buildtools/Cmake/CompleteInFiles.cmake

   1 include(CheckFunctionExists)
   2 include(CheckIncludeFile)
   3 include(CheckIncludeFiles)
   4 include(CheckLibraryExists)
   5 include(TestBigEndian)
   6
   7 TEST_BIG_ENDIAN(BIGENDIAN)
   8
   9 # Checks for header libraries functions.
  10
  11 find_library(HAVE_CGRAPH_LIB cgraph)
  12 find_file(HAVE_CGRAPH_H graphviz/cgraph.h)
  13
  14 CHECK_LIBRARY_EXISTS(pthread    pthread_create          NO_DEFAULT_PATHS pthread)
  15 CHECK_LIBRARY_EXISTS(pthread    sem_init                NO_DEFAULT_PATHS HAVE_SEM_INIT_LIB)
  16 CHECK_LIBRARY_EXISTS(pthread    sem_timedwait           NO_DEFAULT_PATHS HAVE_SEM_TIMEDWAIT_LIB)
  17 CHECK_LIBRARY_EXISTS(pthread    pthread_mutex_timedlock NO_DEFAULT_PATHS HAVE_MUTEX_TIMEDLOCK_LIB)
  18 CHECK_LIBRARY_EXISTS(rt         clock_gettime           NO_DEFAULT_PATHS HAVE_POSIX_GETTIME)
  19
  20 CHECK_INCLUDE_FILES("time.h;sys/time.h" TIME_WITH_SYS_TIME)
  21 CHECK_INCLUDE_FILES("stdlib.h;stdarg.h;string.h;float.h" STDC_HEADERS)
  22 CHECK_INCLUDE_FILE("pthread.h" HAVE_PTHREAD_H)
  23 CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_VALGRIND_H)
  24 CHECK_INCLUDE_FILE("socket.h" HAVE_SOCKET_H)
  25 CHECK_INCLUDE_FILE("sys/socket.h" HAVE_SYS_SOCKET_H)
  26 CHECK_INCLUDE_FILE("stat.h" HAVE_STAT_H)
  27 CHECK_INCLUDE_FILE("sys/stat.h" HAVE_SYS_STAT_H)
  28 CHECK_INCLUDE_FILE("windows.h" HAVE_WINDOWS_H)
  29 CHECK_INCLUDE_FILE("winsock.h" HAVE_WINSOCK_H)
  30 CHECK_INCLUDE_FILE("winsock2.h" HAVE_WINSOCK2_H)
  31 CHECK_INCLUDE_FILE("errno.h" HAVE_ERRNO_H)
  32 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
  33 CHECK_INCLUDE_FILE("execinfo.h" HAVE_EXECINFO_H)
  34 CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
  35 CHECK_INCLUDE_FILE("sys/time.h" HAVE_SYS_TIME_H)
  36 CHECK_INCLUDE_FILE("time.h" HAVE_TIME_H)
  37 CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
  38 CHECK_INCLUDE_FILE("inttypes.h" HAVE_INTTYPES_H)
  39 CHECK_INCLUDE_FILE("memory.h" HAVE_MEMORY_H)
  40 CHECK_INCLUDE_FILE("stdlib.h" HAVE_STDLIB_H)
  41 CHECK_INCLUDE_FILE("strings.h" HAVE_STRINGS_H)
  42 CHECK_INCLUDE_FILE("string.h" HAVE_STRING_H)
  43 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
  44 CHECK_INCLUDE_FILE("stdio.h" HAVE_STDIO_H)
  45
  46 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
  47 CHECK_FUNCTION_EXISTS(usleep HAVE_USLEEP)
  48 CHECK_FUNCTION_EXISTS(getdtablesize HAVE_GETDTABLESIZE)
  49 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
  50 CHECK_FUNCTION_EXISTS(readv HAVE_READV)
  51 CHECK_FUNCTION_EXISTS(popen HAVE_POPEN)
  52 CHECK_FUNCTION_EXISTS(signal HAVE_SIGNAL)
  53 CHECK_FUNCTION_EXISTS(snprintf HAVE_SNPRINTF)
  54 CHECK_FUNCTION_EXISTS(vsnprintf HAVE_VSNPRINTF)
  55 CHECK_FUNCTION_EXISTS(asprintf HAVE_ASPRINTF)
  56 CHECK_FUNCTION_EXISTS(vasprintf HAVE_VASPRINTF)
  57 CHECK_FUNCTION_EXISTS(makecontext HAVE_MAKECONTEXT)
  58 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
  59
  60 if(WIN32)
  61     set(HAVE_UCONTEXT_H 1)
  62     set(HAVE_MAKECONTEXT 1)
  63 endif(WIN32)
  64
  65 set(CONTEXT_UCONTEXT 0)
  66 SET(CONTEXT_THREADS 0)
  67 SET(HAVE_RUBY 0)
  68 set(HAVE_LUA 0)
  69 SET(HAVE_JAVA 0)
  70 SET(HAVE_TRACING 0)
  71
  72 if(enable_tracing)
  73         SET(HAVE_TRACING 1)
  74 endif(enable_tracing)
  75
  76 if(enable_model-checking AND HAVE_MMAP)
  77         SET(HAVE_MC 1)
  78         SET(MMALLOC_WANT_OVERIDE_LEGACY 1)
  79 else(enable_model-checking AND HAVE_MMAP)
  80         SET(HAVE_MC 0)
  81         SET(MMALLOC_WANT_OVERIDE_LEGACY 0)
  82 endif(enable_model-checking AND HAVE_MMAP)
  83
  84 if(enable_lua)
  85         include(FindLua51)
  86         if(LUA51_FOUND)
  87                 set(HAVE_LUA 1)
  88                 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-I${LUA_INCLUDE_DIR} ")
  89                 foreach(path_lua ${LUA_LIBRARIES})
  90                 string(REGEX REPLACE "liblua.*" "" path_lua_to_use ${path_lua})
  91                 string(REGEX MATCH ".*lua.*" operation "${path_lua}")
  92                 if(operation)
  93                         string(REGEX REPLACE "${path_lua_to_use}" "" liblua ${path_lua})
  94                         string(REPLACE "lib" "" liblua "${liblua}")
  95                         string(REGEX REPLACE "[.][^.]*$" "" liblua "${liblua}")
  96                 endif(operation)
  97                 endforeach(path_lua ${LUA_LIBRARIES})
  98         else(LUA51_FOUND)
  99                 message("Lua binding need version 5.1 and cmake version 2.8")
 100                 message("Cmake version ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}")
 101         endif(LUA51_FOUND)
 102 endif(enable_lua)
 103
 104 if(enable_ruby)
 105         include(FindRuby)
 106         if(RUBY_LIBRARY)
 107                 if(RUBY_VERSION_MAJOR MATCHES "1" AND RUBY_VERSION_MINOR MATCHES "8")
 108                         set(LIB_RUBY_VERSION "${RUBY_VERSION_MAJOR}.${RUBY_VERSION_MINOR}.${RUBY_VERSION_PATCH}")
 109                         string(REGEX MATCH "ruby.*[0-9]" RUBY_LIBRARY_NAME ${RUBY_LIBRARY})
 110                         if(NOT RUBY_LIBRARY_NAME)
 111                                 set(RUBY_LIBRARY_NAME ruby)
 112                         endif(NOT RUBY_LIBRARY_NAME)
 113                         string(REGEX REPLACE "/libruby.*$" "" RUBY_LIBRARY ${RUBY_LIBRARY})
 114                         SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-I${RUBY_CONFIG_INCLUDE_DIR} ") #path to config.h
 115                         string(COMPARE EQUAL "${RUBY_INCLUDE_DIR}" "${RUBY_CONFIG_INCLUDE_DIR}" operation)
 116                         if(NOT operation)
 117                                 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-I${RUBY_INCLUDE_DIR} ") #path to ruby.h
 118                         endif(NOT operation)
 119                         ADD_DEFINITIONS("-I${PROJECT_DIRECTORY}/src/bindings/ruby -I${PROJECT_DIRECTORY}/src/simix")
 120                         SET(HAVE_RUBY 1)
 121                 else(RUBY_VERSION_MAJOR MATCHES "1" AND RUBY_VERSION_MINOR MATCHES "8")
 122                         message("Ruby binding need version 1.8.x actually version ${RUBY_VERSION_MAJOR}.${RUBY_VERSION_MINOR}.x")
 123                         SET(HAVE_RUBY 0)
 124                 endif(RUBY_VERSION_MAJOR MATCHES "1" AND RUBY_VERSION_MINOR MATCHES "8")
 125         else(RUBY_LIBRARY)
 126                 SET(HAVE_RUBY 0)
 127         endif(RUBY_LIBRARY)
 128
 129         if(NOT RUBY_EXECUTABLE)
 130                 message("Take care : you don't have ruby executable so you can compile and build examples but can't execute them!!!")
 131         endif(NOT RUBY_EXECUTABLE)
 132
 133 endif(enable_ruby)
 134
 135 #--------------------------------------------------------------------------------------------------
 136 ### Initialize of CONTEXT JAVA
 137
 138 if(enable_java)
 139         include(FindJava)
 140         include(FindJNI)
 141         if(JAVA_INCLUDE_PATH)
 142                 set(HAVE_JNI_H 1)
 143         endif(JAVA_INCLUDE_PATH)
 144         if(JAVA_COMPILE AND JAVA_INCLUDE_PATH AND JAVA_INCLUDE_PATH2)
 145                 SET(HAVE_JAVA 1)
 146                 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-I${JAVA_INCLUDE_PATH} ")
 147                 if(NOT JAVA_INCLUDE_PATH STREQUAL JAVA_INCLUDE_PATH2)
 148                 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-I${JAVA_INCLUDE_PATH2} ")
 149                 endif(NOT JAVA_INCLUDE_PATH STREQUAL JAVA_INCLUDE_PATH2)
 150         else(JAVA_COMPILE AND JAVA_INCLUDE_PATH AND JAVA_INCLUDE_PATH2)
 151                 SET(HAVE_JAVA 0)
 152         endif(JAVA_COMPILE AND JAVA_INCLUDE_PATH AND JAVA_INCLUDE_PATH2)
 153 endif(enable_java)
 154
 155 #--------------------------------------------------------------------------------------------------
 156 ### Initialize of CONTEXT GTNETS
 157 if(NOT enable_gtnets OR enable_supernovae)
 158         SET(HAVE_GTNETS 0)
 159 else(NOT enable_gtnets OR enable_supernovae)
 160         set(GTNETS_LDFLAGS "-L${gtnets_path}/lib")
 161         set(GTNETS_CPPFLAGS "-I${gtnets_path}/include/gtnets")
 162         exec_program("${CMAKE_CXX_COMPILER} ${GTNETS_CPPFLAGS} -lgtnets ${GTNETS_LDFLAGS} ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_gtnets.cpp " OUTPUT_VARIABLE COMPILE_GTNETS_VAR)
 163         if(COMPILE_GTNETS_VAR)
 164                 SET(HAVE_GTNETS 0)
 165         else(COMPILE_GTNETS_VAR)
 166                 SET(HAVE_GTNETS 1)
 167                 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}${GTNETS_CPPFLAGS} ${GTNETS_LDFLAGS} ")
 168                 SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}${GTNETS_CPPFLAGS} ${GTNETS_LDFLAGS} ")
 169                 string(REGEX MATCH "${gtnets_path}/lib" operation "$ENV{LD_LIBRARY_PATH}")
 170                 if(NOT operation)
 171                         message(FATAL_ERROR "\n\nTo use GTNETS don't forget to set LD_LIBRARY_PATH with \n\texport LD_LIBRARY_PATH=$LD_LIBRARY_PATH:${gtnets_path}/lib\n\n")
 172                 endif(NOT operation)
 173         endif(COMPILE_GTNETS_VAR)
 174 endif(NOT enable_gtnets OR enable_supernovae)
 175
 176 #--------------------------------------------------------------------------------------------------
 177 ### Initialize of cgraph
 178 mark_as_advanced(HAVE_CGRAPH_LIB)
 179 mark_as_advanced(HAVE_CGRAPH_H)
 180
 181 if(HAVE_CGRAPH_LIB AND HAVE_CGRAPH_H)
 182         string(REGEX REPLACE "/libcgraph.*" "" lib_cgraph ${HAVE_CGRAPH_LIB})
 183         string(REPLACE "/cgraph.h" "" file_cgraph_h ${HAVE_CGRAPH_H})
 184
 185         string(REGEX MATCH "-I${file_cgraph_h} " operation "${CMAKE_C_FLAGS}")
 186         if(NOT operation)
 187                 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-I${file_cgraph_h} ")
 188         endif(NOT operation)
 189
 190 endif(HAVE_CGRAPH_LIB AND HAVE_CGRAPH_H)
 191
 192 #--------------------------------------------------------------------------------------------------
 193 ### Initialize of pcre
 194 find_library(PCRE_LIB pcre "/usr/lib/" )
 195
 196 if(PATH_PCRE_LIB)
 197        message("LIBPCRE : ${PCRE_LIB}")
 198        string(REGEX REPLACE "libpcre.*[.]so$" "" PATHLIBPCRE "${PCRE_LIB}")
 199        message("PATH_LIBPCRE : ${PATHLIBPCRE}")
 200        SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-L${PATHLIBPCRE} ")
 201        set(HAVE_PCRE_LIB 1)
 202 endif(PATH_PCRE_LIB)
 203
 204 #--------------------------------------------------------------------------------------------------
 205 ### Initialize of CONTEXT THREADS
 206
 207 if(pthread)
 208         set(pthread 1)
 209 elseif(pthread)
 210         set(pthread 0)
 211 endif(pthread)
 212
 213 if(pthread)
 214         ### HAVE_SEM_INIT
 215
 216         if(HAVE_SEM_INIT_LIB)
 217                 exec_program("${CMAKE_C_COMPILER} -lpthread ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_init.c" OUTPUT_VARIABLE HAVE_SEM_INIT_run)
 218                 if(HAVE_SEM_INIT_run)
 219                         set(HAVE_SEM_INIT 0)
 220                 else(HAVE_SEM_INIT_run)
 221                         set(HAVE_SEM_INIT 1)
 222                 endif(HAVE_SEM_INIT_run)
 223         endif(HAVE_SEM_INIT_LIB)
 224
 225         ### HAVE_SEM_TIMEDWAIT
 226
 227         if(HAVE_SEM_TIMEDWAIT_LIB)
 228                 exec_program("${CMAKE_C_COMPILER} -lpthread ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_timedwait.c" OUTPUT_VARIABLE HAVE_SEM_TIMEDWAIT_run)
 229                 if(HAVE_SEM_TIMEDWAIT_run)
 230                         set(HAVE_SEM_TIMEDWAIT 0)
 231                 else(HAVE_SEM_TIMEDWAIT_run)
 232                         set(HAVE_SEM_TIMEDWAIT 1)
 233                 endif(HAVE_SEM_TIMEDWAIT_run)
 234         endif(HAVE_SEM_TIMEDWAIT_LIB)
 235
 236         ### HAVE_MUTEX_TIMEDLOCK
 237
 238         if(HAVE_MUTEX_TIMEDLOCK_LIB)
 239                 exec_program("${CMAKE_C_COMPILER} -lpthread ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_mutex_timedlock.c" OUTPUT_VARIABLE HAVE_SEM_TIMEDWAIT_run)
 240                 if(HAVE_MUTEX_TIMEDLOCK_run)
 241                         set(HAVE_MUTEX_TIMEDLOCK 0)
 242                 else(HAVE_MUTEX_TIMEDLOCK_run)
 243                         set(HAVE_MUTEX_TIMEDLOCK 1)
 244                 endif(HAVE_MUTEX_TIMEDLOCK_run)
 245         endif(HAVE_MUTEX_TIMEDLOCK_LIB)
 246 endif(pthread)
 247
 248 # AC_CHECK_MCSC(mcsc=yes, mcsc=no)
 249 set(mcsc_flags "")
 250 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 251         set(mcsc_flags "-D_XOPEN_SOURCE")
 252 endif(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 253
 254 if(WIN32)
 255     if(__VISUALC__)
 256         set(mcsc_flags "/D_XBT_WIN32 /I${PROJECT_DIRECTORY}/include/xbt /I${PROJECT_DIRECTORY}/src/xbt")
 257         endif(__VISUALC__)
 258         if(__GNUC__)
 259                 set(mcsc_flags "-D_XBT_WIN32 -I${PROJECT_DIRECTORY}/include/xbt -I${PROJECT_DIRECTORY}/src/xbt")
 260         endif(__GNUC__)
 261 endif(WIN32)
 262
 263 try_run(RUN_mcsc_VAR COMPILE_mcsc_VAR
 264         ${PROJECT_DIRECTORY}
 265         ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_AC_CHECK_MCSC.c
 266         COMPILE_DEFINITIONS "${mcsc_flags}"
 267         OUTPUT_VARIABLE var_compil
 268         )
 269
 270 if(EXISTS "${simgrid_BINARY_DIR}/conftestval" AND COMPILE_mcsc_VAR)
 271         file(READ "${simgrid_BINARY_DIR}/conftestval" mcsc)
 272         STRING(REPLACE "\n" "" mcsc "${mcsc}")
 273         if(mcsc)
 274                 set(mcsc "yes")
 275         elseif(mcsc)
 276                 set(mcsc "no")
 277         endif(mcsc)
 278 else(EXISTS "${simgrid_BINARY_DIR}/conftestval" AND COMPILE_mcsc_VAR)
 279         set(mcsc "no")
 280 endif(EXISTS "${simgrid_BINARY_DIR}/conftestval" AND COMPILE_mcsc_VAR)
 281
 282 if(mcsc MATCHES "no" AND pthread)
 283         if(HAVE_WINDOWS_H)
 284                 set(windows_context "yes")
 285                 set(IS_WINDOWS 1)
 286         elseif(HAVE_WINDOWS_H)
 287                 message(FATAL_ERROR "no appropriate backend found")
 288         endif(HAVE_WINDOWS_H)
 289 endif(mcsc MATCHES "no" AND pthread)
 290
 291 if(with_context MATCHES "ucontext" AND mcsc MATCHES "no")
 292         message(FATAL_ERROR "-Dwith-context=ucontext specified but ucontext unusable.")
 293 endif(with_context MATCHES "ucontext" AND mcsc MATCHES "no")
 294
 295 set(with_context_ok 0)
 296 if(with_context MATCHES "windows")
 297         set(with_context_ok 1)
 298         if(NOT HAVE_WINDOWS_H)
 299                 message(FATAL_ERROR "no appropriate backend found windows")
 300         endif(NOT HAVE_WINDOWS_H)
 301 endif(with_context MATCHES "windows")
 302
 303 if(with_context MATCHES "pthreads")
 304         set(with_context_ok 1)
 305         set(with_context "pthread")
 306 endif(with_context MATCHES "pthreads")
 307
 308 if(with_context MATCHES "auto")
 309         set(with_context_ok 1)
 310         set(with_context "ucontext")
 311         message("with_context auto change to ucontext")
 312 endif(with_context MATCHES "auto")
 313
 314 if(with_context MATCHES "ucontext")
 315         set(with_context_ok 1)
 316         if(mcsc)
 317                 set(CONTEXT_UCONTEXT 1)
 318         else(mcsc)
 319                 if(windows_context MATCHES "yes")
 320                         set(with_context "windows")
 321                         message("with_context ucontext change to windows")
 322                 else(windows_context MATCHES "yes")
 323                         set(with_context "pthread")
 324                         message("with_context ucontext change to pthread")
 325                 endif(windows_context MATCHES "yes")
 326         endif(mcsc)
 327 endif(with_context MATCHES "ucontext")
 328
 329 if(with_context MATCHES "pthread")
 330         set(with_context_ok 1)
 331         if(NOT pthread)
 332                 message(FATAL_ERROR "Cannot find pthreads (try -Dwith_context=ucontext if you haven't already tried).")
 333         endif(NOT pthread)
 334         SET(CONTEXT_THREADS 1)
 335 endif(with_context MATCHES "pthread")
 336
 337 if(with_context MATCHES "ucontext")
 338         SET(CONTEXT_THREADS 0)
 339 endif(with_context MATCHES "ucontext")
 340
 341 if(NOT with_context_ok)
 342         message(FATAL_ERROR "-Dwith-context must be either ucontext or pthread")
 343 endif(NOT with_context_ok)
 344
 345 ###############
 346 ## SVN version check
 347 ##
 348 if(IS_DIRECTORY ${PROJECT_DIRECTORY}/.svn)
 349         find_file(SVN ".svn" ${PROJECT_DIRECTORY})
 350         exec_program("svnversion ${PROJECT_DIRECTORY}" OUTPUT_VARIABLE "SVN_VERSION")
 351         message("SVN_VERSION : ${SVN_VERSION}")
 352 endif(IS_DIRECTORY ${PROJECT_DIRECTORY}/.svn)
 353
 354 if(IS_DIRECTORY ${PROJECT_DIRECTORY}/.git)
 355
 356         exec_program("git --git-dir=${PROJECT_DIRECTORY}/.git log --oneline -1" OUTPUT_VARIABLE "GIT_VERSION")
 357         exec_program("git --git-dir=${PROJECT_DIRECTORY}/.git log -n 1 --format=%ai ." OUTPUT_VARIABLE "GIT_DATE")
 358         exec_program("git svn info" ${PROJECT_DIRECTORY} OUTPUT_VARIABLE "GIT_SVN_VERSION")
 359
 360         string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
 361         string(REPLACE "\n" ";" GIT_SVN_VERSION ${GIT_SVN_VERSION})
 362         STRING(REPLACE " +0000" "" GIT_DATE ${GIT_DATE})
 363         STRING(REPLACE " " "~" GIT_DATE ${GIT_DATE})
 364         STRING(REPLACE ":" "-" GIT_DATE ${GIT_DATE})
 365         foreach(line ${GIT_SVN_VERSION})
 366                 string(REGEX MATCH "^Revision:.*" line_good ${line})
 367                 if(line_good)
 368                         string(REPLACE "Revision: " "" line_good ${line_good})
 369                         set(SVN_VERSION ${line_good})
 370                 endif(line_good)
 371         endforeach(line ${GIT_SVN_VERSION})
 372 endif(IS_DIRECTORY ${PROJECT_DIRECTORY}/.git)
 373
 374 ###################################
 375 ## SimGrid and GRAS specific checks
 376 ##
 377
 378 # Check architecture signature begin
 379 try_run(RUN_GRAS_VAR COMPILE_GRAS_VAR
 380         ${PROJECT_DIRECTORY}
 381         ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_GRAS_ARCH.c
 382         RUN_OUTPUT_VARIABLE var1
 383         )
 384 if(BIGENDIAN)
 385 set(val_big "B${var1}")
 386 set(GRAS_BIGENDIAN 1)
 387 else(BIGENDIAN)
 388 set(val_big "l${var1}")
 389 set(GRAS_BIGENDIAN 0)
 390 endif(BIGENDIAN)
 391
 392 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:")
 393         #gras_arch=0; gras_size=32; gras_arch_name=little32_1;
 394         SET(GRAS_ARCH_32_BITS 1)
 395         SET(GRAS_THISARCH 0)
 396 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:")
 397 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:")
 398         #gras_arch=1; gras_size=32; gras_arch_name=little32_2;
 399         SET(GRAS_ARCH_32_BITS 1)
 400         SET(GRAS_THISARCH 1)
 401 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:")
 402 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:")
 403         #gras_arch=2; gras_size=32; gras_arch_name=little32_4;
 404         SET(GRAS_ARCH_32_BITS 1)
 405         SET(GRAS_THISARCH 2)
 406 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:")
 407 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:")
 408         #gras_arch=3; gras_size=32; gras_arch_name=little32_8;
 409         SET(GRAS_ARCH_32_BITS 1)
 410         SET(GRAS_THISARCH 3)
 411 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:")
 412 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:")
 413         #gras_arch=4; gras_size=64; gras_arch_name=little64;
 414         SET(GRAS_ARCH_32_BITS 0)
 415         SET(GRAS_THISARCH 4)
 416 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:")
 417
 418 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:")
 419         #gras_arch=5; gras_size=32; gras_arch_name=big32;
 420         SET(GRAS_ARCH_32_BITS 1)
 421         SET(GRAS_THISARCH 5)
 422 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:")
 423 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:")
 424         #gras_arch=6; gras_size=32; gras_arch_name=big32_8_4;
 425         SET(GRAS_ARCH_32_BITS 1)
 426         SET(GRAS_THISARCH 6)
 427 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:")
 428 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:")
 429         #gras_arch=7; gras_size=32; gras_arch_name=big32_4;
 430         SET(GRAS_ARCH_32_BITS 1)
 431         SET(GRAS_THISARCH 7)
 432 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:")
 433 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:")
 434         #gras_arch=8; gras_size=32; gras_arch_name=big32_2;
 435         SET(GRAS_ARCH_32_BITS 1)
 436         SET(GRAS_THISARCH 8)
 437 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:")
 438 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:")
 439         #gras_arch=9; gras_size=64; gras_arch_name=big64;
 440         SET(GRAS_ARCH_32_BITS 0)
 441         SET(GRAS_THISARCH 9)
 442 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:")
 443 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:")
 444         #gras_arch=10;gras_size=64; gras_arch_name=big64_8_4;
 445         SET(GRAS_ARCH_32_BITS 0)
 446         SET(GRAS_THISARCH 10)
 447 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:")
 448
 449
 450 # Check architecture signature end
 451 try_run(RUN_GRAS_VAR COMPILE_GRAS_VAR
 452         ${PROJECT_DIRECTORY}
 453         ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_GRAS_CHECK_STRUCT_COMPACTION.c
 454         RUN_OUTPUT_VARIABLE var2
 455         )
 456 separate_arguments(var2)
 457 foreach(var_tmp ${var2})
 458         set(${var_tmp} 1)
 459 endforeach(var_tmp ${var2})
 460
 461 # Check for [SIZEOF_MAX]
 462 try_run(RUN_SM_VAR COMPILE_SM_VAR
 463         ${PROJECT_DIRECTORY}
 464         ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_max_size.c
 465         RUN_OUTPUT_VARIABLE var3
 466         )
 467 SET(SIZEOF_MAX ${var3})
 468
 469 #--------------------------------------------------------------------------------------------------
 470
 471 set(makecontext_CPPFLAGS_2 "")
 472 if(HAVE_MAKECONTEXT OR WIN32)
 473         set(makecontext_CPPFLAGS "-DTEST_makecontext")
 474         if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 475                 set(makecontext_CPPFLAGS_2 "-DOSX")
 476         endif(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 477
 478     if(WIN32)
 479         if(__VISUALC__)
 480             set(makecontext_CPPFLAGS "/DTEST_makecontext")
 481             set(makecontext_CPPFLAGS_2 "/D_XBT_WIN32 /I${PROJECT_DIRECTORY}/include/xbt /I${PROJECT_DIRECTORY}/src/xbt")
 482         endif(__VISUALC__)
 483         if(__GNUC__)
 484             set(makecontext_CPPFLAGS "-DTEST_makecontext")
 485                 set(makecontext_CPPFLAGS_2 "-D_XBT_WIN32 -I${PROJECT_DIRECTORY}/include/xbt -I${PROJECT_DIRECTORY}/src/xbt")
 486         endif(__GNUC__)
 487     endif(WIN32)
 488
 489         try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
 490                 ${PROJECT_DIRECTORY}
 491                 ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_stacksetup.c
 492                 COMPILE_DEFINITIONS "${makecontext_CPPFLAGS} ${makecontext_CPPFLAGS_2}"
 493                 )
 494         file(READ ${simgrid_BINARY_DIR}/conftestval MAKECONTEXT_ADDR_SIZE)
 495         string(REPLACE "\n" "" MAKECONTEXT_ADDR_SIZE "${MAKECONTEXT_ADDR_SIZE}")
 496         string(REGEX MATCH ;^.*,;MAKECONTEXT_ADDR "${MAKECONTEXT_ADDR_SIZE}")
 497         string(REGEX MATCH ;,.*$; MAKECONTEXT_SIZE "${MAKECONTEXT_ADDR_SIZE}")
 498         string(REPLACE "," "" makecontext_addr "${MAKECONTEXT_ADDR}")
 499         string(REPLACE "," "" makecontext_size "${MAKECONTEXT_SIZE}")
 500         set(pth_skaddr_makecontext "#define pth_skaddr_makecontext(skaddr,sksize) (${makecontext_addr})")
 501         set(pth_sksize_makecontext "#define pth_sksize_makecontext(skaddr,sksize) (${makecontext_size})")
 502 endif(HAVE_MAKECONTEXT OR WIN32)
 503
 504 #--------------------------------------------------------------------------------------------------
 505
 506 ### check for stackgrowth
 507
 508         try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
 509                 ${PROJECT_DIRECTORY}
 510                 ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_stackgrowth.c
 511                 )
 512 file(READ "${simgrid_BINARY_DIR}/conftestval" stack)
 513 if(stack MATCHES "down")
 514         set(PTH_STACKGROWTH "-1")
 515 endif(stack MATCHES "down")
 516 if(stack MATCHES "up")
 517         set(PTH_STACKGROWTH "1")
 518 endif(stack MATCHES "up")
 519
 520 ###############
 521 ## System checks
 522 ##
 523
 524 #SG_CONFIGURE_PART([System checks...])
 525 #AC_PROG_CC(xlC gcc cc) -auto
 526 #AM_SANITY_CHECK -auto
 527
 528 #AC_PROG_MAKE_SET
 529
 530
 531 #AC_PRINTF_NULL
 532 try_run(RUN_PRINTF_NULL_VAR COMPILE_PRINTF_NULL_VAR
 533         ${PROJECT_DIRECTORY}
 534         ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_printf_null.c
 535         )
 536
 537 if(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
 538 SET(PRINTF_NULL_WORKING "0")
 539 else(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
 540 SET(PRINTF_NULL_WORKING "1")
 541 endif(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
 542
 543 #AC_CHECK_VA_COPY
 544
 545 set(diff_va "va_copy((d),(s))"
 546 "VA_COPY((d),(s))"
 547 "__va_copy((d),(s))"
 548 "__builtin_va_copy((d),(s))"
 549 "do { (d) = (s)\; } while (0)"
 550 "do { *(d) = *(s)\; } while (0)"
 551 "memcpy((void *)&(d), (void *)&(s)), sizeof((s))"
 552 "memcpy((void *)(d), (void *)(s)), sizeof(*(s))"
 553 )
 554
 555 foreach(fct ${diff_va})
 556         write_file("${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c" "#include <stdlib.h>
 557         #include <stdarg.h>
 558         #include <string.h>
 559         #define DO_VA_COPY(d,s) ${fct}
 560         void test(char *str, ...)
 561         {
 562             va_list ap, ap2;
 563             int i;
 564             va_start(ap, str);
 565             DO_VA_COPY(ap2, ap);
 566             for (i = 1; i <= 9; i++) {
 567                 int k = (int)va_arg(ap, int);
 568                 if (k != i)
 569                     abort();
 570             }
 571             DO_VA_COPY(ap, ap2);
 572             for (i = 1; i <= 9; i++) {
 573                 int k = (int)va_arg(ap, int);
 574                 if (k != i)
 575                     abort();
 576             }
 577             va_end(ap);
 578         }
 579         int main(int argc, char *argv[])
 580         {
 581             test("test", 1, 2, 3, 4, 5, 6, 7, 8, 9);
 582             exit(0);
 583         }"
 584         )
 585         try_compile(COMPILE_VA_NULL_VAR
 586         ${PROJECT_DIRECTORY}
 587         ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c
 588         )
 589         if(COMPILE_VA_NULL_VAR)
 590                 string(REGEX REPLACE "\;" "" fctbis ${fct})
 591                 if(${fctbis} STREQUAL "va_copy((d),(s))")
 592                         set(HAVE_VA_COPY 1)
 593                         set(ac_cv_va_copy "C99")
 594                         set(__VA_COPY_USE_C99 "va_copy((d),(s))")
 595                 endif(${fctbis} STREQUAL "va_copy((d),(s))")
 596
 597                 if(${fctbis} STREQUAL "VA_COPY((d),(s))")
 598                         set(ac_cv_va_copy "GCM")
 599                         set(__VA_COPY_USE_GCM "VA_COPY((d),(s))")
 600                 endif(${fctbis} STREQUAL "VA_COPY((d),(s))")
 601
 602                 if(${fctbis} STREQUAL "__va_copy((d),(s))")
 603                         set(ac_cv_va_copy "GCH")
 604                         set(__VA_COPY_USE_GCH "__va_copy((d),(s))")
 605                 endif(${fctbis} STREQUAL "__va_copy((d),(s))")
 606
 607                 if(${fctbis} STREQUAL "__builtin_va_copy((d),(s))")
 608                         set(ac_cv_va_copy "GCB")
 609                         set(__VA_COPY_USE_GCB "__builtin_va_copy((d),(s))")
 610                 endif(${fctbis} STREQUAL "__builtin_va_copy((d),(s))")
 611
 612                 if(${fctbis} STREQUAL "do { (d) = (s) } while (0)")
 613                         set(ac_cv_va_copy "ASS")
 614                         set(__VA_COPY_USE_ASS "do { (d) = (s); } while (0)")
 615                 endif(${fctbis} STREQUAL "do { (d) = (s) } while (0)")
 616
 617                 if(${fctbis} STREQUAL "do { *(d) = *(s) } while (0)")
 618                         set(ac_cv_va_copy "ASP")
 619                         set(__VA_COPY_USE_ASP "do { *(d) = *(s); } while (0)")
 620                 endif(${fctbis} STREQUAL "do { *(d) = *(s) } while (0)")
 621
 622                 if(${fctbis} STREQUAL "memcpy((void *)&(d), (void *)&(s)), sizeof((s))")
 623                         set(ac_cv_va_copy "CPS")
 624                         set(__VA_COPY_USE_CPS "memcpy((void *)&(d), (void *)&(s)), sizeof((s))")
 625                 endif(${fctbis} STREQUAL "memcpy((void *)&(d), (void *)&(s)), sizeof((s))")
 626
 627                 if(${fctbis} STREQUAL "memcpy((void *)(d), (void *)(s)), sizeof(*(s))")
 628                         set(ac_cv_va_copy "CPP")
 629                         set(__VA_COPY_USE_CPP "memcpy((void *)(d), (void *)(s)), sizeof(*(s))")
 630                 endif(${fctbis} STREQUAL "memcpy((void *)(d), (void *)(s)), sizeof(*(s))")
 631
 632                 if(NOT STATUS_OK)
 633                 set(__VA_COPY_USE "__VA_COPY_USE_${ac_cv_va_copy}(d, s)")
 634                 endif(NOT STATUS_OK)
 635                 set(STATUS_OK "1")
 636
 637         endif(COMPILE_VA_NULL_VAR)
 638
 639 endforeach(fct ${diff_va})
 640
 641 #--------------------------------------------------------------------------------------------------
 642 ### Try execut getline command
 643 try_run(RUN_RESULT_VAR COMPILE_RESULT_VAR
 644         ${PROJECT_DIRECTORY}
 645         ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_getline.c
 646         OUTPUT_VARIABLE GETLINE_OUTPUT
 647         )
 648
 649 if(NOT COMPILE_RESULT_VAR)
 650 SET(need_getline "#define SIMGRID_NEED_GETLINE 1")
 651 SET(SIMGRID_NEED_GETLINE 1)
 652 else(NOT COMPILE_RESULT_VAR)
 653 SET(need_getline "")
 654 SET(SIMGRID_NEED_GETLINE 0)
 655 endif(NOT COMPILE_RESULT_VAR)
 656
 657 ### check for a working snprintf
 658 if(HAVE_SNPRINTF AND HAVE_VSNPRINTF)
 659
 660         try_run(RUN_SNPRINTF_FUNC_VAR COMPILE_SNPRINTF_FUNC_VAR
 661                 ${PROJECT_DIRECTORY}
 662                 ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_snprintf.c
 663                 )
 664         if(CMAKE_CROSSCOMPILING)
 665                 set(RUN_SNPRINTF_FUNC "cross")
 666         endif(CMAKE_CROSSCOMPILING)
 667
 668         try_run(RUN_VSNPRINTF_FUNC_VAR COMPILE_VSNPRINTF_FUNC_VAR
 669                 ${PROJECT_DIRECTORY}
 670                 ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_vsnprintf.c
 671                 )
 672         if(CMAKE_CROSSCOMPILING)
 673                 set(RUN_VSNPRINTF_FUNC "cross")
 674         endif(CMAKE_CROSSCOMPILING)
 675         set(PREFER_PORTABLE_SNPRINTF 0)
 676         if(RUN_VSNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
 677                 set(PREFER_PORTABLE_SNPRINTF 1)
 678         endif(RUN_VSNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
 679         if(RUN_SNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
 680                 set(PREFER_PORTABLE_SNPRINTF 1)
 681         endif(RUN_SNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
 682 endif(HAVE_SNPRINTF AND HAVE_VSNPRINTF)
 683
 684 ### check for asprintf function familly
 685 if(HAVE_ASPRINTF)
 686         SET(simgrid_need_asprintf "")
 687         SET(NEED_ASPRINTF 0)
 688 else(HAVE_ASPRINTF)
 689         SET(simgrid_need_asprintf "#define SIMGRID_NEED_ASPRINTF 1")
 690         SET(NEED_ASPRINTF 1)
 691 endif(HAVE_ASPRINTF)
 692
 693 if(HAVE_VASPRINTF)
 694         SET(simgrid_need_vasprintf "")
 695         SET(NEED_VASPRINTF 0)
 696 else(HAVE_VASPRINTF)
 697         SET(simgrid_need_vasprintf "#define SIMGRID_NEED_VASPRINTF 1")
 698         SET(NEED_VASPRINTF 1)
 699 endif(HAVE_VASPRINTF)
 700
 701 ### check for addr2line
 702
 703 find_path(ADDR2LINE NAMES addr2line     PATHS NO_DEFAULT_PATHS  )
 704 if(ADDR2LINE)
 705 set(ADDR2LINE "${ADDR2LINE}/addr2line")
 706 endif(ADDR2LINE)
 707
 708 ### File to create
 709
 710 configure_file("${PROJECT_DIRECTORY}/src/context_sysv_config.h.in"                      "${PROJECT_DIRECTORY}/src/context_sysv_config.h" @ONLY IMMEDIATE)
 711
 712 SET( CMAKEDEFINE "#cmakedefine" )
 713 configure_file("${PROJECT_DIRECTORY}/buildtools/Cmake/gras_config.h.in"         "${PROJECT_DIRECTORY}/src/gras_config.h" @ONLY IMMEDIATE)
 714 configure_file("${PROJECT_DIRECTORY}/src/gras_config.h"                                 "${PROJECT_DIRECTORY}/src/gras_config.h" @ONLY IMMEDIATE)
 715 configure_file("${PROJECT_DIRECTORY}/include/simgrid_config.h.in"                       "${PROJECT_DIRECTORY}/include/simgrid_config.h" @ONLY IMMEDIATE)
 716 #configure_file("${PROJECT_DIRECTORY}/buildtools/Cmake/tracing_config.h.in"     "${PROJECT_DIRECTORY}/include/instr/tracing_config.h" @ONLY IMMEDIATE)
 717 #configure_file("${PROJECT_DIRECTORY}/include/instr/tracing_config.h"           "${PROJECT_DIRECTORY}/include/instr/tracing_config.h" @ONLY IMMEDIATE)
 718
 719 set(top_srcdir "${PROJECT_DIRECTORY}")
 720 set(srcdir "${PROJECT_DIRECTORY}/src")
 721
 722 set(exec_prefix ${prefix})
 723 set(includedir ${prefix}/include)
 724 set(top_builddir ${PROJECT_DIRECTORY})
 725 set(libdir ${exec_prefix}/lib)
 726 set(CMAKE_LINKARGS "${CMAKE_CURRENT_BINARY_DIR}/lib")
 727 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=${CMAKE_CURRENT_BINARY_DIR}/lib:${gtnets_path}/lib:$LD_LIBRARY_PATH")
 728
 729 configure_file(${PROJECT_DIRECTORY}/src/smpi/smpicc.in ${CMAKE_CURRENT_BINARY_DIR}/bin/smpicc @ONLY)
 730 configure_file(${PROJECT_DIRECTORY}/src/smpi/smpirun.in ${CMAKE_CURRENT_BINARY_DIR}/bin/smpirun @ONLY)
 731 configure_file(${PROJECT_DIRECTORY}/examples/smpi/hostfile ${CMAKE_CURRENT_BINARY_DIR}/examples/smpi/hostfile COPYONLY)
 732 configure_file(${PROJECT_DIRECTORY}/examples/msg/small_platform.xml ${CMAKE_CURRENT_BINARY_DIR}/examples/msg/small_platform.xml COPYONLY)
 733
 734 exec_program("chmod a=rwx ${CMAKE_CURRENT_BINARY_DIR}/bin/smpicc" OUTPUT_VARIABLE OKITOKI)
 735 exec_program("chmod a=rwx ${CMAKE_CURRENT_BINARY_DIR}/bin/smpirun" OUTPUT_VARIABLE OKITOKI)