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