536 char h[sizeof (_Bool)];
19537 char i[sizeof s.t];
19538 enum { j = false, k = true, l = false * true, m = true * 256 };
19539 /* The following fails for
19540 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
19542 char o[sizeof n == m * sizeof n[0] ? 1 : -1];
19543 char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
19544 /* Catch a bug in an HP-UX C compiler. See
19545 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
19546 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
19558 /* Refer to every declared value, to avoid compiler optimizations. */
19559 return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
19560 + !m + !n + !o + !p + !q + !pq);
19566 if ac_fn_c_try_compile
"$LINENO"; then :
19567 ac_cv_header_stdbool_h
=yes
19569 ac_cv_header_stdbool_h
=no
19571 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
19574 $as_echo "$ac_cv_header_stdbool_h" >&6; }
19575 ac_fn_c_check_type
"$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
19576 if test "x$ac_cv_type__Bool" = x
""yes; then :
19578 cat >>confdefs.h
<<_ACEOF
19579 #define HAVE__BOOL 1
19591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
19592 $as_echo_n "checking for wchar_t... " >&6; }
19593 if test "${gt_cv_c_wchar_t+set}" = set; then :
19594 $as_echo_n "(cached) " >&6
19596 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19597 /* end confdefs.h. */
19598 #include <stddef.h>
19599 wchar_t foo = (wchar_t)'\0';
19608 if ac_fn_c_try_compile
"$LINENO"; then :
19609 gt_cv_c_wchar_t
=yes
19613 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
19616 $as_echo "$gt_cv_c_wchar_t" >&6; }
19617 if test $gt_cv_c_wchar_t = yes; then
19619 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
19632 GNULIB_FPRINTF_POSIX
=0;
19648 GNULIB_OBSTACK_PRINTF
=0;
19649 GNULIB_OBSTACK_PRINTF_POSIX
=0;
19654 GNULIB_PRINTF_POSIX
=0;
19663 GNULIB_SPRINTF_POSIX
=0;
19664 GNULIB_STDIO_H_NONBLOCKING
=0;
19665 GNULIB_STDIO_H_SIGPIPE
=0;
19667 GNULIB_VASPRINTF
=0;
19672 GNULIB_VFPRINTF_POSIX
=0;
19674 GNULIB_VPRINTF_POSIX
=0;
19675 GNULIB_VSNPRINTF
=0;
19676 GNULIB_VSPRINTF_POSIX
=0;
19677 HAVE_DECL_FPURGE
=1;
19678 HAVE_DECL_FSEEKO
=1;
19679 HAVE_DECL_FTELLO
=1;
19680 HAVE_DECL_GETDELIM
=1;
19681 HAVE_DECL_GETLINE
=1;
19682 HAVE_DECL_OBSTACK_PRINTF
=1;
19683 HAVE_DECL_SNPRINTF
=1;
19684 HAVE_DECL_VSNPRINTF
=1;
19705 REPLACE_GETDELIM
=0;
19707 REPLACE_OBSTACK_PRINTF
=0;
19713 REPLACE_RENAMEAT
=0;
19714 REPLACE_SNPRINTF
=0;
19716 REPLACE_STDIO_READ_FUNCS
=0;
19717 REPLACE_STDIO_WRITE_FUNCS
=0;
19719 REPLACE_VASPRINTF
=0;
19720 REPLACE_VDPRINTF
=0;
19721 REPLACE_VFPRINTF
=0;
19723 REPLACE_VSNPRINTF
=0;
19724 REPLACE_VSPRINTF
=0;
19726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
19727 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
19728 if test "${ac_cv_struct_tm+set}" = set; then :
19729 $as_echo_n "(cached) " >&6
19731 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19732 /* end confdefs.h. */
19733 #include <sys/types.h>
19740 int *p = &tm.tm_sec;
19746 if ac_fn_c_try_compile
"$LINENO"; then :
19747 ac_cv_struct_tm
=time.h
19749 ac_cv_struct_tm
=sys
/time.h
19751 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
19754 $as_echo "$ac_cv_struct_tm" >&6; }
19755 if test $ac_cv_struct_tm = sys
/time.h
; then
19757 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
19761 ac_fn_c_check_member
"$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
19762 #include <$ac_cv_struct_tm>
19765 if test "x$ac_cv_member_struct_tm_tm_zone" = x
""yes; then :
19767 cat >>confdefs.h
<<_ACEOF
19768 #define HAVE_STRUCT_TM_TM_ZONE 1
19774 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
19776 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
19779 ac_fn_c_check_decl
"$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
19781 if test "x$ac_cv_have_decl_tzname" = x
""yes; then :
19787 cat >>confdefs.h
<<_ACEOF
19788 #define HAVE_DECL_TZNAME $ac_have_decl
19791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
19792 $as_echo_n "checking for tzname... " >&6; }
19793 if test "${ac_cv_var_tzname+set}" = set; then :
19794 $as_echo_n "(cached) " >&6
19796 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19797 /* end confdefs.h. */
19799 #if !HAVE_DECL_TZNAME
19800 extern char *tzname[];
19806 return tzname[0][0];
19811 if ac_fn_c_try_link
"$LINENO"; then :
19812 ac_cv_var_tzname
=yes
19814 ac_cv_var_tzname
=no
19816 rm -f core conftest.err conftest.
$ac_objext \
19817 conftest
$ac_exeext conftest.
$ac_ext
19819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
19820 $as_echo "$ac_cv_var_tzname" >&6; }
19821 if test $ac_cv_var_tzname = yes; then
19823 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
19829 ac_fn_c_check_member
"$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
19831 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x
""yes; then :
19833 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
19840 ac_fn_c_check_decl
"$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default"
19841 if test "x$ac_cv_have_decl_strtoimax" = x
""yes; then :
19847 cat >>confdefs.h
<<_ACEOF
19848 #define HAVE_DECL_STRTOIMAX $ac_have_decl
19853 ac_fn_c_check_decl
"$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default"
19854 if test "x$ac_cv_have_decl_strtoumax" = x
""yes; then :
19860 cat >>confdefs.h
<<_ACEOF
19861 #define HAVE_DECL_STRTOUMAX $ac_have_decl
19866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
19867 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
19868 if test "${ac_cv_header_stat_broken+set}" = set; then :
19869 $as_echo_n "(cached) " >&6
19871 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19872 /* end confdefs.h. */
19873 #include <sys/types.h>
19874 #include <sys/stat.h>
19876 #if defined S_ISBLK && defined S_IFDIR
19877 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
19880 #if defined S_ISBLK && defined S_IFCHR
19881 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
19884 #if defined S_ISLNK && defined S_IFREG
19885 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
19888 #if defined S_ISSOCK && defined S_IFREG
19889 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
19893 if ac_fn_c_try_compile
"$LINENO"; then :
19894 ac_cv_header_stat_broken
=no
19896 ac_cv_header_stat_broken
=yes
19898 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
19901 $as_echo "$ac_cv_header_stat_broken" >&6; }
19902 if test $ac_cv_header_stat_broken = yes; then
19904 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
19910 ac_fn_c_check_type
"$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
19911 if test "x$ac_cv_type_mode_t" = x
""yes; then :
19915 cat >>confdefs.h
<<_ACEOF
19923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
19924 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
19925 if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
19926 $as_echo_n "(cached) " >&6
19928 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19929 /* end confdefs.h. */
19935 static struct timespec x; x.tv_sec = x.tv_nsec;
19940 if ac_fn_c_try_compile
"$LINENO"; then :
19941 gl_cv_sys_struct_timespec_in_time_h
=yes
19943 gl_cv_sys_struct_timespec_in_time_h
=no
19945 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
19948 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
19950 TIME_H_DEFINES_STRUCT_TIMESPEC
=0
19951 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
=0
19952 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
=0
19953 if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
19954 TIME_H_DEFINES_STRUCT_TIMESPEC
=1
19956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
19957 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
19958 if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
19959 $as_echo_n "(cached) " >&6
19961 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19962 /* end confdefs.h. */
19963 #include <sys/time.h>
19968 static struct timespec x; x.tv_sec = x.tv_nsec;
19973 if ac_fn_c_try_compile
"$LINENO"; then :
19974 gl_cv_sys_struct_timespec_in_sys_time_h
=yes
19976 gl_cv_sys_struct_timespec_in_sys_time_h
=no
19978 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
19981 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
19982 if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
19983 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
=1
19985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
19986 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
19987 if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then :
19988 $as_echo_n "(cached) " >&6
19990 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19991 /* end confdefs.h. */
19992 #include <pthread.h>
19997 static struct timespec x; x.tv_sec = x.tv_nsec;
20002 if ac_fn_c_try_compile
"$LINENO"; then :
20003 gl_cv_sys_struct_timespec_in_pthread_h
=yes
20005 gl_cv_sys_struct_timespec_in_pthread_h
=no
20007 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
20009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
20010 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
20011 if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
20012 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
=1
20031 if test $gl_cv_have_include_next = yes; then
20032 gl_cv_next_time_h
='<'time.h
'>'
20034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
20035 $as_echo_n "checking absolute name of <time.h>... " >&6; }
20036 if test "${gl_cv_next_time_h+set}" = set; then :
20037 $as_echo_n "(cached) " >&6
20040 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20041 /* end confdefs.h. */
20046 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
20047 *) gl_absname_cpp
="$ac_cpp" ;;
20052 gl_dirsep_regex
='[/\\]'
20055 gl_dirsep_regex
='\/'
20058 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
20060 gl_header_literal_regex
=`echo 'time.h' \
20061 | sed -e "$gl_make_literal_regex_sed"`
20062 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20063 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20068 gl_cv_next_time_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20069 sed -n "$gl_absolute_header_sed"`'"'
20073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
20074 $as_echo "$gl_cv_next_time_h" >&6; }
20076 NEXT_TIME_H
=$gl_cv_next_time_h
20078 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
20079 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20080 gl_next_as_first_directive
='<'time.h
'>'
20082 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20083 gl_next_as_first_directive
=$gl_cv_next_time_h
20085 NEXT_AS_FIRST_DIRECTIVE_TIME_H
=$gl_next_as_first_directive
20101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the utimes function works" >&5
20102 $as_echo_n "checking whether the utimes function works... " >&6; }
20103 if test "${gl_cv_func_working_utimes+set}" = set; then :
20104 $as_echo_n "(cached) " >&6
20107 if test "$cross_compiling" = yes; then :
20108 gl_cv_func_working_utimes
=no
20110 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20111 /* end confdefs.h. */
20113 #include <sys/types.h>
20114 #include <sys/stat.h>
20116 #include <sys/time.h>
20118 #include <unistd.h>
20119 #include <stdlib.h>
20124 inorder (time_t a, time_t b, time_t c)
20126 return a <= b && b <= c;
20133 char const *file = "conftest.utimes";
20134 static struct timeval timeval[2] = {{9, 10}, {999999, 999999}};
20136 /* Test whether utimes() essentially works. */
20139 FILE *f = fopen (file, "w");
20142 else if (fclose (f) != 0)
20144 else if (utimes (file, timeval) != 0)
20146 else if (lstat (file, &sbuf) != 0)
20148 else if (!(sbuf.st_atime == timeval[0].tv_sec
20149 && sbuf.st_mtime == timeval[1].tv_sec))
20151 if (unlink (file) != 0)
20155 /* Test whether utimes() with a NULL argument sets the file's timestamp
20156 to the current time. Use 'fstat' as well as 'time' to
20157 determine the "current" time, to accommodate NFS file systems
20158 if there is a time skew between the host and the NFS server. */
20160 int fd = open (file, O_WRONLY|O_CREAT, 0644);
20166 struct stat st0, st1, st2;
20167 if (time (&t0) == (time_t) -1)
20169 else if (fstat (fd, &st0) != 0)
20171 else if (utimes (file, timeval) != 0)
20173 else if (utimes (file, NULL) != 0)
20175 else if (fstat (fd, &st1) != 0)
20177 else if (write (fd, "\n", 1) != 1)
20179 else if (fstat (fd, &st2) != 0)
20181 else if (time (&t2) == (time_t) -1)
20185 int m_ok_POSIX = inorder (t0, st1.st_mtime, t2);
20186 int m_ok_NFS = inorder (st0.st_mtime, st1.st_mtime, st2.st_mtime);
20187 if (! (st1.st_atime == st1.st_mtime))
20189 if (! (m_ok_POSIX || m_ok_NFS))
20192 if (close (fd) != 0)
20195 if (unlink (file) != 0)
20199 /* Test whether utimes() with a NULL argument works on read-only files. */
20201 int fd = open (file, O_WRONLY|O_CREAT, 0444);
20204 else if (close (fd) != 0)
20206 else if (utimes (file, NULL) != 0)
20208 if (unlink (file) != 0)
20216 if ac_fn_c_try_run
"$LINENO"; then :
20217 gl_cv_func_working_utimes
=yes
20219 gl_cv_func_working_utimes
=no
20221 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
20222 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
20226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_utimes" >&5
20227 $as_echo "$gl_cv_func_working_utimes" >&6; }
20229 if test $gl_cv_func_working_utimes = yes; then
20231 $as_echo "#define HAVE_WORKING_UTIMES 1" >>confdefs.h
20239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
20240 $as_echo_n "checking for struct utimbuf... " >&6; }
20241 if test "${gl_cv_sys_struct_utimbuf+set}" = set; then :
20242 $as_echo_n "(cached) " >&6
20244 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20245 /* end confdefs.h. */
20246 #if HAVE_SYS_TIME_H
20247 #include <sys/time.h>
20250 #ifdef HAVE_UTIME_H
20257 static struct utimbuf x; x.actime = x.modtime;
20262 if ac_fn_c_try_compile
"$LINENO"; then :
20263 gl_cv_sys_struct_utimbuf
=yes
20265 gl_cv_sys_struct_utimbuf
=no
20267 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
20269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_utimbuf" >&5
20270 $as_echo "$gl_cv_sys_struct_utimbuf" >&6; }
20272 if test $gl_cv_sys_struct_utimbuf = yes; then
20274 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
20290 GL_COND_LIBTOOL_TRUE
=
20291 GL_COND_LIBTOOL_FALSE
='#'
20293 GL_COND_LIBTOOL_TRUE
='#'
20294 GL_COND_LIBTOOL_FALSE
=
20297 gl_cond_libtool
=false
20310 gl_source_base
='lib'
20313 if test $ac_cv_func_alloca_works = no
; then
20317 # Define an additional variable used in the Makefile substitution.
20318 if test $ac_cv_working_alloca_h = yes; then
20319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
20320 $as_echo_n "checking for alloca as a compiler built-in... " >&6; }
20321 if test "${gl_cv_rpl_alloca+set}" = set; then :
20322 $as_echo_n "(cached) " >&6
20325 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20326 /* end confdefs.h. */
20328 #if defined __GNUC__ || defined _AIX || defined _MSC_VER
20333 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
20334 $EGREP "Need own alloca" >/dev
/null
2>&1; then :
20335 gl_cv_rpl_alloca
=yes
20337 gl_cv_rpl_alloca
=no
20343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
20344 $as_echo "$gl_cv_rpl_alloca" >&6; }
20345 if test $gl_cv_rpl_alloca = yes; then
20347 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
20357 if test -n "$ALLOCA_H"; then
20358 GL_GENERATE_ALLOCA_H_TRUE
=
20359 GL_GENERATE_ALLOCA_H_FALSE
='#'
20361 GL_GENERATE_ALLOCA_H_TRUE
='#'
20362 GL_GENERATE_ALLOCA_H_FALSE
=
20370 # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
20371 # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
20373 # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all*
20374 # programs in the package would end up linked with that potentially-shared
20375 # library, inducing unnecessary run-time overhead.
20378 gl_saved_libs
=$LIBS
20379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
20380 $as_echo_n "checking for library containing clock_gettime... " >&6; }
20381 if test "${ac_cv_search_clock_gettime+set}" = set; then :
20382 $as_echo_n "(cached) " >&6
20384 ac_func_search_save_LIBS
=$LIBS
20385 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20386 /* end confdefs.h. */
20388 /* Override any GCC internal prototype to avoid an error.
20389 Use char because int might match the return type of a GCC
20390 builtin and then its argument prototype would still apply. */
20394 char clock_gettime ();
20398 return clock_gettime ();
20403 for ac_lib
in '' rt posix4
; do
20404 if test -z "$ac_lib"; then
20405 ac_res
="none required"
20408 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
20410 if ac_fn_c_try_link
"$LINENO"; then :
20411 ac_cv_search_clock_gettime
=$ac_res
20413 rm -f core conftest.err conftest.
$ac_objext \
20415 if test "${ac_cv_search_clock_gettime+set}" = set; then :
20419 if test "${ac_cv_search_clock_gettime+set}" = set; then :
20422 ac_cv_search_clock_gettime
=no
20424 rm conftest.
$ac_ext
20425 LIBS
=$ac_func_search_save_LIBS
20427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
20428 $as_echo "$ac_cv_search_clock_gettime" >&6; }
20429 ac_res
=$ac_cv_search_clock_gettime
20430 if test "$ac_res" != no
; then :
20431 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
20432 test "$ac_cv_search_clock_gettime" = "none required" ||
20433 LIB_CLOCK_GETTIME
=$ac_cv_search_clock_gettime
20436 for ac_func
in clock_gettime clock_settime
20438 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20439 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
20440 eval as_val
=\$
$as_ac_var
20441 if test "x$as_val" = x
""yes; then :
20442 cat >>confdefs.h
<<_ACEOF
20443 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20449 LIBS
=$gl_saved_libs
20475 $as_echo "#define HAVE_DUP2 1" >>confdefs.h
20478 if test $HAVE_DUP2 = 1; then
20479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
20480 $as_echo_n "checking whether dup2 works... " >&6; }
20481 if test "${gl_cv_func_dup2_works+set}" = set; then :
20482 $as_echo_n "(cached) " >&6
20484 if test "$cross_compiling" = yes; then :
20486 mingw
*) # on this platform, dup2 always returns 0 for success
20487 gl_cv_func_dup2_works
="guessing no" ;;
20488 cygwin
*) # on cygwin 1.5.x, dup2(1,1) returns 0
20489 gl_cv_func_dup2_works
="guessing no" ;;
20490 linux
*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a
20491 # closed fd may yield -EBADF instead of -1 / errno=EBADF.
20492 gl_cv_func_dup2_works
="guessing no" ;;
20493 freebsd
*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF.
20494 gl_cv_func_dup2_works
="guessing no" ;;
20495 haiku
*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
20496 gl_cv_func_dup2_works
="guessing no" ;;
20497 *) gl_cv_func_dup2_works
="guessing yes" ;;
20500 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20501 /* end confdefs.h. */
20503 #include <unistd.h>
20511 if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
20514 if (dup2 (1, 1) == 0)
20517 if (fcntl (1, F_GETFD) != FD_CLOEXEC)
20521 if (dup2 (0, 0) != -1)
20523 /* Many gnulib modules require POSIX conformance of EBADF. */
20524 if (dup2 (2, 1000000) == -1 && errno != EBADF)
20533 if ac_fn_c_try_run
"$LINENO"; then :
20534 gl_cv_func_dup2_works
=yes
20536 gl_cv_func_dup2_works
=no
20538 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
20539 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
20544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
20545 $as_echo "$gl_cv_func_dup2_works" >&6; }
20546 case "$gl_cv_func_dup2_works" in
20555 if test $HAVE_DUP2 = 0 ||
test $REPLACE_DUP2 = 1; then
20564 gl_LIBOBJS
="$gl_LIBOBJS dup2.$ac_objext"
20595 EXECINFO_H
='execinfo.h'
20597 if test $ac_cv_header_execinfo_h = yes; then
20598 gl_saved_libs
=$LIBS
20599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing backtrace_symbols_fd" >&5
20600 $as_echo_n "checking for library containing backtrace_symbols_fd... " >&6; }
20601 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
20602 $as_echo_n "(cached) " >&6
20604 ac_func_search_save_LIBS
=$LIBS
20605 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20606 /* end confdefs.h. */
20608 /* Override any GCC internal prototype to avoid an error.
20609 Use char because int might match the return type of a GCC
20610 builtin and then its argument prototype would still apply. */
20614 char backtrace_symbols_fd ();
20618 return backtrace_symbols_fd ();
20623 for ac_lib
in '' execinfo
; do
20624 if test -z "$ac_lib"; then
20625 ac_res
="none required"
20628 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
20630 if ac_fn_c_try_link
"$LINENO"; then :
20631 ac_cv_search_backtrace_symbols_fd
=$ac_res
20633 rm -f core conftest.err conftest.
$ac_objext \
20635 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
20639 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
20642 ac_cv_search_backtrace_symbols_fd
=no
20644 rm conftest.
$ac_ext
20645 LIBS
=$ac_func_search_save_LIBS
20647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_backtrace_symbols_fd" >&5
20648 $as_echo "$ac_cv_search_backtrace_symbols_fd" >&6; }
20649 ac_res
=$ac_cv_search_backtrace_symbols_fd
20650 if test "$ac_res" != no
; then :
20651 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
20652 test "$ac_cv_search_backtrace_symbols_fd" = "none required" ||
20653 LIB_EXECINFO
=$ac_cv_search_backtrace_symbols_fd
20656 LIBS
=$gl_saved_libs
20657 test "$ac_cv_search_backtrace_symbols_fd" = no || EXECINFO_H
=''
20660 if test -n "$EXECINFO_H"; then
20669 gl_LIBOBJS
="$gl_LIBOBJS execinfo.$ac_objext"
20675 if test -n "$EXECINFO_H"; then
20676 GL_GENERATE_EXECINFO_H_TRUE
=
20677 GL_GENERATE_EXECINFO_H_FALSE
='#'
20679 GL_GENERATE_EXECINFO_H_TRUE
='#'
20680 GL_GENERATE_EXECINFO_H_FALSE
=
20691 # Persuade glibc <stdlib.h> to declare getloadavg().
20696 # getloadvg is present in libc on glibc >= 2.2, Mac OS X, FreeBSD >= 2.0,
20697 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
20699 ac_fn_c_check_func
"$LINENO" "getloadavg" "ac_cv_func_getloadavg"
20700 if test "x$ac_cv_func_getloadavg" = x
""yes; then :
20703 gl_func_getloadavg_done
=no
20705 # Some systems with -lutil have (and need) -lkvm as well, some do not.
20706 # On Solaris, -lkvm requires nlist from -lelf, so check that first
20707 # to get the right answer into the cache.
20708 # For kstat on solaris, we need to test for libelf and libkvm to force the
20709 # definition of SVR4 below.
20710 if test $gl_func_getloadavg_done = no
; then
20711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
20712 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
20713 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
20714 $as_echo_n "(cached) " >&6
20716 ac_check_lib_save_LIBS
=$LIBS
20718 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20719 /* end confdefs.h. */
20721 /* Override any GCC internal prototype to avoid an error.
20722 Use char because int might match the return type of a GCC
20723 builtin and then its argument prototype would still apply. */
20731 return elf_begin ();
20736 if ac_fn_c_try_link
"$LINENO"; then :
20737 ac_cv_lib_elf_elf_begin
=yes
20739 ac_cv_lib_elf_elf_begin
=no
20741 rm -f core conftest.err conftest.
$ac_objext \
20742 conftest
$ac_exeext conftest.
$ac_ext
20743 LIBS
=$ac_check_lib_save_LIBS
20745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
20746 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
20747 if test "x$ac_cv_lib_elf_elf_begin" = x
""yes; then :
20751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
20752 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
20753 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
20754 $as_echo_n "(cached) " >&6
20756 ac_check_lib_save_LIBS
=$LIBS
20758 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20759 /* end confdefs.h. */
20761 /* Override any GCC internal prototype to avoid an error.
20762 Use char because int might match the return type of a GCC
20763 builtin and then its argument prototype would still apply. */
20771 return kvm_open ();
20776 if ac_fn_c_try_link
"$LINENO"; then :
20777 ac_cv_lib_kvm_kvm_open
=yes
20779 ac_cv_lib_kvm_kvm_open
=no
20781 rm -f core conftest.err conftest.
$ac_objext \
20782 conftest
$ac_exeext conftest.
$ac_ext
20783 LIBS
=$ac_check_lib_save_LIBS
20785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
20786 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
20787 if test "x$ac_cv_lib_kvm_kvm_open" = x
""yes; then :
20791 # Check for the 4.4BSD definition of getloadavg.
20792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
20793 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
20794 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
20795 $as_echo_n "(cached) " >&6
20797 ac_check_lib_save_LIBS
=$LIBS
20798 LIBS
="-lutil $LIBS"
20799 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20800 /* end confdefs.h. */
20802 /* Override any GCC internal prototype to avoid an error.
20803 Use char because int might match the return type of a GCC
20804 builtin and then its argument prototype would still apply. */
20808 char getloadavg ();
20812 return getloadavg ();
20817 if ac_fn_c_try_link
"$LINENO"; then :
20818 ac_cv_lib_util_getloadavg
=yes
20820 ac_cv_lib_util_getloadavg
=no
20822 rm -f core conftest.err conftest.
$ac_objext \
20823 conftest
$ac_exeext conftest.
$ac_ext
20824 LIBS
=$ac_check_lib_save_LIBS
20826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
20827 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
20828 if test "x$ac_cv_lib_util_getloadavg" = x
""yes; then :
20829 LIBS
="-lutil $LIBS" gl_func_getloadavg_done
=yes
20834 if test $gl_func_getloadavg_done = no
; then
20835 # There is a commonly available library for RS/6000 AIX.
20836 # Since it is not a standard part of AIX, it might be installed locally.
20837 gl_getloadavg_LIBS
=$LIBS
20838 LIBS
="-L/usr/local/lib $LIBS"
20839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
20840 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
20841 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
20842 $as_echo_n "(cached) " >&6
20844 ac_check_lib_save_LIBS
=$LIBS
20845 LIBS
="-lgetloadavg $LIBS"
20846 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20847 /* end confdefs.h. */
20849 /* Override any GCC internal prototype to avoid an error.
20850 Use char because int might match the return type of a GCC
20851 builtin and then its argument prototype would still apply. */
20855 char getloadavg ();
20859 return getloadavg ();
20864 if ac_fn_c_try_link
"$LINENO"; then :
20865 ac_cv_lib_getloadavg_getloadavg
=yes
20867 ac_cv_lib_getloadavg_getloadavg
=no
20869 rm -f core conftest.err conftest.
$ac_objext \
20870 conftest
$ac_exeext conftest.
$ac_ext
20871 LIBS
=$ac_check_lib_save_LIBS
20873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
20874 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
20875 if test "x$ac_cv_lib_getloadavg_getloadavg" = x
""yes; then :
20876 LIBS
="-lgetloadavg $LIBS" gl_func_getloadavg_done
=yes
20878 LIBS
=$gl_getloadavg_LIBS
20883 # Set up the replacement function if necessary.
20884 if test $gl_func_getloadavg_done = no
; then
20887 # Solaris has libkstat which does not require root.
20888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
20889 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
20890 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
20891 $as_echo_n "(cached) " >&6
20893 ac_check_lib_save_LIBS
=$LIBS
20894 LIBS
="-lkstat $LIBS"
20895 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20896 /* end confdefs.h. */
20898 /* Override any GCC internal prototype to avoid an error.
20899 Use char because int might match the return type of a GCC
20900 builtin and then its argument prototype would still apply. */
20904 char kstat_open ();
20908 return kstat_open ();
20913 if ac_fn_c_try_link
"$LINENO"; then :
20914 ac_cv_lib_kstat_kstat_open
=yes
20916 ac_cv_lib_kstat_kstat_open
=no
20918 rm -f core conftest.err conftest.
$ac_objext \
20919 conftest
$ac_exeext conftest.
$ac_ext
20920 LIBS
=$ac_check_lib_save_LIBS
20922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
20923 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
20924 if test "x$ac_cv_lib_kstat_kstat_open" = x
""yes; then :
20925 cat >>confdefs.h
<<_ACEOF
20926 #define HAVE_LIBKSTAT 1
20929 LIBS
="-lkstat $LIBS"
20933 test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done
=yes
20935 # AIX has libperfstat which does not require root
20936 if test $gl_func_getloadavg_done = no
; then
20937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
20938 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
20939 if test "${ac_cv_lib_perfstat_perfstat_cpu_total+set}" = set; then :
20940 $as_echo_n "(cached) " >&6
20942 ac_check_lib_save_LIBS
=$LIBS
20943 LIBS
="-lperfstat $LIBS"
20944 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20945 /* end confdefs.h. */
20947 /* Override any GCC internal prototype to avoid an error.
20948 Use char because int might match the return type of a GCC
20949 builtin and then its argument prototype would still apply. */
20953 char perfstat_cpu_total ();
20957 return perfstat_cpu_total ();
20962 if ac_fn_c_try_link
"$LINENO"; then :
20963 ac_cv_lib_perfstat_perfstat_cpu_total
=yes
20965 ac_cv_lib_perfstat_perfstat_cpu_total
=no
20967 rm -f core conftest.err conftest.
$ac_objext \
20968 conftest
$ac_exeext conftest.
$ac_ext
20969 LIBS
=$ac_check_lib_save_LIBS
20971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
20972 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
20973 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = x
""yes; then :
20974 cat >>confdefs.h
<<_ACEOF
20975 #define HAVE_LIBPERFSTAT 1
20978 LIBS
="-lperfstat $LIBS"
20982 test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done
=yes
20985 if test $gl_func_getloadavg_done = no
; then
20986 ac_fn_c_check_header_mongrel
"$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
20987 if test "x$ac_cv_header_sys_dg_sys_info_h" = x
""yes; then :
20988 gl_func_getloadavg_done
=yes
20990 $as_echo "#define DGUX 1" >>confdefs.h
20992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
20993 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
20994 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
20995 $as_echo_n "(cached) " >&6
20997 ac_check_lib_save_LIBS
=$LIBS
20999 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21000 /* end confdefs.h. */
21002 /* Override any GCC internal prototype to avoid an error.
21003 Use char because int might match the return type of a GCC
21004 builtin and then its argument prototype would still apply. */
21008 char dg_sys_info ();
21012 return dg_sys_info ();
21017 if ac_fn_c_try_link
"$LINENO"; then :
21018 ac_cv_lib_dgc_dg_sys_info
=yes
21020 ac_cv_lib_dgc_dg_sys_info
=no
21022 rm -f core conftest.err conftest.
$ac_objext \
21023 conftest
$ac_exeext conftest.
$ac_ext
21024 LIBS
=$ac_check_lib_save_LIBS
21026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
21027 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
21028 if test "x$ac_cv_lib_dgc_dg_sys_info" = x
""yes; then :
21029 cat >>confdefs.h
<<_ACEOF
21030 #define HAVE_LIBDGC 1
21045 if test "x$gl_save_LIBS" = x
; then
21046 GETLOADAVG_LIBS
=$LIBS
21048 GETLOADAVG_LIBS
=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
21053 # Test whether the system declares getloadavg. Solaris has the function
21054 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
21055 for ac_header
in sys
/loadavg.h
21057 ac_fn_c_check_header_mongrel
"$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
21058 if test "x$ac_cv_header_sys_loadavg_h" = x
""yes; then :
21059 cat >>confdefs.h
<<_ACEOF
21060 #define HAVE_SYS_LOADAVG_H 1
21067 if test $ac_cv_header_sys_loadavg_h = yes; then
21068 HAVE_SYS_LOADAVG_H
=1
21070 HAVE_SYS_LOADAVG_H
=0
21072 ac_fn_c_check_decl
"$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
21073 # include <sys/loadavg.h>
21075 #include <stdlib.h>
21077 if test "x$ac_cv_have_decl_getloadavg" = x
""yes; then :
21080 HAVE_DECL_GETLOADAVG
=0
21084 if test $HAVE_GETLOADAVG = 0; then
21093 gl_LIBOBJS
="$gl_LIBOBJS getloadavg.$ac_objext"
21096 # Figure out what our getloadavg.c needs.
21100 # On HPUX9, an unprivileged user can get load averages this way.
21101 if test $gl_func_getloadavg_done = no
; then
21102 for ac_func
in pstat_getdynamic
21104 ac_fn_c_check_func
"$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
21105 if test "x$ac_cv_func_pstat_getdynamic" = x
""yes; then :
21106 cat >>confdefs.h
<<_ACEOF
21107 #define HAVE_PSTAT_GETDYNAMIC 1
21109 gl_func_getloadavg_done
=yes
21115 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
21116 # uses stabs), but it is still SVR4. We cannot check for <elf.h> because
21117 # Irix 4.0.5F has the header but not the library.
21118 if test $gl_func_getloadavg_done = no
&& test "$ac_cv_lib_elf_elf_begin" = yes \
21119 && test "$ac_cv_lib_kvm_kvm_open" = yes; then
21120 gl_func_getloadavg_done
=yes
21122 $as_echo "#define SVR4 1" >>confdefs.h
21126 if test $gl_func_getloadavg_done = no
; then
21127 ac_fn_c_check_header_mongrel
"$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
21128 if test "x$ac_cv_header_inq_stats_cpustats_h" = x
""yes; then :
21129 gl_func_getloadavg_done
=yes
21131 $as_echo "#define UMAX 1" >>confdefs.h
21134 $as_echo "#define UMAX4_3 1" >>confdefs.h
21141 if test $gl_func_getloadavg_done = no
; then
21142 ac_fn_c_check_header_mongrel
"$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
21143 if test "x$ac_cv_header_sys_cpustats_h" = x
""yes; then :
21144 gl_func_getloadavg_done
=yes; $as_echo "#define UMAX 1" >>confdefs.h
21151 if test $gl_func_getloadavg_done = no
; then
21152 for ac_header
in mach
/mach.h
21154 ac_fn_c_check_header_mongrel
"$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
21155 if test "x$ac_cv_header_mach_mach_h" = x
""yes; then :
21156 cat >>confdefs.h
<<_ACEOF
21157 #define HAVE_MACH_MACH_H 1
21166 for ac_header
in nlist.h
21168 ac_fn_c_check_header_mongrel
"$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
21169 if test "x$ac_cv_header_nlist_h" = x
""yes; then :
21170 cat >>confdefs.h
<<_ACEOF
21171 #define HAVE_NLIST_H 1
21173 ac_fn_c_check_member
"$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
21175 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x
""yes; then :
21177 cat >>confdefs.h
<<_ACEOF
21178 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
21184 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21185 /* end confdefs.h. */
21191 #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
21192 x.n_un.n_name = "";
21200 if ac_fn_c_try_link
"$LINENO"; then :
21202 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
21205 rm -f core conftest.err conftest.
$ac_objext \
21206 conftest
$ac_exeext conftest.
$ac_ext
21218 GNULIB_GETLOADAVG
=1
21229 if test $REPLACE_GETOPT = 1; then
21238 gl_LIBOBJS
="$gl_LIBOBJS getopt.$ac_objext"
21248 gl_LIBOBJS
="$gl_LIBOBJS getopt1.$ac_objext"
21253 GNULIB_GL_UNISTD_H_GETOPT
=1
21263 if test -n "$gl_replace_getopt"; then
21267 if test $REPLACE_GETOPT = 1; then
21271 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
21277 if test $REPLACE_GETOPT = 1; then
21286 gl_LIBOBJS
="$gl_LIBOBJS getopt.$ac_objext"
21296 gl_LIBOBJS
="$gl_LIBOBJS getopt1.$ac_objext"
21301 GNULIB_GL_UNISTD_H_GETOPT
=1
21315 gl_gettimeofday_timezone
=void
21316 if test $ac_cv_func_gettimeofday != yes; then
21317 HAVE_GETTIMEOFDAY
=0
21322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday clobbers localtime buffer" >&5
21323 $as_echo_n "checking whether gettimeofday clobbers localtime buffer... " >&6; }
21324 if test "${gl_cv_func_gettimeofday_clobber+set}" = set; then :
21325 $as_echo_n "(cached) " >&6
21327 if test "$cross_compiling" = yes; then :
21328 # When cross-compiling:
21330 # Guess all is fine on glibc systems.
21331 *-gnu*) gl_cv_func_gettimeofday_clobber
="guessing no" ;;
21332 # If we don't know, assume the worst.
21333 *) gl_cv_func_gettimeofday_clobber
="guessing yes" ;;
21337 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21338 /* end confdefs.h. */
21339 #include <string.h>
21340 #include <sys/time.h>
21342 #include <stdlib.h>
21350 struct tm saved_lt;
21352 lt = localtime (&t);
21354 gettimeofday (&tv, NULL);
21355 return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0;
21361 if ac_fn_c_try_run
"$LINENO"; then :
21362 gl_cv_func_gettimeofday_clobber
=no
21364 gl_cv_func_gettimeofday_clobber
=yes
21366 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
21367 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
21371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_clobber" >&5
21372 $as_echo "$gl_cv_func_gettimeofday_clobber" >&6; }
21374 case "$gl_cv_func_gettimeofday_clobber" in
21376 REPLACE_GETTIMEOFDAY
=1
21379 $as_echo "#define gmtime rpl_gmtime" >>confdefs.h
21382 $as_echo "#define localtime rpl_localtime" >>confdefs.h
21386 $as_echo "#define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h
21391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday with POSIX signature" >&5
21392 $as_echo_n "checking for gettimeofday with POSIX signature... " >&6; }
21393 if test "${gl_cv_func_gettimeofday_posix_signature+set}" = set; then :
21394 $as_echo_n "(cached) " >&6
21396 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21397 /* end confdefs.h. */
21398 #include <sys/time.h>
21400 int gettimeofday (struct timeval *restrict, void *restrict);
21405 /* glibc uses struct timezone * rather than the POSIX void *
21406 if _GNU_SOURCE is defined. However, since the only portable
21407 use of gettimeofday uses NULL as the second parameter, and
21408 since the glibc definition is actually more typesafe, it is
21409 not worth wrapping this to get a compliant signature. */
21410 int (*f) (struct timeval *restrict, void *restrict)
21413 return !(x | c.tv_sec | c.tv_usec);
21419 if ac_fn_c_try_compile
"$LINENO"; then :
21420 gl_cv_func_gettimeofday_posix_signature
=yes
21422 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21423 /* end confdefs.h. */
21424 #include <sys/time.h>
21425 int gettimeofday (struct timeval *restrict, struct timezone *restrict);
21435 if ac_fn_c_try_compile
"$LINENO"; then :
21436 gl_cv_func_gettimeofday_posix_signature
=almost
21438 gl_cv_func_gettimeofday_posix_signature
=no
21440 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
21442 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
21444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5
21445 $as_echo "$gl_cv_func_gettimeofday_posix_signature" >&6; }
21446 if test $gl_cv_func_gettimeofday_posix_signature = almost
; then
21447 gl_gettimeofday_timezone
='struct timezone'
21448 elif test $gl_cv_func_gettimeofday_posix_signature != yes; then
21449 REPLACE_GETTIMEOFDAY
=1
21451 if test $REPLACE_STRUCT_TIMEVAL = 1; then
21452 REPLACE_GETTIMEOFDAY
=1
21457 cat >>confdefs.h
<<_ACEOF
21458 #define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone
21462 if test $HAVE_GETTIMEOFDAY = 0 ||
test $REPLACE_GETTIMEOFDAY = 1; then
21471 gl_LIBOBJS
="$gl_LIBOBJS gettimeofday.$ac_objext"
21474 for ac_header
in sys
/timeb.h
21476 ac_fn_c_check_header_mongrel
"$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default"
21477 if test "x$ac_cv_header_sys_timeb_h" = x
""yes; then :
21478 cat >>confdefs.h
<<_ACEOF
21479 #define HAVE_SYS_TIMEB_H 1
21486 for ac_func
in _ftime
21488 ac_fn_c_check_func
"$LINENO" "_ftime" "ac_cv_func__ftime"
21489 if test "x$ac_cv_func__ftime" = x
""yes; then :
21490 cat >>confdefs.h
<<_ACEOF
21491 #define HAVE__FTIME 1
21504 GNULIB_GETTIMEOFDAY
=1
21515 if test $ac_cv_func_lstat = yes; then
21517 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
21526 if test $REPLACE_LSTAT = 1; then
21535 gl_LIBOBJS
="$gl_LIBOBJS lstat.$ac_objext"
21559 if test $APPLE_UNIVERSAL_BUILD = 1; then
21560 # A universal build on Apple Mac OS X platforms.
21561 # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
21562 # But we need a configuration result that is valid in both modes.
21563 gl_cv_func_working_mktime
=no
21565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
21566 $as_echo_n "checking for working mktime... " >&6; }
21567 if test "${gl_cv_func_working_mktime+set}" = set; then :
21568 $as_echo_n "(cached) " >&6
21570 if test "$cross_compiling" = yes; then :
21571 gl_cv_func_working_mktime
=no
21573 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21574 /* end confdefs.h. */
21575 /* Test program from Paul Eggert and Tony Leneis. */
21576 #include <limits.h>
21577 #include <stdlib.h>
21580 #ifdef HAVE_UNISTD_H
21581 # include <unistd.h>
21585 # define alarm(X) /* empty */
21588 /* Work around redefinition to rpl_putenv by other config tests. */
21591 static time_t time_t_max;
21592 static time_t time_t_min;
21594 /* Values we'll use to set the TZ environment variable. */
21595 static char *tz_strings[] = {
21596 (char *) 0, "TZ=GMT0", "TZ=JST-9",
21597 "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
21599 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
21601 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
21602 Based on a problem report from Andreas Jaeger. */
21604 spring_forward_gap ()
21606 /* glibc (up to about 1998-10-07) failed this test. */
21609 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
21610 instead of "TZ=America/Vancouver" in order to detect the bug even
21611 on systems that don't support the Olson extension, or don't have the
21612 full zoneinfo tables installed. */
21613 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
21622 return mktime (&tm) != (time_t) -1;
21626 mktime_test1 (time_t now)
21629 return ! (lt = localtime (&now)) || mktime (lt) == now;
21633 mktime_test (time_t now)
21635 return (mktime_test1 (now)
21636 && mktime_test1 ((time_t) (time_t_max - now))
21637 && mktime_test1 ((time_t) (time_t_min + now)));
21643 /* Based on code from Ariel Faigon. */
21653 return tm.tm_mon == 2 && tm.tm_mday == 31;
21657 bigtime_test (int j)
21661 tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
21662 now = mktime (&tm);
21663 if (now != (time_t) -1)
21665 struct tm *lt = localtime (&now);
21667 && lt->tm_year == tm.tm_year
21668 && lt->tm_mon == tm.tm_mon
21669 && lt->tm_mday == tm.tm_mday
21670 && lt->tm_hour == tm.tm_hour
21671 && lt->tm_min == tm.tm_min
21672 && lt->tm_sec == tm.tm_sec
21673 && lt->tm_yday == tm.tm_yday
21674 && lt->tm_wday == tm.tm_wday
21675 && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
21676 == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
21685 /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
21686 ignoring leap seconds. */
21687 unsigned long int answer = 2527315200UL;
21691 tm.tm_year = 2050 - 1900;
21694 tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
21697 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
21698 instead of "TZ=America/Vancouver" in order to detect the bug even
21699 on systems that don't support the Olson extension, or don't have the
21700 full zoneinfo tables installed. */
21701 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
21705 /* Check that the result is either a failure, or close enough
21706 to the correct answer that we can assume the discrepancy is
21707 due to leap seconds. */
21708 return (t == (time_t) -1
21709 || (0 < t && answer - 120 <= t && t <= answer + 120));
21718 int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
21719 int time_t_signed = ! ((time_t) 0 < (time_t) -1);
21721 /* This test makes some buggy mktime implementations loop.
21722 Give up after 60 seconds; a mktime slower than that
21723 isn't worth using anyway. */
21726 time_t_max = (! time_t_signed
21728 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
21730 time_t_min = (! time_t_signed
21732 : time_t_signed_magnitude
21736 delta = time_t_max / 997; /* a suitable prime number */
21737 for (i = 0; i < N_STRINGS; i++)
21740 putenv (tz_strings[i]);
21742 for (t = 0; t <= time_t_max - delta && (result & 1) == 0; t += delta)
21743 if (! mktime_test (t))
21745 if ((result & 2) == 0
21746 && ! (mktime_test ((time_t) 1)
21747 && mktime_test ((time_t) (60 * 60))
21748 && mktime_test ((time_t) (60 * 60 * 24))))
21751 for (j = 1; (result & 4) == 0; j <<= 1)
21753 if (! bigtime_test (j))
21755 if (INT_MAX / 2 < j)
21758 if ((result & 8) == 0 && ! bigtime_test (INT_MAX))
21761 if (! irix_6_4_bug ())
21763 if (! spring_forward_gap ())
21765 if (! year_2050_test ())
21770 if ac_fn_c_try_run
"$LINENO"; then :
21771 gl_cv_func_working_mktime
=yes
21773 gl_cv_func_working_mktime
=no
21775 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
21776 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
21781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5
21782 $as_echo "$gl_cv_func_working_mktime" >&6; }
21784 if test $gl_cv_func_working_mktime = no
; then
21790 if test $REPLACE_MKTIME = 1; then
21799 gl_LIBOBJS
="$gl_LIBOBJS mktime.$ac_objext"
21820 if test $ac_cv_func_pselect = yes; then
21821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether signature of pselect conforms to POSIX" >&5
21822 $as_echo_n "checking whether signature of pselect conforms to POSIX... " >&6; }
21823 if test "${gl_cv_sig_pselect+set}" = set; then :
21824 $as_echo_n "(cached) " >&6
21826 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21827 /* end confdefs.h. */
21828 #include <sys/select.h>
21833 int (*p) (int, fd_set *, fd_set *, fd_set *restrict,
21834 struct timespec const *restrict,
21835 sigset_t const *restrict) = pselect;
21841 if ac_fn_c_try_link
"$LINENO"; then :
21842 gl_cv_sig_pselect
=yes
21844 gl_cv_sig_pselect
=no
21846 rm -f core conftest.err conftest.
$ac_objext \
21847 conftest
$ac_exeext conftest.
$ac_ext
21849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sig_pselect" >&5
21850 $as_echo "$gl_cv_sig_pselect" >&6; }
21852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pselect detects invalid fds" >&5
21853 $as_echo_n "checking whether pselect detects invalid fds... " >&6; }
21854 if test "${gl_cv_func_pselect_detects_ebadf+set}" = set; then :
21855 $as_echo_n "(cached) " >&6
21858 if test "$cross_compiling" = yes; then :
21861 # Guess yes on glibc systems.
21862 *-gnu*) gl_cv_func_pselect_detects_ebadf
="guessing yes" ;;
21863 # If we don't know, assume the worst.
21864 *) gl_cv_func_pselect_detects_ebadf
="guessing no" ;;
21868 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21869 /* end confdefs.h. */
21871 #include <sys/types.h>
21872 #include <sys/time.h>
21873 #if HAVE_SYS_SELECT_H
21874 # include <sys/select.h>
21876 #include <unistd.h>
21888 struct timespec timeout;
21889 timeout.tv_sec = 0;
21890 timeout.tv_nsec = 5000;
21891 return pselect (17, &set, NULL, NULL, &timeout, NULL) != -1 || errno != EBADF;
21897 if ac_fn_c_try_run
"$LINENO"; then :
21898 gl_cv_func_pselect_detects_ebadf
=yes
21900 gl_cv_func_pselect_detects_ebadf
=no
21902 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
21903 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
21908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pselect_detects_ebadf" >&5
21909 $as_echo "$gl_cv_func_pselect_detects_ebadf" >&6; }
21910 case $gl_cv_func_pselect_detects_ebadf in
21912 *) REPLACE_PSELECT
=1 ;;
21916 if test $ac_cv_func_pselect = no ||
test $gl_cv_sig_pselect = no
; then
21920 if test $HAVE_PSELECT = 0 ||
test $REPLACE_PSELECT = 1; then
21929 gl_LIBOBJS
="$gl_LIBOBJS pselect.$ac_objext"
21947 LIB_PTHREAD_SIGMASK
=
21952 if test "$gl_threads_api" = posix
; then
21953 if test $ac_cv_func_pthread_sigmask = yes; then
21956 if test -n "$LIBMULTITHREAD"; then
21957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_sigmask in $LIBMULTITHREAD" >&5
21958 $as_echo_n "checking for pthread_sigmask in $LIBMULTITHREAD... " >&6; }
21959 if test "${gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD+set}" = set; then :
21960 $as_echo_n "(cached) " >&6
21962 gl_save_LIBS
="$LIBS"
21963 LIBS
="$LIBS $LIBMULTITHREAD"
21964 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21965 /* end confdefs.h. */
21966 #include <pthread.h>
21967 #include <signal.h>
21972 return pthread_sigmask (0, (sigset_t *) 0, (sigset_t *) 0);
21978 if ac_fn_c_try_link
"$LINENO"; then :
21979 gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD
=yes
21981 gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD
=no
21983 rm -f core conftest.err conftest.
$ac_objext \
21984 conftest
$ac_exeext conftest.
$ac_ext
21985 LIBS
="$gl_save_LIBS"
21988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&5
21989 $as_echo "$gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&6; }
21990 if test $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD = yes; then
21991 LIB_PTHREAD_SIGMASK
="$LIBMULTITHREAD"
21993 HAVE_PTHREAD_SIGMASK
=0
21996 HAVE_PTHREAD_SIGMASK
=0
22000 if test $ac_cv_func_pthread_sigmask = yes; then
22001 REPLACE_PTHREAD_SIGMASK
=1
22003 HAVE_PTHREAD_SIGMASK
=0
22010 if test $HAVE_PTHREAD_SIGMASK = 1; then
22013 if test -z "$LIB_PTHREAD_SIGMASK"; then
22014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask works without -lpthread" >&5
22015 $as_echo_n "checking whether pthread_sigmask works without -lpthread... " >&6; }
22016 if test "${gl_cv_func_pthread_sigmask_in_libc_works+set}" = set; then :
22017 $as_echo_n "(cached) " >&6
22020 if test "$cross_compiling" = yes; then :
22023 freebsd
* | hpux
* | solaris | solaris2.
[2-9]*)
22024 gl_cv_func_pthread_sigmask_in_libc_works
="guessing no";;
22026 gl_cv_func_pthread_sigmask_in_libc_works
="guessing yes";;
22030 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22031 /* end confdefs.h. */
22033 #include <pthread.h>
22034 #include <signal.h>
22035 #include <stddef.h>
22039 sigemptyset (&set);
22040 return pthread_sigmask (1729, &set, NULL) != 0;
22043 if ac_fn_c_try_run
"$LINENO"; then :
22044 gl_cv_func_pthread_sigmask_in_libc_works
=no
22046 gl_cv_func_pthread_sigmask_in_libc_works
=yes
22048 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
22049 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
22054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_libc_works" >&5
22055 $as_echo "$gl_cv_func_pthread_sigmask_in_libc_works" >&6; }
22056 case "$gl_cv_func_pthread_sigmask_in_libc_works" in
22058 REPLACE_PTHREAD_SIGMASK
=1
22060 $as_echo "#define PTHREAD_SIGMASK_INEFFECTIVE 1" >>confdefs.h
22066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask returns error numbers" >&5
22067 $as_echo_n "checking whether pthread_sigmask returns error numbers... " >&6; }
22068 if test "${gl_cv_func_pthread_sigmask_return_works+set}" = set; then :
22069 $as_echo_n "(cached) " >&6
22072 gl_save_LIBS
="$LIBS"
22073 LIBS
="$LIBS $LIB_PTHREAD_SIGMASK"
22074 if test "$cross_compiling" = yes; then :
22077 gl_cv_func_pthread_sigmask_return_works
="guessing no";;
22079 gl_cv_func_pthread_sigmask_return_works
="guessing yes";;
22083 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22084 /* end confdefs.h. */
22086 #include <pthread.h>
22087 #include <signal.h>
22088 #include <stddef.h>
22092 sigemptyset (&set);
22093 if (pthread_sigmask (1729, &set, NULL) == -1)
22098 if ac_fn_c_try_run
"$LINENO"; then :
22099 gl_cv_func_pthread_sigmask_return_works
=yes
22101 gl_cv_func_pthread_sigmask_return_works
=no
22103 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
22104 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
22107 LIBS
="$gl_save_LIBS"
22110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_return_works" >&5
22111 $as_echo "$gl_cv_func_pthread_sigmask_return_works" >&6; }
22112 case "$gl_cv_func_pthread_sigmask_return_works" in
22114 REPLACE_PTHREAD_SIGMASK
=1
22116 $as_echo "#define PTHREAD_SIGMASK_FAILS_WITH_ERRNO 1" >>confdefs.h
22121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask unblocks signals correctly" >&5
22122 $as_echo_n "checking whether pthread_sigmask unblocks signals correctly... " >&6; }
22123 if test "${gl_cv_func_pthread_sigmask_unblock_works+set}" = set; then :
22124 $as_echo_n "(cached) " >&6
22129 gl_cv_func_pthread_sigmask_unblock_works
="guessing no";;
22131 gl_cv_func_pthread_sigmask_unblock_works
="guessing yes";;
22133 gl_save_LIBS
="$LIBS"
22134 LIBS
="$LIBS $LIBMULTITHREAD"
22135 if test "$cross_compiling" = yes; then :
22138 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22139 /* end confdefs.h. */
22141 #include <pthread.h>
22142 #include <signal.h>
22144 #include <stdlib.h>
22145 #include <unistd.h>
22146 static volatile int sigint_occurred;
22148 sigint_handler (int sig)
22155 int pid = getpid ();
22157 signal (SIGINT, sigint_handler);
22158 sigemptyset (&set);
22159 sigaddset (&set, SIGINT);
22160 if (!(pthread_sigmask (SIG_BLOCK, &set, NULL) == 0))
22162 sprintf (command, "sh -c 'sleep 1; kill -%d %d' &", SIGINT, pid);
22163 if (!(system (command) == 0))
22166 if (!(sigint_occurred == 0))
22168 if (!(pthread_sigmask (SIG_UNBLOCK, &set, NULL) == 0))
22170 if (!(sigint_occurred == 1)) /* This fails on IRIX. */
22175 if ac_fn_c_try_run
"$LINENO"; then :
22178 gl_cv_func_pthread_sigmask_unblock_works
=no
22180 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
22181 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
22184 LIBS
="$gl_save_LIBS"
22187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_unblock_works" >&5
22188 $as_echo "$gl_cv_func_pthread_sigmask_unblock_works" >&6; }
22189 case "$gl_cv_func_pthread_sigmask_unblock_works" in
22191 REPLACE_PTHREAD_SIGMASK
=1
22193 $as_echo "#define PTHREAD_SIGMASK_UNBLOCK_BUG 1" >>confdefs.h
22199 if test $HAVE_PTHREAD_SIGMASK = 0 ||
test $REPLACE_PTHREAD_SIGMASK = 1; then
22208 gl_LIBOBJS
="$gl_LIBOBJS pthread_sigmask.$ac_objext"
22211 if test $HAVE_PTHREAD_SIGMASK = 1; then
22213 $as_echo "#define HAVE_PTHREAD_SIGMASK 1" >>confdefs.h
22223 GNULIB_PTHREAD_SIGMASK
=1
22232 if test $ac_cv_func_readlink = no
; then
22235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
22236 $as_echo_n "checking whether readlink signature is correct... " >&6; }
22237 if test "${gl_cv_decl_readlink_works+set}" = set; then :
22238 $as_echo_n "(cached) " >&6
22240 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22241 /* end confdefs.h. */
22242 #include <unistd.h>
22243 /* Cause compilation failure if original declaration has wrong type. */
22244 ssize_t readlink (const char *, char *, size_t);
22253 if ac_fn_c_try_compile
"$LINENO"; then :
22254 gl_cv_decl_readlink_works
=yes
22256 gl_cv_decl_readlink_works
=no
22258 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
22260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
22261 $as_echo "$gl_cv_decl_readlink_works" >&6; }
22262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
22263 $as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
22264 if test "${gl_cv_func_readlink_works+set}" = set; then :
22265 $as_echo_n "(cached) " >&6
22267 # We have readlink, so assume ln -s works.
22268 ln -s conftest.no-such conftest.link
22269 ln -s conftest.link conftest.lnk2
22270 if test "$cross_compiling" = yes; then :
22272 # Guess yes on glibc systems.
22273 *-gnu*) gl_cv_func_readlink_works
="guessing yes" ;;
22274 # If we don't know, assume the worst.
22275 *) gl_cv_func_readlink_works
="guessing no" ;;
22279 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22280 /* end confdefs.h. */
22281 #include <unistd.h>
22287 return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
22292 if ac_fn_c_try_run
"$LINENO"; then :
22293 gl_cv_func_readlink_works
=yes
22295 gl_cv_func_readlink_works
=no
22297 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
22298 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
22301 rm -f conftest.link conftest.lnk2
22303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
22304 $as_echo "$gl_cv_func_readlink_works" >&6; }
22305 case "$gl_cv_func_readlink_works" in
22307 if test "$gl_cv_decl_readlink_works" != yes; then
22313 $as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
22320 if test $HAVE_READLINK = 0 ||
test $REPLACE_READLINK = 1; then
22329 gl_LIBOBJS
="$gl_LIBOBJS readlink.$ac_objext"
22357 if test $gl_cv_have_include_next = yes; then
22358 gl_cv_next_signal_h
='<'signal.h
'>'
22360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5
22361 $as_echo_n "checking absolute name of <signal.h>... " >&6; }
22362 if test "${gl_cv_next_signal_h+set}" = set; then :
22363 $as_echo_n "(cached) " >&6
22366 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22367 /* end confdefs.h. */
22368 #include <signal.h>
22372 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
22373 *) gl_absname_cpp
="$ac_cpp" ;;
22378 gl_dirsep_regex
='[/\\]'
22381 gl_dirsep_regex
='\/'
22384 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
22386 gl_header_literal_regex
=`echo 'signal.h' \
22387 | sed -e "$gl_make_literal_regex_sed"`
22388 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22389 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22394 gl_cv_next_signal_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22395 sed -n "$gl_absolute_header_sed"`'"'
22399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5
22400 $as_echo "$gl_cv_next_signal_h" >&6; }
22402 NEXT_SIGNAL_H
=$gl_cv_next_signal_h
22404 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
22405 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22406 gl_next_as_first_directive
='<'signal.h
'>'
22408 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22409 gl_next_as_first_directive
=$gl_cv_next_signal_h
22411 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H
=$gl_next_as_first_directive
22417 # AIX declares sig_atomic_t to already include volatile, and C89 compilers
22418 # then choke on 'volatile sig_atomic_t'. C99 requires that it compile.
22419 ac_fn_c_check_type
"$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" "
22420 #include <signal.h>
22423 if test "x$ac_cv_type_volatile_sig_atomic_t" = x
""yes; then :
22426 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
=0
22435 ac_fn_c_check_type
"$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "
22436 #include <signal.h>
22439 if test "x$ac_cv_type_sighandler_t" = x
""yes; then :
22442 HAVE_SIGHANDLER_T
=0
22448 ac_fn_c_check_type
"$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
22449 /* <sys/types.h> is not needed according to POSIX, but the
22450 <sys/socket.h> in i386-unknown-freebsd4.10 and
22451 powerpc-apple-darwin5.5 required it. */
22452 #include <sys/types.h>
22453 #if HAVE_SYS_SOCKET_H
22454 # include <sys/socket.h>
22455 #elif HAVE_WS2TCPIP_H
22456 # include <ws2tcpip.h>
22460 if test "x$ac_cv_type_socklen_t" = x
""yes; then :
22463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
22464 $as_echo_n "checking for socklen_t equivalent... " >&6; }
22465 if test "${gl_cv_socklen_t_equiv+set}" = set; then :
22466 $as_echo_n "(cached) " >&6
22468 # Systems have either "struct sockaddr *" or
22469 # "void *" as the second argument to getpeername
22470 gl_cv_socklen_t_equiv
=
22471 for arg2
in "struct sockaddr" void
; do
22472 for t
in int size_t
"unsigned int" "long int" "unsigned long int"; do
22473 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22474 /* end confdefs.h. */
22475 #include <sys/types.h>
22476 #include <sys/socket.h>
22478 int getpeername (int, $arg2 *, $t *);
22483 getpeername (0, 0, &len);
22488 if ac_fn_c_try_compile
"$LINENO"; then :
22489 gl_cv_socklen_t_equiv
="$t"
22491 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
22492 test "$gl_cv_socklen_t_equiv" != "" && break
22494 test "$gl_cv_socklen_t_equiv" != "" && break
22499 if test "$gl_cv_socklen_t_equiv" = ""; then
22500 as_fn_error
"Cannot find a type to use in place of socklen_t" "$LINENO" 5
22502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
22503 $as_echo "$gl_cv_socklen_t_equiv" >&6; }
22505 cat >>confdefs.h
<<_ACEOF
22506 #define socklen_t $gl_cv_socklen_t_equiv
22512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
22513 $as_echo_n "checking for ssize_t... " >&6; }
22514 if test "${gt_cv_ssize_t+set}" = set; then :
22515 $as_echo_n "(cached) " >&6
22517 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22518 /* end confdefs.h. */
22519 #include <sys/types.h>
22523 int x = sizeof (ssize_t *) + sizeof (ssize_t);
22529 if ac_fn_c_try_compile
"$LINENO"; then :
22534 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
22536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
22537 $as_echo "$gt_cv_ssize_t" >&6; }
22538 if test $gt_cv_ssize_t = no
; then
22540 $as_echo "#define ssize_t int" >>confdefs.h
22548 ac_fn_c_check_member
"$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include <sys/types.h>
22549 #include <sys/stat.h>
22551 if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = x
""yes; then :
22553 cat >>confdefs.h
<<_ACEOF
22554 #define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
22557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5
22558 $as_echo_n "checking whether struct stat.st_atim is of type struct timespec... " >&6; }
22559 if test "${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+set}" = set; then :
22560 $as_echo_n "(cached) " >&6
22562 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22563 /* end confdefs.h. */
22565 #include <sys/types.h>
22566 #include <sys/stat.h>
22567 #if HAVE_SYS_TIME_H
22568 # include <sys/time.h>
22571 struct timespec ts;
22584 if ac_fn_c_try_compile
"$LINENO"; then :
22585 ac_cv_typeof_struct_stat_st_atim_is_struct_timespec
=yes
22587 ac_cv_typeof_struct_stat_st_atim_is_struct_timespec
=no
22589 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
22591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5
22592 $as_echo "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; }
22593 if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then
22595 $as_echo "#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h
22599 ac_fn_c_check_member
"$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include <sys/types.h>
22600 #include <sys/stat.h>
22602 if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = x
""yes; then :
22604 cat >>confdefs.h
<<_ACEOF
22605 #define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1
22610 ac_fn_c_check_member
"$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include <sys/types.h>
22611 #include <sys/stat.h>
22613 if test "x$ac_cv_member_struct_stat_st_atimensec" = x
""yes; then :
22615 cat >>confdefs.h
<<_ACEOF
22616 #define HAVE_STRUCT_STAT_ST_ATIMENSEC 1
22621 ac_fn_c_check_member
"$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include <sys/types.h>
22622 #include <sys/stat.h>
22624 if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = x
""yes; then :
22626 cat >>confdefs.h
<<_ACEOF
22627 #define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1
22643 ac_fn_c_check_member
"$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "#include <sys/types.h>
22644 #include <sys/stat.h>
22646 if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = x
""yes; then :
22648 cat >>confdefs.h
<<_ACEOF
22649 #define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1
22654 ac_fn_c_check_member
"$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include <sys/types.h>
22655 #include <sys/stat.h>
22657 if test "x$ac_cv_member_struct_stat_st_birthtimensec" = x
""yes; then :
22659 cat >>confdefs.h
<<_ACEOF
22660 #define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1
22665 ac_fn_c_check_member
"$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include <sys/types.h>
22666 #include <sys/stat.h>
22668 if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = x
""yes; then :
22670 cat >>confdefs.h
<<_ACEOF
22671 #define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1
22683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5
22684 $as_echo_n "checking for working stdalign.h... " >&6; }
22685 if test "${gl_cv_header_working_stdalign_h+set}" = set; then :
22686 $as_echo_n "(cached) " >&6
22688 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22689 /* end confdefs.h. */
22690 #include <stdalign.h>
22691 #include <stddef.h>
22693 /* Test that alignof yields a result consistent with offsetof.
22694 This catches GCC bug 52023
22695 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. */
22697 template <class t> struct alignof_helper { char a; t b; };
22698 # define ao(type) offsetof (alignof_helper<type>, b)
22700 # define ao(type) offsetof (struct { char a; type b; }, b)
22702 char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1];
22703 char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1];
22704 char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1];
22706 /* Test _Alignas only on platforms where gnulib can help. */
22708 (__GNUC__ || __IBMC__ || __IBMCPP__ \
22709 || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER)
22710 int alignas (8) alignas_int = 1;
22711 char test_alignas[_Alignof (alignas_int) == 8 ? 1 : -1];
22722 if ac_fn_c_try_compile
"$LINENO"; then :
22723 gl_cv_header_working_stdalign_h
=yes
22725 gl_cv_header_working_stdalign_h
=no
22727 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
22729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5
22730 $as_echo "$gl_cv_header_working_stdalign_h" >&6; }
22732 if test $gl_cv_header_working_stdalign_h = yes; then
22735 STDALIGN_H
='stdalign.h'
22739 if test -n "$STDALIGN_H"; then
22740 GL_GENERATE_STDALIGN_H_TRUE
=
22741 GL_GENERATE_STDALIGN_H_FALSE
='#'
22743 GL_GENERATE_STDALIGN_H_TRUE
='#'
22744 GL_GENERATE_STDALIGN_H_FALSE
=
22750 NEXT_STDARG_H
='<stdarg.h>'
22751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
22752 $as_echo_n "checking for va_copy... " >&6; }
22753 if test "${gl_cv_func_va_copy+set}" = set; then :
22754 $as_echo_n "(cached) " >&6
22757 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22758 /* end confdefs.h. */
22759 #include <stdarg.h>
22765 void (*func) (va_list, va_list) = va_copy;
22772 if ac_fn_c_try_compile
"$LINENO"; then :
22773 gl_cv_func_va_copy
=yes
22775 gl_cv_func_va_copy
=no
22777 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
22780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5
22781 $as_echo "$gl_cv_func_va_copy" >&6; }
22782 if test $gl_cv_func_va_copy = no
; then
22783 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22784 /* end confdefs.h. */
22785 #if defined _AIX && !defined __GNUC__
22790 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
22791 $EGREP "vaccine" >/dev
/null
2>&1; then :
22798 if test $gl_aixcc = yes; then
22808 if test $gl_cv_have_include_next = yes; then
22809 gl_cv_next_stdarg_h
='<'stdarg.h
'>'
22811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdarg.h>" >&5
22812 $as_echo_n "checking absolute name of <stdarg.h>... " >&6; }
22813 if test "${gl_cv_next_stdarg_h+set}" = set; then :
22814 $as_echo_n "(cached) " >&6
22817 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22818 /* end confdefs.h. */
22819 #include <stdarg.h>
22823 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
22824 *) gl_absname_cpp
="$ac_cpp" ;;
22829 gl_dirsep_regex
='[/\\]'
22832 gl_dirsep_regex
='\/'
22835 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
22837 gl_header_literal_regex
=`echo 'stdarg.h' \
22838 | sed -e "$gl_make_literal_regex_sed"`
22839 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22840 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22845 gl_cv_next_stdarg_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22846 sed -n "$gl_absolute_header_sed"`'"'
22850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5
22851 $as_echo "$gl_cv_next_stdarg_h" >&6; }
22853 NEXT_STDARG_H
=$gl_cv_next_stdarg_h
22855 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
22856 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22857 gl_next_as_first_directive
='<'stdarg.h
'>'
22859 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22860 gl_next_as_first_directive
=$gl_cv_next_stdarg_h
22862 NEXT_AS_FIRST_DIRECTIVE_STDARG_H
=$gl_next_as_first_directive
22867 if test "$gl_cv_next_stdarg_h" = '""'; then
22868 gl_cv_next_stdarg_h
='"///usr/include/stdarg.h"'
22869 NEXT_STDARG_H
="$gl_cv_next_stdarg_h"
22873 saved_as_echo_n
="$as_echo_n"
22875 if test "${gl_cv_func___va_copy+set}" = set; then :
22876 $as_echo_n "(cached) " >&6
22879 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22880 /* end confdefs.h. */
22881 #include <stdarg.h>
22894 if ac_fn_c_try_compile
"$LINENO"; then :
22895 gl_cv_func___va_copy
=yes
22897 gl_cv_func___va_copy
=no
22899 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
22902 as_echo_n
="$saved_as_echo_n"
22904 if test $gl_cv_func___va_copy = yes; then
22906 $as_echo "#define va_copy __va_copy" >>confdefs.h
22911 $as_echo "#define va_copy gl_va_copy" >>confdefs.h
22917 if test -n "$STDARG_H"; then
22918 GL_GENERATE_STDARG_H_TRUE
=
22919 GL_GENERATE_STDARG_H_FALSE
='#'
22921 GL_GENERATE_STDARG_H_TRUE
='#'
22922 GL_GENERATE_STDARG_H_FALSE
=
22930 # Define two additional variables used in the Makefile substitution.
22932 if test "$ac_cv_header_stdbool_h" = yes; then
22935 STDBOOL_H
='stdbool.h'
22938 if test -n "$STDBOOL_H"; then
22939 GL_GENERATE_STDBOOL_H_TRUE
=
22940 GL_GENERATE_STDBOOL_H_FALSE
='#'
22942 GL_GENERATE_STDBOOL_H_TRUE
='#'
22943 GL_GENERATE_STDBOOL_H_FALSE
=
22947 if test "$ac_cv_type__Bool" = yes; then
22958 if test $gt_cv_c_wchar_t = no
; then
22962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
22963 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
22964 if test "${gl_cv_decl_null_works+set}" = set; then :
22965 $as_echo_n "(cached) " >&6
22967 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22968 /* end confdefs.h. */
22969 #include <stddef.h>
22970 int test[2 * (sizeof NULL == sizeof (void *)) -1];
22980 if ac_fn_c_try_compile
"$LINENO"; then :
22981 gl_cv_decl_null_works
=yes
22983 gl_cv_decl_null_works
=no
22985 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
22987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
22988 $as_echo "$gl_cv_decl_null_works" >&6; }
22989 if test $gl_cv_decl_null_works = no
; then
22994 if test -n "$STDDEF_H"; then
22995 GL_GENERATE_STDDEF_H_TRUE
=
22996 GL_GENERATE_STDDEF_H_FALSE
='#'
22998 GL_GENERATE_STDDEF_H_TRUE
='#'
22999 GL_GENERATE_STDDEF_H_FALSE
=
23002 if test -n "$STDDEF_H"; then
23011 if test $gl_cv_have_include_next = yes; then
23012 gl_cv_next_stddef_h
='<'stddef.h
'>'
23014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
23015 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
23016 if test "${gl_cv_next_stddef_h+set}" = set; then :
23017 $as_echo_n "(cached) " >&6
23020 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23021 /* end confdefs.h. */
23022 #include <stddef.h>
23026 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
23027 *) gl_absname_cpp
="$ac_cpp" ;;
23032 gl_dirsep_regex
='[/\\]'
23035 gl_dirsep_regex
='\/'
23038 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
23040 gl_header_literal_regex
=`echo 'stddef.h' \
23041 | sed -e "$gl_make_literal_regex_sed"`
23042 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23043 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23048 gl_cv_next_stddef_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23049 sed -n "$gl_absolute_header_sed"`'"'
23053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
23054 $as_echo "$gl_cv_next_stddef_h" >&6; }
23056 NEXT_STDDEF_H
=$gl_cv_next_stddef_h
23058 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
23059 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23060 gl_next_as_first_directive
='<'stddef.h
'>'
23062 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23063 gl_next_as_first_directive
=$gl_cv_next_stddef_h
23065 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
=$gl_next_as_first_directive
23084 if test $gl_cv_have_include_next = yes; then
23085 gl_cv_next_stdio_h
='<'stdio.h
'>'
23087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
23088 $as_echo_n "checking absolute name of <stdio.h>... " >&6; }
23089 if test "${gl_cv_next_stdio_h+set}" = set; then :
23090 $as_echo_n "(cached) " >&6
23093 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23094 /* end confdefs.h. */
23099 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
23100 *) gl_absname_cpp
="$ac_cpp" ;;
23105 gl_dirsep_regex
='[/\\]'
23108 gl_dirsep_regex
='\/'
23111 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
23113 gl_header_literal_regex
=`echo 'stdio.h' \
23114 | sed -e "$gl_make_literal_regex_sed"`
23115 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23116 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23121 gl_cv_next_stdio_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23122 sed -n "$gl_absolute_header_sed"`'"'
23126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
23127 $as_echo "$gl_cv_next_stdio_h" >&6; }
23129 NEXT_STDIO_H
=$gl_cv_next_stdio_h
23131 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
23132 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23133 gl_next_as_first_directive
='<'stdio.h
'>'
23135 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23136 gl_next_as_first_directive
=$gl_cv_next_stdio_h
23138 NEXT_AS_FIRST_DIRECTIVE_STDIO_H
=$gl_next_as_first_directive
23147 cat >>confdefs.h
<<_ACEOF
23148 #define GNULIB_FSCANF 1
23155 cat >>confdefs.h
<<_ACEOF
23156 #define GNULIB_SCANF 1
23192 if test $gl_cv_have_include_next = yes; then
23193 gl_cv_next_stdlib_h
='<'stdlib.h
'>'
23195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
23196 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
23197 if test "${gl_cv_next_stdlib_h+set}" = set; then :
23198 $as_echo_n "(cached) " >&6
23201 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23202 /* end confdefs.h. */
23203 #include <stdlib.h>
23207 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
23208 *) gl_absname_cpp
="$ac_cpp" ;;
23213 gl_dirsep_regex
='[/\\]'
23216 gl_dirsep_regex
='\/'
23219 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
23221 gl_header_literal_regex
=`echo 'stdlib.h' \
23222 | sed -e "$gl_make_literal_regex_sed"`
23223 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23224 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23229 gl_cv_next_stdlib_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23230 sed -n "$gl_absolute_header_sed"`'"'
23234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
23235 $as_echo "$gl_cv_next_stdlib_h" >&6; }
23237 NEXT_STDLIB_H
=$gl_cv_next_stdlib_h
23239 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
23240 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23241 gl_next_as_first_directive
='<'stdlib.h
'>'
23243 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23244 gl_next_as_first_directive
=$gl_cv_next_stdlib_h
23246 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
=$gl_next_as_first_directive
23256 # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
23264 $as_echo "#define my_strftime nstrftime" >>confdefs.h
23273 if test "$ac_cv_have_decl_strtoimax" != yes; then
23274 HAVE_DECL_STRTOIMAX
=0
23277 if test $ac_cv_func_strtoimax = yes; then
23279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtoimax works" >&5
23280 $as_echo_n "checking whether strtoimax works... " >&6; }
23281 if test "${gl_cv_func_strtoimax+set}" = set; then :
23282 $as_echo_n "(cached) " >&6
23284 if test "$cross_compiling" = yes; then :
23286 # Guess no on AIX 5.
23287 aix5
*) gl_cv_func_strtoimax
="guessing no" ;;
23288 # Guess yes otherwise.
23289 *) gl_cv_func_strtoimax
="guessing yes" ;;
23293 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23294 /* end confdefs.h. */
23297 #include <string.h>
23298 #include <inttypes.h>
23301 if (sizeof (intmax_t) > sizeof (int))
23303 const char *s = "4294967295";
23307 res = strtoimax (s, &p, 10);
23308 if (p != s + strlen (s))
23312 if (res != (intmax_t) 65535 * (intmax_t) 65537)
23317 const char *s = "2147483647";
23321 res = strtoimax (s, &p, 10);
23322 if (p != s + strlen (s))
23326 if (res != 2147483647)
23333 if ac_fn_c_try_run
"$LINENO"; then :
23334 gl_cv_func_strtoimax
=yes
23336 gl_cv_func_strtoimax
=no
23338 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
23339 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
23344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtoimax" >&5
23345 $as_echo "$gl_cv_func_strtoimax" >&6; }
23346 case "$gl_cv_func_strtoimax" in
23347 *no
) REPLACE_STRTOIMAX
=1 ;;
23353 if test $HAVE_STRTOIMAX = 0 ||
test $REPLACE_STRTOIMAX = 1; then
23362 gl_LIBOBJS
="$gl_LIBOBJS strtoimax.$ac_objext"
23365 ac_fn_c_check_decl
"$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
23366 if test "x$ac_cv_have_decl_strtoll" = x
""yes; then :
23372 cat >>confdefs.h
<<_ACEOF
23373 #define HAVE_DECL_STRTOLL $ac_have_decl
23394 if test "$ac_cv_have_decl_strtoumax" != yes; then
23395 HAVE_DECL_STRTOUMAX
=0
23398 if test $ac_cv_func_strtoumax = no
; then
23407 gl_LIBOBJS
="$gl_LIBOBJS strtoumax.$ac_objext"
23410 ac_fn_c_check_decl
"$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
23411 if test "x$ac_cv_have_decl_strtoull" = x
""yes; then :
23417 cat >>confdefs.h
<<_ACEOF
23418 #define HAVE_DECL_STRTOULL $ac_have_decl
23437 if test $ac_cv_func_symlink = no
; then
23440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
23441 $as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
23442 if test "${gl_cv_func_symlink_works+set}" = set; then :
23443 $as_echo_n "(cached) " >&6
23445 if test "$cross_compiling" = yes; then :
23447 # Guess yes on glibc systems.
23448 *-gnu*) gl_cv_func_symlink_works
="guessing yes" ;;
23449 # If we don't know, assume the worst.
23450 *) gl_cv_func_symlink_works
="guessing no" ;;
23454 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23455 /* end confdefs.h. */
23456 #include <unistd.h>
23462 if (!symlink ("a", "conftest.link/"))
23464 if (symlink ("conftest.f", "conftest.lnk2"))
23466 else if (!symlink ("a", "conftest.lnk2/"))
23474 if ac_fn_c_try_run
"$LINENO"; then :
23475 gl_cv_func_symlink_works
=yes
23477 gl_cv_func_symlink_works
=no
23479 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
23480 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
23483 rm -f conftest.f conftest.link conftest.lnk2
23485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
23486 $as_echo "$gl_cv_func_symlink_works" >&6; }
23487 case "$gl_cv_func_symlink_works" in
23495 if test $HAVE_SYMLINK = 0 ||
test $REPLACE_SYMLINK = 1; then
23504 gl_LIBOBJS
="$gl_LIBOBJS symlink.$ac_objext"
23521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
23522 $as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
23523 if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
23524 $as_echo_n "(cached) " >&6
23527 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23528 /* end confdefs.h. */
23529 #include <sys/select.h>
23538 if ac_fn_c_try_compile
"$LINENO"; then :
23539 gl_cv_header_sys_select_h_selfcontained
=yes
23541 gl_cv_header_sys_select_h_selfcontained
=no
23543 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
23544 if test $gl_cv_header_sys_select_h_selfcontained = yes; then
23545 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23546 /* end confdefs.h. */
23547 #include <sys/select.h>
23551 int memset; int bzero;
23557 if ac_fn_c_try_compile
"$LINENO"; then :
23558 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23559 /* end confdefs.h. */
23560 #include <sys/select.h>
23566 #define memset nonexistent_memset
23571 void *memset (void *, int, unsigned long);
23573 #define bzero nonexistent_bzero
23578 void bzero (void *, unsigned long);
23587 if ac_fn_c_try_link
"$LINENO"; then :
23590 gl_cv_header_sys_select_h_selfcontained
=no
23592 rm -f core conftest.err conftest.
$ac_objext \
23593 conftest
$ac_exeext conftest.
$ac_ext
23596 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
23600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
23601 $as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
23611 if test $gl_cv_have_include_next = yes; then
23612 gl_cv_next_sys_select_h
='<'sys
/select.h
'>'
23614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
23615 $as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
23616 if test "${gl_cv_next_sys_select_h+set}" = set; then :
23617 $as_echo_n "(cached) " >&6
23620 if test $ac_cv_header_sys_select_h = yes; then
23623 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23624 /* end confdefs.h. */
23625 #include <sys/select.h>
23629 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
23630 *) gl_absname_cpp
="$ac_cpp" ;;
23635 gl_dirsep_regex
='[/\\]'
23638 gl_dirsep_regex
='\/'
23641 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
23643 gl_header_literal_regex
=`echo 'sys/select.h' \
23644 | sed -e "$gl_make_literal_regex_sed"`
23645 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23646 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23651 gl_cv_next_sys_select_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23652 sed -n "$gl_absolute_header_sed"`'"'
23654 gl_cv_next_sys_select_h
='<'sys
/select.h
'>'
23659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
23660 $as_echo "$gl_cv_next_sys_select_h" >&6; }
23662 NEXT_SYS_SELECT_H
=$gl_cv_next_sys_select_h
23664 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
23665 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23666 gl_next_as_first_directive
='<'sys
/select.h
'>'
23668 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23669 gl_next_as_first_directive
=$gl_cv_next_sys_select_h
23671 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H
=$gl_next_as_first_directive
23676 if test $ac_cv_header_sys_select_h = yes; then
23677 HAVE_SYS_SELECT_H
=1
23679 HAVE_SYS_SELECT_H
=0
23686 if test $ac_cv_header_sys_socket_h != yes; then
23687 for ac_header
in winsock2.h
23689 ac_fn_c_check_header_mongrel
"$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
23690 if test "x$ac_cv_header_winsock2_h" = x
""yes; then :
23691 cat >>confdefs.h
<<_ACEOF
23692 #define HAVE_WINSOCK2_H 1
23700 if test "$ac_cv_header_winsock2_h" = yes; then
23702 UNISTD_H_HAVE_WINSOCK2_H
=1
23703 SYS_IOCTL_H_HAVE_WINSOCK2_H
=1
23729 if test $gl_cv_have_include_next = yes; then
23730 gl_cv_next_sys_stat_h
='<'sys
/stat.h
'>'
23732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
23733 $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
23734 if test "${gl_cv_next_sys_stat_h+set}" = set; then :
23735 $as_echo_n "(cached) " >&6
23738 if test $ac_cv_header_sys_stat_h = yes; then
23741 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23742 /* end confdefs.h. */
23743 #include <sys/stat.h>
23747 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
23748 *) gl_absname_cpp
="$ac_cpp" ;;
23753 gl_dirsep_regex
='[/\\]'
23756 gl_dirsep_regex
='\/'
23759 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
23761 gl_header_literal_regex
=`echo 'sys/stat.h' \
23762 | sed -e "$gl_make_literal_regex_sed"`
23763 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23764 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23769 gl_cv_next_sys_stat_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23770 sed -n "$gl_absolute_header_sed"`'"'
23772 gl_cv_next_sys_stat_h
='<'sys
/stat.h
'>'
23777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
23778 $as_echo "$gl_cv_next_sys_stat_h" >&6; }
23780 NEXT_SYS_STAT_H
=$gl_cv_next_sys_stat_h
23782 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
23783 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23784 gl_next_as_first_directive
='<'sys
/stat.h
'>'
23786 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23787 gl_next_as_first_directive
=$gl_cv_next_sys_stat_h
23789 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
=$gl_next_as_first_directive
23801 if test $WINDOWS_64_BIT_ST_SIZE = 1; then
23803 $as_echo "#define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h
23807 ac_fn_c_check_type
"$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
23808 #include <sys/stat.h>
23810 if test "x$ac_cv_type_nlink_t" = x
""yes; then :
23814 $as_echo "#define nlink_t int" >>confdefs.h
23835 ac_fn_c_check_decl
"$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "#include <time.h>
23837 if test "x$ac_cv_have_decl_localtime_r" = x
""yes; then :
23843 cat >>confdefs.h
<<_ACEOF
23844 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
23847 if test $ac_cv_have_decl_localtime_r = no
; then
23848 HAVE_DECL_LOCALTIME_R
=0
23852 if test $ac_cv_func_localtime_r = yes; then
23854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
23855 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
23856 if test "${gl_cv_time_r_posix+set}" = set; then :
23857 $as_echo_n "(cached) " >&6
23859 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23860 /* end confdefs.h. */
23865 /* We don't need to append 'restrict's to the argument types,
23866 even though the POSIX signature has the 'restrict's,
23867 since C99 says they can't affect type compatibility. */
23868 struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
23870 /* Check the return type is a pointer.
23871 On HP-UX 10 it is 'int'. */
23872 *localtime_r (0, 0);
23878 if ac_fn_c_try_compile
"$LINENO"; then :
23879 gl_cv_time_r_posix
=yes
23881 gl_cv_time_r_posix
=no
23883 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
23886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
23887 $as_echo "$gl_cv_time_r_posix" >&6; }
23888 if test $gl_cv_time_r_posix = yes; then
23889 REPLACE_LOCALTIME_R
=0
23891 REPLACE_LOCALTIME_R
=1
23897 if test $HAVE_LOCALTIME_R = 0 ||
test $REPLACE_LOCALTIME_R = 1; then
23906 gl_LIBOBJS
="$gl_LIBOBJS time_r.$ac_objext"
23930 gl_saved_libs
=$LIBS
23931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing timer_settime" >&5
23932 $as_echo_n "checking for library containing timer_settime... " >&6; }
23933 if test "${ac_cv_search_timer_settime+set}" = set; then :
23934 $as_echo_n "(cached) " >&6
23936 ac_func_search_save_LIBS
=$LIBS
23937 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23938 /* end confdefs.h. */
23940 /* Override any GCC internal prototype to avoid an error.
23941 Use char because int might match the return type of a GCC
23942 builtin and then its argument prototype would still apply. */
23946 char timer_settime ();
23950 return timer_settime ();
23955 for ac_lib
in '' rt posix4
; do
23956 if test -z "$ac_lib"; then
23957 ac_res
="none required"
23960 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
23962 if ac_fn_c_try_link
"$LINENO"; then :
23963 ac_cv_search_timer_settime
=$ac_res
23965 rm -f core conftest.err conftest.
$ac_objext \
23967 if test "${ac_cv_search_timer_settime+set}" = set; then :
23971 if test "${ac_cv_search_timer_settime+set}" = set; then :
23974 ac_cv_search_timer_settime
=no
23976 rm conftest.
$ac_ext
23977 LIBS
=$ac_func_search_save_LIBS
23979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_timer_settime" >&5
23980 $as_echo "$ac_cv_search_timer_settime" >&6; }
23981 ac_res
=$ac_cv_search_timer_settime
23982 if test "$ac_res" != no
; then :
23983 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
23984 test "$ac_cv_search_timer_settime" = "none required" ||
23985 LIB_TIMER_TIME
=$ac_cv_search_timer_settime
23988 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23989 /* end confdefs.h. */
23991 #include <features.h>
23992 #ifdef __GNU_LIBRARY__
23993 #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || (__GLIBC__ > 2)) \
23994 && !defined __UCLIBC__
23995 Thread emulation available
24000 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
24001 $EGREP "Thread" >/dev
/null
2>&1; then :
24002 LIB_TIMER_TIME
="$LIB_TIMER_TIME $LIBMULTITHREAD"
24006 for ac_func
in timer_settime
24008 ac_fn_c_check_func
"$LINENO" "timer_settime" "ac_cv_func_timer_settime"
24009 if test "x$ac_cv_func_timer_settime" = x
""yes; then :
24010 cat >>confdefs.h
<<_ACEOF
24011 #define HAVE_TIMER_SETTIME 1
24017 LIBS
=$gl_saved_libs
24033 if test $gl_cv_have_include_next = yes; then
24034 gl_cv_next_unistd_h
='<'unistd.h
'>'
24036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
24037 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
24038 if test "${gl_cv_next_unistd_h+set}" = set; then :
24039 $as_echo_n "(cached) " >&6
24042 if test $ac_cv_header_unistd_h = yes; then
24045 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
24046 /* end confdefs.h. */
24047 #include <unistd.h>
24051 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
24052 *) gl_absname_cpp
="$ac_cpp" ;;
24057 gl_dirsep_regex
='[/\\]'
24060 gl_dirsep_regex
='\/'
24063 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
24065 gl_header_literal_regex
=`echo 'unistd.h' \
24066 | sed -e "$gl_make_literal_regex_sed"`
24067 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
24068 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
24073 gl_cv_next_unistd_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
24074 sed -n "$gl_absolute_header_sed"`'"'
24076 gl_cv_next_unistd_h
='<'unistd.h
'>'
24081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
24082 $as_echo "$gl_cv_next_unistd_h" >&6; }
24084 NEXT_UNISTD_H
=$gl_cv_next_unistd_h
24086 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
24087 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
24088 gl_next_as_first_directive
='<'unistd.h
'>'
24090 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
24091 gl_next_as_first_directive
=$gl_cv_next_unistd_h
24093 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
=$gl_next_as_first_directive
24098 if test $ac_cv_header_unistd_h = yes; then
24117 if test $ac_cv_func_futimens = no
&& test $ac_cv_func_futimesat = yes; then
24118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimesat handles NULL file" >&5
24119 $as_echo_n "checking whether futimesat handles NULL file... " >&6; }
24120 if test "${gl_cv_func_futimesat_works+set}" = set; then :
24121 $as_echo_n "(cached) " >&6
24123 touch conftest.
file
24124 if test "$cross_compiling" = yes; then :
24126 # Guess yes on glibc systems.
24127 *-gnu*) gl_cv_func_futimesat_works
="guessing yes" ;;
24128 # If we don't know, assume the worst.
24129 *) gl_cv_func_futimesat_works
="guessing no" ;;
24133 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
24134 /* end confdefs.h. */
24136 #include <stddef.h>
24137 #include <sys/times.h>
24143 int fd = open ("conftest.file", O_RDWR);
24144 if (fd < 0) return 1;
24145 if (futimesat (fd, NULL, NULL)) return 2;
24151 if ac_fn_c_try_run
"$LINENO"; then :
24152 gl_cv_func_futimesat_works
=yes
24154 gl_cv_func_futimesat_works
=no
24156 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
24157 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
24160 rm -f conftest.
file
24162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimesat_works" >&5
24163 $as_echo "$gl_cv_func_futimesat_works" >&6; }
24164 case "$gl_cv_func_futimesat_works" in
24168 $as_echo "#define FUTIMESAT_NULL_BUG 1" >>confdefs.h
24174 gl_gnulib_enabled_dosname
=false
24175 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36
=false
24176 gl_gnulib_enabled_pathmax
=false
24177 gl_gnulib_enabled_stat
=false
24178 gl_gnulib_enabled_strtoll
=false
24179 gl_gnulib_enabled_strtoull
=false
24180 gl_gnulib_enabled_verify
=false
24181 func_gl_gnulib_m4code_dosname
()
24183 if ! $gl_gnulib_enabled_dosname; then
24184 gl_gnulib_enabled_dosname
=true
24187 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
()
24189 if ! $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
24192 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36
=true
24195 func_gl_gnulib_m4code_pathmax
()
24197 if ! $gl_gnulib_enabled_pathmax; then
24201 gl_gnulib_enabled_pathmax
=true
24204 func_gl_gnulib_m4code_stat
()
24206 if ! $gl_gnulib_enabled_stat; then
24210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5
24211 $as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; }
24212 if test "${gl_cv_func_stat_dir_slash+set}" = set; then :
24213 $as_echo_n "(cached) " >&6
24215 if test "$cross_compiling" = yes; then :
24217 mingw
*) gl_cv_func_stat_dir_slash
="guessing no";;
24218 *) gl_cv_func_stat_dir_slash
="guessing yes";;
24221 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
24222 /* end confdefs.h. */
24223 #include <sys/stat.h>
24228 struct stat st; return stat (".", &st) != stat ("./", &st);
24233 if ac_fn_c_try_run
"$LINENO"; then :
24234 gl_cv_func_stat_dir_slash
=yes
24236 gl_cv_func_stat_dir_slash
=no
24238 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
24239 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
24243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
24244 $as_echo "$gl_cv_func_stat_dir_slash" >&6; }
24245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
24246 $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
24247 if test "${gl_cv_func_stat_file_slash+set}" = set; then :
24248 $as_echo_n "(cached) " >&6
24251 # Assume that if we have lstat, we can also check symlinks.
24252 if test $ac_cv_func_lstat = yes; then
24253 ln -s conftest.tmp conftest.lnk
24255 if test "$cross_compiling" = yes; then :
24257 # Guess yes on glibc systems.
24258 *-gnu*) gl_cv_func_stat_file_slash
="guessing yes" ;;
24259 # If we don't know, assume the worst.
24260 *) gl_cv_func_stat_file_slash
="guessing no" ;;
24264 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
24265 /* end confdefs.h. */
24266 #include <sys/stat.h>
24273 if (!stat ("conftest.tmp/", &st))
24276 if (!stat ("conftest.lnk/", &st))
24285 if ac_fn_c_try_run
"$LINENO"; then :
24286 gl_cv_func_stat_file_slash
=yes
24288 gl_cv_func_stat_file_slash
=no
24290 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
24291 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
24294 rm -f conftest.tmp conftest.lnk
24296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
24297 $as_echo "$gl_cv_func_stat_file_slash" >&6; }
24298 case $gl_cv_func_stat_dir_slash in
24299 *no
) REPLACE_STAT
=1
24301 $as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h
24304 case $gl_cv_func_stat_file_slash in
24305 *no
) REPLACE_STAT
=1
24307 $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
24311 if test $REPLACE_STAT = 1; then
24320 gl_LIBOBJS
="$gl_LIBOBJS stat.$ac_objext"
24338 gl_gnulib_enabled_stat
=true
24339 if test $REPLACE_STAT = 1; then
24340 func_gl_gnulib_m4code_dosname
24342 if test $REPLACE_STAT = 1; then
24343 func_gl_gnulib_m4code_pathmax
24345 if test $REPLACE_STAT = 1; then
24346 func_gl_gnulib_m4code_verify
24350 func_gl_gnulib_m4code_strtoll
()
24352 if ! $gl_gnulib_enabled_strtoll; then
24356 if test "$ac_cv_type_long_long_int" = yes; then
24357 for ac_func
in strtoll
24359 ac_fn_c_check_func
"$LINENO" "strtoll" "ac_cv_func_strtoll"
24360 if test "x$ac_cv_func_strtoll" = x
""yes; then :
24361 cat >>confdefs.h
<<_ACEOF
24362 #define HAVE_STRTOLL 1
24368 if test $ac_cv_func_strtoll = no
; then
24373 if test $HAVE_STRTOLL = 0; then
24382 gl_LIBOBJS
="$gl_LIBOBJS strtoll.$ac_objext"
24399 gl_gnulib_enabled_strtoll
=true
24402 func_gl_gnulib_m4code_strtoull
()
24404 if ! $gl_gnulib_enabled_strtoull; then
24408 if test "$ac_cv_type_unsigned_long_long_int" = yes; then
24409 for ac_func
in strtoull
24411 ac_fn_c_check_func
"$LINENO" "strtoull" "ac_cv_func_strtoull"
24412 if test "x$ac_cv_func_strtoull" = x
""yes; then :
24413 cat >>confdefs.h
<<_ACEOF
24414 #define HAVE_STRTOULL 1
24420 if test $ac_cv_func_strtoull = no
; then
24425 if test $HAVE_STRTOULL = 0; then
24434 gl_LIBOBJS
="$gl_LIBOBJS strtoull.$ac_objext"
24451 gl_gnulib_enabled_strtoull
=true
24454 func_gl_gnulib_m4code_verify
()
24456 if ! $gl_gnulib_enabled_verify; then
24457 gl_gnulib_enabled_verify
=true
24460 if test $REPLACE_GETOPT = 1; then
24461 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
24463 if test $REPLACE_LSTAT = 1; then
24464 func_gl_gnulib_m4code_dosname
24466 if test $REPLACE_LSTAT = 1; then
24467 func_gl_gnulib_m4code_stat
24469 if test $HAVE_READLINK = 0 ||
test $REPLACE_READLINK = 1; then
24470 func_gl_gnulib_m4code_stat
24472 if { test $HAVE_STRTOIMAX = 0 ||
test $REPLACE_STRTOIMAX = 1; } && test $ac_cv_type_long_long_int = yes; then
24473 func_gl_gnulib_m4code_strtoll
24475 if test $HAVE_STRTOIMAX = 0 ||
test $REPLACE_STRTOIMAX = 1; then
24476 func_gl_gnulib_m4code_verify
24478 if test $ac_cv_func_strtoumax = no
&& test $ac_cv_type_unsigned_long_long_int = yes; then
24479 func_gl_gnulib_m4code_strtoull
24481 if test $ac_cv_func_strtoumax = no
; then
24482 func_gl_gnulib_m4code_verify
24485 if $gl_gnulib_enabled_dosname; then
24486 gl_GNULIB_ENABLED_dosname_TRUE
=
24487 gl_GNULIB_ENABLED_dosname_FALSE
='#'
24489 gl_GNULIB_ENABLED_dosname_TRUE
='#'
24490 gl_GNULIB_ENABLED_dosname_FALSE
=
24493 if $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
24494 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE
=
24495 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE
='#'
24497 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE
='#'
24498 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE
=
24501 if $gl_gnulib_enabled_pathmax; then
24502 gl_GNULIB_ENABLED_pathmax_TRUE
=
24503 gl_GNULIB_ENABLED_pathmax_FALSE
='#'
24505 gl_GNULIB_ENABLED_pathmax_TRUE
='#'
24506 gl_GNULIB_ENABLED_pathmax_FALSE
=
24509 if $gl_gnulib_enabled_stat; then
24510 gl_GNULIB_ENABLED_stat_TRUE
=
24511 gl_GNULIB_ENABLED_stat_FALSE
='#'
24513 gl_GNULIB_ENABLED_stat_TRUE
='#'
24514 gl_GNULIB_ENABLED_stat_FALSE
=
24517 if $gl_gnulib_enabled_strtoll; then
24518 gl_GNULIB_ENABLED_strtoll_TRUE
=
24519 gl_GNULIB_ENABLED_strtoll_FALSE
='#'
24521 gl_GNULIB_ENABLED_strtoll_TRUE
='#'
24522 gl_GNULIB_ENABLED_strtoll_FALSE
=
24525 if $gl_gnulib_enabled_strtoull; then
24526 gl_GNULIB_ENABLED_strtoull_TRUE
=
24527 gl_GNULIB_ENABLED_strtoull_FALSE
='#'
24529 gl_GNULIB_ENABLED_strtoull_TRUE
='#'
24530 gl_GNULIB_ENABLED_strtoull_FALSE
=
24533 if $gl_gnulib_enabled_verify; then
24534 gl_GNULIB_ENABLED_verify_TRUE
=
24535 gl_GNULIB_ENABLED_verify_FALSE
='#'
24537 gl_GNULIB_ENABLED_verify_TRUE
='#'
24538 gl_GNULIB_ENABLED_verify_FALSE
=
24541 # End of code from modules
24562 gl_source_base
='tests'
24563 gltests_WITNESS
=IN_
`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
24565 gl_module_indicator_condition
=$gltests_WITNESS
24576 LIBGNU_LIBDEPS
="$gl_libdeps"
24578 LIBGNU_LTLIBDEPS
="$gl_ltlibdeps"
24581 CFLAGS
=$SAVE_CFLAGS
24585 aix4-2
) LD_SWITCH_SYSTEM_TEMACS
="-Wl,-bnodelcsect" ;;
24588 ## The -headerpad option tells ld (see man page) to leave room at the
24589 ## end of the header for adding load commands. Needed for dumping.
24590 ## 0x690 is the total size of 30 segment load commands (at 56
24591 ## each); under Cocoa 31 commands are required.
24592 if test "$HAVE_NS" = "yes"; then
24593 libs_nsgui
="-framework AppKit"
24594 headerpad_extra
=6C8
24597 headerpad_extra
=690
24599 LD_SWITCH_SYSTEM_TEMACS
="-fno-pie -prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
24601 ## This is here because src/Makefile.in did some extra fiddling around
24602 ## with LD_SWITCH_SYSTEM. The cpp logic was:
24603 ## #ifndef LD_SWITCH_SYSTEM
24604 ## #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
24605 ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
24606 ## not using gcc, darwin.
24607 ## Because this was done in src/Makefile.in, the resulting part of
24608 ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
24609 ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
24610 ## rather than LD_SWITCH_SYSTEM.
24611 test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
24612 LD_SWITCH_SYSTEM_TEMACS
="-X $LD_SWITCH_SYSTEM_TEMACS"
24615 ## LD_SWITCH_X_SITE_RPATH is a -rpath option saying where to
24616 ## find X at run-time.
24617 ## When handled by cpp, this was in LD_SWITCH_SYSTEM. However, at the
24618 ## point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_RPATH
24619 ## had not yet been defined and was expanded to null. Hence LD_SWITCH_SYSTEM
24620 ## had different values in configure (in ac_link) and src/Makefile.in.
24621 ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
24622 gnu
*) LD_SWITCH_SYSTEM_TEMACS
="\$(LD_SWITCH_X_SITE_RPATH)" ;;
24624 *) LD_SWITCH_SYSTEM_TEMACS
= ;;
24633 ## gnu: GNU needs its own crt0.
24634 aix4-2|cygwin|darwin|gnu|hpux
*|irix6-5|sol2
*|unixware
) ORDINARY_LINK
=yes ;;
24636 ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
24637 ## library search parth, i.e. it won't search /usr/lib for libc and
24638 ## friends. Using -nostartfiles instead avoids this problem, and
24639 ## will also work on earlier NetBSD releases.
24640 netbsd|openbsd
) LD_FIRSTFLAG
="-nostartfiles" ;;
24642 ## powerpc*: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
24643 ## MkLinux/LinuxPPC needs this.
24644 ## s390x-* only supports opsys = gnu-linux so it can be added here.
24646 case "$canonical" in
24647 powerpc
*|s390x-
*) LD_FIRSTFLAG
="-nostdlib" ;;
24653 if test "x$ORDINARY_LINK" = "xyes"; then
24657 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
24660 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
24661 ## freebsd, gnu-* not on powerpc*|s390x*.
24662 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
24664 ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
24665 ## places that are difficult to figure out at make time. Fortunately,
24666 ## these same versions allow you to pass arbitrary flags on to the
24667 ## linker, so there is no reason not to use it as a linker.
24669 ## Well, it is not quite perfect. The "-nostdlib" keeps GCC from
24670 ## searching for libraries in its internal directories, so we have to
24671 ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
24672 LD_FIRSTFLAG
="-nostdlib"
24675 ## FIXME? What setting of EDIT_LDFLAGS should this have?
24676 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG
="-rdynamic"
24681 ## FIXME? The logic here is not precisely the same as that above.
24682 ## There is no check here for a pre-defined LD_FIRSTFLAG.
24683 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
24685 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
24688 freebsd|netbsd|openbsd
) LIB_GCC
= ;;
24691 ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
24692 ## build on ARM EABI under GNU/Linux. (Bug#5518)
24698 ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
24699 ## immediately undefine it again and redefine it to empty.
24700 ## Was the C_SWITCH_X_SITE part really necessary?
24701 ## LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
24707 ## Ask GCC where to find libgcc.a.
24708 *) LIB_GCC
=`$CC -print-libgcc-file-name 2> /dev/null` ;;
24712 ## Common for all window systems
24713 if test "$window_system" != "none"; then
24715 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
24718 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
24720 WINDOW_SYSTEM_OBJ
="fontset.o fringe.o image.o"
24727 #### Report on what we decided to do.
24728 #### Report GTK as a toolkit, even if it doesn't use Xt.
24729 #### It makes printing result more understandable as using GTK sets
24730 #### toolkit_scroll_bars to yes by default.
24731 if test "${HAVE_GTK}" = "yes"; then
24732 USE_X_TOOLKIT
="$USE_GTK_TOOLKIT"
24736 Configured for \`${canonical}'.
24738 Where should the build process find the source code? ${srcdir}
24739 What compiler should emacs be built with? ${CC} ${CFLAGS}
24740 Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
24741 Should Emacs use a relocating allocator for buffers? ${REL_ALLOC}
24742 Should Emacs use mmap(2) for buffer allocation? $use_mmap_for_buffers
24743 What window system should Emacs use? ${window_system}
24744 What toolkit should Emacs use? ${USE_X_TOOLKIT}"
24746 if test -n "${x_includes}"; then
24747 echo " Where do we find X Windows header files? ${x_includes}"
24749 echo " Where do we find X Windows header files? Standard dirs"
24751 if test -n "${x_libraries}"; then
24752 echo " Where do we find X Windows libraries? ${x_libraries}"
24754 echo " Where do we find X Windows libraries? Standard dirs"
24757 echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}"
24758 echo " Does Emacs use -lXpm? ${HAVE_XPM}"
24759 echo " Does Emacs use -ljpeg? ${HAVE_JPEG}"
24760 echo " Does Emacs use -ltiff? ${HAVE_TIFF}"
24761 echo " Does Emacs use a gif library? ${HAVE_GIF} $LIBGIF"
24762 echo " Does Emacs use -lpng? ${HAVE_PNG}"
24763 echo " Does Emacs use -lrsvg-2? ${HAVE_RSVG}"
24764 echo " Does Emacs use imagemagick? ${HAVE_IMAGEMAGICK}"
24766 echo " Does Emacs use -lgpm? ${HAVE_GPM}"
24767 echo " Does Emacs use -ldbus? ${HAVE_DBUS}"
24768 echo " Does Emacs use -lgconf? ${HAVE_GCONF}"
24769 echo " Does Emacs use GSettings? ${HAVE_GSETTINGS}"
24770 echo " Does Emacs use -lselinux? ${HAVE_LIBSELINUX}"
24771 echo " Does Emacs use -lgnutls? ${HAVE_GNUTLS}"
24772 echo " Does Emacs use -lxml2? ${HAVE_LIBXML2}"
24774 echo " Does Emacs use -lfreetype? ${HAVE_FREETYPE}"
24775 echo " Does Emacs use -lm17n-flt? ${HAVE_M17N_FLT}"
24776 echo " Does Emacs use -lotf? ${HAVE_LIBOTF}"
24777 echo " Does Emacs use -lxft? ${HAVE_XFT}"
24779 echo " Does Emacs use toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}"
24782 if test -n "${EMACSDATA}"; then
24783 echo " Environment variable EMACSDATA set to: $EMACSDATA"
24785 if test -n "${EMACSDOC}"; then
24786 echo " Environment variable EMACSDOC set to: $EMACSDOC"
24791 if test "$HAVE_NS" = "yes"; then
24793 echo "You must run \"${MAKE-make} install\" in order to test the built application.
24794 The installed application will go to nextstep/Emacs.app and can be
24795 run or moved from there."
24796 if test "$EN_NS_SELF_CONTAINED" = "yes"; then
24797 echo "The application will be fully self-contained."
24799 echo "The lisp resources for the application will be installed under ${prefix}.
24800 You may need to run \"${MAKE-make} install\" with sudo. The application will fail
24801 to run if these resources are not installed."
24806 if test "${opsys}" = "cygwin"; then
24808 1.5.
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: building Emacs on Cygwin 1.5 is not supported." >&5
24809 $as_echo "$as_me: WARNING: building Emacs on Cygwin 1.5 is not supported." >&2;}
24815 # Remove any trailing slashes in these variables.
24816 test "${prefix}" != NONE
&&
24817 prefix
=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
24818 test "${exec_prefix}" != NONE
&&
24819 exec_prefix
=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
24821 if test "$HAVE_NS" = "yes"; then
24822 if test "$NS_IMPL_GNUSTEP" = yes; then
24823 ac_config_files
="$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"
24826 ac_config_files
="$ac_config_files nextstep/Cocoa/Emacs.base/Contents/Info.plist:nextstep/templates/Info.plist.in nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings:nextstep/templates/InfoPlist.strings.in"
24831 SUBDIR_MAKEFILES
="lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile nextstep/Makefile"
24833 ac_config_files
="$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"
24836 opt_makefile
=test
/automated
/Makefile
24838 if test -f $srcdir/${opt_makefile}.
in; then
24839 SUBDIR_MAKEFILES
="$SUBDIR_MAKEFILES $opt_makefile"
24840 ac_config_files
="$ac_config_files test/automated/Makefile"
24845 opt_makefile
=admin
/unidata
/Makefile
24847 if test -f $srcdir/${opt_makefile}.
in; then
24848 SUBDIR_MAKEFILES
="$SUBDIR_MAKEFILES $opt_makefile"
24849 ac_config_files
="$ac_config_files admin/unidata/Makefile"
24854 SUBDIR_MAKEFILES_IN
=`echo " ${SUBDIR_MAKEFILES}" | sed -e 's| | $(srcdir)/|g' -e 's|Makefile|Makefile.in|g'`
24858 ac_config_commands
="$ac_config_commands mkdirs"
24861 ac_config_commands
="$ac_config_commands epaths"
24864 ac_config_commands
="$ac_config_commands gdbinit"
24867 cat >confcache
<<\_ACEOF
24868 # This file is a shell script that caches the results of configure
24869 # tests run on this system so they can be shared between configure
24870 # scripts and configure runs, see configure's option --config-cache.
24871 # It is not useful on other systems. If it contains results you don't
24872 # want to keep, you may remove or edit it.
24874 # config.status only pays attention to the cache file if you give it
24875 # the --recheck option to rerun configure.
24877 # `ac_cv_env_foo' variables (set or unset) will be overridden when
24878 # loading this file, other *unset* `ac_cv_foo' will be assigned the
24879 # following values.
24883 # The following way of writing the cache mishandles newlines in values,
24884 # but we know of no workaround that is simple, portable, and efficient.
24885 # So, we kill variables containing newlines.
24886 # Ultrix sh set writes to stderr and can't be redirected directly,
24887 # and sets the high bit in the cache file unless we assign to the vars.
24889 for ac_var
in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
24890 eval ac_val
=\$
$ac_var
24894 *_cv_
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
24895 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
24898 _ | IFS | as_nl
) ;; #(
24899 BASH_ARGV | BASH_SOURCE
) eval $ac_var= ;; #(
24900 *) { eval $ac_var=; unset $ac_var;} ;;
24906 case $as_nl`(ac_space=' '; set) 2>&1` in #(
24907 *${as_nl}ac_space
=\
*)
24908 # `set' does not quote correctly, so add quotes: double-quote
24909 # substitution turns \\\\ into \\, and sed turns \\ into \.
24912 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
24915 # `set' quotes correctly as required by POSIX, so do not add quotes.
24916 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
24925 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
24927 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
24929 if diff "$cache_file" confcache
>/dev
/null
2>&1; then :; else
24930 if test -w "$cache_file"; then
24931 test "x$cache_file" != "x/dev/null" &&
24932 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
24933 $as_echo "$as_me: updating cache $cache_file" >&6;}
24934 cat confcache
>$cache_file
24936 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
24937 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
24942 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
24943 # Let make expand exec_prefix.
24944 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
24946 DEFS
=-DHAVE_CONFIG_H
24950 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
24951 # 1. Remove the extension, and $U if already installed.
24952 ac_script
='s/\$U\././;s/\.o$//;s/\.obj$//'
24953 ac_i
=`$as_echo "$ac_i" | sed "$ac_script"`
24954 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
24955 # will be set to the directory where LIBOBJS objects are built.
24956 as_fn_append ac_libobjs
" \${LIBOBJDIR}$ac_i\$U.$ac_objext"
24957 as_fn_append ac_ltlibobjs
" \${LIBOBJDIR}$ac_i"'$U.lo'
24959 LIBOBJS
=$ac_libobjs
24961 LTLIBOBJS
=$ac_ltlibobjs
24964 if test -n "$EXEEXT"; then
24966 am__EXEEXT_FALSE
='#'
24968 am__EXEEXT_TRUE
='#'
24972 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
24973 as_fn_error
"conditional \"AMDEP\" was never defined.
24974 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24976 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
24977 as_fn_error
"conditional \"am__fastdepCC\" was never defined.
24978 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24980 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
24981 as_fn_error
"conditional \"GL_COND_LIBTOOL\" was never defined.
24982 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24984 if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then
24985 as_fn_error
"conditional \"GL_GENERATE_ALLOCA_H\" was never defined.
24986 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24989 if test -z "${GL_GENERATE_EXECINFO_H_TRUE}" && test -z "${GL_GENERATE_EXECINFO_H_FALSE}"; then
24990 as_fn_error
"conditional \"GL_GENERATE_EXECINFO_H\" was never defined.
24991 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24993 if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
24994 as_fn_error
"conditional \"GL_GENERATE_STDINT_H\" was never defined.
24995 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24997 if test -z "${GL_GENERATE_STDALIGN_H_TRUE}" && test -z "${GL_GENERATE_STDALIGN_H_FALSE}"; then
24998 as_fn_error
"conditional \"GL_GENERATE_STDALIGN_H\" was never defined.
24999 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25001 if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then
25002 as_fn_error
"conditional \"GL_GENERATE_STDARG_H\" was never defined.
25003 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25005 if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then
25006 as_fn_error
"conditional \"GL_GENERATE_STDBOOL_H\" was never defined.
25007 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25009 if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
25010 as_fn_error
"conditional \"GL_GENERATE_STDDEF_H\" was never defined.
25011 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25013 if test -z "${gl_GNULIB_ENABLED_dosname_TRUE}" && test -z "${gl_GNULIB_ENABLED_dosname_FALSE}"; then
25014 as_fn_error
"conditional \"gl_GNULIB_ENABLED_dosname\" was never defined.
25015 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25017 if test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE}" && test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE}"; then
25018 as_fn_error
"conditional \"gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36\" was never defined.
25019 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25021 if test -z "${gl_GNULIB_ENABLED_pathmax_TRUE}" && test -z "${gl_GNULIB_ENABLED_pathmax_FALSE}"; then
25022 as_fn_error
"conditional \"gl_GNULIB_ENABLED_pathmax\" was never defined.
25023 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25025 if test -z "${gl_GNULIB_ENABLED_stat_TRUE}" && test -z "${gl_GNULIB_ENABLED_stat_FALSE}"; then
25026 as_fn_error
"conditional \"gl_GNULIB_ENABLED_stat\" was never defined.
25027 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25029 if test -z "${gl_GNULIB_ENABLED_strtoll_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoll_FALSE}"; then
25030 as_fn_error
"conditional \"gl_GNULIB_ENABLED_strtoll\" was never defined.
25031 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25033 if test -z "${gl_GNULIB_ENABLED_strtoull_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoull_FALSE}"; then
25034 as_fn_error
"conditional \"gl_GNULIB_ENABLED_strtoull\" was never defined.
25035 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25037 if test -z "${gl_GNULIB_ENABLED_verify_TRUE}" && test -z "${gl_GNULIB_ENABLED_verify_FALSE}"; then
25038 as_fn_error
"conditional \"gl_GNULIB_ENABLED_verify\" was never defined.
25039 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25044 if test -n "$gl_LIBOBJS"; then
25045 # Remove the extension.
25046 sed_drop_objext
='s/\.o$//;s/\.obj$//'
25047 for i
in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
25048 gl_libobjs
="$gl_libobjs $i.$ac_objext"
25049 gl_ltlibobjs
="$gl_ltlibobjs $i.lo"
25052 gl_LIBOBJS
=$gl_libobjs
25054 gl_LTLIBOBJS
=$gl_ltlibobjs
25060 if test -n "$gltests_LIBOBJS"; then
25061 # Remove the extension.
25062 sed_drop_objext
='s/\.o$//;s/\.obj$//'
25063 for i
in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
25064 gltests_libobjs
="$gltests_libobjs $i.$ac_objext"
25065 gltests_ltlibobjs
="$gltests_ltlibobjs $i.lo"
25068 gltests_LIBOBJS
=$gltests_libobjs
25070 gltests_LTLIBOBJS
=$gltests_ltlibobjs
25074 : ${CONFIG_STATUS=./config.status}
25076 ac_clean_files_save
=$ac_clean_files
25077 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
25078 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
25079 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
25081 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
25083 # Generated by $as_me.
25084 # Run this file to recreate the current configuration.
25085 # Compiler output produced by configure, useful for debugging
25086 # configure, is in config.log if it exists.
25089 ac_cs_recheck=false
25092 SHELL=\${CONFIG_SHELL-$SHELL}
25095 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail
=1
25096 ## -------------------- ##
25097 ## M4sh Initialization. ##
25098 ## -------------------- ##
25100 # Be more Bourne compatible
25101 DUALCASE
=1; export DUALCASE
# for MKS sh
25102 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
25105 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
25106 # is contrary to our usage. Disable this feature.
25107 alias -g '${1+"$@"}'='"$@"'
25108 setopt NO_GLOB_SUBST
25110 case `(set -o) 2>/dev/null` in #(
25122 # Printing a long string crashes Solaris 7 /usr/bin/printf.
25123 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
25124 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
25125 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
25126 # Prefer a ksh shell builtin over an external printf program on Solaris,
25127 # but without wasting forks for bash or zsh.
25128 if test -z "$BASH_VERSION$ZSH_VERSION" \
25129 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
25130 as_echo='print
-r --'
25131 as_echo_n='print
-rn --'
25132 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
25133 as_echo='printf %s
\n'
25134 as_echo_n='printf %s
'
25136 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
25137 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
25138 as_echo_n='/usr
/ucb
/echo -n'
25140 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
25141 as_echo_n_body='eval
25145 expr "X$arg" : "X\\(.*\\)$as_nl";
25146 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
25148 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
25150 export as_echo_n_body
25151 as_echo_n='sh
-c $as_echo_n_body as_echo
'
25153 export as_echo_body
25154 as_echo='sh
-c $as_echo_body as_echo
'
25157 # The user is always right.
25158 if test "${PATH_SEPARATOR+set}" != set; then
25160 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
25161 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
25168 # We need space, tab and new line, in precisely that order. Quoting is
25169 # there to prevent editors from complaining about space-tab.
25170 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
25171 # splitting by setting IFS to empty value.)
25174 # Find who we are. Look in the path if we contain no directory separator.
25176 *[\\/]* ) as_myself=$0 ;;
25177 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
25178 for as_dir in $PATH
25181 test -z "$as_dir" && as_dir=.
25182 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
25188 # We did not find ourselves, most probably we were run as `sh COMMAND'
25189 # in which case we are not to be found in the path.
25190 if test "x$as_myself" = x
; then
25193 if test ! -f "$as_myself"; then
25194 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
25198 # Unset variables that we do not need and which cause bugs (e.g. in
25199 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
25200 # suppresses any "Segmentation fault" message there. '((' could
25201 # trigger a bug in pdksh 5.2.14.
25202 for as_var
in BASH_ENV ENV MAIL MAILPATH
25203 do eval test x\
${$as_var+set} = xset \
25204 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
25217 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
25220 # as_fn_error ERROR [LINENO LOG_FD]
25221 # ---------------------------------
25222 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
25223 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
25224 # script with status $?, using 1 if that was 0.
25227 as_status
=$?
; test $as_status -eq 0 && as_status
=1
25229 as_lineno
=${as_lineno-"$2"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
25230 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
25232 $as_echo "$as_me: error: $1" >&2
25233 as_fn_exit
$as_status
25237 # as_fn_set_status STATUS
25238 # -----------------------
25239 # Set $? to STATUS, without forking.
25240 as_fn_set_status
()
25243 } # as_fn_set_status
25245 # as_fn_exit STATUS
25246 # -----------------
25247 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
25251 as_fn_set_status
$1
25257 # Portably unset VAR.
25260 { eval $1=; unset $1;}
25262 as_unset
=as_fn_unset
25263 # as_fn_append VAR VALUE
25264 # ----------------------
25265 # Append the text in VALUE to the end of the definition contained in VAR. Take
25266 # advantage of any shell optimizations that allow amortized linear growth over
25267 # repeated appends, instead of the typical quadratic growth present in naive
25269 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
25270 eval 'as_fn_append ()
25281 # as_fn_arith ARG...
25282 # ------------------
25283 # Perform arithmetic evaluation on the ARGs, and store the result in the
25284 # global $as_val. Take advantage of shells that can avoid forks. The arguments
25285 # must be portable across $(()) and expr.
25286 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
25287 eval 'as_fn_arith ()
25294 as_val
=`expr "$@" || test $? -eq 1`
25299 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
25300 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
25306 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
25307 as_basename
=basename
25312 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
25318 as_me
=`$as_basename -- "$0" ||
25319 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
25320 X"$0" : 'X\(//\)$' \| \
25321 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
25323 sed '/^.*\/\([^/][^/]*\)\/*$/{
25337 # Avoid depending upon Character Ranges.
25338 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
25339 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
25340 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
25341 as_cr_digits
='0123456789'
25342 as_cr_alnum
=$as_cr_Letters$as_cr_digits
25344 ECHO_C
= ECHO_N
= ECHO_T
=
25345 case `echo -n x` in #(((((
25347 case `echo 'xy\c'` in
25348 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
25350 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
25357 rm -f conf$$ conf$$.exe conf$$.
file
25358 if test -d conf$$.dir
; then
25359 rm -f conf$$.dir
/conf$$.
file
25362 mkdir conf$$.dir
2>/dev
/null
25364 if (echo >conf$$.
file) 2>/dev
/null
; then
25365 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
25367 # ... but there are two gotchas:
25368 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
25369 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
25370 # In both cases, we have to default to `cp -p'.
25371 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
25373 elif ln conf$$.
file conf$$
2>/dev
/null
; then
25381 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
25382 rmdir conf$$.dir
2>/dev
/null
25387 # Create "$as_dir" as a directory, including parents if necessary.
25392 -*) as_dir
=.
/$as_dir;;
25394 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
25398 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
25399 *) as_qdir
=$as_dir;;
25401 as_dirs
="'$as_qdir' $as_dirs"
25402 as_dir
=`$as_dirname -- "$as_dir" ||
25403 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25404 X"$as_dir" : 'X\(//\)[^/]' \| \
25405 X"$as_dir" : 'X\(//\)$' \| \
25406 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
25407 $as_echo X"$as_dir" |
25408 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25412 /^X\(\/\/\)[^/].*/{
25425 test -d "$as_dir" && break
25427 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
25428 } ||
test -d "$as_dir" || as_fn_error
"cannot create directory $as_dir"
25432 if mkdir
-p .
2>/dev
/null
; then
25433 as_mkdir_p
='mkdir -p "$as_dir"'
25435 test -d .
/-p && rmdir .
/-p
25439 if test -x / >/dev
/null
2>&1; then
25440 as_test_x
='test -x'
25442 if ls -dL / >/dev
/null
2>&1; then
25449 if test -d "$1"; then
25455 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
25456 ???[sx]*):;;*)false;;esac;fi
25460 as_executable_p
=$as_test_x
25462 # Sed expression to map a string onto a valid CPP name.
25463 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
25465 # Sed expression to map a string onto a valid variable name.
25466 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
25470 ## ----------------------------------- ##
25471 ## Main body of $CONFIG_STATUS script. ##
25472 ## ----------------------------------- ##
25474 test $as_write_fail = 0 && chmod +x
$CONFIG_STATUS || ac_write_fail
=1
25476 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
25477 # Save the log message, to keep $0 and so on meaningful, and to
25478 # report actual input values of CONFIG_FILES etc. instead of their
25479 # values after options handling.
25481 This file was extended by emacs $as_me 24.3, which was
25482 generated by GNU Autoconf 2.65. Invocation command line was
25484 CONFIG_FILES = $CONFIG_FILES
25485 CONFIG_HEADERS = $CONFIG_HEADERS
25486 CONFIG_LINKS = $CONFIG_LINKS
25487 CONFIG_COMMANDS = $CONFIG_COMMANDS
25490 on `(hostname || uname -n) 2>/dev/null | sed 1q`
25495 case $ac_config_files in *"
25496 "*) set x
$ac_config_files; shift; ac_config_files
=$
*;;
25499 case $ac_config_headers in *"
25500 "*) set x
$ac_config_headers; shift; ac_config_headers
=$
*;;
25504 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25505 # Files that config.status was made for.
25506 config_files="$ac_config_files"
25507 config_headers="$ac_config_headers"
25508 config_commands="$ac_config_commands"
25512 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
25514 \`$as_me' instantiates files and other configuration actions
25515 from templates according to the current configuration. Unless the files
25516 and actions are specified as TAGs, all are instantiated by default.
25518 Usage: $0 [OPTION]... [TAG]...
25520 -h, --help print this help, then exit
25521 -V, --version print version number and configuration settings, then exit
25522 --config print configuration, then exit
25523 -q, --quiet, --silent
25524 do not print progress messages
25525 -d, --debug don't remove temporary files
25526 --recheck update $as_me by reconfiguring in the same conditions
25527 --file=FILE[:TEMPLATE]
25528 instantiate the configuration file FILE
25529 --header=FILE[:TEMPLATE]
25530 instantiate the configuration header FILE
25532 Configuration files:
25535 Configuration headers:
25538 Configuration commands:
25541 Report bugs to the package provider."
25544 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25545 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
25547 emacs config.status 24.3
25548 configured by $0, generated by GNU Autoconf 2.65,
25549 with options \\"\$ac_cs_config\\"
25551 Copyright (C) 2009 Free Software Foundation, Inc.
25552 This config.status script is free software; the Free Software Foundation
25553 gives unlimited permission to copy, distribute and modify it."
25560 test -n "\$AWK" || AWK=awk
25563 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
25564 # The default lists apply if the user does not specify any file.
25570 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
25571 ac_optarg
=`expr "X$1" : 'X[^=]*=\(.*\)'`
25582 # Handling of the options.
25583 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
25585 --version |
--versio |
--versi |
--vers |
--ver |
--ve |
--v |
-V )
25586 $as_echo "$ac_cs_version"; exit ;;
25587 --config |
--confi |
--conf |
--con |
--co |
--c )
25588 $as_echo "$ac_cs_config"; exit ;;
25589 --debug |
--debu |
--deb |
--de |
--d |
-d )
25591 --file |
--fil |
--fi |
--f )
25594 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
25596 as_fn_append CONFIG_FILES
" '$ac_optarg'"
25597 ac_need_defaults
=false
;;
25598 --header |
--heade |
--head |
--hea )
25601 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
25603 as_fn_append CONFIG_HEADERS
" '$ac_optarg'"
25604 ac_need_defaults
=false
;;
25606 # Conflict between --help and --header
25607 as_fn_error
"ambiguous option: \`$1'
25608 Try \`$0 --help' for more information.";;
25609 --help |
--hel |
-h )
25610 $as_echo "$ac_cs_usage"; exit ;;
25611 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
25612 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
25615 # This is an error.
25616 -*) as_fn_error
"unrecognized option: \`$1'
25617 Try \`$0 --help' for more information." ;;
25619 *) as_fn_append ac_config_targets
" $1"
25620 ac_need_defaults
=false
;;
25626 ac_configure_extra_args
=
25628 if $ac_cs_silent; then
25630 ac_configure_extra_args
="$ac_configure_extra_args --silent"
25634 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25635 if \$ac_cs_recheck; then
25636 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
25638 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
25639 CONFIG_SHELL='$SHELL'
25640 export CONFIG_SHELL
25645 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
25649 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
25650 ## Running $as_me. ##
25656 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25660 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
25661 GCC="$GCC" CPPFLAGS="$CPPFLAGS"
25665 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
25667 # Handling of arguments.
25668 for ac_config_target
in $ac_config_targets
25670 case $ac_config_target in
25671 "src/config.h") CONFIG_HEADERS
="$CONFIG_HEADERS src/config.h:src/config.in" ;;
25672 "depfiles") CONFIG_COMMANDS
="$CONFIG_COMMANDS depfiles" ;;
25673 "nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist") CONFIG_FILES
="$CONFIG_FILES nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist:nextstep/templates/Info-gnustep.plist.in" ;;
25674 "nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop") CONFIG_FILES
="$CONFIG_FILES nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop:nextstep/templates/Emacs.desktop.in" ;;
25675 "nextstep/Cocoa/Emacs.base/Contents/Info.plist") CONFIG_FILES
="$CONFIG_FILES nextstep/Cocoa/Emacs.base/Contents/Info.plist:nextstep/templates/Info.plist.in" ;;
25676 "nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings") CONFIG_FILES
="$CONFIG_FILES nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings:nextstep/templates/InfoPlist.strings.in" ;;
25677 "Makefile") CONFIG_FILES
="$CONFIG_FILES Makefile" ;;
25678 "lib/Makefile") CONFIG_FILES
="$CONFIG_FILES lib/Makefile" ;;
25679 "lib-src/Makefile") CONFIG_FILES
="$CONFIG_FILES lib-src/Makefile" ;;
25680 "oldXMenu/Makefile") CONFIG_FILES
="$CONFIG_FILES oldXMenu/Makefile" ;;
25681 "doc/emacs/Makefile") CONFIG_FILES
="$CONFIG_FILES doc/emacs/Makefile" ;;
25682 "doc/misc/Makefile") CONFIG_FILES
="$CONFIG_FILES doc/misc/Makefile" ;;
25683 "doc/lispintro/Makefile") CONFIG_FILES
="$CONFIG_FILES doc/lispintro/Makefile" ;;
25684 "doc/lispref/Makefile") CONFIG_FILES
="$CONFIG_FILES doc/lispref/Makefile" ;;
25685 "src/Makefile") CONFIG_FILES
="$CONFIG_FILES src/Makefile" ;;
25686 "lwlib/Makefile") CONFIG_FILES
="$CONFIG_FILES lwlib/Makefile" ;;
25687 "lisp/Makefile") CONFIG_FILES
="$CONFIG_FILES lisp/Makefile" ;;
25688 "leim/Makefile") CONFIG_FILES
="$CONFIG_FILES leim/Makefile" ;;
25689 "nextstep/Makefile") CONFIG_FILES
="$CONFIG_FILES nextstep/Makefile" ;;
25690 "test/automated/Makefile") CONFIG_FILES
="$CONFIG_FILES test/automated/Makefile" ;;
25691 "admin/unidata/Makefile") CONFIG_FILES
="$CONFIG_FILES admin/unidata/Makefile" ;;
25692 "mkdirs") CONFIG_COMMANDS
="$CONFIG_COMMANDS mkdirs" ;;
25693 "epaths") CONFIG_COMMANDS
="$CONFIG_COMMANDS epaths" ;;
25694 "gdbinit") CONFIG_COMMANDS
="$CONFIG_COMMANDS gdbinit" ;;
25696 *) as_fn_error
"invalid argument: \`$ac_config_target'" "$LINENO" 5;;
25701 # If the user did not use the arguments to specify the items to instantiate,
25702 # then the envvar interface is used. Set only those that are not.
25703 # We use the long form for the default assignment because of an extremely
25704 # bizarre bug on SunOS 4.1.3.
25705 if $ac_need_defaults; then
25706 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
25707 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS
=$config_headers
25708 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS
=$config_commands
25711 # Have a temporary directory for convenience. Make it in the build tree
25712 # simply because there is no reason against having it here, and in addition,
25713 # creating and moving files from /tmp can sometimes cause problems.
25714 # Hook for its removal unless debugging.
25715 # Note that there is a small window in which the directory will not be cleaned:
25716 # after its creation but before its name has been assigned to `$tmp'.
25720 trap 'exit_status=$?
25721 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
25723 trap 'as_fn_exit 1' 1 2 13 15
25725 # Create a (secure) tmp directory for tmp files.
25728 tmp
=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
25729 test -n "$tmp" && test -d "$tmp"
25732 tmp
=.
/conf$$
-$RANDOM
25733 (umask 077 && mkdir
"$tmp")
25734 } || as_fn_error
"cannot create a temporary directory in ." "$LINENO" 5
25736 # Set up the scripts for CONFIG_FILES section.
25737 # No need to generate them if there are no CONFIG_FILES.
25738 # This happens for instance with `./config.status config.h'.
25739 if test -n "$CONFIG_FILES"; then
25741 if $AWK 'BEGIN { getline <"/dev/null" }' </dev
/null
2>/dev
/null
; then
25742 ac_cs_awk_getline
=:
25743 ac_cs_awk_pipe_init
=
25744 ac_cs_awk_read_file
='
25745 while ((getline aline < (F[key])) > 0)
25748 ac_cs_awk_pipe_fini
=
25750 ac_cs_awk_getline
=false
25751 ac_cs_awk_pipe_init
="print \"cat <<'|#_!!_#|' &&\""
25752 ac_cs_awk_read_file
='
25754 print "cat " F[key] " &&"
25755 '$ac_cs_awk_pipe_init
25756 # The final `:' finishes the AND list.
25757 ac_cs_awk_pipe_fini
='END { print "|#_!!_#|"; print ":" }'
25759 ac_cr
=`echo X | tr X '\015'`
25760 # On cygwin, bash can eat \r inside `` if the user requested igncr.
25761 # But we know of no other shell where ac_cr would be empty at this
25762 # point, so we can use a bashism as a fallback.
25763 if test "x$ac_cr" = x
; then
25764 eval ac_cr
=\$
\'\\r
\'
25766 ac_cs_awk_cr
=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
25767 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
25770 ac_cs_awk_cr
=$ac_cr
25773 echo 'BEGIN {' >"$tmp/subs1.awk" &&
25776 # Create commands to substitute file output variables.
25778 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
25779 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
25780 echo "$ac_subst_files" |
sed 's/.*/F["&"]="$&"/' &&
25783 } >conf$
$files.sh
&&
25784 . .
/conf$
$files.sh ||
25785 as_fn_error
"could not make $CONFIG_STATUS" "$LINENO" 5
25786 rm -f conf$
$files.sh
25789 echo "cat >conf$$subs.awk <<_ACEOF" &&
25790 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
25792 } >conf$$subs.sh ||
25793 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
25794 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
25796 for ac_last_try in false false false false false :; do
25797 . ./conf$$subs.sh ||
25798 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
25800 ac_delim_n=`sed -n "s
/.
*$ac_delim\$
/X
/p
" conf$$subs.awk | grep -c X`
25801 if test $ac_delim_n = $ac_delim_num; then
25803 elif $ac_last_try; then
25804 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
25806 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
25809 rm -f conf$$subs.sh
25811 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25812 cat >>"\
$tmp/subs1.
awk" <<\\_ACAWK &&
25816 s/^/S["/; s
/!.
*/"]=/
25826 s/\(.\{148\}\)..*/\1/
25828 s/["\\]/\\&/g
; s
/^
/"/; s/$/\\n"\\/
25833 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
25840 s/\(.\{148\}\)..*/\1/
25842 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/
25846 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
25851 ' <conf$$subs.awk | sed '
25856 ' >>$CONFIG_STATUS || ac_write_fail=1
25857 rm -f conf$$subs.awk
25858 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25860 cat >>"\
$tmp/subs1.
awk" <<_ACAWK &&
25861 for (key in S) S_is_set[key] = 1
25863 \$ac_cs_awk_pipe_init
25867 nfields = split(line, field, "@
")
25869 len = length(field[1])
25870 for (i = 2; i < nfields; i++) {
25872 keylen = length(key)
25873 if (S_is_set[key]) {
25875 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
25876 len += length(value) + length(field[++i])
25881 if (nfields == 3 && !substed) {
25883 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
25884 \$ac_cs_awk_read_file
25890 \$ac_cs_awk_pipe_fini
25893 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25894 if sed "s
/$ac_cr//" < /dev/null > /dev/null 2>&1; then
25895 sed "s
/$ac_cr\$
//; s
/$ac_cr/$ac_cs_awk_cr/g
"
25898 fi < "$tmp/subs1.
awk" > "$tmp/subs.
awk" \
25899 || as_fn_error "could not setup config files machinery
" "$LINENO" 5
25902 # VPATH may cause trouble with some makes, so we remove $(srcdir),
25903 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".
", strip leading and
25904 # trailing colons and then remove the whole line if VPATH becomes empty
25905 # (actually we leave an empty line to preserve line numbers).
25906 if test "x
$srcdir" = x.; then
25907 ac_vpsub='/^[ ]*VPATH[ ]*=/{
25908 s/:*\$(srcdir):*/:/
25909 s/:*\${srcdir}:*/:/
25911 s/^\([^=]*=[ ]*\):*/\1/
25917 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25918 fi # test -n "$CONFIG_FILES"
25920 # Set up the scripts for CONFIG_HEADERS section.
25921 # No need to generate them if there are no CONFIG_HEADERS.
25922 # This happens for instance with `./config.status Makefile'.
25923 if test -n "$CONFIG_HEADERS"; then
25924 cat >"$tmp/defines.
awk" <<\_ACAWK ||
25928 # Transform confdefs.h into an awk script `defines.awk', embedded as
25929 # here-document in config.status, that substitutes the proper values into
25930 # config.h.in to produce config.h.
25932 # Create a delimiter string that does not exist in confdefs.h, to ease
25933 # handling of long lines.
25935 for ac_last_try in false false :; do
25936 ac_t=`sed -n "/$ac_delim/p
" confdefs.h`
25937 if test -z "$ac_t"; then
25939 elif $ac_last_try; then
25940 as_fn_error "could not
make $CONFIG_HEADERS" "$LINENO" 5
25942 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
25946 # For the awk script, D is an array of macro values keyed by name,
25947 # likewise P contains macro parameters if any. Preserve backslash
25948 # newline sequences.
25950 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
25952 s/.\{148\}/&'"$ac_delim"'/g
25955 s/^[ ]*#[ ]*define[ ][ ]*/ /
25962 s
/^ \
('"$ac_word_re"'\
)\
(([^
()]*)\
)[ ]*\
(.
*\
)/P
["\1"]="\2"\
25964 s
/^ \
('"$ac_word_re"'\
)[ ]*\
(.
*\
)/D
["\1"]=" \2"/p
25968 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\
1"]="\
2"\
25969 D["\
1"]=" \
3\\\\\\n
"\\/p
25971 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\
1"]=" \
2\\\\\\n
"\\/p
25976 s/.\{148\}/&'"$ac_delim"'/g
25981 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/p
25984 s
/["\\]/\\&/g; s/^/"/; s
/$
/\\\\\\n
"\\/p
25986 ' <confdefs.h | sed '
25987 s/'"$ac_delim"'/"\\\
25988 "/g' >>$CONFIG_STATUS || ac_write_fail=1
25990 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25991 for (key in D) D_is_set[key] = 1
25994 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
25996 split(line, arg, " ")
25997 if (arg[1] == "#") {
26001 defundef
= substr
(arg
[1], 2)
26004 split(mac1
, mac2
, "(") #)
26006 prefix
= substr
(line
, 1, index
(line
, defundef
) - 1)
26007 if (D_is_set
[macro
]) {
26008 # Preserve the white space surrounding the "#".
26009 print prefix
"define", macro P
[macro
] D
[macro
]
26012 # Replace #undef with comments. This is necessary, for example,
26013 # in the case of _POSIX_SOURCE, which is predefined and required
26014 # on some systems where configure will not decide to define it.
26015 if (defundef
== "undef") {
26016 print
"/*", prefix defundef
, macro
, "*/"
26024 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
26025 as_fn_error
"could not setup config headers machinery" "$LINENO" 5
26026 fi # test -n "$CONFIG_HEADERS"
26029 eval set X
" :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
26034 :[FHLC
]) ac_mode
=$ac_tag; continue;;
26036 case $ac_mode$ac_tag in
26038 :L
* |
:C
*:*) as_fn_error
"invalid tag \`$ac_tag'" "$LINENO" 5;;
26039 :[FH
]-) ac_tag
=-:-;;
26040 :[FH
]*) ac_tag
=$ac_tag:$ac_tag.
in;;
26057 -) ac_f
="$tmp/stdin";;
26058 *) # Look for the file first in the build tree, then in the source tree
26059 # (if the path is not absolute). The absolute path cannot be DOS-style,
26060 # because $ac_f cannot contain `:'.
26064 *) test -f "$srcdir/$ac_f" && ac_f
="$srcdir/$ac_f";;
26066 as_fn_error
"cannot find input file: \`$ac_f'" "$LINENO" 5;;
26068 case $ac_f in *\'*) ac_f
=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
26069 as_fn_append ac_file_inputs
" '$ac_f'"
26072 # Let's still pretend it is `configure' which instantiates (i.e., don't
26073 # use $as_me), people would be surprised to read:
26074 # /* config.h. Generated by config.status. */
26075 configure_input
='Generated from '`
26076 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
26078 if test x
"$ac_file" != x-
; then
26079 configure_input
="$ac_file. $configure_input"
26080 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
26081 $as_echo "$as_me: creating $ac_file" >&6;}
26083 # Neutralize special characters interpreted by sed in replacement strings.
26084 case $configure_input in #(
26085 *\
&* |
*\|
* |
*\\* )
26086 ac_sed_conf_input
=`$as_echo "$configure_input" |
26087 sed 's/[\\\\&|]/\\\\&/g'`;; #(
26088 *) ac_sed_conf_input
=$configure_input;;
26092 *:-:* |
*:-) cat >"$tmp/stdin" \
26093 || as_fn_error
"could not create $ac_file" "$LINENO" 5 ;;
26098 ac_dir
=`$as_dirname -- "$ac_file" ||
26099 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26100 X"$ac_file" : 'X\(//\)[^/]' \| \
26101 X"$ac_file" : 'X\(//\)$' \| \
26102 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
26103 $as_echo X"$ac_file" |
26104 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
26108 /^X\(\/\/\)[^/].*/{
26121 as_dir
="$ac_dir"; as_fn_mkdir_p
26125 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
26127 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
26128 # A ".." for each directory in $ac_dir_suffix.
26129 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
26130 case $ac_top_builddir_sub in
26131 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
26132 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
26135 ac_abs_top_builddir
=$ac_pwd
26136 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
26137 # for backward compatibility:
26138 ac_top_builddir
=$ac_top_build_prefix
26141 .
) # We are building in place.
26143 ac_top_srcdir
=$ac_top_builddir_sub
26144 ac_abs_top_srcdir
=$ac_pwd ;;
26145 [\\/]* | ?
:[\\/]* ) # Absolute name.
26146 ac_srcdir
=$srcdir$ac_dir_suffix;
26147 ac_top_srcdir
=$srcdir
26148 ac_abs_top_srcdir
=$srcdir ;;
26149 *) # Relative name.
26150 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
26151 ac_top_srcdir
=$ac_top_build_prefix$srcdir
26152 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
26154 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
26164 [\\/$
]* | ?
:[\\/]* ) ac_INSTALL
=$INSTALL ;;
26165 *) ac_INSTALL
=$ac_top_build_prefix$INSTALL ;;
26167 ac_MKDIR_P
=$MKDIR_P
26169 [\\/$
]* | ?
:[\\/]* ) ;;
26170 */*) ac_MKDIR_P
=$ac_top_build_prefix$MKDIR_P ;;
26174 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
26175 # If the template does not know about datarootdir, expand it.
26176 # FIXME: This hack should be removed a few years after 2.60.
26177 ac_datarootdir_hack
=; ac_datarootdir_seen
=
26188 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
26189 *datarootdir
*) ac_datarootdir_seen
=yes;;
26190 *@datadir@
*|
*@docdir@
*|
*@infodir@
*|
*@localedir@
*|
*@mandir@
*)
26191 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
26192 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
26194 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26195 ac_datarootdir_hack='
26196 s&@datadir@&$datadir&g
26197 s&@docdir@&$docdir&g
26198 s&@infodir@&$infodir&g
26199 s&@localedir@&$localedir&g
26200 s&@mandir@&$mandir&g
26201 s&\\\${datarootdir}&$datarootdir&g' ;;
26205 # Neutralize VPATH when `$srcdir' = `.'.
26206 # Shell code in configure.ac might set extrasub.
26207 # FIXME: do we really want to maintain this feature?
26208 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26209 ac_sed_extra="$ac_vpsub
26212 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
26214 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
26215 s|@configure_input@|
$ac_sed_conf_input|
;t t
26216 s
&@top_builddir@
&$ac_top_builddir_sub&;t t
26217 s
&@top_build_prefix@
&$ac_top_build_prefix&;t t
26218 s
&@srcdir@
&$ac_srcdir&;t t
26219 s
&@abs_srcdir@
&$ac_abs_srcdir&;t t
26220 s
&@top_srcdir@
&$ac_top_srcdir&;t t
26221 s
&@abs_top_srcdir@
&$ac_abs_top_srcdir&;t t
26222 s
&@builddir@
&$ac_builddir&;t t
26223 s
&@abs_builddir@
&$ac_abs_builddir&;t t
26224 s
&@abs_top_builddir@
&$ac_abs_top_builddir&;t t
26225 s
&@INSTALL@
&$ac_INSTALL&;t t
26226 s
&@MKDIR_P@
&$ac_MKDIR_P&;t t
26227 $ac_datarootdir_hack
26229 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
26230 if $ac_cs_awk_getline; then
26231 $AWK -f "$tmp/subs.
awk"
26233 $AWK -f "$tmp/subs.
awk" | $SHELL
26235 || as_fn_error "could not create
$ac_file" "$LINENO" 5
26237 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
26238 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out
"`; test -n "$ac_out"; } &&
26239 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out
"`; test -z "$ac_out"; } &&
26240 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file contains a reference to the variable \
`datarootdir'
26241 which seems to be undefined. Please make sure it is defined." >&5
26242 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir
'
26243 which seems to be undefined. Please make sure it is defined." >&2;}
26247 -) cat "$tmp/out" && rm -f "$tmp/out";;
26248 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
26250 || as_fn_error "could not create $ac_file" "$LINENO" 5
26256 if test x"$ac_file" != x-; then
26258 $as_echo "/* $configure_input */" \
26259 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
26260 } >"$tmp/config.h" \
26261 || as_fn_error "could not create $ac_file" "$LINENO" 5
26262 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
26263 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
26264 $as_echo "$as_me: $ac_file is unchanged" >&6;}
26267 mv "$tmp/config.h" "$ac_file" \
26268 || as_fn_error "could not create $ac_file" "$LINENO" 5
26271 $as_echo "/* $configure_input */" \
26272 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
26273 || as_fn_error "could not create -" "$LINENO" 5
26275 # Compute "$ac_file"'s index
in $config_headers.
26278 for _am_header
in $config_headers :; do
26279 case $_am_header in
26280 $_am_arg |
$_am_arg:* )
26283 _am_stamp_count
=`expr $_am_stamp_count + 1` ;;
26286 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
26287 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26288 X"$_am_arg" : 'X\(//\)[^/]' \| \
26289 X"$_am_arg" : 'X\(//\)$' \| \
26290 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
26291 $as_echo X"$_am_arg" |
26292 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
26296 /^X\(\/\/\)[^/].*/{
26308 s/.*/./; q'`/stamp-h
$_am_stamp_count
26311 :C
) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
26312 $as_echo "$as_me: executing $ac_file commands" >&6;}
26317 case $ac_file$ac_mode in
26318 "depfiles":C
) test x
"$AMDEP_TRUE" != x
"" ||
{
26319 # Autoconf 2.62 quotes --file arguments for eval, but not when files
26320 # are listed without --file. Let's play safe and only enable the eval
26321 # if we detect the quoting.
26322 case $CONFIG_FILES in
26323 *\'*) eval set x
"$CONFIG_FILES" ;;
26324 *) set x
$CONFIG_FILES ;;
26329 # Strip MF so we end up with the name of the file.
26330 mf
=`echo "$mf" | sed -e 's/:.*$//'`
26331 # Check whether this is an Automake generated Makefile or not.
26332 # We used to match only the files named `Makefile.in', but
26333 # some people rename them; so instead we look at the file content.
26334 # Grep'ing the first line is not enough: some people post-process
26335 # each Makefile.in and add a new line on top of each file to say so.
26336 # Grep'ing the whole file is not good either: AIX grep has a line
26337 # limit of 2048, but all sed's we know have understand at least 4000.
26338 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" |
grep X
>/dev
/null
2>&1; then
26339 dirpart
=`$as_dirname -- "$mf" ||
26340 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26341 X"$mf" : 'X\(//\)[^/]' \| \
26342 X"$mf" : 'X\(//\)$' \| \
26343 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
26345 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
26349 /^X\(\/\/\)[^/].*/{
26365 # Extract the definition of DEPDIR, am__include, and am__quote
26366 # from the Makefile without running `make'.
26367 DEPDIR
=`sed -n 's/^DEPDIR = //p' < "$mf"`
26368 test -z "$DEPDIR" && continue
26369 am__include
=`sed -n 's/^am__include = //p' < "$mf"`
26370 test -z "am__include" && continue
26371 am__quote
=`sed -n 's/^am__quote = //p' < "$mf"`
26372 # When using ansi2knr, U may be empty or an underscore; expand it
26373 U
=`sed -n 's/^U = //p' < "$mf"`
26374 # Find all dependency output files, they are included files with
26375 # $(DEPDIR) in their names. We invoke sed twice because it is the
26376 # simplest approach to changing $(DEPDIR) to its actual value in the
26378 for file in `sed -n "
26379 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
26380 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
26381 # Make sure the directory exists.
26382 test -f "$dirpart/$file" && continue
26383 fdir
=`$as_dirname -- "$file" ||
26384 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26385 X"$file" : 'X\(//\)[^/]' \| \
26386 X"$file" : 'X\(//\)$' \| \
26387 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
26388 $as_echo X"$file" |
26389 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
26393 /^X\(\/\/\)[^/].*/{
26406 as_dir
=$dirpart/$fdir; as_fn_mkdir_p
26407 # echo "creating $dirpart/$file"
26408 echo '# dummy' > "$dirpart/$file"
26414 for dir
in etc lisp
; do
26415 test -d ${dir} || mkdir
${dir}
26419 echo creating src
/epaths.h
26420 ${MAKE-make} MAKEFILE_NAME
=do-not-make-Makefile epaths-force
26423 if test ! -f src
/.gdbinit
&& test -f $srcdir/src
/.gdbinit
; then
26424 echo creating src
/.gdbinit
26425 echo source $srcdir/src
/.gdbinit
> src
/.gdbinit
26435 ac_clean_files
=$ac_clean_files_save
26437 test $ac_write_fail = 0 ||
26438 as_fn_error
"write failure creating $CONFIG_STATUS" "$LINENO" 5
26441 # configure is writing to config.log, and then calls config.status.
26442 # config.status does its own redirection, appending to config.log.
26443 # Unfortunately, on DOS this fails, as config.log is still kept open
26444 # by configure, so config.status won't be able to write to it; its
26445 # output is simply discarded. So we exec the FD to /dev/null,
26446 # effectively closing config.log, so it can be properly (re)opened and
26447 # appended to by config.status. When coming back to configure, we
26448 # need to make the FD available again.
26449 if test "$no_create" != yes; then
26451 ac_config_status_args
=
26452 test "$silent" = yes &&
26453 ac_config_status_args
="$ac_config_status_args --quiet"
26455 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
26457 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
26458 # would make configure fail if this is the last instruction.
26459 $ac_cs_success || as_fn_exit $?
26461 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no
; then
26462 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
26463 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}