#
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# Copyright (C) 2007-2015 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=protobuf
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PKG_VERSION:=3.17.2
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PKG_RELEASE:=$(AUTORELEASE)
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PKG_SOURCE:=$(PKG_NAME)-cpp-$(PKG_VERSION).tar.gz
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PKG_SOURCE_URL:=https://github.com/google/protobuf/releases/download/v$(PKG_VERSION)
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PKG_HASH:=13c5e07a8e2d6847794ac3f23947d9641cab7ded0c50854aad624d48f2821e60
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PKG_MAINTAINER:=Ken Keys <kkeys@caida.org>
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PKG_LICENSE:=BSD-3-Clause
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PKG_LICENSE_FILES:=LICENSE
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PKG_CPE_ID:=cpe:/a:google:protobuf
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CMAKE_SOURCE_SUBDIR:=cmake
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include $(INCLUDE_DIR)/package.mk
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include $(INCLUDE_DIR)/host-build.mk
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include $(INCLUDE_DIR)/cmake.mk
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define Package/protobuf/Default
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SECTION:=libs
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CATEGORY:=Libraries
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TITLE:=A structured data encoding library
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URL:=https://github.com/google/protobuf
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DEPENDS:=+zlib +libpthread +libatomic +libstdcpp
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endef
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define Package/protobuf
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$(call Package/protobuf/Default)
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DEPENDS+=+protobuf-lite
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endef
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define Package/protobuf-lite
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$(call Package/protobuf/Default)
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endef
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define Package/protobuf/description/Default
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Protocol Buffers are a way of encoding structured data in an efficient
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yet extensible format. Google uses Protocol Buffers for almost all
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of its internal RPC protocols and file formats.
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endef
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define Package/protobuf/description
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$(call Package/protobuf/description/Default)
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This package provides the libprotoc, libprotobuf, and libprotobuf-lite
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libraries. For a much smaller protobuf package, see "protobuf-lite".
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endef
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define Package/protobuf-lite/description
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$(call Package/protobuf/description/Default)
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This package provides the libprotobuf-lite library.
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endef
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CMAKE_HOST_OPTIONS += \
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-Dprotobuf_BUILD_PROTOC_BINARIES=ON \
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-Dprotobuf_BUILD_TESTS=OFF \
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-DBUILD_SHARED_LIBS=ON \
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-DCMAKE_SKIP_RPATH=OFF \
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-DCMAKE_INSTALL_LIBDIR=lib \
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-DCMAKE_INSTALL_RPATH="${STAGING_DIR_HOSTPKG}/lib"
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CMAKE_OPTIONS += \
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-Dprotobuf_BUILD_PROTOC_BINARIES=ON \
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-Dprotobuf_BUILD_TESTS=OFF \
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-Dprotobuf_WITH_ZLIB=ON \
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-DBUILD_SHARED_LIBS=ON
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TARGET_LDFLAGS += -latomic $(if $(CONFIG_USE_GLIBC),-lm)
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define Build/InstallDev
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$(call Build/InstallDev/cmake,$(1))
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$(SED) 's,/usr/include,$$$${prefix}/include,g' $(1)/usr/lib/pkgconfig/protobuf.pc
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$(SED) 's,/usr/lib,$$$${exec_prefix}/lib,g' $(1)/usr/lib/pkgconfig/protobuf.pc
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$(SED) 's,/usr/include,$$$${prefix}/include,g' $(1)/usr/lib/pkgconfig/protobuf-lite.pc
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$(SED) 's,/usr/lib,$$$${exec_prefix}/lib,g' $(1)/usr/lib/pkgconfig/protobuf-lite.pc
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endef
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define Package/protobuf-lite/install
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$(INSTALL_DIR) \
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$(1)/usr/lib
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$(CP) \
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$(PKG_INSTALL_DIR)/usr/lib/libprotobuf-lite.so* \
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$(1)/usr/lib/
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endef
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define Package/protobuf/install
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$(INSTALL_DIR) \
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$(1)/usr/lib
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$(CP) \
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$(PKG_INSTALL_DIR)/usr/lib/libprotoc.so* \
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$(1)/usr/lib/
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$(CP) \
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$(PKG_INSTALL_DIR)/usr/lib/libprotobuf.so* \
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$(1)/usr/lib/
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endef
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$(eval $(call BuildPackage,protobuf))
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$(eval $(call BuildPackage,protobuf-lite))
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$(eval $(call HostBuild))
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