[PATCH] D138522: [LLVM] [CMake] Use LLVM_ATOMIC_LIB in ADT tests to fix PPC32 build

[Sam James via Phabricator via llvm-commits]

thesamesam created this revision.
thesamesam added a reviewer: mgorny.
Herald added subscribers: steven.zhang, shchenz.
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Fixes the following:

  /usr/lib/gcc/powerpc-unknown-linux-gnu/11.3.0/../../../../powerpc-unknown-linux-gnu/bin/ld: unittests/ADT/CMakeFiles/ADTTests.dir/StatisticTest.cpp.o: undefined reference to symbol '__atomic_load_8@@LIBATOMIC
  _1.0'
  /usr/lib/gcc/powerpc-unknown-linux-gnu/11.3.0/../../../../powerpc-unknown-linux-gnu/bin/ld: /usr/lib/gcc/powerpc-unknown-linux-gnu/11.3.0/libatomic.so.1: error adding symbols: DSO missing from command line
  collect2: error: ld returned 1 exit status

Thanks-to: Arfrever Frehtes Taifersar Arahesis <Arfrever at Apache.Org>


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D138522

Files:
  llvm/unittests/ADT/CMakeLists.txt


Index: llvm/unittests/ADT/CMakeLists.txt
===================================================================
--- llvm/unittests/ADT/CMakeLists.txt
+++ llvm/unittests/ADT/CMakeLists.txt
@@ -84,6 +84,10 @@
   TypeTraitsTest.cpp
   )
 
-target_link_libraries(ADTTests PRIVATE LLVMTestingSupport)
+target_link_libraries(ADTTests
+  PRIVATE
+  LLVMTestingSupport
+  ${LLVM_ATOMIC_LIB}
+)
 
 add_dependencies(ADTTests intrinsics_gen)


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