From bfb5b0cb86cf90d9fa794f873644aa642b652c43 Mon Sep 17 00:00:00 2001 From: Michal Gorny Date: Thu, 12 Sep 2019 13:06:12 +0000 Subject: [PATCH] [clang] [unittest] Import LLVMTestingSupport if necessary Add LLVMTestingSupport directory from LLVM_MAIN_SRC_DIR when building clang stand-alone and LLVMTestingSupport library is not present. This is needed to fix stand-alone builds without clang-tools-extra. Differential Revision: https://reviews.llvm.org/D67452 llvm-svn: 371733 --- clang/unittests/CMakeLists.txt | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/unittests/CMakeLists.txt b/unittests/CMakeLists.txt index 9a41000cf43..4c222e24599 100644 --- a/unittests/CMakeLists.txt +++ b/unittests/CMakeLists.txt @@ -1,6 +1,15 @@ add_custom_target(ClangUnitTests) set_target_properties(ClangUnitTests PROPERTIES FOLDER "Clang tests") +if(CLANG_BUILT_STANDALONE) + # LLVMTestingSupport library is needed for some of the unittests. + if (EXISTS ${LLVM_MAIN_SRC_DIR}/lib/Testing/Support + AND NOT TARGET LLVMTestingSupport) + add_subdirectory(${LLVM_MAIN_SRC_DIR}/lib/Testing/Support + lib/Testing/Support) + endif() +endif() + # add_clang_unittest(test_dirname file1.cpp file2.cpp) # # Will compile the list of files together and link against the clang -- 2.23.0