mirror of
https://github.com/google/benchmark.git
synced 2024-12-01 07:16:07 +00:00
27 lines
1.1 KiB
CMake
27 lines
1.1 KiB
CMake
# If successful, the following variables will be defined:
|
|
# HAVE_LIBPFM.
|
|
# Set BENCHMARK_ENABLE_LIBPFM to 0 to disable, regardless of libpfm presence.
|
|
include(CheckIncludeFile)
|
|
include(CheckLibraryExists)
|
|
include(FeatureSummary)
|
|
enable_language(C)
|
|
|
|
set_package_properties(PFM PROPERTIES
|
|
URL http://perfmon2.sourceforge.net/
|
|
DESCRIPTION "a helper library to develop monitoring tools"
|
|
PURPOSE "Used to program specific performance monitoring events")
|
|
|
|
check_library_exists(libpfm.a 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)
|
|
message("Using Perf Counters.")
|
|
set(HAVE_LIBPFM 1)
|
|
set(PFM_FOUND 1)
|
|
endif()
|
|
else()
|
|
message("Perf Counters support requested, but was unable to find libpfm.")
|
|
endif()
|