[PATCH] D67452: [clang] [unittest] Import LLVMTestingSupport if necessary

[Michał Górny via Phabricator via cfe-commits]

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


-------------- next part --------------
A non-text attachment was scrubbed...
Name: D67452.219736.patch
Type: text/x-patch
Size: 737 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/cfe-commits/attachments/20190911/271bf36e/attachment.bin>