diff options
Diffstat (limited to 'package/libs')
| -rw-r--r-- | package/libs/libcxxabi/Makefile | 71 | ||||
| -rw-r--r-- | package/libs/libcxxabi/patches/010-arm.patch | 27 |
2 files changed, 98 insertions, 0 deletions
diff --git a/package/libs/libcxxabi/Makefile b/package/libs/libcxxabi/Makefile new file mode 100644 index 0000000000..90547561b2 --- /dev/null +++ b/package/libs/libcxxabi/Makefile @@ -0,0 +1,71 @@ + +# +# This is free software, licensed under the GNU General Public License v2. +# See /LICENSE for more information. +# + +include $(TOPDIR)/rules.mk + +PKG_NAME:=libcxxabi +PKG_VERSION:=10.0.0 +PKG_RELEASE:=1 + +PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).src.tar.xz +PKG_SOURCE_URL:=https://github.com/llvm/llvm-project/releases/download/llvmorg-$(PKG_VERSION) +PKG_HASH:=e71bac75a88c9dde455ad3f2a2b449bf745eafd41d2d8432253b2964e0ca14e1 +PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION).src + +PKG_MAINTAINER:=Rosen Penev <rosenp@gmail.com> +PKG_LICENSE:=MIT +PKG_LICENSE_FILES:=LICENSE.txt + +PKG_BUILD_PARALLEL:=1 +CMAKE_BINARY_SUBDIR:=build + +include $(INCLUDE_DIR)/package.mk +include $(INCLUDE_DIR)/cmake.mk + +define Package/libcxxabi + SECTION:=libs + CATEGORY:=Libraries + TITLE:=LLVM lib++abi + URL:=https://libcxxabi.llvm.org/ + DEPENDS:=+libpthread + BUILDONLY:=1 +endef + +define Package/libcxxabi/description + libc++abi is a new implementation of low level support for a standard C++ library. +endef + +CMAKE_OPTIONS += \ + -DLIBCXXABI_ENABLE_EXCEPTIONS=ON \ + -DLIBCXXABI_ENABLE_PEDANTIC=OFF \ + -DLIBCXXABI_ENABLE_PIC=ON \ + -DLIBCXXABI_ENABLE_WERROR=OFF \ + -DLIBCXXABI_USE_LLVM_UNWINDER=OFF \ + -DLIBCXXABI_USE_COMPILER_RT=OFF \ + -DLIBCXXABI_ENABLE_THREADS=ON \ + -DLIBCXXABI_HAS_PTHREAD_API=ON \ + -DLIBCXXABI_INCLUDE_TESTS=OFF \ + -DLIBCXXABI_LIBDIR_SUFFIX="" \ + -DLIBCXXABI_INSTALL_LIBRARY=ON \ + -DLIBCXXABI_ENABLE_SHARED=OFF \ + -DLIBCXXABI_LIBCXX_SRC_DIR=$(BUILD_DIR)/libcxx-$(PKG_VERSION).src \ + -DLIBCXXABI_LIBCXX_INCLUDES=$(BUILD_DIR)/libcxx-$(PKG_VERSION).src/include + +TARGET_CXXFLAGS += -flto +TARGET_LDFLAGS += -Wl,--gc-sections,--as-needed + +define Build/Prepare + $(MAKE) -C $(TOPDIR)/package/libs/libcxx prepare + $(call Build/Prepare/Default) +endef + +define Build/InstallDev + $(call Build/InstallDev/cmake,$(1)) + $(INSTALL_DIR) $(1)/usr/include/ + $(INSTALL_DATA) $(PKG_BUILD_DIR)/include/*.h $(1)/usr/include/ +endef + +$(eval $(call BuildPackage,libcxxabi)) diff --git a/package/libs/libcxxabi/patches/010-arm.patch b/package/libs/libcxxabi/patches/010-arm.patch new file mode 100644 index 0000000000..b14609dc62 --- /dev/null +++ b/package/libs/libcxxabi/patches/010-arm.patch @@ -0,0 +1,27 @@ +--- a/src/cxa_exception.h ++++ b/src/cxa_exception.h +@@ -27,6 +27,13 @@ _LIBCXXABI_HIDDEN uint64_t __getExceptio + _LIBCXXABI_HIDDEN void __setExceptionClass ( _Unwind_Exception*, uint64_t); + _LIBCXXABI_HIDDEN bool __isOurExceptionClass(const _Unwind_Exception*); + ++#if defined(__arm__) && defined(__GNUC__) ++// missing values from _Unwind_Reason_Code enum ++#define _URC_FATAL_PHASE2_ERROR ((_Unwind_Reason_Code)2) ++#define _URC_FATAL_PHASE1_ERROR ((_Unwind_Reason_Code)3) ++#define _URC_NORMAL_STOP ((_Unwind_Reason_Code)4) ++#endif ++ + struct _LIBCXXABI_HIDDEN __cxa_exception { + #if defined(__LP64__) || defined(_WIN64) || defined(_LIBCXXABI_ARM_EHABI) + // Now _Unwind_Exception is marked with __attribute__((aligned)), +--- a/src/cxa_personality.cpp ++++ b/src/cxa_personality.cpp +@@ -1108,7 +1108,7 @@ __gxx_personality_v0(_Unwind_State state + + // Check the undocumented force unwinding behavior + bool is_force_unwinding = state & _US_FORCE_UNWIND; +- state &= ~_US_FORCE_UNWIND; ++ state = (_Unwind_State)(state & ~_US_FORCE_UNWIND); + + scan_results results; + switch (state) { |