- #
- # Copyright (C) 2006-2015 OpenWrt.org
- #
- # This is free software, licensed under the GNU General Public License v2.
- # See /LICENSE for more information.
- #
-
- include $(TOPDIR)/rules.mk
-
- PKG_NAME:=libpng
- PKG_VERSION:=1.6.37
- PKG_RELEASE:=10
-
- PKG_SOURCE:=$(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
-
- PKG_BUILD_PARALLEL:=1
-
- include $(INCLUDE_DIR)/package.mk
- include $(INCLUDE_DIR)/cmake.mk
-
- define Package/libpng
- SECTION:=libs
- CATEGORY:=Libraries
- DEPENDS:=+zlib
- TITLE:=A PNG format files handling library
- URL:=http://www.libpng.org/pub/png/libpng.html
- endef
-
- CMAKE_OPTIONS += \
- -DCMAKE_POSITION_INDEPENDENT_CODE=ON \
- -DPNG_BUILD_ZLIB=OFF \
- -DPNG_SHARED=ON \
- -DPNG_STATIC=ON \
- -DPNG_EXECUTABLES=OFF \
- -DPNG_TESTS=OFF \
- -DPNG_FRAMEWORK=OFF \
- -DPNG_DEBUG=OFF \
- -DPNG_HARDWARE_OPTIMIZATIONS=O$(if $(findstring powerpc,$(CONFIG_ARCH))$(findstring mipsel,$(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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