From 8fb696e4c8f78ee8d8b5b8263ef88176b4024568 Mon Sep 17 00:00:00 2001
From: "wtchang%redhat.com"
 <wtchang%redhat.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Thu, 5 Jan 2006 18:07:04 +0000
Subject: [PATCH] Bugzilla Bug 156605: disable executable stacks in the Mozilla
 clients on Solaris.  The patch is contributed by Alfred Peng
 <alfred.peng@sun.com>. r=wtc. sr=bsmedberg.

git-svn-id: svn://10.0.0.236/trunk@186996 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/configure.in | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/mozilla/configure.in b/mozilla/configure.in
index df10bf039ff..23cc9b50cef 100644
--- a/mozilla/configure.in
+++ b/mozilla/configure.in
@@ -2027,6 +2027,14 @@ dnl the qsort routine under solaris is faulty
        CFLAGS="$CFLAGS -xstrconst -xbuiltin=%all"
        CXXFLAGS="$CXXFLAGS -xbuiltin=%all -features=tmplife -norunpath"
        LDFLAGS="-xildoff -z lazyload -z combreloc $LDFLAGS"
+       if test -z "$CROSS_COMPILE" && test -f /usr/lib/ld/map.noexstk; then
+           _SAVE_LDFLAGS=$LDFLAGS
+           LDFLAGS="-M /usr/lib/ld/map.noexstk $LDFLAGS" 
+           AC_TRY_LINK([#include <stdio.h>],
+                       [printf("Hello World\n");],
+                       ,
+                       [LDFLAGS=$_SAVE_LDFLAGS])
+       fi
        MOZ_OPTIMIZE_FLAGS="-xO4"
        MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_PIC_FLAGS) $(DSO_LDOPTS) -h $@ -o $@'
        MKCSHLIB='$(CC) $(CFLAGS) $(DSO_PIC_FLAGS) -G -z muldefs -h $@ -o $@'