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$NetBSD: patch-ac,v 1.12 2012/07/10 03:03:01 mef Exp $
See patch-aa.
--- configure.orig 2012-06-02 15:37:31.000000000 +0900
+++ configure 2012-06-28 19:20:03.000000000 +0900
@@ -19942,43 +19942,18 @@
;;
esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lc" >&5
-$as_echo_n "checking for pthread_self in -lc... " >&6; }
-if ${ac_cv_lib_c_pthread_self+:} false; then :
- $as_echo_n "(cached) " >&6
+ac_fn_c_check_decl "$LINENO" "pthread_self" "ac_cv_have_decl_pthread_self" "#include <pthread.h>
+"
+if test "x$ac_cv_have_decl_pthread_self" = xyes; then :
+ ac_have_decl=1
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lc $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
+ ac_have_decl=0
+fi
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pthread_self ();
-int
-main ()
-{
-return pthread_self ();
- ;
- return 0;
-}
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_PTHREAD_SELF $ac_have_decl
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_c_pthread_self=yes
-else
- ac_cv_lib_c_pthread_self=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_pthread_self" >&5
-$as_echo "$ac_cv_lib_c_pthread_self" >&6; }
-if test "x$ac_cv_lib_c_pthread_self" = xyes; then :
+if test $ac_have_decl = 1; then :
thrstubs="no"
else
thrstubs="yes"
@@ -19999,12 +19974,12 @@
linux*|gnu*|k*bsd*-gnu)
XTHREADLIB=-lpthread ;;
netbsd*)
- XTHREAD_CFLAGS="-D_POSIX_THREAD_SAFE_FUNCTIONS"
- XTHREADLIB="-lpthread" ;;
+ XTHREAD_CFLAGS="-D_REENTRANT"
+ XTHREADLIB="-pthread" ;;
freebsd*)
XTHREAD_CFLAGS="-D_THREAD_SAFE"
XTHREADLIB="-pthread" ;;
- dragonfly*|openbsd*)
+ dragonfly*|openbsd*|mirbsd*)
XTHREADLIB="-pthread" ;;
solaris*)
XTHREAD_CFLAGS="-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS" ;;
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