# HG changeset patch
# User schloegl
# Date 1440893409 0
# Node ID d36d7d7c4b688471d523097e8a91e55f4b235290
# Parent  e97980ace11df44faf89ebbeef47a044a90e59ec
honor compiler flags
- do not force but only enable debian hardening
- fixes build on debian/wheezy

diff -r e97980ace11d -r d36d7d7c4b68 extra/NaN/src/Makefile
--- a/extra/NaN/src/Makefile	Mon Aug 24 08:51:53 2015 +0000
+++ b/extra/NaN/src/Makefile	Sun Aug 30 00:10:09 2015 +0000
@@ -37,11 +37,9 @@
 OCTMEX	= $(MKOCTFILE) --mex
 RM      = rm
 
-# Hardening: https://wiki.debian.org/HardeningWalkthrough#Handwritten_Makefiles 
-#CFLAGS = `dpkg-buildflags --get CFLAGS`
-#CFLAGS += `dpkg-buildflags --get CPPFLAGS`
-#CFLAGS += `dpkg-buildflags --get LDFLAGS`
-CFLAGS += -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -Wl,-z,relro
+# Support Debian Hardening flags
+# https://wiki.debian.org/HardeningWalkthrough#Handling_dpkg-buildflags_in_your_upstream_build_system
+CFLAGS += $(CPPFLAGS)
 
 ifneq ($(OS),Windows_NT)
 CFLAGS      += -fPIC