| Clement Courbet | e7bb73e | 2018-04-11 07:39:00 +0000 | [diff] [blame] | 1 | # CMake module for finding libpfm4. |
| 2 | # |
| 3 | # If successful, the following variables will be defined: |
| 4 | # HAVE_LIBPFM |
| 5 | # |
| 6 | # Libpfm can be disabled by setting LLVM_ENABLE_LIBPFM to 0. |
| 7 | |
| 8 | include(CheckIncludeFile) |
| 9 | include(CheckLibraryExists) |
| 10 | |
| 11 | if (LLVM_ENABLE_LIBPFM) |
| 12 | check_library_exists(pfm pfm_initialize "" HAVE_LIBPFM_INITIALIZE) |
| 13 | if(HAVE_LIBPFM_INITIALIZE) |
| 14 | check_include_file(perfmon/perf_event.h HAVE_PERFMON_PERF_EVENT_H) |
| 15 | check_include_file(perfmon/pfmlib.h HAVE_PERFMON_PFMLIB_H) |
| 16 | check_include_file(perfmon/pfmlib_perf_event.h HAVE_PERFMON_PFMLIB_PERF_EVENT_H) |
| 17 | if(HAVE_PERFMON_PERF_EVENT_H AND HAVE_PERFMON_PFMLIB_H AND HAVE_PERFMON_PFMLIB_PERF_EVENT_H) |
| 18 | set(HAVE_LIBPFM 1) |
| 19 | endif() |
| 20 | endif() |
| 21 | endif() |
| 22 | |
| 23 | |