buildtools/Cmake/CompleteInFiles.cmake

   1 set(CMAKE_MODULE_PATH
   2 ${CMAKE_MODULE_PATH}
   3 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/Modules
   4 )
   5
   6 message("-- 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_ruby)
  18         include(FindRubySimgrid)
  19 endif(enable_ruby)
  20 if(enable_smpi)
  21         include(FindF2c)
  22 endif(enable_smpi)
  23 if(enable_lua)
  24         include(FindLua51Simgrid)
  25 endif(enable_lua)
  26
  27 # Checks for header libraries functions.
  28 CHECK_LIBRARY_EXISTS(pthread    pthread_create          NO_DEFAULT_PATHS pthread)
  29 CHECK_LIBRARY_EXISTS(pthread    sem_init                NO_DEFAULT_PATHS HAVE_SEM_INIT_LIB)
  30 CHECK_LIBRARY_EXISTS(pthread    sem_timedwait           NO_DEFAULT_PATHS HAVE_SEM_TIMEDWAIT_LIB)
  31 CHECK_LIBRARY_EXISTS(pthread    pthread_mutex_timedlock NO_DEFAULT_PATHS HAVE_MUTEX_TIMEDLOCK_LIB)
  32 CHECK_LIBRARY_EXISTS(rt         clock_gettime           NO_DEFAULT_PATHS HAVE_POSIX_GETTIME)
  33
  34 CHECK_INCLUDE_FILES("time.h;sys/time.h" TIME_WITH_SYS_TIME)
  35 CHECK_INCLUDE_FILES("stdlib.h;stdarg.h;string.h;float.h" STDC_HEADERS)
  36 CHECK_INCLUDE_FILE("pthread.h" HAVE_PTHREAD_H)
  37 CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_VALGRIND_H)
  38 CHECK_INCLUDE_FILE("socket.h" HAVE_SOCKET_H)
  39 CHECK_INCLUDE_FILE("sys/socket.h" HAVE_SYS_SOCKET_H)
  40 CHECK_INCLUDE_FILE("stat.h" HAVE_STAT_H)
  41 CHECK_INCLUDE_FILE("sys/stat.h" HAVE_SYS_STAT_H)
  42 CHECK_INCLUDE_FILE("windows.h" HAVE_WINDOWS_H)
  43 CHECK_INCLUDE_FILE("winsock.h" HAVE_WINSOCK_H)
  44 CHECK_INCLUDE_FILE("winsock2.h" HAVE_WINSOCK2_H)
  45 CHECK_INCLUDE_FILE("errno.h" HAVE_ERRNO_H)
  46 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
  47 CHECK_INCLUDE_FILE("execinfo.h" HAVE_EXECINFO_H)
  48 CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
  49 CHECK_INCLUDE_FILE("sys/time.h" HAVE_SYS_TIME_H)
  50 CHECK_INCLUDE_FILE("time.h" HAVE_TIME_H)
  51 CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
  52 CHECK_INCLUDE_FILE("inttypes.h" HAVE_INTTYPES_H)
  53 CHECK_INCLUDE_FILE("memory.h" HAVE_MEMORY_H)
  54 CHECK_INCLUDE_FILE("stdlib.h" HAVE_STDLIB_H)
  55 CHECK_INCLUDE_FILE("strings.h" HAVE_STRINGS_H)
  56 CHECK_INCLUDE_FILE("string.h" HAVE_STRING_H)
  57 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
  58 CHECK_INCLUDE_FILE("stdio.h" HAVE_STDIO_H)
  59
  60 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
  61 CHECK_FUNCTION_EXISTS(usleep HAVE_USLEEP)
  62 CHECK_FUNCTION_EXISTS(getdtablesize HAVE_GETDTABLESIZE)
  63 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
  64 CHECK_FUNCTION_EXISTS(readv HAVE_READV)
  65 CHECK_FUNCTION_EXISTS(popen HAVE_POPEN)
  66 CHECK_FUNCTION_EXISTS(signal HAVE_SIGNAL)
  67 CHECK_FUNCTION_EXISTS(snprintf HAVE_SNPRINTF)
  68 CHECK_FUNCTION_EXISTS(vsnprintf HAVE_VSNPRINTF)
  69 CHECK_FUNCTION_EXISTS(asprintf HAVE_ASPRINTF)
  70 CHECK_FUNCTION_EXISTS(vasprintf HAVE_VASPRINTF)
  71 CHECK_FUNCTION_EXISTS(makecontext HAVE_MAKECONTEXT)
  72 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
  73
  74 if(WIN32) #THOSE FILES ARE FUNCTIONS ARE NOT DETECTED BUT THEY SHOULD...
  75     set(HAVE_UCONTEXT_H 1)
  76     set(HAVE_MAKECONTEXT 1)
  77     set(HAVE_SNPRINTF 1)
  78     set(HAVE_VSNPRINTF 1)
  79 endif(WIN32)
  80
  81 set(CONTEXT_UCONTEXT 0)
  82 SET(CONTEXT_THREADS 0)
  83 SET(HAVE_RUBY 0)
  84 set(HAVE_LUA 0)
  85 SET(HAVE_TRACING 0)
  86
  87 if(enable_tracing)
  88         SET(HAVE_TRACING 1)
  89 endif(enable_tracing)
  90
  91 if(enable_latency_bound_tracking)
  92         SET(HAVE_LATENCY_BOUND_TRACKING 1)
  93 else(enable_latency_bound_tracking)
  94   if(enable_gtnets)
  95     message("-- Warning : Turning latency_bound_tracking to ON because GTNeTs is ON")
  96     SET(enable_latency_bound_tracking ON)
  97     SET(HAVE_LATENCY_BOUND_TRACKING 1)
  98   else(enable_gtnets)
  99     SET(HAVE_LATENCY_BOUND_TRACKING 0)
 100   endif(enable_gtnets)
 101 endif(enable_latency_bound_tracking)
 102
 103 if(enable_model-checking AND HAVE_MMAP)
 104         SET(HAVE_MC 1)
 105         SET(MMALLOC_WANT_OVERIDE_LEGACY 1)
 106 else(enable_model-checking AND HAVE_MMAP)
 107         SET(HAVE_MC 0)
 108         SET(MMALLOC_WANT_OVERIDE_LEGACY 0)
 109 endif(enable_model-checking AND HAVE_MMAP)
 110
 111 if(enable_lua)
 112         if(LUA51_FOUND)
 113                 set(HAVE_LUA 1)
 114                 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-I${LUA_INCLUDE_DIR} ")
 115                 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-L${LUA_LIBRARY_DIR} ")
 116         else(LUA51_FOUND)
 117                 message("-- Warning : Lua need version 5.1")
 118         endif(LUA51_FOUND)
 119 endif(enable_lua)
 120
 121 #--------------------------------------------------------------------------------------------------
 122 ### Initialize of Smpi
 123
 124 if(enable_smpi)
 125         if(HAVE_F2C_H)
 126        string(REGEX MATCH "-I${HAVE_F2C_H} " operation "${CMAKE_C_FLAGS}")
 127            if(NOT operation)
 128                         SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-I${HAVE_F2C_H} ")
 129            endif(NOT operation)
 130         else(HAVE_F2C_H)
 131                 message("-- Warning : You should install f2c before use smpi.")
 132         endif(HAVE_F2C_H)
 133 endif(enable_smpi)
 134
 135 #--------------------------------------------------------------------------------------------------
 136 ### Initialize of CONTEXT GTNETS
 137 if(NOT enable_gtnets OR enable_supernovae)
 138         SET(HAVE_GTNETS 0)
 139 else(NOT enable_gtnets OR enable_supernovae)
 140         set(GTNETS_LDFLAGS "-L${gtnets_path}/lib")
 141         set(GTNETS_CPPFLAGS "-I${gtnets_path}/include/gtnets")
 142         exec_program("${CMAKE_CXX_COMPILER} ${GTNETS_CPPFLAGS} -lgtnets ${GTNETS_LDFLAGS} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_gtnets.cpp " OUTPUT_VARIABLE COMPILE_GTNETS_VAR)
 143         if(COMPILE_GTNETS_VAR)
 144                 SET(HAVE_GTNETS 0)
 145         else(COMPILE_GTNETS_VAR)
 146                 SET(HAVE_GTNETS 1)
 147                 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}${GTNETS_CPPFLAGS} ${GTNETS_LDFLAGS} ")
 148                 SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}${GTNETS_CPPFLAGS} ${GTNETS_LDFLAGS} ")
 149                 string(REGEX MATCH "${gtnets_path}/lib" operation "$ENV{LD_LIBRARY_PATH}")
 150                 if(NOT operation)
 151                         message(FATAL_ERROR "\n\nTo use GTNETS don't forget to set LD_LIBRARY_PATH with \n\texport LD_LIBRARY_PATH=$LD_LIBRARY_PATH:${gtnets_path}/lib\n\n")
 152                 endif(NOT operation)
 153         endif(COMPILE_GTNETS_VAR)
 154 endif(NOT enable_gtnets OR enable_supernovae)
 155
 156 #--------------------------------------------------------------------------------------------------
 157 ### Initialize of CONTEXT THREADS
 158
 159 if(pthread)
 160         set(pthread 1)
 161 elseif(pthread)
 162         set(pthread 0)
 163 endif(pthread)
 164
 165 if(pthread)
 166         ### HAVE_SEM_INIT
 167
 168         if(HAVE_SEM_INIT_LIB)
 169                 exec_program("${CMAKE_C_COMPILER} -lpthread ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_init.c" OUTPUT_VARIABLE HAVE_SEM_INIT_run)
 170                 if(HAVE_SEM_INIT_run)
 171                         set(HAVE_SEM_INIT 0)
 172                 else(HAVE_SEM_INIT_run)
 173                         set(HAVE_SEM_INIT 1)
 174                 endif(HAVE_SEM_INIT_run)
 175         endif(HAVE_SEM_INIT_LIB)
 176
 177         ### HAVE_SEM_TIMEDWAIT
 178
 179         if(HAVE_SEM_TIMEDWAIT_LIB)
 180                 exec_program("${CMAKE_C_COMPILER} -lpthread ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_timedwait.c" OUTPUT_VARIABLE HAVE_SEM_TIMEDWAIT_run)
 181                 if(HAVE_SEM_TIMEDWAIT_run)
 182                         set(HAVE_SEM_TIMEDWAIT 0)
 183                 else(HAVE_SEM_TIMEDWAIT_run)
 184                         set(HAVE_SEM_TIMEDWAIT 1)
 185                 endif(HAVE_SEM_TIMEDWAIT_run)
 186         endif(HAVE_SEM_TIMEDWAIT_LIB)
 187
 188         ### HAVE_MUTEX_TIMEDLOCK
 189
 190         if(HAVE_MUTEX_TIMEDLOCK_LIB)
 191                 exec_program("${CMAKE_C_COMPILER} -lpthread ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_mutex_timedlock.c" OUTPUT_VARIABLE HAVE_SEM_TIMEDWAIT_run)
 192                 if(HAVE_MUTEX_TIMEDLOCK_run)
 193                         set(HAVE_MUTEX_TIMEDLOCK 0)
 194                 else(HAVE_MUTEX_TIMEDLOCK_run)
 195                         set(HAVE_MUTEX_TIMEDLOCK 1)
 196                 endif(HAVE_MUTEX_TIMEDLOCK_run)
 197         endif(HAVE_MUTEX_TIMEDLOCK_LIB)
 198 endif(pthread)
 199
 200 # AC_CHECK_MCSC(mcsc=yes, mcsc=no)
 201 set(mcsc_flags "")
 202 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 203         set(mcsc_flags "-D_XOPEN_SOURCE")
 204 endif(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 205
 206 if(WIN32)
 207     if(__VISUALC__)
 208         set(mcsc_flags "/D_XBT_WIN32 /I${CMAKE_HOME_DIRECTORY}/include/xbt /I${CMAKE_HOME_DIRECTORY}/src/xbt")
 209         endif(__VISUALC__)
 210         if(__GNUC__)
 211                 set(mcsc_flags "-D_XBT_WIN32 -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
 212         endif(__GNUC__)
 213 endif(WIN32)
 214
 215 IF(CMAKE_CROSSCOMPILING)
 216         IF(WIN32)
 217                 set(windows_context "yes")
 218                 set(IS_WINDOWS 1)
 219         ENDIF(WIN32)
 220 ELSE(CMAKE_CROSSCOMPILING)
 221         try_run(RUN_mcsc_VAR COMPILE_mcsc_VAR
 222                 ${simgrid_BINARY_DIR}
 223                 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_AC_CHECK_MCSC.c
 224                 COMPILE_DEFINITIONS "${mcsc_flags}"
 225                 OUTPUT_VARIABLE var_compil
 226                 )
 227
 228                 if(EXISTS "${simgrid_BINARY_DIR}/conftestval" AND COMPILE_mcsc_VAR)
 229                         file(READ "${simgrid_BINARY_DIR}/conftestval" mcsc)
 230                         STRING(REPLACE "\n" "" mcsc "${mcsc}")
 231                         if(mcsc)
 232                                 set(mcsc "yes")
 233                         elseif(mcsc)
 234                                 set(mcsc "no")
 235                         endif(mcsc)
 236                 else(EXISTS "${simgrid_BINARY_DIR}/conftestval" AND COMPILE_mcsc_VAR)
 237                         set(mcsc "no")
 238                 endif(EXISTS "${simgrid_BINARY_DIR}/conftestval" AND COMPILE_mcsc_VAR)
 239 ENDIF(CMAKE_CROSSCOMPILING)
 240
 241 if(mcsc MATCHES "no" AND pthread)
 242         if(HAVE_WINDOWS_H)
 243                 set(windows_context "yes")
 244                 set(IS_WINDOWS 1)
 245         elseif(HAVE_WINDOWS_H)
 246                 message(FATAL_ERROR "no appropriate backend found")
 247         endif(HAVE_WINDOWS_H)
 248 endif(mcsc MATCHES "no" AND pthread)
 249
 250 if(with_context MATCHES "ucontext" AND mcsc MATCHES "no")
 251         message(FATAL_ERROR "-Dwith-context=ucontext specified but ucontext unusable.")
 252 endif(with_context MATCHES "ucontext" AND mcsc MATCHES "no")
 253
 254 set(with_context_ok 0)
 255 if(with_context MATCHES "windows")
 256         set(with_context_ok 1)
 257         if(NOT HAVE_WINDOWS_H)
 258                 message(FATAL_ERROR "no appropriate backend found windows")
 259         endif(NOT HAVE_WINDOWS_H)
 260 endif(with_context MATCHES "windows")
 261
 262 if(with_context MATCHES "pthreads")
 263         set(with_context_ok 1)
 264         set(with_context "pthread")
 265 endif(with_context MATCHES "pthreads")
 266
 267 if(with_context MATCHES "auto")
 268         set(with_context_ok 1)
 269         set(with_context "ucontext")
 270         message("-- With_context auto change to ucontext")
 271 endif(with_context MATCHES "auto")
 272
 273 if(with_context MATCHES "ucontext")
 274         set(with_context_ok 1)
 275         if(mcsc)
 276                 set(CONTEXT_UCONTEXT 1)
 277         else(mcsc)
 278                 if(windows_context MATCHES "yes")
 279                         set(with_context "windows")
 280                         message("-- With_context ucontext change to windows")
 281                 else(windows_context MATCHES "yes")
 282                         set(with_context "pthread")
 283                         message("-- With_context ucontext change to pthread")
 284                 endif(windows_context MATCHES "yes")
 285         endif(mcsc)
 286 endif(with_context MATCHES "ucontext")
 287
 288 if(with_context MATCHES "pthread")
 289         set(with_context_ok 1)
 290         if(NOT pthread)
 291                 message(FATAL_ERROR "Cannot find pthreads (try -Dwith_context=ucontext if you haven't already tried).")
 292         endif(NOT pthread)
 293         SET(CONTEXT_THREADS 1)
 294 endif(with_context MATCHES "pthread")
 295
 296 if(with_context MATCHES "ucontext")
 297         SET(CONTEXT_THREADS 0)
 298 endif(with_context MATCHES "ucontext")
 299
 300 if(NOT with_context_ok)
 301         message(FATAL_ERROR "-Dwith-context must be either ucontext or pthread")
 302 endif(NOT with_context_ok)
 303
 304 ###############
 305 ## SVN version check
 306 ##
 307 if(IS_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.svn)
 308         find_file(SVN ".svn" ${CMAKE_HOME_DIRECTORY})
 309         exec_program("svnversion ${CMAKE_HOME_DIRECTORY}" OUTPUT_VARIABLE "SVN_VERSION")
 310         message("-- svn version ${SVN_VERSION}")
 311 endif(IS_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.svn)
 312
 313 if(IS_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git)
 314
 315         exec_program("git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --oneline -1" OUTPUT_VARIABLE "GIT_VERSION")
 316         exec_program("git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --format=%ai ." OUTPUT_VARIABLE "GIT_DATE")
 317         exec_program("git svn info" ${CMAKE_HOME_DIRECTORY} OUTPUT_VARIABLE "GIT_SVN_VERSION")
 318
 319         string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
 320         STRING(REPLACE " +0000" "" GIT_DATE ${GIT_DATE})
 321         STRING(REPLACE " " "~" GIT_DATE ${GIT_DATE})
 322         STRING(REPLACE ":" "-" GIT_DATE ${GIT_DATE})
 323
 324         exec_program("git config --get svn-remote.svn.url"
 325                 OUTPUT_VARIABLE url
 326                 RETURN_VALUE ret)
 327         if(ret EQUAL 0)
 328                 exec_program("git svn info" ${CMAKE_HOME_DIRECTORY}
 329                         OUTPUT_VARIABLE "GIT_SVN_VERSION")
 330                 string(REPLACE "\n" ";" GIT_SVN_VERSION ${GIT_SVN_VERSION})
 331                 foreach(line ${GIT_SVN_VERSION})
 332                         string(REGEX MATCH "^Revision:.*" line_good ${line})
 333                         if(line_good)
 334                                 string(REPLACE "Revision: " ""
 335                                         line_good ${line_good})
 336                                 set(SVN_VERSION ${line_good})
 337                         endif(line_good)
 338                 endforeach(line ${GIT_SVN_VERSION})
 339         endif(ret EQUAL 0)
 340 endif(IS_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git)
 341
 342 ###################################
 343 ## SimGrid and GRAS specific checks
 344 ##
 345
 346 IF(NOT CMAKE_CROSSCOMPILING)
 347 # Check architecture signature begin
 348 try_run(RUN_GRAS_VAR COMPILE_GRAS_VAR
 349         ${simgrid_BINARY_DIR}
 350         ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_GRAS_ARCH.c
 351         RUN_OUTPUT_VARIABLE var1
 352         )
 353 if(BIGENDIAN)
 354   set(val_big "B${var1}")
 355   set(GRAS_BIGENDIAN 1)
 356 else(BIGENDIAN)
 357   set(val_big "l${var1}")
 358   set(GRAS_BIGENDIAN 0)
 359 endif(BIGENDIAN)
 360
 361 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:")
 362         #gras_arch=0; gras_size=32; gras_arch_name=little32_1;
 363         SET(GRAS_ARCH_32_BITS 1)
 364         SET(GRAS_THISARCH 0)
 365 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:")
 366 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:")
 367         #gras_arch=1; gras_size=32; gras_arch_name=little32_2;
 368         SET(GRAS_ARCH_32_BITS 1)
 369         SET(GRAS_THISARCH 1)
 370 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:")
 371 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:")
 372         #gras_arch=2; gras_size=32; gras_arch_name=little32_4;
 373         SET(GRAS_ARCH_32_BITS 1)
 374         SET(GRAS_THISARCH 2)
 375 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:")
 376 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:")
 377         #gras_arch=3; gras_size=32; gras_arch_name=little32_8;
 378         SET(GRAS_ARCH_32_BITS 1)
 379         SET(GRAS_THISARCH 3)
 380 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:")
 381 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:")
 382         #gras_arch=4; gras_size=64; gras_arch_name=little64;
 383         SET(GRAS_ARCH_32_BITS 0)
 384         SET(GRAS_THISARCH 4)
 385 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:")
 386
 387 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:")
 388         #gras_arch=5; gras_size=32; gras_arch_name=big32;
 389         SET(GRAS_ARCH_32_BITS 1)
 390         SET(GRAS_THISARCH 5)
 391 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:")
 392 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:")
 393         #gras_arch=6; gras_size=32; gras_arch_name=big32_8_4;
 394         SET(GRAS_ARCH_32_BITS 1)
 395         SET(GRAS_THISARCH 6)
 396 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:")
 397 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:")
 398         #gras_arch=7; gras_size=32; gras_arch_name=big32_4;
 399         SET(GRAS_ARCH_32_BITS 1)
 400         SET(GRAS_THISARCH 7)
 401 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:")
 402 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:")
 403         #gras_arch=8; gras_size=32; gras_arch_name=big32_2;
 404         SET(GRAS_ARCH_32_BITS 1)
 405         SET(GRAS_THISARCH 8)
 406 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:")
 407 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:")
 408         #gras_arch=9; gras_size=64; gras_arch_name=big64;
 409         SET(GRAS_ARCH_32_BITS 0)
 410         SET(GRAS_THISARCH 9)
 411 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:")
 412 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:")
 413         #gras_arch=10;gras_size=64; gras_arch_name=big64_8_4;
 414         SET(GRAS_ARCH_32_BITS 0)
 415         SET(GRAS_THISARCH 10)
 416 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:")
 417
 418
 419 # Check architecture signature end
 420 try_run(RUN_GRAS_VAR COMPILE_GRAS_VAR
 421         ${simgrid_BINARY_DIR}
 422         ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_GRAS_CHECK_STRUCT_COMPACTION.c
 423         RUN_OUTPUT_VARIABLE var2
 424         )
 425 separate_arguments(var2)
 426 foreach(var_tmp ${var2})
 427         set(${var_tmp} 1)
 428 endforeach(var_tmp ${var2})
 429
 430 # Check for [SIZEOF_MAX]
 431 try_run(RUN_SM_VAR COMPILE_SM_VAR
 432         ${simgrid_BINARY_DIR}
 433         ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_max_size.c
 434         RUN_OUTPUT_VARIABLE var3
 435         )
 436 SET(SIZEOF_MAX ${var3})
 437 ENDIF(NOT CMAKE_CROSSCOMPILING)
 438
 439 #--------------------------------------------------------------------------------------------------
 440
 441 set(makecontext_CPPFLAGS_2 "")
 442 if(HAVE_MAKECONTEXT OR WIN32)
 443         set(makecontext_CPPFLAGS "-DTEST_makecontext")
 444         if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 445                 set(makecontext_CPPFLAGS_2 "-DOSX")
 446         endif(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 447
 448     if(WIN32 AND __VISUALC__)
 449         set(makecontext_CPPFLAGS "/DTEST_makecontext")
 450             set(makecontext_CPPFLAGS_2 "/D_XBT_WIN32 /I${CMAKE_HOME_DIRECTORY}/include/xbt /I${CMAKE_HOME_DIRECTORY}/src/xbt")
 451         endif(WIN32 AND __VISUALC__)
 452         if(WIN32 AND __GNUC__)
 453             set(makecontext_CPPFLAGS "-DTEST_makecontext")
 454             set(makecontext_CPPFLAGS_2 "-D_XBT_WIN32 -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
 455         endif(WIN32 AND __GNUC__)
 456
 457         try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
 458                 ${simgrid_BINARY_DIR}
 459                 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_stacksetup.c
 460                 COMPILE_DEFINITIONS "${makecontext_CPPFLAGS} ${makecontext_CPPFLAGS_2}"
 461                 )
 462         file(READ ${simgrid_BINARY_DIR}/conftestval MAKECONTEXT_ADDR_SIZE)
 463         string(REPLACE "\n" "" MAKECONTEXT_ADDR_SIZE "${MAKECONTEXT_ADDR_SIZE}")
 464         string(REGEX MATCH ;^.*,;MAKECONTEXT_ADDR "${MAKECONTEXT_ADDR_SIZE}")
 465         string(REGEX MATCH ;,.*$; MAKECONTEXT_SIZE "${MAKECONTEXT_ADDR_SIZE}")
 466         string(REPLACE "," "" makecontext_addr "${MAKECONTEXT_ADDR}")
 467         string(REPLACE "," "" makecontext_size "${MAKECONTEXT_SIZE}")
 468         set(pth_skaddr_makecontext "#define pth_skaddr_makecontext(skaddr,sksize) (${makecontext_addr})")
 469         set(pth_sksize_makecontext "#define pth_sksize_makecontext(skaddr,sksize) (${makecontext_size})")
 470
 471 endif(HAVE_MAKECONTEXT OR WIN32)
 472
 473 #--------------------------------------------------------------------------------------------------
 474
 475 ### check for stackgrowth
 476 if (NOT CMAKE_CROSSCOMPILING)
 477         try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
 478                 ${simgrid_BINARY_DIR}
 479                 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_stackgrowth.c
 480                 )
 481 file(READ "${simgrid_BINARY_DIR}/conftestval" stack)
 482 if(stack MATCHES "down")
 483         set(PTH_STACKGROWTH "-1")
 484 endif(stack MATCHES "down")
 485 if(stack MATCHES "up")
 486         set(PTH_STACKGROWTH "1")
 487 endif(stack MATCHES "up")
 488
 489 endif(NOT CMAKE_CROSSCOMPILING)
 490 ###############
 491 ## System checks
 492 ##
 493
 494 #SG_CONFIGURE_PART([System checks...])
 495 #AC_PROG_CC(xlC gcc cc) -auto
 496 #AM_SANITY_CHECK -auto
 497
 498 #AC_PROG_MAKE_SET
 499
 500
 501 #AC_PRINTF_NULL
 502 try_run(RUN_PRINTF_NULL_VAR COMPILE_PRINTF_NULL_VAR
 503         ${simgrid_BINARY_DIR}
 504         ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_printf_null.c
 505         )
 506
 507 if(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
 508 SET(PRINTF_NULL_WORKING "0")
 509 else(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
 510 SET(PRINTF_NULL_WORKING "1")
 511 endif(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
 512
 513 #AC_CHECK_VA_COPY
 514
 515 set(diff_va "va_copy((d),(s))"
 516 "VA_COPY((d),(s))"
 517 "__va_copy((d),(s))"
 518 "__builtin_va_copy((d),(s))"
 519 "do { (d) = (s)\; } while (0)"
 520 "do { *(d) = *(s)\; } while (0)"
 521 "memcpy((void *)&(d), (void *)&(s), sizeof(s))"
 522 "memcpy((void *)(d), (void *)(s), sizeof(*(s)))"
 523 )
 524
 525 foreach(fct ${diff_va})
 526         write_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c" "#include <stdlib.h>
 527         #include <stdarg.h>
 528         #include <string.h>
 529         #define DO_VA_COPY(d,s) ${fct}
 530         void test(char *str, ...)
 531         {
 532             va_list ap, ap2;
 533             int i;
 534             va_start(ap, str);
 535             DO_VA_COPY(ap2, ap);
 536             for (i = 1; i <= 9; i++) {
 537                 int k = (int)va_arg(ap, int);
 538                 if (k != i)
 539                     abort();
 540             }
 541             DO_VA_COPY(ap, ap2);
 542             for (i = 1; i <= 9; i++) {
 543                 int k = (int)va_arg(ap, int);
 544                 if (k != i)
 545                     abort();
 546             }
 547             va_end(ap);
 548         }
 549         int main(int argc, char *argv[])
 550         {
 551             test("test", 1, 2, 3, 4, 5, 6, 7, 8, 9);
 552             exit(0);
 553         }"
 554         )
 555         try_compile(COMPILE_VA_NULL_VAR
 556         ${simgrid_BINARY_DIR}
 557         ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c
 558         )
 559         if(COMPILE_VA_NULL_VAR)
 560                 string(REGEX REPLACE "\;" "" fctbis ${fct})
 561                 if(${fctbis} STREQUAL "va_copy((d),(s))")
 562                         set(HAVE_VA_COPY 1)
 563                         set(ac_cv_va_copy "C99")
 564                         set(__VA_COPY_USE_C99 "va_copy((d),(s))")
 565                 endif(${fctbis} STREQUAL "va_copy((d),(s))")
 566
 567                 if(${fctbis} STREQUAL "VA_COPY((d),(s))")
 568                         set(ac_cv_va_copy "GCM")
 569                         set(__VA_COPY_USE_GCM "VA_COPY((d),(s))")
 570                 endif(${fctbis} STREQUAL "VA_COPY((d),(s))")
 571
 572                 if(${fctbis} STREQUAL "__va_copy((d),(s))")
 573                         set(ac_cv_va_copy "GCH")
 574                         set(__VA_COPY_USE_GCH "__va_copy((d),(s))")
 575                 endif(${fctbis} STREQUAL "__va_copy((d),(s))")
 576
 577                 if(${fctbis} STREQUAL "__builtin_va_copy((d),(s))")
 578                         set(ac_cv_va_copy "GCB")
 579                         set(__VA_COPY_USE_GCB "__builtin_va_copy((d),(s))")
 580                 endif(${fctbis} STREQUAL "__builtin_va_copy((d),(s))")
 581
 582                 if(${fctbis} STREQUAL "do { (d) = (s) } while (0)")
 583                         set(ac_cv_va_copy "ASS")
 584                         set(__VA_COPY_USE_ASS "do { (d) = (s); } while (0)")
 585                 endif(${fctbis} STREQUAL "do { (d) = (s) } while (0)")
 586
 587                 if(${fctbis} STREQUAL "do { *(d) = *(s) } while (0)")
 588                         set(ac_cv_va_copy "ASP")
 589                         set(__VA_COPY_USE_ASP "do { *(d) = *(s); } while (0)")
 590                 endif(${fctbis} STREQUAL "do { *(d) = *(s) } while (0)")
 591
 592                 if(${fctbis} STREQUAL "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
 593                         set(ac_cv_va_copy "CPS")
 594                         set(__VA_COPY_USE_CPS "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
 595                 endif(${fctbis} STREQUAL "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
 596
 597                 if(${fctbis} STREQUAL "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
 598                         set(ac_cv_va_copy "CPP")
 599                         set(__VA_COPY_USE_CPP "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
 600                 endif(${fctbis} STREQUAL "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
 601
 602                 if(NOT STATUS_OK)
 603                 set(__VA_COPY_USE "__VA_COPY_USE_${ac_cv_va_copy}(d, s)")
 604                 endif(NOT STATUS_OK)
 605                 set(STATUS_OK "1")
 606
 607         endif(COMPILE_VA_NULL_VAR)
 608
 609 endforeach(fct ${diff_va})
 610 file(REMOVE "${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c")
 611
 612 #--------------------------------------------------------------------------------------------------
 613 ### check for getline
 614 try_compile(COMPILE_RESULT_VAR
 615         ${simgrid_BINARY_DIR}
 616         ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_getline.c
 617         )
 618
 619 if(NOT COMPILE_RESULT_VAR)
 620 SET(need_getline "#define SIMGRID_NEED_GETLINE 1")
 621 SET(SIMGRID_NEED_GETLINE 1)
 622 else(NOT COMPILE_RESULT_VAR)
 623 SET(need_getline "")
 624 SET(SIMGRID_NEED_GETLINE 0)
 625 endif(NOT COMPILE_RESULT_VAR)
 626
 627 ### check for a working snprintf
 628 if(HAVE_SNPRINTF AND HAVE_VSNPRINTF OR WIN32)
 629     if(WIN32)
 630         #set(HAVE_SNPRINTF 1)
 631         #set(HAVE_VSNPRINTF 1)
 632     endif(WIN32)
 633
 634         if(CMAKE_CROSSCOMPILING)
 635                 set(RUN_SNPRINTF_FUNC "cross")
 636                 #set(PREFER_PORTABLE_SNPRINTF 1)
 637         else(CMAKE_CROSSCOMPILING)
 638             try_run(RUN_SNPRINTF_FUNC_VAR COMPILE_SNPRINTF_FUNC_VAR
 639                 ${simgrid_BINARY_DIR}
 640                 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_snprintf.c
 641             )
 642         endif(CMAKE_CROSSCOMPILING)
 643
 644         if(CMAKE_CROSSCOMPILING)
 645                 set(RUN_VSNPRINTF_FUNC "cross")
 646                 set(PREFER_PORTABLE_VSNPRINTF 1)
 647         else(CMAKE_CROSSCOMPILING)
 648            try_run(RUN_VSNPRINTF_FUNC_VAR COMPILE_VSNPRINTF_FUNC_VAR
 649                 ${simgrid_BINARY_DIR}
 650                 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_vsnprintf.c
 651            )
 652         endif(CMAKE_CROSSCOMPILING)
 653
 654         set(PREFER_PORTABLE_SNPRINTF 0)
 655         if(RUN_VSNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
 656                 set(PREFER_PORTABLE_SNPRINTF 1)
 657         endif(RUN_VSNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
 658         if(RUN_SNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
 659                 set(PREFER_PORTABLE_SNPRINTF 1)
 660         endif(RUN_SNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
 661 endif(HAVE_SNPRINTF AND HAVE_VSNPRINTF OR WIN32)
 662
 663 ### check for asprintf function familly
 664 if(HAVE_ASPRINTF)
 665         SET(simgrid_need_asprintf "")
 666         SET(NEED_ASPRINTF 0)
 667 else(HAVE_ASPRINTF)
 668         SET(simgrid_need_asprintf "#define SIMGRID_NEED_ASPRINTF 1")
 669         SET(NEED_ASPRINTF 1)
 670 endif(HAVE_ASPRINTF)
 671
 672 if(HAVE_VASPRINTF)
 673         SET(simgrid_need_vasprintf "")
 674         SET(NEED_VASPRINTF 0)
 675 else(HAVE_VASPRINTF)
 676         SET(simgrid_need_vasprintf "#define SIMGRID_NEED_VASPRINTF 1")
 677         SET(NEED_VASPRINTF 1)
 678 endif(HAVE_VASPRINTF)
 679
 680 ### check for addr2line
 681
 682 find_path(ADDR2LINE NAMES addr2line     PATHS NO_DEFAULT_PATHS  )
 683 if(ADDR2LINE)
 684 set(ADDR2LINE "${ADDR2LINE}/addr2line")
 685 endif(ADDR2LINE)
 686
 687 ### File to create
 688
 689 configure_file("${CMAKE_HOME_DIRECTORY}/src/context_sysv_config.h.in"                   "${CMAKE_CURRENT_BINARY_DIR}/src/context_sysv_config.h" @ONLY IMMEDIATE)
 690
 691 SET( CMAKEDEFINE "#cmakedefine" )
 692 configure_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/gras_config.h.in"      "${CMAKE_CURRENT_BINARY_DIR}/src/gras_config.h" @ONLY IMMEDIATE)
 693 configure_file("${CMAKE_CURRENT_BINARY_DIR}/src/gras_config.h"                  "${CMAKE_CURRENT_BINARY_DIR}/src/gras_config.h" @ONLY IMMEDIATE)
 694 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid_config.h.in"            "${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h" @ONLY IMMEDIATE)
 695
 696 set(top_srcdir "${CMAKE_HOME_DIRECTORY}")
 697 set(srcdir "${CMAKE_HOME_DIRECTORY}/src")
 698
 699 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
 700 set(includedir ${CMAKE_INSTALL_PREFIX}/include)
 701 set(top_builddir ${CMAKE_HOME_DIRECTORY})
 702 set(libdir ${exec_prefix}/lib)
 703 set(CMAKE_LINKARGS "${CMAKE_CURRENT_BINARY_DIR}/lib")
 704 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=${CMAKE_CURRENT_BINARY_DIR}/lib:${gtnets_path}/lib:$LD_LIBRARY_PATH")
 705
 706 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicc.in ${CMAKE_CURRENT_BINARY_DIR}/bin/smpicc @ONLY)
 707 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpif2c.in ${CMAKE_CURRENT_BINARY_DIR}/bin/smpif2c @ONLY)
 708 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpiff.in ${CMAKE_CURRENT_BINARY_DIR}/bin/smpiff @ONLY)
 709 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpirun.in ${CMAKE_CURRENT_BINARY_DIR}/bin/smpirun @ONLY)
 710 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/hostfile ${CMAKE_CURRENT_BINARY_DIR}/examples/smpi/hostfile COPYONLY)
 711 configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/small_platform.xml ${CMAKE_CURRENT_BINARY_DIR}/examples/msg/small_platform.xml COPYONLY)
 712 configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/small_platform_with_routers.xml ${CMAKE_CURRENT_BINARY_DIR}/examples/msg/small_platform_with_routers.xml COPYONLY)
 713
 714 exec_program("chmod a=rwx ${CMAKE_CURRENT_BINARY_DIR}/bin/smpicc" OUTPUT_VARIABLE OKITOKI)
 715 exec_program("chmod a=rwx ${CMAKE_CURRENT_BINARY_DIR}/bin/smpif2c" OUTPUT_VARIABLE OKITOKI)
 716 exec_program("chmod a=rwx ${CMAKE_CURRENT_BINARY_DIR}/bin/smpiff" OUTPUT_VARIABLE OKITOKI)
 717 exec_program("chmod a=rwx ${CMAKE_CURRENT_BINARY_DIR}/bin/smpirun" OUTPUT_VARIABLE OKITOKI)