mgorny created this revision.
mgorny added reviewers: sammccall, gribozavr, compnerd.
Herald added subscribers: kadircet, ilya-biryukov.
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.
// The code is copied verbatim from clangd unittests
https://reviews.llvm.org/D67452
Files:
clang/unittests/CMakeLists.txt
Index: clang/unittests/CMakeLists.txt
===================================================================
--- clang/unittests/CMakeLists.txt
+++ clang/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
Index: clang/unittests/CMakeLists.txt
===================================================================
--- clang/unittests/CMakeLists.txt
+++ clang/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
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