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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>
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 \
$(top_srcdir)/../config/lead-dot.m4 \
$(top_srcdir)/../config/multi.m4 \
$(top_srcdir)/../config/override.m4 \
$(top_srcdir)/../config/proginstall.m4 \
$(top_srcdir)/../config/stdint.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.
AC_DEFUN([LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY], [
AC_CACHE_CHECK([whether the target supports hidden visibility],
have_attribute_visibility, [
libgfor_cv_have_attribute_visibility, [
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror"
AC_TRY_COMPILE([void __attribute__((visibility("hidden"))) foo(void) { }],
[], have_attribute_visibility=yes,
have_attribute_visibility=no)
[], libgfor_cv_have_attribute_visibility=yes,
libgfor_cv_have_attribute_visibility=no)
CFLAGS="$save_CFLAGS"])
if test $have_attribute_visibility = yes; then
if test $libgfor_cv_have_attribute_visibility = yes; then
AC_DEFINE(HAVE_ATTRIBUTE_VISIBILITY, 1,
[Define to 1 if the target supports __attribute__((visibility(...))).])
fi])
@ -45,14 +45,14 @@ AC_DEFUN([LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY], [
dnl Check whether the target supports dllexport
AC_DEFUN([LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT], [
AC_CACHE_CHECK([whether the target supports dllexport],
have_attribute_dllexport, [
libgfor_cv_have_attribute_dllexport, [
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror"
AC_TRY_COMPILE([void __attribute__((dllexport)) foo(void) { }],
[], have_attribute_dllexport=yes,
have_attribute_dllexport=no)
[], libgfor_cv_have_attribute_dllexport=yes,
libgfor_cv_have_attribute_dllexport=no)
CFLAGS="$save_CFLAGS"])
if test $have_attribute_dllexport = yes; then
if test $libgfor_cv_have_attribute_dllexport = yes; then
AC_DEFINE(HAVE_ATTRIBUTE_DLLEXPORT, 1,
[Define to 1 if the target supports __attribute__((dllexport)).])
fi])
@ -60,12 +60,12 @@ AC_DEFUN([LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT], [
dnl Check whether the target supports symbol aliases.
AC_DEFUN([LIBGFOR_CHECK_ATTRIBUTE_ALIAS], [
AC_CACHE_CHECK([whether the target supports symbol aliases],
have_attribute_alias, [
libgfor_cv_have_attribute_alias, [
AC_TRY_LINK([
void foo(void) { }
extern void bar(void) __attribute__((alias("foo")));],
[bar();], have_attribute_alias=yes, have_attribute_alias=no)])
if test $have_attribute_alias = yes; then
[bar();], libgfor_cv_have_attribute_alias=yes, libgfor_cv_have_attribute_alias=no)])
if test $libgfor_cv_have_attribute_alias = yes; then
AC_DEFINE(HAVE_ATTRIBUTE_ALIAS, 1,
[Define to 1 if the target supports __attribute__((alias(...))).])
fi])
@ -73,12 +73,12 @@ extern void bar(void) __attribute__((alias("foo")));],
dnl Check whether the target supports __sync_fetch_and_add.
AC_DEFUN([LIBGFOR_CHECK_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;], [
if (foovar <= 0) return __sync_fetch_and_add (&foovar, 1);
if (foovar > 10) return __sync_add_and_fetch (&foovar, -1);],
have_sync_fetch_and_add=yes, have_sync_fetch_and_add=no)])
if test $have_sync_fetch_and_add = yes; then
libgfor_cv_have_sync_fetch_and_add=yes, libgfor_cv_have_sync_fetch_and_add=no)])
if test $libgfor_cv_have_sync_fetch_and_add = yes; then
AC_DEFINE(HAVE_SYNC_FETCH_AND_ADD, 1,
[Define to 1 if the target supports __sync_fetch_and_add])
fi])
@ -97,13 +97,13 @@ target_thread_file=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`])
dnl Check for pragma weak.
AC_DEFUN([LIBGFOR_GTHREAD_WEAK], [
AC_CACHE_CHECK([whether pragma weak works],
have_pragma_weak, [
libgfor_cv_have_pragma_weak, [
gfor_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Wunknown-pragmas"
AC_TRY_COMPILE([void foo (void);
#pragma weak foo], [if (foo) foo ();],
have_pragma_weak=yes, have_pragma_weak=no)])
if test $have_pragma_weak = yes; then
libgfor_cv_have_pragma_weak=yes, libgfor_cv_have_pragma_weak=no)])
if test $libgfor_cv_have_pragma_weak = yes; then
AC_DEFINE(SUPPORTS_WEAK, 1,
[Define to 1 if the target supports #pragma weak])
fi
@ -117,7 +117,7 @@ AC_DEFUN([LIBGFOR_GTHREAD_WEAK], [
dnl Check whether target can unlink a file still open.
AC_DEFUN([LIBGFOR_CHECK_UNLINK_OPEN_FILE], [
AC_CACHE_CHECK([whether the target can unlink an open file],
have_unlink_open_file, [
libgfor_cv_have_unlink_open_file, [
AC_TRY_RUN([
#include <errno.h>
#include <fcntl.h>
@ -140,19 +140,19 @@ int main ()
return 0;
else
return 1;
}], have_unlink_open_file=yes, have_unlink_open_file=no, [
}], libgfor_cv_have_unlink_open_file=yes, libgfor_cv_have_unlink_open_file=no, [
case "${target}" in
*mingw*) have_unlink_open_file=no ;;
*) have_unlink_open_file=yes;;
*mingw*) libgfor_cv_have_unlink_open_file=no ;;
*) libgfor_cv_have_unlink_open_file=yes;;
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.])
fi])
dnl Check whether CRLF is the line terminator
AC_DEFUN([LIBGFOR_CHECK_CRLF], [
AC_CACHE_CHECK([whether the target has CRLF as line terminator],
have_crlf, [
libgfor_cv_have_crlf, [
AC_TRY_RUN([
/* This test program should exit with status 0 if system uses a CRLF as
line terminator, and status 1 otherwise.
@ -187,12 +187,12 @@ int main ()
else
exit(1);
#endif
}], have_crlf=yes, have_crlf=no, [
}], libgfor_cv_have_crlf=yes, libgfor_cv_have_crlf=no, [
case "${target}" in
*mingw*) have_crlf=yes ;;
*) have_crlf=no;;
*mingw*) libgfor_cv_have_crlf=yes ;;
*) libgfor_cv_have_crlf=no;;
esac])])
if test x"$have_crlf" = xyes; then
if test x"$libgfor_cv_have_crlf" = xyes; then
AC_DEFINE(HAVE_CRLF, 1, [Define if CRLF is line terminator.])
fi])
@ -200,7 +200,7 @@ dnl Check whether isfinite is broken.
dnl The most common problem is that it does not work on long doubles.
AC_DEFUN([LIBGFOR_CHECK_FOR_BROKEN_ISFINITE], [
AC_CACHE_CHECK([whether isfinite is broken],
have_broken_isfinite, [
libgfor_cv_have_broken_isfinite, [
libgfor_check_for_broken_isfinite_save_LIBS=$LIBS
LIBS="$LIBS -lm"
AC_TRY_RUN([
@ -217,13 +217,13 @@ int main ()
#endif
#endif
return 0;
}], have_broken_isfinite=no, have_broken_isfinite=yes, [
}], libgfor_cv_have_broken_isfinite=no, libgfor_cv_have_broken_isfinite=yes, [
case "${target}" in
hppa*-*-hpux*) have_broken_isfinite=yes ;;
*) have_broken_isfinite=no ;;
hppa*-*-hpux*) libgfor_cv_have_broken_isfinite=yes ;;
*) libgfor_cv_have_broken_isfinite=no ;;
esac])]
LIBS=$libgfor_check_for_broken_isfinite_save_LIBS)
if test x"$have_broken_isfinite" = xyes; then
if test x"$libgfor_cv_have_broken_isfinite" = xyes; then
AC_DEFINE(HAVE_BROKEN_ISFINITE, 1, [Define if isfinite is broken.])
fi])
@ -231,7 +231,7 @@ dnl Check whether isnan is broken.
dnl The most common problem is that it does not work on long doubles.
AC_DEFUN([LIBGFOR_CHECK_FOR_BROKEN_ISNAN], [
AC_CACHE_CHECK([whether isnan is broken],
have_broken_isnan, [
libgfor_cv_have_broken_isnan, [
libgfor_check_for_broken_isnan_save_LIBS=$LIBS
LIBS="$LIBS -lm"
AC_TRY_RUN([
@ -266,13 +266,13 @@ int main ()
#endif
#endif
return 0;
}], have_broken_isnan=no, have_broken_isnan=yes, [
}], libgfor_cv_have_broken_isnan=no, libgfor_cv_have_broken_isnan=yes, [
case "${target}" in
hppa*-*-hpux*) have_broken_isnan=yes ;;
*) have_broken_isnan=no ;;
hppa*-*-hpux*) libgfor_cv_have_broken_isnan=yes ;;
*) libgfor_cv_have_broken_isnan=no ;;
esac])]
LIBS=$libgfor_check_for_broken_isnan_save_LIBS)
if test x"$have_broken_isnan" = xyes; then
if test x"$libgfor_cv_have_broken_isnan" = xyes; then
AC_DEFINE(HAVE_BROKEN_ISNAN, 1, [Define if isnan is broken.])
fi])
@ -280,7 +280,7 @@ dnl Check whether fpclassify is broken.
dnl The most common problem is that it does not work on long doubles.
AC_DEFUN([LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY], [
AC_CACHE_CHECK([whether fpclassify is broken],
have_broken_fpclassify, [
libgfor_cv_have_broken_fpclassify, [
libgfor_check_for_broken_fpclassify_save_LIBS=$LIBS
LIBS="$LIBS -lm"
AC_TRY_RUN([
@ -299,13 +299,13 @@ int main ()
#endif
#endif
return 0;
}], have_broken_fpclassify=no, have_broken_fpclassify=yes, [
}], libgfor_cv_have_broken_fpclassify=no, libgfor_cv_have_broken_fpclassify=yes, [
case "${target}" in
hppa*-*-hpux*) have_broken_fpclassify=yes ;;
*) have_broken_fpclassify=no ;;
hppa*-*-hpux*) libgfor_cv_have_broken_fpclassify=yes ;;
*) libgfor_cv_have_broken_fpclassify=no ;;
esac])]
LIBS=$libgfor_check_for_broken_fpclassify_save_LIBS)
if test x"$have_broken_fpclassify" = xyes; then
if test x"$libgfor_cv_have_broken_fpclassify" = xyes; then
AC_DEFINE(HAVE_BROKEN_FPCLASSIFY, 1, [Define if fpclassify is broken.])
fi])
@ -314,7 +314,7 @@ dnl identify the file within the system. This is should be true for POSIX
dnl systems; it is known to be false on mingw32.
AC_DEFUN([LIBGFOR_CHECK_WORKING_STAT], [
AC_CACHE_CHECK([whether the target stat is reliable],
have_working_stat, [
libgfor_cv_have_working_stat, [
AC_TRY_RUN([
#include <stdio.h>
#include <sys/types.h>
@ -335,18 +335,18 @@ int main ()
fclose(f);
fclose(g);
return 0;
}], have_working_stat=yes, have_working_stat=no, [
}], libgfor_cv_have_working_stat=yes, libgfor_cv_have_working_stat=no, [
case "${target}" in
*mingw*) have_working_stat=no ;;
*) have_working_stat=yes;;
*mingw*) libgfor_cv_have_working_stat=no ;;
*) libgfor_cv_have_working_stat=yes;;
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.])
fi])
dnl Checks for fpsetmask function.
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([
#if HAVE_FLOATINGPOINT_H
# include <floatingpoint.h>
@ -354,25 +354,25 @@ AC_DEFUN([LIBGFOR_CHECK_FPSETMASK], [
#if HAVE_IEEEFP_H
# include <ieeefp.h>
#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.])
fi
])
dnl Check whether we have a mingw that provides a __mingw_snprintf function
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([
#include <stdio.h>
extern int __mingw_snprintf (char *, size_t, const char *, ...);
],[
__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.])
fi
])

180
libgfortran/configure vendored
View File

@ -32069,7 +32069,7 @@ fi
echo "$as_me:$LINENO: checking whether isfinite is broken" >&5
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) $ECHO_C" >&6
else
@ -32078,8 +32078,8 @@ else
if test "$cross_compiling" = yes; then
case "${target}" in
hppa*-*-hpux*) have_broken_isfinite=yes ;;
*) have_broken_isfinite=no ;;
hppa*-*-hpux*) libgfor_cv_have_broken_isfinite=yes ;;
*) libgfor_cv_have_broken_isfinite=no ;;
esac
else
cat >conftest.$ac_ext <<_ACEOF
@ -32115,22 +32115,22 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
have_broken_isfinite=no
libgfor_cv_have_broken_isfinite=no
else
echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status )
have_broken_isfinite=yes
libgfor_cv_have_broken_isfinite=yes
fi
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
LIBS=$libgfor_check_for_broken_isfinite_save_LIBS
fi
echo "$as_me:$LINENO: result: $have_broken_isfinite" >&5
echo "${ECHO_T}$have_broken_isfinite" >&6
if test x"$have_broken_isfinite" = xyes; then
echo "$as_me:$LINENO: result: $libgfor_cv_have_broken_isfinite" >&5
echo "${ECHO_T}$libgfor_cv_have_broken_isfinite" >&6
if test x"$libgfor_cv_have_broken_isfinite" = xyes; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_BROKEN_ISFINITE 1
@ -32142,7 +32142,7 @@ fi
echo "$as_me:$LINENO: checking whether isnan is broken" >&5
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) $ECHO_C" >&6
else
@ -32151,8 +32151,8 @@ else
if test "$cross_compiling" = yes; then
case "${target}" in
hppa*-*-hpux*) have_broken_isnan=yes ;;
*) have_broken_isnan=no ;;
hppa*-*-hpux*) libgfor_cv_have_broken_isnan=yes ;;
*) libgfor_cv_have_broken_isnan=no ;;
esac
else
cat >conftest.$ac_ext <<_ACEOF
@ -32206,22 +32206,22 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
have_broken_isnan=no
libgfor_cv_have_broken_isnan=no
else
echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status )
have_broken_isnan=yes
libgfor_cv_have_broken_isnan=yes
fi
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
LIBS=$libgfor_check_for_broken_isnan_save_LIBS
fi
echo "$as_me:$LINENO: result: $have_broken_isnan" >&5
echo "${ECHO_T}$have_broken_isnan" >&6
if test x"$have_broken_isnan" = xyes; then
echo "$as_me:$LINENO: result: $libgfor_cv_have_broken_isnan" >&5
echo "${ECHO_T}$libgfor_cv_have_broken_isnan" >&6
if test x"$libgfor_cv_have_broken_isnan" = xyes; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_BROKEN_ISNAN 1
@ -32233,7 +32233,7 @@ fi
echo "$as_me:$LINENO: checking whether fpclassify is broken" >&5
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) $ECHO_C" >&6
else
@ -32242,8 +32242,8 @@ else
if test "$cross_compiling" = yes; then
case "${target}" in
hppa*-*-hpux*) have_broken_fpclassify=yes ;;
*) have_broken_fpclassify=no ;;
hppa*-*-hpux*) libgfor_cv_have_broken_fpclassify=yes ;;
*) libgfor_cv_have_broken_fpclassify=no ;;
esac
else
cat >conftest.$ac_ext <<_ACEOF
@ -32281,22 +32281,22 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
have_broken_fpclassify=no
libgfor_cv_have_broken_fpclassify=no
else
echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status )
have_broken_fpclassify=yes
libgfor_cv_have_broken_fpclassify=yes
fi
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
LIBS=$libgfor_check_for_broken_fpclassify_save_LIBS
fi
echo "$as_me:$LINENO: result: $have_broken_fpclassify" >&5
echo "${ECHO_T}$have_broken_fpclassify" >&6
if test x"$have_broken_fpclassify" = xyes; then
echo "$as_me:$LINENO: result: $libgfor_cv_have_broken_fpclassify" >&5
echo "${ECHO_T}$libgfor_cv_have_broken_fpclassify" >&6
if test x"$libgfor_cv_have_broken_fpclassify" = xyes; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_BROKEN_FPCLASSIFY 1
@ -32308,15 +32308,15 @@ fi
echo "$as_me:$LINENO: checking whether the target stat is reliable" >&5
echo $ECHO_N "checking whether the target stat is reliable... $ECHO_C" >&6
if test "${have_working_stat+set}" = set; then
if test "${libgfor_cv_have_working_stat+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test "$cross_compiling" = yes; then
case "${target}" in
*mingw*) have_working_stat=no ;;
*) have_working_stat=yes;;
*mingw*) libgfor_cv_have_working_stat=no ;;
*) libgfor_cv_have_working_stat=yes;;
esac
else
cat >conftest.$ac_ext <<_ACEOF
@ -32358,21 +32358,21 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
have_working_stat=yes
libgfor_cv_have_working_stat=yes
else
echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status )
have_working_stat=no
libgfor_cv_have_working_stat=no
fi
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
fi
echo "$as_me:$LINENO: result: $have_working_stat" >&5
echo "${ECHO_T}$have_working_stat" >&6
if test x"$have_working_stat" = xyes; then
echo "$as_me:$LINENO: result: $libgfor_cv_have_working_stat" >&5
echo "${ECHO_T}$libgfor_cv_have_working_stat" >&6
if test x"$libgfor_cv_have_working_stat" = xyes; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_WORKING_STAT 1
@ -32384,7 +32384,7 @@ fi
echo "$as_me:$LINENO: checking whether __mingw_snprintf is present" >&5
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) $ECHO_C" >&6
else
@ -32435,20 +32435,20 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
eval "have_mingw_snprintf=yes"
eval "libgfor_cv_have_mingw_snprintf=yes"
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
eval "have_mingw_snprintf=no"
eval "libgfor_cv_have_mingw_snprintf=no"
fi
rm -f conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $have_mingw_snprintf" >&5
echo "${ECHO_T}$have_mingw_snprintf" >&6
if test x"$have_mingw_snprintf" = xyes; then
echo "$as_me:$LINENO: result: $libgfor_cv_have_mingw_snprintf" >&5
echo "${ECHO_T}$libgfor_cv_have_mingw_snprintf" >&6
if test x"$libgfor_cv_have_mingw_snprintf" = xyes; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_MINGW_SNPRINTF 1
@ -32540,7 +32540,7 @@ fi
echo "$as_me:$LINENO: checking whether fpsetmask is present" >&5
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) $ECHO_C" >&6
else
@ -32592,20 +32592,20 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
eval "have_fpsetmask=yes"
eval "libgfor_cv_have_fpsetmask=yes"
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
eval "have_fpsetmask=no"
eval "libgfor_cv_have_fpsetmask=no"
fi
rm -f conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $have_fpsetmask" >&5
echo "${ECHO_T}$have_fpsetmask" >&6
if test x"$have_fpsetmask" = xyes; then
echo "$as_me:$LINENO: result: $libgfor_cv_have_fpsetmask" >&5
echo "${ECHO_T}$libgfor_cv_have_fpsetmask" >&6
if test x"$libgfor_cv_have_fpsetmask" = xyes; then
cat >>confdefs.h <<\_ACEOF
#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 $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) $ECHO_C" >&6
else
@ -32878,19 +32878,19 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
have_attribute_visibility=yes
libgfor_cv_have_attribute_visibility=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
have_attribute_visibility=no
libgfor_cv_have_attribute_visibility=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
CFLAGS="$save_CFLAGS"
fi
echo "$as_me:$LINENO: result: $have_attribute_visibility" >&5
echo "${ECHO_T}$have_attribute_visibility" >&6
if test $have_attribute_visibility = yes; then
echo "$as_me:$LINENO: result: $libgfor_cv_have_attribute_visibility" >&5
echo "${ECHO_T}$libgfor_cv_have_attribute_visibility" >&6
if test $libgfor_cv_have_attribute_visibility = yes; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_ATTRIBUTE_VISIBILITY 1
@ -32900,7 +32900,7 @@ _ACEOF
echo "$as_me:$LINENO: checking whether the target supports dllexport" >&5
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) $ECHO_C" >&6
else
@ -32943,19 +32943,19 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
have_attribute_dllexport=yes
libgfor_cv_have_attribute_dllexport=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
have_attribute_dllexport=no
libgfor_cv_have_attribute_dllexport=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
CFLAGS="$save_CFLAGS"
fi
echo "$as_me:$LINENO: result: $have_attribute_dllexport" >&5
echo "${ECHO_T}$have_attribute_dllexport" >&6
if test $have_attribute_dllexport = yes; then
echo "$as_me:$LINENO: result: $libgfor_cv_have_attribute_dllexport" >&5
echo "${ECHO_T}$libgfor_cv_have_attribute_dllexport" >&6
if test $libgfor_cv_have_attribute_dllexport = yes; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_ATTRIBUTE_DLLEXPORT 1
@ -32965,7 +32965,7 @@ _ACEOF
echo "$as_me:$LINENO: checking whether the target supports symbol aliases" >&5
echo $ECHO_N "checking whether the target supports symbol aliases... $ECHO_C" >&6
if test "${have_attribute_alias+set}" = set; then
if test "${libgfor_cv_have_attribute_alias+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
@ -33013,19 +33013,19 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
have_attribute_alias=yes
libgfor_cv_have_attribute_alias=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
have_attribute_alias=no
libgfor_cv_have_attribute_alias=no
fi
rm -f conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $have_attribute_alias" >&5
echo "${ECHO_T}$have_attribute_alias" >&6
if test $have_attribute_alias = yes; then
echo "$as_me:$LINENO: result: $libgfor_cv_have_attribute_alias" >&5
echo "${ECHO_T}$libgfor_cv_have_attribute_alias" >&6
if test $libgfor_cv_have_attribute_alias = yes; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_ATTRIBUTE_ALIAS 1
@ -33037,7 +33037,7 @@ _ACEOF
echo "$as_me:$LINENO: checking whether the target supports __sync_fetch_and_add" >&5
echo $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) $ECHO_C" >&6
else
@ -33085,19 +33085,19 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
have_sync_fetch_and_add=yes
libgfor_cv_have_sync_fetch_and_add=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
have_sync_fetch_and_add=no
libgfor_cv_have_sync_fetch_and_add=no
fi
rm -f conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $have_sync_fetch_and_add" >&5
echo "${ECHO_T}$have_sync_fetch_and_add" >&6
if test $have_sync_fetch_and_add = yes; then
echo "$as_me:$LINENO: result: $libgfor_cv_have_sync_fetch_and_add" >&5
echo "${ECHO_T}$libgfor_cv_have_sync_fetch_and_add" >&6
if test $libgfor_cv_have_sync_fetch_and_add = yes; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_SYNC_FETCH_AND_ADD 1
@ -33130,7 +33130,7 @@ _ACEOF
echo "$as_me:$LINENO: checking whether pragma weak works" >&5
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) $ECHO_C" >&6
else
@ -33174,18 +33174,18 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
have_pragma_weak=yes
libgfor_cv_have_pragma_weak=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
have_pragma_weak=no
libgfor_cv_have_pragma_weak=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $have_pragma_weak" >&5
echo "${ECHO_T}$have_pragma_weak" >&6
if test $have_pragma_weak = yes; then
echo "$as_me:$LINENO: result: $libgfor_cv_have_pragma_weak" >&5
echo "${ECHO_T}$libgfor_cv_have_pragma_weak" >&6
if test $libgfor_cv_have_pragma_weak = yes; then
cat >>confdefs.h <<\_ACEOF
#define SUPPORTS_WEAK 1
@ -33206,15 +33206,15 @@ _ACEOF
echo "$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... $ECHO_C" >&6
if test "${have_unlink_open_file+set}" = set; then
if test "${libgfor_cv_have_unlink_open_file+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test "$cross_compiling" = yes; then
case "${target}" in
*mingw*) have_unlink_open_file=no ;;
*) have_unlink_open_file=yes;;
*mingw*) libgfor_cv_have_unlink_open_file=no ;;
*) libgfor_cv_have_unlink_open_file=yes;;
esac
else
cat >conftest.$ac_ext <<_ACEOF
@ -33258,21 +33258,21 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
have_unlink_open_file=yes
libgfor_cv_have_unlink_open_file=yes
else
echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status )
have_unlink_open_file=no
libgfor_cv_have_unlink_open_file=no
fi
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
fi
echo "$as_me:$LINENO: result: $have_unlink_open_file" >&5
echo "${ECHO_T}$have_unlink_open_file" >&6
if test x"$have_unlink_open_file" = xyes; then
echo "$as_me:$LINENO: result: $libgfor_cv_have_unlink_open_file" >&5
echo "${ECHO_T}$libgfor_cv_have_unlink_open_file" >&6
if test x"$libgfor_cv_have_unlink_open_file" = xyes; then
cat >>confdefs.h <<\_ACEOF
#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 $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) $ECHO_C" >&6
else
if test "$cross_compiling" = yes; then
case "${target}" in
*mingw*) have_crlf=yes ;;
*) have_crlf=no;;
*mingw*) libgfor_cv_have_crlf=yes ;;
*) libgfor_cv_have_crlf=no;;
esac
else
cat >conftest.$ac_ext <<_ACEOF
@ -33348,21 +33348,21 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
have_crlf=yes
libgfor_cv_have_crlf=yes
else
echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status )
have_crlf=no
libgfor_cv_have_crlf=no
fi
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
fi
echo "$as_me:$LINENO: result: $have_crlf" >&5
echo "${ECHO_T}$have_crlf" >&6
if test x"$have_crlf" = xyes; then
echo "$as_me:$LINENO: result: $libgfor_cv_have_crlf" >&5
echo "${ECHO_T}$libgfor_cv_have_crlf" >&6
if test x"$libgfor_cv_have_crlf" = xyes; then
cat >>confdefs.h <<\_ACEOF
#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>
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/lead-dot.m4 \
$(top_srcdir)/../config/multi.m4 \
$(top_srcdir)/../config/override.m4 \
$(top_srcdir)/../config/proginstall.m4 \
$(top_srcdir)/../config/stdint.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.
AC_DEFUN([LIBGOMP_CHECK_SYNC_BUILTINS], [
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);],
have_sync_builtins=yes, have_sync_builtins=no)])
if test $have_sync_builtins = yes; then
libgomp_cv_have_sync_builtins=yes, libgomp_cv_have_sync_builtins=no)])
if test $libgomp_cv_have_sync_builtins = yes; then
AC_DEFINE(HAVE_SYNC_BUILTINS, 1,
[Define to 1 if the target supports __sync_*_compare_and_swap])
fi])
@ -15,14 +15,14 @@ AC_DEFUN([LIBGOMP_CHECK_SYNC_BUILTINS], [
dnl Check whether the target supports hidden visibility.
AC_DEFUN([LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY], [
AC_CACHE_CHECK([whether the target supports hidden visibility],
have_attribute_visibility, [
libgomp_cv_have_attribute_visibility, [
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror"
AC_TRY_COMPILE([void __attribute__((visibility("hidden"))) foo(void) { }],
[], have_attribute_visibility=yes,
have_attribute_visibility=no)
[], libgomp_cv_have_attribute_visibility=yes,
libgomp_cv_have_attribute_visibility=no)
CFLAGS="$save_CFLAGS"])
if test $have_attribute_visibility = yes; then
if test $libgomp_cv_have_attribute_visibility = yes; then
AC_DEFINE(HAVE_ATTRIBUTE_VISIBILITY, 1,
[Define to 1 if the target supports __attribute__((visibility(...))).])
fi])
@ -30,14 +30,14 @@ AC_DEFUN([LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY], [
dnl Check whether the target supports dllexport
AC_DEFUN([LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT], [
AC_CACHE_CHECK([whether the target supports dllexport],
have_attribute_dllexport, [
libgomp_cv_have_attribute_dllexport, [
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror"
AC_TRY_COMPILE([void __attribute__((dllexport)) foo(void) { }],
[], have_attribute_dllexport=yes,
have_attribute_dllexport=no)
[], libgomp_cv_have_attribute_dllexport=yes,
libgomp_cv_have_attribute_dllexport=no)
CFLAGS="$save_CFLAGS"])
if test $have_attribute_dllexport = yes; then
if test $libgomp_cv_have_attribute_dllexport = yes; then
AC_DEFINE(HAVE_ATTRIBUTE_DLLEXPORT, 1,
[Define to 1 if the target supports __attribute__((dllexport)).])
fi])
@ -45,12 +45,12 @@ AC_DEFUN([LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT], [
dnl Check whether the target supports symbol aliases.
AC_DEFUN([LIBGOMP_CHECK_ATTRIBUTE_ALIAS], [
AC_CACHE_CHECK([whether the target supports symbol aliases],
have_attribute_alias, [
libgomp_cv_have_attribute_alias, [
AC_TRY_LINK([
void foo(void) { }
extern void bar(void) __attribute__((alias("foo")));],
[bar();], have_attribute_alias=yes, have_attribute_alias=no)])
if test $have_attribute_alias = yes; then
[bar();], libgomp_cv_have_attribute_alias=yes, libgomp_cv_have_attribute_alias=no)])
if test $libgomp_cv_have_attribute_alias = yes; then
AC_DEFINE(HAVE_ATTRIBUTE_ALIAS, 1,
[Define to 1 if the target supports __attribute__((alias(...))).])
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 $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) $ECHO_C" >&6
else
@ -17407,19 +17407,19 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
have_attribute_visibility=yes
libgomp_cv_have_attribute_visibility=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
have_attribute_visibility=no
libgomp_cv_have_attribute_visibility=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
CFLAGS="$save_CFLAGS"
fi
echo "$as_me:$LINENO: result: $have_attribute_visibility" >&5
echo "${ECHO_T}$have_attribute_visibility" >&6
if test $have_attribute_visibility = yes; then
echo "$as_me:$LINENO: result: $libgomp_cv_have_attribute_visibility" >&5
echo "${ECHO_T}$libgomp_cv_have_attribute_visibility" >&6
if test $libgomp_cv_have_attribute_visibility = yes; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_ATTRIBUTE_VISIBILITY 1
@ -17429,7 +17429,7 @@ _ACEOF
echo "$as_me:$LINENO: checking whether the target supports dllexport" >&5
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) $ECHO_C" >&6
else
@ -17472,19 +17472,19 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
have_attribute_dllexport=yes
libgomp_cv_have_attribute_dllexport=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
have_attribute_dllexport=no
libgomp_cv_have_attribute_dllexport=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
CFLAGS="$save_CFLAGS"
fi
echo "$as_me:$LINENO: result: $have_attribute_dllexport" >&5
echo "${ECHO_T}$have_attribute_dllexport" >&6
if test $have_attribute_dllexport = yes; then
echo "$as_me:$LINENO: result: $libgomp_cv_have_attribute_dllexport" >&5
echo "${ECHO_T}$libgomp_cv_have_attribute_dllexport" >&6
if test $libgomp_cv_have_attribute_dllexport = yes; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_ATTRIBUTE_DLLEXPORT 1
@ -17494,7 +17494,7 @@ _ACEOF
echo "$as_me:$LINENO: checking whether the target supports symbol aliases" >&5
echo $ECHO_N "checking whether the target supports symbol aliases... $ECHO_C" >&6
if test "${have_attribute_alias+set}" = set; then
if test "${libgomp_cv_have_attribute_alias+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
@ -17537,19 +17537,19 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
have_attribute_alias=yes
libgomp_cv_have_attribute_alias=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
have_attribute_alias=no
libgomp_cv_have_attribute_alias=no
fi
rm -f conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $have_attribute_alias" >&5
echo "${ECHO_T}$have_attribute_alias" >&6
if test $have_attribute_alias = yes; then
echo "$as_me:$LINENO: result: $libgomp_cv_have_attribute_alias" >&5
echo "${ECHO_T}$libgomp_cv_have_attribute_alias" >&6
if test $libgomp_cv_have_attribute_alias = yes; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_ATTRIBUTE_ALIAS 1
@ -17997,7 +17997,7 @@ CFLAGS="$save_CFLAGS $XCFLAGS"
echo "$as_me:$LINENO: checking whether the target supports __sync_*_compare_and_swap" >&5
echo $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) $ECHO_C" >&6
else
@ -18038,19 +18038,19 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
have_sync_builtins=yes
libgomp_cv_have_sync_builtins=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
have_sync_builtins=no
libgomp_cv_have_sync_builtins=no
fi
rm -f conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $have_sync_builtins" >&5
echo "${ECHO_T}$have_sync_builtins" >&6
if test $have_sync_builtins = yes; then
echo "$as_me:$LINENO: result: $libgomp_cv_have_sync_builtins" >&5
echo "${ECHO_T}$libgomp_cv_have_sync_builtins" >&6
if test $libgomp_cv_have_sync_builtins = yes; then
cat >>confdefs.h <<\_ACEOF
#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/lead-dot.m4 \
$(top_srcdir)/../config/multi.m4 \
$(top_srcdir)/../config/override.m4 \
$(top_srcdir)/../config/proginstall.m4 \
$(top_srcdir)/../config/stdint.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>
PR libstdc++/35954

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

@ -360,7 +360,7 @@ AC_DEFUN([GLIBCXX_CHECK_SETRLIMIT], [
GLIBCXX_CHECK_SETRLIMIT_ancilliary(FSIZE)
# Check for rlimit, setrlimit.
AC_CACHE_VAL(ac_setrlimit, [
AC_CACHE_VAL(glibcxx_cv_setrlimit, [
AC_TRY_COMPILE(
[#include <unistd.h>
#include <sys/time.h>
@ -368,12 +368,12 @@ AC_DEFUN([GLIBCXX_CHECK_SETRLIMIT], [
],
[struct rlimit r;
setrlimit(0, &r);],
[ac_setrlimit=yes], [ac_setrlimit=no])
[glibcxx_cv_setrlimit=yes], [glibcxx_cv_setrlimit=no])
])
fi
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 $glibcxx_cv_setrlimit = yes; then
ac_res_limits=yes
AC_DEFINE(_GLIBCXX_RES_LIMITS, 1,
[Define if using setrlimit to set resource limits during
@ -801,7 +801,7 @@ AC_DEFUN([GLIBCXX_ENABLE_C99], [
# Check for the existence of <math.h> functions used if C99 is enabled.
AC_MSG_CHECKING([for ISO C99 support in <math.h>])
AC_CACHE_VAL(ac_c99_math, [
AC_CACHE_VAL(glibcxx_cv_c99_math, [
GCC_TRY_COMPILE_OR_LINK(
[#include <math.h>
volatile double d1, d2;
@ -819,10 +819,10 @@ AC_DEFUN([GLIBCXX_ENABLE_C99], [
i = islessgreater(d1, d2);
i = islessgreater(d1, d2);
i = isunordered(d1, d2);
],[ac_c99_math=yes], [ac_c99_math=no])
],[glibcxx_cv_c99_math=yes], [glibcxx_cv_c99_math=no])
])
AC_MSG_RESULT($ac_c99_math)
if test x"$ac_c99_math" = x"yes"; then
AC_MSG_RESULT($glibcxx_cv_c99_math)
if test x"$glibcxx_cv_c99_math" = x"yes"; then
AC_DEFINE(_GLIBCXX_USE_C99_MATH, 1,
[Define if C99 functions or macros in <math.h> should be imported
in <cmath> in namespace std.])
@ -834,7 +834,7 @@ AC_DEFUN([GLIBCXX_ENABLE_C99], [
# to the library function is emitted.
AC_CHECK_HEADERS(tgmath.h, ac_has_tgmath_h=yes, ac_has_tgmath_h=no)
AC_CHECK_HEADERS(complex.h, ac_has_complex_h=yes, ac_has_complex_h=no)
ac_c99_complex=no;
glibcxx_cv_c99_complex=no;
if test x"$ac_has_complex_h" = x"yes"; then
AC_MSG_CHECKING([for ISO C99 support in <complex.h>])
GCC_TRY_COMPILE_OR_LINK(
@ -884,10 +884,10 @@ AC_DEFUN([GLIBCXX_ENABLE_C99], [
tmpld = ctanl(tmpld);
tmpld = ctanhl(tmpld);
tmpld = cpowl(tmpld, tmpld);
],[ac_c99_complex=yes], [ac_c99_complex=no])
],[glibcxx_cv_c99_complex=yes], [glibcxx_cv_c99_complex=no])
fi
AC_MSG_RESULT($ac_c99_complex)
if test x"$ac_c99_complex" = x"yes"; then
AC_MSG_RESULT($glibcxx_cv_c99_complex)
if test x"$glibcxx_cv_c99_complex" = x"yes"; then
AC_DEFINE(_GLIBCXX_USE_C99_COMPLEX, 1,
[Define if C99 functions in <complex.h> should be used in
<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.
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(
[#include <stdio.h>
#include <stdarg.h>
@ -909,13 +909,13 @@ AC_DEFUN([GLIBCXX_ENABLE_C99], [
vsscanf(fmt, "%i", args);
}],
[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.
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(
[#include <stdlib.h>
volatile float f;
@ -933,12 +933,12 @@ AC_DEFUN([GLIBCXX_ENABLE_C99], [
ll = mydivt.rem;
ll = atoll("10");
_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.
ac_c99_wchar=no;
glibcxx_cv_c99_wchar=no;
if test x"$ac_has_wchar_h" = xyes &&
test x"$ac_has_wctype_h" = xyes; then
AC_MSG_CHECKING([for ISO C99 support in <wchar.h>])
@ -949,7 +949,7 @@ AC_DEFUN([GLIBCXX_ENABLE_C99], [
using ::wcstoll;
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.
# Injection of these is wrapped with guard macros.
@ -978,15 +978,15 @@ AC_DEFUN([GLIBCXX_ENABLE_C99], [
[AC_DEFINE(HAVE_ISWBLANK,1,
[Defined if iswblank exists.])],[])
AC_MSG_RESULT($ac_c99_wchar)
AC_MSG_RESULT($glibcxx_cv_c99_wchar)
fi
# Option parsed, now set things appropriately.
if test x"$ac_c99_math" = x"no" ||
test x"$ac_c99_complex" = x"no" ||
test x"$ac_c99_stdio" = x"no" ||
test x"$ac_c99_stdlib" = x"no" ||
test x"$ac_c99_wchar" = x"no"; then
if test x"$glibcxx_cv_c99_math" = x"no" ||
test x"$glibcxx_cv_c99_complex" = x"no" ||
test x"$glibcxx_cv_c99_stdio" = x"no" ||
test x"$glibcxx_cv_c99_stdlib" = x"no" ||
test x"$glibcxx_cv_c99_wchar" = x"no"; then
enable_c99=no;
else
AC_DEFINE(_GLIBCXX_USE_C99, 1,
@ -1059,15 +1059,15 @@ AC_DEFUN([GLIBCXX_CHECK_C99_TR1], [
# Check for the existence of <ctype.h> functions.
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>],
[int ch;
int ret;
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($ac_c99_ctype_tr1)
if test x"$ac_c99_ctype_tr1" = x"yes"; then
AC_MSG_RESULT($glibcxx_cv_c99_ctype_tr1)
if test x"$glibcxx_cv_c99_ctype_tr1" = x"yes"; then
AC_DEFINE(_GLIBCXX_USE_C99_CTYPE_TR1, 1,
[Define if C99 functions in <ctype.h> should be imported in
<tr1/cctype> in namespace std::tr1.])
@ -1105,7 +1105,7 @@ AC_DEFUN([GLIBCXX_CHECK_C99_TR1], [
# Check for the existence of <stdint.h> types.
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>],
[typedef int8_t my_int8_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 uintmax_t my_uintmax_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($ac_c99_stdint_tr1)
if test x"$ac_c99_stdint_tr1" = x"yes"; then
AC_MSG_RESULT($glibcxx_cv_c99_stdint_tr1)
if test x"$glibcxx_cv_c99_stdint_tr1" = x"yes"; then
AC_DEFINE(_GLIBCXX_USE_C99_STDINT_TR1, 1,
[Define if C99 types in <stdint.h> should be imported in
<tr1/cstdint> in namespace std::tr1.])
@ -1146,7 +1146,7 @@ AC_DEFUN([GLIBCXX_CHECK_C99_TR1], [
# Check for the existence of <math.h> functions.
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>],
[typedef double_t my_double_t;
typedef float_t my_float_t;
@ -1255,10 +1255,10 @@ AC_DEFUN([GLIBCXX_CHECK_C99_TR1], [
trunc(0.0);
truncf(0.0f);
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($ac_c99_math_tr1)
if test x"$ac_c99_math_tr1" = x"yes"; then
AC_MSG_RESULT($glibcxx_cv_c99_math_tr1)
if test x"$glibcxx_cv_c99_math_tr1" = x"yes"; then
AC_DEFINE(_GLIBCXX_USE_C99_MATH_TR1, 1,
[Define if C99 functions or macros in <math.h> should be imported
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
# sense if the previous check fails, per C99, 7.8/1).
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_TRY_COMPILE([#include <inttypes.h>],
[intmax_t i, numer, denom, base;
@ -1300,7 +1300,7 @@ dnl
AC_DEFUN([GLIBCXX_CHECK_RANDOM_TR1], [
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>
int main()
{
@ -1308,11 +1308,11 @@ AC_DEFUN([GLIBCXX_CHECK_RANDOM_TR1], [
&& fopen("/dev/urandom", "r"));
}
],
[ac_random_tr1=yes], [ac_random_tr1=no],
[ac_random_tr1=no])
[glibcxx_cv_random_tr1=yes], [glibcxx_cv_random_tr1=no],
[glibcxx_cv_random_tr1=no])
])
AC_MSG_RESULT($ac_random_tr1)
if test x"$ac_random_tr1" = x"yes"; then
AC_MSG_RESULT($glibcxx_cv_random_tr1)
if test x"$glibcxx_cv_random_tr1" = x"yes"; then
AC_DEFINE(_GLIBCXX_USE_RANDOM_TR1, 1,
[Define if dev/random and dev/urandom are available for
the random_device of TR1 (Chapter 5.1).])
@ -1325,155 +1325,26 @@ dnl Check whether macros, etc are present for <system_error>
dnl
AC_DEFUN([GLIBCXX_CHECK_SYSTEM_ERROR], [
AC_MSG_CHECKING([for EOWNERDEAD])
AC_CACHE_VAL(ac_system_error1, [
AC_TRY_COMPILE([#include <errno.h>], [ int i = EOWNERDEAD; ],
[ac_system_error1=yes], [ac_system_error1=no])
])
AC_MSG_RESULT($ac_system_error1)
if test x"$ac_system_error1" = x"yes"; then
AC_DEFINE(HAVE_EOWNERDEAD, 1, [Define if EOWNERDEAD exists.])
fi
AC_MSG_CHECKING([for ENOTRECOVERABLE])
AC_CACHE_VAL(ac_system_error2, [
AC_TRY_COMPILE([#include <errno.h>], [ int i = ENOTRECOVERABLE; ],
[ac_system_error2=yes], [ac_system_error2=no])
])
AC_MSG_RESULT($ac_system_error2)
if test x"$ac_system_error2" = x"yes"; then
AC_DEFINE(HAVE_ENOTRECOVERABLE, 1, [Define if ENOTRECOVERABLE exists.])
fi
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
m4_pushdef([n_syserr], [1])dnl
m4_foreach([syserr], [EOWNERDEAD, ENOTRECOVERABLE, ENOLINK, EPROTO, ENODATA,
ENOSR, ENOSTR, ETIME, sys_nerr, EBADMSG, ECANCELED,
EOVERFLOW, ENOTSUP, EIDRM, ETXTBSY],
[m4_pushdef([SYSERR], m4_toupper(syserr))dnl
AC_MSG_CHECKING([for syserr])
AC_CACHE_VAL([glibcxx_cv_system_error[]n_syserr], [
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <errno.h>]],
[int i = syserr;])],
[glibcxx_cv_system_error[]n_syserr=yes],
[glibcxx_cv_system_error[]n_syserr=no])
])
AC_MSG_RESULT([$glibcxx_cv_system_error[]n_syserr])
if test x"$glibcxx_cv_system_error[]n_syserr" = x"yes"; then
AC_DEFINE([HAVE_]SYSERR, 1, [Define if ]syserr[ exists.])
fi
m4_define([n_syserr], m4_incr(n_syserr))dnl
m4_popdef([SYSERR])dnl
])
m4_popdef([n_syserr])dnl
])
dnl
@ -2401,14 +2272,14 @@ if test x$enable_visibility = xyes ; then
dnl all hail libgfortran
dnl Check whether the target supports hidden visibility.
AC_CACHE_CHECK([whether the target supports hidden visibility],
have_attribute_visibility, [
glibcxx_cv_have_attribute_visibility, [
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror"
AC_TRY_COMPILE([void __attribute__((visibility("hidden"))) foo(void) { }],
[], have_attribute_visibility=yes,
have_attribute_visibility=no)
[], glibcxx_cv_have_attribute_visibility=yes,
glibcxx_cv_have_attribute_visibility=no)
CFLAGS="$save_CFLAGS"])
if test $have_attribute_visibility = no; then
if test $glibcxx_cv_have_attribute_visibility = no; then
enable_visibility=no
fi
fi

507
libstdc++-v3/configure vendored
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