[llvm-exegesis] Move libpfm linking to LLVMExegesis.

Summary: This patch moves linking of libpfm from different places to a single one.

Reviewers: courbet

Subscribers: mgorny, tschuett, llvm-commits

Differential Revision: https://reviews.llvm.org/D48075

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@334499 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/tools/llvm-exegesis/CMakeLists.txt b/tools/llvm-exegesis/CMakeLists.txt
index def182b..8ba8328 100644 (file)
--- a/tools/llvm-exegesis/CMakeLists.txt
+++ b/tools/llvm-exegesis/CMakeLists.txt
@@ -9,7 +9,3 @@ add_llvm_tool(llvm-exegesis
 
 add_subdirectory(lib)
 target_link_libraries(llvm-exegesis PRIVATE LLVMExegesis)
-
-if(LLVM_ENABLE_LIBPFM AND HAVE_LIBPFM)
-  target_link_libraries(llvm-exegesis PRIVATE pfm)
-endif()

diff --git a/tools/llvm-exegesis/lib/CMakeLists.txt b/tools/llvm-exegesis/lib/CMakeLists.txt
index b326757..3f82fd2 100644 (file)
--- a/tools/llvm-exegesis/lib/CMakeLists.txt
+++ b/tools/llvm-exegesis/lib/CMakeLists.txt
@@ -27,5 +27,9 @@ llvm_map_components_to_libnames(libs
   Support
   )
 
+if(LLVM_ENABLE_LIBPFM AND HAVE_LIBPFM)
+  list(APPEND libs pfm)
+endif()
+
 target_link_libraries(LLVMExegesis ${libs})
 set_target_properties(LLVMExegesis PROPERTIES FOLDER "Libraries")

diff --git a/unittests/tools/llvm-exegesis/CMakeLists.txt b/unittests/tools/llvm-exegesis/CMakeLists.txt
index 95426aa..867df41 100644 (file)
--- a/unittests/tools/llvm-exegesis/CMakeLists.txt
+++ b/unittests/tools/llvm-exegesis/CMakeLists.txt
@@ -17,10 +17,6 @@ add_llvm_unittest(LLVMExegesisTests
   )
 target_link_libraries(LLVMExegesisTests PRIVATE LLVMExegesis)
 
-if(LLVM_ENABLE_LIBPFM AND HAVE_LIBPFM)
-  target_link_libraries(LLVMExegesisTests PRIVATE pfm)
-endif()
-
 if(LLVM_TARGETS_TO_BUILD MATCHES "X86")
   add_subdirectory(X86)
 endif()