c84a3458aa
It seems the buildbots can't handle it. Added a cmake option to find the cxxabi files as they are part of the toolchain and not in the normal path. It doesn't seem to make a difference, just gets rid of cmake warnings. Added another small GCC warning fix. It's fairly minor. This has no change in compiled size, and most likely no change in behavior. Bumped the PKG_RELEASE anyway. Signed-off-by: Rosen Penev <rosenp@gmail.com>
66 lines
1.8 KiB
Makefile
66 lines
1.8 KiB
Makefile
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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:=libcxx
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PKG_VERSION:=9.0.1
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PKG_RELEASE:=4
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PKG_SOURCE_PROTO:=git
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PKG_SOURCE_URL:=https://git.llvm.org/git/libcxx
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PKG_SOURCE_VERSION:=2076f539f410805ef88692b9c0ce0a0b882a7680
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PKG_MIRROR_HASH:=d527880a18dec9109575c76717cf5288fb91c11381b9d261cae2e5bebcbdab2e
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PKG_MAINTAINER:=Rosen Penev <rosenp@gmail.com>
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PKG_LICENSE:=MIT
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PKG_LICENSE_FILES:=LICENSE.txt
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PKG_BUILD_PARALLEL:=1
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CMAKE_BINARY_SUBDIR:=build
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include $(INCLUDE_DIR)/package.mk
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include $(INCLUDE_DIR)/cmake.mk
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define Package/libcxx
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SECTION:=libs
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CATEGORY:=Libraries
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TITLE:=LLVM libstdc++
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URL:=https://libcxx.llvm.org/
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DEPENDS:=+libatomic +libpthread
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endef
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define Package/libcxx/description
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LLVM C++ library targeting C++11 and above
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endef
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CMAKE_OPTIONS += \
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-DLIBCXX_CXX_ABI="libsupc++" \
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-DLIBCXX_CXX_ABI_INCLUDE_PATHS="$(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)" \
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-DLIBCXX_ENABLE_ASSERTIONS=OFF \
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-DLIBCXX_ENABLE_EXPERIMENTAL_LIBRARY=OFF \
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-DLIBCXX_INCLUDE_BENCHMARKS=OFF \
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-DLIBCXX_INCLUDE_DOCS=OFF \
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-DLIBCXX_INCLUDE_TESTS=OFF \
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-DLIBCXX_STANDALONE_BUILD=ON \
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-DLIBCXX_HAS_MUSL_LIBC=$(if $(CONFIG_USE_MUSL),ON,OFF)
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TARGET_CXXFLAGS += -D_LIBCPP_DISABLE_DEPRECATION_WARNINGS -Wno-attributes -flto
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TARGET_LDFLAGS += -Wl,--gc-sections,--as-needed
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define Build/InstallDev
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$(call Build/InstallDev/cmake,$(1))
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$(CP) files/g++-libcxx $(TOOLCHAIN_DIR)/bin/
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$(SED) 's,CXX,$(TARGET_CXX),g' $(TOOLCHAIN_DIR)/bin/g++-libcxx
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endef
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define Package/libcxx/install
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$(INSTALL_DIR) $(1)/usr/lib
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$(CP) $(PKG_INSTALL_DIR)/usr/lib/libc++.so.* $(1)/usr/lib/
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endef
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$(eval $(call BuildPackage,libcxx))
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