CMakeLists.txt

   1 cmake_minimum_required(VERSION 2.6)
   2
   3 project(SimGrid C CXX)
   4
   5 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
   6 #     Check for the compiler        #
   7 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
   8
   9 ### Need to set rc ccompiler before enable language
  10 if(WIN32)
  11   SET(CMAKE_RC_COMPILER "windres")
  12 endif()
  13
  14 ##
  15 ## Check the C/C++ standard that we need
  16 ##   See also tools/cmake/Flags.cmake that sets our paranoid warning flags
  17 INCLUDE(CheckCCompilerFlag)
  18 CHECK_C_COMPILER_FLAG(-fstack-cleaner HAVE_C_STACK_CLEANER)
  19
  20 ## Request full debugging flags
  21 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g3")
  22 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g3")
  23 set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -g")
  24
  25 if (CMAKE_COMPILER_IS_GNUCC)
  26   if (COMPILER_CXX_VERSION_MAJOR_MINOR STRLESS "4.7")
  27     message(FATAL_ERROR
  28             "SimGrid needs at least g++ version 4.7 to compile "
  29             "(c++11 support of previous versions is too limited).")
  30   endif()
  31 endif()
  32
  33 ## We need a decent support of the c++11 standard
  34 include(CheckCXXCompilerFlag)
  35 CHECK_CXX_COMPILER_FLAG("-std=gnu++11" COMPILER_SUPPORTS_CXX11)
  36 if(COMPILER_SUPPORTS_CXX11)
  37   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11")
  38 else()
  39   message(FATAL_ERROR
  40           "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support. "
  41           "Please use a decent C++ compiler.")
  42 endif()
  43
  44 ### And we need C11 standard, too
  45 include(CheckCCompilerFlag)
  46 CHECK_C_COMPILER_FLAG("-std=gnu11" COMPILER_SUPPORTS_C11)
  47 if(COMPILER_SUPPORTS_C11)
  48   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu11")
  49 else()
  50   message(FATAL_ERROR
  51           "The compiler ${CMAKE_C_COMPILER} has no C11 support. "
  52           "Please use a decent C compiler "
  53           "(note that c++11 support of ${CMAKE_CXX_COMPILER} seems ok).")
  54 endif()
  55 if(APPLE AND ("4.6" GREATER COMPILER_C_VERSION_MAJOR_MINOR))
  56     ### gcc 4.[1-5] cannot compile ucontext on OSX
  57     message(STATUS "Ucontext can't be used with this version of gcc (must be greater than 4.5)")
  58     set(HAVE_UCONTEXT_H 0)
  59 endif()
  60
  61
  62 ### SMPI vs. Fortran
  63 if ((NOT DEFINED enable_smpi OR enable_smpi) AND NOT APPLE) # smpi is enabled by default
  64   # Call enable_language(Fortran) in order to load the build rules for
  65   # this language, needed by teshsuite/smpi/mpich-test/.  Use
  66   # CMAKE_FORCE_Fortran_COMPILER to bypass checks for a working
  67   # compiler (smpiff don't exist at configure time).
  68   include(CMakeForceCompiler)
  69   if(NOT COMMAND CMAKE_FORCE_Fortran_COMPILER)
  70     MACRO(CMAKE_FORCE_Fortran_COMPILER compiler id)
  71       SET(CMAKE_Fortran_COMPILER "${compiler}")
  72       SET(CMAKE_Fortran_COMPILER_ID_RUN TRUE)
  73       SET(CMAKE_Fortran_COMPILER_ID ${id})
  74       SET(CMAKE_Fortran_COMPILER_WORKS TRUE)
  75       SET(CMAKE_Fortran_COMPILER_FORCED TRUE)
  76
  77       # Set old compiler id variables.
  78       IF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
  79         SET(CMAKE_COMPILER_IS_GNUG77 1)
  80       ENDIF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
  81     ENDMACRO(CMAKE_FORCE_Fortran_COMPILER)
  82   endif()
  83   CMAKE_FORCE_Fortran_COMPILER(smpiff smpiff)
  84   enable_language(Fortran OPTIONAL)
  85 endif()
  86
  87 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
  88 #     Build the version number      #
  89 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
  90
  91 set(SIMGRID_VERSION_MAJOR "3")
  92 set(SIMGRID_VERSION_MINOR "12")
  93 set(SIMGRID_VERSION_PATCH "0")
  94 set(SIMGRID_VERSION_EXTRA "-devel") # Extra words to add to version string (e.g. -rc1)
  95
  96 set(SIMGRID_VERSION_DATE  "2015") # Year for copyright information
  97
  98 if(${SIMGRID_VERSION_PATCH} EQUAL "0")
  99   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}")
 100 else()
 101   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}.${SIMGRID_VERSION_PATCH}")
 102 endif()
 103
 104 set(SIMGRID_VERSION_STRING "SimGrid version ${release_version}${SIMGRID_VERSION_EXTRA}")
 105 set(SIMGRID_VERSION_BANNER
 106   "SIMGRID_VERSION_STRING\\nCopyright (c) 2004-${SIMGRID_VERSION_DATE}. The Simgrid Team.")
 107
 108 set(libsimgrid_version "${release_version}")
 109 set(libsimgrid-java_version "${release_version}")
 110
 111 ### SET THE LIBRARY EXTENSION
 112 if(APPLE) #MAC
 113   set(LIB_EXE "dylib")
 114 else()
 115   if(WIN32) #WINDOWS
 116     set(LIB_EXE "a")
 117     set(BIN_EXE ".exe")
 118   else() #UNIX
 119     set(LIB_EXE "so")
 120   endif()
 121 endif()
 122
 123 if(${CMAKE_C_COMPILER_ID} STREQUAL "GNU")
 124   exec_program("${CMAKE_C_COMPILER} --version" OUTPUT_VARIABLE "COMPILER_C_VERSION")
 125   exec_program("${CMAKE_CXX_COMPILER} --version" OUTPUT_VARIABLE "COMPILER_CXX_VERSION")
 126   string(REGEX MATCH "[0-9].[0-9].[0-9]" COMPILER_C_VERSION "${COMPILER_C_VERSION}")
 127   string(REGEX MATCH "[0-9].[0-9].[0-9]" COMPILER_CXX_VERSION "${COMPILER_CXX_VERSION}")
 128
 129   string(REGEX MATCH "^[0-9].[0-9]" COMPILER_C_VERSION_MAJOR_MINOR "${COMPILER_C_VERSION}")
 130   string(REPLACE "${COMPILER_C_VERSION_MAJOR_MINOR}." "" COMPILER_C_VERSION_PATCH "${COMPILER_C_VERSION}")
 131 endif()
 132
 133 exec_program("${CMAKE_LINKER} --version" OUTPUT_VARIABLE "LINKER_VERSION")
 134 string(REGEX MATCH "[0-9].[0-9]*" LINKER_VERSION "${LINKER_VERSION}")
 135
 136 string(REGEX MATCH "cl.exe" VBC "${CMAKE_C_COMPILER}")
 137 if(VBC)
 138   message("VB is not yet supported by Simgrid. Proceed with extrem caution")
 139 endif()
 140
 141 ### Find programs and paths
 142 FIND_PROGRAM(GCOV_PATH gcov)
 143 include(FindPerl)
 144 if(NOT PERL_EXECUTABLE)
 145   message(FATAL_ERROR "-- SimGrid cannot be compiled without Perl installed -- sorry. Bailling out.")
 146 endif()
 147
 148 if (APPLE)
 149   set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
 150   set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
 151 endif()
 152
 153 ### Set some variables for Cmake
 154 SET(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib)
 155
 156 set(INCLUDES
 157   ${CMAKE_HOME_DIRECTORY}
 158   ${CMAKE_HOME_DIRECTORY}/include
 159   ${CMAKE_HOME_DIRECTORY}/src
 160   ${CMAKE_HOME_DIRECTORY}/src/include
 161   ${CMAKE_BINARY_DIR}
 162   ${CMAKE_BINARY_DIR}/include
 163   ${CMAKE_BINARY_DIR}/src
 164   )
 165
 166 if(WIN32)
 167   set(INCLUDES ${INCLUDES} ${CMAKE_HOME_DIRECTORY}/include/xbt ${CMAKE_HOME_DIRECTORY}/src/xbt) #for win32_ucontext.[ch]
 168 endif()
 169 set(CMAKE_SOURCE_DIR ${PROJECT_SOURCE_DIRECTORY})
 170
 171 if(NOT CMAKE_CROSSCOMPILING AND EXISTS /usr/include/)
 172   set(INCLUDES ${INCLUDES} /usr/include/)
 173 endif()
 174
 175 ### Check 32bits or 64bits
 176 INCLUDE (CheckTypeSize)
 177 CHECK_TYPE_SIZE("void*" SIZEOF_VOIDSTAR)
 178 IF(SIZEOF_VOIDSTAR EQUAL 4)
 179   SET(ARCH_32_BITS 1)
 180 ELSE()
 181   SET(ARCH_32_BITS 0)
 182 ENDIF()
 183
 184 if(WIN32)
 185
 186   #Need env INCLUDE
 187   set(CMAKE_INCLUDE_WIN "${CMAKE_C_COMPILER}")
 188   set(CMAKE_LIB_WIN "${CMAKE_C_COMPILER}")
 189   string(REGEX REPLACE "/bin/gcc.*" "/include"  CMAKE_INCLUDE_WIN "${CMAKE_INCLUDE_WIN}")
 190   string(REGEX REPLACE "/bin/gcc.*" "/lib"  CMAKE_LIB_WIN "${CMAKE_LIB_WIN}")
 191   set(INCLUDES ${INCLUDES} ${CMAKE_INCLUDE_WIN})
 192
 193   if(CMAKE_COMPILER_IS_GNUCC)
 194     set(__GNUC__ 1)
 195     exec_program("${CMAKE_C_COMPILER} --version" OUTPUT_VARIABLE "COMPILER_C_VERSION")
 196     string(REGEX MATCH "[0-9].[0-9].[0-9]" COMPILER_C_VERSION "${COMPILER_C_VERSION}")
 197     string(REGEX MATCH "^[0-9]" COMPILER_C_MAJOR_VERSION "${COMPILER_C_VERSION}")
 198     string(REGEX MATCH "^[0-9].[0-9]" COMPILER_C_MINOR_VERSION "${COMPILER_C_VERSION}")
 199     string(REGEX REPLACE "^${COMPILER_C_MAJOR_VERSION}." "" COMPILER_C_MINOR_VERSION "${COMPILER_C_MINOR_VERSION}")
 200     if(COMPILER_C_MAJOR_VERSION)
 201       # set(__GNUC__ ${COMPILER_C_MAJOR_VERSION})
 202     endif()
 203     if(COMPILER_C_MINOR_VERSION)
 204       # set(__GNUC_MINOR__ ${COMPILER_C_MINOR_VERSION})
 205     endif()
 206   else()
 207     message("You REALLY should use MinGW to compile SimGrid on Windows!")
 208   endif()
 209
 210   set(NSIS_WIN_VERSION $ENV{PROCESSOR_ARCHITEW6432})
 211   if(NSIS_WIN_VERSION MATCHES "")
 212     set(NSIS_WIN_VERSION $ENV{PROCESSOR_ARCHITECTURE})
 213   endif()
 214   if(${NSIS_WIN_VERSION})
 215     string(TOLOWER ${NSIS_WIN_VERSION} NSIS_WIN_VERSION)
 216   endif()
 217
 218   set(_XBT_WIN32 1)
 219
 220   message(STATUS "C_COMPILER                    ${CMAKE_C_COMPILER} ${COMPILER_C_VERSION_MAJOR_MINOR}")
 221   message(STATUS "CXX_COMPILER                  ${CMAKE_CXX_COMPILER} ${COMPILER_CXX_VERSION_MAJOR_MINOR}")
 222   message(STATUS "CMAKE_RC_COMPILER             ${CMAKE_RC_COMPILER}")
 223   message(STATUS "INCLUDE                       ${CMAKE_INCLUDE_WIN}")
 224   message(STATUS "LIB                           ${CMAKE_LIB_WIN}")
 225   message(STATUS "MAKE_PROGRAM                  ${CMAKE_MAKE_PROGRAM}")
 226   message(STATUS "CMAKE_BUILD_TOOL              ${CMAKE_BUILD_TOOL}")
 227   message(STATUS "LINKER                        ${CMAKE_LINKER}")
 228   message(STATUS "CMAKE_GENERATOR               ${CMAKE_GENERATOR}")
 229   message(STATUS "GNUC                          ${CMAKE_COMPILER_IS_GNUCC}")
 230
 231 endif()
 232
 233 include_directories(${INCLUDES})
 234
 235 ### Setup Options
 236 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Option.cmake)
 237
 238 ### Make the *.h files with *.h.in files
 239 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/CompleteInFiles.cmake)
 240
 241 ### Define source packages for Libs
 242 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/DefinePackages.cmake)
 243
 244 ### Build some Maintainer files
 245 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MaintainerMode.cmake)
 246 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/UnitTesting.cmake)
 247
 248 ### Setup gcc flags
 249 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Flags.cmake)
 250
 251 ### Make Libs
 252 if(NOT WIN32)
 253   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLib.cmake)
 254 else()
 255   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLibWin.cmake)
 256 endif()
 257
 258 ### Make Exes
 259 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeExe.cmake)
 260
 261 ### Make tests
 262 if(enable_memcheck_xml)
 263   set(enable_memcheck true)
 264 endif()
 265
 266 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/AddTests.cmake)
 267 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/CTestConfig.cmake)
 268
 269 ### Setup the distrib
 270 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Distrib.cmake)
 271
 272 ### Pipol compilation
 273 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Pipol.cmake)
 274
 275 ### Build the doc
 276 if(NOT WIN32)
 277   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/GenerateDoc.cmake)
 278 else()
 279   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/GenerateDocWin.cmake)
 280 endif()
 281
 282 ### Print ARGS
 283 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/PrintArgs.cmake)
 284
 285 INCLUDE(Dart)