acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS, [...]): Remove.
2010-11-30 Tobias Burnus <burnus@net-b.de> * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS, LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY, LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT): Remove. From-SVN: r167289
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2010-11-30 Tobias Burnus <burnus@net-b.de>
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* acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS,
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LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY,
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LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT): Remove.
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2010-11-29 Kai Tietz <kai.tietz@onevision.com>
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* configure: Regenerated.
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@ -1,47 +1,6 @@
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dnl ----------------------------------------------------------------------
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dnl This whole bit snagged from libgfortran.
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dnl Check whether the target supports __sync_*_compare_and_swap.
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AC_DEFUN([LIBGOMP_CHECK_SYNC_BUILTINS], [
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AC_CACHE_CHECK([whether the target supports __sync_*_compare_and_swap],
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libgomp_cv_have_sync_builtins, [
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AC_TRY_LINK([], [int foo; __sync_val_compare_and_swap(&foo, 0, 1);],
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libgomp_cv_have_sync_builtins=yes, libgomp_cv_have_sync_builtins=no)])
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if test $libgomp_cv_have_sync_builtins = yes; then
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AC_DEFINE(HAVE_SYNC_BUILTINS, 1,
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[Define to 1 if the target supports __sync_*_compare_and_swap])
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fi])
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dnl Check whether the target supports hidden visibility.
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AC_DEFUN([LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY], [
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AC_CACHE_CHECK([whether the target supports hidden visibility],
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libgomp_cv_have_attribute_visibility, [
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save_CFLAGS="$CFLAGS"
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CFLAGS="$CFLAGS -Werror"
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AC_TRY_COMPILE([void __attribute__((visibility("hidden"))) foo(void) { }],
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[], libgomp_cv_have_attribute_visibility=yes,
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libgomp_cv_have_attribute_visibility=no)
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CFLAGS="$save_CFLAGS"])
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if test $libgomp_cv_have_attribute_visibility = yes; then
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AC_DEFINE(HAVE_ATTRIBUTE_VISIBILITY, 1,
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[Define to 1 if the target supports __attribute__((visibility(...))).])
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fi])
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dnl Check whether the target supports dllexport
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AC_DEFUN([LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT], [
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AC_CACHE_CHECK([whether the target supports dllexport],
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libgomp_cv_have_attribute_dllexport, [
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save_CFLAGS="$CFLAGS"
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CFLAGS="$CFLAGS -Werror"
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AC_TRY_COMPILE([void __attribute__((dllexport)) foo(void) { }],
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[], libgomp_cv_have_attribute_dllexport=yes,
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libgomp_cv_have_attribute_dllexport=no)
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CFLAGS="$save_CFLAGS"])
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if test $libgomp_cv_have_attribute_dllexport = yes; then
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AC_DEFINE(HAVE_ATTRIBUTE_DLLEXPORT, 1,
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[Define to 1 if the target supports __attribute__((dllexport)).])
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fi])
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sinclude(../libtool.m4)
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dnl The lines below arrange for aclocal not to bring an installed
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dnl libtool.m4 into aclocal.m4, while still arranging for automake to
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