### # # @copyright (c) 2009-2014 The University of Tennessee and The University # of Tennessee Research Foundation. # All rights reserved. # @copyright (c) 2012-2015 Inria. All rights reserved. # @copyright (c) 2012-2014 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria, Univ. Bordeaux. All rights reserved. # ### # # - Find SIMGRID include dirs and libraries # Use this module by invoking find_package with the form: # find_package(SIMGRID # [REQUIRED]) # Fail with error if simgrid is not found # # This module finds headers and simgrid library. # Results are reported in variables: # SIMGRID_FOUND - True if headers and requested libraries were found # SIMGRID_INCLUDE_DIRS - simgrid include directories # SIMGRID_LIBRARY_DIRS - Link directories for simgrid libraries # SIMGRID_LIBRARIES - simgrid component libraries to be linked # # The user can give specific paths where to find the libraries adding cmake # options at configure (ex: cmake path/to/project -DSIMGRID_DIR=path/to/simgrid): # SIMGRID_DIR - Where to find the base directory of simgrid # SIMGRID_INCDIR - Where to find the header files # SIMGRID_LIBDIR - Where to find the library files # The module can also look for the following environment variables if paths # are not given as cmake variable: SIMGRID_DIR, SIMGRID_INCDIR, SIMGRID_LIBDIR #============================================================================= # Copyright 2012-2013 Inria # Copyright 2012-2013 Emmanuel Agullo # Copyright 2012-2013 Mathieu Faverge # Copyright 2012 Cedric Castagnede # Copyright 2013 Florent Pruvost # # Distributed under the OSI-approved BSD License (the "License"); # see accompanying file MORSE-Copyright.txt for details. # # This software is distributed WITHOUT ANY WARRANTY; without even the # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # See the License for more information. #============================================================================= # (To distribute this file outside of Morse, substitute the full # License text for the above reference.) if (NOT SIMGRID_FOUND) set(SIMGRID_DIR "" CACHE PATH "Installation directory of SIMGRID library") if (NOT SIMGRID_FIND_QUIETLY) message(STATUS "A cache variable, namely SIMGRID_DIR, has been set to specify the install directory of SIMGRID") endif() endif() set(ENV_SIMGRID_DIR "$ENV{SIMGRID_DIR}") set(ENV_SIMGRID_INCDIR "$ENV{SIMGRID_INCDIR}") set(ENV_SIMGRID_LIBDIR "$ENV{SIMGRID_LIBDIR}") set(SIMGRID_GIVEN_BY_USER "FALSE") if ( SIMGRID_DIR OR ( SIMGRID_INCDIR AND SIMGRID_LIBDIR) OR ENV_SIMGRID_DIR OR (ENV_SIMGRID_INCDIR AND ENV_SIMGRID_LIBDIR) ) set(SIMGRID_GIVEN_BY_USER "TRUE") endif() # Optionally use pkg-config to detect include/library dirs (if pkg-config is available) # ------------------------------------------------------------------------------------- include(FindPkgConfig) find_package(PkgConfig QUIET) if(PKG_CONFIG_EXECUTABLE AND NOT SIMGRID_GIVEN_BY_USER) pkg_search_module(SIMGRID simgrid) if (NOT SIMGRID_FIND_QUIETLY) if (SIMGRID_FOUND AND SIMGRID_LIBRARIES) message(STATUS "Looking for SIMGRID - found using PkgConfig") #if(NOT SIMGRID_INCLUDE_DIRS) # message("${Magenta}SIMGRID_INCLUDE_DIRS is empty using PkgConfig." # "Perhaps the path to simgrid headers is already present in your" # "C(PLUS)_INCLUDE_PATH environment variable.${ColourReset}") #endif() else() message(STATUS "${Magenta}Looking for SIMGRID - not found using PkgConfig." "\n Perhaps you should add the directory containing simgrid.pc to the" "\n PKG_CONFIG_PATH environment variable.${ColourReset}") endif() endif() endif(PKG_CONFIG_EXECUTABLE AND NOT SIMGRID_GIVEN_BY_USER) if( (NOT PKG_CONFIG_EXECUTABLE) OR (PKG_CONFIG_EXECUTABLE AND NOT SIMGRID_FOUND) OR (SIMGRID_GIVEN_BY_USER) ) if (NOT SIMGRID_FIND_QUIETLY) message(STATUS "Looking for SIMGRID - PkgConfig not used") endif() # Looking for include # ------------------- # Add system include paths to search include # ------------------------------------------ unset(_inc_env) set(ENV_SIMGRID_DIR "$ENV{SIMGRID_DIR}") set(ENV_SIMGRID_INCDIR "$ENV{SIMGRID_INCDIR}") if(ENV_SIMGRID_INCDIR) list(APPEND _inc_env "${ENV_SIMGRID_INCDIR}") elseif(ENV_SIMGRID_DIR) list(APPEND _inc_env "${ENV_SIMGRID_DIR}") list(APPEND _inc_env "${ENV_SIMGRID_DIR}/include") list(APPEND _inc_env "${ENV_SIMGRID_DIR}/include/simgrid") else() if(WIN32) string(REPLACE ":" ";" _inc_env "$ENV{INCLUDE}") else() string(REPLACE ":" ";" _path_env "$ENV{INCLUDE}") list(APPEND _inc_env "${_path_env}") string(REPLACE ":" ";" _path_env "$ENV{C_INCLUDE_PATH}") list(APPEND _inc_env "${_path_env}") string(REPLACE ":" ";" _path_env "$ENV{CPATH}") list(APPEND _inc_env "${_path_env}") string(REPLACE ":" ";" _path_env "$ENV{INCLUDE_PATH}") list(APPEND _inc_env "${_path_env}") endif() endif() list(APPEND _inc_env "${CMAKE_PLATFORM_IMPLICIT_INCLUDE_DIRECTORIES}") list(APPEND _inc_env "${CMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES}") list(REMOVE_DUPLICATES _inc_env) # Try to find the simgrid header in the given paths # ------------------------------------------------- set(SIMGRID_hdrs_to_find "simgrid.h;simgrid_config.h") # call cmake macro to find the header path if(SIMGRID_INCDIR) foreach(simgrid_hdr ${SIMGRID_hdrs_to_find}) set(SIMGRID_${simgrid_hdr}_DIRS "SIMGRID_${simgrid_hdr}_DIRS-NOTFOUND") find_path(SIMGRID_${simgrid_hdr}_DIRS NAMES ${simgrid_hdr} HINTS ${SIMGRID_INCDIR}) mark_as_advanced(SIMGRID_${simgrid_hdr}_DIRS) endforeach() else() if(SIMGRID_DIR) foreach(simgrid_hdr ${SIMGRID_hdrs_to_find}) set(SIMGRID_${simgrid_hdr}_DIRS "SIMGRID_${simgrid_hdr}_DIRS-NOTFOUND") find_path(SIMGRID_${simgrid_hdr}_DIRS NAMES ${simgrid_hdr} HINTS ${SIMGRID_DIR} PATH_SUFFIXES "include" "include/simgrid") mark_as_advanced(SIMGRID_${simgrid_hdr}_DIRS) endforeach() else() foreach(simgrid_hdr ${SIMGRID_hdrs_to_find}) set(SIMGRID_${simgrid_hdr}_DIRS "SIMGRID_${simgrid_hdr}_DIRS-NOTFOUND") find_path(SIMGRID_${simgrid_hdr}_DIRS NAMES ${simgrid_hdr} HINTS ${_inc_env} PATH_SUFFIXES "simgrid") mark_as_advanced(SIMGRID_${simgrid_hdr}_DIRS) endforeach() endif() endif() # Add path to cmake variable # ------------------------------------ if (SIMGRID_simgrid_config.h_DIRS) set(SIMGRID_INCLUDE_DIRS "${SIMGRID_simgrid_config.h_DIRS}") else () set(SIMGRID_INCLUDE_DIRS "SIMGRID_INCLUDE_DIRS-NOTFOUND") if(NOT SIMGRID_FIND_QUIETLY) message(STATUS "Looking for simgrid -- simgrid_config.h not found") endif() endif () if (SIMGRID_INCLUDE_DIRS) list(REMOVE_DUPLICATES SIMGRID_INCLUDE_DIRS) endif () # Looking for lib # --------------- # Add system library paths to search lib # -------------------------------------- unset(_lib_env) set(ENV_SIMGRID_LIBDIR "$ENV{SIMGRID_LIBDIR}") if(ENV_SIMGRID_LIBDIR) list(APPEND _lib_env "${ENV_SIMGRID_LIBDIR}") elseif(ENV_SIMGRID_DIR) list(APPEND _lib_env "${ENV_SIMGRID_DIR}") list(APPEND _lib_env "${ENV_SIMGRID_DIR}/lib") else() if(WIN32) string(REPLACE ":" ";" _lib_env "$ENV{LIB}") else() if(APPLE) string(REPLACE ":" ";" _lib_env "$ENV{DYLD_LIBRARY_PATH}") else() string(REPLACE ":" ";" _lib_env "$ENV{LD_LIBRARY_PATH}") endif() list(APPEND _lib_env "${CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES}") list(APPEND _lib_env "${CMAKE_C_IMPLICIT_LINK_DIRECTORIES}") endif() endif() list(REMOVE_DUPLICATES _lib_env) # Try to find the simgrid lib in the given paths # ---------------------------------------------- # call cmake macro to find the lib path if(SIMGRID_LIBDIR) set(SIMGRID_simgrid_LIBRARY "SIMGRID_simgrid_LIBRARY-NOTFOUND") find_library(SIMGRID_simgrid_LIBRARY NAMES simgrid HINTS ${SIMGRID_LIBDIR}) else() if(SIMGRID_DIR) set(SIMGRID_simgrid_LIBRARY "SIMGRID_simgrid_LIBRARY-NOTFOUND") find_library(SIMGRID_simgrid_LIBRARY NAMES simgrid HINTS ${SIMGRID_DIR} PATH_SUFFIXES lib lib32 lib64) else() set(SIMGRID_simgrid_LIBRARY "SIMGRID_simgrid_LIBRARY-NOTFOUND") find_library(SIMGRID_simgrid_LIBRARY NAMES simgrid HINTS ${_lib_env}) endif() endif() mark_as_advanced(SIMGRID_simgrid_LIBRARY) # If found, add path to cmake variable # ------------------------------------ if (SIMGRID_simgrid_LIBRARY) get_filename_component(simgrid_lib_path ${SIMGRID_simgrid_LIBRARY} PATH) # set cmake variables (respects naming convention) set(SIMGRID_LIBRARIES "${SIMGRID_simgrid_LIBRARY}") set(SIMGRID_LIBRARY_DIRS "${simgrid_lib_path}") else () set(SIMGRID_LIBRARIES "SIMGRID_LIBRARIES-NOTFOUND") set(SIMGRID_LIBRARY_DIRS "SIMGRID_LIBRARY_DIRS-NOTFOUND") if(NOT SIMGRID_FIND_QUIETLY) message(STATUS "Looking for simgrid -- lib simgrid not found") endif() endif () if (SIMGRID_LIBRARY_DIRS) list(REMOVE_DUPLICATES SIMGRID_LIBRARY_DIRS) endif () # check a function to validate the find if(SIMGRID_LIBRARIES) set(REQUIRED_INCDIRS) set(REQUIRED_LIBDIRS) set(REQUIRED_LIBS) # SIMGRID if (SIMGRID_INCLUDE_DIRS) set(REQUIRED_INCDIRS "${SIMGRID_INCLUDE_DIRS}") endif() if (SIMGRID_LIBRARY_DIRS) set(REQUIRED_LIBDIRS "${SIMGRID_LIBRARY_DIRS}") endif() set(REQUIRED_LIBS "${SIMGRID_LIBRARIES}") # set required libraries for link set(CMAKE_REQUIRED_INCLUDES "${REQUIRED_INCDIRS}") set(CMAKE_REQUIRED_LIBRARIES) foreach(lib_dir ${REQUIRED_LIBDIRS}) list(APPEND CMAKE_REQUIRED_LIBRARIES "-L${lib_dir}") endforeach() list(APPEND CMAKE_REQUIRED_LIBRARIES "${REQUIRED_LIBS}") string(REGEX REPLACE "^ -" "-" CMAKE_REQUIRED_LIBRARIES "${CMAKE_REQUIRED_LIBRARIES}") # test link unset(SIMGRID_WORKS CACHE) include(CheckFunctionExists) check_function_exists(MSG_main SIMGRID_WORKS) mark_as_advanced(SIMGRID_WORKS) if(NOT SIMGRID_WORKS) if(NOT SIMGRID_FIND_QUIETLY) message(STATUS "Looking for simgrid : test of fut_keychange with simgrid library fails") message(STATUS "CMAKE_REQUIRED_LIBRARIES: ${CMAKE_REQUIRED_LIBRARIES}") message(STATUS "CMAKE_REQUIRED_INCLUDES: ${CMAKE_REQUIRED_INCLUDES}") message(STATUS "Check in CMakeFiles/CMakeError.log to figure out why it fails") endif() endif() set(CMAKE_REQUIRED_INCLUDES) set(CMAKE_REQUIRED_FLAGS) set(CMAKE_REQUIRED_LIBRARIES) endif(SIMGRID_LIBRARIES) endif( (NOT PKG_CONFIG_EXECUTABLE) OR (PKG_CONFIG_EXECUTABLE AND NOT SIMGRID_FOUND) OR (SIMGRID_GIVEN_BY_USER) ) if (SIMGRID_LIBRARIES) if (SIMGRID_LIBRARY_DIRS) list(GET SIMGRID_LIBRARY_DIRS 0 first_lib_path) else() list(GET SIMGRID_LIBRARIES 0 first_lib) get_filename_component(first_lib_path "${first_lib}" PATH) endif() if (${first_lib_path} MATCHES "/lib(32|64)?$") string(REGEX REPLACE "/lib(32|64)?$" "" not_cached_dir "${first_lib_path}") set(SIMGRID_DIR_FOUND "${not_cached_dir}" CACHE PATH "Installation directory of SIMGRID library" FORCE) else() set(SIMGRID_DIR_FOUND "${first_lib_path}" CACHE PATH "Installation directory of SIMGRID library" FORCE) endif() endif() mark_as_advanced(SIMGRID_DIR) mark_as_advanced(SIMGRID_DIR_FOUND) # check that SIMGRID has been found # ------------------------------- include(FindPackageHandleStandardArgs) if (PKG_CONFIG_EXECUTABLE AND SIMGRID_FOUND) find_package_handle_standard_args(SIMGRID DEFAULT_MSG SIMGRID_LIBRARIES) else() find_package_handle_standard_args(SIMGRID DEFAULT_MSG SIMGRID_LIBRARIES SIMGRID_WORKS) endif()