Revert "[CMake] Update internal libc++ configuration"

This reverts commit e286fefa8caaddea521685a8de1879acca82c67c since
the issue affecting the sanitizer-ppc64le-linux builder is resolved.

diff --git a/compiler-rt/cmake/Modules/AddCompilerRT.cmake b/compiler-rt/cmake/Modules/AddCompilerRT.cmake
index 3ae9425..b69833c 100644 (file)
--- a/compiler-rt/cmake/Modules/AddCompilerRT.cmake
+++ b/compiler-rt/cmake/Modules/AddCompilerRT.cmake
@@ -635,11 +635,9 @@ macro(add_custom_libcxx name prefix)
                -DCMAKE_TRY_COMPILE_TARGET_TYPE=STATIC_LIBRARY
                -DLLVM_PATH=${LLVM_MAIN_SRC_DIR}
                -DLLVM_ENABLE_RUNTIMES=libcxx|libcxxabi
-               -DLIBCXXABI_ENABLE_EXCEPTIONS=ON
                -DLIBCXXABI_ENABLE_SHARED=OFF
                -DLIBCXXABI_HERMETIC_STATIC_LIBRARY=ON
                -DLIBCXXABI_INCLUDE_TESTS=OFF
-               -DLIBCXX_ENABLE_EXCEPTIONS=OFF
                -DLIBCXX_ENABLE_EXPERIMENTAL_LIBRARY=OFF
                -DLIBCXX_ENABLE_SHARED=OFF
                -DLIBCXX_HERMETIC_STATIC_LIBRARY=ON

diff --git a/compiler-rt/lib/fuzzer/CMakeLists.txt b/compiler-rt/lib/fuzzer/CMakeLists.txt
index b44569d..3b9d7b7 100644 (file)
--- a/compiler-rt/lib/fuzzer/CMakeLists.txt
+++ b/compiler-rt/lib/fuzzer/CMakeLists.txt
@@ -162,7 +162,8 @@ if(OS_NAME MATCHES "Linux|Fuchsia" AND
       CMAKE_ARGS -DCMAKE_CXX_COMPILER_WORKS=ON
                  -DCMAKE_POSITION_INDEPENDENT_CODE=ON
                  -DLIBCXXABI_ENABLE_EXCEPTIONS=OFF
-                 -DLIBCXX_ABI_NAMESPACE=__Fuzzer)
+                 -DLIBCXX_ABI_NAMESPACE=__Fuzzer
+                 -DLIBCXX_ENABLE_EXCEPTIONS=OFF)
     target_compile_options(RTfuzzer.${arch} PRIVATE -isystem ${LIBCXX_${arch}_PREFIX}/include/c++/v1)
     add_dependencies(RTfuzzer.${arch} libcxx_fuzzer_${arch}-build)
     target_compile_options(RTfuzzer_main.${arch} PRIVATE -isystem ${LIBCXX_${arch}_PREFIX}/include/c++/v1)