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# Filename: package/.../smalltalk/use-system-sigsegv.patch
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If '--with-system-libsigsegv' is used while running configure, we should
also include the 'sigsegv.h' header file from the system, otherwise the
build is failing.

diff -ruN smalltalk-3.2.1-orig/config.h.in smalltalk-3.2.1/config.h.in
--- smalltalk-3.2.1-orig/config.h.in	2010-07-25 12:37:50.000000000 +0200
+++ smalltalk-3.2.1/config.h.in	2010-07-27 15:09:45.968174955 +0200
@@ -450,6 +450,9 @@
 /* Define to 1 if libsigsegv is being used */
 #undef HAVE_SIGSEGV_H
 
+/* Define to 1 if system libsigsegv is being used */
+#undef USE_SYSTEM_SIGSEGV
+
 /* Define to 1 if you have the `sigsetmask' function. */
 #undef HAVE_SIGSETMASK
 
diff -ruN smalltalk-3.2.1-orig/configure smalltalk-3.2.1/configure
--- smalltalk-3.2.1-orig/configure	2010-07-25 12:37:33.000000000 +0200
+++ smalltalk-3.2.1/configure	2010-07-27 14:51:36.772169677 +0200
@@ -6199,6 +6199,7 @@
 # Check whether --with-system-libsigsegv was given.
 if test "${with_system_libsigsegv+set}" = set; then :
   withval=$with_system_libsigsegv;
+  $as_echo "#define USE_SYSTEM_SIGSEGV 1" >>confdefs.h
 else
   with_system_libsigsegv=no
 fi
diff -ruN smalltalk-3.2.1-orig/libgst/gstpriv.h smalltalk-3.2.1/libgst/gstpriv.h
--- smalltalk-3.2.1-orig/libgst/gstpriv.h	2010-04-21 11:25:01.000000000 +0200
+++ smalltalk-3.2.1/libgst/gstpriv.h	2010-07-27 14:29:14.244174367 +0200
@@ -107,8 +107,12 @@
 #endif
 
 #ifdef HAVE_SIGSEGV_H
+#ifdef USE_SYSTEM_SIGSEGV
+#include <sigsegv.h>
+#else
 #include "sigsegv.h"
 #endif
+#endif
 
 #include "gst.h"