From c0f85e6879e527ff0673c82e84e8ee0afcc6a5ec Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= <caolanm@redhat.com>
Date: Thu, 28 Feb 2013 09:45:54 +0000
Subject: [PATCH] Resolves: fdo#61571 cairo not linking against internal libpng

the flag is called SYSTEM_LIBPNG not SYSTEM_PNG

Change-Id: I703a669f544e539f7fcfa64c0121a73f0608aecc
---
 cairo/ExternalProject_cairo.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cairo/ExternalProject_cairo.mk b/cairo/ExternalProject_cairo.mk
index 8d2118989fcf..42a5c7f618bd 100644
--- a/cairo/ExternalProject_cairo.mk
+++ b/cairo/ExternalProject_cairo.mk
@@ -41,7 +41,7 @@ $(call gb_ExternalProject_get_state_target,cairo,build) :
 		pixman_LIBS="-L$(call gb_UnpackedTarball_get_dir,pixman)/pixman/.libs -lpixman-1" \
 		COMPRESS=$(if $(filter YES,$(SYSTEM_ZLIB)),compress,z_compress) \
 		ZLIB3RDLIB=-lz \
-		$(if $(filter NO,$(SYSTEM_PNG)),png_CFLAGS="-I$(OUTDIR)/inc/external/libpng" png_LIBS="-L$(OUTDIR)/lib -lpng") \
+		$(if $(filter NO,$(SYSTEM_LIBPNG)),png_CFLAGS="-I$(OUTDIR)/inc/external/libpng" png_LIBS="-L$(OUTDIR)/lib -lpng") \
 		$(if $(filter IOS,$(OS)),--disable-shared,--disable-static) \
 		$(if $(filter ANDROID IOS,$(OS)),--disable-xlib,--enable-xlib) \
 		$(if $(filter IOS,$(OS)),--enable-quartz --enable-quartz-font) \