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include $(TOPDIR)/rules.mk
PKG_NAME:=zstd
PKG_VERSION:=1.4.3
PKG_RELEASE:=1
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=https://codeload.github.com/facebook/zstd/tar.gz/v$(PKG_VERSION)?
PKG_HASH:=5eda3502ecc285c3c92ee0cc8cd002234dee39d539b3f692997a0e80de1d33de
PKG_MAINTAINER:=Amol Bhave <ambhave@fb.com>
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 Build/InstallDev
$(call Build/InstallDev/cmake,$(1))
$(SED) 's,/usr/include,$$$${prefix}/include,g' $(1)/usr/lib/pkgconfig/libzstd.pc
$(SED) 's,/usr/lib,$$$${prefix}/lib,g' $(1)/usr/lib/pkgconfig/libzstd.pc
endef
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))
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