cmake_minimum_required(VERSION 2.6)
-SET(CMAKE_LANGUAGE "Cxx")
-SET(PROJECT_NAME "Simgrid")
+# Java requires 2.8.6
+message(STATUS "Cmake version ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}")
+
+project(SimGrid C CXX)
+
+#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
+# Check for the compiler #
+#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
+
+### Need to set rc ccompiler before enable language
+if(WIN32)
+ SET(CMAKE_RC_COMPILER "windres")
+endif()
+
+##
+## Check the C/C++ standard that we need
+## See also tools/cmake/GCCFlags.cmake that sets our paranoid warning flags
+if (MSVC)
+ message("-- You are compiling SimGrid with MicroSoft Visual C. Good luck.")
+
+ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_SCL_SECURE_NO_WARNINGS")
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D_SCL_SECURE_NO_WARNINGS")
+else() # gcc or clang
+ INCLUDE(CheckCCompilerFlag)
+ CHECK_C_COMPILER_FLAG(-fstack-cleaner HAVE_C_STACK_CLEANER)
+
+ ## Request full debugging flags
+ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g3")
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g3")
+ set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -g")
+
+ if (CMAKE_COMPILER_IS_GNUCC)
+ if (COMPILER_CXX_VERSION_MAJOR_MINOR STRLESS "4.7")
+ message(FATAL_ERROR
+ "SimGrid needs at least g++ version 4.7 to compile "
+ "(c++11 support of previous versions is too limited).")
+ endif()
+ endif()
+
+ ## We need a decent support of the c++11 standard
+ include(CheckCXXCompilerFlag)
+ CHECK_CXX_COMPILER_FLAG("-std=gnu++11" COMPILER_SUPPORTS_CXX11)
+ if(COMPILER_SUPPORTS_CXX11)
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11")
+ else()
+ message(FATAL_ERROR
+ "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support. "
+ "Please use a decent C++ compiler.")
+ endif()
+
+ ### And we need C11 standard, too
+ include(CheckCCompilerFlag)
+ CHECK_C_COMPILER_FLAG("-std=gnu11" COMPILER_SUPPORTS_C11)
+ if(COMPILER_SUPPORTS_C11)
+ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu11")
+ else()
+ message(FATAL_ERROR
+ "The compiler ${CMAKE_C_COMPILER} has no C11 support. "
+ "Please use a decent C compiler "
+ "(note that c++11 support of ${CMAKE_CXX_COMPILER} seems ok).")
+ endif()
+ if(APPLE AND ("4.6" GREATER COMPILER_C_VERSION_MAJOR_MINOR))
+ ### gcc 4.[1-5] cannot compile ucontext on OSX
+ message(STATUS "Ucontext can't be used with this version of gcc (must be greater than 4.5)")
+ set(HAVE_UCONTEXT_H 0)
+ endif()
+endif() # NOT MSVC
+
+### SMPI vs. Fortran
+if ((NOT DEFINED enable_smpi OR enable_smpi) AND NOT APPLE) # smpi is enabled by default
+ # Call enable_language(Fortran) in order to load the build rules for
+ # this language, needed by teshsuite/smpi/mpich-test/. Use
+ # CMAKE_FORCE_Fortran_COMPILER to bypass checks for a working
+ # compiler (smpiff don't exist at configure time).
+ include(CMakeForceCompiler)
+ if(NOT COMMAND CMAKE_FORCE_Fortran_COMPILER)
+ MACRO(CMAKE_FORCE_Fortran_COMPILER compiler id)
+ SET(CMAKE_Fortran_COMPILER "${compiler}")
+ SET(CMAKE_Fortran_COMPILER_ID_RUN TRUE)
+ SET(CMAKE_Fortran_COMPILER_ID ${id})
+ SET(CMAKE_Fortran_COMPILER_WORKS TRUE)
+ SET(CMAKE_Fortran_COMPILER_FORCED TRUE)
+
+ # Set old compiler id variables.
+ IF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
+ SET(CMAKE_COMPILER_IS_GNUG77 1)
+ ENDIF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
+ ENDMACRO(CMAKE_FORCE_Fortran_COMPILER)
+ endif()
+ CMAKE_FORCE_Fortran_COMPILER(smpiff smpiff)
+ enable_language(Fortran OPTIONAL)
+endif()
+
+#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
+# Build the version number #
+#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
+
+set(SIMGRID_VERSION_MAJOR "3")
+set(SIMGRID_VERSION_MINOR "12")
+set(SIMGRID_VERSION_PATCH "0")
+set(SIMGRID_VERSION_EXTRA "-devel") # Extra words to add to version string (e.g. -rc1)
+
+set(SIMGRID_VERSION_DATE "2015") # Year for copyright information
+
+if(${SIMGRID_VERSION_PATCH} EQUAL "0")
+ set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}")
+else()
+ set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}.${SIMGRID_VERSION_PATCH}")
+endif()
+
+set(SIMGRID_VERSION_STRING "SimGrid version ${release_version}${SIMGRID_VERSION_EXTRA}")
+set(SIMGRID_VERSION_BANNER
+ "SIMGRID_VERSION_STRING\\nCopyright (c) 2004-${SIMGRID_VERSION_DATE}. The Simgrid Team.")
+
+set(libsimgrid_version "${release_version}")
+set(libsimgrid-java_version "${release_version}")
+
+### SET THE LIBRARY EXTENSION
+if(APPLE) #MAC
+ set(LIB_EXE "dylib")
+else()
+ if(WIN32) #WINDOWS
+ set(LIB_EXE "a")
+ set(BIN_EXE ".exe")
+ else() #UNIX
+ set(LIB_EXE "so")
+ endif()
+endif()
+
+if(${CMAKE_C_COMPILER_ID} STREQUAL "GNU")
+ exec_program("${CMAKE_C_COMPILER} --version" OUTPUT_VARIABLE "COMPILER_C_VERSION")
+ exec_program("${CMAKE_CXX_COMPILER} --version" OUTPUT_VARIABLE "COMPILER_CXX_VERSION")
+ string(REGEX MATCH "[0-9].[0-9].[0-9]" COMPILER_C_VERSION "${COMPILER_C_VERSION}")
+ string(REGEX MATCH "[0-9].[0-9].[0-9]" COMPILER_CXX_VERSION "${COMPILER_CXX_VERSION}")
+
+ string(REGEX MATCH "^[0-9].[0-9]" COMPILER_C_VERSION_MAJOR_MINOR "${COMPILER_C_VERSION}")
+ string(REPLACE "${COMPILER_C_VERSION_MAJOR_MINOR}." "" COMPILER_C_VERSION_PATCH "${COMPILER_C_VERSION}")
+endif()
+
+exec_program("${CMAKE_LINKER} --version" OUTPUT_VARIABLE "LINKER_VERSION")
+string(REGEX MATCH "[0-9].[0-9]*" LINKER_VERSION "${LINKER_VERSION}")
### Find programs and paths
-find_program(SH_EXE NAMES sh)
-find_program(SED_EXE NAMES sed)
-find_program(PWD_EXE NAMES pwd)
-find_program(UNAME NAMES uname)
-find_program(HOSTNAME_CMD NAMES hostname)
-find_program(CAT NAMES cat)
-find_path(GCC_PATH NAMES gcc PATHS NO_DEFAULT_PATHS)
-find_path(GCOV_PATH NAMES gcov PATHS NO_DEFAULT_PATHS)
-find_path(VALGRIND_PATH NAMES valgrind PATHS NO_DEFAULT_PATHS)
-
-### AUTO DETECT THE PROJECT_DIRECTORY
-message("Project_BINARY_DIR : ${Project_BINARY_DIR}")
-message("CMAKE_HOME_DIRECTORY : ${CMAKE_HOME_DIRECTORY}")
-
-### SET THE PROJECT_DIRECTORY
-SET(PROJECT_DIRECTORY "${CMAKE_HOME_DIRECTORY}")
+FIND_PROGRAM(GCOV_PATH gcov)
+include(FindPerl)
+if(NOT PERL_EXECUTABLE)
+ message(FATAL_ERROR "-- SimGrid cannot be compiled without Perl installed -- sorry. Bailling out.")
+endif()
+
+if (APPLE)
+ set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
+ set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
+endif()
### Set some variables for Cmake
-SET(PROJECT_SOURCE_DIRECTORY "${PROJECT_DIRECTORY}/src")
-set(EXECUTABLE_OUTPUT_PATH "${PROJECT_DIRECTORY}/bin")
-set(LIBRARY_OUTPUT_PATH "${PROJECT_DIRECTORY}/src/.libs")
-set(INCLUDES "-I${PROJECT_DIRECTORY}/include -I${PROJECT_DIRECTORY}/src/include -I${PROJECT_DIRECTORY}/src -I/usr/include/ -L${gtnets_path}/lib")
-set(CMAKE_SOURCE_DIR ${PROJECT_SOURCE_DIRECTORY})
+SET(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib)
+
+set(INCLUDES
+ ${CMAKE_HOME_DIRECTORY}
+ ${CMAKE_HOME_DIRECTORY}/include
+ ${CMAKE_HOME_DIRECTORY}/src
+ ${CMAKE_HOME_DIRECTORY}/src/include
+ ${CMAKE_BINARY_DIR}
+ ${CMAKE_BINARY_DIR}/include
+ ${CMAKE_BINARY_DIR}/src
+ )
+
+if(WIN32)
+ set(INCLUDES ${INCLUDES} ${CMAKE_HOME_DIRECTORY}/include/xbt ${CMAKE_HOME_DIRECTORY}/src/xbt) #for win32_ucontext.[ch]
+endif()
+
+if(NOT CMAKE_CROSSCOMPILING AND EXISTS /usr/include/)
+ set(INCLUDES ${INCLUDES} /usr/include/)
+endif()
+
+### Check 32bits or 64bits
+INCLUDE (CheckTypeSize)
+CHECK_TYPE_SIZE("int" SIZEOF_INT)
+CHECK_TYPE_SIZE("long" SIZEOF_LONG)
+CHECK_TYPE_SIZE("long long" SIZEOF_LONGLONG)
+CHECK_TYPE_SIZE("void*" SIZEOF_VOIDSTAR)
+message (" Data model: (int)=${SIZEOF_INT} (long)=${SIZEOF_LONG} (long long)=${SIZEOF_LONGLONG} (void*)=${SIZEOF_VOIDSTAR}")
+IF(SIZEOF_VOIDSTAR EQUAL 4)
+ SET(ARCH_32_BITS 1)
+ELSE()
+ SET(ARCH_32_BITS 0)
+ENDIF()
+
+if(WIN32)
+
+ #Need env INCLUDE
+ set(CMAKE_INCLUDE_WIN "${CMAKE_C_COMPILER}")
+ set(CMAKE_LIB_WIN "${CMAKE_C_COMPILER}")
+ string(REGEX REPLACE "/bin/gcc.*" "/include" CMAKE_INCLUDE_WIN "${CMAKE_INCLUDE_WIN}")
+ string(REGEX REPLACE "/bin/gcc.*" "/lib" CMAKE_LIB_WIN "${CMAKE_LIB_WIN}")
+ set(INCLUDES ${INCLUDES} ${CMAKE_INCLUDE_WIN})
+
+ if(CMAKE_COMPILER_IS_GNUCC)
+ set(__GNUC__ 1)
+ exec_program("${CMAKE_C_COMPILER} --version" OUTPUT_VARIABLE "COMPILER_C_VERSION")
+ string(REGEX MATCH "[0-9].[0-9].[0-9]" COMPILER_C_VERSION "${COMPILER_C_VERSION}")
+ string(REGEX MATCH "^[0-9]" COMPILER_C_MAJOR_VERSION "${COMPILER_C_VERSION}")
+ string(REGEX MATCH "^[0-9].[0-9]" COMPILER_C_MINOR_VERSION "${COMPILER_C_VERSION}")
+ string(REGEX REPLACE "^${COMPILER_C_MAJOR_VERSION}." "" COMPILER_C_MINOR_VERSION "${COMPILER_C_MINOR_VERSION}")
+ if(COMPILER_C_MAJOR_VERSION)
+ # set(__GNUC__ ${COMPILER_C_MAJOR_VERSION})
+ endif()
+ if(COMPILER_C_MINOR_VERSION)
+ # set(__GNUC_MINOR__ ${COMPILER_C_MINOR_VERSION})
+ endif()
+ endif()
+
+ set(NSIS_WIN_VERSION $ENV{PROCESSOR_ARCHITEW6432})
+ if(NSIS_WIN_VERSION MATCHES "")
+ set(NSIS_WIN_VERSION $ENV{PROCESSOR_ARCHITECTURE})
+ endif()
+ if(${NSIS_WIN_VERSION})
+ string(TOLOWER ${NSIS_WIN_VERSION} NSIS_WIN_VERSION)
+ endif()
+ set(_XBT_WIN32 1)
-if(enable_coverage)
- add_definitions (${INCLUDES} -fprofile-arcs -ftest-coverage)
-else(enable_coverage)
- add_definitions (${INCLUDES})
-endif(enable_coverage)
+ message(STATUS "C_COMPILER ${CMAKE_C_COMPILER} ${COMPILER_C_VERSION_MAJOR_MINOR}")
+ message(STATUS "CXX_COMPILER ${CMAKE_CXX_COMPILER} ${COMPILER_CXX_VERSION_MAJOR_MINOR}")
+ message(STATUS "CMAKE_RC_COMPILER ${CMAKE_RC_COMPILER}")
+ message(STATUS "INCLUDE ${CMAKE_INCLUDE_WIN}")
+ message(STATUS "LIB ${CMAKE_LIB_WIN}")
+ message(STATUS "MAKE_PROGRAM ${CMAKE_MAKE_PROGRAM}")
+ message(STATUS "CMAKE_BUILD_TOOL ${CMAKE_BUILD_TOOL}")
+ message(STATUS "LINKER ${CMAKE_LINKER}")
+ message(STATUS "CMAKE_GENERATOR ${CMAKE_GENERATOR}")
+ message(STATUS "GNUC ${CMAKE_COMPILER_IS_GNUCC}")
+
+endif()
+
+include_directories(${INCLUDES})
### Setup Options
-include(${PROJECT_DIRECTORY}/buildtools/Cmake/src/CMakeOption.txt)
+include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Option.cmake)
### Make the *.h files with *.h.in files
-include(${PROJECT_DIRECTORY}/buildtools/Cmake/src/CMakeCompleteInFiles.txt)
+include(${CMAKE_HOME_DIRECTORY}/tools/cmake/CompleteInFiles.cmake)
+
+### Define source packages for Libs
+include(${CMAKE_HOME_DIRECTORY}/tools/cmake/DefinePackages.cmake)
-### Define source packages for Libs
-include(${PROJECT_DIRECTORY}/buildtools/Cmake/src/CMakeDefinePackages.txt)
+### Build some Maintainer files
+include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MaintainerMode.cmake)
+include(${CMAKE_HOME_DIRECTORY}/tools/cmake/UnitTesting.cmake)
-include(${PROJECT_DIRECTORY}/buildtools/Cmake/src/CMakeMaintainerMode.txt)
+### Setup gcc & clang flags
+if (NOT MSVC)
+ include(${CMAKE_HOME_DIRECTORY}/tools/cmake/GCCFlags.cmake)
+endif()
-### Setup gcc flags
-include(${PROJECT_DIRECTORY}/buildtools/Cmake/src/CMakeFlags.txt)
+### Make Libs
+if(NOT WIN32)
+ include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLib.cmake)
+else()
+ include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLibWin.cmake)
+endif()
-### Make Libs and Exes
-include(${PROJECT_DIRECTORY}/buildtools/Cmake/src/CMakeMakeExeLib.txt)
+if(enable_java)
+ include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Java.cmake)
+endif()
+
+### Make Exes
+include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeExe.cmake)
### Make tests
-include(${PROJECT_DIRECTORY}/buildtools/Cmake/src/CMakeTest.txt)
-include(${PROJECT_DIRECTORY}/buildtools/Cmake/src/CTestConfig.cmake)
+if(enable_memcheck_xml)
+ set(enable_memcheck true)
+endif()
+
+include(${CMAKE_HOME_DIRECTORY}/tools/cmake/AddTests.cmake)
+include(${CMAKE_HOME_DIRECTORY}/tools/cmake/CTestConfig.cmake)
### Setup the distrib
-include(${PROJECT_DIRECTORY}/buildtools/Cmake/src/CMakeDistrib.txt)
+include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Distrib.cmake)
-### Print ARGS
-include(${PROJECT_DIRECTORY}/buildtools/Cmake/src/CMakePrintArgs.txt)
+### Build the doc (Windows downloads the doc instead of regenerating)
+#
+if(NOT WIN32)
+ include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Documentation.cmake)
+else()
+ find_program(WGET_PROGRAM NAMES wget)
+ message(STATUS "wget: ${WGET_PROGRAM}")
+ if(WGET_PROGRAM)
+ ADD_CUSTOM_TARGET(simgrid_documentation
+ COMMENT "Downloading the SimGrid documentation..."
+ COMMAND ${WGET_PROGRAM} -r -np -nH -nd http://simgrid.gforge.inria.fr/simgrid/${release_version}/doc/
+ WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/doc/html
+ )
+ endif()
+endif()
-set_property(GLOBAL PROPERTY LABELS "${SVN_VERSION}${GIT_VERSION}")
-set_property(GLOBAL PROPERTY PROJECT_LABEL "${SVN_VERSION}${GIT_VERSION}")
-set(PROJECT_LABEL "${SVN_VERSION}${GIT_VERSION}")
+### Print ARGS
+include(${CMAKE_HOME_DIRECTORY}/tools/cmake/PrintArgs.cmake)
INCLUDE(Dart)
-
-
