(LD_SWITCH_SYSTEM_TEMACS)

[__FreeBSD_version >= 500042]: Define as -znocombreloc because
ld's default is incompatible with unexec.

2 files changed, 14 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 6b6a85d7cdd..5c6a1de926c 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,9 @@
+2003-11-24  Gerd Moellmann  <gerd@gnu.org>
+
+        * s/freebsd.h (LD_SWITCH_SYSTEM_TEMACS)
+        [__FreeBSD_version >= 500042]: Define as -znocombreloc because
+        ld's default is incompatible with unexec.
+
 2003-11-23  Kim F. Storm  <storm@cua.dk>
 
         * window.c (enum window_loop): Add REDISPLAY_BUFFER_WINDOWS.
diff --git a/src/s/freebsd.h b/src/s/freebsd.h
index f3049724d12..dbd08f5b3be 100644
--- a/src/s/freebsd.h
+++ b/src/s/freebsd.h
@@ -220,5 +220,13 @@ Boston, MA 02111-1307, USA.  */
 
 #define POSIX_SIGNALS           1
 
+/* The `combreloc' setting became the default, and it seems to be
+   incompatible with unexec.  Symptom is an immediate SEGV in
+   XtInitializeWidget when starting Emacs under X11.  */
+
+#if defined __FreeBSD_version && __FreeBSD_version >= 500042
+#define LD_SWITCH_SYSTEM_TEMACS -znocombreloc
+#endif
+
 /* arch-tag: 426529ca-b7c4-448f-b10a-d4dcdc9c78eb
    (do not change this comment) */