libpng: Fix makefile for libtool 2.2.2

git-svn-id: https://svn.o-hand.com/repos/poky/trunk@4267 311d38ba-8fff-0310-9ca6-ca027cbcb966

meta/packages/libpng/libpng-1.2.16/makefile_fix.patch

@@ -0,0 +1,18 @@
+Old versions of libtool (1.5.10) used to set ECHO as a side effect. With
+libtool 2.2.2 we need to do this manually
+
+RP - 14/4/08
+
+Index: libpng-1.2.16/Makefile.am
+===================================================================
+--- libpng-1.2.16.orig/Makefile.am	2008-04-14 14:47:21.000000000 +0100
++++ libpng-1.2.16/Makefile.am	2008-04-14 14:47:47.000000000 +0100
+@@ -102,6 +102,8 @@
+ 			>$@.new
+ 	mv $@.new $@
+ 
++ECHO=echo
++
+ libpng.vers: libpng.sym
+ 	rm -f $@ $@.new
+ 	$(ECHO) PNG@PNGLIB_MAJOR@@PNGLIB_MINOR@_0 '{global:' > $@.new

meta/packages/libpng/libpng_1.2.16.bb

@@ -3,7 +3,7 @@ HOMEPAGE = "http://www.libpng.org/"
 LICENSE = "libpng"
 SECTION = "libs"
 PRIORITY = "required"
-PR = "r5"
+PR = "r6"
 
 DEPENDS = "zlib"
 
@@ -17,7 +17,8 @@ FILES_${PN}-dev = "${includedir} ${libdir}/lib*${SOLIBSDEV} ${libdir}/*.la \
 		${libdir}/*.a ${libdir}/pkgconfig \
 		${datadir}/aclocal ${bindir} ${sbindir}"
 
-SRC_URI = "${SOURCEFORGE_MIRROR}/libpng/libpng-${PV}.tar.bz2"
+SRC_URI = "${SOURCEFORGE_MIRROR}/libpng/libpng-${PV}.tar.bz2 \
+           file://makefile_fix.patch;patch=1"
 S = "${WORKDIR}/libpng-${PV}"
 
 inherit autotools binconfig pkgconfig