[SCM] vlc/master: Enable hardened build flags through dpkg-buildflags.

[bdrung at users.alioth.debian.org]

The following commit has been merged in the master branch:
commit 64ab9acf98c49b8f1a5750f235150c80c1875990
Author: Benjamin Drung <bdrung at debian.org>
Date:   Thu Mar 1 13:49:57 2012 +0100

    Enable hardened build flags through dpkg-buildflags.
    
    Closes: #658030

diff --git a/debian/rules b/debian/rules
index 6c3a0f4..c9c7f51 100755
--- a/debian/rules
+++ b/debian/rules
@@ -21,10 +21,12 @@ ifneq (,$(filter noopt,$(DEB_BUILD_OPTIONS)))
 confflags += --disable-optimizations --disable-mmx --disable-sse --disable-altivec
 endif
 
-LDFLAGS = -Wl,--as-needed
-
 # configure flags
 confflags += \
+	CFLAGS="$(shell dpkg-buildflags --get CFLAGS)" \
+	CPPFLAGS="$(shell dpkg-buildflags --get CPPFLAGS)" \
+	CXXFLAGS="$(shell dpkg-buildflags --get CXXFLAGS)" \
+	LDFLAGS="$(shell dpkg-buildflags --get LDFLAGS) -Wl,--as-needed" \
 	--config-cache \
 	--disable-maintainer-mode \
 	--disable-silent-rules \

-- 
VLC media player packaging