-# CMake find module to search for the SimGrid library.
+# CMake find module to search for the SimGrid library.
-# Copyright (c) 2016-2020. The SimGrid Team.
+# Copyright (c) 2016-2023. The SimGrid Team.
#
# This file is free software; you can redistribute it and/or modify it
# under the terms of the license (GNU LGPL) which comes with this package.
# CMAKE_PREFIX_PATH="/path/to/FindSimGrid.cmake:$CMAKE_PREFIX_PATH" cmake .
#
# If this file does not find SimGrid, define SimGrid_PATH:
-# SimGrid_PATH=/path/to/simgrid cmake .
+# cmake -DSimGrid_PATH=/path/to/simgrid .
#
# DEVELOPERS OF PROGRAMS USING SIMGRID
# Either by copying it in your tree, or (recommended) by using the
# version automatically installed by SimGrid.
#
-# 2. Afterward, if you have CMake >= 2.8.12, this will define a
-# target called 'SimGrid::Simgrid'. Use it as:
+# 2. This will define a target called 'SimGrid::Simgrid'. Use it as:
# target_link_libraries(your-simulator SimGrid::SimGrid)
#
-# With older CMake (< 2.8.12), it simply defines several variables:
-# SimGrid_INCLUDE_DIR - the SimGrid include directories
-# SimGrid_LIBRARY - link your simulator against it to use SimGrid
-# Use as:
-# include_directories("${SimGrid_INCLUDE_DIR}" SYSTEM)
-# target_link_libraries(your-simulator ${SimGrid_LIBRARY})
-#
-# In both cases, it also define a SimGrid_VERSION macro, that you
-# can use to deal with API evolutions as follows:
+# It also defines a SimGrid_VERSION macro, that you can use to deal with API
+# evolutions as follows:
#
# #if SimGrid_VERSION < 31800
# (code to use if the installed version is lower than v3.18)
# Since SimGrid header files require C++14, so we set CMAKE_CXX_STANDARD to 14.
# Change this variable in your own file if you need a later standard.
-#
+#
# IMPROVING THIS FILE
# -------------------
# - Use automatic SimGridConfig.cmake creation via export/install(EXPORT in main CMakeLists.txt:
# https://cmake.org/Wiki/CMake/Tutorials/How_to_create_a_ProjectConfig.cmake_file
# https://github.com/boostcon/cppnow_presentations_2017/blob/master/05-19-2017_friday/effective_cmake__daniel_pfeifer__cppnow_05-19-2017.pdf
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 2.8.12)
set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
NAMES simgrid_config.h
PATHS ${SimGrid_PATH}/include /opt/simgrid/include
)
-endif()
+endif()
find_library(SimGrid_LIBRARY
NAMES simgrid
PATHS ${SimGrid_PATH}/lib /opt/simgrid/lib
set(SimGrid_VERSION_${CMAKE_MATCH_1} ${CMAKE_MATCH_2})
endforeach()
unset(SimGrid_VERSION_STRING)
- unset(SimGrid_VERSION_REGEX)
+ unset(SimGrid_VERSION_REGEX)
endif ()
include(FindPackageHandleStandardArgs)
VERSION_VAR SimGrid_VERSION
)
-if (SimGrid_FOUND AND NOT CMAKE_VERSION VERSION_LESS 2.8.12)
+if (SimGrid_FOUND)
add_library(SimGrid::SimGrid SHARED IMPORTED)
set_target_properties(SimGrid::SimGrid PROPERTIES
INTERFACE_SYSTEM_INCLUDE_DIRECTORIES ${SimGrid_INCLUDE_DIR}
)
# We need C++14, so check for it just in case the user removed it since compiling SimGrid
if (NOT CMAKE_VERSION VERSION_LESS 3.8)
- # 3.8+ allows us to simply require C++11 (or higher)
+ # 3.8+ allows us to simply require C++14 (or higher)
set_property(TARGET SimGrid::SimGrid PROPERTY INTERFACE_COMPILE_FEATURES cxx_std_14)
elseif (NOT CMAKE_VERSION VERSION_LESS 3.1)
# 3.1+ is similar but for certain features. We pick just one