include $(TOPDIR)/rules.mk PKG_NAME:=zstd PKG_VERSION:=1.4.2 PKG_RELEASE:=1 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz PKG_SOURCE_URL:=https://codeload.github.com/facebook/zstd/tar.gz/v$(PKG_VERSION)? PKG_HASH:=7a6e1dad34054b35e2e847eb3289be8820a5d378228802239852f913c6dcf6a7 PKG_MAINTAINER:=Amol Bhave PKG_LICENSE:=GPL-2.0-or-later PKG_LICENSE_FILES:=COPYING PKG_BUILD_PARALLEL:=1 HOST_BUILD_PARALLEL:=1 CMAKE_SOURCE_SUBDIR:=build/cmake CMAKE_INSTALL:=1 include $(INCLUDE_DIR)/package.mk include $(INCLUDE_DIR)/host-build.mk include $(INCLUDE_DIR)/cmake.mk define Package/zstd/Default SUBMENU:=Compression URL:=https://github.com/facebook/zstd endef define Package/libzstd $(call Package/zstd/Default) SECTION:=libs CATEGORY:=Libraries TITLE:=zstd library. MENU:=1 endef define Package/libzstd/description Zstandard - Fast real-time compression algorithm. This package provides libzstd library. endef define Package/libzstd/config config ZSTD_OPTIMIZE_O3 bool "Use all optimizations (-O3)" depends on PACKAGE_libzstd default y help This enables additional optmizations using the -O3 compilation flag. endef define Package/zstd $(call Package/zstd/Default) SECTION:=utils CATEGORY:=Utilities DEPENDS:=+libzstd TITLE:=Fast real-time compression algorithm. endef define Package/zstd/description Zstandard - Fast real-time compression algorithm. This package provides the zstd binaries. endef ifeq ($(CONFIG_ZSTD_OPTIMIZE_O3),y) TARGET_CFLAGS:= $(filter-out -O%,$(TARGET_CFLAGS)) -O3 endif TARGET_CFLAGS += -flto TARGET_LDFLAGS += -Wl,--as-needed define Package/libzstd/install $(INSTALL_DIR) $(1)/usr/lib $(CP) $(PKG_INSTALL_DIR)/usr/lib/libzstd.so* $(1)/usr/lib/ endef define Package/zstd/install $(INSTALL_DIR) $(1)/usr/bin $(CP) $(PKG_INSTALL_DIR)/usr/bin/{unzstd,zstd,zstdcat,zstdmt} $(1)/usr/bin/ endef $(eval $(call BuildPackage,libzstd)) $(eval $(call BuildPackage,zstd)) $(eval $(call HostBuild))