Use __builtin_unwind_init in MinGW builds of w32 port.

config.nt (HAVE___BUILTIN_UNWIND_INIT) [GCC >= 2.8]: Define.

Use __builtin_unwind_init in MinGW builds of w32 port.
config.nt (HAVE___BUILTIN_UNWIND_INIT) [GCC >= 2.8]: Define.
1e574bf0 · Eli Zaretskii · ad09474a · 1e574bf0 · 1e574bf0
Commit 1e574bf0 authored Jan 07, 2011 by Eli Zaretskii
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nt/ChangeLog nt/ChangeLog +4 -0

nt/config.nt nt/config.nt +4 -0

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--- a/nt/ChangeLog
+++ b/nt/ChangeLog
+2011-01-07  Eli Zaretskii  <eliz@gnu.org>
+
+	* config.nt (HAVE___BUILTIN_UNWIND_INIT) [GCC >= 2.8]: Define.
+
 2011-01-02  Eli Zaretskii  <eliz@gnu.org>

 	* configure.bat (end): Unset environment variables used by this

--- a/nt/config.nt
+++ b/nt/config.nt
@@ -287,6 +287,10 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #define EXTERNALLY_VISIBLE
 #endif

+#if (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 8))
+#define HAVE___BUILTIN_UNWIND_INIT 1
+#endif
+
 #undef EMACS_CONFIGURATION

 #undef EMACS_CONFIG_OPTIONS