commit 0ba538736af5e3a1316b477edd226c3e6a5f2b22
author Tom Stellard <tstellar@redhat.com> Thu Nov 10 00:31:01 2022 +0000
committer Copybara-Service <copybara-worker@google.com> Wed Nov 09 17:05:51 2022 -0800
tree 907fcddcf62a825d840556795f26c8c7c90c8acc
parent 7494338ca612f1762559229b6fc5d85b20e35fca

cmake: Fix build with -DLLVM_BUILD_EXTERNAL_COMPILER_RT=ON

This was broken by a11cd0d94ed3cabf0998a0289aead05da94c86eb.

GitOrigin-RevId: 2f2b46502fa2de81e4e521635db064176b53c074

CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c722d34..f6b1f1a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -639,6 +639,12 @@
 endif()
 
 # Unittests support.
+# FIXME: When compiler-rt is build using -DLLVM_BUILD_EXTERNAL_COMPILER_RT=ON, then
+# The LLVM_THIRD_PARTY_DIR variable is not set.
+if (NOT LLVM_THIRD_PARTY_DIR)
+  set(LLVM_THIRD_PARTY_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../third-party")
+endif()
+
 set(COMPILER_RT_GTEST_PATH ${LLVM_THIRD_PARTY_DIR}/unittest/googletest)
 set(COMPILER_RT_GTEST_SOURCE ${COMPILER_RT_GTEST_PATH}/src/gtest-all.cc)
 set(COMPILER_RT_GTEST_CFLAGS