merge of 5c865738b86de25a1967c923136fa0cc3cb3e3f7

     and d0c77a4c4d72b3036720b36aef3ddce852ccccda

1 files changed, 72 insertions, 0 deletions

diff --git a/packages/libpng/libpng_1.2.12.bb b/packages/libpng/libpng_1.2.12.bb
new file mode 100644
index 0000000000..24117cb0ef
--- /dev/null
+++ b/packages/libpng/libpng_1.2.12.bb
@@ -0,0 +1,72 @@
+DESCRIPTION = "PNG Library"
+HOMEPAGE = "http://www.libpng.org/"
+LICENSE = "libpng"
+SECTION = "libs"
+PRIORITY = "required"
+MAINTAINER = "Chris Larson <kergoth@handhelds.org>"
+PR = "r3"
+
+DEPENDS = "zlib"
+
+PACKAGES =+ "${PN}12-dbg ${PN}12 ${PN}12-dev"
+
+FILES_${PN}12-dbg = ${libdir}/libpng12*.dbg
+FILES_${PN}12 = ${libdir}/libpng12.so.*
+FILES_${PN}12-dev = ${libdir}/libpng12.* ${includedir}/libpng12 ${libdir}/pkgconfig/libpng12.pc
+FILES_${PN} = ${libdir}/lib*.so.*
+FILES_${PN}-dev = ${includedir} ${libdir}/lib*.so ${libdir}/*.la \
+		${libdir}/*.a ${libdir}/pkgconfig \
+		${datadir}/aclocal ${bindir} ${sbindir}
+
+SRC_URI = "${SOURCEFORGE_MIRROR}/libpng/libpng-${PV}.tar.bz2"
+S = "${WORKDIR}/libpng-${PV}"
+
+inherit pkgconfig binconfig pkgconfig
+
+EXTRA_OEMAKE_append = " ZLIBINC=${STAGING_INCDIR} ZLIBLIB=${STAGING_LIBDIR}"
+
+do_compile() {
+	sed < scripts/makefile.linux > makefile -e 's/^ZLIBINC.*//' -e 's/^ZLIBLIB.*//'
+	unset LDFLAGS
+	oe_runmake 'CC=${CC}' 'LD=${LD}' 'CFLAGS=${CFLAGS}' \
+		   'ZLIBINC=${STAGING_INCDIR}' \
+		   'ZLIBLIB=${STAGING_LIBDIR}'
+}
+
+# apperently libpng doesn't expand the vars in libpng.pc, so we'll do that with sed
+# pkgconfig.bbclass will use a similar trick to fix them
+
+do_stage_prepend() {
+	sed -i  -e 's:=@libdir@:=${libdir}:;' \
+		-e 's:=@includedir@:=${includedir}:;' \
+		-e 's:=@prefix@:=${prefix}:' \
+		-e 's:=@exec_prefix@:=${exec_prefix}:' \
+            	-e 's:-lpng12:-lpng12\ -lz\ -lm:' \
+		libpng.pc
+
+}
+
+do_stage() {
+	cp libpng.pc libpng12.pc
+	install -m 644 png.h ${STAGING_INCDIR}/png.h
+	install -m 644 pngconf.h ${STAGING_INCDIR}/pngconf.h
+	oe_libinstall -so libpng12 ${STAGING_LIBDIR}/
+	ln -sf libpng12.so ${STAGING_LIBDIR}/libpng.so
+}
+
+do_install() {
+	install -d ${D}${bindir} ${D}${mandir} \
+		   ${D}${libdir} ${D}${includedir}
+	unset LDFLAGS
+	oe_runmake 'prefix=${prefix}' 'DESTDIR=${D}' \
+		   'DB=${D}${bindir}' 'DI=${D}${includedir}' \
+		   'DL=${D}${libdir}' 'DM=${D}${mandir}' \
+		   install
+}
+
+python do_package() {
+        if bb.data.getVar('DEBIAN_NAMES', d, 1):
+            bb.data.setVar('PKG_${PN}', 'libpng12', d)
+        bb.build.exec_func('package_do_package', d)
+}
+