buildtools/Cmake/CompleteInFiles.cmake

   1 set(CMAKE_MODULE_PATH
   2 ${CMAKE_MODULE_PATH}
   3 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/Modules
   4 )
   5
   6 message(STATUS "Cmake version ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}")
   7
   8 include(CheckFunctionExists)
   9 include(CheckIncludeFile)
  10 include(CheckIncludeFiles)
  11 include(CheckLibraryExists)
  12 include(TestBigEndian)
  13 TEST_BIG_ENDIAN(BIGENDIAN)
  14
  15 include(FindGraphviz)
  16 include(FindPCRE)
  17 if(enable_gtnets)
  18         include(FindGTnets)
  19 endif(enable_gtnets)
  20 if(enable_ruby)
  21         include(FindRubySimgrid)
  22 endif(enable_ruby)
  23 if(enable_smpi)
  24         include(FindF2c)
  25 endif(enable_smpi)
  26 if(enable_lua)
  27         include(FindLua51Simgrid)
  28 endif(enable_lua)
  29
  30 # Checks for header libraries functions.
  31 CHECK_LIBRARY_EXISTS(pthread    pthread_create          NO_DEFAULT_PATHS pthread)
  32 CHECK_LIBRARY_EXISTS(pthread    sem_init                NO_DEFAULT_PATHS HAVE_SEM_INIT_LIB)
  33 CHECK_LIBRARY_EXISTS(pthread    sem_timedwait           NO_DEFAULT_PATHS HAVE_SEM_TIMEDWAIT_LIB)
  34 CHECK_LIBRARY_EXISTS(pthread    pthread_mutex_timedlock NO_DEFAULT_PATHS HAVE_MUTEX_TIMEDLOCK_LIB)
  35 CHECK_LIBRARY_EXISTS(rt         clock_gettime           NO_DEFAULT_PATHS HAVE_POSIX_GETTIME)
  36
  37 CHECK_INCLUDE_FILES("time.h;sys/time.h" TIME_WITH_SYS_TIME)
  38 CHECK_INCLUDE_FILES("stdlib.h;stdarg.h;string.h;float.h" STDC_HEADERS)
  39 CHECK_INCLUDE_FILE("pthread.h" HAVE_PTHREAD_H)
  40 CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_VALGRIND_H)
  41 CHECK_INCLUDE_FILE("socket.h" HAVE_SOCKET_H)
  42 CHECK_INCLUDE_FILE("sys/socket.h" HAVE_SYS_SOCKET_H)
  43 CHECK_INCLUDE_FILE("stat.h" HAVE_STAT_H)
  44 CHECK_INCLUDE_FILE("sys/stat.h" HAVE_SYS_STAT_H)
  45 CHECK_INCLUDE_FILE("windows.h" HAVE_WINDOWS_H)
  46 CHECK_INCLUDE_FILE("winsock.h" HAVE_WINSOCK_H)
  47 CHECK_INCLUDE_FILE("winsock2.h" HAVE_WINSOCK2_H)
  48 CHECK_INCLUDE_FILE("errno.h" HAVE_ERRNO_H)
  49 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
  50 CHECK_INCLUDE_FILE("execinfo.h" HAVE_EXECINFO_H)
  51 CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
  52 CHECK_INCLUDE_FILE("sys/time.h" HAVE_SYS_TIME_H)
  53 CHECK_INCLUDE_FILE("time.h" HAVE_TIME_H)
  54 CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
  55 CHECK_INCLUDE_FILE("inttypes.h" HAVE_INTTYPES_H)
  56 CHECK_INCLUDE_FILE("memory.h" HAVE_MEMORY_H)
  57 CHECK_INCLUDE_FILE("stdlib.h" HAVE_STDLIB_H)
  58 CHECK_INCLUDE_FILE("strings.h" HAVE_STRINGS_H)
  59 CHECK_INCLUDE_FILE("string.h" HAVE_STRING_H)
  60 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
  61 CHECK_INCLUDE_FILE("stdio.h" HAVE_STDIO_H)
  62
  63 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
  64 CHECK_FUNCTION_EXISTS(usleep HAVE_USLEEP)
  65 CHECK_FUNCTION_EXISTS(getdtablesize HAVE_GETDTABLESIZE)
  66 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
  67 CHECK_FUNCTION_EXISTS(readv HAVE_READV)
  68 CHECK_FUNCTION_EXISTS(popen HAVE_POPEN)
  69 CHECK_FUNCTION_EXISTS(signal HAVE_SIGNAL)
  70 CHECK_FUNCTION_EXISTS(snprintf HAVE_SNPRINTF)
  71 CHECK_FUNCTION_EXISTS(vsnprintf HAVE_VSNPRINTF)
  72 CHECK_FUNCTION_EXISTS(asprintf HAVE_ASPRINTF)
  73 CHECK_FUNCTION_EXISTS(vasprintf HAVE_VASPRINTF)
  74 CHECK_FUNCTION_EXISTS(makecontext HAVE_MAKECONTEXT)
  75 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
  76
  77 if(WIN32) #THOSE FILES ARE FUNCTIONS ARE NOT DETECTED BUT THEY SHOULD...
  78     set(HAVE_UCONTEXT_H 1)
  79     set(HAVE_MAKECONTEXT 1)
  80     set(HAVE_SNPRINTF 1)
  81     set(HAVE_VSNPRINTF 1)
  82 endif(WIN32)
  83
  84 set(CONTEXT_UCONTEXT 0)
  85 SET(CONTEXT_THREADS 0)
  86 SET(HAVE_RUBY 0)
  87 set(HAVE_LUA 0)
  88 SET(HAVE_TRACING 0)
  89
  90 if(enable_tracing)
  91         SET(HAVE_TRACING 1)
  92 endif(enable_tracing)
  93
  94 if(enable_latency_bound_tracking)
  95         SET(HAVE_LATENCY_BOUND_TRACKING 1)
  96 else(enable_latency_bound_tracking)
  97   if(enable_gtnets)
  98     message(STATUS "Warning : Turning latency_bound_tracking to ON because GTNeTs is ON")
  99     SET(enable_latency_bound_tracking ON)
 100     SET(HAVE_LATENCY_BOUND_TRACKING 1)
 101   else(enable_gtnets)
 102     SET(HAVE_LATENCY_BOUND_TRACKING 0)
 103   endif(enable_gtnets)
 104 endif(enable_latency_bound_tracking)
 105
 106 if(enable_model-checking AND HAVE_MMAP)
 107         SET(HAVE_MC 1)
 108         SET(MMALLOC_WANT_OVERIDE_LEGACY 1)
 109 else(enable_model-checking AND HAVE_MMAP)
 110         SET(HAVE_MC 0)
 111         SET(MMALLOC_WANT_OVERIDE_LEGACY 0)
 112 endif(enable_model-checking AND HAVE_MMAP)
 113
 114 if(enable_lua)
 115         if(LUA51_FOUND)
 116                 set(HAVE_LUA 1)
 117                 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-I${LUA_INCLUDE_DIR} ")
 118                 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-L${LUA_LIBRARY_DIR} ")
 119         else(LUA51_FOUND)
 120                 message(STATUS "Warning : Lua need version 5.1")
 121         endif(LUA51_FOUND)
 122 endif(enable_lua)
 123
 124 #--------------------------------------------------------------------------------------------------
 125 ### Initialize of Smpi
 126
 127 if(enable_smpi)
 128         if(HAVE_F2C_H)
 129        string(REGEX MATCH "-I${HAVE_F2C_H} " operation "${CMAKE_C_FLAGS}")
 130            if(NOT operation)
 131                         SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-I${HAVE_F2C_H} ")
 132            endif(NOT operation)
 133         else(HAVE_F2C_H)
 134                 message(STATUS "Warning : You should install f2c before use smpi.")
 135         endif(HAVE_F2C_H)
 136 endif(enable_smpi)
 137
 138 #--------------------------------------------------------------------------------------------------
 139 ### Initialize of CONTEXT THREADS
 140
 141 if(pthread)
 142         set(pthread 1)
 143 elseif(pthread)
 144         set(pthread 0)
 145 endif(pthread)
 146
 147 if(pthread)
 148         ### HAVE_SEM_INIT
 149
 150         if(HAVE_SEM_INIT_LIB)
 151                 exec_program("${CMAKE_C_COMPILER} -lpthread ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_init.c" OUTPUT_VARIABLE HAVE_SEM_INIT_run)
 152                 if(HAVE_SEM_INIT_run)
 153                         set(HAVE_SEM_INIT 0)
 154                 else(HAVE_SEM_INIT_run)
 155                         set(HAVE_SEM_INIT 1)
 156                 endif(HAVE_SEM_INIT_run)
 157         endif(HAVE_SEM_INIT_LIB)
 158
 159         ### HAVE_SEM_TIMEDWAIT
 160
 161         if(HAVE_SEM_TIMEDWAIT_LIB)
 162                 exec_program("${CMAKE_C_COMPILER} -lpthread ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_timedwait.c" OUTPUT_VARIABLE HAVE_SEM_TIMEDWAIT_run)
 163                 if(HAVE_SEM_TIMEDWAIT_run)
 164                         set(HAVE_SEM_TIMEDWAIT 0)
 165                 else(HAVE_SEM_TIMEDWAIT_run)
 166                         set(HAVE_SEM_TIMEDWAIT 1)
 167                 endif(HAVE_SEM_TIMEDWAIT_run)
 168         endif(HAVE_SEM_TIMEDWAIT_LIB)
 169
 170         ### HAVE_MUTEX_TIMEDLOCK
 171
 172         if(HAVE_MUTEX_TIMEDLOCK_LIB)
 173                 exec_program("${CMAKE_C_COMPILER} -lpthread ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_mutex_timedlock.c" OUTPUT_VARIABLE HAVE_SEM_TIMEDWAIT_run)
 174                 if(HAVE_MUTEX_TIMEDLOCK_run)
 175                         set(HAVE_MUTEX_TIMEDLOCK 0)
 176                 else(HAVE_MUTEX_TIMEDLOCK_run)
 177                         set(HAVE_MUTEX_TIMEDLOCK 1)
 178                 endif(HAVE_MUTEX_TIMEDLOCK_run)
 179         endif(HAVE_MUTEX_TIMEDLOCK_LIB)
 180 endif(pthread)
 181
 182 # AC_CHECK_MCSC(mcsc=yes, mcsc=no)
 183 set(mcsc_flags "")
 184 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 185         set(mcsc_flags "-D_XOPEN_SOURCE")
 186 endif(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 187
 188 if(WIN32)
 189     if(__VISUALC__)
 190         set(mcsc_flags "/D_XBT_WIN32 /I${CMAKE_HOME_DIRECTORY}/include/xbt /I${CMAKE_HOME_DIRECTORY}/src/xbt")
 191         endif(__VISUALC__)
 192         if(__GNUC__)
 193                 set(mcsc_flags "-D_XBT_WIN32 -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
 194         endif(__GNUC__)
 195 endif(WIN32)
 196
 197 IF(CMAKE_CROSSCOMPILING)
 198         IF(WIN32)
 199                 set(windows_context "yes")
 200                 set(IS_WINDOWS 1)
 201         ENDIF(WIN32)
 202 ELSE(CMAKE_CROSSCOMPILING)
 203         try_run(RUN_mcsc_VAR COMPILE_mcsc_VAR
 204                 ${simgrid_BINARY_DIR}
 205                 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_AC_CHECK_MCSC.c
 206                 COMPILE_DEFINITIONS "${mcsc_flags}"
 207                 OUTPUT_VARIABLE var_compil
 208                 )
 209
 210                 if(EXISTS "${simgrid_BINARY_DIR}/conftestval" AND COMPILE_mcsc_VAR)
 211                         file(READ "${simgrid_BINARY_DIR}/conftestval" mcsc)
 212                         STRING(REPLACE "\n" "" mcsc "${mcsc}")
 213                         if(mcsc)
 214                                 set(mcsc "yes")
 215                         elseif(mcsc)
 216                                 set(mcsc "no")
 217                         endif(mcsc)
 218                 else(EXISTS "${simgrid_BINARY_DIR}/conftestval" AND COMPILE_mcsc_VAR)
 219                         set(mcsc "no")
 220                 endif(EXISTS "${simgrid_BINARY_DIR}/conftestval" AND COMPILE_mcsc_VAR)
 221 ENDIF(CMAKE_CROSSCOMPILING)
 222
 223 if(mcsc MATCHES "no" AND pthread)
 224         if(HAVE_WINDOWS_H)
 225                 set(windows_context "yes")
 226                 set(IS_WINDOWS 1)
 227         elseif(HAVE_WINDOWS_H)
 228                 message(FATAL_ERROR "no appropriate backend found")
 229         endif(HAVE_WINDOWS_H)
 230 endif(mcsc MATCHES "no" AND pthread)
 231
 232 if(with_context MATCHES "ucontext" AND mcsc MATCHES "no")
 233         message(FATAL_ERROR "-Dwith-context=ucontext specified but ucontext unusable.")
 234 endif(with_context MATCHES "ucontext" AND mcsc MATCHES "no")
 235
 236 set(with_context_ok 0)
 237 if(with_context MATCHES "windows")
 238         set(with_context_ok 1)
 239         if(NOT HAVE_WINDOWS_H)
 240                 message(FATAL_ERROR "no appropriate backend found windows")
 241         endif(NOT HAVE_WINDOWS_H)
 242 endif(with_context MATCHES "windows")
 243
 244 if(with_context MATCHES "pthreads")
 245         set(with_context_ok 1)
 246         set(with_context "pthread")
 247 endif(with_context MATCHES "pthreads")
 248
 249 if(with_context MATCHES "auto")
 250         set(with_context_ok 1)
 251         set(with_context "ucontext")
 252         message(STATUS "With_context auto change to ucontext")
 253 endif(with_context MATCHES "auto")
 254
 255 if(with_context MATCHES "ucontext")
 256         set(with_context_ok 1)
 257         if(mcsc)
 258                 set(CONTEXT_UCONTEXT 1)
 259         else(mcsc)
 260                 if(windows_context MATCHES "yes")
 261                         set(with_context "windows")
 262                         message(STATUS "With_context ucontext change to windows")
 263                 else(windows_context MATCHES "yes")
 264                         set(with_context "pthread")
 265                         message(STATUS "With_context ucontext change to pthread")
 266                 endif(windows_context MATCHES "yes")
 267         endif(mcsc)
 268 endif(with_context MATCHES "ucontext")
 269
 270 if(with_context MATCHES "pthread")
 271         set(with_context_ok 1)
 272         if(NOT pthread)
 273                 message(FATAL_ERROR "Cannot find pthreads (try -Dwith_context=ucontext if you haven't already tried).")
 274         endif(NOT pthread)
 275         SET(CONTEXT_THREADS 1)
 276 endif(with_context MATCHES "pthread")
 277
 278 if(with_context MATCHES "ucontext")
 279         SET(CONTEXT_THREADS 0)
 280 endif(with_context MATCHES "ucontext")
 281
 282 if(NOT with_context_ok)
 283         message(FATAL_ERROR "-Dwith-context must be either ucontext or pthread")
 284 endif(NOT with_context_ok)
 285
 286 ###############
 287 ## SVN version check
 288 ##
 289 if(IS_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.svn)
 290         find_file(SVN ".svn" ${CMAKE_HOME_DIRECTORY})
 291         exec_program("svnversion ${CMAKE_HOME_DIRECTORY}" OUTPUT_VARIABLE "SVN_VERSION")
 292         message(STATUS "svn version ${SVN_VERSION}")
 293 endif(IS_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.svn)
 294
 295 if(IS_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git)
 296
 297         exec_program("git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --oneline -1" OUTPUT_VARIABLE "GIT_VERSION")
 298         exec_program("git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --format=%ai ." OUTPUT_VARIABLE "GIT_DATE")
 299         exec_program("git svn info" ${CMAKE_HOME_DIRECTORY} OUTPUT_VARIABLE "GIT_SVN_VERSION")
 300
 301         string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
 302         STRING(REPLACE " +0000" "" GIT_DATE ${GIT_DATE})
 303         STRING(REPLACE " " "~" GIT_DATE ${GIT_DATE})
 304         STRING(REPLACE ":" "-" GIT_DATE ${GIT_DATE})
 305
 306         exec_program("git config --get svn-remote.svn.url"
 307                 OUTPUT_VARIABLE url
 308                 RETURN_VALUE ret)
 309         if(ret EQUAL 0)
 310                 exec_program("git svn info" ${CMAKE_HOME_DIRECTORY}
 311                         OUTPUT_VARIABLE "GIT_SVN_VERSION")
 312                 string(REPLACE "\n" ";" GIT_SVN_VERSION ${GIT_SVN_VERSION})
 313                 foreach(line ${GIT_SVN_VERSION})
 314                         string(REGEX MATCH "^Revision:.*" line_good ${line})
 315                         if(line_good)
 316                                 string(REPLACE "Revision: " ""
 317                                         line_good ${line_good})
 318                                 set(SVN_VERSION ${line_good})
 319                         endif(line_good)
 320                 endforeach(line ${GIT_SVN_VERSION})
 321         endif(ret EQUAL 0)
 322 endif(IS_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git)
 323
 324 ###################################
 325 ## SimGrid and GRAS specific checks
 326 ##
 327
 328 IF(NOT CMAKE_CROSSCOMPILING)
 329 # Check architecture signature begin
 330 try_run(RUN_GRAS_VAR COMPILE_GRAS_VAR
 331         ${simgrid_BINARY_DIR}
 332         ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_GRAS_ARCH.c
 333         RUN_OUTPUT_VARIABLE var1
 334         )
 335 if(BIGENDIAN)
 336   set(val_big "B${var1}")
 337   set(GRAS_BIGENDIAN 1)
 338 else(BIGENDIAN)
 339   set(val_big "l${var1}")
 340   set(GRAS_BIGENDIAN 0)
 341 endif(BIGENDIAN)
 342
 343 if(val_big MATCHES "l_C:1/1:_I:2/1:4/1:4/1:8/1:_P:4/1:4/1:_D:4/1:8/1:")
 344         #gras_arch=0; gras_size=32; gras_arch_name=little32_1;
 345         SET(GRAS_ARCH_32_BITS 1)
 346         SET(GRAS_THISARCH 0)
 347 endif(val_big MATCHES "l_C:1/1:_I:2/1:4/1:4/1:8/1:_P:4/1:4/1:_D:4/1:8/1:")
 348 if(val_big MATCHES "l_C:1/1:_I:2/2:4/2:4/2:8/2:_P:4/2:4/2:_D:4/2:8/2:")
 349         #gras_arch=1; gras_size=32; gras_arch_name=little32_2;
 350         SET(GRAS_ARCH_32_BITS 1)
 351         SET(GRAS_THISARCH 1)
 352 endif(val_big MATCHES "l_C:1/1:_I:2/2:4/2:4/2:8/2:_P:4/2:4/2:_D:4/2:8/2:")
 353 if(val_big MATCHES "l_C:1/1:_I:2/2:4/4:4/4:8/4:_P:4/4:4/4:_D:4/4:8/4:")
 354         #gras_arch=2; gras_size=32; gras_arch_name=little32_4;
 355         SET(GRAS_ARCH_32_BITS 1)
 356         SET(GRAS_THISARCH 2)
 357 endif(val_big MATCHES "l_C:1/1:_I:2/2:4/4:4/4:8/4:_P:4/4:4/4:_D:4/4:8/4:")
 358 if(val_big MATCHES "l_C:1/1:_I:2/2:4/4:4/4:8/8:_P:4/4:4/4:_D:4/4:8/8:")
 359         #gras_arch=3; gras_size=32; gras_arch_name=little32_8;
 360         SET(GRAS_ARCH_32_BITS 1)
 361         SET(GRAS_THISARCH 3)
 362 endif(val_big MATCHES "l_C:1/1:_I:2/2:4/4:4/4:8/8:_P:4/4:4/4:_D:4/4:8/8:")
 363 if(val_big MATCHES "l_C:1/1:_I:2/2:4/4:8/8:8/8:_P:8/8:8/8:_D:4/4:8/8:")
 364         #gras_arch=4; gras_size=64; gras_arch_name=little64;
 365         SET(GRAS_ARCH_32_BITS 0)
 366         SET(GRAS_THISARCH 4)
 367 endif(val_big MATCHES "l_C:1/1:_I:2/2:4/4:8/8:8/8:_P:8/8:8/8:_D:4/4:8/8:")
 368
 369 if(val_big MATCHES "B_C:1/1:_I:2/2:4/4:4/4:8/8:_P:4/4:4/4:_D:4/4:8/8:")
 370         #gras_arch=5; gras_size=32; gras_arch_name=big32;
 371         SET(GRAS_ARCH_32_BITS 1)
 372         SET(GRAS_THISARCH 5)
 373 endif(val_big MATCHES "B_C:1/1:_I:2/2:4/4:4/4:8/8:_P:4/4:4/4:_D:4/4:8/8:")
 374 if(val_big MATCHES "B_C:1/1:_I:2/2:4/4:4/4:8/8:_P:4/4:4/4:_D:4/4:8/4:")
 375         #gras_arch=6; gras_size=32; gras_arch_name=big32_8_4;
 376         SET(GRAS_ARCH_32_BITS 1)
 377         SET(GRAS_THISARCH 6)
 378 endif(val_big MATCHES "B_C:1/1:_I:2/2:4/4:4/4:8/8:_P:4/4:4/4:_D:4/4:8/4:")
 379 if(val_big MATCHES "B_C:1/1:_I:2/2:4/4:4/4:8/4:_P:4/4:4/4:_D:4/4:8/4:")
 380         #gras_arch=7; gras_size=32; gras_arch_name=big32_4;
 381         SET(GRAS_ARCH_32_BITS 1)
 382         SET(GRAS_THISARCH 7)
 383 endif(val_big MATCHES "B_C:1/1:_I:2/2:4/4:4/4:8/4:_P:4/4:4/4:_D:4/4:8/4:")
 384 if(val_big MATCHES "B_C:1/1:_I:2/2:4/2:4/2:8/2:_P:4/2:4/2:_D:4/2:8/2:")
 385         #gras_arch=8; gras_size=32; gras_arch_name=big32_2;
 386         SET(GRAS_ARCH_32_BITS 1)
 387         SET(GRAS_THISARCH 8)
 388 endif(val_big MATCHES "B_C:1/1:_I:2/2:4/2:4/2:8/2:_P:4/2:4/2:_D:4/2:8/2:")
 389 if(val_big MATCHES "B_C:1/1:_I:2/2:4/4:8/8:8/8:_P:8/8:8/8:_D:4/4:8/8:")
 390         #gras_arch=9; gras_size=64; gras_arch_name=big64;
 391         SET(GRAS_ARCH_32_BITS 0)
 392         SET(GRAS_THISARCH 9)
 393 endif(val_big MATCHES "B_C:1/1:_I:2/2:4/4:8/8:8/8:_P:8/8:8/8:_D:4/4:8/8:")
 394 if(val_big MATCHES "B_C:1/1:_I:2/2:4/4:8/8:8/8:_P:8/8:8/8:_D:4/4:8/4:")
 395         #gras_arch=10;gras_size=64; gras_arch_name=big64_8_4;
 396         SET(GRAS_ARCH_32_BITS 0)
 397         SET(GRAS_THISARCH 10)
 398 endif(val_big MATCHES "B_C:1/1:_I:2/2:4/4:8/8:8/8:_P:8/8:8/8:_D:4/4:8/4:")
 399
 400
 401 # Check architecture signature end
 402 try_run(RUN_GRAS_VAR COMPILE_GRAS_VAR
 403         ${simgrid_BINARY_DIR}
 404         ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_GRAS_CHECK_STRUCT_COMPACTION.c
 405         RUN_OUTPUT_VARIABLE var2
 406         )
 407 separate_arguments(var2)
 408 foreach(var_tmp ${var2})
 409         set(${var_tmp} 1)
 410 endforeach(var_tmp ${var2})
 411
 412 # Check for [SIZEOF_MAX]
 413 try_run(RUN_SM_VAR COMPILE_SM_VAR
 414         ${simgrid_BINARY_DIR}
 415         ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_max_size.c
 416         RUN_OUTPUT_VARIABLE var3
 417         )
 418 SET(SIZEOF_MAX ${var3})
 419 ENDIF(NOT CMAKE_CROSSCOMPILING)
 420
 421 #--------------------------------------------------------------------------------------------------
 422
 423 set(makecontext_CPPFLAGS_2 "")
 424 if(HAVE_MAKECONTEXT OR WIN32)
 425         set(makecontext_CPPFLAGS "-DTEST_makecontext")
 426         if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 427                 set(makecontext_CPPFLAGS_2 "-DOSX")
 428         endif(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 429
 430     if(WIN32 AND __VISUALC__)
 431         set(makecontext_CPPFLAGS "/DTEST_makecontext")
 432             set(makecontext_CPPFLAGS_2 "/D_XBT_WIN32 /I${CMAKE_HOME_DIRECTORY}/include/xbt /I${CMAKE_HOME_DIRECTORY}/src/xbt")
 433         endif(WIN32 AND __VISUALC__)
 434         if(WIN32 AND __GNUC__)
 435             set(makecontext_CPPFLAGS "-DTEST_makecontext")
 436             set(makecontext_CPPFLAGS_2 "-D_XBT_WIN32 -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
 437         endif(WIN32 AND __GNUC__)
 438
 439         try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
 440                 ${simgrid_BINARY_DIR}
 441                 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_stacksetup.c
 442                 COMPILE_DEFINITIONS "${makecontext_CPPFLAGS} ${makecontext_CPPFLAGS_2}"
 443                 )
 444         file(READ ${simgrid_BINARY_DIR}/conftestval MAKECONTEXT_ADDR_SIZE)
 445         string(REPLACE "\n" "" MAKECONTEXT_ADDR_SIZE "${MAKECONTEXT_ADDR_SIZE}")
 446         string(REGEX MATCH ;^.*,;MAKECONTEXT_ADDR "${MAKECONTEXT_ADDR_SIZE}")
 447         string(REGEX MATCH ;,.*$; MAKECONTEXT_SIZE "${MAKECONTEXT_ADDR_SIZE}")
 448         string(REPLACE "," "" makecontext_addr "${MAKECONTEXT_ADDR}")
 449         string(REPLACE "," "" makecontext_size "${MAKECONTEXT_SIZE}")
 450         set(pth_skaddr_makecontext "#define pth_skaddr_makecontext(skaddr,sksize) (${makecontext_addr})")
 451         set(pth_sksize_makecontext "#define pth_sksize_makecontext(skaddr,sksize) (${makecontext_size})")
 452
 453 endif(HAVE_MAKECONTEXT OR WIN32)
 454
 455 #--------------------------------------------------------------------------------------------------
 456
 457 ### check for stackgrowth
 458 if (NOT CMAKE_CROSSCOMPILING)
 459         try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
 460                 ${simgrid_BINARY_DIR}
 461                 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_stackgrowth.c
 462                 )
 463 file(READ "${simgrid_BINARY_DIR}/conftestval" stack)
 464 if(stack MATCHES "down")
 465         set(PTH_STACKGROWTH "-1")
 466 endif(stack MATCHES "down")
 467 if(stack MATCHES "up")
 468         set(PTH_STACKGROWTH "1")
 469 endif(stack MATCHES "up")
 470
 471 endif(NOT CMAKE_CROSSCOMPILING)
 472 ###############
 473 ## System checks
 474 ##
 475
 476 #SG_CONFIGURE_PART([System checks...])
 477 #AC_PROG_CC(xlC gcc cc) -auto
 478 #AM_SANITY_CHECK -auto
 479
 480 #AC_PROG_MAKE_SET
 481
 482
 483 #AC_PRINTF_NULL
 484 try_run(RUN_PRINTF_NULL_VAR COMPILE_PRINTF_NULL_VAR
 485         ${simgrid_BINARY_DIR}
 486         ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_printf_null.c
 487         )
 488
 489 if(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
 490 SET(PRINTF_NULL_WORKING "0")
 491 else(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
 492 SET(PRINTF_NULL_WORKING "1")
 493 endif(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
 494
 495 #AC_CHECK_VA_COPY
 496
 497 set(diff_va "va_copy((d),(s))"
 498 "VA_COPY((d),(s))"
 499 "__va_copy((d),(s))"
 500 "__builtin_va_copy((d),(s))"
 501 "do { (d) = (s)\; } while (0)"
 502 "do { *(d) = *(s)\; } while (0)"
 503 "memcpy((void *)&(d), (void *)&(s), sizeof(s))"
 504 "memcpy((void *)(d), (void *)(s), sizeof(*(s)))"
 505 )
 506
 507 foreach(fct ${diff_va})
 508         write_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c" "#include <stdlib.h>
 509         #include <stdarg.h>
 510         #include <string.h>
 511         #define DO_VA_COPY(d,s) ${fct}
 512         void test(char *str, ...)
 513         {
 514             va_list ap, ap2;
 515             int i;
 516             va_start(ap, str);
 517             DO_VA_COPY(ap2, ap);
 518             for (i = 1; i <= 9; i++) {
 519                 int k = (int)va_arg(ap, int);
 520                 if (k != i)
 521                     abort();
 522             }
 523             DO_VA_COPY(ap, ap2);
 524             for (i = 1; i <= 9; i++) {
 525                 int k = (int)va_arg(ap, int);
 526                 if (k != i)
 527                     abort();
 528             }
 529             va_end(ap);
 530         }
 531         int main(int argc, char *argv[])
 532         {
 533             test("test", 1, 2, 3, 4, 5, 6, 7, 8, 9);
 534             exit(0);
 535         }"
 536         )
 537         try_compile(COMPILE_VA_NULL_VAR
 538         ${simgrid_BINARY_DIR}
 539         ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c
 540         )
 541         if(COMPILE_VA_NULL_VAR)
 542                 string(REGEX REPLACE "\;" "" fctbis ${fct})
 543                 if(${fctbis} STREQUAL "va_copy((d),(s))")
 544                         set(HAVE_VA_COPY 1)
 545                         set(ac_cv_va_copy "C99")
 546                         set(__VA_COPY_USE_C99 "va_copy((d),(s))")
 547                 endif(${fctbis} STREQUAL "va_copy((d),(s))")
 548
 549                 if(${fctbis} STREQUAL "VA_COPY((d),(s))")
 550                         set(ac_cv_va_copy "GCM")
 551                         set(__VA_COPY_USE_GCM "VA_COPY((d),(s))")
 552                 endif(${fctbis} STREQUAL "VA_COPY((d),(s))")
 553
 554                 if(${fctbis} STREQUAL "__va_copy((d),(s))")
 555                         set(ac_cv_va_copy "GCH")
 556                         set(__VA_COPY_USE_GCH "__va_copy((d),(s))")
 557                 endif(${fctbis} STREQUAL "__va_copy((d),(s))")
 558
 559                 if(${fctbis} STREQUAL "__builtin_va_copy((d),(s))")
 560                         set(ac_cv_va_copy "GCB")
 561                         set(__VA_COPY_USE_GCB "__builtin_va_copy((d),(s))")
 562                 endif(${fctbis} STREQUAL "__builtin_va_copy((d),(s))")
 563
 564                 if(${fctbis} STREQUAL "do { (d) = (s) } while (0)")
 565                         set(ac_cv_va_copy "ASS")
 566                         set(__VA_COPY_USE_ASS "do { (d) = (s); } while (0)")
 567                 endif(${fctbis} STREQUAL "do { (d) = (s) } while (0)")
 568
 569                 if(${fctbis} STREQUAL "do { *(d) = *(s) } while (0)")
 570                         set(ac_cv_va_copy "ASP")
 571                         set(__VA_COPY_USE_ASP "do { *(d) = *(s); } while (0)")
 572                 endif(${fctbis} STREQUAL "do { *(d) = *(s) } while (0)")
 573
 574                 if(${fctbis} STREQUAL "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
 575                         set(ac_cv_va_copy "CPS")
 576                         set(__VA_COPY_USE_CPS "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
 577                 endif(${fctbis} STREQUAL "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
 578
 579                 if(${fctbis} STREQUAL "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
 580                         set(ac_cv_va_copy "CPP")
 581                         set(__VA_COPY_USE_CPP "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
 582                 endif(${fctbis} STREQUAL "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
 583
 584                 if(NOT STATUS_OK)
 585                 set(__VA_COPY_USE "__VA_COPY_USE_${ac_cv_va_copy}(d, s)")
 586                 endif(NOT STATUS_OK)
 587                 set(STATUS_OK "1")
 588
 589         endif(COMPILE_VA_NULL_VAR)
 590
 591 endforeach(fct ${diff_va})
 592
 593 #--------------------------------------------------------------------------------------------------
 594 ### check for getline
 595 try_compile(COMPILE_RESULT_VAR
 596         ${simgrid_BINARY_DIR}
 597         ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_getline.c
 598         )
 599
 600 if(NOT COMPILE_RESULT_VAR)
 601 SET(need_getline "#define SIMGRID_NEED_GETLINE 1")
 602 SET(SIMGRID_NEED_GETLINE 1)
 603 else(NOT COMPILE_RESULT_VAR)
 604 SET(need_getline "")
 605 SET(SIMGRID_NEED_GETLINE 0)
 606 endif(NOT COMPILE_RESULT_VAR)
 607
 608 ### check for a working snprintf
 609 if(HAVE_SNPRINTF AND HAVE_VSNPRINTF OR WIN32)
 610     if(WIN32)
 611         #set(HAVE_SNPRINTF 1)
 612         #set(HAVE_VSNPRINTF 1)
 613     endif(WIN32)
 614
 615         if(CMAKE_CROSSCOMPILING)
 616                 set(RUN_SNPRINTF_FUNC "cross")
 617                 #set(PREFER_PORTABLE_SNPRINTF 1)
 618         else(CMAKE_CROSSCOMPILING)
 619             try_run(RUN_SNPRINTF_FUNC_VAR COMPILE_SNPRINTF_FUNC_VAR
 620                 ${simgrid_BINARY_DIR}
 621                 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_snprintf.c
 622             )
 623         endif(CMAKE_CROSSCOMPILING)
 624
 625         if(CMAKE_CROSSCOMPILING)
 626                 set(RUN_VSNPRINTF_FUNC "cross")
 627                 set(PREFER_PORTABLE_VSNPRINTF 1)
 628         else(CMAKE_CROSSCOMPILING)
 629            try_run(RUN_VSNPRINTF_FUNC_VAR COMPILE_VSNPRINTF_FUNC_VAR
 630                 ${simgrid_BINARY_DIR}
 631                 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_vsnprintf.c
 632            )
 633         endif(CMAKE_CROSSCOMPILING)
 634
 635         set(PREFER_PORTABLE_SNPRINTF 0)
 636         if(RUN_VSNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
 637                 set(PREFER_PORTABLE_SNPRINTF 1)
 638         endif(RUN_VSNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
 639         if(RUN_SNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
 640                 set(PREFER_PORTABLE_SNPRINTF 1)
 641         endif(RUN_SNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
 642 endif(HAVE_SNPRINTF AND HAVE_VSNPRINTF OR WIN32)
 643
 644 ### check for asprintf function familly
 645 if(HAVE_ASPRINTF)
 646         SET(simgrid_need_asprintf "")
 647         SET(NEED_ASPRINTF 0)
 648 else(HAVE_ASPRINTF)
 649         SET(simgrid_need_asprintf "#define SIMGRID_NEED_ASPRINTF 1")
 650         SET(NEED_ASPRINTF 1)
 651 endif(HAVE_ASPRINTF)
 652
 653 if(HAVE_VASPRINTF)
 654         SET(simgrid_need_vasprintf "")
 655         SET(NEED_VASPRINTF 0)
 656 else(HAVE_VASPRINTF)
 657         SET(simgrid_need_vasprintf "#define SIMGRID_NEED_VASPRINTF 1")
 658         SET(NEED_VASPRINTF 1)
 659 endif(HAVE_VASPRINTF)
 660
 661 ### check for addr2line
 662
 663 find_path(ADDR2LINE NAMES addr2line     PATHS NO_DEFAULT_PATHS  )
 664 if(ADDR2LINE)
 665 set(ADDR2LINE "${ADDR2LINE}/addr2line")
 666 endif(ADDR2LINE)
 667
 668 ### File to create
 669
 670 configure_file("${CMAKE_HOME_DIRECTORY}/src/context_sysv_config.h.in"                   "${CMAKE_CURRENT_BINARY_DIR}/src/context_sysv_config.h" @ONLY IMMEDIATE)
 671
 672 SET( CMAKEDEFINE "#cmakedefine" )
 673 configure_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/gras_config.h.in"      "${CMAKE_CURRENT_BINARY_DIR}/src/gras_config.h" @ONLY IMMEDIATE)
 674 configure_file("${CMAKE_CURRENT_BINARY_DIR}/src/gras_config.h"                  "${CMAKE_CURRENT_BINARY_DIR}/src/gras_config.h" @ONLY IMMEDIATE)
 675 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid_config.h.in"            "${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h" @ONLY IMMEDIATE)
 676
 677 set(top_srcdir "${CMAKE_HOME_DIRECTORY}")
 678 set(srcdir "${CMAKE_HOME_DIRECTORY}/src")
 679
 680 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
 681 set(includedir ${CMAKE_INSTALL_PREFIX}/include)
 682 set(top_builddir ${CMAKE_HOME_DIRECTORY})
 683 set(libdir ${exec_prefix}/lib)
 684 set(CMAKE_LINKARGS "${CMAKE_CURRENT_BINARY_DIR}/lib")
 685 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=${CMAKE_CURRENT_BINARY_DIR}/lib:${gtnets_path}/lib:$LD_LIBRARY_PATH")
 686
 687 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicc.in ${CMAKE_CURRENT_BINARY_DIR}/bin/smpicc @ONLY)
 688 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpif2c.in ${CMAKE_CURRENT_BINARY_DIR}/bin/smpif2c @ONLY)
 689 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpiff.in ${CMAKE_CURRENT_BINARY_DIR}/bin/smpiff @ONLY)
 690 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpirun.in ${CMAKE_CURRENT_BINARY_DIR}/bin/smpirun @ONLY)
 691 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/hostfile ${CMAKE_CURRENT_BINARY_DIR}/examples/smpi/hostfile COPYONLY)
 692 configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/small_platform.xml ${CMAKE_CURRENT_BINARY_DIR}/examples/msg/small_platform.xml COPYONLY)
 693 configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/small_platform_with_routers.xml ${CMAKE_CURRENT_BINARY_DIR}/examples/msg/small_platform_with_routers.xml COPYONLY)
 694
 695 exec_program("chmod a=rwx ${CMAKE_CURRENT_BINARY_DIR}/bin/smpicc" OUTPUT_VARIABLE OKITOKI)
 696 exec_program("chmod a=rwx ${CMAKE_CURRENT_BINARY_DIR}/bin/smpif2c" OUTPUT_VARIABLE OKITOKI)
 697 exec_program("chmod a=rwx ${CMAKE_CURRENT_BINARY_DIR}/bin/smpiff" OUTPUT_VARIABLE OKITOKI)
 698 exec_program("chmod a=rwx ${CMAKE_CURRENT_BINARY_DIR}/bin/smpirun" OUTPUT_VARIABLE OKITOKI)