2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69 for gdbsupport 1.0.
6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
15 # Be more Bourne compatible
16 DUALCASE
=1; export DUALCASE
# for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
25 case `(set -o) 2>/dev/null` in #(
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
46 as_echo_n='print
-rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
53 as_echo_n='/usr
/ucb
/echo -n'
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
63 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
66 as_echo_n='sh
-c $as_echo_n_body as_echo
'
69 as_echo='sh
-c $as_echo_body as_echo
'
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
75 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
89 # Find who we are. Look in the path if we contain no directory separator.
92 *[\\/]* ) as_myself=$0 ;;
93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
97 test -z "$as_dir" && as_dir=.
98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
104 # We did not find ourselves, most probably we were run as `sh COMMAND'
105 # in which case we are not to be found in the path.
106 if test "x$as_myself" = x
; then
109 if test ! -f "$as_myself"; then
110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
114 # Unset variables that we do not need and which cause bugs (e.g. in
115 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
116 # suppresses any "Segmentation fault" message there. '((' could
117 # trigger a bug in pdksh 5.2.14.
118 for as_var
in BASH_ENV ENV MAIL MAILPATH
119 do eval test x\
${$as_var+set} = xset \
120 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
133 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
135 # Use a proper internal environment variable to ensure we don't fall
136 # into an infinite loop, continuously re-executing ourselves.
137 if test x
"${_as_can_reexec}" != xno
&& test "x$CONFIG_SHELL" != x
; then
138 _as_can_reexec
=no
; export _as_can_reexec
;
139 # We cannot yet assume a decent shell, so we have to provide a
140 # neutralization value for shells without unset; and this also
141 # works around shells that cannot unset nonexistent variables.
142 # Preserve -v and -x to the replacement shell.
145 (unset BASH_ENV
) >/dev
/null
2>&1 && unset BASH_ENV ENV
147 *v
*x
* |
*x
*v
* ) as_opts
=-vx ;;
152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153 # Admittedly, this is quite paranoid, since all the known shells bail
154 # out after a failed `exec'.
155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
158 # We don't want this to propagate to other subprocesses.
159 { _as_can_reexec
=; unset _as_can_reexec
;}
160 if test "x$CONFIG_SHELL" = x
; then
161 as_bourne_compatible
="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
165 # is contrary to our usage. Disable this feature.
166 alias -g '\${1+\"\$@\"}'='\"\$@\"'
169 case \`(set -o) 2>/dev/null\` in #(
177 as_required
="as_fn_return () { (exit \$1); }
178 as_fn_success () { as_fn_return 0; }
179 as_fn_failure () { as_fn_return 1; }
180 as_fn_ret_success () { return 0; }
181 as_fn_ret_failure () { return 1; }
184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
191 exitcode=1; echo positional parameters were not saved.
193 test x\$exitcode = x0 || exit 1
195 as_suggested
=" as_lineno_1=";as_suggested
=$as_suggested$LINENO;as_suggested
=$as_suggested" as_lineno_1a=\$LINENO
196 as_lineno_2=";as_suggested
=$as_suggested$LINENO;as_suggested
=$as_suggested" as_lineno_2a=\$LINENO
197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
199 test \$(( 1 + 1 )) = 2 || exit 1"
200 if (eval "$as_required") 2>/dev
/null
; then :
205 if test x
$as_have_required = xyes
&& (eval "$as_suggested") 2>/dev
/null
; then :
208 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
210 for as_dir
in /bin
$PATH_SEPARATOR/usr
/bin
$PATH_SEPARATOR$PATH
213 test -z "$as_dir" && as_dir
=.
217 for as_base
in sh bash ksh sh5
; do
218 # Try only shells that exist, to save several forks.
219 as_shell
=$as_dir/$as_base
220 if { test -f "$as_shell" ||
test -f "$as_shell.exe"; } &&
221 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
222 CONFIG_SHELL
=$as_shell as_have_required
=yes
223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
231 $as_found ||
{ if { test -f "$SHELL" ||
test -f "$SHELL.exe"; } &&
232 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$SHELL"; } 2>/dev
/null
; then :
233 CONFIG_SHELL
=$SHELL as_have_required
=yes
238 if test "x$CONFIG_SHELL" != x
; then :
240 # We cannot yet assume a decent shell, so we have to provide a
241 # neutralization value for shells without unset; and this also
242 # works around shells that cannot unset nonexistent variables.
243 # Preserve -v and -x to the replacement shell.
246 (unset BASH_ENV
) >/dev
/null
2>&1 && unset BASH_ENV ENV
248 *v
*x
* |
*x
*v
* ) as_opts
=-vx ;;
253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
254 # Admittedly, this is quite paranoid, since all the known shells bail
255 # out after a failed `exec'.
256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
260 if test x
$as_have_required = xno
; then :
261 $as_echo "$0: This script requires a shell more modern than all"
262 $as_echo "$0: the shells that I found on your system."
263 if test x
${ZSH_VERSION+set} = xset
; then
264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
265 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
267 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
268 $0: including any error possibly output before this
269 $0: message. Then install a modern shell, or manually run
270 $0: the script under such a shell if you do have one."
276 SHELL
=${CONFIG_SHELL-/bin/sh}
278 # Unset more variables known to interfere with behavior of common tools.
279 CLICOLOR_FORCE
= GREP_OPTIONS
=
280 unset CLICOLOR_FORCE GREP_OPTIONS
282 ## --------------------- ##
283 ## M4sh Shell Functions. ##
284 ## --------------------- ##
287 # Portably unset VAR.
290 { eval $1=; unset $1;}
294 # as_fn_set_status STATUS
295 # -----------------------
296 # Set $? to STATUS, without forking.
304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
314 # Create "$as_dir" as a directory, including parents if necessary.
319 -*) as_dir
=.
/$as_dir;;
321 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
325 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
328 as_dirs
="'$as_qdir' $as_dirs"
329 as_dir
=`$as_dirname -- "$as_dir" ||
330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
331 X"$as_dir" : 'X\(//\)[^/]' \| \
332 X"$as_dir" : 'X\(//\)$' \| \
333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
334 $as_echo X"$as_dir" |
335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
352 test -d "$as_dir" && break
354 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
355 } ||
test -d "$as_dir" || as_fn_error $?
"cannot create directory $as_dir"
360 # as_fn_executable_p FILE
361 # -----------------------
362 # Test if FILE is an executable regular file.
363 as_fn_executable_p
()
365 test -f "$1" && test -x "$1"
366 } # as_fn_executable_p
367 # as_fn_append VAR VALUE
368 # ----------------------
369 # Append the text in VALUE to the end of the definition contained in VAR. Take
370 # advantage of any shell optimizations that allow amortized linear growth over
371 # repeated appends, instead of the typical quadratic growth present in naive
373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
374 eval 'as_fn_append ()
387 # Perform arithmetic evaluation on the ARGs, and store the result in the
388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
389 # must be portable across $(()) and expr.
390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
398 as_val
=`expr "$@" || test $? -eq 1`
403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
404 # ----------------------------------------
405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
407 # script with STATUS, using 1 if that was 0.
410 as_status
=$1; test $as_status -eq 0 && as_status
=1
412 as_lineno
=${as_lineno-"$3"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
415 $as_echo "$as_me: error: $2" >&2
416 as_fn_exit
$as_status
419 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
420 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
426 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
432 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
438 as_me
=`$as_basename -- "$0" ||
439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
440 X"$0" : 'X\(//\)$' \| \
441 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
443 sed '/^.*\/\([^/][^/]*\)\/*$/{
457 # Avoid depending upon Character Ranges.
458 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
459 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
460 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
461 as_cr_digits
='0123456789'
462 as_cr_alnum
=$as_cr_Letters$as_cr_digits
465 as_lineno_1
=$LINENO as_lineno_1a
=$LINENO
466 as_lineno_2
=$LINENO as_lineno_2a
=$LINENO
467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' ||
{
469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
485 chmod +x
"$as_me.lineno" ||
486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit
1; }
488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
489 # already done that, so ensure we don't try to do so again and fall
490 # in an infinite loop. This has already happened in practice.
491 _as_can_reexec
=no
; export _as_can_reexec
492 # Don't try to exec as it changes $[0], causing all sort of problems
493 # (the dirname of $[0] is not the place where we might find the
494 # original and so on. Autoconf is especially sensitive to this).
496 # Exit status is that of the last command.
500 ECHO_C
= ECHO_N
= ECHO_T
=
501 case `echo -n x` in #(((((
503 case `echo 'xy\c'` in
504 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
506 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
513 rm -f conf$$ conf$$.exe conf$$.
file
514 if test -d conf$$.dir
; then
515 rm -f conf$$.dir
/conf$$.
file
518 mkdir conf$$.dir
2>/dev
/null
520 if (echo >conf$$.
file) 2>/dev
/null
; then
521 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
523 # ... but there are two gotchas:
524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
526 # In both cases, we have to default to `cp -pR'.
527 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
529 elif ln conf$$.
file conf$$
2>/dev
/null
; then
537 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
538 rmdir conf$$.dir
2>/dev
/null
540 if mkdir
-p .
2>/dev
/null
; then
541 as_mkdir_p
='mkdir -p "$as_dir"'
543 test -d .
/-p && rmdir .
/-p
548 as_executable_p
=as_fn_executable_p
550 # Sed expression to map a string onto a valid CPP name.
551 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
553 # Sed expression to map a string onto a valid variable name.
554 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
557 test -n "$DJDIR" ||
exec 7<&0 </dev
/null
561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
562 # so uname gets run too.
563 ac_hostname
=`(hostname || uname -n) 2>/dev/null | sed 1q`
568 ac_default_prefix
=/usr
/local
570 ac_config_libobj_dir
=.
577 # Identity of this package.
578 PACKAGE_NAME
='gdbsupport'
579 PACKAGE_TARNAME
='gdbsupport'
580 PACKAGE_VERSION
='1.0'
581 PACKAGE_STRING
='gdbsupport 1.0'
585 ac_unique_file
="common-defs.h"
586 # Factoring default headers for most tests.
587 ac_includes_default
="\
589 #ifdef HAVE_SYS_TYPES_H
590 # include <sys/types.h>
592 #ifdef HAVE_SYS_STAT_H
593 # include <sys/stat.h>
599 # ifdef HAVE_STDLIB_H
604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
609 #ifdef HAVE_STRINGS_H
610 # include <strings.h>
612 #ifdef HAVE_INTTYPES_H
613 # include <inttypes.h>
624 ac_subst_vars
='am__EXEEXT_FALSE
628 CONFIG_STATUS_DEPENDENCIES
631 HAVE_PIPE_OR_PIPE2_FALSE
632 HAVE_PIPE_OR_PIPE2_TRUE
709 INSTALL_STRIP_PROGRAM
725 MAINTAINER_MODE_FALSE
766 program_transform_name
779 enable_option_checking
780 enable_maintainer_mode
782 enable_dependency_tracking
797 with_libxxhash_prefix
801 enable_build_warnings
802 enable_gdb_build_warnings
804 ac_precious_vars
='build_alias
818 # Initialize some variables set by options.
820 ac_init_version
=false
821 ac_unrecognized_opts
=
823 # The variables have the same names as the options, with
824 # dashes changed to underlines.
832 program_transform_name
=s
,x
,x
,
840 # Installation directory options.
841 # These are left unexpanded so users can "make install exec_prefix=/foo"
842 # and all the variables that are supposed to be based on exec_prefix
843 # by default will actually change.
844 # Use braces instead of parens because sh, perl, etc. also accept them.
845 # (The list follows the same order as the GNU Coding Standards.)
846 bindir
='${exec_prefix}/bin'
847 sbindir
='${exec_prefix}/sbin'
848 libexecdir
='${exec_prefix}/libexec'
849 datarootdir
='${prefix}/share'
850 datadir
='${datarootdir}'
851 sysconfdir
='${prefix}/etc'
852 sharedstatedir
='${prefix}/com'
853 localstatedir
='${prefix}/var'
854 includedir
='${prefix}/include'
855 oldincludedir
='/usr/include'
856 docdir
='${datarootdir}/doc/${PACKAGE_TARNAME}'
857 infodir
='${datarootdir}/info'
862 libdir
='${exec_prefix}/lib'
863 localedir
='${datarootdir}/locale'
864 mandir
='${datarootdir}/man'
870 # If the previous option needs an argument, assign it.
871 if test -n "$ac_prev"; then
872 eval $ac_prev=\
$ac_option
878 *=?
*) ac_optarg
=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
883 # Accept the important Cygnus configure options, so we can diagnose typos.
885 case $ac_dashdash$ac_option in
889 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
891 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
894 -build |
--build |
--buil |
--bui |
--bu)
895 ac_prev
=build_alias
;;
896 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
897 build_alias
=$ac_optarg ;;
899 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
900 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
901 ac_prev
=cache_file
;;
902 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
903 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
904 cache_file
=$ac_optarg ;;
907 cache_file
=config.cache
;;
909 -datadir |
--datadir |
--datadi |
--datad)
911 -datadir=* |
--datadir=* |
--datadi=* |
--datad=*)
912 datadir
=$ac_optarg ;;
914 -datarootdir |
--datarootdir |
--datarootdi |
--datarootd |
--dataroot \
915 |
--dataroo |
--dataro |
--datar)
916 ac_prev
=datarootdir
;;
917 -datarootdir=* |
--datarootdir=* |
--datarootdi=* |
--datarootd=* \
918 |
--dataroot=* |
--dataroo=* |
--dataro=* |
--datar=*)
919 datarootdir
=$ac_optarg ;;
921 -disable-* |
--disable-*)
922 ac_useropt
=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
923 # Reject names that are not valid shell variable names.
924 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
925 as_fn_error $?
"invalid feature name: $ac_useropt"
926 ac_useropt_orig
=$ac_useropt
927 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
928 case $ac_user_opts in
932 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
933 ac_unrecognized_sep
=', ';;
935 eval enable_
$ac_useropt=no
;;
937 -docdir |
--docdir |
--docdi |
--doc |
--do)
939 -docdir=* |
--docdir=* |
--docdi=* |
--doc=* |
--do=*)
942 -dvidir |
--dvidir |
--dvidi |
--dvid |
--dvi |
--dv)
944 -dvidir=* |
--dvidir=* |
--dvidi=* |
--dvid=* |
--dvi=* |
--dv=*)
947 -enable-* |
--enable-*)
948 ac_useropt
=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
949 # Reject names that are not valid shell variable names.
950 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
951 as_fn_error $?
"invalid feature name: $ac_useropt"
952 ac_useropt_orig
=$ac_useropt
953 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
954 case $ac_user_opts in
958 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
959 ac_unrecognized_sep
=', ';;
961 eval enable_
$ac_useropt=\
$ac_optarg ;;
963 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
964 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
965 |
--exec |
--exe |
--ex)
966 ac_prev
=exec_prefix
;;
967 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
968 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
969 |
--exec=* |
--exe=* |
--ex=*)
970 exec_prefix
=$ac_optarg ;;
972 -gas |
--gas |
--ga |
--g)
973 # Obsolete; use --with-gas.
976 -help |
--help |
--hel |
--he |
-h)
978 -help=r
* |
--help=r
* |
--hel=r
* |
--he=r
* |
-hr*)
979 ac_init_help
=recursive
;;
980 -help=s
* |
--help=s
* |
--hel=s
* |
--he=s
* |
-hs*)
981 ac_init_help
=short
;;
983 -host |
--host |
--hos |
--ho)
984 ac_prev
=host_alias
;;
985 -host=* |
--host=* |
--hos=* |
--ho=*)
986 host_alias
=$ac_optarg ;;
988 -htmldir |
--htmldir |
--htmldi |
--htmld |
--html |
--htm |
--ht)
990 -htmldir=* |
--htmldir=* |
--htmldi=* |
--htmld=* |
--html=* |
--htm=* \
992 htmldir
=$ac_optarg ;;
994 -includedir |
--includedir |
--includedi |
--included |
--include \
995 |
--includ |
--inclu |
--incl |
--inc)
996 ac_prev
=includedir
;;
997 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
998 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
999 includedir
=$ac_optarg ;;
1001 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
1003 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
1004 infodir
=$ac_optarg ;;
1006 -libdir |
--libdir |
--libdi |
--libd)
1008 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
1009 libdir
=$ac_optarg ;;
1011 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
1012 |
--libexe |
--libex |
--libe)
1013 ac_prev
=libexecdir
;;
1014 -libexecdir=* |
--libexecdir=* |
--libexecdi=* |
--libexecd=* |
--libexec=* \
1015 |
--libexe=* |
--libex=* |
--libe=*)
1016 libexecdir
=$ac_optarg ;;
1018 -localedir |
--localedir |
--localedi |
--localed |
--locale)
1019 ac_prev
=localedir
;;
1020 -localedir=* |
--localedir=* |
--localedi=* |
--localed=* |
--locale=*)
1021 localedir
=$ac_optarg ;;
1023 -localstatedir |
--localstatedir |
--localstatedi |
--localstated \
1024 |
--localstate |
--localstat |
--localsta |
--localst |
--locals)
1025 ac_prev
=localstatedir
;;
1026 -localstatedir=* |
--localstatedir=* |
--localstatedi=* |
--localstated=* \
1027 |
--localstate=* |
--localstat=* |
--localsta=* |
--localst=* |
--locals=*)
1028 localstatedir
=$ac_optarg ;;
1030 -mandir |
--mandir |
--mandi |
--mand |
--man |
--ma |
--m)
1032 -mandir=* |
--mandir=* |
--mandi=* |
--mand=* |
--man=* |
--ma=* |
--m=*)
1033 mandir
=$ac_optarg ;;
1035 -nfp |
--nfp |
--nf)
1036 # Obsolete; use --without-fp.
1039 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
1040 |
--no-cr |
--no-c |
-n)
1043 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
1044 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
1047 -oldincludedir |
--oldincludedir |
--oldincludedi |
--oldincluded \
1048 |
--oldinclude |
--oldinclud |
--oldinclu |
--oldincl |
--oldinc \
1049 |
--oldin |
--oldi |
--old |
--ol |
--o)
1050 ac_prev
=oldincludedir
;;
1051 -oldincludedir=* |
--oldincludedir=* |
--oldincludedi=* |
--oldincluded=* \
1052 |
--oldinclude=* |
--oldinclud=* |
--oldinclu=* |
--oldincl=* |
--oldinc=* \
1053 |
--oldin=* |
--oldi=* |
--old=* |
--ol=* |
--o=*)
1054 oldincludedir
=$ac_optarg ;;
1056 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
1058 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
1059 prefix
=$ac_optarg ;;
1061 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
1062 |
--program-pre |
--program-pr |
--program-p)
1063 ac_prev
=program_prefix
;;
1064 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
1065 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
1066 program_prefix
=$ac_optarg ;;
1068 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
1069 |
--program-suf |
--program-su |
--program-s)
1070 ac_prev
=program_suffix
;;
1071 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
1072 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
1073 program_suffix
=$ac_optarg ;;
1075 -program-transform-name |
--program-transform-name \
1076 |
--program-transform-nam |
--program-transform-na \
1077 |
--program-transform-n |
--program-transform- \
1078 |
--program-transform |
--program-transfor \
1079 |
--program-transfo |
--program-transf \
1080 |
--program-trans |
--program-tran \
1081 |
--progr-tra |
--program-tr |
--program-t)
1082 ac_prev
=program_transform_name
;;
1083 -program-transform-name=* |
--program-transform-name=* \
1084 |
--program-transform-nam=* |
--program-transform-na=* \
1085 |
--program-transform-n=* |
--program-transform-=* \
1086 |
--program-transform=* |
--program-transfor=* \
1087 |
--program-transfo=* |
--program-transf=* \
1088 |
--program-trans=* |
--program-tran=* \
1089 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
1090 program_transform_name
=$ac_optarg ;;
1092 -pdfdir |
--pdfdir |
--pdfdi |
--pdfd |
--pdf |
--pd)
1094 -pdfdir=* |
--pdfdir=* |
--pdfdi=* |
--pdfd=* |
--pdf=* |
--pd=*)
1095 pdfdir
=$ac_optarg ;;
1097 -psdir |
--psdir |
--psdi |
--psd |
--ps)
1099 -psdir=* |
--psdir=* |
--psdi=* |
--psd=* |
--ps=*)
1102 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
1103 |
-silent |
--silent |
--silen |
--sile |
--sil)
1106 -sbindir |
--sbindir |
--sbindi |
--sbind |
--sbin |
--sbi |
--sb)
1108 -sbindir=* |
--sbindir=* |
--sbindi=* |
--sbind=* |
--sbin=* \
1110 sbindir
=$ac_optarg ;;
1112 -sharedstatedir |
--sharedstatedir |
--sharedstatedi \
1113 |
--sharedstated |
--sharedstate |
--sharedstat |
--sharedsta \
1114 |
--sharedst |
--shareds |
--shared |
--share |
--shar \
1116 ac_prev
=sharedstatedir
;;
1117 -sharedstatedir=* |
--sharedstatedir=* |
--sharedstatedi=* \
1118 |
--sharedstated=* |
--sharedstate=* |
--sharedstat=* |
--sharedsta=* \
1119 |
--sharedst=* |
--shareds=* |
--shared=* |
--share=* |
--shar=* \
1121 sharedstatedir
=$ac_optarg ;;
1123 -site |
--site |
--sit)
1125 -site=* |
--site=* |
--sit=*)
1128 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
1130 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
1131 srcdir
=$ac_optarg ;;
1133 -sysconfdir |
--sysconfdir |
--sysconfdi |
--sysconfd |
--sysconf \
1134 |
--syscon |
--sysco |
--sysc |
--sys |
--sy)
1135 ac_prev
=sysconfdir
;;
1136 -sysconfdir=* |
--sysconfdir=* |
--sysconfdi=* |
--sysconfd=* |
--sysconf=* \
1137 |
--syscon=* |
--sysco=* |
--sysc=* |
--sys=* |
--sy=*)
1138 sysconfdir
=$ac_optarg ;;
1140 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
1141 ac_prev
=target_alias
;;
1142 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
1143 target_alias
=$ac_optarg ;;
1145 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
1148 -version |
--version |
--versio |
--versi |
--vers |
-V)
1149 ac_init_version
=: ;;
1152 ac_useropt
=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1153 # Reject names that are not valid shell variable names.
1154 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1155 as_fn_error $?
"invalid package name: $ac_useropt"
1156 ac_useropt_orig
=$ac_useropt
1157 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1158 case $ac_user_opts in
1162 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1163 ac_unrecognized_sep
=', ';;
1165 eval with_
$ac_useropt=\
$ac_optarg ;;
1167 -without-* |
--without-*)
1168 ac_useropt
=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1169 # Reject names that are not valid shell variable names.
1170 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1171 as_fn_error $?
"invalid package name: $ac_useropt"
1172 ac_useropt_orig
=$ac_useropt
1173 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1174 case $ac_user_opts in
1178 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1179 ac_unrecognized_sep
=', ';;
1181 eval with_
$ac_useropt=no
;;
1184 # Obsolete; use --with-x.
1187 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
1188 |
--x-incl |
--x-inc |
--x-in |
--x-i)
1189 ac_prev
=x_includes
;;
1190 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
1191 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
1192 x_includes
=$ac_optarg ;;
1194 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
1195 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
1196 ac_prev
=x_libraries
;;
1197 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
1198 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
1199 x_libraries
=$ac_optarg ;;
1201 -*) as_fn_error $?
"unrecognized option: \`$ac_option'
1202 Try \`$0 --help' for more information"
1206 ac_envvar
=`expr "x$ac_option" : 'x\([^=]*\)='`
1207 # Reject names that are not valid shell variable names.
1208 case $ac_envvar in #(
1209 '' |
[0-9]* |
*[!_
$as_cr_alnum]* )
1210 as_fn_error $?
"invalid variable name: \`$ac_envvar'" ;;
1212 eval $ac_envvar=\
$ac_optarg
1213 export $ac_envvar ;;
1216 # FIXME: should be removed in autoconf 3.0.
1217 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1218 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev
/null
&&
1219 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1220 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1226 if test -n "$ac_prev"; then
1227 ac_option
=--`echo $ac_prev | sed 's/_/-/g'`
1228 as_fn_error $?
"missing argument to $ac_option"
1231 if test -n "$ac_unrecognized_opts"; then
1232 case $enable_option_checking in
1234 fatal
) as_fn_error $?
"unrecognized options: $ac_unrecognized_opts" ;;
1235 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1239 # Check all directory arguments for consistency.
1240 for ac_var
in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1241 datadir sysconfdir sharedstatedir localstatedir includedir \
1242 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1243 libdir localedir mandir
1245 eval ac_val
=\$
$ac_var
1246 # Remove trailing slashes.
1249 ac_val
=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1250 eval $ac_var=\
$ac_val;;
1252 # Be sure to have absolute directory names.
1254 [\\/$
]* | ?
:[\\/]* ) continue;;
1255 NONE |
'' ) case $ac_var in *prefix
) continue;; esac;;
1257 as_fn_error $?
"expected an absolute directory name for --$ac_var: $ac_val"
1260 # There might be people who depend on the old broken behavior: `$host'
1261 # used to hold the argument of --host etc.
1262 # FIXME: To remove some day.
1265 target
=$target_alias
1267 # FIXME: To remove some day.
1268 if test "x$host_alias" != x
; then
1269 if test "x$build_alias" = x
; then
1270 cross_compiling
=maybe
1271 elif test "x$build_alias" != "x$host_alias"; then
1277 test -n "$host_alias" && ac_tool_prefix
=$host_alias-
1279 test "$silent" = yes && exec 6>/dev
/null
1282 ac_pwd
=`pwd` && test -n "$ac_pwd" &&
1283 ac_ls_di
=`ls -di .` &&
1284 ac_pwd_ls_di
=`cd "$ac_pwd" && ls -di .` ||
1285 as_fn_error $?
"working directory cannot be determined"
1286 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1287 as_fn_error $?
"pwd does not report name of working directory"
1290 # Find the source files, if location was not specified.
1291 if test -z "$srcdir"; then
1292 ac_srcdir_defaulted
=yes
1293 # Try the directory containing this script, then the parent directory.
1294 ac_confdir
=`$as_dirname -- "$as_myself" ||
1295 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1296 X"$as_myself" : 'X\(//\)[^/]' \| \
1297 X"$as_myself" : 'X\(//\)$' \| \
1298 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1299 $as_echo X"$as_myself" |
1300 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1318 if test ! -r "$srcdir/$ac_unique_file"; then
1322 ac_srcdir_defaulted
=no
1324 if test ! -r "$srcdir/$ac_unique_file"; then
1325 test "$ac_srcdir_defaulted" = yes && srcdir
="$ac_confdir or .."
1326 as_fn_error $?
"cannot find sources ($ac_unique_file) in $srcdir"
1328 ac_msg
="sources are in $srcdir, but \`cd $srcdir' does not work"
1330 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1332 # When building in place, set srcdir=.
1333 if test "$ac_abs_confdir" = "$ac_pwd"; then
1336 # Remove unnecessary trailing slashes from srcdir.
1337 # Double slashes in file names in object file debugging info
1338 # mess up M-x gdb in Emacs.
1340 */) srcdir
=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1342 for ac_var
in $ac_precious_vars; do
1343 eval ac_env_
${ac_var}_set=\${${ac_var}+set}
1344 eval ac_env_
${ac_var}_value
=\$
${ac_var}
1345 eval ac_cv_env_
${ac_var}_set=\${${ac_var}+set}
1346 eval ac_cv_env_
${ac_var}_value
=\$
${ac_var}
1350 # Report the --help message.
1352 if test "$ac_init_help" = "long"; then
1353 # Omit some internal or obsolete options to make the list less imposing.
1354 # This message is too long to be a string in the A/UX 3.1 sh.
1356 \`configure' configures gdbsupport 1.0 to adapt to many kinds of systems.
1358 Usage: $0 [OPTION]... [VAR=VALUE]...
1360 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1361 VAR=VALUE. See below for descriptions of some of the useful variables.
1363 Defaults for the options are specified in brackets.
1366 -h, --help display this help and exit
1367 --help=short display options specific to this package
1368 --help=recursive display the short help of all the included packages
1369 -V, --version display version information and exit
1370 -q, --quiet, --silent do not print \`checking ...' messages
1371 --cache-file=FILE cache test results in FILE [disabled]
1372 -C, --config-cache alias for \`--cache-file=config.cache'
1373 -n, --no-create do not create output files
1374 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1376 Installation directories:
1377 --prefix=PREFIX install architecture-independent files in PREFIX
1378 [$ac_default_prefix]
1379 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1382 By default, \`make install' will install all the files in
1383 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1384 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1385 for instance \`--prefix=\$HOME'.
1387 For better control, use the options below.
1389 Fine tuning of the installation directories:
1390 --bindir=DIR user executables [EPREFIX/bin]
1391 --sbindir=DIR system admin executables [EPREFIX/sbin]
1392 --libexecdir=DIR program executables [EPREFIX/libexec]
1393 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1394 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1395 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1396 --libdir=DIR object code libraries [EPREFIX/lib]
1397 --includedir=DIR C header files [PREFIX/include]
1398 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1399 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1400 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1401 --infodir=DIR info documentation [DATAROOTDIR/info]
1402 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1403 --mandir=DIR man documentation [DATAROOTDIR/man]
1404 --docdir=DIR documentation root [DATAROOTDIR/doc/gdbsupport]
1405 --htmldir=DIR html documentation [DOCDIR]
1406 --dvidir=DIR dvi documentation [DOCDIR]
1407 --pdfdir=DIR pdf documentation [DOCDIR]
1408 --psdir=DIR ps documentation [DOCDIR]
1414 --program-prefix=PREFIX prepend PREFIX to installed program names
1415 --program-suffix=SUFFIX append SUFFIX to installed program names
1416 --program-transform-name=PROGRAM run
sed PROGRAM on installed program names
1419 --build=BUILD configure
for building on BUILD
[guessed
]
1420 --host=HOST cross-compile to build programs to run on HOST
[BUILD
]
1421 --target=TARGET configure
for building compilers
for TARGET
[HOST
]
1425 if test -n "$ac_init_help"; then
1426 case $ac_init_help in
1427 short | recursive
) echo "Configuration of gdbsupport 1.0:";;
1432 --disable-option-checking ignore unrecognized
--enable/--with options
1433 --disable-FEATURE do not include FEATURE
(same as
--enable-FEATURE=no
)
1434 --enable-FEATURE[=ARG
] include FEATURE
[ARG
=yes]
1435 --enable-maintainer-mode
1436 enable make rules and dependencies not useful
(and
1437 sometimes confusing
) to the casual installer
1438 --enable-silent-rules less verbose build output
(undo
: "make V=1")
1439 --disable-silent-rules verbose build output
(undo
: "make V=0")
1440 --enable-dependency-tracking
1441 do not reject slow dependency extractors
1442 --disable-dependency-tracking
1443 speeds up one-time build
1444 --enable-plugins Enable support
for plugins
1445 --disable-largefile omit support
for large files
1446 --disable-nls do not use Native Language Support
1447 --disable-rpath do not hardcode runtime library paths
1448 --enable-threading include support
for parallel processing of data
1450 --enable-unit-tests Enable the inclusion of unit tests when compiling
1452 --enable-werror treat compile warnings as errors
1453 --enable-build-warnings enable build-time compiler warnings
if gcc is used
1454 --enable-gdb-build-warnings
1455 enable GDB specific build-time compiler warnings
if
1459 --with-PACKAGE[=ARG
] use PACKAGE
[ARG
=yes]
1460 --without-PACKAGE do not use PACKAGE
(same as
--with-PACKAGE=no
)
1461 --with-gnu-ld assume the C compiler uses GNU ld default
=no
1462 --with-libiconv-prefix[=DIR
] search
for libiconv
in DIR
/include and DIR
/lib
1463 --without-libiconv-prefix don
't search for libiconv in includedir and libdir
1464 --with-libiconv-type=TYPE type of library to search for (auto/static/shared)
1465 --with-libintl-prefix[=DIR] search for libintl in DIR/include and DIR/lib
1466 --without-libintl-prefix don't search
for libintl
in includedir and libdir
1467 --with-libintl-type=TYPE
type of library to search
for (auto
/static
/shared
)
1468 --with-intel-pt include Intel Processor Trace support
(auto
/yes
/no
)
1469 --with-libipt-prefix[=DIR
] search
for libipt
in DIR
/include and DIR
/lib
1470 --without-libipt-prefix don
't search for libipt in includedir and libdir
1471 --with-libipt-type=TYPE type of library to search for (auto/static/shared)
1472 --with-xxhash use libxxhash for hashing (faster) (auto/yes/no)
1473 --with-libxxhash-prefix[=DIR] search for libxxhash in DIR/include and DIR/lib
1474 --without-libxxhash-prefix don't search
for libxxhash
in includedir and libdir
1475 --with-libxxhash-type=TYPE
type of library to search
for (auto
/static
/shared
)
1477 Some influential environment variables
:
1478 CC C compiler
command
1479 CFLAGS C compiler flags
1480 LDFLAGS linker flags
, e.g.
-L<lib dir
> if you have libraries
in a
1481 nonstandard directory
<lib dir
>
1482 LIBS libraries to pass to the linker
, e.g.
-l<library
>
1483 CPPFLAGS
(Objective
) C
/C
++ preprocessor flags
, e.g.
-I<include dir
> if
1484 you have headers
in a nonstandard directory
<include dir
>
1485 CXX C
++ compiler
command
1486 CXXFLAGS C
++ compiler flags
1489 Use these variables to override the choices made by
`configure' or to help
1490 it to find libraries and programs with nonstandard names/locations.
1492 Report bugs to the package provider.
1497 if test "$ac_init_help" = "recursive"; then
1498 # If there are subdirs, report their specific --help.
1499 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1500 test -d "$ac_dir" ||
1501 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1506 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1508 ac_dir_suffix=/`$as_echo "$ac_dir" |
sed 's|^\.[\\/]||'`
1509 # A ".." for each directory in $ac_dir_suffix.
1510 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" |
sed 's|/[^\\/]*|/..|g;s|/||'`
1511 case $ac_top_builddir_sub in
1512 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1513 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1516 ac_abs_top_builddir=$ac_pwd
1517 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1518 # for backward compatibility:
1519 ac_top_builddir=$ac_top_build_prefix
1522 .) # We are building in place.
1524 ac_top_srcdir=$ac_top_builddir_sub
1525 ac_abs_top_srcdir=$ac_pwd ;;
1526 [\\/]* | ?:[\\/]* ) # Absolute name.
1527 ac_srcdir=$srcdir$ac_dir_suffix;
1528 ac_top_srcdir=$srcdir
1529 ac_abs_top_srcdir=$srcdir ;;
1531 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1532 ac_top_srcdir=$ac_top_build_prefix$srcdir
1533 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1535 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1537 cd "$ac_dir" || { ac_status=$?; continue; }
1538 # Check for guested configure.
1539 if test -f "$ac_srcdir/configure.gnu"; then
1541 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1542 elif test -f "$ac_srcdir/configure"; then
1544 $SHELL "$ac_srcdir/configure" --help=recursive
1546 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1548 cd "$ac_pwd" || { ac_status=$?; break; }
1552 test -n "$ac_init_help" && exit $ac_status
1553 if $ac_init_version; then
1555 gdbsupport configure 1.0
1556 generated by GNU Autoconf 2.69
1558 Copyright (C) 2012 Free Software Foundation, Inc.
1559 This configure script is free software; the Free Software Foundation
1560 gives unlimited permission to copy, distribute and modify it.
1565 ## ------------------------ ##
1566 ## Autoconf initialization. ##
1567 ## ------------------------ ##
1569 # ac_fn_c_try_compile LINENO
1570 # --------------------------
1571 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1572 ac_fn_c_try_compile ()
1574 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1575 rm -f conftest.$ac_objext
1576 if { { ac_try="$ac_compile"
1578 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1579 *) ac_try_echo
=$ac_try;;
1581 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1582 $as_echo "$ac_try_echo"; } >&5
1583 (eval "$ac_compile") 2>conftest.err
1585 if test -s conftest.err
; then
1586 grep -v '^ *+' conftest.err
>conftest.er1
1587 cat conftest.er1
>&5
1588 mv -f conftest.er1 conftest.err
1590 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1591 test $ac_status = 0; } && {
1592 test -z "$ac_c_werror_flag" ||
1593 test ! -s conftest.err
1594 } && test -s conftest.
$ac_objext; then :
1597 $as_echo "$as_me: failed program was:" >&5
1598 sed 's/^/| /' conftest.
$ac_ext >&5
1602 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1603 as_fn_set_status
$ac_retval
1605 } # ac_fn_c_try_compile
1607 # ac_fn_cxx_try_compile LINENO
1608 # ----------------------------
1609 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1610 ac_fn_cxx_try_compile
()
1612 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1613 rm -f conftest.
$ac_objext
1614 if { { ac_try
="$ac_compile"
1616 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1617 *) ac_try_echo=$ac_try;;
1619 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1620 $as_echo "$ac_try_echo"; } >&5
1621 (eval "$ac_compile") 2>conftest.err
1623 if test -s conftest.err; then
1624 grep -v '^ *+' conftest.err >conftest.er1
1625 cat conftest.er1 >&5
1626 mv -f conftest.er1 conftest.err
1628 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1629 test $ac_status = 0; } && {
1630 test -z "$ac_cxx_werror_flag" ||
1631 test ! -s conftest.err
1632 } && test -s conftest.$ac_objext; then :
1635 $as_echo "$as_me: failed program was:" >&5
1636 sed 's/^/| /' conftest.$ac_ext >&5
1640 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1641 as_fn_set_status $ac_retval
1643 } # ac_fn_cxx_try_compile
1645 # ac_fn_c_try_cpp LINENO
1646 # ----------------------
1647 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1650 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1651 if { { ac_try="$ac_cpp conftest.$ac_ext"
1653 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1654 *) ac_try_echo
=$ac_try;;
1656 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1657 $as_echo "$ac_try_echo"; } >&5
1658 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1660 if test -s conftest.err
; then
1661 grep -v '^ *+' conftest.err
>conftest.er1
1662 cat conftest.er1
>&5
1663 mv -f conftest.er1 conftest.err
1665 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1666 test $ac_status = 0; } > conftest.i
&& {
1667 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1668 test ! -s conftest.err
1672 $as_echo "$as_me: failed program was:" >&5
1673 sed 's/^/| /' conftest.
$ac_ext >&5
1677 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1678 as_fn_set_status
$ac_retval
1682 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1683 # -------------------------------------------------------
1684 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1685 # the include files in INCLUDES and setting the cache variable VAR
1687 ac_fn_c_check_header_mongrel
()
1689 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1690 if eval \
${$3+:} false
; then :
1691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1692 $as_echo_n "checking for $2... " >&6; }
1693 if eval \
${$3+:} false
; then :
1694 $as_echo_n "(cached) " >&6
1697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1698 $as_echo "$ac_res" >&6; }
1700 # Is the header compilable?
1701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1702 $as_echo_n "checking $2 usability... " >&6; }
1703 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1704 /* end confdefs.h. */
1708 if ac_fn_c_try_compile
"$LINENO"; then :
1709 ac_header_compiler
=yes
1711 ac_header_compiler
=no
1713 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1715 $as_echo "$ac_header_compiler" >&6; }
1717 # Is the header present?
1718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1719 $as_echo_n "checking $2 presence... " >&6; }
1720 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1721 /* end confdefs.h. */
1724 if ac_fn_c_try_cpp
"$LINENO"; then :
1725 ac_header_preproc
=yes
1727 ac_header_preproc
=no
1729 rm -f conftest.err conftest.i conftest.
$ac_ext
1730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1731 $as_echo "$ac_header_preproc" >&6; }
1733 # So? What about this header?
1734 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1736 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1737 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1738 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1739 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1742 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1743 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1744 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1745 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1746 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1747 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1748 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1749 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1750 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1751 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1755 $as_echo_n "checking for $2... " >&6; }
1756 if eval \
${$3+:} false
; then :
1757 $as_echo_n "(cached) " >&6
1759 eval "$3=\$ac_header_compiler"
1762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1763 $as_echo "$ac_res" >&6; }
1765 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1767 } # ac_fn_c_check_header_mongrel
1769 # ac_fn_c_try_run LINENO
1770 # ----------------------
1771 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1772 # that executables *can* be run.
1775 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1776 if { { ac_try
="$ac_link"
1778 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1779 *) ac_try_echo=$ac_try;;
1781 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1782 $as_echo "$ac_try_echo"; } >&5
1783 (eval "$ac_link") 2>&5
1785 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1786 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1787 { { case "(($ac_try" in
1788 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1789 *) ac_try_echo
=$ac_try;;
1791 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1792 $as_echo "$ac_try_echo"; } >&5
1793 (eval "$ac_try") 2>&5
1795 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1796 test $ac_status = 0; }; }; then :
1799 $as_echo "$as_me: program exited with status $ac_status" >&5
1800 $as_echo "$as_me: failed program was:" >&5
1801 sed 's/^/| /' conftest.
$ac_ext >&5
1803 ac_retval
=$ac_status
1805 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1806 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1807 as_fn_set_status
$ac_retval
1811 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1812 # -------------------------------------------------------
1813 # Tests whether HEADER exists and can be compiled using the include files in
1814 # INCLUDES, setting the cache variable VAR accordingly.
1815 ac_fn_c_check_header_compile
()
1817 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1819 $as_echo_n "checking for $2... " >&6; }
1820 if eval \
${$3+:} false
; then :
1821 $as_echo_n "(cached) " >&6
1823 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1824 /* end confdefs.h. */
1828 if ac_fn_c_try_compile
"$LINENO"; then :
1833 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1837 $as_echo "$ac_res" >&6; }
1838 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1840 } # ac_fn_c_check_header_compile
1842 # ac_fn_c_try_link LINENO
1843 # -----------------------
1844 # Try to link conftest.$ac_ext, and return whether this succeeded.
1847 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1848 rm -f conftest.
$ac_objext conftest
$ac_exeext
1849 if { { ac_try
="$ac_link"
1851 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1852 *) ac_try_echo=$ac_try;;
1854 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1855 $as_echo "$ac_try_echo"; } >&5
1856 (eval "$ac_link") 2>conftest.err
1858 if test -s conftest.err; then
1859 grep -v '^ *+' conftest.err >conftest.er1
1860 cat conftest.er1 >&5
1861 mv -f conftest.er1 conftest.err
1863 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1864 test $ac_status = 0; } && {
1865 test -z "$ac_c_werror_flag" ||
1866 test ! -s conftest.err
1867 } && test -s conftest$ac_exeext && {
1868 test "$cross_compiling" = yes ||
1869 test -x conftest$ac_exeext
1873 $as_echo "$as_me: failed program was:" >&5
1874 sed 's/^/| /' conftest.$ac_ext >&5
1878 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1879 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1880 # interfere with the next link command; also delete a directory that is
1881 # left behind by Apple's compiler. We do this before executing the actions.
1882 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1883 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1884 as_fn_set_status $ac_retval
1886 } # ac_fn_c_try_link
1888 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1889 # -------------------------------------------
1890 # Tests whether TYPE exists after having included INCLUDES, setting cache
1891 # variable VAR accordingly.
1892 ac_fn_c_check_type ()
1894 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1896 $as_echo_n "checking for $2... " >&6; }
1897 if eval \${$3+:} false; then :
1898 $as_echo_n "(cached) " >&6
1901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1902 /* end confdefs.h. */
1913 if ac_fn_c_try_compile "$LINENO"; then :
1914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1915 /* end confdefs.h. */
1926 if ac_fn_c_try_compile "$LINENO"; then :
1931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1937 $as_echo "$ac_res" >&6; }
1938 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1940 } # ac_fn_c_check_type
1942 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1943 # --------------------------------------------
1944 # Tries to find the compile-time value of EXPR in a program that includes
1945 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1947 ac_fn_c_compute_int ()
1949 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1950 if test "$cross_compiling" = yes; then
1951 # Depending upon the size, compute the lo and hi bounds.
1952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1953 /* end confdefs.h. */
1958 static int test_array [1 - 2 * !(($2) >= 0)];
1960 return test_array [0];
1966 if ac_fn_c_try_compile "$LINENO"; then :
1969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1970 /* end confdefs.h. */
1975 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1977 return test_array [0];
1983 if ac_fn_c_try_compile "$LINENO"; then :
1984 ac_hi=$ac_mid; break
1986 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1987 if test $ac_lo -le $ac_mid; then
1991 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1997 /* end confdefs.h. */
2002 static int test_array [1 - 2 * !(($2) < 0)];
2004 return test_array [0];
2010 if ac_fn_c_try_compile "$LINENO"; then :
2013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2014 /* end confdefs.h. */
2019 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2021 return test_array [0];
2027 if ac_fn_c_try_compile "$LINENO"; then :
2028 ac_lo=$ac_mid; break
2030 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2031 if test $ac_mid -le $ac_hi; then
2035 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2045 # Binary search between lo and hi bounds.
2046 while test "x$ac_lo" != "x$ac_hi"; do
2047 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2049 /* end confdefs.h. */
2054 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2056 return test_array [0];
2062 if ac_fn_c_try_compile "$LINENO"; then :
2065 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2067 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2070 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2075 /* end confdefs.h. */
2077 static long int longval () { return $2; }
2078 static unsigned long int ulongval () { return $2; }
2085 FILE *f = fopen ("conftest.val", "w");
2090 long int i = longval ();
2093 fprintf (f, "%ld", i);
2097 unsigned long int i = ulongval ();
2100 fprintf (f, "%lu", i);
2102 /* Do not output a trailing newline, as this causes \r\n confusion
2103 on some platforms. */
2104 return ferror (f) || fclose (f) != 0;
2110 if ac_fn_c_try_run "$LINENO"; then :
2111 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2115 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2116 conftest.$ac_objext conftest.beam conftest.$ac_ext
2120 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2121 as_fn_set_status $ac_retval
2123 } # ac_fn_c_compute_int
2125 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2126 # ---------------------------------------------
2127 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2129 ac_fn_c_check_decl ()
2131 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2132 as_decl_name=`echo $2|
sed 's/ *(.*//'`
2133 as_decl_use=`echo $2|
sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2135 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2136 if eval \${$3+:} false; then :
2137 $as_echo_n "(cached) " >&6
2139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2140 /* end confdefs.h. */
2145 #ifndef $as_decl_name
2147 (void) $as_decl_use;
2149 (void) $as_decl_name;
2157 if ac_fn_c_try_compile "$LINENO"; then :
2162 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2166 $as_echo "$ac_res" >&6; }
2167 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2169 } # ac_fn_c_check_decl
2171 # ac_fn_c_check_func LINENO FUNC VAR
2172 # ----------------------------------
2173 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2174 ac_fn_c_check_func ()
2176 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2178 $as_echo_n "checking for $2... " >&6; }
2179 if eval \${$3+:} false; then :
2180 $as_echo_n "(cached) " >&6
2182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2183 /* end confdefs.h. */
2184 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2185 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2186 #define $2 innocuous_$2
2188 /* System header to define __stub macros and hopefully few prototypes,
2189 which can conflict with char $2 (); below.
2190 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2191 <limits.h> exists even on freestanding compilers. */
2194 # include <limits.h>
2196 # include <assert.h>
2201 /* Override any GCC internal prototype to avoid an error.
2202 Use char because int might match the return type of a GCC
2203 builtin and then its argument prototype would still apply. */
2208 /* The GNU C library defines this for functions which it implements
2209 to always fail with ENOSYS. Some functions are actually named
2210 something starting with __ and the normal name is an alias. */
2211 #if defined __stub_$2 || defined __stub___$2
2223 if ac_fn_c_try_link "$LINENO"; then :
2228 rm -f core conftest.err conftest.$ac_objext \
2229 conftest$ac_exeext conftest.$ac_ext
2232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2233 $as_echo "$ac_res" >&6; }
2234 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2236 } # ac_fn_c_check_func
2238 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2239 # ----------------------------------------------------
2240 # Tries to find if the field MEMBER exists in type AGGR, after including
2241 # INCLUDES, setting cache variable VAR accordingly.
2242 ac_fn_c_check_member ()
2244 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2246 $as_echo_n "checking for $2.$3... " >&6; }
2247 if eval \${$4+:} false; then :
2248 $as_echo_n "(cached) " >&6
2250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2251 /* end confdefs.h. */
2263 if ac_fn_c_try_compile "$LINENO"; then :
2266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2267 /* end confdefs.h. */
2273 if (sizeof ac_aggr.$3)
2279 if ac_fn_c_try_compile "$LINENO"; then :
2284 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2290 $as_echo "$ac_res" >&6; }
2291 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2293 } # ac_fn_c_check_member
2295 # ac_fn_cxx_try_link LINENO
2296 # -------------------------
2297 # Try to link conftest.$ac_ext, and return whether this succeeded.
2298 ac_fn_cxx_try_link ()
2300 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2301 rm -f conftest.$ac_objext conftest$ac_exeext
2302 if { { ac_try="$ac_link"
2304 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
2305 *) ac_try_echo
=$ac_try;;
2307 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2308 $as_echo "$ac_try_echo"; } >&5
2309 (eval "$ac_link") 2>conftest.err
2311 if test -s conftest.err
; then
2312 grep -v '^ *+' conftest.err
>conftest.er1
2313 cat conftest.er1
>&5
2314 mv -f conftest.er1 conftest.err
2316 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2317 test $ac_status = 0; } && {
2318 test -z "$ac_cxx_werror_flag" ||
2319 test ! -s conftest.err
2320 } && test -s conftest
$ac_exeext && {
2321 test "$cross_compiling" = yes ||
2322 test -x conftest
$ac_exeext
2326 $as_echo "$as_me: failed program was:" >&5
2327 sed 's/^/| /' conftest.
$ac_ext >&5
2331 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2332 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2333 # interfere with the next link command; also delete a directory that is
2334 # left behind by Apple's compiler. We do this before executing the actions.
2335 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2336 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2337 as_fn_set_status
$ac_retval
2339 } # ac_fn_cxx_try_link
2341 # ac_fn_cxx_check_func LINENO FUNC VAR
2342 # ------------------------------------
2343 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2344 ac_fn_cxx_check_func
()
2346 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2348 $as_echo_n "checking for $2... " >&6; }
2349 if eval \
${$3+:} false
; then :
2350 $as_echo_n "(cached) " >&6
2352 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2353 /* end confdefs.h. */
2354 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2355 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2356 #define $2 innocuous_$2
2358 /* System header to define __stub macros and hopefully few prototypes,
2359 which can conflict with char $2 (); below.
2360 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2361 <limits.h> exists even on freestanding compilers. */
2364 # include <limits.h>
2366 # include <assert.h>
2371 /* Override any GCC internal prototype to avoid an error.
2372 Use char because int might match the return type of a GCC
2373 builtin and then its argument prototype would still apply. */
2378 /* The GNU C library defines this for functions which it implements
2379 to always fail with ENOSYS. Some functions are actually named
2380 something starting with __ and the normal name is an alias. */
2381 #if defined __stub_$2 || defined __stub___$2
2393 if ac_fn_cxx_try_link
"$LINENO"; then :
2398 rm -f core conftest.err conftest.
$ac_objext \
2399 conftest
$ac_exeext conftest.
$ac_ext
2402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2403 $as_echo "$ac_res" >&6; }
2404 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2406 } # ac_fn_cxx_check_func
2407 cat >config.log
<<_ACEOF
2408 This file contains any messages produced by compilers while
2409 running configure, to aid debugging if configure makes a mistake.
2411 It was created by gdbsupport $as_me 1.0, which was
2412 generated by GNU Autoconf 2.69. Invocation command line was
2424 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2425 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2426 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2427 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2428 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2430 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2431 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2433 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2434 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2435 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2436 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2437 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2438 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2439 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2443 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2447 test -z "$as_dir" && as_dir
=.
2448 $as_echo "PATH: $as_dir"
2464 # Keep a trace of the command line.
2465 # Strip out --no-create and --no-recursion so they do not pile up.
2466 # Strip out --silent because we don't want to record it for future runs.
2467 # Also quote any args containing shell meta-characters.
2468 # Make two passes to allow for proper duplicate-argument suppression.
2472 ac_must_keep_next
=false
2478 -no-create |
--no-c* |
-n |
-no-recursion |
--no-r*) continue ;;
2479 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
2480 |
-silent |
--silent |
--silen |
--sile |
--sil)
2483 ac_arg
=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2486 1) as_fn_append ac_configure_args0
" '$ac_arg'" ;;
2488 as_fn_append ac_configure_args1
" '$ac_arg'"
2489 if test $ac_must_keep_next = true
; then
2490 ac_must_keep_next
=false
# Got value, back to normal.
2493 *=* |
--config-cache |
-C |
-disable-* |
--disable-* \
2494 |
-enable-* |
--enable-* |
-gas |
--g* |
-nfp |
--nf* \
2495 |
-q |
-quiet |
--q* |
-silent |
--sil* |
-v |
-verb* \
2496 |
-with-* |
--with-* |
-without-* |
--without-* |
--x)
2497 case "$ac_configure_args0 " in
2498 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2501 -* ) ac_must_keep_next
=true
;;
2504 as_fn_append ac_configure_args
" '$ac_arg'"
2509 { ac_configure_args0
=; unset ac_configure_args0
;}
2510 { ac_configure_args1
=; unset ac_configure_args1
;}
2512 # When interrupted or exit'd, cleanup temporary files, and complete
2513 # config.log. We remove comments because anyway the quotes in there
2514 # would cause problems or look ugly.
2515 # WARNING: Use '\'' to represent an apostrophe within the trap.
2516 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2517 trap 'exit_status=$?
2518 # Save into config.log some information that might help in debugging.
2522 $as_echo "## ---------------- ##
2523 ## Cache variables. ##
2524 ## ---------------- ##"
2526 # The following way of writing the cache mishandles newlines in values,
2528 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2529 eval ac_val=\$$ac_var
2533 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2534 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2537 _ | IFS | as_nl) ;; #(
2538 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2539 *) { eval $ac_var=; unset $ac_var;} ;;
2544 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2545 *${as_nl}ac_space=\ *)
2547 "s/'\''/'\''\\\\'\'''\''/g;
2548 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2551 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2558 $as_echo "## ----------------- ##
2559 ## Output variables. ##
2560 ## ----------------- ##"
2562 for ac_var in $ac_subst_vars
2564 eval ac_val=\$$ac_var
2566 *\'\''*) ac_val
=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2568 $as_echo "$ac_var='\''$ac_val'\''"
2572 if test -n "$ac_subst_files"; then
2573 $as_echo "## ------------------- ##
2574 ## File substitutions. ##
2575 ## ------------------- ##"
2577 for ac_var
in $ac_subst_files
2579 eval ac_val
=\$
$ac_var
2581 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2583 $as_echo "$ac_var='\''$ac_val'\''"
2588 if test -s confdefs.h; then
2589 $as_echo "## ----------- ##
2596 test "$ac_signal" != 0 &&
2597 $as_echo "$as_me: caught signal $ac_signal"
2598 $as_echo "$as_me: exit $exit_status"
2600 rm -f core *.core core.conftest.* &&
2601 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2604 for ac_signal
in 1 2 13 15; do
2605 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2609 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2610 rm -f -r conftest
* confdefs.h
2612 $as_echo "/* confdefs.h */" > confdefs.h
2614 # Predefined preprocessor variables.
2616 cat >>confdefs.h
<<_ACEOF
2617 #define PACKAGE_NAME "$PACKAGE_NAME"
2620 cat >>confdefs.h
<<_ACEOF
2621 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2624 cat >>confdefs.h
<<_ACEOF
2625 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2628 cat >>confdefs.h
<<_ACEOF
2629 #define PACKAGE_STRING "$PACKAGE_STRING"
2632 cat >>confdefs.h
<<_ACEOF
2633 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2636 cat >>confdefs.h
<<_ACEOF
2637 #define PACKAGE_URL "$PACKAGE_URL"
2641 # Let the site file select an alternate cache file if it wants to.
2642 # Prefer an explicitly selected file to automatically selected ones.
2645 if test -n "$CONFIG_SITE"; then
2646 # We do not want a PATH search for config.site.
2647 case $CONFIG_SITE in #((
2648 -*) ac_site_file1
=.
/$CONFIG_SITE;;
2649 */*) ac_site_file1
=$CONFIG_SITE;;
2650 *) ac_site_file1
=.
/$CONFIG_SITE;;
2652 elif test "x$prefix" != xNONE
; then
2653 ac_site_file1
=$prefix/share
/config.site
2654 ac_site_file2
=$prefix/etc
/config.site
2656 ac_site_file1
=$ac_default_prefix/share
/config.site
2657 ac_site_file2
=$ac_default_prefix/etc
/config.site
2659 for ac_site_file
in "$ac_site_file1" "$ac_site_file2"
2661 test "x$ac_site_file" = xNONE
&& continue
2662 if test /dev
/null
!= "$ac_site_file" && test -r "$ac_site_file"; then
2663 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2664 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2665 sed 's/^/| /' "$ac_site_file" >&5
2667 ||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2668 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2669 as_fn_error $?
"failed to load site script $ac_site_file
2670 See \`config.log' for more details" "$LINENO" 5; }
2674 if test -r "$cache_file"; then
2675 # Some versions of bash will fail to source /dev/null (special files
2676 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2677 if test /dev
/null
!= "$cache_file" && test -f "$cache_file"; then
2678 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2679 $as_echo "$as_me: loading cache $cache_file" >&6;}
2681 [\\/]* | ?
:[\\/]* ) .
"$cache_file";;
2682 *) .
"./$cache_file";;
2686 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2687 $as_echo "$as_me: creating cache $cache_file" >&6;}
2691 gt_needs
="$gt_needs "
2692 as_fn_append ac_header_list
" stdlib.h"
2693 as_fn_append ac_header_list
" unistd.h"
2694 as_fn_append ac_header_list
" sys/param.h"
2695 # Check that the precious variables saved in the cache have kept the same
2697 ac_cache_corrupted
=false
2698 for ac_var
in $ac_precious_vars; do
2699 eval ac_old_set
=\
$ac_cv_env_${ac_var}_set
2700 eval ac_new_set
=\
$ac_env_${ac_var}_set
2701 eval ac_old_val
=\
$ac_cv_env_${ac_var}_value
2702 eval ac_new_val
=\
$ac_env_${ac_var}_value
2703 case $ac_old_set,$ac_new_set in
2705 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2706 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2707 ac_cache_corrupted
=: ;;
2709 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2710 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2711 ac_cache_corrupted
=: ;;
2714 if test "x$ac_old_val" != "x$ac_new_val"; then
2715 # differences in whitespace do not lead to failure.
2716 ac_old_val_w
=`echo x $ac_old_val`
2717 ac_new_val_w
=`echo x $ac_new_val`
2718 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2719 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2720 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2721 ac_cache_corrupted
=:
2723 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2724 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2725 eval $ac_var=\
$ac_old_val
2727 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2728 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2729 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2730 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2733 # Pass precious variables to config.status.
2734 if test "$ac_new_set" = set; then
2736 *\'*) ac_arg
=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2737 *) ac_arg
=$ac_var=$ac_new_val ;;
2739 case " $ac_configure_args " in
2740 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2741 *) as_fn_append ac_configure_args
" '$ac_arg'" ;;
2745 if $ac_cache_corrupted; then
2746 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2747 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2748 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2749 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2750 as_fn_error $?
"run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2752 ## -------------------- ##
2753 ## Main body of script. ##
2754 ## -------------------- ##
2757 ac_cpp
='$CPP $CPPFLAGS'
2758 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2759 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2760 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
2767 ac_config_headers
="$ac_config_headers config.h:config.in"
2770 # Set build, build_cpu, build_vendor and build_os.
2772 for ac_dir
in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2773 if test -f "$ac_dir/install-sh"; then
2775 ac_install_sh
="$ac_aux_dir/install-sh -c"
2777 elif test -f "$ac_dir/install.sh"; then
2779 ac_install_sh
="$ac_aux_dir/install.sh -c"
2781 elif test -f "$ac_dir/shtool"; then
2783 ac_install_sh
="$ac_aux_dir/shtool install -c"
2787 if test -z "$ac_aux_dir"; then
2788 as_fn_error $?
"cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2791 # These three variables are undocumented and unsupported,
2792 # and are intended to be withdrawn in a future Autoconf release.
2793 # They can cause serious problems if a builder's source tree is in a directory
2794 # whose full name contains unusual characters.
2795 ac_config_guess
="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2796 ac_config_sub
="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2797 ac_configure
="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2800 # Make sure we can run config.sub.
2801 $SHELL "$ac_aux_dir/config.sub" sun4
>/dev
/null
2>&1 ||
2802 as_fn_error $?
"cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2805 $as_echo_n "checking build system type... " >&6; }
2806 if ${ac_cv_build+:} false
; then :
2807 $as_echo_n "(cached) " >&6
2809 ac_build_alias
=$build_alias
2810 test "x$ac_build_alias" = x
&&
2811 ac_build_alias
=`$SHELL "$ac_aux_dir/config.guess"`
2812 test "x$ac_build_alias" = x
&&
2813 as_fn_error $?
"cannot guess build type; you must specify one" "$LINENO" 5
2814 ac_cv_build
=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2815 as_fn_error $?
"$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2819 $as_echo "$ac_cv_build" >&6; }
2820 case $ac_cv_build in
2822 *) as_fn_error $?
"invalid value of canonical build" "$LINENO" 5;;
2825 ac_save_IFS
=$IFS; IFS
='-'
2831 # Remember, the first character of IFS is used to create $*,
2832 # except with old shells:
2835 case $build_os in *\
*) build_os
=`echo "$build_os" | sed 's/ /-/g'`;; esac
2839 # Set host, host_cpu, host_vendor, and host_os.
2840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2841 $as_echo_n "checking host system type... " >&6; }
2842 if ${ac_cv_host+:} false
; then :
2843 $as_echo_n "(cached) " >&6
2845 if test "x$host_alias" = x
; then
2846 ac_cv_host
=$ac_cv_build
2848 ac_cv_host
=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2849 as_fn_error $?
"$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2854 $as_echo "$ac_cv_host" >&6; }
2857 *) as_fn_error $?
"invalid value of canonical host" "$LINENO" 5;;
2860 ac_save_IFS
=$IFS; IFS
='-'
2866 # Remember, the first character of IFS is used to create $*,
2867 # except with old shells:
2870 case $host_os in *\
*) host_os
=`echo "$host_os" | sed 's/ /-/g'`;; esac
2874 # Set target, target_cpu, target_vendor, and target_os.
2875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2876 $as_echo_n "checking target system type... " >&6; }
2877 if ${ac_cv_target+:} false
; then :
2878 $as_echo_n "(cached) " >&6
2880 if test "x$target_alias" = x
; then
2881 ac_cv_target
=$ac_cv_host
2883 ac_cv_target
=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2884 as_fn_error $?
"$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2889 $as_echo "$ac_cv_target" >&6; }
2890 case $ac_cv_target in
2892 *) as_fn_error $?
"invalid value of canonical target" "$LINENO" 5;;
2894 target
=$ac_cv_target
2895 ac_save_IFS
=$IFS; IFS
='-'
2901 # Remember, the first character of IFS is used to create $*,
2902 # except with old shells:
2905 case $target_os in *\
*) target_os
=`echo "$target_os" | sed 's/ /-/g'`;; esac
2908 # The aliases save the names the user supplied, while $host etc.
2909 # will get canonicalized.
2910 test -n "$target_alias" &&
2911 test "$program_prefix$program_suffix$program_transform_name" = \
2913 program_prefix
=${target_alias}-
2916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2917 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2918 # Check whether --enable-maintainer-mode was given.
2919 if test "${enable_maintainer_mode+set}" = set; then :
2920 enableval
=$enable_maintainer_mode; USE_MAINTAINER_MODE
=$enableval
2922 USE_MAINTAINER_MODE
=no
2925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2926 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2927 if test $USE_MAINTAINER_MODE = yes; then
2928 MAINTAINER_MODE_TRUE
=
2929 MAINTAINER_MODE_FALSE
='#'
2931 MAINTAINER_MODE_TRUE
='#'
2932 MAINTAINER_MODE_FALSE
=
2935 MAINT
=$MAINTAINER_MODE_TRUE
2939 for ac_dir
in ..
"$srcdir"/..
; do
2940 if test -f "$ac_dir/install-sh"; then
2942 ac_install_sh
="$ac_aux_dir/install-sh -c"
2944 elif test -f "$ac_dir/install.sh"; then
2946 ac_install_sh
="$ac_aux_dir/install.sh -c"
2948 elif test -f "$ac_dir/shtool"; then
2950 ac_install_sh
="$ac_aux_dir/shtool install -c"
2954 if test -z "$ac_aux_dir"; then
2955 as_fn_error $?
"cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
2958 # These three variables are undocumented and unsupported,
2959 # and are intended to be withdrawn in a future Autoconf release.
2960 # They can cause serious problems if a builder's source tree is in a directory
2961 # whose full name contains unusual characters.
2962 ac_config_guess
="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2963 ac_config_sub
="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2964 ac_configure
="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2967 am__api_version
='1.15'
2969 # Find a good install program. We prefer a C program (faster),
2970 # so one script is as good as another. But avoid the broken or
2971 # incompatible versions:
2972 # SysV /etc/install, /usr/sbin/install
2973 # SunOS /usr/etc/install
2974 # IRIX /sbin/install
2976 # AmigaOS /C/install, which installs bootblocks on floppy discs
2977 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2978 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2979 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2980 # OS/2's system install, which has a completely different semantic
2981 # ./install, which can be erroneously created by make from ./install.sh.
2982 # Reject install programs that cannot install multiple files.
2983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2984 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2985 if test -z "$INSTALL"; then
2986 if ${ac_cv_path_install+:} false
; then :
2987 $as_echo_n "(cached) " >&6
2989 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2993 test -z "$as_dir" && as_dir
=.
2994 # Account for people who put trailing slashes in PATH elements.
2995 case $as_dir/ in #((
2996 .
/ | .
// |
/[cC
]/* | \
2997 /etc
/* |
/usr
/sbin
/* |
/usr
/etc
/* |
/sbin
/* |
/usr
/afsws
/bin
/* | \
2998 ?
:[\\/]os2
[\\/]install[\\/]* | ?
:[\\/]OS2
[\\/]INSTALL
[\\/]* | \
3001 # OSF1 and SCO ODT 3.0 have their own names for install.
3002 # Don't use installbsd from OSF since it installs stuff as root
3004 for ac_prog
in ginstall scoinst
install; do
3005 for ac_exec_ext
in '' $ac_executable_extensions; do
3006 if as_fn_executable_p
"$as_dir/$ac_prog$ac_exec_ext"; then
3007 if test $ac_prog = install &&
3008 grep dspmsg
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
3009 # AIX install. It has an incompatible calling convention.
3011 elif test $ac_prog = install &&
3012 grep pwplus
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
3013 # program-specific install script used by HP pwplus--don't use.
3016 rm -rf conftest.one conftest.two conftest.dir
3017 echo one
> conftest.one
3018 echo two
> conftest.two
3020 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two
"`pwd`/conftest.dir" &&
3021 test -s conftest.one
&& test -s conftest.two
&&
3022 test -s conftest.dir
/conftest.one
&&
3023 test -s conftest.dir
/conftest.two
3025 ac_cv_path_install
="$as_dir/$ac_prog$ac_exec_ext -c"
3038 rm -rf conftest.one conftest.two conftest.dir
3041 if test "${ac_cv_path_install+set}" = set; then
3042 INSTALL
=$ac_cv_path_install
3044 # As a last resort, use the slow shell script. Don't cache a
3045 # value for INSTALL within a source directory, because that will
3046 # break other packages using the cache if that directory is
3047 # removed, or if the value is a relative name.
3048 INSTALL
=$ac_install_sh
3051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3052 $as_echo "$INSTALL" >&6; }
3054 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3055 # It thinks the first close brace ends the variable substitution.
3056 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
3058 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT
='${INSTALL}'
3060 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
3062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3063 $as_echo_n "checking whether build environment is sane... " >&6; }
3064 # Reject unsafe characters in $srcdir or the absolute working directory
3065 # name. Accept space and tab only in the latter.
3069 *[\\\"\
#\$\&\'\`$am_lf]*)
3070 as_fn_error $?
"unsafe absolute working directory name" "$LINENO" 5;;
3073 *[\\\"\
#\$\&\'\`$am_lf\ \ ]*)
3074 as_fn_error $?
"unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
3077 # Do 'set' in a subshell so we don't clobber the current shell's
3078 # arguments. Must try -L first in case configure is actually a
3079 # symlink; some systems play weird games with the mod time of symlinks
3080 # (eg FreeBSD returns the mod time of the symlink's containing
3084 for am_try
in 1 2; do
3085 echo "timestamp, slept: $am_has_slept" > conftest.
file
3086 set X
`ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3087 if test "$*" = "X"; then
3089 set X
`ls -t "$srcdir/configure" conftest.file`
3091 if test "$*" != "X $srcdir/configure conftest.file" \
3092 && test "$*" != "X conftest.file $srcdir/configure"; then
3094 # If neither matched, then we have a broken ls. This can happen
3095 # if, for instance, CONFIG_SHELL is bash and it inherits a
3096 # broken ls alias from the environment. This has actually
3097 # happened. Such a system could not be considered "sane".
3098 as_fn_error $?
"ls -t appears to fail. Make sure there is not a broken
3099 alias in your environment" "$LINENO" 5
3101 if test "$2" = conftest.
file ||
test $am_try -eq 2; then
3108 test "$2" = conftest.
file
3114 as_fn_error $?
"newly created file is older than distributed files!
3115 Check your system clock" "$LINENO" 5
3117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3118 $as_echo "yes" >&6; }
3119 # If we didn't sleep, we still need to ensure time stamps of config.status and
3120 # generated files are strictly newer.
3122 if grep 'slept: no' conftest.
file >/dev
/null
2>&1; then
3129 test "$program_prefix" != NONE
&&
3130 program_transform_name
="s&^&$program_prefix&;$program_transform_name"
3131 # Use a double $ so make ignores it.
3132 test "$program_suffix" != NONE
&&
3133 program_transform_name
="s&\$&$program_suffix&;$program_transform_name"
3134 # Double any \ or $.
3135 # By default was `s,x,x', remove it if useless.
3136 ac_script
='s/[\\$]/&&/g;s/;s,x,x,$//'
3137 program_transform_name
=`$as_echo "$program_transform_name" | sed "$ac_script"`
3139 # Expand $ac_aux_dir to an absolute path.
3140 am_aux_dir
=`cd "$ac_aux_dir" && pwd`
3142 if test x
"${MISSING+set}" != xset
; then
3145 MISSING
="\${SHELL} \"$am_aux_dir/missing\"" ;;
3147 MISSING
="\${SHELL} $am_aux_dir/missing" ;;
3150 # Use eval to expand $SHELL
3151 if eval "$MISSING --is-lightweight"; then
3152 am_missing_run
="$MISSING "
3155 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
3156 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
3159 if test x
"${install_sh+set}" != xset
; then
3162 install_sh
="\${SHELL} '$am_aux_dir/install-sh'" ;;
3164 install_sh
="\${SHELL} $am_aux_dir/install-sh"
3168 # Installed binaries are usually stripped using 'strip' when the user
3169 # run "make install-strip". However 'strip' might not be the right
3170 # tool to use in cross-compilation environments, therefore Automake
3171 # will honor the 'STRIP' environment variable to overrule this program.
3172 if test "$cross_compiling" != no
; then
3173 if test -n "$ac_tool_prefix"; then
3174 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3175 set dummy
${ac_tool_prefix}strip
; ac_word
=$2
3176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3177 $as_echo_n "checking for $ac_word... " >&6; }
3178 if ${ac_cv_prog_STRIP+:} false
; then :
3179 $as_echo_n "(cached) " >&6
3181 if test -n "$STRIP"; then
3182 ac_cv_prog_STRIP
="$STRIP" # Let the user override the test.
3184 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3188 test -z "$as_dir" && as_dir
=.
3189 for ac_exec_ext
in '' $ac_executable_extensions; do
3190 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3191 ac_cv_prog_STRIP
="${ac_tool_prefix}strip"
3192 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3201 STRIP
=$ac_cv_prog_STRIP
3202 if test -n "$STRIP"; then
3203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3204 $as_echo "$STRIP" >&6; }
3206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3207 $as_echo "no" >&6; }
3212 if test -z "$ac_cv_prog_STRIP"; then
3214 # Extract the first word of "strip", so it can be a program name with args.
3215 set dummy strip
; ac_word
=$2
3216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3217 $as_echo_n "checking for $ac_word... " >&6; }
3218 if ${ac_cv_prog_ac_ct_STRIP+:} false
; then :
3219 $as_echo_n "(cached) " >&6
3221 if test -n "$ac_ct_STRIP"; then
3222 ac_cv_prog_ac_ct_STRIP
="$ac_ct_STRIP" # Let the user override the test.
3224 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3228 test -z "$as_dir" && as_dir
=.
3229 for ac_exec_ext
in '' $ac_executable_extensions; do
3230 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3231 ac_cv_prog_ac_ct_STRIP
="strip"
3232 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3241 ac_ct_STRIP
=$ac_cv_prog_ac_ct_STRIP
3242 if test -n "$ac_ct_STRIP"; then
3243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3244 $as_echo "$ac_ct_STRIP" >&6; }
3246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3247 $as_echo "no" >&6; }
3250 if test "x$ac_ct_STRIP" = x
; then
3253 case $cross_compiling:$ac_tool_warned in
3255 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3256 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3257 ac_tool_warned
=yes ;;
3262 STRIP
="$ac_cv_prog_STRIP"
3266 INSTALL_STRIP_PROGRAM
="\$(install_sh) -c -s"
3268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3269 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3270 if test -z "$MKDIR_P"; then
3271 if ${ac_cv_path_mkdir+:} false
; then :
3272 $as_echo_n "(cached) " >&6
3274 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3275 for as_dir
in $PATH$PATH_SEPARATOR/opt
/sfw
/bin
3278 test -z "$as_dir" && as_dir
=.
3279 for ac_prog
in mkdir gmkdir
; do
3280 for ac_exec_ext
in '' $ac_executable_extensions; do
3281 as_fn_executable_p
"$as_dir/$ac_prog$ac_exec_ext" ||
continue
3282 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3283 'mkdir (GNU coreutils) '* | \
3284 'mkdir (coreutils) '* | \
3285 'mkdir (fileutils) '4.1*)
3286 ac_cv_path_mkdir
=$as_dir/$ac_prog$ac_exec_ext
3296 test -d .
/--version && rmdir .
/--version
3297 if test "${ac_cv_path_mkdir+set}" = set; then
3298 MKDIR_P
="$ac_cv_path_mkdir -p"
3300 # As a last resort, use the slow shell script. Don't cache a
3301 # value for MKDIR_P within a source directory, because that will
3302 # break other packages using the cache if that directory is
3303 # removed, or if the value is a relative name.
3304 MKDIR_P
="$ac_install_sh -d"
3307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3308 $as_echo "$MKDIR_P" >&6; }
3310 for ac_prog
in gawk mawk nawk
awk
3312 # Extract the first word of "$ac_prog", so it can be a program name with args.
3313 set dummy
$ac_prog; ac_word
=$2
3314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3315 $as_echo_n "checking for $ac_word... " >&6; }
3316 if ${ac_cv_prog_AWK+:} false
; then :
3317 $as_echo_n "(cached) " >&6
3319 if test -n "$AWK"; then
3320 ac_cv_prog_AWK
="$AWK" # Let the user override the test.
3322 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3326 test -z "$as_dir" && as_dir
=.
3327 for ac_exec_ext
in '' $ac_executable_extensions; do
3328 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3329 ac_cv_prog_AWK
="$ac_prog"
3330 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3340 if test -n "$AWK"; then
3341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3342 $as_echo "$AWK" >&6; }
3344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3345 $as_echo "no" >&6; }
3349 test -n "$AWK" && break
3352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3353 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3355 ac_make
=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3356 if eval \
${ac_cv_prog_make_${ac_make}_set+:} false
; then :
3357 $as_echo_n "(cached) " >&6
3359 cat >conftest.
make <<\_ACEOF
3362 @
echo '@@@%%%=$(MAKE)=@@@%%%'
3364 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3365 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3367 eval ac_cv_prog_make_
${ac_make}_set
=yes;;
3369 eval ac_cv_prog_make_
${ac_make}_set
=no
;;
3373 if eval test \
$ac_cv_prog_make_${ac_make}_set
= yes; then
3374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3375 $as_echo "yes" >&6; }
3378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3379 $as_echo "no" >&6; }
3380 SET_MAKE
="MAKE=${MAKE-make}"
3383 rm -rf .tst
2>/dev
/null
3384 mkdir .tst
2>/dev
/null
3385 if test -d .tst
; then
3390 rmdir .tst
2>/dev
/null
3392 # Check whether --enable-silent-rules was given.
3393 if test "${enable_silent_rules+set}" = set; then :
3394 enableval
=$enable_silent_rules;
3397 case $enable_silent_rules in # (((
3398 yes) AM_DEFAULT_VERBOSITY
=0;;
3399 no
) AM_DEFAULT_VERBOSITY
=1;;
3400 *) AM_DEFAULT_VERBOSITY
=1;;
3402 am_make
=${MAKE-make}
3403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
3404 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
3405 if ${am_cv_make_support_nested_variables+:} false
; then :
3406 $as_echo_n "(cached) " >&6
3408 if $as_echo 'TRUE=$(BAR$(V))
3414 .PHONY: am__doit' |
$am_make -f - >/dev
/null
2>&1; then
3415 am_cv_make_support_nested_variables
=yes
3417 am_cv_make_support_nested_variables
=no
3420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
3421 $as_echo "$am_cv_make_support_nested_variables" >&6; }
3422 if test $am_cv_make_support_nested_variables = yes; then
3424 AM_DEFAULT_V
='$(AM_DEFAULT_VERBOSITY)'
3426 AM_V
=$AM_DEFAULT_VERBOSITY
3427 AM_DEFAULT_V
=$AM_DEFAULT_VERBOSITY
3431 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3432 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3433 # is not polluted with repeated "-I."
3434 am__isrc
=' -I$(srcdir)'
3435 # test to see if srcdir already configured
3436 if test -f $srcdir/config.status
; then
3437 as_fn_error $?
"source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3441 # test whether we have cygpath
3442 if test -z "$CYGPATH_W"; then
3443 if (cygpath
--version) >/dev
/null
2>/dev
/null
; then
3444 CYGPATH_W
='cygpath -w'
3451 # Define the identity of the package.
3452 PACKAGE
='gdbsupport'
3456 cat >>confdefs.h
<<_ACEOF
3457 #define PACKAGE "$PACKAGE"
3461 cat >>confdefs.h
<<_ACEOF
3462 #define VERSION "$VERSION"
3465 # Some tools Automake needs.
3467 ACLOCAL
=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3470 AUTOCONF
=${AUTOCONF-"${am_missing_run}autoconf"}
3473 AUTOMAKE
=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3476 AUTOHEADER
=${AUTOHEADER-"${am_missing_run}autoheader"}
3479 MAKEINFO
=${MAKEINFO-"${am_missing_run}makeinfo"}
3481 # For better backward compatibility. To be removed once Automake 1.9.x
3482 # dies out for good. For more background, see:
3483 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3484 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3485 mkdir_p
='$(MKDIR_P)'
3487 # We need awk for the "check" target (and possibly the TAP driver). The
3488 # system "awk" is bad on some platforms.
3489 # Always define AMTAR for backward compatibility. Yes, it's still used
3490 # in the wild :-( We should find a proper way to deprecate it ...
3494 # We'll loop over all known methods to create a tar archive until one works.
3495 _am_tools
='gnutar pax cpio none'
3497 am__tar
='$${TAR-tar} chof - "$$tardir"' am__untar
='$${TAR-tar} xf -'
3504 # POSIX will say in a future version that running "rm -f" with no argument
3505 # is OK; and we want to be able to make that assumption in our Makefile
3506 # recipes. So use an aggressive probe to check that the usage we want is
3507 # actually supported "in the wild" to an acceptable degree.
3508 # See automake bug#10828.
3509 # To make any issue more visible, cause the running configure to be aborted
3510 # by default if the 'rm' program in use doesn't match our expectations; the
3511 # user can still override this though.
3512 if rm -f && rm -fr && rm -rf; then : OK
; else
3516 Your 'rm' program seems unable to run without file operands specified
3517 on the command line, even when the '-f' option is present. This is contrary
3518 to the behaviour of most rm programs out there, and not conforming with
3519 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3521 Please tell bug-automake@gnu.org about your system, including the value
3522 of your $PATH and any error possibly output before this message. This
3523 can help us improve future automake versions.
3526 if test x
"$ACCEPT_INFERIOR_RM_PROGRAM" = x
"yes"; then
3527 echo 'Configuration will proceed anyway, since you have set the' >&2
3528 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3532 Aborting the configuration process, to ensure you take notice of the issue.
3534 You can download and install GNU coreutils to get an 'rm' implementation
3535 that behaves properly: <http://www.gnu.org/software/coreutils/>.
3537 If you want to complete the configuration process using your problematic
3538 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3539 to "yes", and re-run configure.
3542 as_fn_error $?
"Your 'rm' program is bad, sorry." "$LINENO" 5
3546 # Check whether --enable-silent-rules was given.
3547 if test "${enable_silent_rules+set}" = set; then :
3548 enableval
=$enable_silent_rules;
3551 case $enable_silent_rules in # (((
3552 yes) AM_DEFAULT_VERBOSITY
=0;;
3553 no
) AM_DEFAULT_VERBOSITY
=1;;
3554 *) AM_DEFAULT_VERBOSITY
=0;;
3556 am_make
=${MAKE-make}
3557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
3558 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
3559 if ${am_cv_make_support_nested_variables+:} false
; then :
3560 $as_echo_n "(cached) " >&6
3562 if $as_echo 'TRUE=$(BAR$(V))
3568 .PHONY: am__doit' |
$am_make -f - >/dev
/null
2>&1; then
3569 am_cv_make_support_nested_variables
=yes
3571 am_cv_make_support_nested_variables
=no
3574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
3575 $as_echo "$am_cv_make_support_nested_variables" >&6; }
3576 if test $am_cv_make_support_nested_variables = yes; then
3578 AM_DEFAULT_V
='$(AM_DEFAULT_VERBOSITY)'
3580 AM_V
=$AM_DEFAULT_VERBOSITY
3581 AM_DEFAULT_V
=$AM_DEFAULT_VERBOSITY
3587 ac_cpp='$CPP $CPPFLAGS'
3588 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.
$ac_ext >&5'
3589 ac_link='$CC -o conftest
$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.
$ac_ext $LIBS >&5'
3590 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3591 if test -n "$ac_tool_prefix"; then
3592 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3593 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3595 $as_echo_n "checking for $ac_word... " >&6; }
3596 if ${ac_cv_prog_CC+:} false; then :
3597 $as_echo_n "(cached) " >&6
3599 if test -n "$CC"; then
3600 ac_cv_prog_CC="$CC" # Let the user override the test.
3602 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3606 test -z "$as_dir" && as_dir=.
3607 for ac_exec_ext in '' $ac_executable_extensions; do
3608 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3609 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3610 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3620 if test -n "$CC"; then
3621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3622 $as_echo "$CC" >&6; }
3624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3625 $as_echo "no" >&6; }
3630 if test -z "$ac_cv_prog_CC"; then
3632 # Extract the first word of "gcc", so it can be a program name with args.
3633 set dummy gcc; ac_word=$2
3634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3635 $as_echo_n "checking for $ac_word... " >&6; }
3636 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3637 $as_echo_n "(cached) " >&6
3639 if test -n "$ac_ct_CC"; then
3640 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3642 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3646 test -z "$as_dir" && as_dir=.
3647 for ac_exec_ext in '' $ac_executable_extensions; do
3648 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3649 ac_cv_prog_ac_ct_CC="gcc"
3650 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3659 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3660 if test -n "$ac_ct_CC"; then
3661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3662 $as_echo "$ac_ct_CC" >&6; }
3664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3665 $as_echo "no" >&6; }
3668 if test "x$ac_ct_CC" = x; then
3671 case $cross_compiling:$ac_tool_warned in
3673 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3674 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3675 ac_tool_warned=yes ;;
3683 if test -z "$CC"; then
3684 if test -n "$ac_tool_prefix"; then
3685 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3686 set dummy ${ac_tool_prefix}cc; ac_word=$2
3687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3688 $as_echo_n "checking for $ac_word... " >&6; }
3689 if ${ac_cv_prog_CC+:} false; then :
3690 $as_echo_n "(cached) " >&6
3692 if test -n "$CC"; then
3693 ac_cv_prog_CC="$CC" # Let the user override the test.
3695 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3699 test -z "$as_dir" && as_dir=.
3700 for ac_exec_ext in '' $ac_executable_extensions; do
3701 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3702 ac_cv_prog_CC="${ac_tool_prefix}cc"
3703 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3713 if test -n "$CC"; then
3714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3715 $as_echo "$CC" >&6; }
3717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3718 $as_echo "no" >&6; }
3724 if test -z "$CC"; then
3725 # Extract the first word of "cc", so it can be a program name with args.
3726 set dummy cc; ac_word=$2
3727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3728 $as_echo_n "checking for $ac_word... " >&6; }
3729 if ${ac_cv_prog_CC+:} false; then :
3730 $as_echo_n "(cached) " >&6
3732 if test -n "$CC"; then
3733 ac_cv_prog_CC="$CC" # Let the user override the test.
3736 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3740 test -z "$as_dir" && as_dir=.
3741 for ac_exec_ext in '' $ac_executable_extensions; do
3742 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3743 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3744 ac_prog_rejected=yes
3748 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3755 if test $ac_prog_rejected = yes; then
3756 # We found a bogon in the path, so make sure we never use it.
3757 set dummy $ac_cv_prog_CC
3759 if test $# != 0; then
3760 # We chose a different compiler from the bogus one.
3761 # However, it has the same basename, so the bogon will be chosen
3762 # first if we set CC to just the basename; use the full file name.
3764 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3770 if test -n "$CC"; then
3771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3772 $as_echo "$CC" >&6; }
3774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3775 $as_echo "no" >&6; }
3780 if test -z "$CC"; then
3781 if test -n "$ac_tool_prefix"; then
3782 for ac_prog in cl.exe
3784 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3785 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3787 $as_echo_n "checking for $ac_word... " >&6; }
3788 if ${ac_cv_prog_CC+:} false; then :
3789 $as_echo_n "(cached) " >&6
3791 if test -n "$CC"; then
3792 ac_cv_prog_CC="$CC" # Let the user override the test.
3794 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3798 test -z "$as_dir" && as_dir=.
3799 for ac_exec_ext in '' $ac_executable_extensions; do
3800 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3801 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3802 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3812 if test -n "$CC"; then
3813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3814 $as_echo "$CC" >&6; }
3816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3817 $as_echo "no" >&6; }
3821 test -n "$CC" && break
3824 if test -z "$CC"; then
3826 for ac_prog in cl.exe
3828 # Extract the first word of "$ac_prog", so it can be a program name with args.
3829 set dummy $ac_prog; ac_word=$2
3830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3831 $as_echo_n "checking for $ac_word... " >&6; }
3832 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3833 $as_echo_n "(cached) " >&6
3835 if test -n "$ac_ct_CC"; then
3836 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3838 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3842 test -z "$as_dir" && as_dir=.
3843 for ac_exec_ext in '' $ac_executable_extensions; do
3844 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3845 ac_cv_prog_ac_ct_CC="$ac_prog"
3846 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3855 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3856 if test -n "$ac_ct_CC"; then
3857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3858 $as_echo "$ac_ct_CC" >&6; }
3860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3861 $as_echo "no" >&6; }
3865 test -n "$ac_ct_CC" && break
3868 if test "x$ac_ct_CC" = x; then
3871 case $cross_compiling:$ac_tool_warned in
3873 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3874 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3875 ac_tool_warned=yes ;;
3884 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3885 $as_echo "$as_me: error
: in \
`$ac_pwd':" >&2;}
3886 as_fn_error $? "no acceptable C compiler found in \$PATH
3887 See \`config.log
' for more details" "$LINENO" 5; }
3889 # Provide some information about the compiler.
3890 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3893 for ac_option in --version -v -V -qversion; do
3894 { { ac_try="$ac_compiler $ac_option >&5"
3896 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3897 *) ac_try_echo=$ac_try;;
3899 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3900 $as_echo "$ac_try_echo"; } >&5
3901 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3903 if test -s conftest.err; then
3905 ... rest of stderr output deleted ...
3906 10q
' conftest.err >conftest.er1
3907 cat conftest.er1 >&5
3909 rm -f conftest.er1 conftest.err
3910 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3911 test $ac_status = 0; }
3914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3915 /* end confdefs.h. */
3925 ac_clean_files_save=$ac_clean_files
3926 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3927 # Try to create an executable without -o first, disregard a.out.
3928 # It will help us diagnose broken compilers, and finding out an intuition
3930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3931 $as_echo_n "checking whether the C compiler works... " >&6; }
3932 ac_link_default=`$as_echo "$ac_link" | sed 's
/ -o *conftest
[^
]*//'`
3934 # The possible output files:
3935 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3938 for ac_file in $ac_files
3941 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3942 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3947 if { { ac_try="$ac_link_default"
3949 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3950 *) ac_try_echo=$ac_try;;
3952 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3953 $as_echo "$ac_try_echo"; } >&5
3954 (eval "$ac_link_default") 2>&5
3956 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3957 test $ac_status = 0; }; then :
3958 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3959 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3960 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3961 # so that the user can short-circuit this test for compilers unknown to
3963 for ac_file
in $ac_files ''
3965 test -f "$ac_file" ||
continue
3967 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
)
3970 # We found the default executable, but exeext='' is most
3974 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no
;
3976 ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
3978 # We set ac_cv_exeext here because the later test for it is not
3979 # safe: cross compilers may not add the suffix if given an `-o'
3980 # argument, so we may need to know it at that point already.
3981 # Even if this section looks crufty: it has the advantage of
3988 test "$ac_cv_exeext" = no
&& ac_cv_exeext
=
3993 if test -z "$ac_file"; then :
3994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3995 $as_echo "no" >&6; }
3996 $as_echo "$as_me: failed program was:" >&5
3997 sed 's/^/| /' conftest.
$ac_ext >&5
3999 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4000 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4001 as_fn_error
77 "C compiler cannot create executables
4002 See \`config.log' for more details" "$LINENO" 5; }
4004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4005 $as_echo "yes" >&6; }
4007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4008 $as_echo_n "checking for C compiler default output file name... " >&6; }
4009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4010 $as_echo "$ac_file" >&6; }
4011 ac_exeext
=$ac_cv_exeext
4013 rm -f -r a.out a.out.dSYM a.exe conftest
$ac_cv_exeext b.out
4014 ac_clean_files
=$ac_clean_files_save
4015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4016 $as_echo_n "checking for suffix of executables... " >&6; }
4017 if { { ac_try
="$ac_link"
4019 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
4020 *) ac_try_echo=$ac_try;;
4022 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4023 $as_echo "$ac_try_echo"; } >&5
4024 (eval "$ac_link") 2>&5
4026 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4027 test $ac_status = 0; }; then :
4028 # If both `conftest.exe
' and `conftest' are
`present' (well, observable)
4029 # catch `conftest.exe
'. For instance with Cygwin, `ls conftest' will
4030 # work properly (i.e., refer to `conftest.exe'), while it won't with
4032 for ac_file
in conftest.exe conftest conftest.
*; do
4033 test -f "$ac_file" ||
continue
4035 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
4036 *.
* ) ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
4042 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4043 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4044 as_fn_error $?
"cannot compute suffix of executables: cannot compile and link
4045 See \`config.log' for more details" "$LINENO" 5; }
4047 rm -f conftest conftest
$ac_cv_exeext
4048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4049 $as_echo "$ac_cv_exeext" >&6; }
4051 rm -f conftest.
$ac_ext
4052 EXEEXT
=$ac_cv_exeext
4054 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4055 /* end confdefs.h. */
4060 FILE *f = fopen ("conftest.out", "w");
4061 return ferror (f) || fclose (f) != 0;
4067 ac_clean_files
="$ac_clean_files conftest.out"
4068 # Check that the compiler produces executables we can run. If not, either
4069 # the compiler is broken, or we cross compile.
4070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4071 $as_echo_n "checking whether we are cross compiling... " >&6; }
4072 if test "$cross_compiling" != yes; then
4073 { { ac_try
="$ac_link"
4075 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
4076 *) ac_try_echo=$ac_try;;
4078 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4079 $as_echo "$ac_try_echo"; } >&5
4080 (eval "$ac_link") 2>&5
4082 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4083 test $ac_status = 0; }
4084 if { ac_try='./conftest$ac_cv_exeext'
4085 { { case "(($ac_try" in
4086 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
4087 *) ac_try_echo
=$ac_try;;
4089 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4090 $as_echo "$ac_try_echo"; } >&5
4091 (eval "$ac_try") 2>&5
4093 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4094 test $ac_status = 0; }; }; then
4097 if test "$cross_compiling" = maybe
; then
4100 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4101 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4102 as_fn_error $?
"cannot run C compiled programs.
4103 If you meant to cross compile, use \`--host'.
4104 See \`config.log' for more details" "$LINENO" 5; }
4108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4109 $as_echo "$cross_compiling" >&6; }
4111 rm -f conftest.
$ac_ext conftest
$ac_cv_exeext conftest.out
4112 ac_clean_files
=$ac_clean_files_save
4113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4114 $as_echo_n "checking for suffix of object files... " >&6; }
4115 if ${ac_cv_objext+:} false
; then :
4116 $as_echo_n "(cached) " >&6
4118 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4119 /* end confdefs.h. */
4129 rm -f conftest.o conftest.obj
4130 if { { ac_try
="$ac_compile"
4132 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
4133 *) ac_try_echo=$ac_try;;
4135 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4136 $as_echo "$ac_try_echo"; } >&5
4137 (eval "$ac_compile") 2>&5
4139 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4140 test $ac_status = 0; }; then :
4141 for ac_file in conftest.o conftest.obj conftest.*; do
4142 test -f "$ac_file" || continue;
4144 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4145 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4150 $as_echo "$as_me: failed program was:" >&5
4151 sed 's/^/| /' conftest.$ac_ext >&5
4153 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4154 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4155 as_fn_error $? "cannot compute suffix of object files
: cannot compile
4156 See \
`config.log' for more details" "$LINENO" 5; }
4158 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4161 $as_echo "$ac_cv_objext" >&6; }
4162 OBJEXT=$ac_cv_objext
4164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4165 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4166 if ${ac_cv_c_compiler_gnu+:} false; then :
4167 $as_echo_n "(cached) " >&6
4169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4170 /* end confdefs.h. */
4183 if ac_fn_c_try_compile "$LINENO"; then :
4188 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4189 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4193 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4194 if test $ac_compiler_gnu = yes; then
4199 ac_test_CFLAGS=${CFLAGS+set}
4200 ac_save_CFLAGS=$CFLAGS
4201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4202 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4203 if ${ac_cv_prog_cc_g+:} false; then :
4204 $as_echo_n "(cached) " >&6
4206 ac_save_c_werror_flag=$ac_c_werror_flag
4207 ac_c_werror_flag=yes
4210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4211 /* end confdefs.h. */
4221 if ac_fn_c_try_compile "$LINENO"; then :
4225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4226 /* end confdefs.h. */
4236 if ac_fn_c_try_compile "$LINENO"; then :
4239 ac_c_werror_flag=$ac_save_c_werror_flag
4241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4242 /* end confdefs.h. */
4252 if ac_fn_c_try_compile "$LINENO"; then :
4255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4257 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4260 ac_c_werror_flag=$ac_save_c_werror_flag
4262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4263 $as_echo "$ac_cv_prog_cc_g" >&6; }
4264 if test "$ac_test_CFLAGS" = set; then
4265 CFLAGS=$ac_save_CFLAGS
4266 elif test $ac_cv_prog_cc_g = yes; then
4267 if test "$GCC" = yes; then
4273 if test "$GCC" = yes; then
4279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4280 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4281 if ${ac_cv_prog_cc_c89+:} false; then :
4282 $as_echo_n "(cached) " >&6
4284 ac_cv_prog_cc_c89=no
4286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4287 /* end confdefs.h. */
4291 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4292 struct buf { int x; };
4293 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4294 static char *e (p, i)
4300 static char *f (char * (*g) (char **, int), char **p, ...)
4305 s = g (p, va_arg (v,int));
4310 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4311 function prototypes and stuff, but not '\xHH' hex character constants.
4312 These don't provoke an error unfortunately, instead are silently treated
4313 as 'x'. The following induces an error, until -std is added to get
4314 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4315 array size at least. It's necessary to write '\x00'==0 to get something
4316 that's true only with -std. */
4317 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4319 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4320 inside strings and character constants. */
4322 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4324 int test (int i, double x);
4325 struct s1 {int (*f) (int a);};
4326 struct s2 {int (*f) (double a);};
4327 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4333 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4338 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4339 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4341 CC="$ac_save_CC $ac_arg"
4342 if ac_fn_c_try_compile "$LINENO"; then :
4343 ac_cv_prog_cc_c89=$ac_arg
4345 rm -f core conftest.err conftest.$ac_objext
4346 test "x$ac_cv_prog_cc_c89" != "xno" && break
4348 rm -f conftest.$ac_ext
4353 case "x$ac_cv_prog_cc_c89" in
4355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4356 $as_echo "none needed" >&6; } ;;
4358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4359 $as_echo "unsupported" >&6; } ;;
4361 CC="$CC $ac_cv_prog_cc_c89"
4362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4363 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4365 if test "x$ac_cv_prog_cc_c89" != xno; then :
4370 ac_cpp='$CPP $CPPFLAGS'
4371 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4372 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4373 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4376 ac_cpp='$CPP $CPPFLAGS'
4377 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4378 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4379 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4381 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4382 if ${am_cv_prog_cc_c_o+:} false; then :
4383 $as_echo_n "(cached) " >&6
4385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4386 /* end confdefs.h. */
4396 # Make sure it works both with $CC and with simple cc.
4397 # Following AC_PROG_CC_C_O, we do the test twice because some
4398 # compilers refuse to overwrite an existing .o file with -o,
4399 # though they will create one.
4400 am_cv_prog_cc_c_o=yes
4402 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4403 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4405 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4406 (exit $ac_status); } \
4407 && test -f conftest2.$ac_objext; then
4410 am_cv_prog_cc_c_o=no
4414 rm -f core conftest*
4417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4418 $as_echo "$am_cv_prog_cc_c_o" >&6; }
4419 if test "$am_cv_prog_cc_c_o" != yes; then
4420 # Losing compiler, so override with the script.
4421 # FIXME: It is wrong to rewrite CC.
4422 # But if we don't then we get into trouble of one sort or another.
4423 # A longer-term fix would be to have automake use am__CC in this case,
4424 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4425 CC="$am_aux_dir/compile $CC"
4428 ac_cpp='$CPP $CPPFLAGS'
4429 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4430 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4431 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4433 DEPDIR="${am__leading_dot}deps"
4435 ac_config_commands="$ac_config_commands depfiles"
4438 am_make=${MAKE-make}
4439 cat > confinc << 'END'
4441 @echo this is the am__doit target
4444 # If we don't find an include directive, just comment out the code.
4445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4446 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4450 # First try GNU make style include.
4451 echo "include confinc" > confmf
4452 # Ignore all kinds of additional output from 'make'.
4453 case `$am_make -s -f confmf
2> /dev
/null
` in #(
4454 *the\ am__doit\ target*)
4460 # Now try BSD make style include.
4461 if test "$am__include" = "#"; then
4462 echo '.include "confinc"' > confmf
4463 case `$am_make -s -f confmf
2> /dev
/null
` in #(
4464 *the\ am__doit\ target*)
4465 am__include=.include
4473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4474 $as_echo "$_am_result" >&6; }
4475 rm -f confinc confmf
4477 # Check whether --enable-dependency-tracking was given.
4478 if test "${enable_dependency_tracking+set}" = set; then :
4479 enableval=$enable_dependency_tracking;
4482 if test "x$enable_dependency_tracking" != xno; then
4483 am_depcomp="$ac_aux_dir/depcomp"
4487 if test "x$enable_dependency_tracking" != xno; then
4497 depcc="$CC" am_compiler_list=
4499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4500 $as_echo_n "checking dependency style of $depcc... " >&6; }
4501 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4502 $as_echo_n "(cached) " >&6
4504 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4505 # We make a subdir and do the tests there. Otherwise we can end up
4506 # making bogus files that we don't know about and never remove. For
4507 # instance it was reported that on HP-UX the gcc test will end up
4508 # making a dummy file named 'D' -- because '-MD' means "put the output
4512 # Copy depcomp to subdir because otherwise we won't find it if we're
4513 # using a relative directory.
4514 cp "$am_depcomp" conftest.dir
4516 # We will build objects and dependencies in a subdirectory because
4517 # it helps to detect inapplicable dependency modes. For instance
4518 # both Tru64's cc and ICC support -MD to output dependencies as a
4519 # side effect of compilation, but ICC will put the dependencies in
4520 # the current directory while Tru64 will put them in the object
4524 am_cv_CC_dependencies_compiler_type=none
4525 if test "$am_compiler_list" = ""; then
4526 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < .
/depcomp
`
4529 case " $depcc " in #(
4530 *\ -arch\ *\ -arch\ *) am__universal=true ;;
4533 for depmode in $am_compiler_list; do
4534 # Setup a source with many dependencies, because some compilers
4535 # like to wrap large dependency lists on column 80 (with \), and
4536 # we should not choose a depcomp mode which is confused by this.
4538 # We need to recreate these files for each test, as the compiler may
4539 # overwrite some of them when testing with obscure command lines.
4540 # This happens at least with the AIX C compiler.
4542 for i in 1 2 3 4 5 6; do
4543 echo '#include "conftst'$i'.h"' >> sub/conftest.c
4544 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4545 # Solaris 10 /bin/sh.
4546 echo '/* dummy */' > sub/conftst$i.h
4548 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4550 # We check with '-c' and '-o' for the sake of the "dashmstdout"
4551 # mode. It turns out that the SunPro C++ compiler does not properly
4552 # handle '-M -o', and we need to detect this. Also, some Intel
4553 # versions had trouble with output in subdirs.
4554 am__obj=sub/conftest.${OBJEXT-o}
4555 am__minus_obj="-o $am__obj"
4558 # This depmode causes a compiler race in universal mode.
4559 test "$am__universal" = false || continue
4562 # After this tag, mechanisms are not by side-effect, so they'll
4563 # only be used when explicitly requested.
4564 if test "x$enable_dependency_tracking" = xyes; then
4570 msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4571 # This compiler won't grok '-c -o', but also, the minuso test has
4572 # not run yet. These depmodes are late enough in the game, and
4573 # so weak that their functioning should not be impacted.
4574 am__obj=conftest.${OBJEXT-o}
4579 if depmode=$depmode \
4580 source=sub/conftest.c object=$am__obj \
4581 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4582 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4583 >/dev/null 2>conftest.err &&
4584 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4585 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4586 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4587 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4588 # icc doesn't choke on unknown options, it will just issue warnings
4589 # or remarks (even with -Werror). So we grep stderr for any message
4590 # that says an option was ignored or not supported.
4591 # When given -MP, icc 7.0 and 7.1 complain thusly:
4592 # icc: Command line warning: ignoring option '-M'; no argument required
4593 # The diagnosis changed in icc 8.0:
4594 # icc: Command line remark: option '-MP' not supported
4595 if (grep 'ignoring option' conftest.err ||
4596 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4597 am_cv_CC_dependencies_compiler_type=$depmode
4606 am_cv_CC_dependencies_compiler_type=none
4610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4611 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4612 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4615 test "x$enable_dependency_tracking" != xno \
4616 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4618 am__fastdepCC_FALSE='#'
4620 am__fastdepCC_TRUE='#'
4621 am__fastdepCC_FALSE=
4626 ac_cpp='$CXXCPP $CPPFLAGS'
4627 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4628 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4629 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4630 if test -z "$CXX"; then
4631 if test -n "$CCC"; then
4634 if test -n "$ac_tool_prefix"; then
4635 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4637 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4638 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4640 $as_echo_n "checking for $ac_word... " >&6; }
4641 if ${ac_cv_prog_CXX+:} false; then :
4642 $as_echo_n "(cached) " >&6
4644 if test -n "$CXX"; then
4645 ac_cv_prog_CXX="$CXX" # Let the user override the test.
4647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4651 test -z "$as_dir" && as_dir=.
4652 for ac_exec_ext in '' $ac_executable_extensions; do
4653 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4654 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4655 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4665 if test -n "$CXX"; then
4666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4667 $as_echo "$CXX" >&6; }
4669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4670 $as_echo "no" >&6; }
4674 test -n "$CXX" && break
4677 if test -z "$CXX"; then
4679 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4681 # Extract the first word of "$ac_prog", so it can be a program name with args.
4682 set dummy $ac_prog; ac_word=$2
4683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4684 $as_echo_n "checking for $ac_word... " >&6; }
4685 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
4686 $as_echo_n "(cached) " >&6
4688 if test -n "$ac_ct_CXX"; then
4689 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4695 test -z "$as_dir" && as_dir=.
4696 for ac_exec_ext in '' $ac_executable_extensions; do
4697 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4698 ac_cv_prog_ac_ct_CXX="$ac_prog"
4699 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4708 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4709 if test -n "$ac_ct_CXX"; then
4710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4711 $as_echo "$ac_ct_CXX" >&6; }
4713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4714 $as_echo "no" >&6; }
4718 test -n "$ac_ct_CXX" && break
4721 if test "x$ac_ct_CXX" = x; then
4724 case $cross_compiling:$ac_tool_warned in
4726 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4727 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4728 ac_tool_warned=yes ;;
4736 # Provide some information about the compiler.
4737 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4740 for ac_option in --version -v -V -qversion; do
4741 { { ac_try="$ac_compiler $ac_option >&5"
4743 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
4744 *) ac_try_echo
=$ac_try;;
4746 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4747 $as_echo "$ac_try_echo"; } >&5
4748 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4750 if test -s conftest.err
; then
4752 ... rest of stderr output deleted ...
4753 10q' conftest.err
>conftest.er1
4754 cat conftest.er1
>&5
4756 rm -f conftest.er1 conftest.err
4757 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4758 test $ac_status = 0; }
4761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4762 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4763 if ${ac_cv_cxx_compiler_gnu+:} false
; then :
4764 $as_echo_n "(cached) " >&6
4766 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4767 /* end confdefs.h. */
4780 if ac_fn_cxx_try_compile
"$LINENO"; then :
4785 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4786 ac_cv_cxx_compiler_gnu
=$ac_compiler_gnu
4789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4790 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4791 if test $ac_compiler_gnu = yes; then
4796 ac_test_CXXFLAGS
=${CXXFLAGS+set}
4797 ac_save_CXXFLAGS
=$CXXFLAGS
4798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4799 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4800 if ${ac_cv_prog_cxx_g+:} false
; then :
4801 $as_echo_n "(cached) " >&6
4803 ac_save_cxx_werror_flag
=$ac_cxx_werror_flag
4804 ac_cxx_werror_flag
=yes
4807 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4808 /* end confdefs.h. */
4818 if ac_fn_cxx_try_compile
"$LINENO"; then :
4819 ac_cv_prog_cxx_g
=yes
4822 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4823 /* end confdefs.h. */
4833 if ac_fn_cxx_try_compile
"$LINENO"; then :
4836 ac_cxx_werror_flag
=$ac_save_cxx_werror_flag
4838 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4839 /* end confdefs.h. */
4849 if ac_fn_cxx_try_compile
"$LINENO"; then :
4850 ac_cv_prog_cxx_g
=yes
4852 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4854 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4856 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4857 ac_cxx_werror_flag
=$ac_save_cxx_werror_flag
4859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4860 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4861 if test "$ac_test_CXXFLAGS" = set; then
4862 CXXFLAGS
=$ac_save_CXXFLAGS
4863 elif test $ac_cv_prog_cxx_g = yes; then
4864 if test "$GXX" = yes; then
4870 if test "$GXX" = yes; then
4877 ac_cpp
='$CPP $CPPFLAGS'
4878 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4879 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4880 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
4882 depcc
="$CXX" am_compiler_list
=
4884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4885 $as_echo_n "checking dependency style of $depcc... " >&6; }
4886 if ${am_cv_CXX_dependencies_compiler_type+:} false
; then :
4887 $as_echo_n "(cached) " >&6
4889 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4890 # We make a subdir and do the tests there. Otherwise we can end up
4891 # making bogus files that we don't know about and never remove. For
4892 # instance it was reported that on HP-UX the gcc test will end up
4893 # making a dummy file named 'D' -- because '-MD' means "put the output
4897 # Copy depcomp to subdir because otherwise we won't find it if we're
4898 # using a relative directory.
4899 cp "$am_depcomp" conftest.dir
4901 # We will build objects and dependencies in a subdirectory because
4902 # it helps to detect inapplicable dependency modes. For instance
4903 # both Tru64's cc and ICC support -MD to output dependencies as a
4904 # side effect of compilation, but ICC will put the dependencies in
4905 # the current directory while Tru64 will put them in the object
4909 am_cv_CXX_dependencies_compiler_type
=none
4910 if test "$am_compiler_list" = ""; then
4911 am_compiler_list
=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4914 case " $depcc " in #(
4915 *\
-arch\
*\
-arch\
*) am__universal
=true
;;
4918 for depmode
in $am_compiler_list; do
4919 # Setup a source with many dependencies, because some compilers
4920 # like to wrap large dependency lists on column 80 (with \), and
4921 # we should not choose a depcomp mode which is confused by this.
4923 # We need to recreate these files for each test, as the compiler may
4924 # overwrite some of them when testing with obscure command lines.
4925 # This happens at least with the AIX C compiler.
4927 for i
in 1 2 3 4 5 6; do
4928 echo '#include "conftst'$i'.h"' >> sub
/conftest.c
4929 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4930 # Solaris 10 /bin/sh.
4931 echo '/* dummy */' > sub
/conftst
$i.h
4933 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4935 # We check with '-c' and '-o' for the sake of the "dashmstdout"
4936 # mode. It turns out that the SunPro C++ compiler does not properly
4937 # handle '-M -o', and we need to detect this. Also, some Intel
4938 # versions had trouble with output in subdirs.
4939 am__obj
=sub
/conftest.
${OBJEXT-o}
4940 am__minus_obj
="-o $am__obj"
4943 # This depmode causes a compiler race in universal mode.
4944 test "$am__universal" = false ||
continue
4947 # After this tag, mechanisms are not by side-effect, so they'll
4948 # only be used when explicitly requested.
4949 if test "x$enable_dependency_tracking" = xyes
; then
4955 msvc7 | msvc7msys | msvisualcpp | msvcmsys
)
4956 # This compiler won't grok '-c -o', but also, the minuso test has
4957 # not run yet. These depmodes are late enough in the game, and
4958 # so weak that their functioning should not be impacted.
4959 am__obj
=conftest.
${OBJEXT-o}
4964 if depmode
=$depmode \
4965 source=sub
/conftest.c object
=$am__obj \
4966 depfile
=sub
/conftest.Po tmpdepfile
=sub
/conftest.TPo \
4967 $SHELL .
/depcomp
$depcc -c $am__minus_obj sub
/conftest.c \
4968 >/dev
/null
2>conftest.err
&&
4969 grep sub
/conftst1.h sub
/conftest.Po
> /dev
/null
2>&1 &&
4970 grep sub
/conftst6.h sub
/conftest.Po
> /dev
/null
2>&1 &&
4971 grep $am__obj sub
/conftest.Po
> /dev
/null
2>&1 &&
4972 ${MAKE-make} -s -f confmf
> /dev
/null
2>&1; then
4973 # icc doesn't choke on unknown options, it will just issue warnings
4974 # or remarks (even with -Werror). So we grep stderr for any message
4975 # that says an option was ignored or not supported.
4976 # When given -MP, icc 7.0 and 7.1 complain thusly:
4977 # icc: Command line warning: ignoring option '-M'; no argument required
4978 # The diagnosis changed in icc 8.0:
4979 # icc: Command line remark: option '-MP' not supported
4980 if (grep 'ignoring option' conftest.err ||
4981 grep 'not supported' conftest.err
) >/dev
/null
2>&1; then :; else
4982 am_cv_CXX_dependencies_compiler_type
=$depmode
4991 am_cv_CXX_dependencies_compiler_type
=none
4995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
4996 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
4997 CXXDEPMODE
=depmode
=$am_cv_CXX_dependencies_compiler_type
5000 test "x$enable_dependency_tracking" != xno \
5001 && test "$am_cv_CXX_dependencies_compiler_type" = gcc3
; then
5002 am__fastdepCXX_TRUE
=
5003 am__fastdepCXX_FALSE
='#'
5005 am__fastdepCXX_TRUE
='#'
5006 am__fastdepCXX_FALSE
=
5010 if test -n "$ac_tool_prefix"; then
5011 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5012 set dummy
${ac_tool_prefix}ranlib
; ac_word
=$2
5013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5014 $as_echo_n "checking for $ac_word... " >&6; }
5015 if ${ac_cv_prog_RANLIB+:} false
; then :
5016 $as_echo_n "(cached) " >&6
5018 if test -n "$RANLIB"; then
5019 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
5021 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
5025 test -z "$as_dir" && as_dir
=.
5026 for ac_exec_ext
in '' $ac_executable_extensions; do
5027 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
5028 ac_cv_prog_RANLIB
="${ac_tool_prefix}ranlib"
5029 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5038 RANLIB
=$ac_cv_prog_RANLIB
5039 if test -n "$RANLIB"; then
5040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5041 $as_echo "$RANLIB" >&6; }
5043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5044 $as_echo "no" >&6; }
5049 if test -z "$ac_cv_prog_RANLIB"; then
5050 ac_ct_RANLIB
=$RANLIB
5051 # Extract the first word of "ranlib", so it can be a program name with args.
5052 set dummy ranlib
; ac_word
=$2
5053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5054 $as_echo_n "checking for $ac_word... " >&6; }
5055 if ${ac_cv_prog_ac_ct_RANLIB+:} false
; then :
5056 $as_echo_n "(cached) " >&6
5058 if test -n "$ac_ct_RANLIB"; then
5059 ac_cv_prog_ac_ct_RANLIB
="$ac_ct_RANLIB" # Let the user override the test.
5061 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
5065 test -z "$as_dir" && as_dir
=.
5066 for ac_exec_ext
in '' $ac_executable_extensions; do
5067 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
5068 ac_cv_prog_ac_ct_RANLIB
="ranlib"
5069 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5078 ac_ct_RANLIB
=$ac_cv_prog_ac_ct_RANLIB
5079 if test -n "$ac_ct_RANLIB"; then
5080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5081 $as_echo "$ac_ct_RANLIB" >&6; }
5083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5084 $as_echo "no" >&6; }
5087 if test "x$ac_ct_RANLIB" = x
; then
5090 case $cross_compiling:$ac_tool_warned in
5092 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5093 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5094 ac_tool_warned
=yes ;;
5096 RANLIB
=$ac_ct_RANLIB
5099 RANLIB
="$ac_cv_prog_RANLIB"
5105 ac_cpp
='$CPP $CPPFLAGS'
5106 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5107 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5108 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
5109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5110 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5111 # On Suns, sometimes $CPP names a directory.
5112 if test -n "$CPP" && test -d "$CPP"; then
5115 if test -z "$CPP"; then
5116 if ${ac_cv_prog_CPP+:} false
; then :
5117 $as_echo_n "(cached) " >&6
5119 # Double quotes because CPP needs to be expanded
5120 for CPP
in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5123 for ac_c_preproc_warn_flag
in '' yes
5125 # Use a header file that comes with gcc, so configuring glibc
5126 # with a fresh cross-compiler works.
5127 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5128 # <limits.h> exists even on freestanding compilers.
5129 # On the NeXT, cc -E runs the code through the compiler's parser,
5130 # not just through cpp. "Syntax error" is here to catch this case.
5131 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5132 /* end confdefs.h. */
5134 # include <limits.h>
5136 # include <assert.h>
5140 if ac_fn_c_try_cpp
"$LINENO"; then :
5143 # Broken: fails on valid input.
5146 rm -f conftest.err conftest.i conftest.
$ac_ext
5148 # OK, works on sane cases. Now check whether nonexistent headers
5149 # can be detected and how.
5150 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5151 /* end confdefs.h. */
5152 #include <ac_nonexistent.h>
5154 if ac_fn_c_try_cpp
"$LINENO"; then :
5155 # Broken: success on invalid input.
5158 # Passes both tests.
5162 rm -f conftest.err conftest.i conftest.
$ac_ext
5165 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5166 rm -f conftest.i conftest.err conftest.
$ac_ext
5167 if $ac_preproc_ok; then :
5179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5180 $as_echo "$CPP" >&6; }
5182 for ac_c_preproc_warn_flag
in '' yes
5184 # Use a header file that comes with gcc, so configuring glibc
5185 # with a fresh cross-compiler works.
5186 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5187 # <limits.h> exists even on freestanding compilers.
5188 # On the NeXT, cc -E runs the code through the compiler's parser,
5189 # not just through cpp. "Syntax error" is here to catch this case.
5190 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5191 /* end confdefs.h. */
5193 # include <limits.h>
5195 # include <assert.h>
5199 if ac_fn_c_try_cpp
"$LINENO"; then :
5202 # Broken: fails on valid input.
5205 rm -f conftest.err conftest.i conftest.
$ac_ext
5207 # OK, works on sane cases. Now check whether nonexistent headers
5208 # can be detected and how.
5209 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5210 /* end confdefs.h. */
5211 #include <ac_nonexistent.h>
5213 if ac_fn_c_try_cpp
"$LINENO"; then :
5214 # Broken: success on invalid input.
5217 # Passes both tests.
5221 rm -f conftest.err conftest.i conftest.
$ac_ext
5224 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5225 rm -f conftest.i conftest.err conftest.
$ac_ext
5226 if $ac_preproc_ok; then :
5229 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5230 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5231 as_fn_error $?
"C preprocessor \"$CPP\" fails sanity check
5232 See \`config.log' for more details" "$LINENO" 5; }
5236 ac_cpp
='$CPP $CPPFLAGS'
5237 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5238 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5239 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
5242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5243 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5244 if ${ac_cv_path_GREP+:} false
; then :
5245 $as_echo_n "(cached) " >&6
5247 if test -z "$GREP"; then
5248 ac_path_GREP_found
=false
5249 # Loop through the user's path and test for each of PROGNAME-LIST
5250 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
5251 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
5254 test -z "$as_dir" && as_dir
=.
5255 for ac_prog
in grep ggrep
; do
5256 for ac_exec_ext
in '' $ac_executable_extensions; do
5257 ac_path_GREP
="$as_dir/$ac_prog$ac_exec_ext"
5258 as_fn_executable_p
"$ac_path_GREP" ||
continue
5259 # Check for GNU ac_path_GREP and select it if it is found.
5260 # Check for GNU $ac_path_GREP
5261 case `"$ac_path_GREP" --version 2>&1` in
5263 ac_cv_path_GREP
="$ac_path_GREP" ac_path_GREP_found
=:;;
5266 $as_echo_n 0123456789 >"conftest.in"
5269 cat "conftest.in" "conftest.in" >"conftest.tmp"
5270 mv "conftest.tmp" "conftest.in"
5271 cp "conftest.in" "conftest.nl"
5272 $as_echo 'GREP' >> "conftest.nl"
5273 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
5274 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
5275 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
5276 if test $ac_count -gt ${ac_path_GREP_max-0}; then
5277 # Best one so far, save it but keep looking for a better one
5278 ac_cv_path_GREP
="$ac_path_GREP"
5279 ac_path_GREP_max
=$ac_count
5281 # 10*(2^10) chars as input seems more than enough
5282 test $ac_count -gt 10 && break
5284 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
5287 $ac_path_GREP_found && break 3
5292 if test -z "$ac_cv_path_GREP"; then
5293 as_fn_error $?
"no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5296 ac_cv_path_GREP
=$GREP
5300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5301 $as_echo "$ac_cv_path_GREP" >&6; }
5302 GREP
="$ac_cv_path_GREP"
5305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5306 $as_echo_n "checking for egrep... " >&6; }
5307 if ${ac_cv_path_EGREP+:} false
; then :
5308 $as_echo_n "(cached) " >&6
5310 if echo a |
$GREP -E '(a|b)' >/dev
/null
2>&1
5311 then ac_cv_path_EGREP
="$GREP -E"
5313 if test -z "$EGREP"; then
5314 ac_path_EGREP_found
=false
5315 # Loop through the user's path and test for each of PROGNAME-LIST
5316 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
5317 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
5320 test -z "$as_dir" && as_dir
=.
5321 for ac_prog
in egrep; do
5322 for ac_exec_ext
in '' $ac_executable_extensions; do
5323 ac_path_EGREP
="$as_dir/$ac_prog$ac_exec_ext"
5324 as_fn_executable_p
"$ac_path_EGREP" ||
continue
5325 # Check for GNU ac_path_EGREP and select it if it is found.
5326 # Check for GNU $ac_path_EGREP
5327 case `"$ac_path_EGREP" --version 2>&1` in
5329 ac_cv_path_EGREP
="$ac_path_EGREP" ac_path_EGREP_found
=:;;
5332 $as_echo_n 0123456789 >"conftest.in"
5335 cat "conftest.in" "conftest.in" >"conftest.tmp"
5336 mv "conftest.tmp" "conftest.in"
5337 cp "conftest.in" "conftest.nl"
5338 $as_echo 'EGREP' >> "conftest.nl"
5339 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
5340 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
5341 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
5342 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5343 # Best one so far, save it but keep looking for a better one
5344 ac_cv_path_EGREP
="$ac_path_EGREP"
5345 ac_path_EGREP_max
=$ac_count
5347 # 10*(2^10) chars as input seems more than enough
5348 test $ac_count -gt 10 && break
5350 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
5353 $ac_path_EGREP_found && break 3
5358 if test -z "$ac_cv_path_EGREP"; then
5359 as_fn_error $?
"no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5362 ac_cv_path_EGREP
=$EGREP
5367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5368 $as_echo "$ac_cv_path_EGREP" >&6; }
5369 EGREP
="$ac_cv_path_EGREP"
5372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5373 $as_echo_n "checking for ANSI C header files... " >&6; }
5374 if ${ac_cv_header_stdc+:} false
; then :
5375 $as_echo_n "(cached) " >&6
5377 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5378 /* end confdefs.h. */
5392 if ac_fn_c_try_compile
"$LINENO"; then :
5393 ac_cv_header_stdc
=yes
5395 ac_cv_header_stdc
=no
5397 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5399 if test $ac_cv_header_stdc = yes; then
5400 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5401 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5402 /* end confdefs.h. */
5406 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5407 $EGREP "memchr" >/dev
/null
2>&1; then :
5410 ac_cv_header_stdc
=no
5416 if test $ac_cv_header_stdc = yes; then
5417 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5418 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5419 /* end confdefs.h. */
5423 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5424 $EGREP "free" >/dev
/null
2>&1; then :
5427 ac_cv_header_stdc
=no
5433 if test $ac_cv_header_stdc = yes; then
5434 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5435 if test "$cross_compiling" = yes; then :
5438 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5439 /* end confdefs.h. */
5442 #if ((' ' & 0x0FF) == 0x020)
5443 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5444 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5446 # define ISLOWER(c) \
5447 (('a' <= (c) && (c) <= 'i') \
5448 || ('j' <= (c) && (c) <= 'r') \
5449 || ('s' <= (c) && (c) <= 'z'))
5450 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5453 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5458 for (i = 0; i < 256; i++)
5459 if (XOR (islower (i), ISLOWER (i))
5460 || toupper (i) != TOUPPER (i))
5465 if ac_fn_c_try_run
"$LINENO"; then :
5468 ac_cv_header_stdc
=no
5470 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
5471 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
5476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5477 $as_echo "$ac_cv_header_stdc" >&6; }
5478 if test $ac_cv_header_stdc = yes; then
5480 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5484 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5485 for ac_header
in sys
/types.h sys
/stat.h stdlib.h string.h memory.h
strings.h \
5486 inttypes.h stdint.h unistd.h
5488 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5489 ac_fn_c_check_header_compile
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5491 if eval test \"x\$
"$as_ac_Header"\" = x
"yes"; then :
5492 cat >>confdefs.h
<<_ACEOF
5493 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5502 ac_fn_c_check_header_mongrel
"$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5503 if test "x$ac_cv_header_minix_config_h" = xyes
; then :
5510 if test "$MINIX" = yes; then
5512 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5515 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5518 $as_echo "#define _MINIX 1" >>confdefs.h
5523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5524 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5525 if ${ac_cv_safe_to_define___extensions__+:} false
; then :
5526 $as_echo_n "(cached) " >&6
5528 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5529 /* end confdefs.h. */
5531 # define __EXTENSIONS__ 1
5532 $ac_includes_default
5541 if ac_fn_c_try_compile
"$LINENO"; then :
5542 ac_cv_safe_to_define___extensions__
=yes
5544 ac_cv_safe_to_define___extensions__
=no
5546 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5549 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5550 test $ac_cv_safe_to_define___extensions__ = yes &&
5551 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5553 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5555 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5557 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5559 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5563 # The tests for host and target for $enable_largefile require
5568 # As the $enable_largefile decision depends on --enable-plugins we must set it
5569 # even in directories otherwise not depending on the $plugins option.
5573 for ac_header
in dlfcn.h
5575 ac_fn_c_check_header_compile
"$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
5577 if test "x$ac_cv_header_dlfcn_h" = xyes
; then :
5578 cat >>confdefs.h
<<_ACEOF
5579 #define HAVE_DLFCN_H 1
5586 for ac_header
in windows.h
5588 ac_fn_c_check_header_compile
"$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
5590 if test "x$ac_cv_header_windows_h" = xyes
; then :
5591 cat >>confdefs.h
<<_ACEOF
5592 #define HAVE_WINDOWS_H 1
5600 # Check whether --enable-plugins was given.
5601 if test "${enable_plugins+set}" = set; then :
5602 enableval
=$enable_plugins; case "${enableval}" in
5605 if test "$maybe_plugins" != "yes" ; then
5606 as_fn_error $?
"Building with plugin support requires a host that supports dlopen." "$LINENO" 5
5610 plugins
=$maybe_plugins
5614 if test "$plugins" = "yes"; then
5615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5
5616 $as_echo_n "checking for library containing dlsym... " >&6; }
5617 if ${ac_cv_search_dlsym+:} false
; then :
5618 $as_echo_n "(cached) " >&6
5620 ac_func_search_save_LIBS
=$LIBS
5621 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5622 /* end confdefs.h. */
5624 /* Override any GCC internal prototype to avoid an error.
5625 Use char because int might match the return type of a GCC
5626 builtin and then its argument prototype would still apply. */
5639 for ac_lib
in '' dl
; do
5640 if test -z "$ac_lib"; then
5641 ac_res
="none required"
5644 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
5646 if ac_fn_c_try_link
"$LINENO"; then :
5647 ac_cv_search_dlsym
=$ac_res
5649 rm -f core conftest.err conftest.
$ac_objext \
5651 if ${ac_cv_search_dlsym+:} false
; then :
5655 if ${ac_cv_search_dlsym+:} false
; then :
5658 ac_cv_search_dlsym
=no
5661 LIBS
=$ac_func_search_save_LIBS
5663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5
5664 $as_echo "$ac_cv_search_dlsym" >&6; }
5665 ac_res
=$ac_cv_search_dlsym
5666 if test "$ac_res" != no
; then :
5667 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
5675 sparc-
*-solaris*|i?
86-*-solaris*)
5676 # On native 32-bit Solaris/SPARC and x86, large-file and procfs support
5677 # were mutually exclusive until Solaris 11.3. Without procfs support,
5678 # the bfd/ elf module cannot provide certain routines such as
5679 # elfcore_write_prpsinfo or elfcore_write_prstatus. So unless the user
5680 # explicitly requested large-file support through the
5681 # --enable-largefile switch, disable large-file support in favor of
5684 # Check if <sys/procfs.h> is incompatible with large-file support.
5685 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5686 /* end confdefs.h. */
5687 #define _FILE_OFFSET_BITS 64
5688 #define _STRUCTURED_PROC 1
5689 #include <sys/procfs.h>
5698 if ac_fn_c_try_compile
"$LINENO"; then :
5699 acx_cv_procfs_lfs
=yes
5701 acx_cv_procfs_lfs
=no
5703 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5705 # Forcefully disable large-file support only if necessary, gdb is in
5707 if test "${target}" = "${host}" -a "$acx_cv_procfs_lfs" = no \
5708 -a -d $srcdir/..
/gdb
-a "$enable_gdb" != no
; then
5709 : ${enable_largefile="no"}
5710 if test "$plugins" = yes; then
5711 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
5712 plugin support disabled; require large-file support which is incompatible with GDB." >&5
5713 $as_echo "$as_me: WARNING:
5714 plugin support disabled; require large-file support which is incompatible with GDB." >&2;}
5719 # Explicitly undef _FILE_OFFSET_BITS if enable_largefile=no for the
5720 # benefit of g++ 9+ which predefines it on Solaris.
5721 if test "$enable_largefile" = no
; then
5722 LARGEFILE_CPPFLAGS
="-U_FILE_OFFSET_BITS"
5728 # Check whether --enable-largefile was given.
5729 if test "${enable_largefile+set}" = set; then :
5730 enableval
=$enable_largefile;
5733 if test "$enable_largefile" != no
; then
5735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5736 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5737 if ${ac_cv_sys_largefile_CC+:} false
; then :
5738 $as_echo_n "(cached) " >&6
5740 ac_cv_sys_largefile_CC
=no
5741 if test "$GCC" != yes; then
5744 # IRIX 6.2 and later do not support large files by default,
5745 # so use the C compiler's -n32 option if that helps.
5746 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5747 /* end confdefs.h. */
5748 #include <sys/types.h>
5749 /* Check that off_t can represent 2**63 - 1 correctly.
5750 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5751 since some C++ compilers masquerading as C compilers
5752 incorrectly reject 9223372036854775807. */
5753 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5754 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5755 && LARGE_OFF_T % 2147483647 == 1)
5765 if ac_fn_c_try_compile
"$LINENO"; then :
5768 rm -f core conftest.err conftest.
$ac_objext
5770 if ac_fn_c_try_compile
"$LINENO"; then :
5771 ac_cv_sys_largefile_CC
=' -n32'; break
5773 rm -f core conftest.err conftest.
$ac_objext
5777 rm -f conftest.
$ac_ext
5780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5781 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5782 if test "$ac_cv_sys_largefile_CC" != no
; then
5783 CC
=$CC$ac_cv_sys_largefile_CC
5786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5787 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5788 if ${ac_cv_sys_file_offset_bits+:} false
; then :
5789 $as_echo_n "(cached) " >&6
5792 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5793 /* end confdefs.h. */
5794 #include <sys/types.h>
5795 /* Check that off_t can represent 2**63 - 1 correctly.
5796 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5797 since some C++ compilers masquerading as C compilers
5798 incorrectly reject 9223372036854775807. */
5799 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5800 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5801 && LARGE_OFF_T % 2147483647 == 1)
5811 if ac_fn_c_try_compile
"$LINENO"; then :
5812 ac_cv_sys_file_offset_bits
=no
; break
5814 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5815 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5816 /* end confdefs.h. */
5817 #define _FILE_OFFSET_BITS 64
5818 #include <sys/types.h>
5819 /* Check that off_t can represent 2**63 - 1 correctly.
5820 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5821 since some C++ compilers masquerading as C compilers
5822 incorrectly reject 9223372036854775807. */
5823 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5824 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5825 && LARGE_OFF_T % 2147483647 == 1)
5835 if ac_fn_c_try_compile
"$LINENO"; then :
5836 ac_cv_sys_file_offset_bits
=64; break
5838 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5839 ac_cv_sys_file_offset_bits
=unknown
5843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5844 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5845 case $ac_cv_sys_file_offset_bits in #(
5848 cat >>confdefs.h
<<_ACEOF
5849 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5854 if test $ac_cv_sys_file_offset_bits = unknown
; then
5855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5856 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5857 if ${ac_cv_sys_large_files+:} false
; then :
5858 $as_echo_n "(cached) " >&6
5861 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5862 /* end confdefs.h. */
5863 #include <sys/types.h>
5864 /* Check that off_t can represent 2**63 - 1 correctly.
5865 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5866 since some C++ compilers masquerading as C compilers
5867 incorrectly reject 9223372036854775807. */
5868 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5869 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5870 && LARGE_OFF_T % 2147483647 == 1)
5880 if ac_fn_c_try_compile
"$LINENO"; then :
5881 ac_cv_sys_large_files
=no
; break
5883 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5884 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5885 /* end confdefs.h. */
5886 #define _LARGE_FILES 1
5887 #include <sys/types.h>
5888 /* Check that off_t can represent 2**63 - 1 correctly.
5889 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5890 since some C++ compilers masquerading as C compilers
5891 incorrectly reject 9223372036854775807. */
5892 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5893 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5894 && LARGE_OFF_T % 2147483647 == 1)
5904 if ac_fn_c_try_compile
"$LINENO"; then :
5905 ac_cv_sys_large_files
=1; break
5907 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5908 ac_cv_sys_large_files
=unknown
5912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5913 $as_echo "$ac_cv_sys_large_files" >&6; }
5914 case $ac_cv_sys_large_files in #(
5917 cat >>confdefs.h
<<_ACEOF
5918 #define _LARGE_FILES $ac_cv_sys_large_files
5930 # We require a C++17 compiler. Check if one is available, and if
5931 # necessary, set CXX_DIALECT to some -std=xxx switch.
5933 ax_cxx_compile_alternatives
="17 1z" ax_cxx_compile_cxx17_required
=true
5935 ac_cpp
='$CXXCPP $CPPFLAGS'
5936 ac_compile
='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5937 ac_link
='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5938 ac_compiler_gnu
=$ac_cv_cxx_compiler_gnu
5942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++17 features by default" >&5
5943 $as_echo_n "checking whether $CXX supports C++17 features by default... " >&6; }
5944 if ${ax_cv_cxx_compile_cxx17+:} false
; then :
5945 $as_echo_n "(cached) " >&6
5947 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5948 /* end confdefs.h. */
5951 // If the compiler admits that it is not ready for C++11, why torture it?
5952 // Hopefully, this will speed up the test.
5956 #error "This is not a C++ compiler"
5958 // MSVC always sets __cplusplus to 199711L in older versions; newer versions
5959 // only set it correctly if /Zc:__cplusplus is specified as well as a
5960 // /std:c++NN switch:
5961 // https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/
5962 #elif __cplusplus < 201103L && !defined _MSC_VER
5964 #error "This is not a C++11 compiler"
5971 namespace test_static_assert
5974 template <typename T>
5977 static_assert(sizeof(int) <= sizeof(T), "not big enough");
5982 namespace test_final_override
5991 struct Derived : public Base
5993 virtual ~Derived() override {}
5994 virtual void f() override {}
5999 namespace test_double_right_angle_brackets
6002 template < typename T >
6005 typedef check<void> single_type;
6006 typedef check<check<void>> double_type;
6007 typedef check<check<check<void>>> triple_type;
6008 typedef check<check<check<check<void>>>> quadruple_type;
6012 namespace test_decltype
6025 namespace test_type_deduction
6028 template < typename T1, typename T2 >
6031 static const bool value = false;
6034 template < typename T >
6035 struct is_same<T, T>
6037 static const bool value = true;
6040 template < typename T1, typename T2 >
6042 add(T1 a1, T2 a2) -> decltype(a1 + a2)
6048 test(const int c, volatile int v)
6050 static_assert(is_same<int, decltype(0)>::value == true, "");
6051 static_assert(is_same<int, decltype(c)>::value == false, "");
6052 static_assert(is_same<int, decltype(v)>::value == false, "");
6055 auto sumi = ac + av + 'x';
6056 auto sumf = ac + av + 1.0;
6057 static_assert(is_same<int, decltype(ac)>::value == true, "");
6058 static_assert(is_same<int, decltype(av)>::value == true, "");
6059 static_assert(is_same<int, decltype(sumi)>::value == true, "");
6060 static_assert(is_same<int, decltype(sumf)>::value == false, "");
6061 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
6062 return (sumf > 0.0) ? sumi : add(c, v);
6067 namespace test_noexcept
6070 int f() { return 0; }
6071 int g() noexcept { return 0; }
6073 static_assert(noexcept(f()) == false, "");
6074 static_assert(noexcept(g()) == true, "");
6078 namespace test_constexpr
6081 template < typename CharT >
6082 unsigned long constexpr
6083 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
6085 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
6088 template < typename CharT >
6089 unsigned long constexpr
6090 strlen_c(const CharT *const s) noexcept
6092 return strlen_c_r(s, 0UL);
6095 static_assert(strlen_c("") == 0UL, "");
6096 static_assert(strlen_c("1") == 1UL, "");
6097 static_assert(strlen_c("example") == 7UL, "");
6098 static_assert(strlen_c("another\0example") == 7UL, "");
6102 namespace test_rvalue_references
6108 static constexpr int value = N;
6111 answer<1> f(int&) { return answer<1>(); }
6112 answer<2> f(const int&) { return answer<2>(); }
6113 answer<3> f(int&&) { return answer<3>(); }
6120 static_assert(decltype(f(i))::value == 1, "");
6121 static_assert(decltype(f(c))::value == 2, "");
6122 static_assert(decltype(f(0))::value == 3, "");
6127 namespace test_uniform_initialization
6132 static const int zero {};
6133 static const int one {1};
6136 static_assert(test::zero == 0, "");
6137 static_assert(test::one == 1, "");
6141 namespace test_lambdas
6147 auto lambda1 = [](){};
6148 auto lambda2 = lambda1;
6156 auto a = [](int i, int j){ return i + j; }(1, 2);
6157 auto b = []() -> int { return '0'; }();
6158 auto c = [=](){ return a + b; }();
6159 auto d = [&](){ return c; }();
6160 auto e = [a, &b](int x) mutable {
6161 const auto identity = [](int y){ return y; };
6162 for (auto i = 0; i < a; ++i)
6164 return x + identity(a + b);
6166 return a + b + c + d + e;
6172 const auto nullary = [](){ return 0; };
6173 const auto unary = [](int x){ return x; };
6174 using nullary_t = decltype(nullary);
6175 using unary_t = decltype(unary);
6176 const auto higher1st = [](nullary_t f){ return f(); };
6177 const auto higher2nd = [unary](nullary_t f1){
6178 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
6180 return higher1st(nullary) + higher2nd(nullary)(unary);
6185 namespace test_variadic_templates
6191 template <int N0, int... N1toN>
6192 struct sum<N0, N1toN...>
6194 static constexpr auto value = N0 + sum<N1toN...>::value;
6200 static constexpr auto value = 0;
6203 static_assert(sum<>::value == 0, "");
6204 static_assert(sum<1>::value == 1, "");
6205 static_assert(sum<23>::value == 23, "");
6206 static_assert(sum<1, 2>::value == 3, "");
6207 static_assert(sum<5, 5, 11>::value == 21, "");
6208 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
6212 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
6213 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
6215 namespace test_template_alias_sfinae
6220 template<typename T>
6221 using member = typename T::member_type;
6223 template<typename T>
6226 template<typename T>
6227 void func(member<T>*) {}
6231 void test() { func<foo>(0); }
6235 } // namespace cxx11
6237 #endif // __cplusplus >= 201103L
6242 // If the compiler admits that it is not ready for C++14, why torture it?
6243 // Hopefully, this will speed up the test.
6247 #error "This is not a C++ compiler"
6249 #elif __cplusplus < 201402L && !defined _MSC_VER
6251 #error "This is not a C++14 compiler"
6258 namespace test_polymorphic_lambdas
6264 const auto lambda = [](auto&&... args){
6265 const auto istiny = [](auto x){
6266 return (sizeof(x) == 1UL) ? 1 : 0;
6268 const int aretiny[] = { istiny(args)... };
6271 return lambda(1, 1L, 1.0f, '1');
6276 namespace test_binary_literals
6279 constexpr auto ivii = 0b0000000000101010;
6280 static_assert(ivii == 42, "wrong value");
6284 namespace test_generalized_constexpr
6287 template < typename CharT >
6288 constexpr unsigned long
6289 strlen_c(const CharT *const s) noexcept
6292 for (auto p = s; *p; ++p)
6297 static_assert(strlen_c("") == 0UL, "");
6298 static_assert(strlen_c("x") == 1UL, "");
6299 static_assert(strlen_c("test") == 4UL, "");
6300 static_assert(strlen_c("another\0test") == 7UL, "");
6304 namespace test_lambda_init_capture
6311 const auto lambda1 = [a = x](int b){ return a + b; };
6312 const auto lambda2 = [a = lambda1(x)](){ return a; };
6318 namespace test_digit_separators
6321 constexpr auto ten_million = 100'000'000;
6322 static_assert(ten_million == 100000000, "");
6326 namespace test_return_type_deduction
6329 auto f(int& x) { return x; }
6330 decltype(auto) g(int& x) { return x; }
6332 template < typename T1, typename T2 >
6335 static constexpr auto value = false;
6338 template < typename T >
6339 struct is_same<T, T>
6341 static constexpr auto value = true;
6348 static_assert(is_same<int, decltype(f(x))>::value, "");
6349 static_assert(is_same<int&, decltype(g(x))>::value, "");
6355 } // namespace cxx14
6357 #endif // __cplusplus >= 201402L
6362 // If the compiler admits that it is not ready for C++17, why torture it?
6363 // Hopefully, this will speed up the test.
6367 #error "This is not a C++ compiler"
6369 #elif __cplusplus < 201703L && !defined _MSC_VER
6371 #error "This is not a C++17 compiler"
6375 #include <initializer_list>
6377 #include <type_traits>
6382 namespace test_constexpr_lambdas
6385 constexpr int foo = [](){return 42;}();
6389 namespace test::nested_namespace::definitions
6394 namespace test_fold_expression
6397 template<typename... Args>
6398 int multiply(Args... args)
6400 return (args * ... * 1);
6403 template<typename... Args>
6404 bool all(Args... args)
6406 return (args && ...);
6411 namespace test_extended_static_assert
6414 static_assert (true);
6418 namespace test_auto_brace_init_list
6424 static_assert(std::is_same<std::initializer_list<int>, decltype(foo)>::value);
6425 static_assert(std::is_same<int, decltype(bar)>::value);
6428 namespace test_typename_in_template_template_parameter
6431 template<template<typename> typename X> struct D;
6435 namespace test_fallthrough_nodiscard_maybe_unused_attributes
6443 [[nodiscard]] int f2()
6445 [[maybe_unused]] auto unused = f1();
6460 namespace test_extended_aggregate_initialization
6476 struct derived : base1, base2
6481 derived d1 {{1, 2}, {}, 4}; // full initialization
6482 derived d2 {{}, {}, 4}; // value-initialized bases
6486 namespace test_general_range_based_for_loop
6498 const int& operator* () const
6515 bool operator== (const iter& i, const sentinel& s)
6520 bool operator!= (const iter& i, const sentinel& s)
6532 sentinel end() const
6544 [[maybe_unused]] auto v = i;
6550 namespace test_lambda_capture_asterisk_this_by_value
6567 namespace test_enum_class_construction
6570 enum class byte : unsigned char
6577 namespace test_constexpr_if
6580 template <bool cond>
6595 namespace test_selection_statement_with_initializer
6605 if (auto i = f(); i > 0)
6610 switch (auto i = f(); i + 4)
6622 namespace test_template_argument_deduction_for_class_templates
6625 template <typename T1, typename T2>
6639 [[maybe_unused]] auto p = pair{13, 42u};
6644 namespace test_non_type_auto_template_parameters
6656 namespace test_structured_bindings
6659 int arr[2] = { 1, 2 };
6660 std::pair<int, int> pr = { 1, 2 };
6662 auto f1() -> int(&)[2]
6667 auto f2() -> std::pair<int, int>&
6683 auto [ x1, y1 ] = f1();
6684 auto& [ xr1, yr1 ] = f1();
6685 auto [ x2, y2 ] = f2();
6686 auto& [ xr2, yr2 ] = f2();
6687 const auto [ x3, y3 ] = f3();
6691 namespace test_exception_spec_type_system
6700 template<typename T>
6704 template<typename T1, typename T2>
6708 static_assert (std::is_same_v<Good, decltype(f(g1, g2))>);
6712 namespace test_inline_variables
6715 template<class T> void f(T)
6718 template<class T> inline T g(T)
6723 template<> inline void f<>(int)
6726 template<> int g<>(int)
6733 } // namespace cxx17
6735 #endif // __cplusplus < 201703L && !defined _MSC_VER
6740 if ac_fn_cxx_try_compile
"$LINENO"; then :
6741 ax_cv_cxx_compile_cxx17
=yes
6743 ax_cv_cxx_compile_cxx17
=no
6745 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx17" >&5
6748 $as_echo "$ax_cv_cxx_compile_cxx17" >&6; }
6749 if test x
$ax_cv_cxx_compile_cxx17 = xyes
; then
6753 if test x
$ac_success = xno
; then
6754 for alternative
in ${ax_cxx_compile_alternatives}; do
6755 switch
="-std=gnu++${alternative}"
6756 cachevar
=`$as_echo "ax_cv_cxx_compile_cxx17_$switch" | $as_tr_sh`
6757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++17 features with $switch" >&5
6758 $as_echo_n "checking whether $CXX supports C++17 features with $switch... " >&6; }
6759 if eval \
${$cachevar+:} false
; then :
6760 $as_echo_n "(cached) " >&6
6764 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6765 /* end confdefs.h. */
6768 // If the compiler admits that it is not ready for C++11, why torture it?
6769 // Hopefully, this will speed up the test.
6773 #error "This is not a C++ compiler"
6775 // MSVC always sets __cplusplus to 199711L in older versions; newer versions
6776 // only set it correctly if /Zc:__cplusplus is specified as well as a
6777 // /std:c++NN switch:
6778 // https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/
6779 #elif __cplusplus < 201103L && !defined _MSC_VER
6781 #error "This is not a C++11 compiler"
6788 namespace test_static_assert
6791 template <typename T>
6794 static_assert(sizeof(int) <= sizeof(T), "not big enough");
6799 namespace test_final_override
6808 struct Derived : public Base
6810 virtual ~Derived() override {}
6811 virtual void f() override {}
6816 namespace test_double_right_angle_brackets
6819 template < typename T >
6822 typedef check<void> single_type;
6823 typedef check<check<void>> double_type;
6824 typedef check<check<check<void>>> triple_type;
6825 typedef check<check<check<check<void>>>> quadruple_type;
6829 namespace test_decltype
6842 namespace test_type_deduction
6845 template < typename T1, typename T2 >
6848 static const bool value = false;
6851 template < typename T >
6852 struct is_same<T, T>
6854 static const bool value = true;
6857 template < typename T1, typename T2 >
6859 add(T1 a1, T2 a2) -> decltype(a1 + a2)
6865 test(const int c, volatile int v)
6867 static_assert(is_same<int, decltype(0)>::value == true, "");
6868 static_assert(is_same<int, decltype(c)>::value == false, "");
6869 static_assert(is_same<int, decltype(v)>::value == false, "");
6872 auto sumi = ac + av + 'x';
6873 auto sumf = ac + av + 1.0;
6874 static_assert(is_same<int, decltype(ac)>::value == true, "");
6875 static_assert(is_same<int, decltype(av)>::value == true, "");
6876 static_assert(is_same<int, decltype(sumi)>::value == true, "");
6877 static_assert(is_same<int, decltype(sumf)>::value == false, "");
6878 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
6879 return (sumf > 0.0) ? sumi : add(c, v);
6884 namespace test_noexcept
6887 int f() { return 0; }
6888 int g() noexcept { return 0; }
6890 static_assert(noexcept(f()) == false, "");
6891 static_assert(noexcept(g()) == true, "");
6895 namespace test_constexpr
6898 template < typename CharT >
6899 unsigned long constexpr
6900 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
6902 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
6905 template < typename CharT >
6906 unsigned long constexpr
6907 strlen_c(const CharT *const s) noexcept
6909 return strlen_c_r(s, 0UL);
6912 static_assert(strlen_c("") == 0UL, "");
6913 static_assert(strlen_c("1") == 1UL, "");
6914 static_assert(strlen_c("example") == 7UL, "");
6915 static_assert(strlen_c("another\0example") == 7UL, "");
6919 namespace test_rvalue_references
6925 static constexpr int value = N;
6928 answer<1> f(int&) { return answer<1>(); }
6929 answer<2> f(const int&) { return answer<2>(); }
6930 answer<3> f(int&&) { return answer<3>(); }
6937 static_assert(decltype(f(i))::value == 1, "");
6938 static_assert(decltype(f(c))::value == 2, "");
6939 static_assert(decltype(f(0))::value == 3, "");
6944 namespace test_uniform_initialization
6949 static const int zero {};
6950 static const int one {1};
6953 static_assert(test::zero == 0, "");
6954 static_assert(test::one == 1, "");
6958 namespace test_lambdas
6964 auto lambda1 = [](){};
6965 auto lambda2 = lambda1;
6973 auto a = [](int i, int j){ return i + j; }(1, 2);
6974 auto b = []() -> int { return '0'; }();
6975 auto c = [=](){ return a + b; }();
6976 auto d = [&](){ return c; }();
6977 auto e = [a, &b](int x) mutable {
6978 const auto identity = [](int y){ return y; };
6979 for (auto i = 0; i < a; ++i)
6981 return x + identity(a + b);
6983 return a + b + c + d + e;
6989 const auto nullary = [](){ return 0; };
6990 const auto unary = [](int x){ return x; };
6991 using nullary_t = decltype(nullary);
6992 using unary_t = decltype(unary);
6993 const auto higher1st = [](nullary_t f){ return f(); };
6994 const auto higher2nd = [unary](nullary_t f1){
6995 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
6997 return higher1st(nullary) + higher2nd(nullary)(unary);
7002 namespace test_variadic_templates
7008 template <int N0, int... N1toN>
7009 struct sum<N0, N1toN...>
7011 static constexpr auto value = N0 + sum<N1toN...>::value;
7017 static constexpr auto value = 0;
7020 static_assert(sum<>::value == 0, "");
7021 static_assert(sum<1>::value == 1, "");
7022 static_assert(sum<23>::value == 23, "");
7023 static_assert(sum<1, 2>::value == 3, "");
7024 static_assert(sum<5, 5, 11>::value == 21, "");
7025 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
7029 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
7030 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
7032 namespace test_template_alias_sfinae
7037 template<typename T>
7038 using member = typename T::member_type;
7040 template<typename T>
7043 template<typename T>
7044 void func(member<T>*) {}
7048 void test() { func<foo>(0); }
7052 } // namespace cxx11
7054 #endif // __cplusplus >= 201103L
7059 // If the compiler admits that it is not ready for C++14, why torture it?
7060 // Hopefully, this will speed up the test.
7064 #error "This is not a C++ compiler"
7066 #elif __cplusplus < 201402L && !defined _MSC_VER
7068 #error "This is not a C++14 compiler"
7075 namespace test_polymorphic_lambdas
7081 const auto lambda = [](auto&&... args){
7082 const auto istiny = [](auto x){
7083 return (sizeof(x) == 1UL) ? 1 : 0;
7085 const int aretiny[] = { istiny(args)... };
7088 return lambda(1, 1L, 1.0f, '1');
7093 namespace test_binary_literals
7096 constexpr auto ivii = 0b0000000000101010;
7097 static_assert(ivii == 42, "wrong value");
7101 namespace test_generalized_constexpr
7104 template < typename CharT >
7105 constexpr unsigned long
7106 strlen_c(const CharT *const s) noexcept
7109 for (auto p = s; *p; ++p)
7114 static_assert(strlen_c("") == 0UL, "");
7115 static_assert(strlen_c("x") == 1UL, "");
7116 static_assert(strlen_c("test") == 4UL, "");
7117 static_assert(strlen_c("another\0test") == 7UL, "");
7121 namespace test_lambda_init_capture
7128 const auto lambda1 = [a = x](int b){ return a + b; };
7129 const auto lambda2 = [a = lambda1(x)](){ return a; };
7135 namespace test_digit_separators
7138 constexpr auto ten_million = 100'000'000;
7139 static_assert(ten_million == 100000000, "");
7143 namespace test_return_type_deduction
7146 auto f(int& x) { return x; }
7147 decltype(auto) g(int& x) { return x; }
7149 template < typename T1, typename T2 >
7152 static constexpr auto value = false;
7155 template < typename T >
7156 struct is_same<T, T>
7158 static constexpr auto value = true;
7165 static_assert(is_same<int, decltype(f(x))>::value, "");
7166 static_assert(is_same<int&, decltype(g(x))>::value, "");
7172 } // namespace cxx14
7174 #endif // __cplusplus >= 201402L
7179 // If the compiler admits that it is not ready for C++17, why torture it?
7180 // Hopefully, this will speed up the test.
7184 #error "This is not a C++ compiler"
7186 #elif __cplusplus < 201703L && !defined _MSC_VER
7188 #error "This is not a C++17 compiler"
7192 #include <initializer_list>
7194 #include <type_traits>
7199 namespace test_constexpr_lambdas
7202 constexpr int foo = [](){return 42;}();
7206 namespace test::nested_namespace::definitions
7211 namespace test_fold_expression
7214 template<typename... Args>
7215 int multiply(Args... args)
7217 return (args * ... * 1);
7220 template<typename... Args>
7221 bool all(Args... args)
7223 return (args && ...);
7228 namespace test_extended_static_assert
7231 static_assert (true);
7235 namespace test_auto_brace_init_list
7241 static_assert(std::is_same<std::initializer_list<int>, decltype(foo)>::value);
7242 static_assert(std::is_same<int, decltype(bar)>::value);
7245 namespace test_typename_in_template_template_parameter
7248 template<template<typename> typename X> struct D;
7252 namespace test_fallthrough_nodiscard_maybe_unused_attributes
7260 [[nodiscard]] int f2()
7262 [[maybe_unused]] auto unused = f1();
7277 namespace test_extended_aggregate_initialization
7293 struct derived : base1, base2
7298 derived d1 {{1, 2}, {}, 4}; // full initialization
7299 derived d2 {{}, {}, 4}; // value-initialized bases
7303 namespace test_general_range_based_for_loop
7315 const int& operator* () const
7332 bool operator== (const iter& i, const sentinel& s)
7337 bool operator!= (const iter& i, const sentinel& s)
7349 sentinel end() const
7361 [[maybe_unused]] auto v = i;
7367 namespace test_lambda_capture_asterisk_this_by_value
7384 namespace test_enum_class_construction
7387 enum class byte : unsigned char
7394 namespace test_constexpr_if
7397 template <bool cond>
7412 namespace test_selection_statement_with_initializer
7422 if (auto i = f(); i > 0)
7427 switch (auto i = f(); i + 4)
7439 namespace test_template_argument_deduction_for_class_templates
7442 template <typename T1, typename T2>
7456 [[maybe_unused]] auto p = pair{13, 42u};
7461 namespace test_non_type_auto_template_parameters
7473 namespace test_structured_bindings
7476 int arr[2] = { 1, 2 };
7477 std::pair<int, int> pr = { 1, 2 };
7479 auto f1() -> int(&)[2]
7484 auto f2() -> std::pair<int, int>&
7500 auto [ x1, y1 ] = f1();
7501 auto& [ xr1, yr1 ] = f1();
7502 auto [ x2, y2 ] = f2();
7503 auto& [ xr2, yr2 ] = f2();
7504 const auto [ x3, y3 ] = f3();
7508 namespace test_exception_spec_type_system
7517 template<typename T>
7521 template<typename T1, typename T2>
7525 static_assert (std::is_same_v<Good, decltype(f(g1, g2))>);
7529 namespace test_inline_variables
7532 template<class T> void f(T)
7535 template<class T> inline T g(T)
7540 template<> inline void f<>(int)
7543 template<> int g<>(int)
7550 } // namespace cxx17
7552 #endif // __cplusplus < 201703L && !defined _MSC_VER
7557 if ac_fn_cxx_try_compile
"$LINENO"; then :
7562 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7565 eval ac_res
=\$
$cachevar
7566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7567 $as_echo "$ac_res" >&6; }
7568 if eval test x\$
$cachevar = xyes
; then
7569 CXX_DIALECT
="$switch"
7571 if test -n "$CXXCPP" ; then
7572 CXXCPP
="$CXXCPP $switch"
7580 if test x
$ac_success = xno
; then
7581 for alternative
in ${ax_cxx_compile_alternatives}; do
7582 for switch
in -std=c
++${alternative} +std=c++${alternative} "-h std=c++${alternative}" MSVC; do
7583 if test x"$switch" = xMSVC; then
7584 switch=-std:c++${alternative}
7585 cachevar=`$as_echo "ax_cv_cxx_compile_cxx17_
${switch}_MSVC
" | $as_tr_sh`
7587 cachevar=`$as_echo "ax_cv_cxx_compile_cxx17_
$switch" | $as_tr_sh`
7589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether
$CXX supports C
++17 features with
$switch" >&5
7590 $as_echo_n "checking whether
$CXX supports C
++17 features with
$switch...
" >&6; }
7591 if eval \${$cachevar+:} false; then :
7592 $as_echo_n "(cached
) " >&6
7596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7597 /* end confdefs.h. */
7600 // If the compiler admits that it is not ready for C++11, why torture it?
7601 // Hopefully, this will speed up the test.
7605 #error "This is not a C
++ compiler
"
7607 // MSVC always sets __cplusplus to 199711L in older versions; newer versions
7608 // only set it correctly if /Zc:__cplusplus is specified as well as a
7609 // /std:c++NN switch:
7610 // https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/
7611 #elif __cplusplus < 201103L && !defined _MSC_VER
7613 #error "This is not a C
++11 compiler
"
7620 namespace test_static_assert
7623 template <typename T>
7626 static_assert(sizeof(int) <= sizeof(T), "not big enough
");
7631 namespace test_final_override
7640 struct Derived : public Base
7642 virtual ~Derived() override {}
7643 virtual void f() override {}
7648 namespace test_double_right_angle_brackets
7651 template < typename T >
7654 typedef check<void> single_type;
7655 typedef check<check<void>> double_type;
7656 typedef check<check<check<void>>> triple_type;
7657 typedef check<check<check<check<void>>>> quadruple_type;
7661 namespace test_decltype
7674 namespace test_type_deduction
7677 template < typename T1, typename T2 >
7680 static const bool value = false;
7683 template < typename T >
7684 struct is_same<T, T>
7686 static const bool value = true;
7689 template < typename T1, typename T2 >
7691 add(T1 a1, T2 a2) -> decltype(a1 + a2)
7697 test(const int c, volatile int v)
7699 static_assert(is_same<int, decltype(0)>::value == true, "");
7700 static_assert(is_same<int, decltype(c)>::value == false, "");
7701 static_assert(is_same<int, decltype(v)>::value == false, "");
7704 auto sumi = ac + av + 'x';
7705 auto sumf = ac + av + 1.0;
7706 static_assert(is_same<int, decltype(ac)>::value == true, "");
7707 static_assert(is_same<int, decltype(av)>::value == true, "");
7708 static_assert(is_same<int, decltype(sumi)>::value == true, "");
7709 static_assert(is_same<int, decltype(sumf)>::value == false, "");
7710 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
7711 return (sumf > 0.0) ? sumi : add(c, v);
7716 namespace test_noexcept
7719 int f() { return 0; }
7720 int g() noexcept { return 0; }
7722 static_assert(noexcept(f()) == false, "");
7723 static_assert(noexcept(g()) == true, "");
7727 namespace test_constexpr
7730 template < typename CharT >
7731 unsigned long constexpr
7732 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
7734 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
7737 template < typename CharT >
7738 unsigned long constexpr
7739 strlen_c(const CharT *const s) noexcept
7741 return strlen_c_r(s, 0UL);
7744 static_assert(strlen_c("") == 0UL, "");
7745 static_assert(strlen_c("1") == 1UL, "");
7746 static_assert(strlen_c("example
") == 7UL, "");
7747 static_assert(strlen_c("another\
0example
") == 7UL, "");
7751 namespace test_rvalue_references
7757 static constexpr int value = N;
7760 answer<1> f(int&) { return answer<1>(); }
7761 answer<2> f(const int&) { return answer<2>(); }
7762 answer<3> f(int&&) { return answer<3>(); }
7769 static_assert(decltype(f(i))::value == 1, "");
7770 static_assert(decltype(f(c))::value == 2, "");
7771 static_assert(decltype(f(0))::value == 3, "");
7776 namespace test_uniform_initialization
7781 static const int zero {};
7782 static const int one {1};
7785 static_assert(test::zero == 0, "");
7786 static_assert(test::one == 1, "");
7790 namespace test_lambdas
7796 auto lambda1 = [](){};
7797 auto lambda2 = lambda1;
7805 auto a = [](int i, int j){ return i + j; }(1, 2);
7806 auto b = []() -> int { return '0'; }();
7807 auto c = [=](){ return a + b; }();
7808 auto d = [&](){ return c; }();
7809 auto e = [a, &b](int x) mutable {
7810 const auto identity = [](int y){ return y; };
7811 for (auto i = 0; i < a; ++i)
7813 return x + identity(a + b);
7815 return a + b + c + d + e;
7821 const auto nullary = [](){ return 0; };
7822 const auto unary = [](int x){ return x; };
7823 using nullary_t = decltype(nullary);
7824 using unary_t = decltype(unary);
7825 const auto higher1st = [](nullary_t f){ return f(); };
7826 const auto higher2nd = [unary](nullary_t f1){
7827 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
7829 return higher1st(nullary) + higher2nd(nullary)(unary);
7834 namespace test_variadic_templates
7840 template <int N0, int... N1toN>
7841 struct sum<N0, N1toN...>
7843 static constexpr auto value = N0 + sum<N1toN...>::value;
7849 static constexpr auto value = 0;
7852 static_assert(sum<>::value == 0, "");
7853 static_assert(sum<1>::value == 1, "");
7854 static_assert(sum<23>::value == 23, "");
7855 static_assert(sum<1, 2>::value == 3, "");
7856 static_assert(sum<5, 5, 11>::value == 21, "");
7857 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
7861 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
7862 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
7864 namespace test_template_alias_sfinae
7869 template<typename T>
7870 using member = typename T::member_type;
7872 template<typename T>
7875 template<typename T>
7876 void func(member<T>*) {}
7880 void test() { func<foo>(0); }
7884 } // namespace cxx11
7886 #endif // __cplusplus >= 201103L
7891 // If the compiler admits that it is not ready for C++14, why torture it?
7892 // Hopefully, this will speed up the test.
7896 #error "This is not a C
++ compiler
"
7898 #elif __cplusplus < 201402L && !defined _MSC_VER
7900 #error "This is not a C
++14 compiler
"
7907 namespace test_polymorphic_lambdas
7913 const auto lambda = [](auto&&... args){
7914 const auto istiny = [](auto x){
7915 return (sizeof(x) == 1UL) ? 1 : 0;
7917 const int aretiny[] = { istiny(args)... };
7920 return lambda(1, 1L, 1.0f, '1');
7925 namespace test_binary_literals
7928 constexpr auto ivii = 0b0000000000101010;
7929 static_assert(ivii == 42, "wrong value
");
7933 namespace test_generalized_constexpr
7936 template < typename CharT >
7937 constexpr unsigned long
7938 strlen_c(const CharT *const s) noexcept
7941 for (auto p = s; *p; ++p)
7946 static_assert(strlen_c("") == 0UL, "");
7947 static_assert(strlen_c("x
") == 1UL, "");
7948 static_assert(strlen_c("test") == 4UL, "");
7949 static_assert(strlen_c("another\
0test") == 7UL, "");
7953 namespace test_lambda_init_capture
7960 const auto lambda1 = [a = x](int b){ return a + b; };
7961 const auto lambda2 = [a = lambda1(x)](){ return a; };
7967 namespace test_digit_separators
7970 constexpr auto ten_million = 100'000'000;
7971 static_assert(ten_million == 100000000, "");
7975 namespace test_return_type_deduction
7978 auto f(int& x) { return x; }
7979 decltype(auto) g(int& x) { return x; }
7981 template < typename T1, typename T2 >
7984 static constexpr auto value = false;
7987 template < typename T >
7988 struct is_same<T, T>
7990 static constexpr auto value = true;
7997 static_assert(is_same<int, decltype(f(x))>::value, "");
7998 static_assert(is_same<int&, decltype(g(x))>::value, "");
8004 } // namespace cxx14
8006 #endif // __cplusplus >= 201402L
8011 // If the compiler admits that it is not ready for C++17, why torture it?
8012 // Hopefully, this will speed up the test.
8016 #error "This is not a C
++ compiler
"
8018 #elif __cplusplus < 201703L && !defined _MSC_VER
8020 #error "This is not a C
++17 compiler
"
8024 #include <initializer_list>
8026 #include <type_traits>
8031 namespace test_constexpr_lambdas
8034 constexpr int foo = [](){return 42;}();
8038 namespace test::nested_namespace::definitions
8043 namespace test_fold_expression
8046 template<typename... Args>
8047 int multiply(Args... args)
8049 return (args * ... * 1);
8052 template<typename... Args>
8053 bool all(Args... args)
8055 return (args && ...);
8060 namespace test_extended_static_assert
8063 static_assert (true);
8067 namespace test_auto_brace_init_list
8073 static_assert(std::is_same<std::initializer_list<int>, decltype(foo)>::value);
8074 static_assert(std::is_same<int, decltype(bar)>::value);
8077 namespace test_typename_in_template_template_parameter
8080 template<template<typename> typename X> struct D;
8084 namespace test_fallthrough_nodiscard_maybe_unused_attributes
8092 [[nodiscard]] int f2()
8094 [[maybe_unused]] auto unused = f1();
8109 namespace test_extended_aggregate_initialization
8125 struct derived : base1, base2
8130 derived d1 {{1, 2}, {}, 4}; // full initialization
8131 derived d2 {{}, {}, 4}; // value-initialized bases
8135 namespace test_general_range_based_for_loop
8147 const int& operator* () const
8164 bool operator== (const iter& i, const sentinel& s)
8169 bool operator!= (const iter& i, const sentinel& s)
8181 sentinel end() const
8193 [[maybe_unused]] auto v = i;
8199 namespace test_lambda_capture_asterisk_this_by_value
8216 namespace test_enum_class_construction
8219 enum class byte : unsigned char
8226 namespace test_constexpr_if
8229 template <bool cond>
8244 namespace test_selection_statement_with_initializer
8254 if (auto i = f(); i > 0)
8259 switch (auto i = f(); i + 4)
8271 namespace test_template_argument_deduction_for_class_templates
8274 template <typename T1, typename T2>
8288 [[maybe_unused]] auto p = pair{13, 42u};
8293 namespace test_non_type_auto_template_parameters
8305 namespace test_structured_bindings
8308 int arr[2] = { 1, 2 };
8309 std::pair<int, int> pr = { 1, 2 };
8311 auto f1() -> int(&)[2]
8316 auto f2() -> std::pair<int, int>&
8332 auto [ x1, y1 ] = f1();
8333 auto& [ xr1, yr1 ] = f1();
8334 auto [ x2, y2 ] = f2();
8335 auto& [ xr2, yr2 ] = f2();
8336 const auto [ x3, y3 ] = f3();
8340 namespace test_exception_spec_type_system
8349 template<typename T>
8353 template<typename T1, typename T2>
8357 static_assert (std::is_same_v<Good, decltype(f(g1, g2))>);
8361 namespace test_inline_variables
8364 template<class T> void f(T)
8367 template<class T> inline T g(T)
8372 template<> inline void f<>(int)
8375 template<> int g<>(int)
8382 } // namespace cxx17
8384 #endif // __cplusplus < 201703L && !defined _MSC_VER
8389 if ac_fn_cxx_try_compile "$LINENO"; then :
8394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8397 eval ac_res=\$$cachevar
8398 { $as_echo "$as_me:${as_lineno-$LINENO}: result
: $ac_res" >&5
8399 $as_echo "$ac_res" >&6; }
8400 if eval test x\$$cachevar = xyes; then
8401 CXX_DIALECT="$switch"
8403 if test -n "$CXXCPP" ; then
8404 CXXCPP="$CXXCPP $switch"
8410 if test x$ac_success = xyes; then
8416 ac_cpp='$CPP $CPPFLAGS'
8417 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8418 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8419 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8421 if test x$ax_cxx_compile_cxx17_required = xtrue; then
8422 if test x$ac_success = xno; then
8423 as_fn_error $? "*** A compiler with support
for C
++17 language features is required.
" "$LINENO" 5
8426 if test x$ac_success = xno; then
8428 { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C
++17 support was found
" >&5
8429 $as_echo "$as_me: No compiler with C
++17 support was found
" >&6;}
8433 $as_echo "#define HAVE_CXX17 1" >>confdefs.h
8442 if test -n "$ac_aux_dir"; then
8443 case "$ac_aux_dir" in
8444 /*) MKINSTALLDIRS
="$ac_aux_dir/mkinstalldirs" ;;
8445 *) MKINSTALLDIRS
="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;;
8448 if test -z "$MKINSTALLDIRS"; then
8449 MKINSTALLDIRS
="\$(top_srcdir)/mkinstalldirs"
8454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
8455 $as_echo_n "checking whether NLS is requested... " >&6; }
8456 # Check whether --enable-nls was given.
8457 if test "${enable_nls+set}" = set; then :
8458 enableval
=$enable_nls; USE_NLS
=$enableval
8463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
8464 $as_echo "$USE_NLS" >&6; }
8471 # Prepare PATH_SEPARATOR.
8472 # The user is always right.
8473 if test "${PATH_SEPARATOR+set}" != set; then
8474 echo "#! /bin/sh" >conf$$.sh
8475 echo "exit 0" >>conf$$.sh
8477 if (PATH
="/nonexistent;."; conf$$.sh
) >/dev
/null
2>&1; then
8485 # Find out how to test for executable files. Don't use a zero-byte file,
8486 # as systems may use methods other than mode bits to determine executability.
8487 cat >conf$$.
file <<_ASEOF
8491 chmod +x conf$$.
file
8492 if test -x conf$$.
file >/dev
/null
2>&1; then
8493 ac_executable_p
="test -x"
8495 ac_executable_p
="test -f"
8499 # Extract the first word of "msgfmt", so it can be a program name with args.
8500 set dummy msgfmt
; ac_word
=$2
8501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8502 $as_echo_n "checking for $ac_word... " >&6; }
8503 if ${ac_cv_path_MSGFMT+:} false
; then :
8504 $as_echo_n "(cached) " >&6
8508 ac_cv_path_MSGFMT
="$MSGFMT" # Let the user override the test with a path.
8511 ac_save_IFS
="$IFS"; IFS
=$PATH_SEPARATOR
8512 for ac_dir
in $PATH; do
8514 test -z "$ac_dir" && ac_dir
=.
8515 for ac_exec_ext
in '' $ac_executable_extensions; do
8516 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
8517 if $ac_dir/$ac_word --statistics /dev
/null
>/dev
/null
2>&1 &&
8518 (if $ac_dir/$ac_word --statistics /dev
/null
2>&1 >/dev
/null |
grep usage
>/dev
/null
; then exit 1; else exit 0; fi); then
8519 ac_cv_path_MSGFMT
="$ac_dir/$ac_word$ac_exec_ext"
8526 test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT
=":"
8530 MSGFMT
="$ac_cv_path_MSGFMT"
8531 if test "$MSGFMT" != ":"; then
8532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
8533 $as_echo "$MSGFMT" >&6; }
8535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8536 $as_echo "no" >&6; }
8539 # Extract the first word of "gmsgfmt", so it can be a program name with args.
8540 set dummy gmsgfmt
; ac_word
=$2
8541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8542 $as_echo_n "checking for $ac_word... " >&6; }
8543 if ${ac_cv_path_GMSGFMT+:} false
; then :
8544 $as_echo_n "(cached) " >&6
8548 ac_cv_path_GMSGFMT
="$GMSGFMT" # Let the user override the test with a path.
8551 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
8555 test -z "$as_dir" && as_dir
=.
8556 for ac_exec_ext
in '' $ac_executable_extensions; do
8557 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
8558 ac_cv_path_GMSGFMT
="$as_dir/$ac_word$ac_exec_ext"
8559 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8566 test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT
="$MSGFMT"
8570 GMSGFMT
=$ac_cv_path_GMSGFMT
8571 if test -n "$GMSGFMT"; then
8572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
8573 $as_echo "$GMSGFMT" >&6; }
8575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8576 $as_echo "no" >&6; }
8582 # Prepare PATH_SEPARATOR.
8583 # The user is always right.
8584 if test "${PATH_SEPARATOR+set}" != set; then
8585 echo "#! /bin/sh" >conf$$.sh
8586 echo "exit 0" >>conf$$.sh
8588 if (PATH
="/nonexistent;."; conf$$.sh
) >/dev
/null
2>&1; then
8596 # Find out how to test for executable files. Don't use a zero-byte file,
8597 # as systems may use methods other than mode bits to determine executability.
8598 cat >conf$$.
file <<_ASEOF
8602 chmod +x conf$$.
file
8603 if test -x conf$$.
file >/dev
/null
2>&1; then
8604 ac_executable_p
="test -x"
8606 ac_executable_p
="test -f"
8610 # Extract the first word of "xgettext", so it can be a program name with args.
8611 set dummy xgettext
; ac_word
=$2
8612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8613 $as_echo_n "checking for $ac_word... " >&6; }
8614 if ${ac_cv_path_XGETTEXT+:} false
; then :
8615 $as_echo_n "(cached) " >&6
8619 ac_cv_path_XGETTEXT
="$XGETTEXT" # Let the user override the test with a path.
8622 ac_save_IFS
="$IFS"; IFS
=$PATH_SEPARATOR
8623 for ac_dir
in $PATH; do
8625 test -z "$ac_dir" && ac_dir
=.
8626 for ac_exec_ext
in '' $ac_executable_extensions; do
8627 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
8628 if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev
/null
>/dev
/null
2>&1 &&
8629 (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev
/null
2>&1 >/dev
/null |
grep usage
>/dev
/null
; then exit 1; else exit 0; fi); then
8630 ac_cv_path_XGETTEXT
="$ac_dir/$ac_word$ac_exec_ext"
8637 test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT
=":"
8641 XGETTEXT
="$ac_cv_path_XGETTEXT"
8642 if test "$XGETTEXT" != ":"; then
8643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
8644 $as_echo "$XGETTEXT" >&6; }
8646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8647 $as_echo "no" >&6; }
8653 # Prepare PATH_SEPARATOR.
8654 # The user is always right.
8655 if test "${PATH_SEPARATOR+set}" != set; then
8656 echo "#! /bin/sh" >conf$$.sh
8657 echo "exit 0" >>conf$$.sh
8659 if (PATH
="/nonexistent;."; conf$$.sh
) >/dev
/null
2>&1; then
8667 # Find out how to test for executable files. Don't use a zero-byte file,
8668 # as systems may use methods other than mode bits to determine executability.
8669 cat >conf$$.
file <<_ASEOF
8673 chmod +x conf$$.
file
8674 if test -x conf$$.
file >/dev
/null
2>&1; then
8675 ac_executable_p
="test -x"
8677 ac_executable_p
="test -f"
8681 # Extract the first word of "msgmerge", so it can be a program name with args.
8682 set dummy msgmerge
; ac_word
=$2
8683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8684 $as_echo_n "checking for $ac_word... " >&6; }
8685 if ${ac_cv_path_MSGMERGE+:} false
; then :
8686 $as_echo_n "(cached) " >&6
8690 ac_cv_path_MSGMERGE
="$MSGMERGE" # Let the user override the test with a path.
8693 ac_save_IFS
="$IFS"; IFS
=$PATH_SEPARATOR
8694 for ac_dir
in $PATH; do
8696 test -z "$ac_dir" && ac_dir
=.
8697 for ac_exec_ext
in '' $ac_executable_extensions; do
8698 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
8699 if $ac_dir/$ac_word --update -q /dev
/null
/dev
/null
>/dev
/null
2>&1; then
8700 ac_cv_path_MSGMERGE
="$ac_dir/$ac_word$ac_exec_ext"
8707 test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE
=":"
8711 MSGMERGE
="$ac_cv_path_MSGMERGE"
8712 if test "$MSGMERGE" != ":"; then
8713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
8714 $as_echo "$MSGMERGE" >&6; }
8716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8717 $as_echo "no" >&6; }
8721 if test "$GMSGFMT" != ":"; then
8722 if $GMSGFMT --statistics /dev
/null
>/dev
/null
2>&1 &&
8723 (if $GMSGFMT --statistics /dev
/null
2>&1 >/dev
/null |
grep usage
>/dev
/null
; then exit 1; else exit 0; fi); then
8726 GMSGFMT
=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
8727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
8728 $as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
8733 if test "$XGETTEXT" != ":"; then
8734 if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev
/null
>/dev
/null
2>&1 &&
8735 (if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev
/null
2>&1 >/dev
/null |
grep usage
>/dev
/null
; then exit 1; else exit 0; fi); then
8738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
8739 $as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
8745 ac_config_commands
="$ac_config_commands default-1"
8749 if test "X$prefix" = "XNONE"; then
8750 acl_final_prefix
="$ac_default_prefix"
8752 acl_final_prefix
="$prefix"
8754 if test "X$exec_prefix" = "XNONE"; then
8755 acl_final_exec_prefix
='${prefix}'
8757 acl_final_exec_prefix
="$exec_prefix"
8759 acl_save_prefix
="$prefix"
8760 prefix
="$acl_final_prefix"
8761 eval acl_final_exec_prefix
=\"$acl_final_exec_prefix\"
8762 prefix
="$acl_save_prefix"
8765 # Check whether --with-gnu-ld was given.
8766 if test "${with_gnu_ld+set}" = set; then :
8767 withval
=$with_gnu_ld; test "$withval" = no || with_gnu_ld
=yes
8772 # Prepare PATH_SEPARATOR.
8773 # The user is always right.
8774 if test "${PATH_SEPARATOR+set}" != set; then
8775 echo "#! /bin/sh" >conf$$.sh
8776 echo "exit 0" >>conf$$.sh
8778 if (PATH
="/nonexistent;."; conf$$.sh
) >/dev
/null
2>&1; then
8786 if test "$GCC" = yes; then
8787 # Check if gcc -print-prog-name=ld gives a path.
8788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
8789 $as_echo_n "checking for ld used by GCC... " >&6; }
8792 # gcc leaves a trailing carriage return which upsets mingw
8793 ac_prog
=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
8795 ac_prog
=`($CC -print-prog-name=ld) 2>&5` ;;
8798 # Accept absolute paths.
8799 [\\/]* |
[A-Za-z
]:[\\/]*)
8800 re_direlt
='/[^/][^/]*/\.\./'
8801 # Canonicalize the path of ld
8802 ac_prog
=`echo $ac_prog| sed 's%\\\\%/%g'`
8803 while echo $ac_prog |
grep "$re_direlt" > /dev
/null
2>&1; do
8804 ac_prog
=`echo $ac_prog| sed "s%$re_direlt%/%"`
8806 test -z "$LD" && LD
="$ac_prog"
8809 # If it fails, then pretend we aren't using GCC.
8813 # If it is relative, then search for the first ld in PATH.
8817 elif test "$with_gnu_ld" = yes; then
8818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
8819 $as_echo_n "checking for GNU ld... " >&6; }
8821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
8822 $as_echo_n "checking for non-GNU ld... " >&6; }
8824 if ${acl_cv_path_LD+:} false
; then :
8825 $as_echo_n "(cached) " >&6
8827 if test -z "$LD"; then
8828 IFS
="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
8829 for ac_dir
in $PATH; do
8830 test -z "$ac_dir" && ac_dir
=.
8831 if test -f "$ac_dir/$ac_prog" ||
test -f "$ac_dir/$ac_prog$ac_exeext"; then
8832 acl_cv_path_LD
="$ac_dir/$ac_prog"
8833 # Check to see if the program is GNU ld. I'd rather use --version,
8834 # but apparently some GNU ld's only accept -v.
8835 # Break only if it was the GNU/non-GNU ld that we prefer.
8836 if "$acl_cv_path_LD" -v 2>&1 < /dev
/null |
$EGREP '(GNU|with BFD)' > /dev
/null
; then
8837 test "$with_gnu_ld" != no
&& break
8839 test "$with_gnu_ld" != yes && break
8845 acl_cv_path_LD
="$LD" # Let the user override the test with a path.
8849 LD
="$acl_cv_path_LD"
8850 if test -n "$LD"; then
8851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
8852 $as_echo "$LD" >&6; }
8854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8855 $as_echo "no" >&6; }
8857 test -z "$LD" && as_fn_error $?
"no acceptable ld found in \$PATH" "$LINENO" 5
8858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
8859 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
8860 if ${acl_cv_prog_gnu_ld+:} false
; then :
8861 $as_echo_n "(cached) " >&6
8863 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
8864 if $LD -v 2>&1 </dev
/null |
$EGREP '(GNU|with BFD)' 1>&5; then
8865 acl_cv_prog_gnu_ld
=yes
8867 acl_cv_prog_gnu_ld
=no
8870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
8871 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
8872 with_gnu_ld
=$acl_cv_prog_gnu_ld
8876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
8877 $as_echo_n "checking for shared library run path origin... " >&6; }
8878 if ${acl_cv_rpath+:} false
; then :
8879 $as_echo_n "(cached) " >&6
8882 CC
="$CC" GCC
="$GCC" LDFLAGS
="$LDFLAGS" LD
="$LD" with_gnu_ld
="$with_gnu_ld" \
8883 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
8889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
8890 $as_echo "$acl_cv_rpath" >&6; }
8892 libext
="$acl_cv_libext"
8893 shlibext
="$acl_cv_shlibext"
8894 hardcode_libdir_flag_spec
="$acl_cv_hardcode_libdir_flag_spec"
8895 hardcode_libdir_separator
="$acl_cv_hardcode_libdir_separator"
8896 hardcode_direct
="$acl_cv_hardcode_direct"
8897 hardcode_minus_L
="$acl_cv_hardcode_minus_L"
8898 # Check whether --enable-rpath was given.
8899 if test "${enable_rpath+set}" = set; then :
8900 enableval
=$enable_rpath; :
8914 acl_save_prefix
="$prefix"
8915 prefix
="$acl_final_prefix"
8916 acl_save_exec_prefix
="$exec_prefix"
8917 exec_prefix
="$acl_final_exec_prefix"
8919 eval additional_includedir
=\"$includedir\"
8920 eval additional_libdir
=\"$libdir\"
8922 exec_prefix
="$acl_save_exec_prefix"
8923 prefix
="$acl_save_prefix"
8926 # Check whether --with-libiconv-prefix was given.
8927 if test "${with_libiconv_prefix+set}" = set; then :
8928 withval
=$with_libiconv_prefix;
8929 if test "X$withval" = "Xno"; then
8932 if test "X$withval" = "X"; then
8934 acl_save_prefix
="$prefix"
8935 prefix
="$acl_final_prefix"
8936 acl_save_exec_prefix
="$exec_prefix"
8937 exec_prefix
="$acl_final_exec_prefix"
8939 eval additional_includedir
=\"$includedir\"
8940 eval additional_libdir
=\"$libdir\"
8942 exec_prefix
="$acl_save_exec_prefix"
8943 prefix
="$acl_save_prefix"
8946 additional_includedir
="$withval/include"
8947 additional_libdir
="$withval/lib"
8954 # Check whether --with-libiconv-type was given.
8955 if test "${with_libiconv_type+set}" = set; then :
8956 withval
=$with_libiconv_type; with_libiconv_type
=$withval
8958 with_libiconv_type
=auto
8961 lib_type
=`eval echo \$with_libiconv_type`
8968 names_already_handled
=
8969 names_next_round
='iconv '
8970 while test -n "$names_next_round"; do
8971 names_this_round
="$names_next_round"
8973 for name
in $names_this_round; do
8975 for n
in $names_already_handled; do
8976 if test "$n" = "$name"; then
8981 if test -z "$already_handled"; then
8982 names_already_handled
="$names_already_handled $name"
8983 uppername
=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
8984 eval value
=\"\
$HAVE_LIB$uppername\"
8985 if test -n "$value"; then
8986 if test "$value" = yes; then
8987 eval value
=\"\
$LIB$uppername\"
8988 test -z "$value" || LIBICONV
="${LIBICONV}${LIBICONV:+ }$value"
8989 eval value
=\"\
$LTLIB$uppername\"
8990 test -z "$value" || LTLIBICONV
="${LTLIBICONV}${LTLIBICONV:+ }$value"
8999 if test $use_additional = yes; then
9000 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x
$lib_type != xstatic
; then
9001 found_dir
="$additional_libdir"
9002 found_so
="$additional_libdir/lib$name.$shlibext"
9003 if test -f "$additional_libdir/lib$name.la"; then
9004 found_la
="$additional_libdir/lib$name.la"
9006 elif test x
$lib_type != xshared
; then
9007 if test -f "$additional_libdir/lib$name.$libext"; then
9008 found_dir
="$additional_libdir"
9009 found_a
="$additional_libdir/lib$name.$libext"
9010 if test -f "$additional_libdir/lib$name.la"; then
9011 found_la
="$additional_libdir/lib$name.la"
9016 if test "X$found_dir" = "X"; then
9017 for x
in $LDFLAGS $LTLIBICONV; do
9019 acl_save_prefix
="$prefix"
9020 prefix
="$acl_final_prefix"
9021 acl_save_exec_prefix
="$exec_prefix"
9022 exec_prefix
="$acl_final_exec_prefix"
9024 exec_prefix
="$acl_save_exec_prefix"
9025 prefix
="$acl_save_prefix"
9029 dir
=`echo "X$x" | sed -e 's/^X-L//'`
9030 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x
$lib_type != xstatic
; then
9032 found_so
="$dir/lib$name.$shlibext"
9033 if test -f "$dir/lib$name.la"; then
9034 found_la
="$dir/lib$name.la"
9036 elif test x
$lib_type != xshared
; then
9037 if test -f "$dir/lib$name.$libext"; then
9039 found_a
="$dir/lib$name.$libext"
9040 if test -f "$dir/lib$name.la"; then
9041 found_la
="$dir/lib$name.la"
9047 if test "X$found_dir" != "X"; then
9052 if test "X$found_dir" != "X"; then
9053 LTLIBICONV
="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9054 if test "X$found_so" != "X"; then
9055 if test "$enable_rpath" = no ||
test "X$found_dir" = "X/usr/lib"; then
9056 LIBICONV
="${LIBICONV}${LIBICONV:+ }$found_so"
9059 for x
in $ltrpathdirs; do
9060 if test "X$x" = "X$found_dir"; then
9065 if test -z "$haveit"; then
9066 ltrpathdirs
="$ltrpathdirs $found_dir"
9068 if test "$hardcode_direct" = yes; then
9069 LIBICONV
="${LIBICONV}${LIBICONV:+ }$found_so"
9071 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no
; then
9072 LIBICONV
="${LIBICONV}${LIBICONV:+ }$found_so"
9074 for x
in $rpathdirs; do
9075 if test "X$x" = "X$found_dir"; then
9080 if test -z "$haveit"; then
9081 rpathdirs
="$rpathdirs $found_dir"
9085 for x
in $LDFLAGS $LIBICONV; do
9087 acl_save_prefix
="$prefix"
9088 prefix
="$acl_final_prefix"
9089 acl_save_exec_prefix
="$exec_prefix"
9090 exec_prefix
="$acl_final_exec_prefix"
9092 exec_prefix
="$acl_save_exec_prefix"
9093 prefix
="$acl_save_prefix"
9095 if test "X$x" = "X-L$found_dir"; then
9100 if test -z "$haveit"; then
9101 LIBICONV
="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9103 if test "$hardcode_minus_L" != no
; then
9104 LIBICONV
="${LIBICONV}${LIBICONV:+ }$found_so"
9106 LIBICONV
="${LIBICONV}${LIBICONV:+ }-l$name"
9112 if test "X$found_a" != "X"; then
9113 LIBICONV
="${LIBICONV}${LIBICONV:+ }$found_a"
9115 LIBICONV
="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9118 additional_includedir
=
9119 case "$found_dir" in
9121 basedir
=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9122 additional_includedir
="$basedir/include"
9125 if test "X$additional_includedir" != "X"; then
9126 if test "X$additional_includedir" != "X/usr/include"; then
9128 if test "X$additional_includedir" = "X/usr/local/include"; then
9129 if test -n "$GCC"; then
9131 linux
*) haveit
=yes;;
9135 if test -z "$haveit"; then
9136 for x
in $CPPFLAGS $INCICONV; do
9138 acl_save_prefix
="$prefix"
9139 prefix
="$acl_final_prefix"
9140 acl_save_exec_prefix
="$exec_prefix"
9141 exec_prefix
="$acl_final_exec_prefix"
9143 exec_prefix
="$acl_save_exec_prefix"
9144 prefix
="$acl_save_prefix"
9146 if test "X$x" = "X-I$additional_includedir"; then
9151 if test -z "$haveit"; then
9152 if test -d "$additional_includedir"; then
9153 INCICONV
="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9159 if test -n "$found_la"; then
9160 save_libdir
="$libdir"
9162 */* |
*\\*) .
"$found_la" ;;
9163 *) .
"./$found_la" ;;
9165 libdir
="$save_libdir"
9166 for dep
in $dependency_libs; do
9169 additional_libdir
=`echo "X$dep" | sed -e 's/^X-L//'`
9170 if test "X$additional_libdir" != "X/usr/lib"; then
9172 if test "X$additional_libdir" = "X/usr/local/lib"; then
9173 if test -n "$GCC"; then
9175 linux
*) haveit
=yes;;
9179 if test -z "$haveit"; then
9181 for x
in $LDFLAGS $LIBICONV; do
9183 acl_save_prefix
="$prefix"
9184 prefix
="$acl_final_prefix"
9185 acl_save_exec_prefix
="$exec_prefix"
9186 exec_prefix
="$acl_final_exec_prefix"
9188 exec_prefix
="$acl_save_exec_prefix"
9189 prefix
="$acl_save_prefix"
9191 if test "X$x" = "X-L$additional_libdir"; then
9196 if test -z "$haveit"; then
9197 if test -d "$additional_libdir"; then
9198 LIBICONV
="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
9202 for x
in $LDFLAGS $LTLIBICONV; do
9204 acl_save_prefix
="$prefix"
9205 prefix
="$acl_final_prefix"
9206 acl_save_exec_prefix
="$exec_prefix"
9207 exec_prefix
="$acl_final_exec_prefix"
9209 exec_prefix
="$acl_save_exec_prefix"
9210 prefix
="$acl_save_prefix"
9212 if test "X$x" = "X-L$additional_libdir"; then
9217 if test -z "$haveit"; then
9218 if test -d "$additional_libdir"; then
9219 LTLIBICONV
="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
9226 dir
=`echo "X$dep" | sed -e 's/^X-R//'`
9227 if test "$enable_rpath" != no
; then
9229 for x
in $rpathdirs; do
9230 if test "X$x" = "X$dir"; then
9235 if test -z "$haveit"; then
9236 rpathdirs
="$rpathdirs $dir"
9239 for x
in $ltrpathdirs; do
9240 if test "X$x" = "X$dir"; then
9245 if test -z "$haveit"; then
9246 ltrpathdirs
="$ltrpathdirs $dir"
9251 names_next_round
="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
9254 names_next_round
="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
9257 LIBICONV
="${LIBICONV}${LIBICONV:+ }$dep"
9258 LTLIBICONV
="${LTLIBICONV}${LTLIBICONV:+ }$dep"
9264 if test "x$lib_type" = "xauto" ||
test "x$lib_type" = "xshared"; then
9265 LIBICONV
="${LIBICONV}${LIBICONV:+ }-l$name"
9266 LTLIBICONV
="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
9268 LIBICONV
="${LIBICONV}${LIBICONV:+ }-l:lib$name.$libext"
9269 LTLIBICONV
="${LTLIBICONV}${LTLIBICONV:+ }-l:lib$name.$libext"
9276 if test "X$rpathdirs" != "X"; then
9277 if test -n "$hardcode_libdir_separator"; then
9279 for found_dir
in $rpathdirs; do
9280 alldirs
="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
9282 acl_save_libdir
="$libdir"
9284 eval flag
=\"$hardcode_libdir_flag_spec\"
9285 libdir
="$acl_save_libdir"
9286 LIBICONV
="${LIBICONV}${LIBICONV:+ }$flag"
9288 for found_dir
in $rpathdirs; do
9289 acl_save_libdir
="$libdir"
9291 eval flag
=\"$hardcode_libdir_flag_spec\"
9292 libdir
="$acl_save_libdir"
9293 LIBICONV
="${LIBICONV}${LIBICONV:+ }$flag"
9297 if test "X$ltrpathdirs" != "X"; then
9298 for found_dir
in $ltrpathdirs; do
9299 LTLIBICONV
="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
9307 if test -f ..
/gettext
/uninstalled-config.sh
; then
9308 relative_builddir
='$(top_builddir)/../gettext'
9309 . ..
/gettext
/uninstalled-config.sh
9311 # The sister gettext directory doesn't exist and won't collect information on
9312 # using gettext for us. Call a bundled AM_GNU_GETTEXT.
9336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5
9337 $as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; }
9338 if ${gt_cv_func_CFPreferencesCopyAppValue+:} false
; then :
9339 $as_echo_n "(cached) " >&6
9341 gt_save_LIBS
="$LIBS"
9342 LIBS
="$LIBS -Wl,-framework -Wl,CoreFoundation"
9343 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9344 /* end confdefs.h. */
9345 #include <CoreFoundation/CFPreferences.h>
9349 CFPreferencesCopyAppValue(NULL, NULL)
9354 if ac_fn_c_try_link
"$LINENO"; then :
9355 gt_cv_func_CFPreferencesCopyAppValue
=yes
9357 gt_cv_func_CFPreferencesCopyAppValue
=no
9359 rm -f core conftest.err conftest.
$ac_objext \
9360 conftest
$ac_exeext conftest.
$ac_ext
9361 LIBS
="$gt_save_LIBS"
9363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5
9364 $as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; }
9365 if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
9367 $as_echo "#define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h
9370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyPreferredLanguages" >&5
9371 $as_echo_n "checking for CFLocaleCopyPreferredLanguages... " >&6; }
9372 if ${gt_cv_func_CFLocaleCopyPreferredLanguages+:} false
; then :
9373 $as_echo_n "(cached) " >&6
9375 gt_save_LIBS
="$LIBS"
9376 LIBS
="$LIBS -Wl,-framework -Wl,CoreFoundation"
9377 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9378 /* end confdefs.h. */
9379 #include <CoreFoundation/CFLocale.h>
9383 CFLocaleCopyPreferredLanguages();
9388 if ac_fn_c_try_link
"$LINENO"; then :
9389 gt_cv_func_CFLocaleCopyPreferredLanguages
=yes
9391 gt_cv_func_CFLocaleCopyPreferredLanguages
=no
9393 rm -f core conftest.err conftest.
$ac_objext \
9394 conftest
$ac_exeext conftest.
$ac_ext
9395 LIBS
="$gt_save_LIBS"
9397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyPreferredLanguages" >&5
9398 $as_echo "$gt_cv_func_CFLocaleCopyPreferredLanguages" >&6; }
9399 if test $gt_cv_func_CFLocaleCopyPreferredLanguages = yes; then
9401 $as_echo "#define HAVE_CFLOCALECOPYPREFERREDLANGUAGES 1" >>confdefs.h
9405 if test $gt_cv_func_CFPreferencesCopyAppValue = yes \
9406 ||
test $gt_cv_func_CFLocaleCopyPreferredLanguages = yes; then
9407 INTL_MACOSX_LIBS
="-Wl,-framework -Wl,CoreFoundation -Wl,-framework -Wl,CoreServices"
9419 case " $gt_needs " in
9420 *" need-formatstring-macros "*) gt_api_version
=3 ;;
9421 *" need-ngettext "*) gt_api_version
=2 ;;
9422 *) gt_api_version
=1 ;;
9424 gt_func_gnugettext_libc
="gt_cv_func_gnugettext${gt_api_version}_libc"
9425 gt_func_gnugettext_libintl
="gt_cv_func_gnugettext${gt_api_version}_libintl"
9427 if test "$USE_NLS" = "yes"; then
9428 gt_use_preinstalled_gnugettext
=no
9431 if test $gt_api_version -ge 3; then
9432 gt_revision_test_code
='
9433 #ifndef __GNU_GETTEXT_SUPPORTED_REVISION
9434 #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
9436 typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
9439 gt_revision_test_code
=
9441 if test $gt_api_version -ge 2; then
9442 gt_expression_test_code
=' + * ngettext ("", "", 0)'
9444 gt_expression_test_code
=
9447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
9448 $as_echo_n "checking for GNU gettext in libc... " >&6; }
9449 if eval \
${$gt_func_gnugettext_libc+:} false
; then :
9450 $as_echo_n "(cached) " >&6
9452 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9453 /* end confdefs.h. */
9455 #include <libintl.h>
9456 #ifndef __GNU_GETTEXT_SUPPORTED_REVISION
9457 extern int _nl_msg_cat_cntr;
9458 extern int *_nl_domain_bindings;
9459 #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_domain_bindings)
9461 #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
9463 $gt_revision_test_code
9469 bindtextdomain ("", "");
9470 return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION
9476 if ac_fn_c_try_link
"$LINENO"; then :
9477 eval "$gt_func_gnugettext_libc=yes"
9479 eval "$gt_func_gnugettext_libc=no"
9481 rm -f core conftest.err conftest.
$ac_objext \
9482 conftest
$ac_exeext conftest.
$ac_ext
9484 eval ac_res
=\$
$gt_func_gnugettext_libc
9485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
9486 $as_echo "$ac_res" >&6; }
9488 if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
9494 am_save_CPPFLAGS
="$CPPFLAGS"
9496 for element
in $INCICONV; do
9498 for x
in $CPPFLAGS; do
9500 acl_save_prefix
="$prefix"
9501 prefix
="$acl_final_prefix"
9502 acl_save_exec_prefix
="$exec_prefix"
9503 exec_prefix
="$acl_final_exec_prefix"
9505 exec_prefix
="$acl_save_exec_prefix"
9506 prefix
="$acl_save_prefix"
9508 if test "X$x" = "X$element"; then
9513 if test -z "$haveit"; then
9514 CPPFLAGS
="${CPPFLAGS}${CPPFLAGS:+ }$element"
9519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
9520 $as_echo_n "checking for iconv... " >&6; }
9521 if ${am_cv_func_iconv+:} false
; then :
9522 $as_echo_n "(cached) " >&6
9525 am_cv_func_iconv
="no, consider installing GNU libiconv"
9527 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9528 /* end confdefs.h. */
9536 iconv_t cd = iconv_open("","");
9537 iconv(cd,NULL,NULL,NULL,NULL);
9543 if ac_fn_c_try_link
"$LINENO"; then :
9544 am_cv_func_iconv
=yes
9546 rm -f core conftest.err conftest.
$ac_objext \
9547 conftest
$ac_exeext conftest.
$ac_ext
9548 if test "$am_cv_func_iconv" != yes; then
9549 am_save_LIBS
="$LIBS"
9550 LIBS
="$LIBS $LIBICONV"
9551 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9552 /* end confdefs.h. */
9560 iconv_t cd = iconv_open("","");
9561 iconv(cd,NULL,NULL,NULL,NULL);
9567 if ac_fn_c_try_link
"$LINENO"; then :
9569 am_cv_func_iconv
=yes
9571 rm -f core conftest.err conftest.
$ac_objext \
9572 conftest
$ac_exeext conftest.
$ac_ext
9573 LIBS
="$am_save_LIBS"
9577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
9578 $as_echo "$am_cv_func_iconv" >&6; }
9579 if test "$am_cv_func_iconv" = yes; then
9580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5
9581 $as_echo_n "checking for working iconv... " >&6; }
9582 if ${am_cv_func_iconv_works+:} false
; then :
9583 $as_echo_n "(cached) " >&6
9586 am_save_LIBS
="$LIBS"
9587 if test $am_cv_lib_iconv = yes; then
9588 LIBS
="$LIBS $LIBICONV"
9590 am_cv_func_iconv_works
=no
9591 for ac_iconv_const
in '' 'const'; do
9592 if test "$cross_compiling" = yes; then :
9594 aix
* | hpux
*) am_cv_func_iconv_works
="guessing no" ;;
9595 *) am_cv_func_iconv_works
="guessing yes" ;;
9598 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9599 /* end confdefs.h. */
9605 # define ICONV_CONST $ac_iconv_const
9612 /* Test against AIX 5.1...7.2 bug: Failures are not distinguishable from
9613 successful returns. This is even documented in
9614 <https://www.ibm.com/support/knowledgecenter/ssw_aix_72/i_bostechref/iconv.html> */
9616 iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
9617 if (cd_utf8_to_88591 != (iconv_t)(-1))
9619 static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */
9621 ICONV_CONST char *inptr = input;
9622 size_t inbytesleft = strlen (input);
9624 size_t outbytesleft = sizeof (buf);
9625 size_t res = iconv (cd_utf8_to_88591,
9626 &inptr, &inbytesleft,
9627 &outptr, &outbytesleft);
9630 iconv_close (cd_utf8_to_88591);
9633 /* Test against Solaris 10 bug: Failures are not distinguishable from
9634 successful returns. */
9636 iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
9637 if (cd_ascii_to_88591 != (iconv_t)(-1))
9639 static ICONV_CONST char input[] = "\263";
9641 ICONV_CONST char *inptr = input;
9642 size_t inbytesleft = strlen (input);
9644 size_t outbytesleft = sizeof (buf);
9645 size_t res = iconv (cd_ascii_to_88591,
9646 &inptr, &inbytesleft,
9647 &outptr, &outbytesleft);
9650 iconv_close (cd_ascii_to_88591);
9653 /* Test against AIX 6.1..7.1 bug: Buffer overrun. */
9655 iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1");
9656 if (cd_88591_to_utf8 != (iconv_t)(-1))
9658 static ICONV_CONST char input[] = "\304";
9659 static char buf[2] = { (char)0xDE, (char)0xAD };
9660 ICONV_CONST char *inptr = input;
9661 size_t inbytesleft = 1;
9663 size_t outbytesleft = 1;
9664 size_t res = iconv (cd_88591_to_utf8,
9665 &inptr, &inbytesleft,
9666 &outptr, &outbytesleft);
9667 if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD)
9669 iconv_close (cd_88591_to_utf8);
9672 #if 0 /* This bug could be worked around by the caller. */
9673 /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */
9675 iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
9676 if (cd_88591_to_utf8 != (iconv_t)(-1))
9678 static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
9680 ICONV_CONST char *inptr = input;
9681 size_t inbytesleft = strlen (input);
9683 size_t outbytesleft = sizeof (buf);
9684 size_t res = iconv (cd_88591_to_utf8,
9685 &inptr, &inbytesleft,
9686 &outptr, &outbytesleft);
9689 iconv_close (cd_88591_to_utf8);
9693 /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
9696 /* Try standardized names. */
9697 iconv_t cd1 = iconv_open ("UTF-8", "EUC-JP");
9698 /* Try IRIX, OSF/1 names. */
9699 iconv_t cd2 = iconv_open ("UTF-8", "eucJP");
9700 /* Try AIX names. */
9701 iconv_t cd3 = iconv_open ("UTF-8", "IBM-eucJP");
9702 /* Try HP-UX names. */
9703 iconv_t cd4 = iconv_open ("utf8", "eucJP");
9704 if (cd1 == (iconv_t)(-1) && cd2 == (iconv_t)(-1)
9705 && cd3 == (iconv_t)(-1) && cd4 == (iconv_t)(-1))
9707 if (cd1 != (iconv_t)(-1))
9709 if (cd2 != (iconv_t)(-1))
9711 if (cd3 != (iconv_t)(-1))
9713 if (cd4 != (iconv_t)(-1))
9722 if ac_fn_c_try_run
"$LINENO"; then :
9723 am_cv_func_iconv_works
=yes
9725 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
9726 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
9729 test "$am_cv_func_iconv_works" = no ||
break
9731 LIBS
="$am_save_LIBS"
9734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5
9735 $as_echo "$am_cv_func_iconv_works" >&6; }
9736 case "$am_cv_func_iconv_works" in
9737 *no
) am_func_iconv
=no am_cv_lib_iconv
=no
;;
9738 *) am_func_iconv
=yes ;;
9741 am_func_iconv
=no am_cv_lib_iconv
=no
9743 if test "$am_func_iconv" = yes; then
9745 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
9748 if test "$am_cv_lib_iconv" = yes; then
9749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
9750 $as_echo_n "checking how to link with libiconv... " >&6; }
9751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
9752 $as_echo "$LIBICONV" >&6; }
9754 CPPFLAGS
="$am_save_CPPFLAGS"
9766 acl_save_prefix
="$prefix"
9767 prefix
="$acl_final_prefix"
9768 acl_save_exec_prefix
="$exec_prefix"
9769 exec_prefix
="$acl_final_exec_prefix"
9771 eval additional_includedir
=\"$includedir\"
9772 eval additional_libdir
=\"$libdir\"
9774 exec_prefix
="$acl_save_exec_prefix"
9775 prefix
="$acl_save_prefix"
9778 # Check whether --with-libintl-prefix was given.
9779 if test "${with_libintl_prefix+set}" = set; then :
9780 withval
=$with_libintl_prefix;
9781 if test "X$withval" = "Xno"; then
9784 if test "X$withval" = "X"; then
9786 acl_save_prefix
="$prefix"
9787 prefix
="$acl_final_prefix"
9788 acl_save_exec_prefix
="$exec_prefix"
9789 exec_prefix
="$acl_final_exec_prefix"
9791 eval additional_includedir
=\"$includedir\"
9792 eval additional_libdir
=\"$libdir\"
9794 exec_prefix
="$acl_save_exec_prefix"
9795 prefix
="$acl_save_prefix"
9798 additional_includedir
="$withval/include"
9799 additional_libdir
="$withval/lib"
9806 # Check whether --with-libintl-type was given.
9807 if test "${with_libintl_type+set}" = set; then :
9808 withval
=$with_libintl_type; with_libintl_type
=$withval
9810 with_libintl_type
=auto
9813 lib_type
=`eval echo \$with_libintl_type`
9820 names_already_handled
=
9821 names_next_round
='intl '
9822 while test -n "$names_next_round"; do
9823 names_this_round
="$names_next_round"
9825 for name
in $names_this_round; do
9827 for n
in $names_already_handled; do
9828 if test "$n" = "$name"; then
9833 if test -z "$already_handled"; then
9834 names_already_handled
="$names_already_handled $name"
9835 uppername
=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9836 eval value
=\"\
$HAVE_LIB$uppername\"
9837 if test -n "$value"; then
9838 if test "$value" = yes; then
9839 eval value
=\"\
$LIB$uppername\"
9840 test -z "$value" || LIBINTL
="${LIBINTL}${LIBINTL:+ }$value"
9841 eval value
=\"\
$LTLIB$uppername\"
9842 test -z "$value" || LTLIBINTL
="${LTLIBINTL}${LTLIBINTL:+ }$value"
9851 if test $use_additional = yes; then
9852 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x
$lib_type != xstatic
; then
9853 found_dir
="$additional_libdir"
9854 found_so
="$additional_libdir/lib$name.$shlibext"
9855 if test -f "$additional_libdir/lib$name.la"; then
9856 found_la
="$additional_libdir/lib$name.la"
9858 elif test x
$lib_type != xshared
; then
9859 if test -f "$additional_libdir/lib$name.$libext"; then
9860 found_dir
="$additional_libdir"
9861 found_a
="$additional_libdir/lib$name.$libext"
9862 if test -f "$additional_libdir/lib$name.la"; then
9863 found_la
="$additional_libdir/lib$name.la"
9868 if test "X$found_dir" = "X"; then
9869 for x
in $LDFLAGS $LTLIBINTL; do
9871 acl_save_prefix
="$prefix"
9872 prefix
="$acl_final_prefix"
9873 acl_save_exec_prefix
="$exec_prefix"
9874 exec_prefix
="$acl_final_exec_prefix"
9876 exec_prefix
="$acl_save_exec_prefix"
9877 prefix
="$acl_save_prefix"
9881 dir
=`echo "X$x" | sed -e 's/^X-L//'`
9882 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x
$lib_type != xstatic
; then
9884 found_so
="$dir/lib$name.$shlibext"
9885 if test -f "$dir/lib$name.la"; then
9886 found_la
="$dir/lib$name.la"
9888 elif test x
$lib_type != xshared
; then
9889 if test -f "$dir/lib$name.$libext"; then
9891 found_a
="$dir/lib$name.$libext"
9892 if test -f "$dir/lib$name.la"; then
9893 found_la
="$dir/lib$name.la"
9899 if test "X$found_dir" != "X"; then
9904 if test "X$found_dir" != "X"; then
9905 LTLIBINTL
="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name"
9906 if test "X$found_so" != "X"; then
9907 if test "$enable_rpath" = no ||
test "X$found_dir" = "X/usr/lib"; then
9908 LIBINTL
="${LIBINTL}${LIBINTL:+ }$found_so"
9911 for x
in $ltrpathdirs; do
9912 if test "X$x" = "X$found_dir"; then
9917 if test -z "$haveit"; then
9918 ltrpathdirs
="$ltrpathdirs $found_dir"
9920 if test "$hardcode_direct" = yes; then
9921 LIBINTL
="${LIBINTL}${LIBINTL:+ }$found_so"
9923 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no
; then
9924 LIBINTL
="${LIBINTL}${LIBINTL:+ }$found_so"
9926 for x
in $rpathdirs; do
9927 if test "X$x" = "X$found_dir"; then
9932 if test -z "$haveit"; then
9933 rpathdirs
="$rpathdirs $found_dir"
9937 for x
in $LDFLAGS $LIBINTL; do
9939 acl_save_prefix
="$prefix"
9940 prefix
="$acl_final_prefix"
9941 acl_save_exec_prefix
="$exec_prefix"
9942 exec_prefix
="$acl_final_exec_prefix"
9944 exec_prefix
="$acl_save_exec_prefix"
9945 prefix
="$acl_save_prefix"
9947 if test "X$x" = "X-L$found_dir"; then
9952 if test -z "$haveit"; then
9953 LIBINTL
="${LIBINTL}${LIBINTL:+ }-L$found_dir"
9955 if test "$hardcode_minus_L" != no
; then
9956 LIBINTL
="${LIBINTL}${LIBINTL:+ }$found_so"
9958 LIBINTL
="${LIBINTL}${LIBINTL:+ }-l$name"
9964 if test "X$found_a" != "X"; then
9965 LIBINTL
="${LIBINTL}${LIBINTL:+ }$found_a"
9967 LIBINTL
="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name"
9970 additional_includedir
=
9971 case "$found_dir" in
9973 basedir
=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9974 additional_includedir
="$basedir/include"
9977 if test "X$additional_includedir" != "X"; then
9978 if test "X$additional_includedir" != "X/usr/include"; then
9980 if test "X$additional_includedir" = "X/usr/local/include"; then
9981 if test -n "$GCC"; then
9983 linux
*) haveit
=yes;;
9987 if test -z "$haveit"; then
9988 for x
in $CPPFLAGS $INCINTL; do
9990 acl_save_prefix
="$prefix"
9991 prefix
="$acl_final_prefix"
9992 acl_save_exec_prefix
="$exec_prefix"
9993 exec_prefix
="$acl_final_exec_prefix"
9995 exec_prefix
="$acl_save_exec_prefix"
9996 prefix
="$acl_save_prefix"
9998 if test "X$x" = "X-I$additional_includedir"; then
10003 if test -z "$haveit"; then
10004 if test -d "$additional_includedir"; then
10005 INCINTL
="${INCINTL}${INCINTL:+ }-I$additional_includedir"
10011 if test -n "$found_la"; then
10012 save_libdir
="$libdir"
10013 case "$found_la" in
10014 */* |
*\\*) .
"$found_la" ;;
10015 *) .
"./$found_la" ;;
10017 libdir
="$save_libdir"
10018 for dep
in $dependency_libs; do
10021 additional_libdir
=`echo "X$dep" | sed -e 's/^X-L//'`
10022 if test "X$additional_libdir" != "X/usr/lib"; then
10024 if test "X$additional_libdir" = "X/usr/local/lib"; then
10025 if test -n "$GCC"; then
10027 linux
*) haveit
=yes;;
10031 if test -z "$haveit"; then
10033 for x
in $LDFLAGS $LIBINTL; do
10035 acl_save_prefix
="$prefix"
10036 prefix
="$acl_final_prefix"
10037 acl_save_exec_prefix
="$exec_prefix"
10038 exec_prefix
="$acl_final_exec_prefix"
10040 exec_prefix
="$acl_save_exec_prefix"
10041 prefix
="$acl_save_prefix"
10043 if test "X$x" = "X-L$additional_libdir"; then
10048 if test -z "$haveit"; then
10049 if test -d "$additional_libdir"; then
10050 LIBINTL
="${LIBINTL}${LIBINTL:+ }-L$additional_libdir"
10054 for x
in $LDFLAGS $LTLIBINTL; do
10056 acl_save_prefix
="$prefix"
10057 prefix
="$acl_final_prefix"
10058 acl_save_exec_prefix
="$exec_prefix"
10059 exec_prefix
="$acl_final_exec_prefix"
10061 exec_prefix
="$acl_save_exec_prefix"
10062 prefix
="$acl_save_prefix"
10064 if test "X$x" = "X-L$additional_libdir"; then
10069 if test -z "$haveit"; then
10070 if test -d "$additional_libdir"; then
10071 LTLIBINTL
="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir"
10078 dir
=`echo "X$dep" | sed -e 's/^X-R//'`
10079 if test "$enable_rpath" != no
; then
10081 for x
in $rpathdirs; do
10082 if test "X$x" = "X$dir"; then
10087 if test -z "$haveit"; then
10088 rpathdirs
="$rpathdirs $dir"
10091 for x
in $ltrpathdirs; do
10092 if test "X$x" = "X$dir"; then
10097 if test -z "$haveit"; then
10098 ltrpathdirs
="$ltrpathdirs $dir"
10103 names_next_round
="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10106 names_next_round
="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10109 LIBINTL
="${LIBINTL}${LIBINTL:+ }$dep"
10110 LTLIBINTL
="${LTLIBINTL}${LTLIBINTL:+ }$dep"
10116 if test "x$lib_type" = "xauto" ||
test "x$lib_type" = "xshared"; then
10117 LIBINTL
="${LIBINTL}${LIBINTL:+ }-l$name"
10118 LTLIBINTL
="${LTLIBINTL}${LTLIBINTL:+ }-l$name"
10120 LIBINTL
="${LIBINTL}${LIBINTL:+ }-l:lib$name.$libext"
10121 LTLIBINTL
="${LTLIBINTL}${LTLIBINTL:+ }-l:lib$name.$libext"
10128 if test "X$rpathdirs" != "X"; then
10129 if test -n "$hardcode_libdir_separator"; then
10131 for found_dir
in $rpathdirs; do
10132 alldirs
="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10134 acl_save_libdir
="$libdir"
10136 eval flag
=\"$hardcode_libdir_flag_spec\"
10137 libdir
="$acl_save_libdir"
10138 LIBINTL
="${LIBINTL}${LIBINTL:+ }$flag"
10140 for found_dir
in $rpathdirs; do
10141 acl_save_libdir
="$libdir"
10142 libdir
="$found_dir"
10143 eval flag
=\"$hardcode_libdir_flag_spec\"
10144 libdir
="$acl_save_libdir"
10145 LIBINTL
="${LIBINTL}${LIBINTL:+ }$flag"
10149 if test "X$ltrpathdirs" != "X"; then
10150 for found_dir
in $ltrpathdirs; do
10151 LTLIBINTL
="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
10155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
10156 $as_echo_n "checking for GNU gettext in libintl... " >&6; }
10157 if eval \
${$gt_func_gnugettext_libintl+:} false
; then :
10158 $as_echo_n "(cached) " >&6
10160 gt_save_CPPFLAGS
="$CPPFLAGS"
10161 CPPFLAGS
="$CPPFLAGS $INCINTL"
10162 gt_save_LIBS
="$LIBS"
10163 LIBS
="$LIBS $LIBINTL"
10164 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10165 /* end confdefs.h. */
10167 #include <libintl.h>
10168 #ifndef __GNU_GETTEXT_SUPPORTED_REVISION
10169 extern int _nl_msg_cat_cntr;
10174 const char *_nl_expand_alias (const char *);
10175 #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias (""))
10177 #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
10179 $gt_revision_test_code
10185 bindtextdomain ("", "");
10186 return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION
10192 if ac_fn_c_try_link
"$LINENO"; then :
10193 eval "$gt_func_gnugettext_libintl=yes"
10195 eval "$gt_func_gnugettext_libintl=no"
10197 rm -f core conftest.err conftest.
$ac_objext \
10198 conftest
$ac_exeext conftest.
$ac_ext
10199 if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then
10200 LIBS
="$LIBS $LIBICONV"
10201 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10202 /* end confdefs.h. */
10204 #include <libintl.h>
10205 #ifndef __GNU_GETTEXT_SUPPORTED_REVISION
10206 extern int _nl_msg_cat_cntr;
10211 const char *_nl_expand_alias (const char *);
10212 #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias (""))
10214 #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
10216 $gt_revision_test_code
10222 bindtextdomain ("", "");
10223 return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION
10229 if ac_fn_c_try_link
"$LINENO"; then :
10230 LIBINTL
="$LIBINTL $LIBICONV"
10231 LTLIBINTL
="$LTLIBINTL $LTLIBICONV"
10232 eval "$gt_func_gnugettext_libintl=yes"
10235 rm -f core conftest.err conftest.
$ac_objext \
10236 conftest
$ac_exeext conftest.
$ac_ext
10238 CPPFLAGS
="$gt_save_CPPFLAGS"
10239 LIBS
="$gt_save_LIBS"
10241 eval ac_res
=\$
$gt_func_gnugettext_libintl
10242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
10243 $as_echo "$ac_res" >&6; }
10246 if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \
10247 ||
{ { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \
10248 && test "$PACKAGE" != gettext-runtime \
10249 && test "$PACKAGE" != gettext-tools
; }; then
10250 gt_use_preinstalled_gnugettext
=yes
10259 if test -n "$INTL_MACOSX_LIBS"; then
10260 if test "$gt_use_preinstalled_gnugettext" = "yes" \
10261 ||
test "$nls_cv_use_gnu_gettext" = "yes"; then
10262 LIBINTL
="$LIBINTL $INTL_MACOSX_LIBS"
10263 LTLIBINTL
="$LTLIBINTL $INTL_MACOSX_LIBS"
10267 if test "$gt_use_preinstalled_gnugettext" = "yes" \
10268 ||
test "$nls_cv_use_gnu_gettext" = "yes"; then
10270 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
10277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5
10278 $as_echo_n "checking whether to use NLS... " >&6; }
10279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
10280 $as_echo "$USE_NLS" >&6; }
10281 if test "$USE_NLS" = "yes"; then
10282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5
10283 $as_echo_n "checking where the gettext function comes from... " >&6; }
10284 if test "$gt_use_preinstalled_gnugettext" = "yes"; then
10285 if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
10286 gt_source
="external libintl"
10291 gt_source
="included intl directory"
10293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5
10294 $as_echo "$gt_source" >&6; }
10297 if test "$USE_NLS" = "yes"; then
10299 if test "$gt_use_preinstalled_gnugettext" = "yes"; then
10300 if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
10301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
10302 $as_echo_n "checking how to link with libintl... " >&6; }
10303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
10304 $as_echo "$LIBINTL" >&6; }
10306 for element
in $INCINTL; do
10308 for x
in $CPPFLAGS; do
10310 acl_save_prefix
="$prefix"
10311 prefix
="$acl_final_prefix"
10312 acl_save_exec_prefix
="$exec_prefix"
10313 exec_prefix
="$acl_final_exec_prefix"
10315 exec_prefix
="$acl_save_exec_prefix"
10316 prefix
="$acl_save_prefix"
10318 if test "X$x" = "X$element"; then
10323 if test -z "$haveit"; then
10324 CPPFLAGS
="${CPPFLAGS}${CPPFLAGS:+ }$element"
10331 $as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
10334 $as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h
10343 INTLLIBS
="$LIBINTL"
10362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
10363 $as_echo_n "checking whether NLS is requested... " >&6; }
10364 if test x
"$USE_NLS" != xyes
; then
10365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10366 $as_echo "no" >&6; }
10368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10369 $as_echo "yes" >&6; }
10371 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
10374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
10375 $as_echo_n "checking for catalogs to be installed... " >&6; }
10376 # Look for .po and .gmo files in the source directory.
10379 for cat in $srcdir/po
/*.gmo
$srcdir/po
/*.po
; do
10380 # If there aren't any .gmo files the shell will give us the
10381 # literal string "../path/to/srcdir/po/*.gmo" which has to be
10383 case "$cat" in *\
**)
10386 # The quadruple backslash is collapsed to a double backslash
10387 # by the backticks, then collapsed again by the double quotes,
10388 # leaving us with one backslash in the sed expression (right
10389 # before the dot that mustn't act as a wildcard).
10390 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
10391 lang
=`echo $cat | sed -e "s!\\\\.gmo!!"`
10392 # The user is allowed to set LINGUAS to a list of languages to
10393 # install catalogs for. If it's empty that means "all of them."
10394 if test "x$LINGUAS" = x
; then
10395 CATALOGS
="$CATALOGS $cat"
10396 XLINGUAS
="$XLINGUAS $lang"
10398 case "$LINGUAS" in *$lang*)
10399 CATALOGS
="$CATALOGS $cat"
10400 XLINGUAS
="$XLINGUAS $lang"
10405 LINGUAS
="$XLINGUAS"
10406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
10407 $as_echo "$LINGUAS" >&6; }
10420 ac_fn_c_check_decl
"$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
10421 if test "x$ac_cv_have_decl_ffs" = xyes
; then :
10427 cat >>confdefs.h
<<_ACEOF
10428 #define HAVE_DECL_FFS $ac_have_decl
10431 ac_fn_c_check_decl
"$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
10432 if test "x$ac_cv_have_decl_asprintf" = xyes
; then :
10438 cat >>confdefs.h
<<_ACEOF
10439 #define HAVE_DECL_ASPRINTF $ac_have_decl
10442 ac_fn_c_check_decl
"$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
10443 if test "x$ac_cv_have_decl_vasprintf" = xyes
; then :
10449 cat >>confdefs.h
<<_ACEOF
10450 #define HAVE_DECL_VASPRINTF $ac_have_decl
10453 ac_fn_c_check_decl
"$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
10454 if test "x$ac_cv_have_decl_snprintf" = xyes
; then :
10460 cat >>confdefs.h
<<_ACEOF
10461 #define HAVE_DECL_SNPRINTF $ac_have_decl
10464 ac_fn_c_check_decl
"$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
10465 if test "x$ac_cv_have_decl_vsnprintf" = xyes
; then :
10471 cat >>confdefs.h
<<_ACEOF
10472 #define HAVE_DECL_VSNPRINTF $ac_have_decl
10475 ac_fn_c_check_decl
"$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
10476 if test "x$ac_cv_have_decl_strtol" = xyes
; then :
10482 cat >>confdefs.h
<<_ACEOF
10483 #define HAVE_DECL_STRTOL $ac_have_decl
10486 ac_fn_c_check_decl
"$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
10487 if test "x$ac_cv_have_decl_strtoul" = xyes
; then :
10493 cat >>confdefs.h
<<_ACEOF
10494 #define HAVE_DECL_STRTOUL $ac_have_decl
10497 ac_fn_c_check_decl
"$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
10498 if test "x$ac_cv_have_decl_strtoll" = xyes
; then :
10504 cat >>confdefs.h
<<_ACEOF
10505 #define HAVE_DECL_STRTOLL $ac_have_decl
10508 ac_fn_c_check_decl
"$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
10509 if test "x$ac_cv_have_decl_strtoull" = xyes
; then :
10515 cat >>confdefs.h
<<_ACEOF
10516 #define HAVE_DECL_STRTOULL $ac_have_decl
10519 ac_fn_c_check_decl
"$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
10520 if test "x$ac_cv_have_decl_strverscmp" = xyes
; then :
10526 cat >>confdefs.h
<<_ACEOF
10527 #define HAVE_DECL_STRVERSCMP $ac_have_decl
10530 ac_fn_c_check_type
"$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
10531 if test "x$ac_cv_type_long_long" = xyes
; then :
10533 cat >>confdefs.h
<<_ACEOF
10534 #define HAVE_LONG_LONG 1
10537 # The cast to long int works around a bug in the HP C Compiler
10538 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
10539 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
10540 # This bug is HP SR number 8606223364.
10541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
10542 $as_echo_n "checking size of long long... " >&6; }
10543 if ${ac_cv_sizeof_long_long+:} false
; then :
10544 $as_echo_n "(cached) " >&6
10546 if ac_fn_c_compute_int
"$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
10549 if test "$ac_cv_type_long_long" = yes; then
10550 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
10551 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
10552 as_fn_error
77 "cannot compute sizeof (long long)
10553 See \`config.log' for more details" "$LINENO" 5; }
10555 ac_cv_sizeof_long_long
=0
10560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
10561 $as_echo "$ac_cv_sizeof_long_long" >&6; }
10565 cat >>confdefs.h
<<_ACEOF
10566 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
10573 as_ac_Symbol
=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh`
10574 ac_fn_c_check_decl
"$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default"
10575 if eval test \"x\$
"$as_ac_Symbol"\" = x
"yes"; then :
10581 cat >>confdefs.h
<<_ACEOF
10582 #define HAVE_DECL_BASENAME $ac_have_decl
10589 ac_fn_c_check_type
"$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
10590 if test "x$ac_cv_type_size_t" = xyes
; then :
10594 cat >>confdefs.h
<<_ACEOF
10595 #define size_t unsigned int
10603 for ac_header
in $ac_header_list
10605 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10606 ac_fn_c_check_header_compile
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
10608 if eval test \"x\$
"$as_ac_Header"\" = x
"yes"; then :
10609 cat >>confdefs.h
<<_ACEOF
10610 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10623 ac_fn_c_check_type
"$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
10624 if test "x$ac_cv_type_pid_t" = xyes
; then :
10628 cat >>confdefs.h
<<_ACEOF
10634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
10635 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
10636 if ${ac_cv_path_SED+:} false
; then :
10637 $as_echo_n "(cached) " >&6
10639 ac_script
=s
/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
/
10640 for ac_i
in 1 2 3 4 5 6 7; do
10641 ac_script
="$ac_script$as_nl$ac_script"
10643 echo "$ac_script" 2>/dev
/null |
sed 99q
>conftest.
sed
10644 { ac_script
=; unset ac_script
;}
10645 if test -z "$SED"; then
10646 ac_path_SED_found
=false
10647 # Loop through the user's path and test for each of PROGNAME-LIST
10648 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
10649 for as_dir
in $PATH
10652 test -z "$as_dir" && as_dir
=.
10653 for ac_prog
in sed gsed
; do
10654 for ac_exec_ext
in '' $ac_executable_extensions; do
10655 ac_path_SED
="$as_dir/$ac_prog$ac_exec_ext"
10656 as_fn_executable_p
"$ac_path_SED" ||
continue
10657 # Check for GNU ac_path_SED and select it if it is found.
10658 # Check for GNU $ac_path_SED
10659 case `"$ac_path_SED" --version 2>&1` in
10661 ac_cv_path_SED
="$ac_path_SED" ac_path_SED_found
=:;;
10664 $as_echo_n 0123456789 >"conftest.in"
10667 cat "conftest.in" "conftest.in" >"conftest.tmp"
10668 mv "conftest.tmp" "conftest.in"
10669 cp "conftest.in" "conftest.nl"
10670 $as_echo '' >> "conftest.nl"
10671 "$ac_path_SED" -f conftest.
sed < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
10672 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
10673 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
10674 if test $ac_count -gt ${ac_path_SED_max-0}; then
10675 # Best one so far, save it but keep looking for a better one
10676 ac_cv_path_SED
="$ac_path_SED"
10677 ac_path_SED_max
=$ac_count
10679 # 10*(2^10) chars as input seems more than enough
10680 test $ac_count -gt 10 && break
10682 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
10685 $ac_path_SED_found && break 3
10690 if test -z "$ac_cv_path_SED"; then
10691 as_fn_error $?
"no acceptable sed could be found in \$PATH" "$LINENO" 5
10694 ac_cv_path_SED
=$SED
10698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
10699 $as_echo "$ac_cv_path_SED" >&6; }
10700 SED
="$ac_cv_path_SED"
10704 # Set the 'development' global.
10705 .
$srcdir/..
/bfd
/development.sh
10707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
10708 $as_echo_n "checking for ANSI C header files... " >&6; }
10709 if ${ac_cv_header_stdc+:} false
; then :
10710 $as_echo_n "(cached) " >&6
10712 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10713 /* end confdefs.h. */
10714 #include <stdlib.h>
10715 #include <stdarg.h>
10716 #include <string.h>
10727 if ac_fn_c_try_compile
"$LINENO"; then :
10728 ac_cv_header_stdc
=yes
10730 ac_cv_header_stdc
=no
10732 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
10734 if test $ac_cv_header_stdc = yes; then
10735 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
10736 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10737 /* end confdefs.h. */
10738 #include <string.h>
10741 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10742 $EGREP "memchr" >/dev
/null
2>&1; then :
10745 ac_cv_header_stdc
=no
10751 if test $ac_cv_header_stdc = yes; then
10752 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
10753 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10754 /* end confdefs.h. */
10755 #include <stdlib.h>
10758 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10759 $EGREP "free" >/dev
/null
2>&1; then :
10762 ac_cv_header_stdc
=no
10768 if test $ac_cv_header_stdc = yes; then
10769 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
10770 if test "$cross_compiling" = yes; then :
10773 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10774 /* end confdefs.h. */
10776 #include <stdlib.h>
10777 #if ((' ' & 0x0FF) == 0x020)
10778 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
10779 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
10781 # define ISLOWER(c) \
10782 (('a' <= (c) && (c) <= 'i') \
10783 || ('j' <= (c) && (c) <= 'r') \
10784 || ('s' <= (c) && (c) <= 'z'))
10785 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
10788 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
10793 for (i = 0; i < 256; i++)
10794 if (XOR (islower (i), ISLOWER (i))
10795 || toupper (i) != TOUPPER (i))
10800 if ac_fn_c_try_run
"$LINENO"; then :
10803 ac_cv_header_stdc
=no
10805 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
10806 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
10811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
10812 $as_echo "$ac_cv_header_stdc" >&6; }
10813 if test $ac_cv_header_stdc = yes; then
10815 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
10819 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
10820 # for constant arguments. Useless!
10821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
10822 $as_echo_n "checking for working alloca.h... " >&6; }
10823 if ${ac_cv_working_alloca_h+:} false
; then :
10824 $as_echo_n "(cached) " >&6
10826 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10827 /* end confdefs.h. */
10828 #include <alloca.h>
10832 char *p = (char *) alloca (2 * sizeof (int));
10838 if ac_fn_c_try_link
"$LINENO"; then :
10839 ac_cv_working_alloca_h
=yes
10841 ac_cv_working_alloca_h
=no
10843 rm -f core conftest.err conftest.
$ac_objext \
10844 conftest
$ac_exeext conftest.
$ac_ext
10846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
10847 $as_echo "$ac_cv_working_alloca_h" >&6; }
10848 if test $ac_cv_working_alloca_h = yes; then
10850 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
10854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
10855 $as_echo_n "checking for alloca... " >&6; }
10856 if ${ac_cv_func_alloca_works+:} false
; then :
10857 $as_echo_n "(cached) " >&6
10859 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10860 /* end confdefs.h. */
10862 # define alloca __builtin_alloca
10865 # include <malloc.h>
10866 # define alloca _alloca
10868 # ifdef HAVE_ALLOCA_H
10869 # include <alloca.h>
10874 # ifndef alloca /* predefined by HP cc +Olibcalls */
10875 void *alloca (size_t);
10885 char *p = (char *) alloca (1);
10891 if ac_fn_c_try_link
"$LINENO"; then :
10892 ac_cv_func_alloca_works
=yes
10894 ac_cv_func_alloca_works
=no
10896 rm -f core conftest.err conftest.
$ac_objext \
10897 conftest
$ac_exeext conftest.
$ac_ext
10899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
10900 $as_echo "$ac_cv_func_alloca_works" >&6; }
10902 if test $ac_cv_func_alloca_works = yes; then
10904 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
10907 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
10908 # that cause trouble. Some versions do not even contain alloca or
10909 # contain a buggy version. If you still want to use their alloca,
10910 # use ar to extract alloca.o from them instead of compiling alloca.c.
10912 ALLOCA
=\
${LIBOBJDIR}alloca.
$ac_objext
10914 $as_echo "#define C_ALLOCA 1" >>confdefs.h
10917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
10918 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
10919 if ${ac_cv_os_cray+:} false
; then :
10920 $as_echo_n "(cached) " >&6
10922 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10923 /* end confdefs.h. */
10924 #if defined CRAY && ! defined CRAY2
10931 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10932 $EGREP "webecray" >/dev
/null
2>&1; then :
10940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
10941 $as_echo "$ac_cv_os_cray" >&6; }
10942 if test $ac_cv_os_cray = yes; then
10943 for ac_func
in _getb67 GETB67 getb67
; do
10944 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10945 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
10946 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
10948 cat >>confdefs.h
<<_ACEOF
10949 #define CRAY_STACKSEG_END $ac_func
10958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
10959 $as_echo_n "checking stack direction for C alloca... " >&6; }
10960 if ${ac_cv_c_stack_direction+:} false
; then :
10961 $as_echo_n "(cached) " >&6
10963 if test "$cross_compiling" = yes; then :
10964 ac_cv_c_stack_direction
=0
10966 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10967 /* end confdefs.h. */
10968 $ac_includes_default
10970 find_stack_direction (int *addr, int depth)
10972 int dir, dummy = 0;
10975 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
10976 dir = depth ? find_stack_direction (addr, depth - 1) : 0;
10977 return dir + dummy;
10981 main (int argc, char **argv)
10983 return find_stack_direction (0, argc + !argv + 20) < 0;
10986 if ac_fn_c_try_run
"$LINENO"; then :
10987 ac_cv_c_stack_direction
=1
10989 ac_cv_c_stack_direction
=-1
10991 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
10992 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
10996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
10997 $as_echo "$ac_cv_c_stack_direction" >&6; }
10998 cat >>confdefs.h
<<_ACEOF
10999 #define STACK_DIRECTION $ac_cv_c_stack_direction
11010 $as_echo "#define USE_WIN32API 1" >>confdefs.h
11012 WIN32APILIBS
="-lws2_32"
11017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
11018 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
11019 if ${am_cv_langinfo_codeset+:} false
; then :
11020 $as_echo_n "(cached) " >&6
11022 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11023 /* end confdefs.h. */
11024 #include <langinfo.h>
11028 char* cs = nl_langinfo(CODESET);
11033 if ac_fn_c_try_link
"$LINENO"; then :
11034 am_cv_langinfo_codeset
=yes
11036 am_cv_langinfo_codeset
=no
11038 rm -f core conftest.err conftest.
$ac_objext \
11039 conftest
$ac_exeext conftest.
$ac_ext
11042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
11043 $as_echo "$am_cv_langinfo_codeset" >&6; }
11044 if test $am_cv_langinfo_codeset = yes; then
11046 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
11051 for ac_header
in linux
/perf_event.h locale.h memory.h signal.h sys
/resource.h sys
/socket.h sys
/un.h sys
/wait.h thread_db.h
wait.h termios.h dlfcn.h linux
/elf.h proc_service.h poll.h sys
/poll.h sys
/select.h
11053 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11054 ac_fn_c_check_header_mongrel
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11055 if eval test \"x\$
"$as_ac_Header"\" = x
"yes"; then :
11056 cat >>confdefs.h
<<_ACEOF
11057 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11066 for ac_func
in getpagesize
11068 ac_fn_c_check_func
"$LINENO" "getpagesize" "ac_cv_func_getpagesize"
11069 if test "x$ac_cv_func_getpagesize" = xyes
; then :
11070 cat >>confdefs.h
<<_ACEOF
11071 #define HAVE_GETPAGESIZE 1
11077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
11078 $as_echo_n "checking for working mmap... " >&6; }
11079 if ${ac_cv_func_mmap_fixed_mapped+:} false
; then :
11080 $as_echo_n "(cached) " >&6
11082 if test "$cross_compiling" = yes; then :
11083 ac_cv_func_mmap_fixed_mapped
=no
11085 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11086 /* end confdefs.h. */
11087 $ac_includes_default
11088 /* malloc might have been renamed as rpl_malloc. */
11091 /* Thanks to Mike Haertel and Jim Avera for this test.
11092 Here is a matrix of mmap possibilities:
11093 mmap private not fixed
11094 mmap private fixed at somewhere currently unmapped
11095 mmap private fixed at somewhere already mapped
11096 mmap shared not fixed
11097 mmap shared fixed at somewhere currently unmapped
11098 mmap shared fixed at somewhere already mapped
11099 For private mappings, we should verify that changes cannot be read()
11100 back from the file, nor mmap's back from the file at a different
11101 address. (There have been systems where private was not correctly
11102 implemented like the infamous i386 svr4.0, and systems where the
11103 VM page cache was not coherent with the file system buffer cache
11104 like early versions of FreeBSD and possibly contemporary NetBSD.)
11105 For shared mappings, we should conversely verify that changes get
11106 propagated back to all the places they're supposed to be.
11108 Grep wants private fixed already mapped.
11109 The main things grep needs to know about mmap are:
11110 * does it exist and is it safe to write into the mmap'd area
11111 * how to use it (BSD variants) */
11114 #include <sys/mman.h>
11116 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
11120 /* This mess was copied from the GNU getpagesize.h. */
11121 #ifndef HAVE_GETPAGESIZE
11122 # ifdef _SC_PAGESIZE
11123 # define getpagesize() sysconf(_SC_PAGESIZE)
11124 # else /* no _SC_PAGESIZE */
11125 # ifdef HAVE_SYS_PARAM_H
11126 # include <sys/param.h>
11127 # ifdef EXEC_PAGESIZE
11128 # define getpagesize() EXEC_PAGESIZE
11129 # else /* no EXEC_PAGESIZE */
11131 # define getpagesize() NBPG * CLSIZE
11134 # endif /* no CLSIZE */
11135 # else /* no NBPG */
11137 # define getpagesize() NBPC
11138 # else /* no NBPC */
11140 # define getpagesize() PAGESIZE
11141 # endif /* PAGESIZE */
11142 # endif /* no NBPC */
11143 # endif /* no NBPG */
11144 # endif /* no EXEC_PAGESIZE */
11145 # else /* no HAVE_SYS_PARAM_H */
11146 # define getpagesize() 8192 /* punt totally */
11147 # endif /* no HAVE_SYS_PARAM_H */
11148 # endif /* no _SC_PAGESIZE */
11150 #endif /* no HAVE_GETPAGESIZE */
11155 char *data, *data2, *data3;
11156 const char *cdata2;
11160 pagesize = getpagesize ();
11162 /* First, make a file with some known garbage in it. */
11163 data = (char *) malloc (pagesize);
11166 for (i = 0; i < pagesize; ++i)
11167 *(data + i) = rand ();
11169 fd = creat ("conftest.mmap", 0600);
11172 if (write (fd, data, pagesize) != pagesize)
11176 /* Next, check that the tail of a page is zero-filled. File must have
11177 non-zero length, otherwise we risk SIGBUS for entire page. */
11178 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
11182 if (write (fd2, cdata2, 1) != 1)
11184 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
11185 if (data2 == MAP_FAILED)
11187 for (i = 0; i < pagesize; ++i)
11191 if (munmap (data2, pagesize))
11194 /* Next, try to mmap the file at a fixed address which already has
11195 something else allocated at it. If we can, also make sure that
11196 we see the same garbage. */
11197 fd = open ("conftest.mmap", O_RDWR);
11200 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
11201 MAP_PRIVATE | MAP_FIXED, fd, 0L))
11203 for (i = 0; i < pagesize; ++i)
11204 if (*(data + i) != *(data2 + i))
11207 /* Finally, make sure that changes to the mapped area do not
11208 percolate back to the file as seen by read(). (This is a bug on
11209 some variants of i386 svr4.0.) */
11210 for (i = 0; i < pagesize; ++i)
11211 *(data2 + i) = *(data2 + i) + 1;
11212 data3 = (char *) malloc (pagesize);
11215 if (read (fd, data3, pagesize) != pagesize)
11217 for (i = 0; i < pagesize; ++i)
11218 if (*(data + i) != *(data3 + i))
11224 if ac_fn_c_try_run
"$LINENO"; then :
11225 ac_cv_func_mmap_fixed_mapped
=yes
11227 ac_cv_func_mmap_fixed_mapped
=no
11229 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
11230 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
11234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
11235 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
11236 if test $ac_cv_func_mmap_fixed_mapped = yes; then
11238 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
11241 rm -f conftest.mmap conftest.txt
11243 for ac_header
in vfork.h
11245 ac_fn_c_check_header_mongrel
"$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
11246 if test "x$ac_cv_header_vfork_h" = xyes
; then :
11247 cat >>confdefs.h
<<_ACEOF
11248 #define HAVE_VFORK_H 1
11255 for ac_func
in fork vfork
11257 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11258 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
11259 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
11260 cat >>confdefs.h
<<_ACEOF
11261 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11267 if test "x$ac_cv_func_fork" = xyes
; then
11268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
11269 $as_echo_n "checking for working fork... " >&6; }
11270 if ${ac_cv_func_fork_works+:} false
; then :
11271 $as_echo_n "(cached) " >&6
11273 if test "$cross_compiling" = yes; then :
11274 ac_cv_func_fork_works
=cross
11276 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11277 /* end confdefs.h. */
11278 $ac_includes_default
11283 /* By Ruediger Kuhlmann. */
11284 return fork () < 0;
11290 if ac_fn_c_try_run
"$LINENO"; then :
11291 ac_cv_func_fork_works
=yes
11293 ac_cv_func_fork_works
=no
11295 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
11296 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
11300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
11301 $as_echo "$ac_cv_func_fork_works" >&6; }
11304 ac_cv_func_fork_works
=$ac_cv_func_fork
11306 if test "x$ac_cv_func_fork_works" = xcross
; then
11308 *-*-amigaos* |
*-*-msdosdjgpp*)
11309 # Override, as these systems have only a dummy fork() stub
11310 ac_cv_func_fork_works
=no
11313 ac_cv_func_fork_works
=yes
11316 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
11317 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
11319 ac_cv_func_vfork_works
=$ac_cv_func_vfork
11320 if test "x$ac_cv_func_vfork" = xyes
; then
11321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
11322 $as_echo_n "checking for working vfork... " >&6; }
11323 if ${ac_cv_func_vfork_works+:} false
; then :
11324 $as_echo_n "(cached) " >&6
11326 if test "$cross_compiling" = yes; then :
11327 ac_cv_func_vfork_works
=cross
11329 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11330 /* end confdefs.h. */
11331 /* Thanks to Paul Eggert for this test. */
11332 $ac_includes_default
11333 #include <sys/wait.h>
11334 #ifdef HAVE_VFORK_H
11335 # include <vfork.h>
11337 /* On some sparc systems, changes by the child to local and incoming
11338 argument registers are propagated back to the parent. The compiler
11339 is told about this with #include <vfork.h>, but some compilers
11340 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
11341 static variable whose address is put into a register that is
11342 clobbered by the vfork. */
11345 sparc_address_test (int arg)
11347 sparc_address_test (arg) int arg;
11350 static pid_t child;
11368 pid_t parent = getpid ();
11371 sparc_address_test (0);
11376 /* Here is another test for sparc vfork register problems. This
11377 test uses lots of local variables, at least as many local
11378 variables as main has allocated so far including compiler
11379 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
11380 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
11381 reuse the register of parent for one of the local variables,
11382 since it will think that parent can't possibly be used any more
11383 in this routine. Assigning to the local variable will thus
11384 munge parent in the parent process. */
11386 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
11387 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
11388 /* Convince the compiler that p..p7 are live; otherwise, it might
11389 use the same hardware register for all 8 local variables. */
11390 if (p != p1 || p != p2 || p != p3 || p != p4
11391 || p != p5 || p != p6 || p != p7)
11394 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
11395 from child file descriptors. If the child closes a descriptor
11396 before it execs or exits, this munges the parent's descriptor
11397 as well. Test for this by closing stdout in the child. */
11398 _exit(close(fileno(stdout)) != 0);
11403 while (wait(&status) != child)
11406 /* Was there some problem with vforking? */
11409 /* Did the child fail? (This shouldn't happen.) */
11412 /* Did the vfork/compiler bug occur? */
11413 || parent != getpid()
11415 /* Did the file descriptor bug occur? */
11416 || fstat(fileno(stdout), &st) != 0
11421 if ac_fn_c_try_run
"$LINENO"; then :
11422 ac_cv_func_vfork_works
=yes
11424 ac_cv_func_vfork_works
=no
11426 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
11427 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
11431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
11432 $as_echo "$ac_cv_func_vfork_works" >&6; }
11435 if test "x$ac_cv_func_fork_works" = xcross
; then
11436 ac_cv_func_vfork_works
=$ac_cv_func_vfork
11437 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
11438 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
11441 if test "x$ac_cv_func_vfork_works" = xyes
; then
11443 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
11447 $as_echo "#define vfork fork" >>confdefs.h
11450 if test "x$ac_cv_func_fork_works" = xyes
; then
11452 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
11456 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
11457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
11458 $as_echo_n "checking for library containing socketpair... " >&6; }
11459 if ${ac_cv_search_socketpair+:} false
; then :
11460 $as_echo_n "(cached) " >&6
11462 ac_func_search_save_LIBS
=$LIBS
11463 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11464 /* end confdefs.h. */
11466 /* Override any GCC internal prototype to avoid an error.
11467 Use char because int might match the return type of a GCC
11468 builtin and then its argument prototype would still apply. */
11472 char socketpair ();
11476 return socketpair ();
11481 for ac_lib
in '' socket
; do
11482 if test -z "$ac_lib"; then
11483 ac_res
="none required"
11486 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
11488 if ac_fn_c_try_link
"$LINENO"; then :
11489 ac_cv_search_socketpair
=$ac_res
11491 rm -f core conftest.err conftest.
$ac_objext \
11493 if ${ac_cv_search_socketpair+:} false
; then :
11497 if ${ac_cv_search_socketpair+:} false
; then :
11500 ac_cv_search_socketpair
=no
11502 rm conftest.
$ac_ext
11503 LIBS
=$ac_func_search_save_LIBS
11505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
11506 $as_echo "$ac_cv_search_socketpair" >&6; }
11507 ac_res
=$ac_cv_search_socketpair
11508 if test "$ac_res" != no
; then :
11509 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
11513 for ac_func
in fdwalk getrlimit pipe pipe2 poll socketpair sigaction \
11514 ptrace64 sbrk setns sigaltstack sigprocmask \
11515 setpgid setpgrp getrusage getauxval sigtimedwait
11517 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11518 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
11519 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
11520 cat >>confdefs.h
<<_ACEOF
11521 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11528 # This is needed for RHEL 5 and uclibc-ng < 1.0.39.
11529 # These did not define ADDR_NO_RANDOMIZE in sys/personality.h,
11530 # only in linux/personality.h.
11531 ac_fn_c_check_decl
"$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
11533 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = xyes
; then :
11539 cat >>confdefs.h
<<_ACEOF
11540 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
11544 ac_fn_c_check_decl
"$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
11545 if test "x$ac_cv_have_decl_strstr" = xyes
; then :
11551 cat >>confdefs.h
<<_ACEOF
11552 #define HAVE_DECL_STRSTR $ac_have_decl
11556 # ----------------------- #
11557 # Checks for structures. #
11558 # ----------------------- #
11560 ac_fn_c_check_member
"$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
11561 if test "x$ac_cv_member_struct_stat_st_blocks" = xyes
; then :
11563 cat >>confdefs.h
<<_ACEOF
11564 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
11569 ac_fn_c_check_member
"$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
11570 if test "x$ac_cv_member_struct_stat_st_blksize" = xyes
; then :
11572 cat >>confdefs.h
<<_ACEOF
11573 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
11580 # On FreeBSD we need libutil for the kinfo_get* functions. On
11581 # GNU/kFreeBSD systems, FreeBSD libutil is renamed to libutil-freebsd.
11582 # Figure out which one to use.
11583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getfile" >&5
11584 $as_echo_n "checking for library containing kinfo_getfile... " >&6; }
11585 if ${ac_cv_search_kinfo_getfile+:} false
; then :
11586 $as_echo_n "(cached) " >&6
11588 ac_func_search_save_LIBS
=$LIBS
11589 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11590 /* end confdefs.h. */
11592 /* Override any GCC internal prototype to avoid an error.
11593 Use char because int might match the return type of a GCC
11594 builtin and then its argument prototype would still apply. */
11598 char kinfo_getfile ();
11602 return kinfo_getfile ();
11607 for ac_lib
in '' util util-freebsd
; do
11608 if test -z "$ac_lib"; then
11609 ac_res
="none required"
11612 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
11614 if ac_fn_c_try_link
"$LINENO"; then :
11615 ac_cv_search_kinfo_getfile
=$ac_res
11617 rm -f core conftest.err conftest.
$ac_objext \
11619 if ${ac_cv_search_kinfo_getfile+:} false
; then :
11623 if ${ac_cv_search_kinfo_getfile+:} false
; then :
11626 ac_cv_search_kinfo_getfile
=no
11628 rm conftest.
$ac_ext
11629 LIBS
=$ac_func_search_save_LIBS
11631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getfile" >&5
11632 $as_echo "$ac_cv_search_kinfo_getfile" >&6; }
11633 ac_res
=$ac_cv_search_kinfo_getfile
11634 if test "$ac_res" != no
; then :
11635 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
11640 # Define HAVE_KINFO_GETFILE if kinfo_getfile is available.
11641 for ac_func
in kinfo_getfile
11643 ac_fn_c_check_func
"$LINENO" "kinfo_getfile" "ac_cv_func_kinfo_getfile"
11644 if test "x$ac_cv_func_kinfo_getfile" = xyes
; then :
11645 cat >>confdefs.h
<<_ACEOF
11646 #define HAVE_KINFO_GETFILE 1
11653 # ----------------------- #
11654 # Check for threading. #
11655 # ----------------------- #
11657 # Check whether --enable-threading was given.
11658 if test "${enable_threading+set}" = set; then :
11659 enableval
=$enable_threading; case "$enableval" in
11660 yes) want_threading
=yes ;;
11661 no
) want_threading
=no
;;
11662 *) as_fn_error $?
"bad value $enableval for threading" "$LINENO" 5 ;;
11669 # Check for std::thread. This does not work on some platforms, like
11672 ac_cpp
='$CXXCPP $CPPFLAGS'
11673 ac_compile
='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11674 ac_link
='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11675 ac_compiler_gnu
=$ac_cv_cxx_compiler_gnu
11682 ac_cpp
='$CPP $CPPFLAGS'
11683 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11684 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11685 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
11689 # We used to check for pthread.h first, but this fails if pthread.h
11690 # requires special compiler flags (e.g. on Tru64 or Sequent).
11691 # It gets checked for in the link test anyway.
11693 # First of all, check if the user has set any of the PTHREAD_LIBS,
11694 # etcetera environment variables, and if threads linking works using
11696 if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then
11697 ax_pthread_save_CC
="$CC"
11698 ax_pthread_save_CFLAGS
="$CFLAGS"
11699 ax_pthread_save_LIBS
="$LIBS"
11700 if test "x$PTHREAD_CC" != "x"; then :
11703 CFLAGS
="$CFLAGS $PTHREAD_CFLAGS"
11704 LIBS
="$PTHREAD_LIBS $LIBS"
11705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5
11706 $as_echo_n "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; }
11707 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11708 /* end confdefs.h. */
11710 /* Override any GCC internal prototype to avoid an error.
11711 Use char because int might match the return type of a GCC
11712 builtin and then its argument prototype would still apply. */
11716 char pthread_join ();
11720 return pthread_join ();
11725 if ac_fn_c_try_link
"$LINENO"; then :
11728 rm -f core conftest.err conftest.
$ac_objext \
11729 conftest
$ac_exeext conftest.
$ac_ext
11730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
11731 $as_echo "$ax_pthread_ok" >&6; }
11732 if test "x$ax_pthread_ok" = "xno"; then
11736 CC
="$ax_pthread_save_CC"
11737 CFLAGS
="$ax_pthread_save_CFLAGS"
11738 LIBS
="$ax_pthread_save_LIBS"
11741 # We must check for the threads library under a number of different
11742 # names; the ordering is very important because some systems
11743 # (e.g. DEC) have both -lpthread and -lpthreads, where one of the
11744 # libraries is broken (non-POSIX).
11746 # Create a list of thread flags to try. Items starting with a "-" are
11747 # C compiler flags, and other items are library names, except for "none"
11748 # which indicates that we try without any flags at all, and "pthread-config"
11749 # which is a program returning the flags for the Pth emulation library.
11751 ax_pthread_flags
="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
11753 # The ordering *is* (sometimes) important. Some notes on the
11754 # individual items follow:
11756 # pthreads: AIX (must check this before -lpthread)
11757 # none: in case threads are in libc; should be tried before -Kthread and
11758 # other compiler flags to prevent continual compiler warnings
11759 # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
11760 # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64
11761 # (Note: HP C rejects this with "bad form for `-t' option")
11762 # -pthreads: Solaris/gcc (Note: HP C also rejects)
11763 # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
11764 # doesn't hurt to check since this sometimes defines pthreads and
11765 # -D_REENTRANT too), HP C (must be checked before -lpthread, which
11766 # is present but should not be used directly; and before -mthreads,
11767 # because the compiler interprets this as "-mt" + "-hreads")
11768 # -mthreads: Mingw32/gcc, Lynx/gcc
11769 # pthread: Linux, etcetera
11770 # --thread-safe: KAI C++
11771 # pthread-config: use pthread-config program (for GNU Pth library)
11777 # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
11778 # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
11780 ax_pthread_flags
="-kthread lthread $ax_pthread_flags"
11785 # From the cc(1) man page: "[-mt] Sets various -D flags to enable
11786 # multi-threading and also sets -lpthread."
11788 ax_pthread_flags
="-mt -pthread pthread $ax_pthread_flags"
11793 # IBM z/OS requires a feature-test macro to be defined in order to
11794 # enable POSIX threads at all, so give the user a hint if this is
11795 # not set. (We don't define these ourselves, as they can affect
11796 # other portions of the system API in unpredictable ways.)
11798 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11799 /* end confdefs.h. */
11801 # if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS)
11802 AX_PTHREAD_ZOS_MISSING
11806 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11807 $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev
/null
2>&1; then :
11808 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5
11809 $as_echo "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;}
11817 # On Solaris (at least, for some versions), libc contains stubbed
11818 # (non-functional) versions of the pthreads routines, so link-based
11819 # tests will erroneously succeed. (N.B.: The stubs are missing
11820 # pthread_cleanup_push, or rather a function called by this macro,
11821 # so we could check for that, but who knows whether they'll stub
11822 # that too in a future libc.) So we'll check first for the
11823 # standard Solaris way of linking pthreads (-mt -lpthread).
11825 ax_pthread_flags
="-mt,pthread pthread $ax_pthread_flags"
11829 # GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC)
11831 if test "x$GCC" = "xyes"; then :
11832 ax_pthread_flags
="-pthread -pthreads $ax_pthread_flags"
11835 # The presence of a feature test macro requesting re-entrant function
11836 # definitions is, on some systems, a strong hint that pthreads support is
11837 # correctly enabled
11840 darwin
* | hpux
* | linux
* | osf
* | solaris
*)
11841 ax_pthread_check_macro
="_REENTRANT"
11845 ax_pthread_check_macro
="_THREAD_SAFE"
11849 ax_pthread_check_macro
="--"
11852 if test "x$ax_pthread_check_macro" = "x--"; then :
11853 ax_pthread_check_cond
=0
11855 ax_pthread_check_cond
="!defined($ax_pthread_check_macro)"
11858 # Are we compiling with Clang?
11860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5
11861 $as_echo_n "checking whether $CC is Clang... " >&6; }
11862 if ${ax_cv_PTHREAD_CLANG+:} false
; then :
11863 $as_echo_n "(cached) " >&6
11865 ax_cv_PTHREAD_CLANG
=no
11866 # Note that Autoconf sets GCC=yes for Clang as well as GCC
11867 if test "x$GCC" = "xyes"; then
11868 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11869 /* end confdefs.h. */
11870 /* Note: Clang 2.7 lacks __clang_[a-z]+__ */
11871 # if defined(__clang__) && defined(__llvm__)
11872 AX_PTHREAD_CC_IS_CLANG
11876 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11877 $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev
/null
2>&1; then :
11878 ax_cv_PTHREAD_CLANG
=yes
11885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5
11886 $as_echo "$ax_cv_PTHREAD_CLANG" >&6; }
11887 ax_pthread_clang
="$ax_cv_PTHREAD_CLANG"
11889 ax_pthread_clang_warning
=no
11891 # Clang needs special handling, because older versions handle the -pthread
11892 # option in a rather... idiosyncratic way
11894 if test "x$ax_pthread_clang" = "xyes"; then
11896 # Clang takes -pthread; it has never supported any other flag
11898 # (Note 1: This will need to be revisited if a system that Clang
11899 # supports has POSIX threads in a separate library. This tends not
11900 # to be the way of modern systems, but it's conceivable.)
11902 # (Note 2: On some systems, notably Darwin, -pthread is not needed
11903 # to get POSIX threads support; the API is always present and
11904 # active. We could reasonably leave PTHREAD_CFLAGS empty. But
11905 # -pthread does define _REENTRANT, and while the Darwin headers
11906 # ignore this macro, third-party headers might not.)
11908 PTHREAD_CFLAGS
="-pthread"
11913 # However, older versions of Clang make a point of warning the user
11914 # that, in an invocation where only linking and no compilation is
11915 # taking place, the -pthread option has no effect ("argument unused
11916 # during compilation"). They expect -pthread to be passed in only
11917 # when source code is being compiled.
11919 # Problem is, this is at odds with the way Automake and most other
11920 # C build frameworks function, which is that the same flags used in
11921 # compilation (CFLAGS) are also used in linking. Many systems
11922 # supported by AX_PTHREAD require exactly this for POSIX threads
11923 # support, and in fact it is often not straightforward to specify a
11924 # flag that is used only in the compilation phase and not in
11925 # linking. Such a scenario is extremely rare in practice.
11927 # Even though use of the -pthread flag in linking would only print
11928 # a warning, this can be a nuisance for well-run software projects
11929 # that build with -Werror. So if the active version of Clang has
11930 # this misfeature, we search for an option to squash it.
11932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5
11933 $as_echo_n "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; }
11934 if ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+:} false
; then :
11935 $as_echo_n "(cached) " >&6
11937 ax_cv_PTHREAD_CLANG_NO_WARN_FLAG
=unknown
11938 # Create an alternate version of $ac_link that compiles and
11939 # links in two steps (.c -> .o, .o -> exe) instead of one
11940 # (.c -> exe), because the warning occurs only in the second
11942 ax_pthread_save_ac_link
="$ac_link"
11943 ax_pthread_sed
='s/conftest\.\$ac_ext/conftest.$ac_objext/g'
11944 ax_pthread_link_step
=`$as_echo "$ac_link" | sed "$ax_pthread_sed"`
11945 ax_pthread_2step_ac_link
="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)"
11946 ax_pthread_save_CFLAGS
="$CFLAGS"
11947 for ax_pthread_try
in '' -Qunused-arguments -Wno-unused-command-line-argument unknown
; do
11948 if test "x$ax_pthread_try" = "xunknown"; then :
11951 CFLAGS
="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS"
11952 ac_link
="$ax_pthread_save_ac_link"
11953 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11954 /* end confdefs.h. */
11955 int main(void){return 0;}
11957 if ac_fn_c_try_link
"$LINENO"; then :
11958 ac_link
="$ax_pthread_2step_ac_link"
11959 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11960 /* end confdefs.h. */
11961 int main(void){return 0;}
11963 if ac_fn_c_try_link
"$LINENO"; then :
11966 rm -f core conftest.err conftest.
$ac_objext \
11967 conftest
$ac_exeext conftest.
$ac_ext
11970 rm -f core conftest.err conftest.
$ac_objext \
11971 conftest
$ac_exeext conftest.
$ac_ext
11973 ac_link
="$ax_pthread_save_ac_link"
11974 CFLAGS
="$ax_pthread_save_CFLAGS"
11975 if test "x$ax_pthread_try" = "x"; then :
11978 ax_cv_PTHREAD_CLANG_NO_WARN_FLAG
="$ax_pthread_try"
11981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5
11982 $as_echo "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; }
11984 case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in
11986 *) PTHREAD_CFLAGS
="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;;
11989 fi # $ax_pthread_clang = yes
11991 if test "x$ax_pthread_ok" = "xno"; then
11992 for ax_pthread_try_flag
in $ax_pthread_flags; do
11994 case $ax_pthread_try_flag in
11996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
11997 $as_echo_n "checking whether pthreads work without any flags... " >&6; }
12001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with -mt -lpthread" >&5
12002 $as_echo_n "checking whether pthreads work with -mt -lpthread... " >&6; }
12003 PTHREAD_CFLAGS
="-mt"
12004 PTHREAD_LIBS
="-lpthread"
12008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5
12009 $as_echo_n "checking whether pthreads work with $ax_pthread_try_flag... " >&6; }
12010 PTHREAD_CFLAGS
="$ax_pthread_try_flag"
12014 # Extract the first word of "pthread-config", so it can be a program name with args.
12015 set dummy pthread-config
; ac_word
=$2
12016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12017 $as_echo_n "checking for $ac_word... " >&6; }
12018 if ${ac_cv_prog_ax_pthread_config+:} false
; then :
12019 $as_echo_n "(cached) " >&6
12021 if test -n "$ax_pthread_config"; then
12022 ac_cv_prog_ax_pthread_config
="$ax_pthread_config" # Let the user override the test.
12024 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
12025 for as_dir
in $PATH
12028 test -z "$as_dir" && as_dir
=.
12029 for ac_exec_ext
in '' $ac_executable_extensions; do
12030 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
12031 ac_cv_prog_ax_pthread_config
="yes"
12032 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12039 test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config
="no"
12042 ax_pthread_config
=$ac_cv_prog_ax_pthread_config
12043 if test -n "$ax_pthread_config"; then
12044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5
12045 $as_echo "$ax_pthread_config" >&6; }
12047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12048 $as_echo "no" >&6; }
12052 if test "x$ax_pthread_config" = "xno"; then :
12055 PTHREAD_CFLAGS
="`pthread-config --cflags`"
12056 PTHREAD_LIBS
="`pthread-config --ldflags` `pthread-config --libs`"
12060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5
12061 $as_echo_n "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; }
12062 PTHREAD_LIBS
="-l$ax_pthread_try_flag"
12066 ax_pthread_save_CFLAGS
="$CFLAGS"
12067 ax_pthread_save_LIBS
="$LIBS"
12068 CFLAGS
="$CFLAGS $PTHREAD_CFLAGS"
12069 LIBS
="$PTHREAD_LIBS $LIBS"
12071 # Check for various functions. We must include pthread.h,
12072 # since some functions may be macros. (On the Sequent, we
12073 # need a special flag -Kthread to make this header compile.)
12074 # We check for pthread_join because it is in -lpthread on IRIX
12075 # while pthread_create is in libc. We check for pthread_attr_init
12076 # due to DEC craziness with -lpthreads. We check for
12077 # pthread_cleanup_push because it is one of the few pthread
12078 # functions on Solaris that doesn't have a non-functional libc stub.
12079 # We try pthread_create on general principles.
12081 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12082 /* end confdefs.h. */
12083 #include <pthread.h>
12084 # if $ax_pthread_check_cond
12085 # error "$ax_pthread_check_macro must be defined"
12087 static void routine(void *a) { a = 0; }
12088 static void *start_routine(void *a) { return a; }
12092 pthread_t th; pthread_attr_t attr;
12093 pthread_create(&th, 0, start_routine, 0);
12094 pthread_join(th, 0);
12095 pthread_attr_init(&attr);
12096 pthread_cleanup_push(routine, 0);
12097 pthread_cleanup_pop(0) /* ; */
12102 if ac_fn_c_try_link
"$LINENO"; then :
12105 rm -f core conftest.err conftest.
$ac_objext \
12106 conftest
$ac_exeext conftest.
$ac_ext
12108 CFLAGS
="$ax_pthread_save_CFLAGS"
12109 LIBS
="$ax_pthread_save_LIBS"
12111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
12112 $as_echo "$ax_pthread_ok" >&6; }
12113 if test "x$ax_pthread_ok" = "xyes"; then :
12122 # Various other checks:
12123 if test "x$ax_pthread_ok" = "xyes"; then
12124 ax_pthread_save_CFLAGS
="$CFLAGS"
12125 ax_pthread_save_LIBS
="$LIBS"
12126 CFLAGS
="$CFLAGS $PTHREAD_CFLAGS"
12127 LIBS
="$PTHREAD_LIBS $LIBS"
12129 # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
12130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
12131 $as_echo_n "checking for joinable pthread attribute... " >&6; }
12132 if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false
; then :
12133 $as_echo_n "(cached) " >&6
12135 ax_cv_PTHREAD_JOINABLE_ATTR
=unknown
12136 for ax_pthread_attr
in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED
; do
12137 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12138 /* end confdefs.h. */
12139 #include <pthread.h>
12143 int attr = $ax_pthread_attr; return attr /* ; */
12148 if ac_fn_c_try_link
"$LINENO"; then :
12149 ax_cv_PTHREAD_JOINABLE_ATTR
=$ax_pthread_attr; break
12151 rm -f core conftest.err conftest.
$ac_objext \
12152 conftest
$ac_exeext conftest.
$ac_ext
12156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5
12157 $as_echo "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; }
12158 if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \
12159 test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \
12160 test "x$ax_pthread_joinable_attr_defined" != "xyes"; then :
12162 cat >>confdefs.h
<<_ACEOF
12163 #define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR
12166 ax_pthread_joinable_attr_defined
=yes
12170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5
12171 $as_echo_n "checking whether more special flags are required for pthreads... " >&6; }
12172 if ${ax_cv_PTHREAD_SPECIAL_FLAGS+:} false
; then :
12173 $as_echo_n "(cached) " >&6
12175 ax_cv_PTHREAD_SPECIAL_FLAGS
=no
12178 ax_cv_PTHREAD_SPECIAL_FLAGS
="-D_POSIX_PTHREAD_SEMANTICS"
12183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5
12184 $as_echo "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; }
12185 if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \
12186 test "x$ax_pthread_special_flags_added" != "xyes"; then :
12187 PTHREAD_CFLAGS
="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS"
12188 ax_pthread_special_flags_added
=yes
12191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5
12192 $as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; }
12193 if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false
; then :
12194 $as_echo_n "(cached) " >&6
12196 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12197 /* end confdefs.h. */
12198 #include <pthread.h>
12202 int i = PTHREAD_PRIO_INHERIT;
12207 if ac_fn_c_try_link
"$LINENO"; then :
12208 ax_cv_PTHREAD_PRIO_INHERIT
=yes
12210 ax_cv_PTHREAD_PRIO_INHERIT
=no
12212 rm -f core conftest.err conftest.
$ac_objext \
12213 conftest
$ac_exeext conftest.
$ac_ext
12216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5
12217 $as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; }
12218 if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \
12219 test "x$ax_pthread_prio_inherit_defined" != "xyes"; then :
12221 $as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h
12223 ax_pthread_prio_inherit_defined
=yes
12227 CFLAGS
="$ax_pthread_save_CFLAGS"
12228 LIBS
="$ax_pthread_save_LIBS"
12230 # More AIX lossage: compile with *_r variant
12231 if test "x$GCC" != "xyes"; then
12235 x
*/c89|x
*/c89_128|x
*/c99|x
*/c99_128|x
*/cc|x
*/cc128|x
*/xlc|x
*/xlc_v6|x
*/xlc128|x
*/xlc128_v6
) :
12236 #handle absolute path differently from PATH based program lookup
12239 if as_fn_executable_p
${CC}_r
; then :
12240 PTHREAD_CC
="${CC}_r"
12243 for ac_prog
in ${CC}_r
12245 # Extract the first word of "$ac_prog", so it can be a program name with args.
12246 set dummy
$ac_prog; ac_word
=$2
12247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12248 $as_echo_n "checking for $ac_word... " >&6; }
12249 if ${ac_cv_prog_PTHREAD_CC+:} false
; then :
12250 $as_echo_n "(cached) " >&6
12252 if test -n "$PTHREAD_CC"; then
12253 ac_cv_prog_PTHREAD_CC
="$PTHREAD_CC" # Let the user override the test.
12255 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
12256 for as_dir
in $PATH
12259 test -z "$as_dir" && as_dir
=.
12260 for ac_exec_ext
in '' $ac_executable_extensions; do
12261 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
12262 ac_cv_prog_PTHREAD_CC
="$ac_prog"
12263 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12272 PTHREAD_CC
=$ac_cv_prog_PTHREAD_CC
12273 if test -n "$PTHREAD_CC"; then
12274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
12275 $as_echo "$PTHREAD_CC" >&6; }
12277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12278 $as_echo "no" >&6; }
12282 test -n "$PTHREAD_CC" && break
12284 test -n "$PTHREAD_CC" || PTHREAD_CC
="$CC"
12295 test -n "$PTHREAD_CC" || PTHREAD_CC
="$CC"
12301 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
12302 if test "x$ax_pthread_ok" = "xyes"; then
12310 ac_cpp
='$CXXCPP $CPPFLAGS'
12311 ac_compile
='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12312 ac_link
='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12313 ac_compiler_gnu
=$ac_cv_cxx_compiler_gnu
12317 LIBS
="$PTHREAD_LIBS $LIBS"
12318 save_CXXFLAGS
="$CXXFLAGS"
12319 CXXFLAGS
="$PTHREAD_CFLAGS $save_CXXFLAGS"
12320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for std::thread" >&5
12321 $as_echo_n "checking for std::thread... " >&6; }
12322 if ${gdb_cv_cxx_std_thread+:} false
; then :
12323 $as_echo_n "(cached) " >&6
12325 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12326 /* end confdefs.h. */
12327 #if defined (__MINGW32__) || defined (__CYGWIN__)
12328 # ifdef _WIN32_WINNT
12329 # if _WIN32_WINNT < 0x0501
12330 # undef _WIN32_WINNT
12331 # define _WIN32_WINNT 0x0501
12334 # define _WIN32_WINNT 0x0501
12336 #endif /* __MINGW32__ || __CYGWIN__ */
12338 void callback() { }
12342 std::thread t(callback);
12347 if ac_fn_cxx_try_compile
"$LINENO"; then :
12348 gdb_cv_cxx_std_thread
=yes
12350 gdb_cv_cxx_std_thread
=no
12352 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
12354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_cxx_std_thread" >&5
12355 $as_echo "$gdb_cv_cxx_std_thread" >&6; }
12357 if test "$threads" = "yes"; then
12358 # This check must be here, while LIBS includes any necessary
12359 # threading library.
12360 for ac_func
in pthread_sigmask pthread_setname_np
12362 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12363 ac_fn_cxx_check_func
"$LINENO" "$ac_func" "$as_ac_var"
12364 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
12365 cat >>confdefs.h
<<_ACEOF
12366 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12374 CXXFLAGS
="$save_CXXFLAGS"
12376 if test "$want_threading" = "yes"; then
12377 if test "$gdb_cv_cxx_std_thread" = "yes"; then
12379 $as_echo "#define CXX_STD_THREAD 1" >>confdefs.h
12384 ac_cpp
='$CPP $CPPFLAGS'
12385 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12386 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12387 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
12390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
12391 $as_echo_n "checking for sigsetjmp... " >&6; }
12392 if ${gdb_cv_func_sigsetjmp+:} false
; then :
12393 $as_echo_n "(cached) " >&6
12395 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12396 /* end confdefs.h. */
12397 #include <setjmp.h>
12402 while (! sigsetjmp (env, 1))
12403 siglongjmp (env, 1);
12409 if ac_fn_c_try_compile
"$LINENO"; then :
12410 gdb_cv_func_sigsetjmp
=yes
12412 gdb_cv_func_sigsetjmp
=no
12415 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
12418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
12419 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
12420 if test "$gdb_cv_func_sigsetjmp" = "yes"; then
12422 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
12427 # Check whether --with-intel_pt was given.
12428 if test "${with_intel_pt+set}" = set; then :
12429 withval
=$with_intel_pt;
12434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use intel pt" >&5
12435 $as_echo_n "checking whether to use intel pt... " >&6; }
12436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_intel_pt" >&5
12437 $as_echo "$with_intel_pt" >&6; }
12439 if test "${with_intel_pt}" = no
; then
12440 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&5
12441 $as_echo "$as_me: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&2;}
12444 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12445 /* end confdefs.h. */
12447 #include <linux/perf_event.h>
12448 #ifndef PERF_ATTR_SIZE_VER5
12453 if ac_fn_c_try_cpp
"$LINENO"; then :
12458 rm -f conftest.err conftest.i conftest.
$ac_ext
12459 if test "$perf_event" != yes; then
12460 if test "$with_intel_pt" = yes; then
12461 as_fn_error $?
"linux/perf_event.h missing or too old" "$LINENO" 5
12463 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&5
12464 $as_echo "$as_me: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&2;}
12478 acl_save_prefix
="$prefix"
12479 prefix
="$acl_final_prefix"
12480 acl_save_exec_prefix
="$exec_prefix"
12481 exec_prefix
="$acl_final_exec_prefix"
12483 eval additional_includedir
=\"$includedir\"
12484 eval additional_libdir
=\"$libdir\"
12486 exec_prefix
="$acl_save_exec_prefix"
12487 prefix
="$acl_save_prefix"
12490 # Check whether --with-libipt-prefix was given.
12491 if test "${with_libipt_prefix+set}" = set; then :
12492 withval
=$with_libipt_prefix;
12493 if test "X$withval" = "Xno"; then
12496 if test "X$withval" = "X"; then
12498 acl_save_prefix
="$prefix"
12499 prefix
="$acl_final_prefix"
12500 acl_save_exec_prefix
="$exec_prefix"
12501 exec_prefix
="$acl_final_exec_prefix"
12503 eval additional_includedir
=\"$includedir\"
12504 eval additional_libdir
=\"$libdir\"
12506 exec_prefix
="$acl_save_exec_prefix"
12507 prefix
="$acl_save_prefix"
12510 additional_includedir
="$withval/include"
12511 additional_libdir
="$withval/lib"
12518 # Check whether --with-libipt-type was given.
12519 if test "${with_libipt_type+set}" = set; then :
12520 withval
=$with_libipt_type; with_libipt_type
=$withval
12522 with_libipt_type
=auto
12525 lib_type
=`eval echo \$with_libipt_type`
12532 names_already_handled
=
12533 names_next_round
='ipt '
12534 while test -n "$names_next_round"; do
12535 names_this_round
="$names_next_round"
12537 for name
in $names_this_round; do
12539 for n
in $names_already_handled; do
12540 if test "$n" = "$name"; then
12541 already_handled
=yes
12545 if test -z "$already_handled"; then
12546 names_already_handled
="$names_already_handled $name"
12547 uppername
=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
12548 eval value
=\"\
$HAVE_LIB$uppername\"
12549 if test -n "$value"; then
12550 if test "$value" = yes; then
12551 eval value
=\"\
$LIB$uppername\"
12552 test -z "$value" || LIBIPT
="${LIBIPT}${LIBIPT:+ }$value"
12553 eval value
=\"\
$LTLIB$uppername\"
12554 test -z "$value" || LTLIBIPT
="${LTLIBIPT}${LTLIBIPT:+ }$value"
12563 if test $use_additional = yes; then
12564 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x
$lib_type != xstatic
; then
12565 found_dir
="$additional_libdir"
12566 found_so
="$additional_libdir/lib$name.$shlibext"
12567 if test -f "$additional_libdir/lib$name.la"; then
12568 found_la
="$additional_libdir/lib$name.la"
12570 elif test x
$lib_type != xshared
; then
12571 if test -f "$additional_libdir/lib$name.$libext"; then
12572 found_dir
="$additional_libdir"
12573 found_a
="$additional_libdir/lib$name.$libext"
12574 if test -f "$additional_libdir/lib$name.la"; then
12575 found_la
="$additional_libdir/lib$name.la"
12580 if test "X$found_dir" = "X"; then
12581 for x
in $LDFLAGS $LTLIBIPT; do
12583 acl_save_prefix
="$prefix"
12584 prefix
="$acl_final_prefix"
12585 acl_save_exec_prefix
="$exec_prefix"
12586 exec_prefix
="$acl_final_exec_prefix"
12588 exec_prefix
="$acl_save_exec_prefix"
12589 prefix
="$acl_save_prefix"
12593 dir
=`echo "X$x" | sed -e 's/^X-L//'`
12594 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x
$lib_type != xstatic
; then
12596 found_so
="$dir/lib$name.$shlibext"
12597 if test -f "$dir/lib$name.la"; then
12598 found_la
="$dir/lib$name.la"
12600 elif test x
$lib_type != xshared
; then
12601 if test -f "$dir/lib$name.$libext"; then
12603 found_a
="$dir/lib$name.$libext"
12604 if test -f "$dir/lib$name.la"; then
12605 found_la
="$dir/lib$name.la"
12611 if test "X$found_dir" != "X"; then
12616 if test "X$found_dir" != "X"; then
12617 LTLIBIPT
="${LTLIBIPT}${LTLIBIPT:+ }-L$found_dir -l$name"
12618 if test "X$found_so" != "X"; then
12619 if test "$enable_rpath" = no ||
test "X$found_dir" = "X/usr/lib"; then
12620 LIBIPT
="${LIBIPT}${LIBIPT:+ }$found_so"
12623 for x
in $ltrpathdirs; do
12624 if test "X$x" = "X$found_dir"; then
12629 if test -z "$haveit"; then
12630 ltrpathdirs
="$ltrpathdirs $found_dir"
12632 if test "$hardcode_direct" = yes; then
12633 LIBIPT
="${LIBIPT}${LIBIPT:+ }$found_so"
12635 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no
; then
12636 LIBIPT
="${LIBIPT}${LIBIPT:+ }$found_so"
12638 for x
in $rpathdirs; do
12639 if test "X$x" = "X$found_dir"; then
12644 if test -z "$haveit"; then
12645 rpathdirs
="$rpathdirs $found_dir"
12649 for x
in $LDFLAGS $LIBIPT; do
12651 acl_save_prefix
="$prefix"
12652 prefix
="$acl_final_prefix"
12653 acl_save_exec_prefix
="$exec_prefix"
12654 exec_prefix
="$acl_final_exec_prefix"
12656 exec_prefix
="$acl_save_exec_prefix"
12657 prefix
="$acl_save_prefix"
12659 if test "X$x" = "X-L$found_dir"; then
12664 if test -z "$haveit"; then
12665 LIBIPT
="${LIBIPT}${LIBIPT:+ }-L$found_dir"
12667 if test "$hardcode_minus_L" != no
; then
12668 LIBIPT
="${LIBIPT}${LIBIPT:+ }$found_so"
12670 LIBIPT
="${LIBIPT}${LIBIPT:+ }-l$name"
12676 if test "X$found_a" != "X"; then
12677 LIBIPT
="${LIBIPT}${LIBIPT:+ }$found_a"
12679 LIBIPT
="${LIBIPT}${LIBIPT:+ }-L$found_dir -l$name"
12682 additional_includedir
=
12683 case "$found_dir" in
12685 basedir
=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
12686 additional_includedir
="$basedir/include"
12689 if test "X$additional_includedir" != "X"; then
12690 if test "X$additional_includedir" != "X/usr/include"; then
12692 if test "X$additional_includedir" = "X/usr/local/include"; then
12693 if test -n "$GCC"; then
12695 linux
*) haveit
=yes;;
12699 if test -z "$haveit"; then
12700 for x
in $CPPFLAGS $INCIPT; do
12702 acl_save_prefix
="$prefix"
12703 prefix
="$acl_final_prefix"
12704 acl_save_exec_prefix
="$exec_prefix"
12705 exec_prefix
="$acl_final_exec_prefix"
12707 exec_prefix
="$acl_save_exec_prefix"
12708 prefix
="$acl_save_prefix"
12710 if test "X$x" = "X-I$additional_includedir"; then
12715 if test -z "$haveit"; then
12716 if test -d "$additional_includedir"; then
12717 INCIPT
="${INCIPT}${INCIPT:+ }-I$additional_includedir"
12723 if test -n "$found_la"; then
12724 save_libdir
="$libdir"
12725 case "$found_la" in
12726 */* |
*\\*) .
"$found_la" ;;
12727 *) .
"./$found_la" ;;
12729 libdir
="$save_libdir"
12730 for dep
in $dependency_libs; do
12733 additional_libdir
=`echo "X$dep" | sed -e 's/^X-L//'`
12734 if test "X$additional_libdir" != "X/usr/lib"; then
12736 if test "X$additional_libdir" = "X/usr/local/lib"; then
12737 if test -n "$GCC"; then
12739 linux
*) haveit
=yes;;
12743 if test -z "$haveit"; then
12745 for x
in $LDFLAGS $LIBIPT; do
12747 acl_save_prefix
="$prefix"
12748 prefix
="$acl_final_prefix"
12749 acl_save_exec_prefix
="$exec_prefix"
12750 exec_prefix
="$acl_final_exec_prefix"
12752 exec_prefix
="$acl_save_exec_prefix"
12753 prefix
="$acl_save_prefix"
12755 if test "X$x" = "X-L$additional_libdir"; then
12760 if test -z "$haveit"; then
12761 if test -d "$additional_libdir"; then
12762 LIBIPT
="${LIBIPT}${LIBIPT:+ }-L$additional_libdir"
12766 for x
in $LDFLAGS $LTLIBIPT; do
12768 acl_save_prefix
="$prefix"
12769 prefix
="$acl_final_prefix"
12770 acl_save_exec_prefix
="$exec_prefix"
12771 exec_prefix
="$acl_final_exec_prefix"
12773 exec_prefix
="$acl_save_exec_prefix"
12774 prefix
="$acl_save_prefix"
12776 if test "X$x" = "X-L$additional_libdir"; then
12781 if test -z "$haveit"; then
12782 if test -d "$additional_libdir"; then
12783 LTLIBIPT
="${LTLIBIPT}${LTLIBIPT:+ }-L$additional_libdir"
12790 dir
=`echo "X$dep" | sed -e 's/^X-R//'`
12791 if test "$enable_rpath" != no
; then
12793 for x
in $rpathdirs; do
12794 if test "X$x" = "X$dir"; then
12799 if test -z "$haveit"; then
12800 rpathdirs
="$rpathdirs $dir"
12803 for x
in $ltrpathdirs; do
12804 if test "X$x" = "X$dir"; then
12809 if test -z "$haveit"; then
12810 ltrpathdirs
="$ltrpathdirs $dir"
12815 names_next_round
="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
12818 names_next_round
="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
12821 LIBIPT
="${LIBIPT}${LIBIPT:+ }$dep"
12822 LTLIBIPT
="${LTLIBIPT}${LTLIBIPT:+ }$dep"
12828 if test "x$lib_type" = "xauto" ||
test "x$lib_type" = "xshared"; then
12829 LIBIPT
="${LIBIPT}${LIBIPT:+ }-l$name"
12830 LTLIBIPT
="${LTLIBIPT}${LTLIBIPT:+ }-l$name"
12832 LIBIPT
="${LIBIPT}${LIBIPT:+ }-l:lib$name.$libext"
12833 LTLIBIPT
="${LTLIBIPT}${LTLIBIPT:+ }-l:lib$name.$libext"
12840 if test "X$rpathdirs" != "X"; then
12841 if test -n "$hardcode_libdir_separator"; then
12843 for found_dir
in $rpathdirs; do
12844 alldirs
="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
12846 acl_save_libdir
="$libdir"
12848 eval flag
=\"$hardcode_libdir_flag_spec\"
12849 libdir
="$acl_save_libdir"
12850 LIBIPT
="${LIBIPT}${LIBIPT:+ }$flag"
12852 for found_dir
in $rpathdirs; do
12853 acl_save_libdir
="$libdir"
12854 libdir
="$found_dir"
12855 eval flag
=\"$hardcode_libdir_flag_spec\"
12856 libdir
="$acl_save_libdir"
12857 LIBIPT
="${LIBIPT}${LIBIPT:+ }$flag"
12861 if test "X$ltrpathdirs" != "X"; then
12862 for found_dir
in $ltrpathdirs; do
12863 LTLIBIPT
="${LTLIBIPT}${LTLIBIPT:+ }-R$found_dir"
12868 ac_save_CPPFLAGS
="$CPPFLAGS"
12870 for element
in $INCIPT; do
12872 for x
in $CPPFLAGS; do
12874 acl_save_prefix
="$prefix"
12875 prefix
="$acl_final_prefix"
12876 acl_save_exec_prefix
="$exec_prefix"
12877 exec_prefix
="$acl_final_exec_prefix"
12879 exec_prefix
="$acl_save_exec_prefix"
12880 prefix
="$acl_save_prefix"
12882 if test "X$x" = "X$element"; then
12887 if test -z "$haveit"; then
12888 CPPFLAGS
="${CPPFLAGS}${CPPFLAGS:+ }$element"
12893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libipt" >&5
12894 $as_echo_n "checking for libipt... " >&6; }
12895 if ${ac_cv_libipt+:} false
; then :
12896 $as_echo_n "(cached) " >&6
12899 ac_save_LIBS
="$LIBS"
12900 LIBS
="$LIBS $LIBIPT"
12901 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12902 /* end confdefs.h. */
12903 #include "intel-pt.h"
12907 pt_insn_alloc_decoder (0);
12912 if ac_fn_c_try_link
"$LINENO"; then :
12917 rm -f core conftest.err conftest.
$ac_objext \
12918 conftest
$ac_exeext conftest.
$ac_ext
12919 LIBS
="$ac_save_LIBS"
12922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libipt" >&5
12923 $as_echo "$ac_cv_libipt" >&6; }
12924 if test "$ac_cv_libipt" = yes; then
12927 $as_echo "#define HAVE_LIBIPT 1" >>confdefs.h
12929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libipt" >&5
12930 $as_echo_n "checking how to link with libipt... " >&6; }
12931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBIPT" >&5
12932 $as_echo "$LIBIPT" >&6; }
12935 CPPFLAGS
="$ac_save_CPPFLAGS"
12945 if test "$HAVE_LIBIPT" != yes; then
12946 if test "$with_intel_pt" = yes; then
12947 as_fn_error $?
"libipt is missing or unusable" "$LINENO" 5
12949 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libipt is missing or unusable; some features may be unavailable." >&5
12950 $as_echo "$as_me: WARNING: libipt is missing or unusable; some features may be unavailable." >&2;}
12954 LIBS
="$LIBS $LIBIPT"
12955 for ac_func
in pt_insn_event
12957 ac_fn_c_check_func
"$LINENO" "pt_insn_event" "ac_cv_func_pt_insn_event"
12958 if test "x$ac_cv_func_pt_insn_event" = xyes
; then :
12959 cat >>confdefs.h
<<_ACEOF
12960 #define HAVE_PT_INSN_EVENT 1
12966 ac_fn_c_check_member
"$LINENO" "struct pt_insn" "enabled" "ac_cv_member_struct_pt_insn_enabled" "#include <intel-pt.h>
12968 if test "x$ac_cv_member_struct_pt_insn_enabled" = xyes
; then :
12970 cat >>confdefs.h
<<_ACEOF
12971 #define HAVE_STRUCT_PT_INSN_ENABLED 1
12976 ac_fn_c_check_member
"$LINENO" "struct pt_insn" "resynced" "ac_cv_member_struct_pt_insn_resynced" "#include <intel-pt.h>
12978 if test "x$ac_cv_member_struct_pt_insn_resynced" = xyes
; then :
12980 cat >>confdefs.h
<<_ACEOF
12981 #define HAVE_STRUCT_PT_INSN_RESYNCED 1
12991 # Check if the compiler and runtime support printing long longs.
12993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
12994 $as_echo_n "checking for long long support in printf... " >&6; }
12995 if ${gdb_cv_printf_has_long_long+:} false
; then :
12996 $as_echo_n "(cached) " >&6
12998 if test "$cross_compiling" = yes; then :
12999 gdb_cv_printf_has_long_long
=no
13001 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13002 /* end confdefs.h. */
13003 $ac_includes_default
13009 l = (l << 16) + 0x0123;
13010 l = (l << 16) + 0x4567;
13011 l = (l << 16) + 0x89ab;
13012 l = (l << 16) + 0xcdef;
13013 sprintf (buf, "0x%016llx", l);
13014 return (strcmp ("0x0123456789abcdef", buf));
13019 if ac_fn_c_try_run
"$LINENO"; then :
13020 gdb_cv_printf_has_long_long
=yes
13022 gdb_cv_printf_has_long_long
=no
13024 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
13025 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
13029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
13030 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
13031 if test "$gdb_cv_printf_has_long_long" = yes; then
13033 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
13038 $as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h
13040 for ac_header
in sys
/procfs.h
13042 ac_fn_c_check_header_mongrel
"$LINENO" "sys/procfs.h" "ac_cv_header_sys_procfs_h" "$ac_includes_default"
13043 if test "x$ac_cv_header_sys_procfs_h" = xyes
; then :
13044 cat >>confdefs.h
<<_ACEOF
13045 #define HAVE_SYS_PROCFS_H 1
13052 if test "$ac_cv_header_sys_procfs_h" = yes; then
13054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
13055 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
13056 if ${bfd_cv_have_sys_procfs_type_gregset_t+:} false
; then :
13057 $as_echo_n "(cached) " >&6
13059 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13060 /* end confdefs.h. */
13063 #include <sys/procfs.h>
13072 if ac_fn_c_try_compile
"$LINENO"; then :
13073 bfd_cv_have_sys_procfs_type_gregset_t
=yes
13075 bfd_cv_have_sys_procfs_type_gregset_t
=no
13078 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
13081 if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
13083 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
13086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
13087 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
13090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
13091 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
13092 if ${bfd_cv_have_sys_procfs_type_fpregset_t+:} false
; then :
13093 $as_echo_n "(cached) " >&6
13095 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13096 /* end confdefs.h. */
13099 #include <sys/procfs.h>
13108 if ac_fn_c_try_compile
"$LINENO"; then :
13109 bfd_cv_have_sys_procfs_type_fpregset_t
=yes
13111 bfd_cv_have_sys_procfs_type_fpregset_t
=no
13114 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
13117 if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
13119 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
13122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
13123 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
13126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
13127 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
13128 if ${bfd_cv_have_sys_procfs_type_prgregset_t+:} false
; then :
13129 $as_echo_n "(cached) " >&6
13131 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13132 /* end confdefs.h. */
13135 #include <sys/procfs.h>
13144 if ac_fn_c_try_compile
"$LINENO"; then :
13145 bfd_cv_have_sys_procfs_type_prgregset_t
=yes
13147 bfd_cv_have_sys_procfs_type_prgregset_t
=no
13150 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
13153 if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
13155 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
13158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
13159 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
13162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
13163 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
13164 if ${bfd_cv_have_sys_procfs_type_prfpregset_t+:} false
; then :
13165 $as_echo_n "(cached) " >&6
13167 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13168 /* end confdefs.h. */
13171 #include <sys/procfs.h>
13180 if ac_fn_c_try_compile
"$LINENO"; then :
13181 bfd_cv_have_sys_procfs_type_prfpregset_t
=yes
13183 bfd_cv_have_sys_procfs_type_prfpregset_t
=no
13186 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
13189 if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13191 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
13194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
13195 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
13198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
13199 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
13200 if ${bfd_cv_have_sys_procfs_type_prgregset32_t+:} false
; then :
13201 $as_echo_n "(cached) " >&6
13203 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13204 /* end confdefs.h. */
13207 #include <sys/procfs.h>
13216 if ac_fn_c_try_compile
"$LINENO"; then :
13217 bfd_cv_have_sys_procfs_type_prgregset32_t
=yes
13219 bfd_cv_have_sys_procfs_type_prgregset32_t
=no
13222 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
13225 if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
13227 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
13230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
13231 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
13234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
13235 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
13236 if ${bfd_cv_have_sys_procfs_type_lwpid_t+:} false
; then :
13237 $as_echo_n "(cached) " >&6
13239 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13240 /* end confdefs.h. */
13243 #include <sys/procfs.h>
13252 if ac_fn_c_try_compile
"$LINENO"; then :
13253 bfd_cv_have_sys_procfs_type_lwpid_t
=yes
13255 bfd_cv_have_sys_procfs_type_lwpid_t
=no
13258 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
13261 if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
13263 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
13266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
13267 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
13270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
13271 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
13272 if ${bfd_cv_have_sys_procfs_type_psaddr_t+:} false
; then :
13273 $as_echo_n "(cached) " >&6
13275 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13276 /* end confdefs.h. */
13279 #include <sys/procfs.h>
13288 if ac_fn_c_try_compile
"$LINENO"; then :
13289 bfd_cv_have_sys_procfs_type_psaddr_t
=yes
13291 bfd_cv_have_sys_procfs_type_psaddr_t
=no
13294 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
13297 if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
13299 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
13302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
13303 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
13306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5
13307 $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; }
13308 if ${bfd_cv_have_sys_procfs_type_elf_fpregset_t+:} false
; then :
13309 $as_echo_n "(cached) " >&6
13311 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13312 /* end confdefs.h. */
13315 #include <sys/procfs.h>
13319 elf_fpregset_t avar
13324 if ac_fn_c_try_compile
"$LINENO"; then :
13325 bfd_cv_have_sys_procfs_type_elf_fpregset_t
=yes
13327 bfd_cv_have_sys_procfs_type_elf_fpregset_t
=no
13330 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
13333 if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
13335 $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h
13338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
13339 $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }
13345 # Check whether --with-xxhash was given.
13346 if test "${with_xxhash+set}" = set; then :
13347 withval
=$with_xxhash;
13353 if test "x$with_xxhash" != "xno"; then
13364 acl_save_prefix
="$prefix"
13365 prefix
="$acl_final_prefix"
13366 acl_save_exec_prefix
="$exec_prefix"
13367 exec_prefix
="$acl_final_exec_prefix"
13369 eval additional_includedir
=\"$includedir\"
13370 eval additional_libdir
=\"$libdir\"
13372 exec_prefix
="$acl_save_exec_prefix"
13373 prefix
="$acl_save_prefix"
13376 # Check whether --with-libxxhash-prefix was given.
13377 if test "${with_libxxhash_prefix+set}" = set; then :
13378 withval
=$with_libxxhash_prefix;
13379 if test "X$withval" = "Xno"; then
13382 if test "X$withval" = "X"; then
13384 acl_save_prefix
="$prefix"
13385 prefix
="$acl_final_prefix"
13386 acl_save_exec_prefix
="$exec_prefix"
13387 exec_prefix
="$acl_final_exec_prefix"
13389 eval additional_includedir
=\"$includedir\"
13390 eval additional_libdir
=\"$libdir\"
13392 exec_prefix
="$acl_save_exec_prefix"
13393 prefix
="$acl_save_prefix"
13396 additional_includedir
="$withval/include"
13397 additional_libdir
="$withval/lib"
13404 # Check whether --with-libxxhash-type was given.
13405 if test "${with_libxxhash_type+set}" = set; then :
13406 withval
=$with_libxxhash_type; with_libxxhash_type
=$withval
13408 with_libxxhash_type
=auto
13411 lib_type
=`eval echo \$with_libxxhash_type`
13418 names_already_handled
=
13419 names_next_round
='xxhash '
13420 while test -n "$names_next_round"; do
13421 names_this_round
="$names_next_round"
13423 for name
in $names_this_round; do
13425 for n
in $names_already_handled; do
13426 if test "$n" = "$name"; then
13427 already_handled
=yes
13431 if test -z "$already_handled"; then
13432 names_already_handled
="$names_already_handled $name"
13433 uppername
=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
13434 eval value
=\"\
$HAVE_LIB$uppername\"
13435 if test -n "$value"; then
13436 if test "$value" = yes; then
13437 eval value
=\"\
$LIB$uppername\"
13438 test -z "$value" || LIBXXHASH
="${LIBXXHASH}${LIBXXHASH:+ }$value"
13439 eval value
=\"\
$LTLIB$uppername\"
13440 test -z "$value" || LTLIBXXHASH
="${LTLIBXXHASH}${LTLIBXXHASH:+ }$value"
13449 if test $use_additional = yes; then
13450 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x
$lib_type != xstatic
; then
13451 found_dir
="$additional_libdir"
13452 found_so
="$additional_libdir/lib$name.$shlibext"
13453 if test -f "$additional_libdir/lib$name.la"; then
13454 found_la
="$additional_libdir/lib$name.la"
13456 elif test x
$lib_type != xshared
; then
13457 if test -f "$additional_libdir/lib$name.$libext"; then
13458 found_dir
="$additional_libdir"
13459 found_a
="$additional_libdir/lib$name.$libext"
13460 if test -f "$additional_libdir/lib$name.la"; then
13461 found_la
="$additional_libdir/lib$name.la"
13466 if test "X$found_dir" = "X"; then
13467 for x
in $LDFLAGS $LTLIBXXHASH; do
13469 acl_save_prefix
="$prefix"
13470 prefix
="$acl_final_prefix"
13471 acl_save_exec_prefix
="$exec_prefix"
13472 exec_prefix
="$acl_final_exec_prefix"
13474 exec_prefix
="$acl_save_exec_prefix"
13475 prefix
="$acl_save_prefix"
13479 dir
=`echo "X$x" | sed -e 's/^X-L//'`
13480 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x
$lib_type != xstatic
; then
13482 found_so
="$dir/lib$name.$shlibext"
13483 if test -f "$dir/lib$name.la"; then
13484 found_la
="$dir/lib$name.la"
13486 elif test x
$lib_type != xshared
; then
13487 if test -f "$dir/lib$name.$libext"; then
13489 found_a
="$dir/lib$name.$libext"
13490 if test -f "$dir/lib$name.la"; then
13491 found_la
="$dir/lib$name.la"
13497 if test "X$found_dir" != "X"; then
13502 if test "X$found_dir" != "X"; then
13503 LTLIBXXHASH
="${LTLIBXXHASH}${LTLIBXXHASH:+ }-L$found_dir -l$name"
13504 if test "X$found_so" != "X"; then
13505 if test "$enable_rpath" = no ||
test "X$found_dir" = "X/usr/lib"; then
13506 LIBXXHASH
="${LIBXXHASH}${LIBXXHASH:+ }$found_so"
13509 for x
in $ltrpathdirs; do
13510 if test "X$x" = "X$found_dir"; then
13515 if test -z "$haveit"; then
13516 ltrpathdirs
="$ltrpathdirs $found_dir"
13518 if test "$hardcode_direct" = yes; then
13519 LIBXXHASH
="${LIBXXHASH}${LIBXXHASH:+ }$found_so"
13521 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no
; then
13522 LIBXXHASH
="${LIBXXHASH}${LIBXXHASH:+ }$found_so"
13524 for x
in $rpathdirs; do
13525 if test "X$x" = "X$found_dir"; then
13530 if test -z "$haveit"; then
13531 rpathdirs
="$rpathdirs $found_dir"
13535 for x
in $LDFLAGS $LIBXXHASH; do
13537 acl_save_prefix
="$prefix"
13538 prefix
="$acl_final_prefix"
13539 acl_save_exec_prefix
="$exec_prefix"
13540 exec_prefix
="$acl_final_exec_prefix"
13542 exec_prefix
="$acl_save_exec_prefix"
13543 prefix
="$acl_save_prefix"
13545 if test "X$x" = "X-L$found_dir"; then
13550 if test -z "$haveit"; then
13551 LIBXXHASH
="${LIBXXHASH}${LIBXXHASH:+ }-L$found_dir"
13553 if test "$hardcode_minus_L" != no
; then
13554 LIBXXHASH
="${LIBXXHASH}${LIBXXHASH:+ }$found_so"
13556 LIBXXHASH
="${LIBXXHASH}${LIBXXHASH:+ }-l$name"
13562 if test "X$found_a" != "X"; then
13563 LIBXXHASH
="${LIBXXHASH}${LIBXXHASH:+ }$found_a"
13565 LIBXXHASH
="${LIBXXHASH}${LIBXXHASH:+ }-L$found_dir -l$name"
13568 additional_includedir
=
13569 case "$found_dir" in
13571 basedir
=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
13572 additional_includedir
="$basedir/include"
13575 if test "X$additional_includedir" != "X"; then
13576 if test "X$additional_includedir" != "X/usr/include"; then
13578 if test "X$additional_includedir" = "X/usr/local/include"; then
13579 if test -n "$GCC"; then
13581 linux
*) haveit
=yes;;
13585 if test -z "$haveit"; then
13586 for x
in $CPPFLAGS $INCXXHASH; do
13588 acl_save_prefix
="$prefix"
13589 prefix
="$acl_final_prefix"
13590 acl_save_exec_prefix
="$exec_prefix"
13591 exec_prefix
="$acl_final_exec_prefix"
13593 exec_prefix
="$acl_save_exec_prefix"
13594 prefix
="$acl_save_prefix"
13596 if test "X$x" = "X-I$additional_includedir"; then
13601 if test -z "$haveit"; then
13602 if test -d "$additional_includedir"; then
13603 INCXXHASH
="${INCXXHASH}${INCXXHASH:+ }-I$additional_includedir"
13609 if test -n "$found_la"; then
13610 save_libdir
="$libdir"
13611 case "$found_la" in
13612 */* |
*\\*) .
"$found_la" ;;
13613 *) .
"./$found_la" ;;
13615 libdir
="$save_libdir"
13616 for dep
in $dependency_libs; do
13619 additional_libdir
=`echo "X$dep" | sed -e 's/^X-L//'`
13620 if test "X$additional_libdir" != "X/usr/lib"; then
13622 if test "X$additional_libdir" = "X/usr/local/lib"; then
13623 if test -n "$GCC"; then
13625 linux
*) haveit
=yes;;
13629 if test -z "$haveit"; then
13631 for x
in $LDFLAGS $LIBXXHASH; do
13633 acl_save_prefix
="$prefix"
13634 prefix
="$acl_final_prefix"
13635 acl_save_exec_prefix
="$exec_prefix"
13636 exec_prefix
="$acl_final_exec_prefix"
13638 exec_prefix
="$acl_save_exec_prefix"
13639 prefix
="$acl_save_prefix"
13641 if test "X$x" = "X-L$additional_libdir"; then
13646 if test -z "$haveit"; then
13647 if test -d "$additional_libdir"; then
13648 LIBXXHASH
="${LIBXXHASH}${LIBXXHASH:+ }-L$additional_libdir"
13652 for x
in $LDFLAGS $LTLIBXXHASH; do
13654 acl_save_prefix
="$prefix"
13655 prefix
="$acl_final_prefix"
13656 acl_save_exec_prefix
="$exec_prefix"
13657 exec_prefix
="$acl_final_exec_prefix"
13659 exec_prefix
="$acl_save_exec_prefix"
13660 prefix
="$acl_save_prefix"
13662 if test "X$x" = "X-L$additional_libdir"; then
13667 if test -z "$haveit"; then
13668 if test -d "$additional_libdir"; then
13669 LTLIBXXHASH
="${LTLIBXXHASH}${LTLIBXXHASH:+ }-L$additional_libdir"
13676 dir
=`echo "X$dep" | sed -e 's/^X-R//'`
13677 if test "$enable_rpath" != no
; then
13679 for x
in $rpathdirs; do
13680 if test "X$x" = "X$dir"; then
13685 if test -z "$haveit"; then
13686 rpathdirs
="$rpathdirs $dir"
13689 for x
in $ltrpathdirs; do
13690 if test "X$x" = "X$dir"; then
13695 if test -z "$haveit"; then
13696 ltrpathdirs
="$ltrpathdirs $dir"
13701 names_next_round
="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
13704 names_next_round
="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
13707 LIBXXHASH
="${LIBXXHASH}${LIBXXHASH:+ }$dep"
13708 LTLIBXXHASH
="${LTLIBXXHASH}${LTLIBXXHASH:+ }$dep"
13714 if test "x$lib_type" = "xauto" ||
test "x$lib_type" = "xshared"; then
13715 LIBXXHASH
="${LIBXXHASH}${LIBXXHASH:+ }-l$name"
13716 LTLIBXXHASH
="${LTLIBXXHASH}${LTLIBXXHASH:+ }-l$name"
13718 LIBXXHASH
="${LIBXXHASH}${LIBXXHASH:+ }-l:lib$name.$libext"
13719 LTLIBXXHASH
="${LTLIBXXHASH}${LTLIBXXHASH:+ }-l:lib$name.$libext"
13726 if test "X$rpathdirs" != "X"; then
13727 if test -n "$hardcode_libdir_separator"; then
13729 for found_dir
in $rpathdirs; do
13730 alldirs
="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
13732 acl_save_libdir
="$libdir"
13734 eval flag
=\"$hardcode_libdir_flag_spec\"
13735 libdir
="$acl_save_libdir"
13736 LIBXXHASH
="${LIBXXHASH}${LIBXXHASH:+ }$flag"
13738 for found_dir
in $rpathdirs; do
13739 acl_save_libdir
="$libdir"
13740 libdir
="$found_dir"
13741 eval flag
=\"$hardcode_libdir_flag_spec\"
13742 libdir
="$acl_save_libdir"
13743 LIBXXHASH
="${LIBXXHASH}${LIBXXHASH:+ }$flag"
13747 if test "X$ltrpathdirs" != "X"; then
13748 for found_dir
in $ltrpathdirs; do
13749 LTLIBXXHASH
="${LTLIBXXHASH}${LTLIBXXHASH:+ }-R$found_dir"
13754 ac_save_CPPFLAGS
="$CPPFLAGS"
13756 for element
in $INCXXHASH; do
13758 for x
in $CPPFLAGS; do
13760 acl_save_prefix
="$prefix"
13761 prefix
="$acl_final_prefix"
13762 acl_save_exec_prefix
="$exec_prefix"
13763 exec_prefix
="$acl_final_exec_prefix"
13765 exec_prefix
="$acl_save_exec_prefix"
13766 prefix
="$acl_save_prefix"
13768 if test "X$x" = "X$element"; then
13773 if test -z "$haveit"; then
13774 CPPFLAGS
="${CPPFLAGS}${CPPFLAGS:+ }$element"
13779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxxhash" >&5
13780 $as_echo_n "checking for libxxhash... " >&6; }
13781 if ${ac_cv_libxxhash+:} false
; then :
13782 $as_echo_n "(cached) " >&6
13785 ac_save_LIBS
="$LIBS"
13786 LIBS
="$LIBS $LIBXXHASH"
13787 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13788 /* end confdefs.h. */
13789 #include <xxhash.h>
13793 XXH32("foo", 3, 0);
13799 if ac_fn_c_try_link
"$LINENO"; then :
13800 ac_cv_libxxhash
=yes
13804 rm -f core conftest.err conftest.
$ac_objext \
13805 conftest
$ac_exeext conftest.
$ac_ext
13806 LIBS
="$ac_save_LIBS"
13809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libxxhash" >&5
13810 $as_echo "$ac_cv_libxxhash" >&6; }
13811 if test "$ac_cv_libxxhash" = yes; then
13814 $as_echo "#define HAVE_LIBXXHASH 1" >>confdefs.h
13816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libxxhash" >&5
13817 $as_echo_n "checking how to link with libxxhash... " >&6; }
13818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXXHASH" >&5
13819 $as_echo "$LIBXXHASH" >&6; }
13822 CPPFLAGS
="$ac_save_CPPFLAGS"
13832 if test "$HAVE_LIBXXHASH" != yes; then
13833 if test "$with_xxhash" = yes; then
13834 as_fn_error $?
"xxhash is missing or unusable" "$LINENO" 5
13837 if test "x$with_xxhash" = "xauto"; then
13838 with_xxhash
="$HAVE_LIBXXHASH"
13842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use xxhash" >&5
13843 $as_echo_n "checking whether to use xxhash... " >&6; }
13844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_xxhash" >&5
13845 $as_echo "$with_xxhash" >&6; }
13848 # Check whether we will enable the inclusion of unit tests when
13851 # The default value of this option changes depending whether we're on
13852 # development mode (in which case it's "true") or not (in which case
13853 # it's "false"). The $development variable is set by the GDB_AC_COMMON
13854 # macro, which must therefore be used before GDB_AC_SELFTEST.
13856 if test "x$development" != xtrue
&& test "x$development" != xfalse
; then :
13857 as_fn_error $?
"Invalid value for \$development, got \"$development\", expecting \"true\" or \"false\"." "$LINENO" 5
13860 # Check whether --enable-unit-tests was given.
13861 if test "${enable_unit_tests+set}" = set; then :
13862 enableval
=$enable_unit_tests; case "${enableval}" in
13863 yes) enable_unittests
=true
;;
13864 no
) enable_unittests
=false
;;
13865 *) as_fn_error $?
"bad value ${enableval} for --{enable,disable}-unit-tests option" "$LINENO" 5 ;;
13868 enable_unittests
=$development
13872 if $enable_unittests; then
13874 $as_echo "#define GDB_SELF_TEST 1" >>confdefs.h
13879 if $enable_unittests; then
13888 if test x
$ac_cv_func_pipe = xyes
-o x
$ac_cv_func_pipe2 = xyes
; then
13889 HAVE_PIPE_OR_PIPE2_TRUE
=
13890 HAVE_PIPE_OR_PIPE2_FALSE
='#'
13892 HAVE_PIPE_OR_PIPE2_TRUE
='#'
13893 HAVE_PIPE_OR_PIPE2_FALSE
=
13897 # Check the return and argument types of ptrace.
13900 for ac_header
in sys
/ptrace.h ptrace.h
13902 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13903 ac_fn_c_check_header_mongrel
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13904 if eval test \"x\$
"$as_ac_Header"\" = x
"yes"; then :
13905 cat >>confdefs.h
<<_ACEOF
13906 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13914 gdb_ptrace_headers
='
13915 #include <sys/types.h>
13916 #if HAVE_SYS_PTRACE_H
13917 # include <sys/ptrace.h>
13920 # include <unistd.h>
13924 # Check return type. Varargs (used on GNU/Linux) conflict with the
13925 # empty argument list, so check for that explicitly.
13926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
13927 $as_echo_n "checking return type of ptrace... " >&6; }
13928 if ${gdb_cv_func_ptrace_ret+:} false
; then :
13929 $as_echo_n "(cached) " >&6
13931 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13932 /* end confdefs.h. */
13933 Â $gdb_ptrace_headers
13937 extern long ptrace (enum __ptrace_request, ...);
13943 if ac_fn_c_try_compile
"$LINENO"; then :
13944 gdb_cv_func_ptrace_ret
='long'
13946 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13947 /* end confdefs.h. */
13948 $gdb_ptrace_headers
13952 extern int ptrace ();
13958 if ac_fn_c_try_compile
"$LINENO"; then :
13959 gdb_cv_func_ptrace_ret
='int'
13961 gdb_cv_func_ptrace_ret
='long'
13964 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
13967 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
13970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
13971 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
13974 cat >>confdefs.h
<<_ACEOF
13975 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
13979 # Check argument types.
13980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
13981 $as_echo_n "checking types of arguments for ptrace... " >&6; }
13982 if ${gdb_cv_func_ptrace_args+:} false
; then :
13983 $as_echo_n "(cached) " >&6
13985 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13986 /* end confdefs.h. */
13987 $gdb_ptrace_headers
13991 extern long ptrace (enum __ptrace_request, ...);
13997 if ac_fn_c_try_compile
"$LINENO"; then :
13998 gdb_cv_func_ptrace_args
='enum __ptrace_request,int,long,long'
14000 for gdb_arg1
in 'int' 'long'; do
14001 for gdb_arg2
in 'pid_t' 'int' 'long'; do
14002 for gdb_arg3
in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
14003 for gdb_arg4
in 'int' 'long' 'void *'; do
14004 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14005 /* end confdefs.h. */
14006 $gdb_ptrace_headers
14010 extern $gdb_cv_func_ptrace_ret ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
14016 if ac_fn_c_try_compile
"$LINENO"; then :
14017 gdb_cv_func_ptrace_args
="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
14021 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
14023 for gdb_arg5
in 'int *' 'int' 'long'; do
14024 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14025 /* end confdefs.h. */
14026 $gdb_ptrace_headers
14030 extern $gdb_cv_func_ptrace_ret ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
14036 if ac_fn_c_try_compile
"$LINENO"; then :
14037 gdb_cv_func_ptrace_args
="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
14041 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
14047 # Provide a safe default value.
14048 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
14051 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
14054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
14055 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
14057 ac_save_IFS
=$IFS; IFS
=','
14058 set dummy
`echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
14062 cat >>confdefs.h
<<_ACEOF
14063 #define PTRACE_TYPE_ARG1 $1
14067 cat >>confdefs.h
<<_ACEOF
14068 #define PTRACE_TYPE_ARG3 $3
14072 cat >>confdefs.h
<<_ACEOF
14073 #define PTRACE_TYPE_ARG4 $4
14076 if test -n "$5"; then
14078 cat >>confdefs.h
<<_ACEOF
14079 #define PTRACE_TYPE_ARG5 $5
14085 # Detect support warning flags.
14088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the compiler type" >&5
14089 $as_echo_n "checking the compiler type... " >&6; }
14090 if ${gdb_cv_compiler_type+:} false
; then :
14091 $as_echo_n "(cached) " >&6
14093 gdb_cv_compiler_type
=unknown
14094 if test "$gdb_cv_compiler_type" = unknown
; then
14095 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14096 /* end confdefs.h. */
14102 #if !defined __GNUC__ || defined __clang__
14110 if ac_fn_c_try_compile
"$LINENO"; then :
14111 gdb_cv_compiler_type
=gcc
14113 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
14116 if test "$gdb_cv_compiler_type" = unknown
; then
14117 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14118 /* end confdefs.h. */
14132 if ac_fn_c_try_compile
"$LINENO"; then :
14133 gdb_cv_compiler_type
=clang
14135 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
14139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_compiler_type" >&5
14140 $as_echo "$gdb_cv_compiler_type" >&6; }
14142 GDB_COMPILER_TYPE
="$gdb_cv_compiler_type"
14145 # Check whether --enable-werror was given.
14146 if test "${enable_werror+set}" = set; then :
14147 enableval
=$enable_werror; case "${enableval}" in
14148 yes | y
) ERROR_ON_WARNING
="yes" ;;
14149 no | n
) ERROR_ON_WARNING
="no" ;;
14150 *) as_fn_error $?
"bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
14155 # Enable -Werror by default when using gcc. Turn it off for releases.
14156 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
14157 ERROR_ON_WARNING
=yes
14161 if test "${ERROR_ON_WARNING}" = yes ; then
14162 WERROR_CFLAGS
="-Werror"
14165 # The options we'll try to enable.
14166 build_warnings
="-Wall -Wpointer-arith \
14167 -Wno-unused -Wunused-value -Wunused-variable -Wunused-function \
14168 -Wno-switch -Wno-char-subscripts \
14169 -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable \
14170 -Wno-sign-compare -Wno-error=maybe-uninitialized \
14171 -Wno-mismatched-tags \
14172 -Wno-error=deprecated-register \
14173 -Wsuggest-override \
14174 -Wimplicit-fallthrough=5 \
14175 -Wduplicated-cond \
14177 -Wdeprecated-copy \
14178 -Wdeprecated-copy-dtor \
14180 -Wmissing-declarations \
14181 -Wstrict-null-sentinel \
14184 # The -Wmissing-prototypes flag will be accepted by GCC, but results
14185 # in a warning being printed about the flag not being valid for C++,
14186 # this is something to do with using ccache, and argument ordering.
14187 if test "$GDB_COMPILER_TYPE" != gcc
; then
14188 build_warnings
="$build_warnings -Wmissing-prototypes"
14193 # Enable -Wno-format by default when using gcc on mingw since many
14194 # GCC versions complain about %I64.
14195 build_warnings
="$build_warnings -Wno-format" ;;
14197 # Solaris 11.4 <python2.7/ceval.h> uses #pragma no_inline that GCC
14198 # doesn't understand.
14199 build_warnings
="$build_warnings -Wno-unknown-pragmas"
14200 # Solaris 11 <unistd.h> marks vfork deprecated.
14201 build_warnings
="$build_warnings -Wno-deprecated-declarations" ;;
14203 # Note that gcc requires -Wformat for -Wformat-nonliteral to work,
14204 # but there's a special case for this below.
14205 build_warnings
="$build_warnings -Wformat-nonliteral" ;;
14208 # Check whether --enable-build-warnings was given.
14209 if test "${enable_build_warnings+set}" = set; then :
14210 enableval
=$enable_build_warnings; case "${enableval}" in
14212 no
) build_warnings
="-w";;
14213 ,*) t
=`echo "${enableval}" | sed -e "s/,/ /g"`
14214 build_warnings
="${build_warnings} ${t}";;
14215 *,) t
=`echo "${enableval}" | sed -e "s/,/ /g"`
14216 build_warnings
="${t} ${build_warnings}";;
14217 *) build_warnings
=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14219 if test x
"$silent" != x
"yes" && test x
"$build_warnings" != x
""; then
14220 echo "Setting compiler warning flags = $build_warnings" 6>&1
14223 # Check whether --enable-gdb-build-warnings was given.
14224 if test "${enable_gdb_build_warnings+set}" = set; then :
14225 enableval
=$enable_gdb_build_warnings; case "${enableval}" in
14227 no
) build_warnings
="-w";;
14228 ,*) t
=`echo "${enableval}" | sed -e "s/,/ /g"`
14229 build_warnings
="${build_warnings} ${t}";;
14230 *,) t
=`echo "${enableval}" | sed -e "s/,/ /g"`
14231 build_warnings
="${t} ${build_warnings}";;
14232 *) build_warnings
=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14234 if test x
"$silent" != x
"yes" && test x
"$build_warnings" != x
""; then
14235 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
14239 # The set of warnings supported by a C++ compiler is not the same as
14240 # of the C compiler.
14242 ac_cpp
='$CXXCPP $CPPFLAGS'
14243 ac_compile
='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14244 ac_link
='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14245 ac_compiler_gnu
=$ac_cv_cxx_compiler_gnu
14249 if test "x${build_warnings}" != x
-a "x$GCC" = xyes
14251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
14252 $as_echo_n "checking compiler warning flags... " >&6; }
14253 # Separate out the -Werror flag as some files just cannot be
14254 # compiled with it enabled.
14255 for w
in ${build_warnings}; do
14256 # GCC does not complain about -Wno-unknown-warning. Invert
14257 # and test -Wunknown-warning instead.
14260 wtest
=`echo $w | sed 's/-Wno-/-W/g'` ;;
14261 -Wformat-nonliteral)
14262 # gcc requires -Wformat before -Wformat-nonliteral
14263 # will work, so stick them together.
14272 -Werr*) WERROR_CFLAGS
=-Werror ;;
14274 # Check whether GCC accepts it.
14275 saved_CFLAGS
="$CFLAGS"
14276 CFLAGS
="$CFLAGS -Werror $wtest"
14277 saved_CXXFLAGS
="$CXXFLAGS"
14278 CXXFLAGS
="$CXXFLAGS -Werror $wtest"
14279 if test "x$w" = "x-Wunused-variable"; then
14280 # Check for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38958,
14281 # fixed in GCC 4.9. This test is derived from the gdb
14282 # source code that triggered this bug in GCC.
14283 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14284 /* end confdefs.h. */
14285 struct scoped_restore_base {};
14286 struct scoped_restore_tmpl : public scoped_restore_base {
14287 ~scoped_restore_tmpl() {}
14292 const scoped_restore_base &b = scoped_restore_tmpl();
14298 if ac_fn_cxx_try_compile
"$LINENO"; then :
14299 WARN_CFLAGS
="${WARN_CFLAGS} $w"
14301 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
14303 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14304 /* end confdefs.h. */
14314 if ac_fn_cxx_try_compile
"$LINENO"; then :
14315 WARN_CFLAGS
="${WARN_CFLAGS} $w"
14317 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
14319 CFLAGS
="$saved_CFLAGS"
14320 CXXFLAGS
="$saved_CXXFLAGS"
14323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
14324 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
14330 ac_cpp='$CPP $CPPFLAGS'
14331 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14332 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14333 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14337 # Set the 'development' global.
14338 . $srcdir/../bfd/development.sh
14340 if test "$development" = true ; then
14342 $as_echo "#define DEVELOPMENT 1" >>confdefs.h
14349 $as_echo "#define USE_WIN32API 1" >>confdefs.h
14354 CONFIG_STATUS_DEPENDENCIES
='$(srcdir)/../bfd/development.sh'
14357 ac_config_files
="$ac_config_files Makefile"
14359 cat >confcache
<<\_ACEOF
14360 # This file is a shell script that caches the results of configure
14361 # tests run on this system so they can be shared between configure
14362 # scripts and configure runs, see configure's option --config-cache.
14363 # It is not useful on other systems. If it contains results you don't
14364 # want to keep, you may remove or edit it.
14366 # config.status only pays attention to the cache file if you give it
14367 # the --recheck option to rerun configure.
14369 # `ac_cv_env_foo' variables (set or unset) will be overridden when
14370 # loading this file, other *unset* `ac_cv_foo' will be assigned the
14371 # following values.
14375 # The following way of writing the cache mishandles newlines in values,
14376 # but we know of no workaround that is simple, portable, and efficient.
14377 # So, we kill variables containing newlines.
14378 # Ultrix sh set writes to stderr and can't be redirected directly,
14379 # and sets the high bit in the cache file unless we assign to the vars.
14381 for ac_var
in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
14382 eval ac_val
=\$
$ac_var
14386 *_cv_
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
14387 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
14390 _ | IFS | as_nl
) ;; #(
14391 BASH_ARGV | BASH_SOURCE
) eval $ac_var= ;; #(
14392 *) { eval $ac_var=; unset $ac_var;} ;;
14398 case $as_nl`(ac_space=' '; set) 2>&1` in #(
14399 *${as_nl}ac_space
=\
*)
14400 # `set' does not quote correctly, so add quotes: double-quote
14401 # substitution turns \\\\ into \\, and sed turns \\ into \.
14404 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
14407 # `set' quotes correctly as required by POSIX, so do not add quotes.
14408 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
14417 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
14419 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
14421 if diff "$cache_file" confcache
>/dev
/null
2>&1; then :; else
14422 if test -w "$cache_file"; then
14423 if test "x$cache_file" != "x/dev/null"; then
14424 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
14425 $as_echo "$as_me: updating cache $cache_file" >&6;}
14426 if test ! -f "$cache_file" ||
test -h "$cache_file"; then
14427 cat confcache
>"$cache_file"
14429 case $cache_file in #(
14431 mv -f confcache
"$cache_file"$$
&&
14432 mv -f "$cache_file"$$
"$cache_file" ;; #(
14434 mv -f confcache
"$cache_file" ;;
14439 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
14440 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
14445 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
14446 # Let make expand exec_prefix.
14447 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
14449 DEFS
=-DHAVE_CONFIG_H
14454 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
14455 # 1. Remove the extension, and $U if already installed.
14456 ac_script
='s/\$U\././;s/\.o$//;s/\.obj$//'
14457 ac_i
=`$as_echo "$ac_i" | sed "$ac_script"`
14458 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
14459 # will be set to the directory where LIBOBJS objects are built.
14460 as_fn_append ac_libobjs
" \${LIBOBJDIR}$ac_i\$U.$ac_objext"
14461 as_fn_append ac_ltlibobjs
" \${LIBOBJDIR}$ac_i"'$U.lo'
14463 LIBOBJS
=$ac_libobjs
14465 LTLIBOBJS
=$ac_ltlibobjs
14468 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
14469 as_fn_error $?
"conditional \"MAINTAINER_MODE\" was never defined.
14470 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
14473 $as_echo_n "checking that generated files are newer than configure... " >&6; }
14474 if test -n "$am_sleep_pid"; then
14475 # Hide warnings about reused PIDs.
14476 wait $am_sleep_pid 2>/dev
/null
14478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
14479 $as_echo "done" >&6; }
14480 if test -n "$EXEEXT"; then
14482 am__EXEEXT_FALSE
='#'
14484 am__EXEEXT_TRUE
='#'
14488 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
14489 as_fn_error $?
"conditional \"AMDEP\" was never defined.
14490 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14492 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
14493 as_fn_error $?
"conditional \"am__fastdepCC\" was never defined.
14494 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14496 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
14497 as_fn_error $?
"conditional \"am__fastdepCXX\" was never defined.
14498 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14500 if test -z "${SELFTEST_TRUE}" && test -z "${SELFTEST_FALSE}"; then
14501 as_fn_error $?
"conditional \"SELFTEST\" was never defined.
14502 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14504 if test -z "${HAVE_PIPE_OR_PIPE2_TRUE}" && test -z "${HAVE_PIPE_OR_PIPE2_FALSE}"; then
14505 as_fn_error $?
"conditional \"HAVE_PIPE_OR_PIPE2\" was never defined.
14506 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14509 : "${CONFIG_STATUS=./config.status}"
14511 ac_clean_files_save
=$ac_clean_files
14512 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
14513 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
14514 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
14516 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
14518 # Generated by $as_me.
14519 # Run this file to recreate the current configuration.
14520 # Compiler output produced by configure, useful for debugging
14521 # configure, is in config.log if it exists.
14524 ac_cs_recheck=false
14527 SHELL=\${CONFIG_SHELL-$SHELL}
14530 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail
=1
14531 ## -------------------- ##
14532 ## M4sh Initialization. ##
14533 ## -------------------- ##
14535 # Be more Bourne compatible
14536 DUALCASE
=1; export DUALCASE
# for MKS sh
14537 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
14540 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
14541 # is contrary to our usage. Disable this feature.
14542 alias -g '${1+"$@"}'='"$@"'
14543 setopt NO_GLOB_SUBST
14545 case `(set -o) 2>/dev/null` in #(
14557 # Printing a long string crashes Solaris 7 /usr/bin/printf.
14558 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
14559 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
14560 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
14561 # Prefer a ksh shell builtin over an external printf program on Solaris,
14562 # but without wasting forks for bash or zsh.
14563 if test -z "$BASH_VERSION$ZSH_VERSION" \
14564 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
14565 as_echo='print
-r --'
14566 as_echo_n='print
-rn --'
14567 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
14568 as_echo='printf %s
\n'
14569 as_echo_n='printf %s
'
14571 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
14572 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
14573 as_echo_n='/usr
/ucb
/echo -n'
14575 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
14576 as_echo_n_body='eval
14580 expr "X$arg" : "X\\(.*\\)$as_nl";
14581 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
14583 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
14585 export as_echo_n_body
14586 as_echo_n='sh
-c $as_echo_n_body as_echo
'
14588 export as_echo_body
14589 as_echo='sh
-c $as_echo_body as_echo
'
14592 # The user is always right.
14593 if test "${PATH_SEPARATOR+set}" != set; then
14595 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
14596 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
14603 # We need space, tab and new line, in precisely that order. Quoting is
14604 # there to prevent editors from complaining about space-tab.
14605 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
14606 # splitting by setting IFS to empty value.)
14609 # Find who we are. Look in the path if we contain no directory separator.
14612 *[\\/]* ) as_myself=$0 ;;
14613 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14614 for as_dir in $PATH
14617 test -z "$as_dir" && as_dir=.
14618 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
14624 # We did not find ourselves, most probably we were run as `sh COMMAND'
14625 # in which case we are not to be found in the path.
14626 if test "x$as_myself" = x
; then
14629 if test ! -f "$as_myself"; then
14630 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
14634 # Unset variables that we do not need and which cause bugs (e.g. in
14635 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
14636 # suppresses any "Segmentation fault" message there. '((' could
14637 # trigger a bug in pdksh 5.2.14.
14638 for as_var
in BASH_ENV ENV MAIL MAILPATH
14639 do eval test x\
${$as_var+set} = xset \
14640 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
14653 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
14656 # as_fn_error STATUS ERROR [LINENO LOG_FD]
14657 # ----------------------------------------
14658 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
14659 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
14660 # script with STATUS, using 1 if that was 0.
14663 as_status
=$1; test $as_status -eq 0 && as_status
=1
14665 as_lineno
=${as_lineno-"$3"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
14666 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
14668 $as_echo "$as_me: error: $2" >&2
14669 as_fn_exit
$as_status
14673 # as_fn_set_status STATUS
14674 # -----------------------
14675 # Set $? to STATUS, without forking.
14676 as_fn_set_status
()
14679 } # as_fn_set_status
14681 # as_fn_exit STATUS
14682 # -----------------
14683 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
14687 as_fn_set_status
$1
14693 # Portably unset VAR.
14696 { eval $1=; unset $1;}
14698 as_unset
=as_fn_unset
14699 # as_fn_append VAR VALUE
14700 # ----------------------
14701 # Append the text in VALUE to the end of the definition contained in VAR. Take
14702 # advantage of any shell optimizations that allow amortized linear growth over
14703 # repeated appends, instead of the typical quadratic growth present in naive
14705 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
14706 eval 'as_fn_append ()
14717 # as_fn_arith ARG...
14718 # ------------------
14719 # Perform arithmetic evaluation on the ARGs, and store the result in the
14720 # global $as_val. Take advantage of shells that can avoid forks. The arguments
14721 # must be portable across $(()) and expr.
14722 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
14723 eval 'as_fn_arith ()
14730 as_val
=`expr "$@" || test $? -eq 1`
14735 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
14736 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
14742 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
14743 as_basename
=basename
14748 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
14754 as_me
=`$as_basename -- "$0" ||
14755 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
14756 X"$0" : 'X\(//\)$' \| \
14757 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
14759 sed '/^.*\/\([^/][^/]*\)\/*$/{
14773 # Avoid depending upon Character Ranges.
14774 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
14775 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
14776 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
14777 as_cr_digits
='0123456789'
14778 as_cr_alnum
=$as_cr_Letters$as_cr_digits
14780 ECHO_C
= ECHO_N
= ECHO_T
=
14781 case `echo -n x` in #(((((
14783 case `echo 'xy\c'` in
14784 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
14786 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
14793 rm -f conf$$ conf$$.exe conf$$.
file
14794 if test -d conf$$.dir
; then
14795 rm -f conf$$.dir
/conf$$.
file
14798 mkdir conf$$.dir
2>/dev
/null
14800 if (echo >conf$$.
file) 2>/dev
/null
; then
14801 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
14803 # ... but there are two gotchas:
14804 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
14805 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
14806 # In both cases, we have to default to `cp -pR'.
14807 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
14809 elif ln conf$$.
file conf$$
2>/dev
/null
; then
14817 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
14818 rmdir conf$$.dir
2>/dev
/null
14823 # Create "$as_dir" as a directory, including parents if necessary.
14828 -*) as_dir
=.
/$as_dir;;
14830 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
14834 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
14835 *) as_qdir
=$as_dir;;
14837 as_dirs
="'$as_qdir' $as_dirs"
14838 as_dir
=`$as_dirname -- "$as_dir" ||
14839 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14840 X"$as_dir" : 'X\(//\)[^/]' \| \
14841 X"$as_dir" : 'X\(//\)$' \| \
14842 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
14843 $as_echo X"$as_dir" |
14844 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14848 /^X\(\/\/\)[^/].*/{
14861 test -d "$as_dir" && break
14863 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
14864 } ||
test -d "$as_dir" || as_fn_error $?
"cannot create directory $as_dir"
14868 if mkdir
-p .
2>/dev
/null
; then
14869 as_mkdir_p
='mkdir -p "$as_dir"'
14871 test -d .
/-p && rmdir .
/-p
14876 # as_fn_executable_p FILE
14877 # -----------------------
14878 # Test if FILE is an executable regular file.
14879 as_fn_executable_p
()
14881 test -f "$1" && test -x "$1"
14882 } # as_fn_executable_p
14883 as_test_x
='test -x'
14884 as_executable_p
=as_fn_executable_p
14886 # Sed expression to map a string onto a valid CPP name.
14887 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
14889 # Sed expression to map a string onto a valid variable name.
14890 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
14894 ## ----------------------------------- ##
14895 ## Main body of $CONFIG_STATUS script. ##
14896 ## ----------------------------------- ##
14898 test $as_write_fail = 0 && chmod +x
$CONFIG_STATUS || ac_write_fail
=1
14900 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
14901 # Save the log message, to keep $0 and so on meaningful, and to
14902 # report actual input values of CONFIG_FILES etc. instead of their
14903 # values after options handling.
14905 This file was extended by gdbsupport $as_me 1.0, which was
14906 generated by GNU Autoconf 2.69. Invocation command line was
14908 CONFIG_FILES = $CONFIG_FILES
14909 CONFIG_HEADERS = $CONFIG_HEADERS
14910 CONFIG_LINKS = $CONFIG_LINKS
14911 CONFIG_COMMANDS = $CONFIG_COMMANDS
14914 on `(hostname || uname -n) 2>/dev/null | sed 1q`
14919 case $ac_config_files in *"
14920 "*) set x
$ac_config_files; shift; ac_config_files
=$
*;;
14923 case $ac_config_headers in *"
14924 "*) set x
$ac_config_headers; shift; ac_config_headers
=$
*;;
14928 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14929 # Files that config.status was made for.
14930 config_files="$ac_config_files"
14931 config_headers="$ac_config_headers"
14932 config_commands="$ac_config_commands"
14936 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
14938 \`$as_me' instantiates files and other configuration actions
14939 from templates according to the current configuration. Unless the files
14940 and actions are specified as TAGs, all are instantiated by default.
14942 Usage: $0 [OPTION]... [TAG]...
14944 -h, --help print this help, then exit
14945 -V, --version print version number and configuration settings, then exit
14946 --config print configuration, then exit
14947 -q, --quiet, --silent
14948 do not print progress messages
14949 -d, --debug don't remove temporary files
14950 --recheck update $as_me by reconfiguring in the same conditions
14951 --file=FILE[:TEMPLATE]
14952 instantiate the configuration file FILE
14953 --header=FILE[:TEMPLATE]
14954 instantiate the configuration header FILE
14956 Configuration files:
14959 Configuration headers:
14962 Configuration commands:
14965 Report bugs to the package provider."
14968 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14969 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
14971 gdbsupport config.status 1.0
14972 configured by $0, generated by GNU Autoconf 2.69,
14973 with options \\"\$ac_cs_config\\"
14975 Copyright (C) 2012 Free Software Foundation, Inc.
14976 This config.status script is free software; the Free Software Foundation
14977 gives unlimited permission to copy, distribute and modify it."
14984 test -n "\$AWK" || AWK=awk
14987 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
14988 # The default lists apply if the user does not specify any file.
14994 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
14995 ac_optarg
=`expr "X$1" : 'X[^=]*=\(.*\)'`
14999 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
15011 # Handling of the options.
15012 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
15014 --version |
--versio |
--versi |
--vers |
--ver |
--ve |
--v |
-V )
15015 $as_echo "$ac_cs_version"; exit ;;
15016 --config |
--confi |
--conf |
--con |
--co |
--c )
15017 $as_echo "$ac_cs_config"; exit ;;
15018 --debug |
--debu |
--deb |
--de |
--d |
-d )
15020 --file |
--fil |
--fi |
--f )
15023 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15024 '') as_fn_error $?
"missing file argument" ;;
15026 as_fn_append CONFIG_FILES
" '$ac_optarg'"
15027 ac_need_defaults
=false
;;
15028 --header |
--heade |
--head |
--hea )
15031 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15033 as_fn_append CONFIG_HEADERS
" '$ac_optarg'"
15034 ac_need_defaults
=false
;;
15036 # Conflict between --help and --header
15037 as_fn_error $?
"ambiguous option: \`$1'
15038 Try \`$0 --help' for more information.";;
15039 --help |
--hel |
-h )
15040 $as_echo "$ac_cs_usage"; exit ;;
15041 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
15042 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
15045 # This is an error.
15046 -*) as_fn_error $?
"unrecognized option: \`$1'
15047 Try \`$0 --help' for more information." ;;
15049 *) as_fn_append ac_config_targets
" $1"
15050 ac_need_defaults
=false
;;
15056 ac_configure_extra_args
=
15058 if $ac_cs_silent; then
15060 ac_configure_extra_args
="$ac_configure_extra_args --silent"
15064 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15065 if \$ac_cs_recheck; then
15066 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
15068 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
15069 CONFIG_SHELL='$SHELL'
15070 export CONFIG_SHELL
15075 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
15079 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
15080 ## Running $as_me. ##
15086 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15090 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
15091 # Capture the value of obsolete ALL_LINGUAS because we need it to compute
15092 # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
15094 eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
15095 # Capture the value of LINGUAS because we need it to compute CATALOGS.
15096 LINGUAS="${LINGUAS-%UNSET%}"
15101 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
15103 # Handling of arguments.
15104 for ac_config_target
in $ac_config_targets
15106 case $ac_config_target in
15107 "config.h") CONFIG_HEADERS
="$CONFIG_HEADERS config.h:config.in" ;;
15108 "depfiles") CONFIG_COMMANDS
="$CONFIG_COMMANDS depfiles" ;;
15109 "default-1") CONFIG_COMMANDS
="$CONFIG_COMMANDS default-1" ;;
15110 "Makefile") CONFIG_FILES
="$CONFIG_FILES Makefile" ;;
15112 *) as_fn_error $?
"invalid argument: \`$ac_config_target'" "$LINENO" 5;;
15117 # If the user did not use the arguments to specify the items to instantiate,
15118 # then the envvar interface is used. Set only those that are not.
15119 # We use the long form for the default assignment because of an extremely
15120 # bizarre bug on SunOS 4.1.3.
15121 if $ac_need_defaults; then
15122 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
15123 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS
=$config_headers
15124 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS
=$config_commands
15127 # Have a temporary directory for convenience. Make it in the build tree
15128 # simply because there is no reason against having it here, and in addition,
15129 # creating and moving files from /tmp can sometimes cause problems.
15130 # Hook for its removal unless debugging.
15131 # Note that there is a small window in which the directory will not be cleaned:
15132 # after its creation but before its name has been assigned to `$tmp'.
15136 trap 'exit_status=$?
15137 : "${ac_tmp:=$tmp}"
15138 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
15140 trap 'as_fn_exit 1' 1 2 13 15
15142 # Create a (secure) tmp directory for tmp files.
15145 tmp
=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
15149 tmp
=.
/conf$$
-$RANDOM
15150 (umask 077 && mkdir
"$tmp")
15151 } || as_fn_error $?
"cannot create a temporary directory in ." "$LINENO" 5
15154 # Set up the scripts for CONFIG_FILES section.
15155 # No need to generate them if there are no CONFIG_FILES.
15156 # This happens for instance with `./config.status config.h'.
15157 if test -n "$CONFIG_FILES"; then
15160 ac_cr
=`echo X | tr X '\015'`
15161 # On cygwin, bash can eat \r inside `` if the user requested igncr.
15162 # But we know of no other shell where ac_cr would be empty at this
15163 # point, so we can use a bashism as a fallback.
15164 if test "x$ac_cr" = x
; then
15165 eval ac_cr
=\$
\'\\r
\'
15167 ac_cs_awk_cr
=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
15168 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
15171 ac_cs_awk_cr
=$ac_cr
15174 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
15179 echo "cat >conf$$subs.awk <<_ACEOF" &&
15180 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
15182 } >conf$$subs.sh ||
15183 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
15184 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
15186 for ac_last_try in false false false false false :; do
15187 . ./conf$$subs.sh ||
15188 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
15190 ac_delim_n=`sed -n "s
/.
*$ac_delim\$
/X
/p
" conf$$subs.awk | grep -c X`
15191 if test $ac_delim_n = $ac_delim_num; then
15193 elif $ac_last_try; then
15194 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
15196 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
15199 rm -f conf$$subs.sh
15201 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15202 cat >>"\
$ac_tmp/subs1.
awk" <<\\_ACAWK &&
15206 s/^/S["/; s
/!.
*/"]=/
15216 s/\(.\{148\}\)..*/\1/
15218 s/["\\]/\\&/g
; s
/^
/"/; s/$/\\n"\\/
15223 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
15230 s/\(.\{148\}\)..*/\1/
15232 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/
15236 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
15241 ' <conf$$subs.awk | sed '
15246 ' >>$CONFIG_STATUS || ac_write_fail=1
15247 rm -f conf$$subs.awk
15248 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15250 cat >>"\
$ac_tmp/subs1.
awk" <<_ACAWK &&
15251 for (key in S) S_is_set[key] = 1
15257 nfields = split(line, field, "@
")
15259 len = length(field[1])
15260 for (i = 2; i < nfields; i++) {
15262 keylen = length(key)
15263 if (S_is_set[key]) {
15265 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
15266 len += length(value) + length(field[++i])
15277 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15278 if sed "s
/$ac_cr//" < /dev/null > /dev/null 2>&1; then
15279 sed "s
/$ac_cr\$
//; s
/$ac_cr/$ac_cs_awk_cr/g
"
15282 fi < "$ac_tmp/subs1.
awk" > "$ac_tmp/subs.
awk" \
15283 || as_fn_error $? "could not setup config files machinery
" "$LINENO" 5
15286 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
15287 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".
", strip leading and
15288 # trailing colons and then remove the whole line if VPATH becomes empty
15289 # (actually we leave an empty line to preserve line numbers).
15290 if test "x
$srcdir" = x.; then
15291 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
15309 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15310 fi # test -n "$CONFIG_FILES"
15312 # Set up the scripts for CONFIG_HEADERS section.
15313 # No need to generate them if there are no CONFIG_HEADERS.
15314 # This happens for instance with `./config.status Makefile'.
15315 if test -n "$CONFIG_HEADERS"; then
15316 cat >"$ac_tmp/defines.
awk" <<\_ACAWK ||
15320 # Transform confdefs.h into an awk script `defines.awk', embedded as
15321 # here-document in config.status, that substitutes the proper values into
15322 # config.h.in to produce config.h.
15324 # Create a delimiter string that does not exist in confdefs.h, to ease
15325 # handling of long lines.
15327 for ac_last_try in false false :; do
15328 ac_tt=`sed -n "/$ac_delim/p
" confdefs.h`
15329 if test -z "$ac_tt"; then
15331 elif $ac_last_try; then
15332 as_fn_error $? "could not
make $CONFIG_HEADERS" "$LINENO" 5
15334 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
15338 # For the awk script, D is an array of macro values keyed by name,
15339 # likewise P contains macro parameters if any. Preserve backslash
15340 # newline sequences.
15342 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
15344 s/.\{148\}/&'"$ac_delim"'/g
15347 s/^[ ]*#[ ]*define[ ][ ]*/ /
15354 s
/^ \
('"$ac_word_re"'\
)\
(([^
()]*)\
)[ ]*\
(.
*\
)/P
["\1"]="\2"\
15356 s
/^ \
('"$ac_word_re"'\
)[ ]*\
(.
*\
)/D
["\1"]=" \2"/p
15360 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\
1"]="\
2"\
15361 D["\
1"]=" \
3\\\\\\n
"\\/p
15363 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\
1"]=" \
2\\\\\\n
"\\/p
15368 s/.\{148\}/&'"$ac_delim"'/g
15373 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/p
15376 s
/["\\]/\\&/g; s/^/"/; s
/$
/\\\\\\n
"\\/p
15378 ' <confdefs.h | sed '
15379 s/'"$ac_delim"'/"\\\
15380 "/g' >>$CONFIG_STATUS || ac_write_fail=1
15382 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15383 for (key in D) D_is_set[key] = 1
15386 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
15388 split(line, arg, " ")
15389 if (arg[1] == "#") {
15393 defundef
= substr
(arg
[1], 2)
15396 split(mac1
, mac2
, "(") #)
15398 prefix
= substr
(line
, 1, index
(line
, defundef
) - 1)
15399 if (D_is_set
[macro
]) {
15400 # Preserve the white space surrounding the "#".
15401 print prefix
"define", macro P
[macro
] D
[macro
]
15404 # Replace #undef with comments. This is necessary, for example,
15405 # in the case of _POSIX_SOURCE, which is predefined and required
15406 # on some systems where configure will not decide to define it.
15407 if (defundef
== "undef") {
15408 print
"/*", prefix defundef
, macro
, "*/"
15416 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
15417 as_fn_error $?
"could not setup config headers machinery" "$LINENO" 5
15418 fi # test -n "$CONFIG_HEADERS"
15421 eval set X
" :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
15426 :[FHLC
]) ac_mode
=$ac_tag; continue;;
15428 case $ac_mode$ac_tag in
15430 :L
* |
:C
*:*) as_fn_error $?
"invalid tag \`$ac_tag'" "$LINENO" 5;;
15431 :[FH
]-) ac_tag
=-:-;;
15432 :[FH
]*) ac_tag
=$ac_tag:$ac_tag.
in;;
15449 -) ac_f
="$ac_tmp/stdin";;
15450 *) # Look for the file first in the build tree, then in the source tree
15451 # (if the path is not absolute). The absolute path cannot be DOS-style,
15452 # because $ac_f cannot contain `:'.
15456 *) test -f "$srcdir/$ac_f" && ac_f
="$srcdir/$ac_f";;
15458 as_fn_error
1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
15460 case $ac_f in *\'*) ac_f
=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
15461 as_fn_append ac_file_inputs
" '$ac_f'"
15464 # Let's still pretend it is `configure' which instantiates (i.e., don't
15465 # use $as_me), people would be surprised to read:
15466 # /* config.h. Generated by config.status. */
15467 configure_input
='Generated from '`
15468 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
15470 if test x
"$ac_file" != x-
; then
15471 configure_input
="$ac_file. $configure_input"
15472 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
15473 $as_echo "$as_me: creating $ac_file" >&6;}
15475 # Neutralize special characters interpreted by sed in replacement strings.
15476 case $configure_input in #(
15477 *\
&* |
*\|
* |
*\\* )
15478 ac_sed_conf_input
=`$as_echo "$configure_input" |
15479 sed 's/[\\\\&|]/\\\\&/g'`;; #(
15480 *) ac_sed_conf_input
=$configure_input;;
15484 *:-:* |
*:-) cat >"$ac_tmp/stdin" \
15485 || as_fn_error $?
"could not create $ac_file" "$LINENO" 5 ;;
15490 ac_dir
=`$as_dirname -- "$ac_file" ||
15491 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15492 X"$ac_file" : 'X\(//\)[^/]' \| \
15493 X"$ac_file" : 'X\(//\)$' \| \
15494 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
15495 $as_echo X"$ac_file" |
15496 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15500 /^X\(\/\/\)[^/].*/{
15513 as_dir
="$ac_dir"; as_fn_mkdir_p
15517 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
15519 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
15520 # A ".." for each directory in $ac_dir_suffix.
15521 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
15522 case $ac_top_builddir_sub in
15523 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
15524 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
15527 ac_abs_top_builddir
=$ac_pwd
15528 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
15529 # for backward compatibility:
15530 ac_top_builddir
=$ac_top_build_prefix
15533 .
) # We are building in place.
15535 ac_top_srcdir
=$ac_top_builddir_sub
15536 ac_abs_top_srcdir
=$ac_pwd ;;
15537 [\\/]* | ?
:[\\/]* ) # Absolute name.
15538 ac_srcdir
=$srcdir$ac_dir_suffix;
15539 ac_top_srcdir
=$srcdir
15540 ac_abs_top_srcdir
=$srcdir ;;
15541 *) # Relative name.
15542 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
15543 ac_top_srcdir
=$ac_top_build_prefix$srcdir
15544 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
15546 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
15556 [\\/$
]* | ?
:[\\/]* ) ac_INSTALL
=$INSTALL ;;
15557 *) ac_INSTALL
=$ac_top_build_prefix$INSTALL ;;
15559 ac_MKDIR_P
=$MKDIR_P
15561 [\\/$
]* | ?
:[\\/]* ) ;;
15562 */*) ac_MKDIR_P
=$ac_top_build_prefix$MKDIR_P ;;
15566 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
15567 # If the template does not know about datarootdir, expand it.
15568 # FIXME: This hack should be removed a few years after 2.60.
15569 ac_datarootdir_hack
=; ac_datarootdir_seen
=
15580 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
15581 *datarootdir
*) ac_datarootdir_seen
=yes;;
15582 *@datadir@
*|
*@docdir@
*|
*@infodir@
*|
*@localedir@
*|
*@mandir@
*)
15583 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
15584 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
15586 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15587 ac_datarootdir_hack='
15588 s&@datadir@&$datadir&g
15589 s&@docdir@&$docdir&g
15590 s&@infodir@&$infodir&g
15591 s&@localedir@&$localedir&g
15592 s&@mandir@&$mandir&g
15593 s&\\\${datarootdir}&$datarootdir&g' ;;
15597 # Neutralize VPATH when `$srcdir' = `.'.
15598 # Shell code in configure.ac might set extrasub.
15599 # FIXME: do we really want to maintain this feature?
15600 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15601 ac_sed_extra="$ac_vpsub
15604 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
15606 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
15607 s|@configure_input@|
$ac_sed_conf_input|
;t t
15608 s
&@top_builddir@
&$ac_top_builddir_sub&;t t
15609 s
&@top_build_prefix@
&$ac_top_build_prefix&;t t
15610 s
&@srcdir@
&$ac_srcdir&;t t
15611 s
&@abs_srcdir@
&$ac_abs_srcdir&;t t
15612 s
&@top_srcdir@
&$ac_top_srcdir&;t t
15613 s
&@abs_top_srcdir@
&$ac_abs_top_srcdir&;t t
15614 s
&@builddir@
&$ac_builddir&;t t
15615 s
&@abs_builddir@
&$ac_abs_builddir&;t t
15616 s
&@abs_top_builddir@
&$ac_abs_top_builddir&;t t
15617 s
&@INSTALL@
&$ac_INSTALL&;t t
15618 s
&@MKDIR_P@
&$ac_MKDIR_P&;t t
15619 $ac_datarootdir_hack
15621 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.
awk" \
15622 >$ac_tmp/out || as_fn_error $? "could not create
$ac_file" "$LINENO" 5
15624 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
15625 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out
"`; test -n "$ac_out"; } &&
15626 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
15627 "$ac_tmp/out
"`; test -z "$ac_out"; } &&
15628 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file contains a reference to the variable \
`datarootdir'
15629 which seems to be undefined. Please make sure it is defined" >&5
15630 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir
'
15631 which seems to be undefined. Please make sure it is defined" >&2;}
15633 rm -f "$ac_tmp/stdin"
15635 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
15636 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
15638 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
15644 if test x"$ac_file" != x-; then
15646 $as_echo "/* $configure_input */" \
15647 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
15648 } >"$ac_tmp/config.h" \
15649 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
15650 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
15651 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
15652 $as_echo "$as_me: $ac_file is unchanged" >&6;}
15655 mv "$ac_tmp/config.h" "$ac_file" \
15656 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
15659 $as_echo "/* $configure_input */" \
15660 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
15661 || as_fn_error $? "could not create -" "$LINENO" 5
15663 # Compute "$ac_file"'s index
in $config_headers.
15666 for _am_header
in $config_headers :; do
15667 case $_am_header in
15668 $_am_arg |
$_am_arg:* )
15671 _am_stamp_count
=`expr $_am_stamp_count + 1` ;;
15674 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
15675 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15676 X"$_am_arg" : 'X\(//\)[^/]' \| \
15677 X"$_am_arg" : 'X\(//\)$' \| \
15678 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
15679 $as_echo X"$_am_arg" |
15680 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15684 /^X\(\/\/\)[^/].*/{
15696 s/.*/./; q'`/stamp-h
$_am_stamp_count
15699 :C
) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
15700 $as_echo "$as_me: executing $ac_file commands" >&6;}
15705 case $ac_file$ac_mode in
15706 "depfiles":C
) test x
"$AMDEP_TRUE" != x
"" ||
{
15707 # Older Autoconf quotes --file arguments for eval, but not when files
15708 # are listed without --file. Let's play safe and only enable the eval
15709 # if we detect the quoting.
15710 case $CONFIG_FILES in
15711 *\'*) eval set x
"$CONFIG_FILES" ;;
15712 *) set x
$CONFIG_FILES ;;
15717 # Strip MF so we end up with the name of the file.
15718 mf
=`echo "$mf" | sed -e 's/:.*$//'`
15719 # Check whether this is an Automake generated Makefile or not.
15720 # We used to match only the files named 'Makefile.in', but
15721 # some people rename them; so instead we look at the file content.
15722 # Grep'ing the first line is not enough: some people post-process
15723 # each Makefile.in and add a new line on top of each file to say so.
15724 # Grep'ing the whole file is not good either: AIX grep has a line
15725 # limit of 2048, but all sed's we know have understand at least 4000.
15726 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" |
grep X
>/dev
/null
2>&1; then
15727 dirpart
=`$as_dirname -- "$mf" ||
15728 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15729 X"$mf" : 'X\(//\)[^/]' \| \
15730 X"$mf" : 'X\(//\)$' \| \
15731 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
15733 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15737 /^X\(\/\/\)[^/].*/{
15753 # Extract the definition of DEPDIR, am__include, and am__quote
15754 # from the Makefile without running 'make'.
15755 DEPDIR
=`sed -n 's/^DEPDIR = //p' < "$mf"`
15756 test -z "$DEPDIR" && continue
15757 am__include
=`sed -n 's/^am__include = //p' < "$mf"`
15758 test -z "$am__include" && continue
15759 am__quote
=`sed -n 's/^am__quote = //p' < "$mf"`
15760 # Find all dependency output files, they are included files with
15761 # $(DEPDIR) in their names. We invoke sed twice because it is the
15762 # simplest approach to changing $(DEPDIR) to its actual value in the
15764 for file in `sed -n "
15765 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
15766 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
15767 # Make sure the directory exists.
15768 test -f "$dirpart/$file" && continue
15769 fdir
=`$as_dirname -- "$file" ||
15770 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15771 X"$file" : 'X\(//\)[^/]' \| \
15772 X"$file" : 'X\(//\)$' \| \
15773 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
15774 $as_echo X"$file" |
15775 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15779 /^X\(\/\/\)[^/].*/{
15792 as_dir
=$dirpart/$fdir; as_fn_mkdir_p
15793 # echo "creating $dirpart/$file"
15794 echo '# dummy' > "$dirpart/$file"
15800 for ac_file
in $CONFIG_FILES; do
15801 # Support "outfile[:infile[:infile...]]"
15803 *:*) ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
15805 # PO directories have a Makefile.in generated from Makefile.in.in.
15806 case "$ac_file" in */Makefile.
in)
15807 # Adjust a relative srcdir.
15808 ac_dir
=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
15809 ac_dir_suffix
=/`echo "$ac_dir"|sed 's%^\./%%'`
15810 ac_dots
=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
15811 # In autoconf-2.13 it is called $ac_given_srcdir.
15812 # In autoconf-2.50 it is called $srcdir.
15813 test -n "$ac_given_srcdir" || ac_given_srcdir
="$srcdir"
15814 case "$ac_given_srcdir" in
15815 .
) top_srcdir
=`echo $ac_dots|sed 's%/$%%'` ;;
15816 /*) top_srcdir
="$ac_given_srcdir" ;;
15817 *) top_srcdir
="$ac_dots$ac_given_srcdir" ;;
15819 if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
15820 rm -f "$ac_dir/POTFILES"
15821 test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" ||
echo "creating $ac_dir/POTFILES"
15822 cat "$ac_given_srcdir/$ac_dir/POTFILES.in" |
sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," |
sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
15823 POMAKEFILEDEPS
="POTFILES.in"
15824 # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
15825 # on $ac_dir but don't depend on user-specified configuration
15827 if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
15828 # The LINGUAS file contains the set of available languages.
15829 if test -n "$OBSOLETE_ALL_LINGUAS"; then
15830 test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.ac is obsolete" ||
echo "setting ALL_LINGUAS in configure.ac is obsolete"
15832 ALL_LINGUAS_
=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
15833 # Hide the ALL_LINGUAS assigment from automake.
15834 eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
15835 POMAKEFILEDEPS
="$POMAKEFILEDEPS LINGUAS"
15837 # The set of available languages was given in configure.ac.
15838 eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
15840 case "$ac_given_srcdir" in
15842 *) srcdirpre
='$(srcdir)/' ;;
15848 for lang
in $ALL_LINGUAS; do
15849 POFILES
="$POFILES $srcdirpre$lang.po"
15850 GMOFILES
="$GMOFILES $srcdirpre$lang.gmo"
15851 UPDATEPOFILES
="$UPDATEPOFILES $lang.po-update"
15852 DUMMYPOFILES
="$DUMMYPOFILES $lang.nop"
15854 # CATALOGS depends on both $ac_dir and the user's LINGUAS
15855 # environment variable.
15857 if test -n "$ALL_LINGUAS"; then
15858 for presentlang
in $ALL_LINGUAS; do
15860 if test "%UNSET%" != "$LINGUAS"; then
15861 desiredlanguages
="$LINGUAS"
15863 desiredlanguages
="$ALL_LINGUAS"
15865 for desiredlang
in $desiredlanguages; do
15866 # Use the presentlang catalog if desiredlang is
15867 # a. equal to presentlang, or
15868 # b. a variant of presentlang (because in this case,
15869 # presentlang can be used as a fallback for messages
15870 # which are not translated in the desiredlang catalog).
15871 case "$desiredlang" in
15872 "$presentlang"*) useit
=yes;;
15875 if test $useit = yes; then
15876 INST_LINGUAS
="$INST_LINGUAS $presentlang"
15881 if test -n "$INST_LINGUAS"; then
15882 for lang
in $INST_LINGUAS; do
15883 CATALOGS
="$CATALOGS $lang.gmo"
15886 test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" ||
echo "creating $ac_dir/Makefile"
15887 sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
15888 for f
in "$ac_given_srcdir/$ac_dir"/Rules-
*; do
15889 if test -f "$f"; then
15891 *.orig |
*.bak |
*~
) ;;
15892 *) cat "$f" >> "$ac_dir/Makefile" ;;
15907 ac_clean_files
=$ac_clean_files_save
15909 test $ac_write_fail = 0 ||
15910 as_fn_error $?
"write failure creating $CONFIG_STATUS" "$LINENO" 5
15913 # configure is writing to config.log, and then calls config.status.
15914 # config.status does its own redirection, appending to config.log.
15915 # Unfortunately, on DOS this fails, as config.log is still kept open
15916 # by configure, so config.status won't be able to write to it; its
15917 # output is simply discarded. So we exec the FD to /dev/null,
15918 # effectively closing config.log, so it can be properly (re)opened and
15919 # appended to by config.status. When coming back to configure, we
15920 # need to make the FD available again.
15921 if test "$no_create" != yes; then
15923 ac_config_status_args
=
15924 test "$silent" = yes &&
15925 ac_config_status_args
="$ac_config_status_args --quiet"
15927 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
15929 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
15930 # would make configure fail if this is the last instruction.
15931 $ac_cs_success || as_fn_exit
1
15933 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no
; then
15934 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
15935 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}