From 425fd72c41d0774927ab80d9961a76d0ed5146cd Mon Sep 17 00:00:00 2001
From: psychon <psychon@726aef4b-f618-498e-8847-2d620e286838>
Date: Tue, 4 Dec 2007 20:03:27 +0000
Subject: [PATCH] Add -D_FORTIFY_SOURCE=2 to our CXXFLAGS by default

This can be called 'inspired by Marcus Rueckert <darix@opensu.se>'


git-svn-id: https://znc.svn.sourceforge.net/svnroot/znc/trunk@898 726aef4b-f618-498e-8847-2d620e286838
---
 configure    | 6 ++----
 configure.in | 2 +-
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/configure b/configure
index eb4510fb..4a070fc7 100755
--- a/configure
+++ b/configure
@@ -2408,7 +2408,7 @@ case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
 
 
 
-CXXFLAGS="$SAVED_CXXFLAGS -D_GNU_SOURCE"
+CXXFLAGS="$SAVED_CXXFLAGS -D_GNU_SOURCE -D_FORTIFY_SOURCE=2"
 INCLUDES=""
 LIBS=""
 DEPEND=""
@@ -2510,8 +2510,6 @@ if test "${enable_sasl+set}" = set; then
 fi
 
 
-appendCXX -Wall -W -Wno-unused
-
 if test "$DEBUG" != "no"; then
 	appendCXX -ggdb -D_DEBUG
 else
@@ -2523,7 +2521,7 @@ if test "$IPV6" != "no"; then
 fi
 
 if test "x$GXX" = "xyes"; then
-	appendCXX -Woverloaded-virtual
+	appendCXX -Wall -W -Wno-unused -Woverloaded-virtual
 	# enable g++ dependency tracking
 	DEPEND=".depend"
 fi
diff --git a/configure.in b/configure.in
index 75876600..6e858928 100644
--- a/configure.in
+++ b/configure.in
@@ -4,7 +4,7 @@ SAVED_CXXFLAGS=$CXXFLAGS
 AC_PROG_CXX
 AC_CANONICAL_HOST
 
-CXXFLAGS="$SAVED_CXXFLAGS -D_GNU_SOURCE"
+CXXFLAGS="$SAVED_CXXFLAGS -D_GNU_SOURCE -D_FORTIFY_SOURCE=2"
 INCLUDES=""
 LIBS=""
 DEPEND=""