X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/39c935d6d5ee86d153f6f7e6a10d723ae7c57f6f..968613a336f2fff832f9085e69b990e7371ca8e5:/FindSimGrid.cmake

diff --git a/FindSimGrid.cmake b/FindSimGrid.cmake
index 43dc8d082d..209d709941 100644
--- a/FindSimGrid.cmake
+++ b/FindSimGrid.cmake
@@ -1,6 +1,6 @@
-# CMake find module to search for the SimGrid library. 
+# CMake find module to search for the SimGrid library.
 
-# Copyright (c) 2016-2021. 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.
@@ -13,7 +13,7 @@
 #    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
@@ -23,19 +23,11 @@
 #     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)
@@ -48,7 +40,7 @@
 #  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:
@@ -56,7 +48,7 @@
 #    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)
@@ -72,7 +64,7 @@ if (NOT SimGrid_INCLUDE_DIR)
     NAMES simgrid_config.h
     PATHS ${SimGrid_PATH}/include /opt/simgrid/include
   )
-endif()    
+endif()
 find_library(SimGrid_LIBRARY
   NAMES simgrid
   PATHS ${SimGrid_PATH}/lib /opt/simgrid/lib
@@ -100,7 +92,7 @@ if (SimGrid_INCLUDE_DIR)
     set(SimGrid_VERSION_${CMAKE_MATCH_1} ${CMAKE_MATCH_2})
   endforeach()
   unset(SimGrid_VERSION_STRING)
-  unset(SimGrid_VERSION_REGEX)  
+  unset(SimGrid_VERSION_REGEX)
 endif ()
 
 include(FindPackageHandleStandardArgs)
@@ -110,7 +102,7 @@ find_package_handle_standard_args(SimGrid
   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}