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 $(TOPDIR)/rules.mk
   8
   9 PKG_NAME:=libcxx
  10 PKG_VERSION:=10.0.0
  11 PKG_RELEASE:=1
  12
  13 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).src.tar.xz
  14 PKG_SOURCE_URL:=https://github.com/llvm/llvm-project/releases/download/llvmorg-$(PKG_VERSION)
  15 PKG_HASH:=270f8a3f176f1981b0f6ab8aa556720988872ec2b48ed3b605d0ced8d09156c7
  16 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION).src
  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 PKG_BUILD_DEPENDS:=libcxxabi
  24 CMAKE_BINARY_SUBDIR:=build
  25
  26 include $(INCLUDE_DIR)/package.mk
  27 include $(INCLUDE_DIR)/cmake.mk
  28
  29 define Package/libcxx
  30   SECTION:=libs
  31   CATEGORY:=Libraries
  32   TITLE:=LLVM libstdc++
  33   URL:=https://libcxx.llvm.org/
  34   DEPENDS:=+libatomic +libpthread
  35 endef
  36
  37 define Package/libcxx/description
  38   libc++ is an implementation of the C++ standard library, targeting C++11, C++14 and above.
  39 endef
  40
  41 CMAKE_OPTIONS += \
  42         -DLIBCXX_CXX_ABI="libcxxabi" \
  43         -DLIBCXX_ENABLE_ASSERTIONS=OFF \
  44         -DLIBCXX_ENABLE_EXPERIMENTAL_LIBRARY=OFF \
  45         -DLIBCXX_INCLUDE_BENCHMARKS=OFF \
  46         -DLIBCXX_INCLUDE_DOCS=OFF \
  47         -DLIBCXX_INCLUDE_TESTS=OFF \
  48         -DLIBCXX_LIBDIR_SUFFIX="" \
  49         -DLIBCXX_STANDALONE_BUILD=ON \
  50         -DLIBCXX_HAS_MUSL_LIBC=$(if $(CONFIG_USE_MUSL),ON,OFF)
  51
  52 TARGET_CXXFLAGS += -D_LIBCPP_DISABLE_DEPRECATION_WARNINGS -Wno-attributes -flto
  53 TARGET_LDFLAGS += -Wl,--gc-sections,--as-needed
  54
  55 define Build/InstallDev
  56         $(call Build/InstallDev/cmake,$(1))
  57         $(CP) files/g++-libcxx  $(TOOLCHAIN_DIR)/bin/
  58         $(SED) 's,CXX,$(TARGET_CXX),g' $(TOOLCHAIN_DIR)/bin/g++-libcxx
  59 endef
  60
  61 define Package/libcxx/install
  62         $(INSTALL_DIR)                                  $(1)/usr/lib
  63         $(CP) $(PKG_INSTALL_DIR)/usr/lib/libc++.so.*    $(1)/usr/lib/
  64 endef
  65
  66 $(eval $(call BuildPackage,libcxx))