Link libclangBasic against libatomic when necessary.

thesamesam · tstellar · commit 0988addf2680 · 2022-11-10T17:04:34.000-08:00
This is necessary at least on PPC32. Depends on D136280. Bug: https://bugs.gentoo.org/874024 Thanks-to: Arfrever Frehtes Taifersar Arahesis <Arfrever@Apache.Org> Tested-by: erhard_f@mailbox.org <erhard_f@mailbox.org> Differential Revision: https://reviews.llvm.org/D136282 (cherry picked from commit 20132d8)
diff --git a/clang/CMakeLists.txt b/clang/CMakeLists.txt
@@ -117,6 +117,7 @@ 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
@@ -110,3 +110,7 @@ add_clang_library(clangBasic
   omp_gen
   )
 
+target_link_libraries(clangBasic
+  PRIVATE
+  ${LLVM_ATOMIC_LIB}
+)

Original file line number	Diff line number	Diff line change
`@@ -110,3 +110,7 @@ add_clang_library(clangBasic`
`110`	`110`	`omp_gen`
`111`	`111`	`)`
`112`	`112`
	`113`	`+target_link_libraries(clangBasic`
	`114`	`+ PRIVATE`
	`115`	`+ ${LLVM_ATOMIC_LIB}`
	`116`	`+)`