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libgomp/ 

* acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
	(LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
	(LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
	(LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
	* configure: Regenerate.
	* Makefile.in, testsuite/Makefile.in: Likewise.

libstdc++-v3/
	* acinclude.m4 (GLIBCXX_CHECK_SETRLIMIT, GLIBCXX_ENABLE_C99)
	(GLIBCXX_CHECK_C99_TR1, GLIBCXX_CHECK_RANDOM_TR1)
	(GLIBCXX_ENABLE_VISIBILITY): Fix cache variable names.
	(GLIBCXX_CHECK_SYSTEM_ERROR): Likewise.  Factorize.
	* configure: Regenerate.

libgfortran/
	* acinclude.m4 (LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY)
	(LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT)
	(LIBGFOR_CHECK_ATTRIBUTE_ALIAS, LIBGFOR_CHECK_SYNC_FETCH_AND_ADD)
	(LIBGFOR_GTHREAD_WEAK, LIBGFOR_CHECK_UNLINK_OPEN_FILE)
	(LIBGFOR_CHECK_CRLF, LIBGFOR_CHECK_FOR_BROKEN_ISFINITE)
	(LIBGFOR_CHECK_FOR_BROKEN_ISNAN)
	(LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY, LIBGFOR_CHECK_WORKING_STAT)
	(LIBGFOR_CHECK_FPSETMASK, LIBGFOR_CHECK_MINGW_SNPRINTF):
	Fix cache variable names.
	* configure, Makefile.in: Regenerate.

From-SVN: r134531
This commit is contained in:
Ralf Wildenhues 2008-04-21 20:55:19 +00:00 committed by Ralf Wildenhues
parent b60db1bae7
commit 6d26724a16
12 changed files with 528 additions and 637 deletions
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13
libgfortran/ChangeLog
View File

@ -1,3 +1,16 @@
2008-04-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* acinclude.m4 (LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY)
(LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT)
(LIBGFOR_CHECK_ATTRIBUTE_ALIAS, LIBGFOR_CHECK_SYNC_FETCH_AND_ADD)
(LIBGFOR_GTHREAD_WEAK, LIBGFOR_CHECK_UNLINK_OPEN_FILE)
(LIBGFOR_CHECK_CRLF, LIBGFOR_CHECK_FOR_BROKEN_ISFINITE)
(LIBGFOR_CHECK_FOR_BROKEN_ISNAN)
(LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY, LIBGFOR_CHECK_WORKING_STAT)
(LIBGFOR_CHECK_FPSETMASK, LIBGFOR_CHECK_MINGW_SNPRINTF):
Fix cache variable names.
* configure, Makefile.in: Regenerate.
2008-04-20 Jerry DeLisle <jvdelisle@gcc.gnu.org> 2008-04-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/35991 PR fortran/35991

1
libgfortran/Makefile.in
View File

@ -51,6 +51,7 @@ ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
am__aclocal_m4_deps = $(top_srcdir)/../config/depstand.m4 \ am__aclocal_m4_deps = $(top_srcdir)/../config/depstand.m4 \
$(top_srcdir)/../config/lead-dot.m4 \ $(top_srcdir)/../config/lead-dot.m4 \
$(top_srcdir)/../config/multi.m4 \ $(top_srcdir)/../config/multi.m4 \
$(top_srcdir)/../config/override.m4 \
$(top_srcdir)/../config/proginstall.m4 \ $(top_srcdir)/../config/proginstall.m4 \
$(top_srcdir)/../config/stdint.m4 \ $(top_srcdir)/../config/stdint.m4 \
$(top_srcdir)/../ltoptions.m4 $(top_srcdir)/../ltsugar.m4 \ $(top_srcdir)/../ltoptions.m4 $(top_srcdir)/../ltsugar.m4 \

106
libgfortran/acinclude.m4
View File

@ -30,14 +30,14 @@ AC_DEFUN([AC_PROG_LD])
dnl Check whether the target supports hidden visibility. dnl Check whether the target supports hidden visibility.
AC_DEFUN([LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY], [ AC_DEFUN([LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY], [
AC_CACHE_CHECK([whether the target supports hidden visibility], AC_CACHE_CHECK([whether the target supports hidden visibility],
have_attribute_visibility, [ libgfor_cv_have_attribute_visibility, [
save_CFLAGS="$CFLAGS" save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror" CFLAGS="$CFLAGS -Werror"
AC_TRY_COMPILE([void __attribute__((visibility("hidden"))) foo(void) { }], AC_TRY_COMPILE([void __attribute__((visibility("hidden"))) foo(void) { }],
[], have_attribute_visibility=yes, [], libgfor_cv_have_attribute_visibility=yes,
have_attribute_visibility=no) libgfor_cv_have_attribute_visibility=no)
CFLAGS="$save_CFLAGS"]) CFLAGS="$save_CFLAGS"])
if test $have_attribute_visibility = yes; then if test $libgfor_cv_have_attribute_visibility = yes; then
AC_DEFINE(HAVE_ATTRIBUTE_VISIBILITY, 1, AC_DEFINE(HAVE_ATTRIBUTE_VISIBILITY, 1,
[Define to 1 if the target supports __attribute__((visibility(...))).]) [Define to 1 if the target supports __attribute__((visibility(...))).])
fi]) fi])
@ -45,14 +45,14 @@ AC_DEFUN([LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY], [
dnl Check whether the target supports dllexport dnl Check whether the target supports dllexport
AC_DEFUN([LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT], [ AC_DEFUN([LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT], [
AC_CACHE_CHECK([whether the target supports dllexport], AC_CACHE_CHECK([whether the target supports dllexport],
have_attribute_dllexport, [ libgfor_cv_have_attribute_dllexport, [
save_CFLAGS="$CFLAGS" save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror" CFLAGS="$CFLAGS -Werror"
AC_TRY_COMPILE([void __attribute__((dllexport)) foo(void) { }], AC_TRY_COMPILE([void __attribute__((dllexport)) foo(void) { }],
[], have_attribute_dllexport=yes, [], libgfor_cv_have_attribute_dllexport=yes,
have_attribute_dllexport=no) libgfor_cv_have_attribute_dllexport=no)
CFLAGS="$save_CFLAGS"]) CFLAGS="$save_CFLAGS"])
if test $have_attribute_dllexport = yes; then if test $libgfor_cv_have_attribute_dllexport = yes; then
AC_DEFINE(HAVE_ATTRIBUTE_DLLEXPORT, 1, AC_DEFINE(HAVE_ATTRIBUTE_DLLEXPORT, 1,
[Define to 1 if the target supports __attribute__((dllexport)).]) [Define to 1 if the target supports __attribute__((dllexport)).])
fi]) fi])
@ -60,12 +60,12 @@ AC_DEFUN([LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT], [
dnl Check whether the target supports symbol aliases. dnl Check whether the target supports symbol aliases.
AC_DEFUN([LIBGFOR_CHECK_ATTRIBUTE_ALIAS], [ AC_DEFUN([LIBGFOR_CHECK_ATTRIBUTE_ALIAS], [
AC_CACHE_CHECK([whether the target supports symbol aliases], AC_CACHE_CHECK([whether the target supports symbol aliases],
have_attribute_alias, [ libgfor_cv_have_attribute_alias, [
AC_TRY_LINK([ AC_TRY_LINK([
void foo(void) { } void foo(void) { }
extern void bar(void) __attribute__((alias("foo")));], extern void bar(void) __attribute__((alias("foo")));],
[bar();], have_attribute_alias=yes, have_attribute_alias=no)]) [bar();], libgfor_cv_have_attribute_alias=yes, libgfor_cv_have_attribute_alias=no)])
if test $have_attribute_alias = yes; then if test $libgfor_cv_have_attribute_alias = yes; then
AC_DEFINE(HAVE_ATTRIBUTE_ALIAS, 1, AC_DEFINE(HAVE_ATTRIBUTE_ALIAS, 1,
[Define to 1 if the target supports __attribute__((alias(...))).]) [Define to 1 if the target supports __attribute__((alias(...))).])
fi]) fi])
@ -73,12 +73,12 @@ extern void bar(void) __attribute__((alias("foo")));],
dnl Check whether the target supports __sync_fetch_and_add. dnl Check whether the target supports __sync_fetch_and_add.
AC_DEFUN([LIBGFOR_CHECK_SYNC_FETCH_AND_ADD], [ AC_DEFUN([LIBGFOR_CHECK_SYNC_FETCH_AND_ADD], [
AC_CACHE_CHECK([whether the target supports __sync_fetch_and_add], AC_CACHE_CHECK([whether the target supports __sync_fetch_and_add],
have_sync_fetch_and_add, [ libgfor_cv_have_sync_fetch_and_add, [
AC_TRY_LINK([int foovar = 0;], [ AC_TRY_LINK([int foovar = 0;], [
if (foovar <= 0) return __sync_fetch_and_add (&foovar, 1); if (foovar <= 0) return __sync_fetch_and_add (&foovar, 1);
if (foovar > 10) return __sync_add_and_fetch (&foovar, -1);], if (foovar > 10) return __sync_add_and_fetch (&foovar, -1);],
have_sync_fetch_and_add=yes, have_sync_fetch_and_add=no)]) libgfor_cv_have_sync_fetch_and_add=yes, libgfor_cv_have_sync_fetch_and_add=no)])
if test $have_sync_fetch_and_add = yes; then if test $libgfor_cv_have_sync_fetch_and_add = yes; then
AC_DEFINE(HAVE_SYNC_FETCH_AND_ADD, 1, AC_DEFINE(HAVE_SYNC_FETCH_AND_ADD, 1,
[Define to 1 if the target supports __sync_fetch_and_add]) [Define to 1 if the target supports __sync_fetch_and_add])
fi]) fi])
@ -97,13 +97,13 @@ target_thread_file=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`])
dnl Check for pragma weak. dnl Check for pragma weak.
AC_DEFUN([LIBGFOR_GTHREAD_WEAK], [ AC_DEFUN([LIBGFOR_GTHREAD_WEAK], [
AC_CACHE_CHECK([whether pragma weak works], AC_CACHE_CHECK([whether pragma weak works],
have_pragma_weak, [ libgfor_cv_have_pragma_weak, [
gfor_save_CFLAGS="$CFLAGS" gfor_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Wunknown-pragmas" CFLAGS="$CFLAGS -Wunknown-pragmas"
AC_TRY_COMPILE([void foo (void); AC_TRY_COMPILE([void foo (void);
#pragma weak foo], [if (foo) foo ();], #pragma weak foo], [if (foo) foo ();],
have_pragma_weak=yes, have_pragma_weak=no)]) libgfor_cv_have_pragma_weak=yes, libgfor_cv_have_pragma_weak=no)])
if test $have_pragma_weak = yes; then if test $libgfor_cv_have_pragma_weak = yes; then
AC_DEFINE(SUPPORTS_WEAK, 1, AC_DEFINE(SUPPORTS_WEAK, 1,
[Define to 1 if the target supports #pragma weak]) [Define to 1 if the target supports #pragma weak])
fi fi
@ -117,7 +117,7 @@ AC_DEFUN([LIBGFOR_GTHREAD_WEAK], [
dnl Check whether target can unlink a file still open. dnl Check whether target can unlink a file still open.
AC_DEFUN([LIBGFOR_CHECK_UNLINK_OPEN_FILE], [ AC_DEFUN([LIBGFOR_CHECK_UNLINK_OPEN_FILE], [
AC_CACHE_CHECK([whether the target can unlink an open file], AC_CACHE_CHECK([whether the target can unlink an open file],
have_unlink_open_file, [ libgfor_cv_have_unlink_open_file, [
AC_TRY_RUN([ AC_TRY_RUN([
#include <errno.h> #include <errno.h>
#include <fcntl.h> #include <fcntl.h>
@ -140,19 +140,19 @@ int main ()
return 0; return 0;
else else
return 1; return 1;
}], have_unlink_open_file=yes, have_unlink_open_file=no, [ }], libgfor_cv_have_unlink_open_file=yes, libgfor_cv_have_unlink_open_file=no, [
case "${target}" in case "${target}" in
*mingw*) have_unlink_open_file=no ;; *mingw*) libgfor_cv_have_unlink_open_file=no ;;
*) have_unlink_open_file=yes;; *) libgfor_cv_have_unlink_open_file=yes;;
esac])]) esac])])
if test x"$have_unlink_open_file" = xyes; then if test x"$libgfor_cv_have_unlink_open_file" = xyes; then
AC_DEFINE(HAVE_UNLINK_OPEN_FILE, 1, [Define if target can unlink open files.]) AC_DEFINE(HAVE_UNLINK_OPEN_FILE, 1, [Define if target can unlink open files.])
fi]) fi])
dnl Check whether CRLF is the line terminator dnl Check whether CRLF is the line terminator
AC_DEFUN([LIBGFOR_CHECK_CRLF], [ AC_DEFUN([LIBGFOR_CHECK_CRLF], [
AC_CACHE_CHECK([whether the target has CRLF as line terminator], AC_CACHE_CHECK([whether the target has CRLF as line terminator],
have_crlf, [ libgfor_cv_have_crlf, [
AC_TRY_RUN([ AC_TRY_RUN([
/* This test program should exit with status 0 if system uses a CRLF as /* This test program should exit with status 0 if system uses a CRLF as
line terminator, and status 1 otherwise. line terminator, and status 1 otherwise.
@ -187,12 +187,12 @@ int main ()
else else
exit(1); exit(1);
#endif #endif
}], have_crlf=yes, have_crlf=no, [ }], libgfor_cv_have_crlf=yes, libgfor_cv_have_crlf=no, [
case "${target}" in case "${target}" in
*mingw*) have_crlf=yes ;; *mingw*) libgfor_cv_have_crlf=yes ;;
*) have_crlf=no;; *) libgfor_cv_have_crlf=no;;
esac])]) esac])])
if test x"$have_crlf" = xyes; then if test x"$libgfor_cv_have_crlf" = xyes; then
AC_DEFINE(HAVE_CRLF, 1, [Define if CRLF is line terminator.]) AC_DEFINE(HAVE_CRLF, 1, [Define if CRLF is line terminator.])
fi]) fi])
@ -200,7 +200,7 @@ dnl Check whether isfinite is broken.
dnl The most common problem is that it does not work on long doubles. dnl The most common problem is that it does not work on long doubles.
AC_DEFUN([LIBGFOR_CHECK_FOR_BROKEN_ISFINITE], [ AC_DEFUN([LIBGFOR_CHECK_FOR_BROKEN_ISFINITE], [
AC_CACHE_CHECK([whether isfinite is broken], AC_CACHE_CHECK([whether isfinite is broken],
have_broken_isfinite, [ libgfor_cv_have_broken_isfinite, [
libgfor_check_for_broken_isfinite_save_LIBS=$LIBS libgfor_check_for_broken_isfinite_save_LIBS=$LIBS
LIBS="$LIBS -lm" LIBS="$LIBS -lm"
AC_TRY_RUN([ AC_TRY_RUN([
@ -217,13 +217,13 @@ int main ()
#endif #endif
#endif #endif
return 0; return 0;
}], have_broken_isfinite=no, have_broken_isfinite=yes, [ }], libgfor_cv_have_broken_isfinite=no, libgfor_cv_have_broken_isfinite=yes, [
case "${target}" in case "${target}" in
hppa*-*-hpux*) have_broken_isfinite=yes ;; hppa*-*-hpux*) libgfor_cv_have_broken_isfinite=yes ;;
*) have_broken_isfinite=no ;; *) libgfor_cv_have_broken_isfinite=no ;;
esac])] esac])]
LIBS=$libgfor_check_for_broken_isfinite_save_LIBS) LIBS=$libgfor_check_for_broken_isfinite_save_LIBS)
if test x"$have_broken_isfinite" = xyes; then if test x"$libgfor_cv_have_broken_isfinite" = xyes; then
AC_DEFINE(HAVE_BROKEN_ISFINITE, 1, [Define if isfinite is broken.]) AC_DEFINE(HAVE_BROKEN_ISFINITE, 1, [Define if isfinite is broken.])
fi]) fi])
@ -231,7 +231,7 @@ dnl Check whether isnan is broken.
dnl The most common problem is that it does not work on long doubles. dnl The most common problem is that it does not work on long doubles.
AC_DEFUN([LIBGFOR_CHECK_FOR_BROKEN_ISNAN], [ AC_DEFUN([LIBGFOR_CHECK_FOR_BROKEN_ISNAN], [
AC_CACHE_CHECK([whether isnan is broken], AC_CACHE_CHECK([whether isnan is broken],
have_broken_isnan, [ libgfor_cv_have_broken_isnan, [
libgfor_check_for_broken_isnan_save_LIBS=$LIBS libgfor_check_for_broken_isnan_save_LIBS=$LIBS
LIBS="$LIBS -lm" LIBS="$LIBS -lm"
AC_TRY_RUN([ AC_TRY_RUN([
@ -266,13 +266,13 @@ int main ()
#endif #endif
#endif #endif
return 0; return 0;
}], have_broken_isnan=no, have_broken_isnan=yes, [ }], libgfor_cv_have_broken_isnan=no, libgfor_cv_have_broken_isnan=yes, [
case "${target}" in case "${target}" in
hppa*-*-hpux*) have_broken_isnan=yes ;; hppa*-*-hpux*) libgfor_cv_have_broken_isnan=yes ;;
*) have_broken_isnan=no ;; *) libgfor_cv_have_broken_isnan=no ;;
esac])] esac])]
LIBS=$libgfor_check_for_broken_isnan_save_LIBS) LIBS=$libgfor_check_for_broken_isnan_save_LIBS)
if test x"$have_broken_isnan" = xyes; then if test x"$libgfor_cv_have_broken_isnan" = xyes; then
AC_DEFINE(HAVE_BROKEN_ISNAN, 1, [Define if isnan is broken.]) AC_DEFINE(HAVE_BROKEN_ISNAN, 1, [Define if isnan is broken.])
fi]) fi])
@ -280,7 +280,7 @@ dnl Check whether fpclassify is broken.
dnl The most common problem is that it does not work on long doubles. dnl The most common problem is that it does not work on long doubles.
AC_DEFUN([LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY], [ AC_DEFUN([LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY], [
AC_CACHE_CHECK([whether fpclassify is broken], AC_CACHE_CHECK([whether fpclassify is broken],
have_broken_fpclassify, [ libgfor_cv_have_broken_fpclassify, [
libgfor_check_for_broken_fpclassify_save_LIBS=$LIBS libgfor_check_for_broken_fpclassify_save_LIBS=$LIBS
LIBS="$LIBS -lm" LIBS="$LIBS -lm"
AC_TRY_RUN([ AC_TRY_RUN([
@ -299,13 +299,13 @@ int main ()
#endif #endif
#endif #endif
return 0; return 0;
}], have_broken_fpclassify=no, have_broken_fpclassify=yes, [ }], libgfor_cv_have_broken_fpclassify=no, libgfor_cv_have_broken_fpclassify=yes, [
case "${target}" in case "${target}" in
hppa*-*-hpux*) have_broken_fpclassify=yes ;; hppa*-*-hpux*) libgfor_cv_have_broken_fpclassify=yes ;;
*) have_broken_fpclassify=no ;; *) libgfor_cv_have_broken_fpclassify=no ;;
esac])] esac])]
LIBS=$libgfor_check_for_broken_fpclassify_save_LIBS) LIBS=$libgfor_check_for_broken_fpclassify_save_LIBS)
if test x"$have_broken_fpclassify" = xyes; then if test x"$libgfor_cv_have_broken_fpclassify" = xyes; then
AC_DEFINE(HAVE_BROKEN_FPCLASSIFY, 1, [Define if fpclassify is broken.]) AC_DEFINE(HAVE_BROKEN_FPCLASSIFY, 1, [Define if fpclassify is broken.])
fi]) fi])
@ -314,7 +314,7 @@ dnl identify the file within the system. This is should be true for POSIX
dnl systems; it is known to be false on mingw32. dnl systems; it is known to be false on mingw32.
AC_DEFUN([LIBGFOR_CHECK_WORKING_STAT], [ AC_DEFUN([LIBGFOR_CHECK_WORKING_STAT], [
AC_CACHE_CHECK([whether the target stat is reliable], AC_CACHE_CHECK([whether the target stat is reliable],
have_working_stat, [ libgfor_cv_have_working_stat, [
AC_TRY_RUN([ AC_TRY_RUN([
#include <stdio.h> #include <stdio.h>
#include <sys/types.h> #include <sys/types.h>
@ -335,18 +335,18 @@ int main ()
fclose(f); fclose(f);
fclose(g); fclose(g);
return 0; return 0;
}], have_working_stat=yes, have_working_stat=no, [ }], libgfor_cv_have_working_stat=yes, libgfor_cv_have_working_stat=no, [
case "${target}" in case "${target}" in
*mingw*) have_working_stat=no ;; *mingw*) libgfor_cv_have_working_stat=no ;;
*) have_working_stat=yes;; *) libgfor_cv_have_working_stat=yes;;
esac])]) esac])])
if test x"$have_working_stat" = xyes; then if test x"$libgfor_cv_have_working_stat" = xyes; then
AC_DEFINE(HAVE_WORKING_STAT, 1, [Define if target has a reliable stat.]) AC_DEFINE(HAVE_WORKING_STAT, 1, [Define if target has a reliable stat.])
fi]) fi])
dnl Checks for fpsetmask function. dnl Checks for fpsetmask function.
AC_DEFUN([LIBGFOR_CHECK_FPSETMASK], [ AC_DEFUN([LIBGFOR_CHECK_FPSETMASK], [
AC_CACHE_CHECK([whether fpsetmask is present], have_fpsetmask, [ AC_CACHE_CHECK([whether fpsetmask is present], libgfor_cv_have_fpsetmask, [
AC_TRY_LINK([ AC_TRY_LINK([
#if HAVE_FLOATINGPOINT_H #if HAVE_FLOATINGPOINT_H
# include <floatingpoint.h> # include <floatingpoint.h>
@ -354,25 +354,25 @@ AC_DEFUN([LIBGFOR_CHECK_FPSETMASK], [
#if HAVE_IEEEFP_H #if HAVE_IEEEFP_H
# include <ieeefp.h> # include <ieeefp.h>
#endif /* HAVE_IEEEFP_H */],[fpsetmask(0);], #endif /* HAVE_IEEEFP_H */],[fpsetmask(0);],
eval "have_fpsetmask=yes", eval "have_fpsetmask=no") eval "libgfor_cv_have_fpsetmask=yes", eval "libgfor_cv_have_fpsetmask=no")
]) ])
if test x"$have_fpsetmask" = xyes; then if test x"$libgfor_cv_have_fpsetmask" = xyes; then
AC_DEFINE(HAVE_FPSETMASK, 1, [Define if you have fpsetmask.]) AC_DEFINE(HAVE_FPSETMASK, 1, [Define if you have fpsetmask.])
fi fi
]) ])
dnl Check whether we have a mingw that provides a __mingw_snprintf function dnl Check whether we have a mingw that provides a __mingw_snprintf function
AC_DEFUN([LIBGFOR_CHECK_MINGW_SNPRINTF], [ AC_DEFUN([LIBGFOR_CHECK_MINGW_SNPRINTF], [
AC_CACHE_CHECK([whether __mingw_snprintf is present], have_mingw_snprintf, [ AC_CACHE_CHECK([whether __mingw_snprintf is present], libgfor_cv_have_mingw_snprintf, [
AC_TRY_LINK([ AC_TRY_LINK([
#include <stdio.h> #include <stdio.h>
extern int __mingw_snprintf (char *, size_t, const char *, ...); extern int __mingw_snprintf (char *, size_t, const char *, ...);
],[ ],[
__mingw_snprintf (NULL, 0, "%d\n", 1); __mingw_snprintf (NULL, 0, "%d\n", 1);
], ],
eval "have_mingw_snprintf=yes", eval "have_mingw_snprintf=no") eval "libgfor_cv_have_mingw_snprintf=yes", eval "libgfor_cv_have_mingw_snprintf=no")
]) ])
if test x"$have_mingw_snprintf" = xyes; then if test x"$libgfor_cv_have_mingw_snprintf" = xyes; then
AC_DEFINE(HAVE_MINGW_SNPRINTF, 1, [Define if you have __mingw_snprintf.]) AC_DEFINE(HAVE_MINGW_SNPRINTF, 1, [Define if you have __mingw_snprintf.])
fi fi
]) ])

180
libgfortran/configure vendored
View File

@ -32069,7 +32069,7 @@ fi
echo "$as_me:$LINENO: checking whether isfinite is broken" >&5 echo "$as_me:$LINENO: checking whether isfinite is broken" >&5
echo $ECHO_N "checking whether isfinite is broken... $ECHO_C" >&6 echo $ECHO_N "checking whether isfinite is broken... $ECHO_C" >&6
if test "${have_broken_isfinite+set}" = set; then if test "${libgfor_cv_have_broken_isfinite+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6 echo $ECHO_N "(cached) $ECHO_C" >&6
else else
@ -32078,8 +32078,8 @@ else
if test "$cross_compiling" = yes; then if test "$cross_compiling" = yes; then
case "${target}" in case "${target}" in
hppa*-*-hpux*) have_broken_isfinite=yes ;; hppa*-*-hpux*) libgfor_cv_have_broken_isfinite=yes ;;
*) have_broken_isfinite=no ;; *) libgfor_cv_have_broken_isfinite=no ;;
esac esac
else else
cat >conftest.$ac_ext <<_ACEOF cat >conftest.$ac_ext <<_ACEOF
@ -32115,22 +32115,22 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$? ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then (exit $ac_status); }; }; then
have_broken_isfinite=no libgfor_cv_have_broken_isfinite=no
else else
echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5 sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status ) ( exit $ac_status )
have_broken_isfinite=yes libgfor_cv_have_broken_isfinite=yes
fi fi
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi fi
LIBS=$libgfor_check_for_broken_isfinite_save_LIBS LIBS=$libgfor_check_for_broken_isfinite_save_LIBS
fi fi
echo "$as_me:$LINENO: result: $have_broken_isfinite" >&5 echo "$as_me:$LINENO: result: $libgfor_cv_have_broken_isfinite" >&5
echo "${ECHO_T}$have_broken_isfinite" >&6 echo "${ECHO_T}$libgfor_cv_have_broken_isfinite" >&6
if test x"$have_broken_isfinite" = xyes; then if test x"$libgfor_cv_have_broken_isfinite" = xyes; then
cat >>confdefs.h <<\_ACEOF cat >>confdefs.h <<\_ACEOF
#define HAVE_BROKEN_ISFINITE 1 #define HAVE_BROKEN_ISFINITE 1
@ -32142,7 +32142,7 @@ fi
echo "$as_me:$LINENO: checking whether isnan is broken" >&5 echo "$as_me:$LINENO: checking whether isnan is broken" >&5
echo $ECHO_N "checking whether isnan is broken... $ECHO_C" >&6 echo $ECHO_N "checking whether isnan is broken... $ECHO_C" >&6
if test "${have_broken_isnan+set}" = set; then if test "${libgfor_cv_have_broken_isnan+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6 echo $ECHO_N "(cached) $ECHO_C" >&6
else else
@ -32151,8 +32151,8 @@ else
if test "$cross_compiling" = yes; then if test "$cross_compiling" = yes; then
case "${target}" in case "${target}" in
hppa*-*-hpux*) have_broken_isnan=yes ;; hppa*-*-hpux*) libgfor_cv_have_broken_isnan=yes ;;
*) have_broken_isnan=no ;; *) libgfor_cv_have_broken_isnan=no ;;
esac esac
else else
cat >conftest.$ac_ext <<_ACEOF cat >conftest.$ac_ext <<_ACEOF
@ -32206,22 +32206,22 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$? ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then (exit $ac_status); }; }; then
have_broken_isnan=no libgfor_cv_have_broken_isnan=no
else else
echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5 sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status ) ( exit $ac_status )
have_broken_isnan=yes libgfor_cv_have_broken_isnan=yes
fi fi
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi fi
LIBS=$libgfor_check_for_broken_isnan_save_LIBS LIBS=$libgfor_check_for_broken_isnan_save_LIBS
fi fi
echo "$as_me:$LINENO: result: $have_broken_isnan" >&5 echo "$as_me:$LINENO: result: $libgfor_cv_have_broken_isnan" >&5
echo "${ECHO_T}$have_broken_isnan" >&6 echo "${ECHO_T}$libgfor_cv_have_broken_isnan" >&6
if test x"$have_broken_isnan" = xyes; then if test x"$libgfor_cv_have_broken_isnan" = xyes; then
cat >>confdefs.h <<\_ACEOF cat >>confdefs.h <<\_ACEOF
#define HAVE_BROKEN_ISNAN 1 #define HAVE_BROKEN_ISNAN 1
@ -32233,7 +32233,7 @@ fi
echo "$as_me:$LINENO: checking whether fpclassify is broken" >&5 echo "$as_me:$LINENO: checking whether fpclassify is broken" >&5
echo $ECHO_N "checking whether fpclassify is broken... $ECHO_C" >&6 echo $ECHO_N "checking whether fpclassify is broken... $ECHO_C" >&6
if test "${have_broken_fpclassify+set}" = set; then if test "${libgfor_cv_have_broken_fpclassify+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6 echo $ECHO_N "(cached) $ECHO_C" >&6
else else
@ -32242,8 +32242,8 @@ else
if test "$cross_compiling" = yes; then if test "$cross_compiling" = yes; then
case "${target}" in case "${target}" in
hppa*-*-hpux*) have_broken_fpclassify=yes ;; hppa*-*-hpux*) libgfor_cv_have_broken_fpclassify=yes ;;
*) have_broken_fpclassify=no ;; *) libgfor_cv_have_broken_fpclassify=no ;;
esac esac
else else
cat >conftest.$ac_ext <<_ACEOF cat >conftest.$ac_ext <<_ACEOF
@ -32281,22 +32281,22 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$? ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then (exit $ac_status); }; }; then
have_broken_fpclassify=no libgfor_cv_have_broken_fpclassify=no
else else
echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5 sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status ) ( exit $ac_status )
have_broken_fpclassify=yes libgfor_cv_have_broken_fpclassify=yes
fi fi
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi fi
LIBS=$libgfor_check_for_broken_fpclassify_save_LIBS LIBS=$libgfor_check_for_broken_fpclassify_save_LIBS
fi fi
echo "$as_me:$LINENO: result: $have_broken_fpclassify" >&5 echo "$as_me:$LINENO: result: $libgfor_cv_have_broken_fpclassify" >&5
echo "${ECHO_T}$have_broken_fpclassify" >&6 echo "${ECHO_T}$libgfor_cv_have_broken_fpclassify" >&6
if test x"$have_broken_fpclassify" = xyes; then if test x"$libgfor_cv_have_broken_fpclassify" = xyes; then
cat >>confdefs.h <<\_ACEOF cat >>confdefs.h <<\_ACEOF
#define HAVE_BROKEN_FPCLASSIFY 1 #define HAVE_BROKEN_FPCLASSIFY 1
@ -32308,15 +32308,15 @@ fi
echo "$as_me:$LINENO: checking whether the target stat is reliable" >&5 echo "$as_me:$LINENO: checking whether the target stat is reliable" >&5
echo $ECHO_N "checking whether the target stat is reliable... $ECHO_C" >&6 echo $ECHO_N "checking whether the target stat is reliable... $ECHO_C" >&6
if test "${have_working_stat+set}" = set; then if test "${libgfor_cv_have_working_stat+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6 echo $ECHO_N "(cached) $ECHO_C" >&6
else else
if test "$cross_compiling" = yes; then if test "$cross_compiling" = yes; then
case "${target}" in case "${target}" in
*mingw*) have_working_stat=no ;; *mingw*) libgfor_cv_have_working_stat=no ;;
*) have_working_stat=yes;; *) libgfor_cv_have_working_stat=yes;;
esac esac
else else
cat >conftest.$ac_ext <<_ACEOF cat >conftest.$ac_ext <<_ACEOF
@ -32358,21 +32358,21 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$? ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then (exit $ac_status); }; }; then
have_working_stat=yes libgfor_cv_have_working_stat=yes
else else
echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5 sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status ) ( exit $ac_status )
have_working_stat=no libgfor_cv_have_working_stat=no
fi fi
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi fi
fi fi
echo "$as_me:$LINENO: result: $have_working_stat" >&5 echo "$as_me:$LINENO: result: $libgfor_cv_have_working_stat" >&5
echo "${ECHO_T}$have_working_stat" >&6 echo "${ECHO_T}$libgfor_cv_have_working_stat" >&6
if test x"$have_working_stat" = xyes; then if test x"$libgfor_cv_have_working_stat" = xyes; then
cat >>confdefs.h <<\_ACEOF cat >>confdefs.h <<\_ACEOF
#define HAVE_WORKING_STAT 1 #define HAVE_WORKING_STAT 1
@ -32384,7 +32384,7 @@ fi
echo "$as_me:$LINENO: checking whether __mingw_snprintf is present" >&5 echo "$as_me:$LINENO: checking whether __mingw_snprintf is present" >&5
echo $ECHO_N "checking whether __mingw_snprintf is present... $ECHO_C" >&6 echo $ECHO_N "checking whether __mingw_snprintf is present... $ECHO_C" >&6
if test "${have_mingw_snprintf+set}" = set; then if test "${libgfor_cv_have_mingw_snprintf+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6 echo $ECHO_N "(cached) $ECHO_C" >&6
else else
@ -32435,20 +32435,20 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$? ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then (exit $ac_status); }; }; then
eval "have_mingw_snprintf=yes" eval "libgfor_cv_have_mingw_snprintf=yes"
else else
echo "$as_me: failed program was:" >&5 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5 sed 's/^/| /' conftest.$ac_ext >&5
eval "have_mingw_snprintf=no" eval "libgfor_cv_have_mingw_snprintf=no"
fi fi
rm -f conftest.err conftest.$ac_objext \ rm -f conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext conftest$ac_exeext conftest.$ac_ext
fi fi
echo "$as_me:$LINENO: result: $have_mingw_snprintf" >&5 echo "$as_me:$LINENO: result: $libgfor_cv_have_mingw_snprintf" >&5
echo "${ECHO_T}$have_mingw_snprintf" >&6 echo "${ECHO_T}$libgfor_cv_have_mingw_snprintf" >&6
if test x"$have_mingw_snprintf" = xyes; then if test x"$libgfor_cv_have_mingw_snprintf" = xyes; then
cat >>confdefs.h <<\_ACEOF cat >>confdefs.h <<\_ACEOF
#define HAVE_MINGW_SNPRINTF 1 #define HAVE_MINGW_SNPRINTF 1
@ -32540,7 +32540,7 @@ fi
echo "$as_me:$LINENO: checking whether fpsetmask is present" >&5 echo "$as_me:$LINENO: checking whether fpsetmask is present" >&5
echo $ECHO_N "checking whether fpsetmask is present... $ECHO_C" >&6 echo $ECHO_N "checking whether fpsetmask is present... $ECHO_C" >&6
if test "${have_fpsetmask+set}" = set; then if test "${libgfor_cv_have_fpsetmask+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6 echo $ECHO_N "(cached) $ECHO_C" >&6
else else
@ -32592,20 +32592,20 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$? ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then (exit $ac_status); }; }; then
eval "have_fpsetmask=yes" eval "libgfor_cv_have_fpsetmask=yes"
else else
echo "$as_me: failed program was:" >&5 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5 sed 's/^/| /' conftest.$ac_ext >&5
eval "have_fpsetmask=no" eval "libgfor_cv_have_fpsetmask=no"
fi fi
rm -f conftest.err conftest.$ac_objext \ rm -f conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext conftest$ac_exeext conftest.$ac_ext
fi fi
echo "$as_me:$LINENO: result: $have_fpsetmask" >&5 echo "$as_me:$LINENO: result: $libgfor_cv_have_fpsetmask" >&5
echo "${ECHO_T}$have_fpsetmask" >&6 echo "${ECHO_T}$libgfor_cv_have_fpsetmask" >&6
if test x"$have_fpsetmask" = xyes; then if test x"$libgfor_cv_have_fpsetmask" = xyes; then
cat >>confdefs.h <<\_ACEOF cat >>confdefs.h <<\_ACEOF
#define HAVE_FPSETMASK 1 #define HAVE_FPSETMASK 1
@ -32835,7 +32835,7 @@ FPU_HOST_HEADER=config/${fpu_host}.h
echo "$as_me:$LINENO: checking whether the target supports hidden visibility" >&5 echo "$as_me:$LINENO: checking whether the target supports hidden visibility" >&5
echo $ECHO_N "checking whether the target supports hidden visibility... $ECHO_C" >&6 echo $ECHO_N "checking whether the target supports hidden visibility... $ECHO_C" >&6
if test "${have_attribute_visibility+set}" = set; then if test "${libgfor_cv_have_attribute_visibility+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6 echo $ECHO_N "(cached) $ECHO_C" >&6
else else
@ -32878,19 +32878,19 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
ac_status=$? ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then (exit $ac_status); }; }; then
have_attribute_visibility=yes libgfor_cv_have_attribute_visibility=yes
else else
echo "$as_me: failed program was:" >&5 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5 sed 's/^/| /' conftest.$ac_ext >&5
have_attribute_visibility=no libgfor_cv_have_attribute_visibility=no
fi fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
CFLAGS="$save_CFLAGS" CFLAGS="$save_CFLAGS"
fi fi
echo "$as_me:$LINENO: result: $have_attribute_visibility" >&5 echo "$as_me:$LINENO: result: $libgfor_cv_have_attribute_visibility" >&5
echo "${ECHO_T}$have_attribute_visibility" >&6 echo "${ECHO_T}$libgfor_cv_have_attribute_visibility" >&6
if test $have_attribute_visibility = yes; then if test $libgfor_cv_have_attribute_visibility = yes; then
cat >>confdefs.h <<\_ACEOF cat >>confdefs.h <<\_ACEOF
#define HAVE_ATTRIBUTE_VISIBILITY 1 #define HAVE_ATTRIBUTE_VISIBILITY 1
@ -32900,7 +32900,7 @@ _ACEOF
echo "$as_me:$LINENO: checking whether the target supports dllexport" >&5 echo "$as_me:$LINENO: checking whether the target supports dllexport" >&5
echo $ECHO_N "checking whether the target supports dllexport... $ECHO_C" >&6 echo $ECHO_N "checking whether the target supports dllexport... $ECHO_C" >&6
if test "${have_attribute_dllexport+set}" = set; then if test "${libgfor_cv_have_attribute_dllexport+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6 echo $ECHO_N "(cached) $ECHO_C" >&6
else else
@ -32943,19 +32943,19 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
ac_status=$? ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then (exit $ac_status); }; }; then
have_attribute_dllexport=yes libgfor_cv_have_attribute_dllexport=yes
else else
echo "$as_me: failed program was:" >&5 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5 sed 's/^/| /' conftest.$ac_ext >&5
have_attribute_dllexport=no libgfor_cv_have_attribute_dllexport=no
fi fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
CFLAGS="$save_CFLAGS" CFLAGS="$save_CFLAGS"
fi fi
echo "$as_me:$LINENO: result: $have_attribute_dllexport" >&5 echo "$as_me:$LINENO: result: $libgfor_cv_have_attribute_dllexport" >&5
echo "${ECHO_T}$have_attribute_dllexport" >&6 echo "${ECHO_T}$libgfor_cv_have_attribute_dllexport" >&6
if test $have_attribute_dllexport = yes; then if test $libgfor_cv_have_attribute_dllexport = yes; then
cat >>confdefs.h <<\_ACEOF cat >>confdefs.h <<\_ACEOF
#define HAVE_ATTRIBUTE_DLLEXPORT 1 #define HAVE_ATTRIBUTE_DLLEXPORT 1
@ -32965,7 +32965,7 @@ _ACEOF
echo "$as_me:$LINENO: checking whether the target supports symbol aliases" >&5 echo "$as_me:$LINENO: checking whether the target supports symbol aliases" >&5
echo $ECHO_N "checking whether the target supports symbol aliases... $ECHO_C" >&6 echo $ECHO_N "checking whether the target supports symbol aliases... $ECHO_C" >&6
if test "${have_attribute_alias+set}" = set; then if test "${libgfor_cv_have_attribute_alias+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6 echo $ECHO_N "(cached) $ECHO_C" >&6
else else
@ -33013,19 +33013,19 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$? ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then (exit $ac_status); }; }; then
have_attribute_alias=yes libgfor_cv_have_attribute_alias=yes
else else
echo "$as_me: failed program was:" >&5 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5 sed 's/^/| /' conftest.$ac_ext >&5
have_attribute_alias=no libgfor_cv_have_attribute_alias=no
fi fi
rm -f conftest.err conftest.$ac_objext \ rm -f conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext conftest$ac_exeext conftest.$ac_ext
fi fi
echo "$as_me:$LINENO: result: $have_attribute_alias" >&5 echo "$as_me:$LINENO: result: $libgfor_cv_have_attribute_alias" >&5
echo "${ECHO_T}$have_attribute_alias" >&6 echo "${ECHO_T}$libgfor_cv_have_attribute_alias" >&6
if test $have_attribute_alias = yes; then if test $libgfor_cv_have_attribute_alias = yes; then
cat >>confdefs.h <<\_ACEOF cat >>confdefs.h <<\_ACEOF
#define HAVE_ATTRIBUTE_ALIAS 1 #define HAVE_ATTRIBUTE_ALIAS 1
@ -33037,7 +33037,7 @@ _ACEOF
echo "$as_me:$LINENO: checking whether the target supports __sync_fetch_and_add" >&5 echo "$as_me:$LINENO: checking whether the target supports __sync_fetch_and_add" >&5
echo $ECHO_N "checking whether the target supports __sync_fetch_and_add... $ECHO_C" >&6 echo $ECHO_N "checking whether the target supports __sync_fetch_and_add... $ECHO_C" >&6
if test "${have_sync_fetch_and_add+set}" = set; then if test "${libgfor_cv_have_sync_fetch_and_add+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6 echo $ECHO_N "(cached) $ECHO_C" >&6
else else
@ -33085,19 +33085,19 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$? ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then (exit $ac_status); }; }; then
have_sync_fetch_and_add=yes libgfor_cv_have_sync_fetch_and_add=yes
else else
echo "$as_me: failed program was:" >&5 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5 sed 's/^/| /' conftest.$ac_ext >&5
have_sync_fetch_and_add=no libgfor_cv_have_sync_fetch_and_add=no
fi fi
rm -f conftest.err conftest.$ac_objext \ rm -f conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext conftest$ac_exeext conftest.$ac_ext
fi fi
echo "$as_me:$LINENO: result: $have_sync_fetch_and_add" >&5 echo "$as_me:$LINENO: result: $libgfor_cv_have_sync_fetch_and_add" >&5
echo "${ECHO_T}$have_sync_fetch_and_add" >&6 echo "${ECHO_T}$libgfor_cv_have_sync_fetch_and_add" >&6
if test $have_sync_fetch_and_add = yes; then if test $libgfor_cv_have_sync_fetch_and_add = yes; then
cat >>confdefs.h <<\_ACEOF cat >>confdefs.h <<\_ACEOF
#define HAVE_SYNC_FETCH_AND_ADD 1 #define HAVE_SYNC_FETCH_AND_ADD 1
@ -33130,7 +33130,7 @@ _ACEOF
echo "$as_me:$LINENO: checking whether pragma weak works" >&5 echo "$as_me:$LINENO: checking whether pragma weak works" >&5
echo $ECHO_N "checking whether pragma weak works... $ECHO_C" >&6 echo $ECHO_N "checking whether pragma weak works... $ECHO_C" >&6
if test "${have_pragma_weak+set}" = set; then if test "${libgfor_cv_have_pragma_weak+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6 echo $ECHO_N "(cached) $ECHO_C" >&6
else else
@ -33174,18 +33174,18 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
ac_status=$? ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then (exit $ac_status); }; }; then
have_pragma_weak=yes libgfor_cv_have_pragma_weak=yes
else else
echo "$as_me: failed program was:" >&5 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5 sed 's/^/| /' conftest.$ac_ext >&5
have_pragma_weak=no libgfor_cv_have_pragma_weak=no
fi fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi fi
echo "$as_me:$LINENO: result: $have_pragma_weak" >&5 echo "$as_me:$LINENO: result: $libgfor_cv_have_pragma_weak" >&5
echo "${ECHO_T}$have_pragma_weak" >&6 echo "${ECHO_T}$libgfor_cv_have_pragma_weak" >&6
if test $have_pragma_weak = yes; then if test $libgfor_cv_have_pragma_weak = yes; then
cat >>confdefs.h <<\_ACEOF cat >>confdefs.h <<\_ACEOF
#define SUPPORTS_WEAK 1 #define SUPPORTS_WEAK 1
@ -33206,15 +33206,15 @@ _ACEOF
echo "$as_me:$LINENO: checking whether the target can unlink an open file" >&5 echo "$as_me:$LINENO: checking whether the target can unlink an open file" >&5
echo $ECHO_N "checking whether the target can unlink an open file... $ECHO_C" >&6 echo $ECHO_N "checking whether the target can unlink an open file... $ECHO_C" >&6
if test "${have_unlink_open_file+set}" = set; then if test "${libgfor_cv_have_unlink_open_file+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6 echo $ECHO_N "(cached) $ECHO_C" >&6
else else
if test "$cross_compiling" = yes; then if test "$cross_compiling" = yes; then
case "${target}" in case "${target}" in
*mingw*) have_unlink_open_file=no ;; *mingw*) libgfor_cv_have_unlink_open_file=no ;;
*) have_unlink_open_file=yes;; *) libgfor_cv_have_unlink_open_file=yes;;
esac esac
else else
cat >conftest.$ac_ext <<_ACEOF cat >conftest.$ac_ext <<_ACEOF
@ -33258,21 +33258,21 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$? ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then (exit $ac_status); }; }; then
have_unlink_open_file=yes libgfor_cv_have_unlink_open_file=yes
else else
echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5 sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status ) ( exit $ac_status )
have_unlink_open_file=no libgfor_cv_have_unlink_open_file=no
fi fi
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi fi
fi fi
echo "$as_me:$LINENO: result: $have_unlink_open_file" >&5 echo "$as_me:$LINENO: result: $libgfor_cv_have_unlink_open_file" >&5
echo "${ECHO_T}$have_unlink_open_file" >&6 echo "${ECHO_T}$libgfor_cv_have_unlink_open_file" >&6
if test x"$have_unlink_open_file" = xyes; then if test x"$libgfor_cv_have_unlink_open_file" = xyes; then
cat >>confdefs.h <<\_ACEOF cat >>confdefs.h <<\_ACEOF
#define HAVE_UNLINK_OPEN_FILE 1 #define HAVE_UNLINK_OPEN_FILE 1
@ -33284,15 +33284,15 @@ fi
echo "$as_me:$LINENO: checking whether the target has CRLF as line terminator" >&5 echo "$as_me:$LINENO: checking whether the target has CRLF as line terminator" >&5
echo $ECHO_N "checking whether the target has CRLF as line terminator... $ECHO_C" >&6 echo $ECHO_N "checking whether the target has CRLF as line terminator... $ECHO_C" >&6
if test "${have_crlf+set}" = set; then if test "${libgfor_cv_have_crlf+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6 echo $ECHO_N "(cached) $ECHO_C" >&6
else else
if test "$cross_compiling" = yes; then if test "$cross_compiling" = yes; then
case "${target}" in case "${target}" in
*mingw*) have_crlf=yes ;; *mingw*) libgfor_cv_have_crlf=yes ;;
*) have_crlf=no;; *) libgfor_cv_have_crlf=no;;
esac esac
else else
cat >conftest.$ac_ext <<_ACEOF cat >conftest.$ac_ext <<_ACEOF
@ -33348,21 +33348,21 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$? ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then (exit $ac_status); }; }; then
have_crlf=yes libgfor_cv_have_crlf=yes
else else
echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5 sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status ) ( exit $ac_status )
have_crlf=no libgfor_cv_have_crlf=no
fi fi
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi fi
fi fi
echo "$as_me:$LINENO: result: $have_crlf" >&5 echo "$as_me:$LINENO: result: $libgfor_cv_have_crlf" >&5
echo "${ECHO_T}$have_crlf" >&6 echo "${ECHO_T}$libgfor_cv_have_crlf" >&6
if test x"$have_crlf" = xyes; then if test x"$libgfor_cv_have_crlf" = xyes; then
cat >>confdefs.h <<\_ACEOF cat >>confdefs.h <<\_ACEOF
#define HAVE_CRLF 1 #define HAVE_CRLF 1

9
libgomp/ChangeLog
View File

@ -1,3 +1,12 @@
2008-04-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
(LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
(LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
(LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
* configure: Regenerate.
* Makefile.in, testsuite/Makefile.in: Likewise.
2008-04-18 Paolo Bonzini <bonzini@gnu.org> 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
PR bootstrap/35457 PR bootstrap/35457

1
libgomp/Makefile.in
View File

@ -55,6 +55,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../config/acx.m4 \
$(top_srcdir)/../config/futex.m4 \ $(top_srcdir)/../config/futex.m4 \
$(top_srcdir)/../config/lead-dot.m4 \ $(top_srcdir)/../config/lead-dot.m4 \
$(top_srcdir)/../config/multi.m4 \ $(top_srcdir)/../config/multi.m4 \
$(top_srcdir)/../config/override.m4 \
$(top_srcdir)/../config/proginstall.m4 \ $(top_srcdir)/../config/proginstall.m4 \
$(top_srcdir)/../config/stdint.m4 \ $(top_srcdir)/../config/stdint.m4 \
$(top_srcdir)/../config/tls.m4 $(top_srcdir)/../ltoptions.m4 \ $(top_srcdir)/../config/tls.m4 $(top_srcdir)/../ltoptions.m4 \

28
libgomp/acinclude.m4
View File

@ -4,10 +4,10 @@ dnl This whole bit snagged from libgfortran.
dnl Check whether the target supports __sync_*_compare_and_swap. dnl Check whether the target supports __sync_*_compare_and_swap.
AC_DEFUN([LIBGOMP_CHECK_SYNC_BUILTINS], [ AC_DEFUN([LIBGOMP_CHECK_SYNC_BUILTINS], [
AC_CACHE_CHECK([whether the target supports __sync_*_compare_and_swap], AC_CACHE_CHECK([whether the target supports __sync_*_compare_and_swap],
have_sync_builtins, [ libgomp_cv_have_sync_builtins, [
AC_TRY_LINK([], [int foo, bar; bar = __sync_val_compare_and_swap(&foo, 0, 1);], AC_TRY_LINK([], [int foo, bar; bar = __sync_val_compare_and_swap(&foo, 0, 1);],
have_sync_builtins=yes, have_sync_builtins=no)]) libgomp_cv_have_sync_builtins=yes, libgomp_cv_have_sync_builtins=no)])
if test $have_sync_builtins = yes; then if test $libgomp_cv_have_sync_builtins = yes; then
AC_DEFINE(HAVE_SYNC_BUILTINS, 1, AC_DEFINE(HAVE_SYNC_BUILTINS, 1,
[Define to 1 if the target supports __sync_*_compare_and_swap]) [Define to 1 if the target supports __sync_*_compare_and_swap])
fi]) fi])
@ -15,14 +15,14 @@ AC_DEFUN([LIBGOMP_CHECK_SYNC_BUILTINS], [
dnl Check whether the target supports hidden visibility. dnl Check whether the target supports hidden visibility.
AC_DEFUN([LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY], [ AC_DEFUN([LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY], [
AC_CACHE_CHECK([whether the target supports hidden visibility], AC_CACHE_CHECK([whether the target supports hidden visibility],
have_attribute_visibility, [ libgomp_cv_have_attribute_visibility, [
save_CFLAGS="$CFLAGS" save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror" CFLAGS="$CFLAGS -Werror"
AC_TRY_COMPILE([void __attribute__((visibility("hidden"))) foo(void) { }], AC_TRY_COMPILE([void __attribute__((visibility("hidden"))) foo(void) { }],
[], have_attribute_visibility=yes, [], libgomp_cv_have_attribute_visibility=yes,
have_attribute_visibility=no) libgomp_cv_have_attribute_visibility=no)
CFLAGS="$save_CFLAGS"]) CFLAGS="$save_CFLAGS"])
if test $have_attribute_visibility = yes; then if test $libgomp_cv_have_attribute_visibility = yes; then
AC_DEFINE(HAVE_ATTRIBUTE_VISIBILITY, 1, AC_DEFINE(HAVE_ATTRIBUTE_VISIBILITY, 1,
[Define to 1 if the target supports __attribute__((visibility(...))).]) [Define to 1 if the target supports __attribute__((visibility(...))).])
fi]) fi])
@ -30,14 +30,14 @@ AC_DEFUN([LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY], [
dnl Check whether the target supports dllexport dnl Check whether the target supports dllexport
AC_DEFUN([LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT], [ AC_DEFUN([LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT], [
AC_CACHE_CHECK([whether the target supports dllexport], AC_CACHE_CHECK([whether the target supports dllexport],
have_attribute_dllexport, [ libgomp_cv_have_attribute_dllexport, [
save_CFLAGS="$CFLAGS" save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror" CFLAGS="$CFLAGS -Werror"
AC_TRY_COMPILE([void __attribute__((dllexport)) foo(void) { }], AC_TRY_COMPILE([void __attribute__((dllexport)) foo(void) { }],
[], have_attribute_dllexport=yes, [], libgomp_cv_have_attribute_dllexport=yes,
have_attribute_dllexport=no) libgomp_cv_have_attribute_dllexport=no)
CFLAGS="$save_CFLAGS"]) CFLAGS="$save_CFLAGS"])
if test $have_attribute_dllexport = yes; then if test $libgomp_cv_have_attribute_dllexport = yes; then
AC_DEFINE(HAVE_ATTRIBUTE_DLLEXPORT, 1, AC_DEFINE(HAVE_ATTRIBUTE_DLLEXPORT, 1,
[Define to 1 if the target supports __attribute__((dllexport)).]) [Define to 1 if the target supports __attribute__((dllexport)).])
fi]) fi])
@ -45,12 +45,12 @@ AC_DEFUN([LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT], [
dnl Check whether the target supports symbol aliases. dnl Check whether the target supports symbol aliases.
AC_DEFUN([LIBGOMP_CHECK_ATTRIBUTE_ALIAS], [ AC_DEFUN([LIBGOMP_CHECK_ATTRIBUTE_ALIAS], [
AC_CACHE_CHECK([whether the target supports symbol aliases], AC_CACHE_CHECK([whether the target supports symbol aliases],
have_attribute_alias, [ libgomp_cv_have_attribute_alias, [
AC_TRY_LINK([ AC_TRY_LINK([
void foo(void) { } void foo(void) { }
extern void bar(void) __attribute__((alias("foo")));], extern void bar(void) __attribute__((alias("foo")));],
[bar();], have_attribute_alias=yes, have_attribute_alias=no)]) [bar();], libgomp_cv_have_attribute_alias=yes, libgomp_cv_have_attribute_alias=no)])
if test $have_attribute_alias = yes; then if test $libgomp_cv_have_attribute_alias = yes; then
AC_DEFINE(HAVE_ATTRIBUTE_ALIAS, 1, AC_DEFINE(HAVE_ATTRIBUTE_ALIAS, 1,
[Define to 1 if the target supports __attribute__((alias(...))).]) [Define to 1 if the target supports __attribute__((alias(...))).])
fi]) fi])

48
libgomp/configure vendored
View File

@ -17364,7 +17364,7 @@ _ACEOF
echo "$as_me:$LINENO: checking whether the target supports hidden visibility" >&5 echo "$as_me:$LINENO: checking whether the target supports hidden visibility" >&5
echo $ECHO_N "checking whether the target supports hidden visibility... $ECHO_C" >&6 echo $ECHO_N "checking whether the target supports hidden visibility... $ECHO_C" >&6
if test "${have_attribute_visibility+set}" = set; then if test "${libgomp_cv_have_attribute_visibility+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6 echo $ECHO_N "(cached) $ECHO_C" >&6
else else
@ -17407,19 +17407,19 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
ac_status=$? ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then (exit $ac_status); }; }; then
have_attribute_visibility=yes libgomp_cv_have_attribute_visibility=yes
else else
echo "$as_me: failed program was:" >&5 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5 sed 's/^/| /' conftest.$ac_ext >&5
have_attribute_visibility=no libgomp_cv_have_attribute_visibility=no
fi fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
CFLAGS="$save_CFLAGS" CFLAGS="$save_CFLAGS"
fi fi
echo "$as_me:$LINENO: result: $have_attribute_visibility" >&5 echo "$as_me:$LINENO: result: $libgomp_cv_have_attribute_visibility" >&5
echo "${ECHO_T}$have_attribute_visibility" >&6 echo "${ECHO_T}$libgomp_cv_have_attribute_visibility" >&6
if test $have_attribute_visibility = yes; then if test $libgomp_cv_have_attribute_visibility = yes; then
cat >>confdefs.h <<\_ACEOF cat >>confdefs.h <<\_ACEOF
#define HAVE_ATTRIBUTE_VISIBILITY 1 #define HAVE_ATTRIBUTE_VISIBILITY 1
@ -17429,7 +17429,7 @@ _ACEOF
echo "$as_me:$LINENO: checking whether the target supports dllexport" >&5 echo "$as_me:$LINENO: checking whether the target supports dllexport" >&5
echo $ECHO_N "checking whether the target supports dllexport... $ECHO_C" >&6 echo $ECHO_N "checking whether the target supports dllexport... $ECHO_C" >&6
if test "${have_attribute_dllexport+set}" = set; then if test "${libgomp_cv_have_attribute_dllexport+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6 echo $ECHO_N "(cached) $ECHO_C" >&6
else else
@ -17472,19 +17472,19 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
ac_status=$? ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then (exit $ac_status); }; }; then
have_attribute_dllexport=yes libgomp_cv_have_attribute_dllexport=yes
else else
echo "$as_me: failed program was:" >&5 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5 sed 's/^/| /' conftest.$ac_ext >&5
have_attribute_dllexport=no libgomp_cv_have_attribute_dllexport=no
fi fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
CFLAGS="$save_CFLAGS" CFLAGS="$save_CFLAGS"
fi fi
echo "$as_me:$LINENO: result: $have_attribute_dllexport" >&5 echo "$as_me:$LINENO: result: $libgomp_cv_have_attribute_dllexport" >&5
echo "${ECHO_T}$have_attribute_dllexport" >&6 echo "${ECHO_T}$libgomp_cv_have_attribute_dllexport" >&6
if test $have_attribute_dllexport = yes; then if test $libgomp_cv_have_attribute_dllexport = yes; then
cat >>confdefs.h <<\_ACEOF cat >>confdefs.h <<\_ACEOF
#define HAVE_ATTRIBUTE_DLLEXPORT 1 #define HAVE_ATTRIBUTE_DLLEXPORT 1
@ -17494,7 +17494,7 @@ _ACEOF
echo "$as_me:$LINENO: checking whether the target supports symbol aliases" >&5 echo "$as_me:$LINENO: checking whether the target supports symbol aliases" >&5
echo $ECHO_N "checking whether the target supports symbol aliases... $ECHO_C" >&6 echo $ECHO_N "checking whether the target supports symbol aliases... $ECHO_C" >&6
if test "${have_attribute_alias+set}" = set; then if test "${libgomp_cv_have_attribute_alias+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6 echo $ECHO_N "(cached) $ECHO_C" >&6
else else
@ -17537,19 +17537,19 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$? ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then (exit $ac_status); }; }; then
have_attribute_alias=yes libgomp_cv_have_attribute_alias=yes
else else
echo "$as_me: failed program was:" >&5 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5 sed 's/^/| /' conftest.$ac_ext >&5
have_attribute_alias=no libgomp_cv_have_attribute_alias=no
fi fi
rm -f conftest.err conftest.$ac_objext \ rm -f conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext conftest$ac_exeext conftest.$ac_ext
fi fi
echo "$as_me:$LINENO: result: $have_attribute_alias" >&5 echo "$as_me:$LINENO: result: $libgomp_cv_have_attribute_alias" >&5
echo "${ECHO_T}$have_attribute_alias" >&6 echo "${ECHO_T}$libgomp_cv_have_attribute_alias" >&6
if test $have_attribute_alias = yes; then if test $libgomp_cv_have_attribute_alias = yes; then
cat >>confdefs.h <<\_ACEOF cat >>confdefs.h <<\_ACEOF
#define HAVE_ATTRIBUTE_ALIAS 1 #define HAVE_ATTRIBUTE_ALIAS 1
@ -17997,7 +17997,7 @@ CFLAGS="$save_CFLAGS $XCFLAGS"
echo "$as_me:$LINENO: checking whether the target supports __sync_*_compare_and_swap" >&5 echo "$as_me:$LINENO: checking whether the target supports __sync_*_compare_and_swap" >&5
echo $ECHO_N "checking whether the target supports __sync_*_compare_and_swap... $ECHO_C" >&6 echo $ECHO_N "checking whether the target supports __sync_*_compare_and_swap... $ECHO_C" >&6
if test "${have_sync_builtins+set}" = set; then if test "${libgomp_cv_have_sync_builtins+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6 echo $ECHO_N "(cached) $ECHO_C" >&6
else else
@ -18038,19 +18038,19 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$? ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then (exit $ac_status); }; }; then
have_sync_builtins=yes libgomp_cv_have_sync_builtins=yes
else else
echo "$as_me: failed program was:" >&5 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5 sed 's/^/| /' conftest.$ac_ext >&5
have_sync_builtins=no libgomp_cv_have_sync_builtins=no
fi fi
rm -f conftest.err conftest.$ac_objext \ rm -f conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext conftest$ac_exeext conftest.$ac_ext
fi fi
echo "$as_me:$LINENO: result: $have_sync_builtins" >&5 echo "$as_me:$LINENO: result: $libgomp_cv_have_sync_builtins" >&5
echo "${ECHO_T}$have_sync_builtins" >&6 echo "${ECHO_T}$libgomp_cv_have_sync_builtins" >&6
if test $have_sync_builtins = yes; then if test $libgomp_cv_have_sync_builtins = yes; then
cat >>confdefs.h <<\_ACEOF cat >>confdefs.h <<\_ACEOF
#define HAVE_SYNC_BUILTINS 1 #define HAVE_SYNC_BUILTINS 1

1
libgomp/testsuite/Makefile.in
View File

@ -45,6 +45,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../config/acx.m4 \
$(top_srcdir)/../config/futex.m4 \ $(top_srcdir)/../config/futex.m4 \
$(top_srcdir)/../config/lead-dot.m4 \ $(top_srcdir)/../config/lead-dot.m4 \
$(top_srcdir)/../config/multi.m4 \ $(top_srcdir)/../config/multi.m4 \
$(top_srcdir)/../config/override.m4 \
$(top_srcdir)/../config/proginstall.m4 \ $(top_srcdir)/../config/proginstall.m4 \
$(top_srcdir)/../config/stdint.m4 \ $(top_srcdir)/../config/stdint.m4 \
$(top_srcdir)/../config/tls.m4 $(top_srcdir)/../ltoptions.m4 \ $(top_srcdir)/../config/tls.m4 $(top_srcdir)/../ltoptions.m4 \

8
libstdc++-v3/ChangeLog
View File

@ -1,3 +1,11 @@
2008-04-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* acinclude.m4 (GLIBCXX_CHECK_SETRLIMIT, GLIBCXX_ENABLE_C99)
(GLIBCXX_CHECK_C99_TR1, GLIBCXX_CHECK_RANDOM_TR1)
(GLIBCXX_ENABLE_VISIBILITY): Fix cache variable names.
(GLIBCXX_CHECK_SYSTEM_ERROR): Likewise. Factorize.
* configure: Regenerate.
2008-04-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 2008-04-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
PR libstdc++/35954 PR libstdc++/35954

263
libstdc++-v3/acinclude.m4
View File

@ -360,7 +360,7 @@ AC_DEFUN([GLIBCXX_CHECK_SETRLIMIT], [
GLIBCXX_CHECK_SETRLIMIT_ancilliary(FSIZE) GLIBCXX_CHECK_SETRLIMIT_ancilliary(FSIZE)
# Check for rlimit, setrlimit. # Check for rlimit, setrlimit.
AC_CACHE_VAL(ac_setrlimit, [ AC_CACHE_VAL(glibcxx_cv_setrlimit, [
AC_TRY_COMPILE( AC_TRY_COMPILE(
[#include <unistd.h> [#include <unistd.h>
#include <sys/time.h> #include <sys/time.h>
@ -368,12 +368,12 @@ AC_DEFUN([GLIBCXX_CHECK_SETRLIMIT], [
], ],
[struct rlimit r; [struct rlimit r;
setrlimit(0, &r);], setrlimit(0, &r);],
[ac_setrlimit=yes], [ac_setrlimit=no]) [glibcxx_cv_setrlimit=yes], [glibcxx_cv_setrlimit=no])
]) ])
fi fi
AC_MSG_CHECKING([for testsuite resource limits support]) AC_MSG_CHECKING([for testsuite resource limits support])
if test $setrlimit_have_headers = yes && test $ac_setrlimit = yes; then if test $setrlimit_have_headers = yes && test $glibcxx_cv_setrlimit = yes; then
ac_res_limits=yes ac_res_limits=yes
AC_DEFINE(_GLIBCXX_RES_LIMITS, 1, AC_DEFINE(_GLIBCXX_RES_LIMITS, 1,
[Define if using setrlimit to set resource limits during [Define if using setrlimit to set resource limits during
@ -801,7 +801,7 @@ AC_DEFUN([GLIBCXX_ENABLE_C99], [
# Check for the existence of <math.h> functions used if C99 is enabled. # Check for the existence of <math.h> functions used if C99 is enabled.
AC_MSG_CHECKING([for ISO C99 support in <math.h>]) AC_MSG_CHECKING([for ISO C99 support in <math.h>])
AC_CACHE_VAL(ac_c99_math, [ AC_CACHE_VAL(glibcxx_cv_c99_math, [
GCC_TRY_COMPILE_OR_LINK( GCC_TRY_COMPILE_OR_LINK(
[#include <math.h> [#include <math.h>
volatile double d1, d2; volatile double d1, d2;
@ -819,10 +819,10 @@ AC_DEFUN([GLIBCXX_ENABLE_C99], [
i = islessgreater(d1, d2); i = islessgreater(d1, d2);
i = islessgreater(d1, d2); i = islessgreater(d1, d2);
i = isunordered(d1, d2); i = isunordered(d1, d2);
],[ac_c99_math=yes], [ac_c99_math=no]) ],[glibcxx_cv_c99_math=yes], [glibcxx_cv_c99_math=no])
]) ])
AC_MSG_RESULT($ac_c99_math) AC_MSG_RESULT($glibcxx_cv_c99_math)
if test x"$ac_c99_math" = x"yes"; then if test x"$glibcxx_cv_c99_math" = x"yes"; then
AC_DEFINE(_GLIBCXX_USE_C99_MATH, 1, AC_DEFINE(_GLIBCXX_USE_C99_MATH, 1,
[Define if C99 functions or macros in <math.h> should be imported [Define if C99 functions or macros in <math.h> should be imported
in <cmath> in namespace std.]) in <cmath> in namespace std.])
@ -834,7 +834,7 @@ AC_DEFUN([GLIBCXX_ENABLE_C99], [
# to the library function is emitted. # to the library function is emitted.
AC_CHECK_HEADERS(tgmath.h, ac_has_tgmath_h=yes, ac_has_tgmath_h=no) AC_CHECK_HEADERS(tgmath.h, ac_has_tgmath_h=yes, ac_has_tgmath_h=no)
AC_CHECK_HEADERS(complex.h, ac_has_complex_h=yes, ac_has_complex_h=no) AC_CHECK_HEADERS(complex.h, ac_has_complex_h=yes, ac_has_complex_h=no)
ac_c99_complex=no; glibcxx_cv_c99_complex=no;
if test x"$ac_has_complex_h" = x"yes"; then if test x"$ac_has_complex_h" = x"yes"; then
AC_MSG_CHECKING([for ISO C99 support in <complex.h>]) AC_MSG_CHECKING([for ISO C99 support in <complex.h>])
GCC_TRY_COMPILE_OR_LINK( GCC_TRY_COMPILE_OR_LINK(
@ -884,10 +884,10 @@ AC_DEFUN([GLIBCXX_ENABLE_C99], [
tmpld = ctanl(tmpld); tmpld = ctanl(tmpld);
tmpld = ctanhl(tmpld); tmpld = ctanhl(tmpld);
tmpld = cpowl(tmpld, tmpld); tmpld = cpowl(tmpld, tmpld);
],[ac_c99_complex=yes], [ac_c99_complex=no]) ],[glibcxx_cv_c99_complex=yes], [glibcxx_cv_c99_complex=no])
fi fi
AC_MSG_RESULT($ac_c99_complex) AC_MSG_RESULT($glibcxx_cv_c99_complex)
if test x"$ac_c99_complex" = x"yes"; then if test x"$glibcxx_cv_c99_complex" = x"yes"; then
AC_DEFINE(_GLIBCXX_USE_C99_COMPLEX, 1, AC_DEFINE(_GLIBCXX_USE_C99_COMPLEX, 1,
[Define if C99 functions in <complex.h> should be used in [Define if C99 functions in <complex.h> should be used in
<complex>. Using compiler builtins for these functions requires <complex>. Using compiler builtins for these functions requires
@ -896,7 +896,7 @@ AC_DEFUN([GLIBCXX_ENABLE_C99], [
# Check for the existence in <stdio.h> of vscanf, et. al. # Check for the existence in <stdio.h> of vscanf, et. al.
AC_MSG_CHECKING([for ISO C99 support in <stdio.h>]) AC_MSG_CHECKING([for ISO C99 support in <stdio.h>])
AC_CACHE_VAL(ac_c99_stdio, [ AC_CACHE_VAL(glibcxx_cv_c99_stdio, [
GCC_TRY_COMPILE_OR_LINK( GCC_TRY_COMPILE_OR_LINK(
[#include <stdio.h> [#include <stdio.h>
#include <stdarg.h> #include <stdarg.h>
@ -909,13 +909,13 @@ AC_DEFUN([GLIBCXX_ENABLE_C99], [
vsscanf(fmt, "%i", args); vsscanf(fmt, "%i", args);
}], }],
[snprintf("12", 0, "%i");], [snprintf("12", 0, "%i");],
[ac_c99_stdio=yes], [ac_c99_stdio=no]) [glibcxx_cv_c99_stdio=yes], [glibcxx_cv_c99_stdio=no])
]) ])
AC_MSG_RESULT($ac_c99_stdio) AC_MSG_RESULT($glibcxx_cv_c99_stdio)
# Check for the existence in <stdlib.h> of lldiv_t, et. al. # Check for the existence in <stdlib.h> of lldiv_t, et. al.
AC_MSG_CHECKING([for ISO C99 support in <stdlib.h>]) AC_MSG_CHECKING([for ISO C99 support in <stdlib.h>])
AC_CACHE_VAL(ac_c99_stdlib, [ AC_CACHE_VAL(glibcxx_cv_c99_stdlib, [
GCC_TRY_COMPILE_OR_LINK( GCC_TRY_COMPILE_OR_LINK(
[#include <stdlib.h> [#include <stdlib.h>
volatile float f; volatile float f;
@ -933,12 +933,12 @@ AC_DEFUN([GLIBCXX_ENABLE_C99], [
ll = mydivt.rem; ll = mydivt.rem;
ll = atoll("10"); ll = atoll("10");
_Exit(0); _Exit(0);
],[ac_c99_stdlib=yes], [ac_c99_stdlib=no]) ],[glibcxx_cv_c99_stdlib=yes], [glibcxx_cv_c99_stdlib=no])
]) ])
AC_MSG_RESULT($ac_c99_stdlib) AC_MSG_RESULT($glibcxx_cv_c99_stdlib)
# Check for the existence in <wchar.h> of wcstold, etc. # Check for the existence in <wchar.h> of wcstold, etc.
ac_c99_wchar=no; glibcxx_cv_c99_wchar=no;
if test x"$ac_has_wchar_h" = xyes && if test x"$ac_has_wchar_h" = xyes &&
test x"$ac_has_wctype_h" = xyes; then test x"$ac_has_wctype_h" = xyes; then
AC_MSG_CHECKING([for ISO C99 support in <wchar.h>]) AC_MSG_CHECKING([for ISO C99 support in <wchar.h>])
@ -949,7 +949,7 @@ AC_DEFUN([GLIBCXX_ENABLE_C99], [
using ::wcstoll; using ::wcstoll;
using ::wcstoull; using ::wcstoull;
} }
],[],[ac_c99_wchar=yes], [ac_c99_wchar=no]) ],[],[glibcxx_cv_c99_wchar=yes], [glibcxx_cv_c99_wchar=no])
# Checks for wide character functions that may not be present. # Checks for wide character functions that may not be present.
# Injection of these is wrapped with guard macros. # Injection of these is wrapped with guard macros.
@ -978,15 +978,15 @@ AC_DEFUN([GLIBCXX_ENABLE_C99], [
[AC_DEFINE(HAVE_ISWBLANK,1, [AC_DEFINE(HAVE_ISWBLANK,1,
[Defined if iswblank exists.])],[]) [Defined if iswblank exists.])],[])
AC_MSG_RESULT($ac_c99_wchar) AC_MSG_RESULT($glibcxx_cv_c99_wchar)
fi fi
# Option parsed, now set things appropriately. # Option parsed, now set things appropriately.
if test x"$ac_c99_math" = x"no" || if test x"$glibcxx_cv_c99_math" = x"no" ||
test x"$ac_c99_complex" = x"no" || test x"$glibcxx_cv_c99_complex" = x"no" ||
test x"$ac_c99_stdio" = x"no" || test x"$glibcxx_cv_c99_stdio" = x"no" ||
test x"$ac_c99_stdlib" = x"no" || test x"$glibcxx_cv_c99_stdlib" = x"no" ||
test x"$ac_c99_wchar" = x"no"; then test x"$glibcxx_cv_c99_wchar" = x"no"; then
enable_c99=no; enable_c99=no;
else else
AC_DEFINE(_GLIBCXX_USE_C99, 1, AC_DEFINE(_GLIBCXX_USE_C99, 1,
@ -1059,15 +1059,15 @@ AC_DEFUN([GLIBCXX_CHECK_C99_TR1], [
# Check for the existence of <ctype.h> functions. # Check for the existence of <ctype.h> functions.
AC_MSG_CHECKING([for ISO C99 support to TR1 in <ctype.h>]) AC_MSG_CHECKING([for ISO C99 support to TR1 in <ctype.h>])
AC_CACHE_VAL(ac_c99_ctype_tr1, [ AC_CACHE_VAL(glibcxx_cv_c99_ctype_tr1, [
AC_TRY_COMPILE([#include <ctype.h>], AC_TRY_COMPILE([#include <ctype.h>],
[int ch; [int ch;
int ret; int ret;
ret = isblank(ch); ret = isblank(ch);
],[ac_c99_ctype_tr1=yes], [ac_c99_ctype_tr1=no]) ],[glibcxx_cv_c99_ctype_tr1=yes], [glibcxx_cv_c99_ctype_tr1=no])
]) ])
AC_MSG_RESULT($ac_c99_ctype_tr1) AC_MSG_RESULT($glibcxx_cv_c99_ctype_tr1)
if test x"$ac_c99_ctype_tr1" = x"yes"; then if test x"$glibcxx_cv_c99_ctype_tr1" = x"yes"; then
AC_DEFINE(_GLIBCXX_USE_C99_CTYPE_TR1, 1, AC_DEFINE(_GLIBCXX_USE_C99_CTYPE_TR1, 1,
[Define if C99 functions in <ctype.h> should be imported in [Define if C99 functions in <ctype.h> should be imported in
<tr1/cctype> in namespace std::tr1.]) <tr1/cctype> in namespace std::tr1.])
@ -1105,7 +1105,7 @@ AC_DEFUN([GLIBCXX_CHECK_C99_TR1], [
# Check for the existence of <stdint.h> types. # Check for the existence of <stdint.h> types.
AC_MSG_CHECKING([for ISO C99 support to TR1 in <stdint.h>]) AC_MSG_CHECKING([for ISO C99 support to TR1 in <stdint.h>])
AC_CACHE_VAL(ac_c99_stdint_tr1, [ AC_CACHE_VAL(glibcxx_cv_c99_stdint_tr1, [
AC_TRY_COMPILE([#include <stdint.h>], AC_TRY_COMPILE([#include <stdint.h>],
[typedef int8_t my_int8_t; [typedef int8_t my_int8_t;
typedef int16_t my_int16_t; typedef int16_t my_int16_t;
@ -1135,10 +1135,10 @@ AC_DEFUN([GLIBCXX_CHECK_C99_TR1], [
typedef uint_least64_t my_uint_least64_t; typedef uint_least64_t my_uint_least64_t;
typedef uintmax_t my_uintmax_t; typedef uintmax_t my_uintmax_t;
typedef uintptr_t my_uintptr_t; typedef uintptr_t my_uintptr_t;
],[ac_c99_stdint_tr1=yes], [ac_c99_stdint_tr1=no]) ],[glibcxx_cv_c99_stdint_tr1=yes], [glibcxx_cv_c99_stdint_tr1=no])
]) ])
AC_MSG_RESULT($ac_c99_stdint_tr1) AC_MSG_RESULT($glibcxx_cv_c99_stdint_tr1)
if test x"$ac_c99_stdint_tr1" = x"yes"; then if test x"$glibcxx_cv_c99_stdint_tr1" = x"yes"; then
AC_DEFINE(_GLIBCXX_USE_C99_STDINT_TR1, 1, AC_DEFINE(_GLIBCXX_USE_C99_STDINT_TR1, 1,
[Define if C99 types in <stdint.h> should be imported in [Define if C99 types in <stdint.h> should be imported in
<tr1/cstdint> in namespace std::tr1.]) <tr1/cstdint> in namespace std::tr1.])
@ -1146,7 +1146,7 @@ AC_DEFUN([GLIBCXX_CHECK_C99_TR1], [
# Check for the existence of <math.h> functions. # Check for the existence of <math.h> functions.
AC_MSG_CHECKING([for ISO C99 support to TR1 in <math.h>]) AC_MSG_CHECKING([for ISO C99 support to TR1 in <math.h>])
AC_CACHE_VAL(ac_c99_math_tr1, [ AC_CACHE_VAL(glibcxx_cv_c99_math_tr1, [
AC_TRY_COMPILE([#include <math.h>], AC_TRY_COMPILE([#include <math.h>],
[typedef double_t my_double_t; [typedef double_t my_double_t;
typedef float_t my_float_t; typedef float_t my_float_t;
@ -1255,10 +1255,10 @@ AC_DEFUN([GLIBCXX_CHECK_C99_TR1], [
trunc(0.0); trunc(0.0);
truncf(0.0f); truncf(0.0f);
truncl(0.0l); truncl(0.0l);
],[ac_c99_math_tr1=yes], [ac_c99_math_tr1=no]) ],[glibcxx_cv_c99_math_tr1=yes], [glibcxx_cv_c99_math_tr1=no])
]) ])
AC_MSG_RESULT($ac_c99_math_tr1) AC_MSG_RESULT($glibcxx_cv_c99_math_tr1)
if test x"$ac_c99_math_tr1" = x"yes"; then if test x"$glibcxx_cv_c99_math_tr1" = x"yes"; then
AC_DEFINE(_GLIBCXX_USE_C99_MATH_TR1, 1, AC_DEFINE(_GLIBCXX_USE_C99_MATH_TR1, 1,
[Define if C99 functions or macros in <math.h> should be imported [Define if C99 functions or macros in <math.h> should be imported
in <tr1/cmath> in namespace std::tr1.]) in <tr1/cmath> in namespace std::tr1.])
@ -1267,7 +1267,7 @@ AC_DEFUN([GLIBCXX_CHECK_C99_TR1], [
# Check for the existence of <inttypes.h> functions (NB: doesn't make # Check for the existence of <inttypes.h> functions (NB: doesn't make
# sense if the previous check fails, per C99, 7.8/1). # sense if the previous check fails, per C99, 7.8/1).
ac_c99_inttypes_tr1=no; ac_c99_inttypes_tr1=no;
if test x"$ac_c99_stdint_tr1" = x"yes"; then if test x"$glibcxx_cv_c99_stdint_tr1" = x"yes"; then
AC_MSG_CHECKING([for ISO C99 support to TR1 in <inttypes.h>]) AC_MSG_CHECKING([for ISO C99 support to TR1 in <inttypes.h>])
AC_TRY_COMPILE([#include <inttypes.h>], AC_TRY_COMPILE([#include <inttypes.h>],
[intmax_t i, numer, denom, base; [intmax_t i, numer, denom, base;
@ -1300,7 +1300,7 @@ dnl
AC_DEFUN([GLIBCXX_CHECK_RANDOM_TR1], [ AC_DEFUN([GLIBCXX_CHECK_RANDOM_TR1], [
AC_MSG_CHECKING([for "dev/random" and "dev/urandom" for TR1 random_device]) AC_MSG_CHECKING([for "dev/random" and "dev/urandom" for TR1 random_device])
AC_CACHE_VAL(ac_random_tr1, [ AC_CACHE_VAL(glibcxx_cv_random_tr1, [
AC_TRY_RUN([#include <stdio.h> AC_TRY_RUN([#include <stdio.h>
int main() int main()
{ {
@ -1308,11 +1308,11 @@ AC_DEFUN([GLIBCXX_CHECK_RANDOM_TR1], [
&& fopen("/dev/urandom", "r")); && fopen("/dev/urandom", "r"));
} }
], ],
[ac_random_tr1=yes], [ac_random_tr1=no], [glibcxx_cv_random_tr1=yes], [glibcxx_cv_random_tr1=no],
[ac_random_tr1=no]) [glibcxx_cv_random_tr1=no])
]) ])
AC_MSG_RESULT($ac_random_tr1) AC_MSG_RESULT($glibcxx_cv_random_tr1)
if test x"$ac_random_tr1" = x"yes"; then if test x"$glibcxx_cv_random_tr1" = x"yes"; then
AC_DEFINE(_GLIBCXX_USE_RANDOM_TR1, 1, AC_DEFINE(_GLIBCXX_USE_RANDOM_TR1, 1,
[Define if dev/random and dev/urandom are available for [Define if dev/random and dev/urandom are available for
the random_device of TR1 (Chapter 5.1).]) the random_device of TR1 (Chapter 5.1).])
@ -1325,155 +1325,26 @@ dnl Check whether macros, etc are present for <system_error>
dnl dnl
AC_DEFUN([GLIBCXX_CHECK_SYSTEM_ERROR], [ AC_DEFUN([GLIBCXX_CHECK_SYSTEM_ERROR], [
AC_MSG_CHECKING([for EOWNERDEAD]) m4_pushdef([n_syserr], [1])dnl
AC_CACHE_VAL(ac_system_error1, [ m4_foreach([syserr], [EOWNERDEAD, ENOTRECOVERABLE, ENOLINK, EPROTO, ENODATA,
AC_TRY_COMPILE([#include <errno.h>], [ int i = EOWNERDEAD; ], ENOSR, ENOSTR, ETIME, sys_nerr, EBADMSG, ECANCELED,
[ac_system_error1=yes], [ac_system_error1=no]) EOVERFLOW, ENOTSUP, EIDRM, ETXTBSY],
]) [m4_pushdef([SYSERR], m4_toupper(syserr))dnl
AC_MSG_RESULT($ac_system_error1) AC_MSG_CHECKING([for syserr])
if test x"$ac_system_error1" = x"yes"; then AC_CACHE_VAL([glibcxx_cv_system_error[]n_syserr], [
AC_DEFINE(HAVE_EOWNERDEAD, 1, [Define if EOWNERDEAD exists.]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <errno.h>]],
fi [int i = syserr;])],
[glibcxx_cv_system_error[]n_syserr=yes],
AC_MSG_CHECKING([for ENOTRECOVERABLE]) [glibcxx_cv_system_error[]n_syserr=no])
AC_CACHE_VAL(ac_system_error2, [ ])
AC_TRY_COMPILE([#include <errno.h>], [ int i = ENOTRECOVERABLE; ], AC_MSG_RESULT([$glibcxx_cv_system_error[]n_syserr])
[ac_system_error2=yes], [ac_system_error2=no]) if test x"$glibcxx_cv_system_error[]n_syserr" = x"yes"; then
]) AC_DEFINE([HAVE_]SYSERR, 1, [Define if ]syserr[ exists.])
AC_MSG_RESULT($ac_system_error2) fi
if test x"$ac_system_error2" = x"yes"; then m4_define([n_syserr], m4_incr(n_syserr))dnl
AC_DEFINE(HAVE_ENOTRECOVERABLE, 1, [Define if ENOTRECOVERABLE exists.]) m4_popdef([SYSERR])dnl
fi ])
m4_popdef([n_syserr])dnl
AC_MSG_CHECKING([for ENOLINK])
AC_CACHE_VAL(ac_system_error3, [
AC_TRY_COMPILE([#include <errno.h>], [ int i = ENOLINK; ],
[ac_system_error3=yes], [ac_system_error3=no])
])
AC_MSG_RESULT($ac_system_error3)
if test x"$ac_system_error3" = x"yes"; then
AC_DEFINE(HAVE_ENOLINK, 1, [Define if ENOLINK exists.])
fi
AC_MSG_CHECKING([for EPROTO])
AC_CACHE_VAL(ac_system_error_4, [
AC_TRY_COMPILE([#include <errno.h>], [ int i = EPROTO; ],
[ac_system_error_4=yes], [ac_system_error_4=no])
])
AC_MSG_RESULT($ac_system_error_4)
if test x"$ac_system_error_4" = x"yes"; then
AC_DEFINE(HAVE_EPROTO, 1, [Define if EPROTO exists.])
fi
AC_MSG_CHECKING([for ENODATA])
AC_CACHE_VAL(ac_system_error_5, [
AC_TRY_COMPILE([#include <errno.h>], [ int i = ENODATA; ],
[ac_system_error_5=yes], [ac_system_error_5=no])
])
AC_MSG_RESULT($ac_system_error_5)
if test x"$ac_system_error_5" = x"yes"; then
AC_DEFINE(HAVE_ENODATA, 1, [Define if ENODATA exists.])
fi
AC_MSG_CHECKING([for ENOSR])
AC_CACHE_VAL(ac_system_error_6, [
AC_TRY_COMPILE([#include <errno.h>], [ int i = ENOSR; ],
[ac_system_error_6=yes], [ac_system_error_6=no])
])
AC_MSG_RESULT($ac_system_error_6)
if test x"$ac_system_error_6" = x"yes"; then
AC_DEFINE(HAVE_ENOSR, 1, [Define if ENOSR exists.])
fi
AC_MSG_CHECKING([for ENOSTR])
AC_CACHE_VAL(ac_system_error_7, [
AC_TRY_COMPILE([#include <errno.h>], [ int i = ENOSTR; ],
[ac_system_error_7=yes], [ac_system_error_7=no])
])
AC_MSG_RESULT($ac_system_error_7)
if test x"$ac_system_error_7" = x"yes"; then
AC_DEFINE(HAVE_ENOSTR, 1, [Define if ENOSTR exists.])
fi
AC_MSG_CHECKING([for ETIME])
AC_CACHE_VAL(ac_system_error_8, [
AC_TRY_COMPILE([#include <errno.h>], [ int i = ETIME; ],
[ac_system_error_8=yes], [ac_system_error_8=no])
])
AC_MSG_RESULT($ac_system_error_8)
if test x"$ac_system_error_8" = x"yes"; then
AC_DEFINE(HAVE_ETIME, 1, [Define if ETIME exists.])
fi
AC_MSG_CHECKING([for sys_nerr])
AC_CACHE_VAL(ac_system_error9, [
AC_TRY_COMPILE([#include <errno.h> ], [ int i = sys_nerr; ],
[ac_system_error9=yes], [ac_system_error9=no])
])
AC_MSG_RESULT($ac_system_error9)
if test x"$ac_system_error9" = x"yes"; then
AC_DEFINE(HAVE_SYS_NERR, 1, [Define if sys_nerr exists.])
fi
AC_MSG_CHECKING([for EBADMSG])
AC_CACHE_VAL(ac_system_error_10, [
AC_TRY_COMPILE([#include <errno.h>], [ int i = EBADMSG; ],
[ac_system_error_10=yes], [ac_system_error_10=no])
])
AC_MSG_RESULT($ac_system_error_10)
if test x"$ac_system_error_10" = x"yes"; then
AC_DEFINE(HAVE_EBADMSG, 1, [Define if EBADMSG exists.])
fi
AC_MSG_CHECKING([for ECANCELED])
AC_CACHE_VAL(ac_system_error_11, [
AC_TRY_COMPILE([#include <errno.h>], [ int i = ECANCELED; ],
[ac_system_error_11=yes], [ac_system_error_11=no])
])
AC_MSG_RESULT($ac_system_error_11)
if test x"$ac_system_error_11" = x"yes"; then
AC_DEFINE(HAVE_ECANCELED, 1, [Define if ECANCELED exists.])
fi
AC_MSG_CHECKING([for EOVERFLOW])
AC_CACHE_VAL(ac_system_error_12, [
AC_TRY_COMPILE([#include <errno.h>], [ int i = EOVERFLOW; ],
[ac_system_error_12=yes], [ac_system_error_12=no])
])
AC_MSG_RESULT($ac_system_error_12)
if test x"$ac_system_error_12" = x"yes"; then
AC_DEFINE(HAVE_EOVERFLOW, 1, [Define if EOVERFLOW exists.])
fi
AC_MSG_CHECKING([for ENOTSUP])
AC_CACHE_VAL(ac_system_error_13, [
AC_TRY_COMPILE([#include <errno.h>], [ int i = ENOTSUP; ],
[ac_system_error_13=yes], [ac_system_error_13=no])
])
AC_MSG_RESULT($ac_system_error_13)
if test x"$ac_system_error_13" = x"yes"; then
AC_DEFINE(HAVE_ENOTSUP, 1, [Define if ENOTSUP exists.])
fi
AC_MSG_CHECKING([for EIDRM])
AC_CACHE_VAL(ac_system_error_14, [
AC_TRY_COMPILE([#include <errno.h>], [ int i = EIDRM; ],
[ac_system_error_14=yes], [ac_system_error_14=no])
])
AC_MSG_RESULT($ac_system_error_14)
if test x"$ac_system_error_14" = x"yes"; then
AC_DEFINE(HAVE_EIDRM, 1, [Define if EIDRM exists.])
fi
AC_MSG_CHECKING([for ETXTBSY])
AC_CACHE_VAL(ac_system_error_15, [
AC_TRY_COMPILE([#include <errno.h>], [ int i = ETXTBSY; ],
[ac_system_error_15=yes], [ac_system_error_15=no])
])
AC_MSG_RESULT($ac_system_error_15)
if test x"$ac_system_error_15" = x"yes"; then
AC_DEFINE(HAVE_ETXTBSY, 1, [Define if ETXTBSY exists.])
fi
]) ])
dnl dnl
@ -2401,14 +2272,14 @@ if test x$enable_visibility = xyes ; then
dnl all hail libgfortran dnl all hail libgfortran
dnl Check whether the target supports hidden visibility. dnl Check whether the target supports hidden visibility.
AC_CACHE_CHECK([whether the target supports hidden visibility], AC_CACHE_CHECK([whether the target supports hidden visibility],
have_attribute_visibility, [ glibcxx_cv_have_attribute_visibility, [
save_CFLAGS="$CFLAGS" save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror" CFLAGS="$CFLAGS -Werror"
AC_TRY_COMPILE([void __attribute__((visibility("hidden"))) foo(void) { }], AC_TRY_COMPILE([void __attribute__((visibility("hidden"))) foo(void) { }],
[], have_attribute_visibility=yes, [], glibcxx_cv_have_attribute_visibility=yes,
have_attribute_visibility=no) glibcxx_cv_have_attribute_visibility=no)
CFLAGS="$save_CFLAGS"]) CFLAGS="$save_CFLAGS"])
if test $have_attribute_visibility = no; then if test $glibcxx_cv_have_attribute_visibility = no; then
enable_visibility=no enable_visibility=no
fi fi
fi fi

507
libstdc++-v3/configure vendored
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