z80: use pkg-config to find sdl

Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com>

recipes-emulators/z80/files/0001-use-pkg-config-to-find-sdl.patch

@@ -0,0 +1,31 @@
+From c12487107cc52aa13841533fd151362e37f37ff6 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Andreas=20M=C3=BCller?= <schnitzeltony@googlemail.com>
+Date: Fri, 13 Mar 2015 01:40:33 +0100
+Subject: [PATCH] use pkg-config to find sdl
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com>
+---
+ Makefile | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index de4782b..0dfc7ce 100644
+--- a/Makefile
++++ b/Makefile
+@@ -27,8 +27,8 @@ LIBS:=		-L/usr/lib -lz
+ CFLAGS+=	-DDEBUG=$(DEBUG)
+ 
+ # SDL libraries and cflags
+-SDL_LIB:=	$(shell sdl-config --libs)
+-SDL_INC:=	$(shell sdl-config --cflags)
++SDL_LIB:=	$(shell pkg-config --libs sdl)
++SDL_INC:=	$(shell pkg-config --cflags sdl)
+ 
+ # Expat libraries and cflags
+ EXPAT_LIB:=	-L/usr/pkg/lib -lexpat
+-- 
+1.9.3
+

recipes-emulators/z80/z80_git.bb

@@ -6,6 +6,7 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=393a5ca445f6965873eca0259a17f833"
 
 SRC_URI = " \
     git://github.com/schnitzeltony/z80.git;branch=master \
+    file://0001-use-pkg-config-to-find-sdl.patch \
     file://cgenie.desktop \
     file://trs80.desktop \
 "