package/libs/libcxx/Makefile

   1
   2 #
   3 # This is free software, licensed under the GNU General Public License v2.
   4 # See /LICENSE for more information.
   5 #
   6
   7 include $(TOPDIR)/rules.mk
   8
   9 PKG_NAME:=libcxx
  10 PKG_VERSION:=9.0.1
  11 PKG_RELEASE:=4
  12
  13 PKG_SOURCE_PROTO:=git
  14 PKG_SOURCE_URL:=https://git.llvm.org/git/libcxx
  15 PKG_SOURCE_VERSION:=2076f539f410805ef88692b9c0ce0a0b882a7680
  16 PKG_MIRROR_HASH:=d527880a18dec9109575c76717cf5288fb91c11381b9d261cae2e5bebcbdab2e
  17
  18 PKG_MAINTAINER:=Rosen Penev <rosenp@gmail.com>
  19 PKG_LICENSE:=MIT
  20 PKG_LICENSE_FILES:=LICENSE.txt
  21
  22 PKG_BUILD_PARALLEL:=1
  23 CMAKE_BINARY_SUBDIR:=build
  24
  25 include $(INCLUDE_DIR)/package.mk
  26 include $(INCLUDE_DIR)/cmake.mk
  27
  28 define Package/libcxx
  29   SECTION:=libs
  30   CATEGORY:=Libraries
  31   TITLE:=LLVM libstdc++
  32   URL:=https://libcxx.llvm.org/
  33   DEPENDS:=+libatomic +libpthread
  34 endef
  35
  36 define Package/libcxx/description
  37   LLVM C++ library targeting C++11 and above
  38 endef
  39
  40 CMAKE_OPTIONS += \
  41         -DLIBCXX_CXX_ABI="libsupc++" \
  42         -DLIBCXX_CXX_ABI_INCLUDE_PATHS="$(TOOLCHAIN_DIR)/$(REAL_GNU_TARGET_NAME)/include/c++/$(CONFIG_GCC_VERSION);$(TOOLCHAIN_DIR)/$(REAL_GNU_TARGET_NAME)/include/c++/$(CONFIG_GCC_VERSION)/$(REAL_GNU_TARGET_NAME)" \
  43         -DLIBCXX_ENABLE_ASSERTIONS=OFF \
  44         -DLIBCXX_ENABLE_EXPERIMENTAL_LIBRARY=OFF \
  45         -DLIBCXX_INCLUDE_BENCHMARKS=OFF \
  46         -DLIBCXX_INCLUDE_DOCS=OFF \
  47         -DLIBCXX_INCLUDE_TESTS=OFF \
  48         -DLIBCXX_STANDALONE_BUILD=ON \
  49         -DLIBCXX_HAS_MUSL_LIBC=$(if $(CONFIG_USE_MUSL),ON,OFF)
  50
  51 TARGET_CXXFLAGS += -D_LIBCPP_DISABLE_DEPRECATION_WARNINGS -Wno-attributes -flto
  52 TARGET_LDFLAGS += -Wl,--gc-sections,--as-needed
  53
  54 define Build/InstallDev
  55         $(call Build/InstallDev/cmake,$(1))
  56         $(CP) files/g++-libcxx  $(TOOLCHAIN_DIR)/bin/
  57         $(SED) 's,CXX,$(TARGET_CXX),g' $(TOOLCHAIN_DIR)/bin/g++-libcxx
  58 endef
  59
  60 define Package/libcxx/install
  61         $(INSTALL_DIR)                                  $(1)/usr/lib
  62         $(CP) $(PKG_INSTALL_DIR)/usr/lib/libc++.so.*    $(1)/usr/lib/
  63 endef
  64
  65 $(eval $(call BuildPackage,libcxx))