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| author | Clement Courbet <courbet@google.com> | 2018-04-05 07:35:28 +0000 |
|---|---|---|
| committer | Clement Courbet <courbet@google.com> | 2018-04-05 07:35:28 +0000 |
| commit | 47acf31e676cd13b4f2c0d250baee88afabf3073 (patch) | |
| tree | 1a57fef8f5f223f65205a510981a359a0a379917 /llvm/cmake/config-ix.cmake | |
| parent | 8afc99363bcfa1fcd12c8a45d73413696fb87dbd (diff) | |
| download | bcm5719-llvm-47acf31e676cd13b4f2c0d250baee88afabf3073.tar.gz bcm5719-llvm-47acf31e676cd13b4f2c0d250baee88afabf3073.zip | |
[llvm-exegesis] Check for libpfm headers.
HAVE_LIBPFM is only defined if the libpfm headers are present.
llvm-svn: 329261
Diffstat (limited to 'llvm/cmake/config-ix.cmake')
| -rw-r--r-- | llvm/cmake/config-ix.cmake | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/llvm/cmake/config-ix.cmake b/llvm/cmake/config-ix.cmake index 2952eb77478..ff71ad32021 100644 --- a/llvm/cmake/config-ix.cmake +++ b/llvm/cmake/config-ix.cmake @@ -87,7 +87,17 @@ if( NOT PURE_WINDOWS ) endif() check_library_exists(dl dlopen "" HAVE_LIBDL) check_library_exists(rt clock_gettime "" HAVE_LIBRT) - check_library_exists(pfm pfm_initialize "" HAVE_LIBPFM) +endif() + +# Check for libpfm. +check_library_exists(pfm pfm_initialize "" HAVE_LIBPFM_INITIALIZE) +if(HAVE_LIBPFM_INITIALIZE) + check_include_file(perfmon/perf_event.h HAVE_PERFMON_PERF_EVENT_H) + check_include_file(perfmon/pfmlib.h HAVE_PERFMON_PFMLIB_H) + check_include_file(perfmon/pfmlib_perf_event.h HAVE_PERFMON_PFMLIB_PERF_EVENT_H) + if(HAVE_PERFMON_PERF_EVENT_H AND HAVE_PERFMON_PFMLIB_H AND HAVE_PERFMON_PFMLIB_PERF_EVENT_H) + set(HAVE_LIBPFM 1) + endif() endif() if(HAVE_LIBPTHREAD) |
