[gn] Support for building libcxxabi
This change introduces support for building libcxxabi. The library
build should be complete, but not all CMake options have been
replicated in GN. We also don't support tests yet.
We only support two stage build at the moment.
Differential Revision: https://reviews.llvm.org/D60372
git-svn-id: https://llvm.org/svn/llvm-project/libcxxabi/trunk@359805 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4138acf..e5098a0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -451,9 +451,7 @@
include_directories(include)
if (LIBCXXABI_USE_LLVM_UNWINDER OR LLVM_NATIVE_ARCH MATCHES ARM)
- find_path(
- LIBCXXABI_LIBUNWIND_INCLUDES_INTERNAL
- libunwind.h
+ find_path(LIBCXXABI_LIBUNWIND_INCLUDES_INTERNAL libunwind.h
PATHS ${LIBCXXABI_LIBUNWIND_INCLUDES}
${LIBCXXABI_LIBUNWIND_PATH}/include
${CMAKE_BINARY_DIR}/${LIBCXXABI_LIBUNWIND_INCLUDES}
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index afc13c8..2e71bac 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -25,17 +25,23 @@
endif()
if (LIBCXXABI_ENABLE_EXCEPTIONS)
- list(APPEND LIBCXXABI_SOURCES cxa_exception.cpp)
- list(APPEND LIBCXXABI_SOURCES cxa_personality.cpp)
+ list(APPEND LIBCXXABI_SOURCES
+ cxa_exception.cpp
+ cxa_personality.cpp
+ )
else()
- list(APPEND LIBCXXABI_SOURCES cxa_noexception.cpp)
+ list(APPEND LIBCXXABI_SOURCES
+ cxa_noexception.cpp
+ )
endif()
if (LIBCXXABI_ENABLE_THREADS AND (UNIX OR FUCHSIA) AND NOT (APPLE OR CYGWIN))
list(APPEND LIBCXXABI_SOURCES cxa_thread_atexit.cpp)
endif()
-set(LIBCXXABI_HEADERS ../include/cxxabi.h)
+set(LIBCXXABI_HEADERS
+ ../include/cxxabi.h
+)
# Add all the headers to the project for IDEs.
if (MSVC_IDE OR XCODE)
