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Updates likwid-config.cmake to support find_package
- added test/cmake for testing whether the find_package works - modified installation location (required for find_package to work
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,4 +1,192 @@ | ||
| # legacy variables | ||
| set(LIKWID_INCLUDES @PREFIX@/include) | ||
| set(LIKWID_LIBRARIES @PREFIX@/lib/liblikwid.so -llikwid) | ||
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| # uses IN_LIST so return if less than 3.3.2 | ||
| if(CMAKE_VERSION VERSION_LESS 3.3.2) | ||
| return() | ||
| endif() | ||
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| # Support new if() IN_LIST operator | ||
| cmake_policy(PUSH) | ||
| cmake_policy(SET CMP0057 NEW) | ||
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| # updates | ||
| include(FindPackageHandleStandardArgs) | ||
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| # variables configured during install | ||
| set(LIKWID_ROOT_DIR @PREFIX@ CACHE PATH "Path to LIKWID installation") | ||
| set(LIKWID_NVIDIA_INTERFACE @NVIDIA_INTERFACE@) | ||
| set(LIKWID_FORTRAN_INTERFACE @FORTRAN_INTERFACE@) | ||
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| set(_LIKWID_PATH_HINTS @PREFIX@ @LIBPREFIX@ @BINPREFIX@) | ||
| set(_LIKWID_LIB_SUFFIXES lib lib64) | ||
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| #------------------------------------------------------------------------------# | ||
| # | ||
| # Interface library | ||
| # | ||
| #------------------------------------------------------------------------------# | ||
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| # create an imported target library that CMake projects can just "link" to. | ||
| # e.g. target_link_libraries(myexe PUBLIC likwid) | ||
| add_library(likwid-library INTERFACE) | ||
| add_library(likwid::likwid ALIAS likwid-library) | ||
| # add_library(likwid::Likwid ALIAS likwid) | ||
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| #------------------------------------------------------------------------------# | ||
| # | ||
| # Include directory and library | ||
| # | ||
| #------------------------------------------------------------------------------# | ||
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| # this is the cached variable to the include path | ||
| # if not found, will be LIKWID_INCLUDE_DIR-NOTFOUND | ||
| find_path(LIKWID_INCLUDE_DIR | ||
| NAMES likwid.h | ||
| HINTS ${LIKWID_ROOT_DIR} ${_LIKWID_PATH_HINTS} | ||
| PATHS ${LIKWID_ROOT_DIR} ${_LIKWID_PATH_HINTS} | ||
| PATH_SUFFIXES include | ||
| DOC "LIKWID profiler include directory" | ||
| NO_DEFAULT_PATH) | ||
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| find_library(LIKWID_LIBRARY | ||
| NAMES likwid | ||
| PATH_SUFFIXES ${_LIKWID_LIB_SUFFIXES} | ||
| HINTS ${LIKWID_ROOT_DIR} ${_LIKWID_PATH_HINTS} | ||
| PATHS ${LIKWID_ROOT_DIR} ${_LIKWID_PATH_HINTS} | ||
| DOC "LIKWID library") | ||
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| #------------------------------------------------------------------------------# | ||
| # | ||
| # Local (non-cached) variables | ||
| # | ||
| #------------------------------------------------------------------------------# | ||
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| # this is local (directory-scoped) variable to the include path | ||
| # if cached variable is LIKWID_INCLUDE_DIR-NOTFOUND, then | ||
| # LIKWID_INCLUDE_DIRS will be empty | ||
| if(LIKWID_INCLUDE_DIR) | ||
| list(APPEND LIKWID_INCLUDE_DIRS ${LIKWID_INCLUDE_DIR}) | ||
| endif() | ||
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| # this is local (directory-scoped) variable to the likwid library | ||
| # if cached variable is LIKWID_LIBRARY-NOTFOUND, then | ||
| # LIKWID_LIBRARIES will be empty | ||
| if(LIKWID_LIBRARY) | ||
| get_filename_component(_LIB_DIR "${LIKWID_LIBRARY}" PATH) | ||
| list(APPEND LIKWID_LIBRARIES ${LIKWID_LIBRARY}) | ||
| list(APPEND LIKWID_LIBRARY_DIRS ${_LIB_DIR}) | ||
| target_link_libraries(likwid-library INTERFACE ${LIKWID_LIBRARY}) | ||
| endif() | ||
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| #------------------------------------------------------------------------------# | ||
| # | ||
| # Executables | ||
| # | ||
| #------------------------------------------------------------------------------# | ||
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| set(LIKWID_EXECUTABLE_OPTIONS | ||
| bench | ||
| features | ||
| genTopoCfg | ||
| lua | ||
| memsweeper | ||
| mpirun | ||
| perfctr | ||
| perfscope | ||
| pin | ||
| powermeter | ||
| setFrequencies | ||
| topology) | ||
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| foreach(_EXE ${LIKWID_EXECUTABLE_OPTIONS}) | ||
| find_program(LIKWID_${_EXE}_EXECUTABLE | ||
| NAMES likwid-${_EXE} | ||
| HINTS ${LIKWID_ROOT_DIR} ${_LIKWID_PATH_HINTS} | ||
| PATHS ${LIKWID_ROOT_DIR} ${_LIKWID_PATH_HINTS} | ||
| PATH_SUFFIXES bin | ||
| DOC "LIKWID ${_EXE} executable" | ||
| NO_DEFAULT_PATH) | ||
| endforeach() | ||
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| #------------------------------------------------------------------------------# | ||
| # | ||
| # Components | ||
| # | ||
| #------------------------------------------------------------------------------# | ||
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| set(LIKWID_COMPONENT_OPTIONS | ||
| gotcha | ||
| hwloc | ||
| lua | ||
| pin | ||
| appDaemon | ||
| marker | ||
| nvmarker) | ||
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| message(STATUS "COMPONENTS: ${likwid_FIND_COMPONENTS}") | ||
| if("marker" IN_LIST likwid_FIND_COMPONENTS) | ||
| target_compile_definitions(likwid-library INTERFACE LIKWID_PERFMON) | ||
| set(LIKWID_COMPILE_DEFINITIONS "-DLIKWID_PERFMON") | ||
| set(likwid_marker_FOUND ON) | ||
| list(APPEND likwid_FOUND_COMPONENTS marker) | ||
| endif() | ||
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| if("nvmarker" IN_LIST likwid_FIND_COMPONENTS) | ||
| if(LIKWID_NVIDIA_INTERFACE) | ||
| target_compile_definitions(likwid-library INTERFACE LIKWID_NVMON) | ||
| set(LIKWID_COMPILE_DEFINITIONS "${LIKWID_COMPILE_DEFINITIONS} -DLIKWID_NVMON") | ||
| set(likwid_nvmarker_FOUND ON) | ||
| elseif(likwid_FIND_REQUIRED_nvmarker) | ||
| list(APPEND _LIKWID_MISSING_COMPONENTS nvmarker) | ||
| endif() | ||
| list(APPEND likwid_FOUND_COMPONENTS nvmarker) | ||
| endif() | ||
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| # loop over the remaining components which have libraries, e.g. liblikwid-${NAME}.so | ||
| foreach(_COMP ${likwid_FIND_COMPONENTS}) | ||
| if("${_COMP}" MATCHES "marker") | ||
| continue() | ||
| endif() | ||
| # find the library, e.g. likwid-lua, likwid-gotcha, likwidpin, etc. | ||
| find_library(LIKWID_${_COMP}_LIBRARY | ||
| NAMES likwid-${_COMP} likwid${_COMP} | ||
| HINTS ${LIKWID_ROOT_DIR} ${_LIKWID_PATH_HINTS} | ||
| PATHS ${LIKWID_ROOT_DIR} ${_LIKWID_PATH_HINTS} | ||
| DOC "LIKWID ${_COMP} library" | ||
| PATH_SUFFIXES ${_LIKWID_LIB_SUFFIXES}) | ||
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| # doesn't show up in GUI | ||
| mark_as_advanced(LIKWID_${_COMP}_LIBRARY) | ||
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| if(LIKWID_${_COMP}_LIBRARY) | ||
| get_filename_component(_LIB_DIR "${LIKWID_${_COMP}_LIBRARY}" PATH) | ||
| list(APPEND LIKWID_LIBRARIES ${LIKWID_${_COMP}_LIBRARY}) | ||
| list(APPEND LIKWID_LIBRARY_DIRS ${_LIB_DIR}) | ||
| list(APPEND likwid_FOUND_COMPONENTS ${_COMP}) | ||
| target_link_libraries(likwid-library INTERFACE ${LIKWID_${_COMP}_LIBRARY}) | ||
| elseif(likwid_FIND_REQUIRED_${_COMP}) | ||
| # only append to missing if required | ||
| list(APPEND _LIKWID_MISSING_COMPONENTS LIKWID_${_COMP}_LIBRARY) | ||
| endif() | ||
| endforeach() | ||
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| #------------------------------------------------------------------------------# | ||
| # find package variables, e.g. LIKWID_FOUND | ||
| # if all required components were found _LIKWID_MISSING_COMPONENTS will | ||
| # be empty | ||
| find_package_handle_standard_args( | ||
| likwid | ||
| REQUIRED_VARS | ||
| LIKWID_ROOT_DIR LIKWID_INCLUDE_DIR LIKWID_LIBRARY ${_LIKWID_MISSING_COMPONENTS} | ||
| HANDLE_COMPONENTS) | ||
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| #------------------------------------------------------------------------------# | ||
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| # cleanup temporary variables | ||
| unset(_LIB_DIR) | ||
| unset(_LIKWID_PATH_HINTS) | ||
| unset(_LIKWID_LIB_SUFFIXES) | ||
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| cmake_policy(POP) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,8 @@ | ||
| cmake_minimum_required(VERSION 3.11 FATAL_ERROR) | ||
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| project(Likwid-Test LANGUAGES C) | ||
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| find_package(likwid REQUIRED COMPONENTS marker OPTIONAL_COMPONENTS nvmarker) | ||
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| add_executable(test ${CMAKE_SOURCE_DIR}/test.c) | ||
| target_link_libraries(test PRIVATE likwid::likwid) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,16 @@ | ||
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| #include <likwid-marker.h> | ||
| #include <likwid.h> | ||
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| #if !defined(LIKWID_PERFMON) | ||
| #error "LIKWID_PERFMON is not defined" | ||
| #endif | ||
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| #if !defined(LIKWID_NVMON) | ||
| #warning "LIKWID_NVMON is not defined" | ||
| #endif | ||
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| int main() | ||
| { | ||
| return 0; | ||
| } |