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#
# Copyright (C) 2006-2015 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
PKG_NAME:=libpng
PKG_VERSION:=1.6.37
PKG_RELEASE:=11
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
PKG_SOURCE_URL:=@SF/libpng
PKG_HASH:=505e70834d35383537b6491e7ae8641f1a4bed1876dbfe361201fc80868d88ca
PKG_MAINTAINER:=Jo-Philipp Wich <jo@mein.io>
PKG_LICENSE:=Libpng GPL-2.0-or-later BSD-3-Clause
PKC_LICENSE_FILES:=LICENSE contrib/gregbook/COPYING contrib/gregbook/LICENSE
PKG_CPE_ID:=cpe:/a:libpng:libpng
include $(INCLUDE_DIR)/package.mk
include ../../devel/ninja/ninja-cmake.mk
define Package/libpng
SECTION:=libs
CATEGORY:=Libraries
DEPENDS:=+zlib
TITLE:=A PNG format files handling library
URL:=http://www.libpng.org/pub/png/libpng.html
endef
CMAKE_OPTIONS += \
-DCMAKE_POSITION_INDEPENDENT_CODE=ON \
-DPNG_BUILD_ZLIB=OFF \
-DPNG_SHARED=ON \
-DPNG_STATIC=ON \
-DPNG_EXECUTABLES=OFF \
-DPNG_TESTS=OFF \
-DPNG_FRAMEWORK=OFF \
-DPNG_DEBUG=OFF \
-DPNG_HARDWARE_OPTIMIZATIONS=O$(if $(findstring powerpc,$(CONFIG_ARCH))$(findstring mips,$(CONFIG_ARCH)),FF,N) \
-Dld-version-script=OFF
define Build/InstallDev
$(call Build/InstallDev/cmake,$(1))
$(SED) 's,^\(prefix\|exec_prefix\)=.*,\1=$(STAGING_DIR)/usr,g' $(1)/usr/bin/libpng{,16}-config
$(SED) '/^includedir=/s|/usr|$$$${prefix}|' $(1)/usr/bin/libpng{,16}-config
$(SED) '/^libdir=/s|/usr|$$$${prefix}|' $(1)/usr/bin/libpng{,16}-config
$(SED) 's,/usr/include,$$$${prefix}/include,g' $(1)/usr/lib/pkgconfig/libpng16.pc
$(SED) 's,/usr/lib,$$$${exec_prefix}/lib,g' $(1)/usr/lib/pkgconfig/libpng16.pc
$(INSTALL_DIR) $(2)/bin
for f in libpng{,16}-config; do \
$(LN) ../../usr/bin/$$$$f $(2)/bin/ ; \
done
endef
define Package/libpng/install
$(INSTALL_DIR) $(1)/usr/lib
$(CP) $(PKG_INSTALL_DIR)/usr/lib/libpng16.so* $(1)/usr/lib/
$(CP) $(PKG_INSTALL_DIR)/usr/lib/libpng.so $(1)/usr/lib/
endef
$(eval $(call BuildPackage,libpng))
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