[PATCH] D73466: Make unittests include path relative

[Sebastian Neubauer via Phabricator via llvm-commits]

sebastian-ne created this revision.
sebastian-ne added reviewers: chandlerc, stoklund.
Herald added subscribers: llvm-commits, mgorny.
Herald added a project: LLVM.

This change is relevant when embedding the llvm cmake project into
another project.  It should not change the build behavior of a normal
llvm build.

In the case where llvm is embedded as a cmake subproject,
CMAKE_SOURCE_DIR does not point to the expected directory and building
the tests fails.
Using CMAKE_CURRENT_SOURCE_DIR fixes this problem, as it will always
point to the same directory.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D73466

Files:
  llvm/unittests/TableGen/CMakeLists.txt


Index: llvm/unittests/TableGen/CMakeLists.txt
===================================================================
--- llvm/unittests/TableGen/CMakeLists.txt
+++ llvm/unittests/TableGen/CMakeLists.txt
@@ -13,5 +13,5 @@
   CodeExpanderTest.cpp
   AutomataTest.cpp
   )
-include_directories(${CMAKE_SOURCE_DIR}/utils/TableGen)
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../../utils/TableGen)
 target_link_libraries(TableGenTests PRIVATE LLVMTableGenGlobalISel LLVMTableGen)


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