boehm-gc/

	* configure.ac: Add stanza for *-*-gnu* threads configuration.
	* configure: Regenerate.
	* include/gc_config.h.in: Likewise.
	* dyn_load.c (_GNU_SOURCE): Define for __GNU__.
	* include/gc_config_macros.h (_REENTRANT, GC_PTHREADS): Define for
	GC_GNU_THREADS.
	* include/private/gcconfig.h (DATASTART): Don't define for I386 &&
	HURD.
	(SIG_SUSPEND, SIG_THR_RESTART, SEARCH_FOR_DATA_START): Define for
	I386 && HURD.
	(UNIX_LIKE, REGISTER_LIBRARIES_EARLY): Define for HURD.
	* os_dep.c (GC_init_linux_data_start): Handle for HURD.
	* pthread_support.c (GC_thr_init): Add case for GC_GNU_THREADS.
	* specific.c: Use for GC_GNU_THREADS.
	* threadlibs.c: Add case for GC_GNU_THREADS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193142 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 9 insertions, 0 deletions

diff --git a/boehm-gc/configure b/boehm-gc/configure
index 1d751fd684f..6020e9884eb 100755
--- a/boehm-gc/configure
+++ b/boehm-gc/configure
@@ -14796,6 +14796,15 @@ $as_echo "$as_me: WARNING: \"Only HP-UX 11 POSIX threads are supported.\"" >&2;}
 $as_echo "#define USE_COMPILER_TLS 1" >>confdefs.h
 
        ;;
+     *-*-gnu*)
+
+$as_echo "#define GC_GNU_THREADS 1" >>confdefs.h
+
+	$as_echo "#define _REENTRANT 1" >>confdefs.h
+
+	$as_echo "#define THREAD_LOCAL_ALLOC 1" >>confdefs.h
+
+	;;
      *-*-freebsd*)
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&5
 $as_echo "$as_me: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&2;}