[clang] 20132d8 - Link libclangBasic against libatomic when necessary.

[Michał Górny via cfe-commits]

Author: Sam James
Date: 2022-11-03T21:07:44+01:00
New Revision: 20132d8eaa68a6c53e152718beda1dc0f4c9ff6c

URL: https://github.com/llvm/llvm-project/commit/20132d8eaa68a6c53e152718beda1dc0f4c9ff6c
DIFF: https://github.com/llvm/llvm-project/commit/20132d8eaa68a6c53e152718beda1dc0f4c9ff6c.diff

LOG: Link libclangBasic against libatomic when necessary.

This is necessary at least on PPC32.

Depends on D136280.

Bug: https://bugs.gentoo.org/874024
Thanks-to: Arfrever Frehtes Taifersar Arahesis <Arfrever at Apache.Org>
Tested-by: erhard_f at mailbox.org <erhard_f at mailbox.org>

Differential Revision: https://reviews.llvm.org/D136282

Added: 
    

Modified: 
    clang/CMakeLists.txt
    clang/lib/Basic/CMakeLists.txt

Removed: 
    


################################################################################
diff  --git a/clang/CMakeLists.txt b/clang/CMakeLists.txt
index 2ca81e506338c..236e6fbaca280 100644
--- a/clang/CMakeLists.txt
+++ b/clang/CMakeLists.txt
@@ -63,6 +63,7 @@ if(CLANG_BUILT_STANDALONE)
   include(TableGen)
   include(HandleLLVMOptions)
   include(VersionFromVCS)
+  include(CheckAtomic)
   include(GetErrcMessages)
   include(LLVMDistributionSupport)
 

diff  --git a/clang/lib/Basic/CMakeLists.txt b/clang/lib/Basic/CMakeLists.txt
index 5d197f59ac4f7..f0f3839a7e2c3 100644
--- a/clang/lib/Basic/CMakeLists.txt
+++ b/clang/lib/Basic/CMakeLists.txt
@@ -111,3 +111,7 @@ add_clang_library(clangBasic
   omp_gen
   )
 
+target_link_libraries(clangBasic
+  PRIVATE
+  ${LLVM_ATOMIC_LIB}
+)