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 CHECK_LIBRARY_EXISTS(pthread    pthread_create          NO_DEFAULT_PATHS pthread)
  12 CHECK_LIBRARY_EXISTS(pthread    sem_init                NO_DEFAULT_PATHS HAVE_SEM_INIT_LIB)
  13 CHECK_LIBRARY_EXISTS(pthread    sem_timedwait           NO_DEFAULT_PATHS HAVE_SEM_TIMEDWAIT_LIB)
  14 CHECK_LIBRARY_EXISTS(pthread    pthread_mutex_timedlock NO_DEFAULT_PATHS HAVE_MUTEX_TIMEDLOCK_LIB)
  15 CHECK_LIBRARY_EXISTS(rt         clock_gettime           NO_DEFAULT_PATHS HAVE_POSIX_GETTIME)
  16
  17 CHECK_INCLUDE_FILES("time.h;sys/time.h" TIME_WITH_SYS_TIME)
  18 CHECK_INCLUDE_FILES("stdlib.h;stdarg.h;string.h;float.h" STDC_HEADERS)
  19 CHECK_INCLUDE_FILE("pthread.h" HAVE_PTHREAD_H)
  20 CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_VALGRIND_H)
  21 CHECK_INCLUDE_FILE("socket.h" HAVE_SOCKET_H)
  22 CHECK_INCLUDE_FILE("sys/socket.h" HAVE_SYS_SOCKET_H)
  23 CHECK_INCLUDE_FILE("stat.h" HAVE_STAT_H)
  24 CHECK_INCLUDE_FILE("sys/stat.h" HAVE_SYS_STAT_H)
  25 CHECK_INCLUDE_FILE("windows.h" HAVE_WINDOWS_H)
  26 CHECK_INCLUDE_FILE("winsock.h" HAVE_WINSOCK_H)
  27 CHECK_INCLUDE_FILE("winsock2.h" HAVE_WINSOCK2_H)
  28 CHECK_INCLUDE_FILE("errno.h" HAVE_ERRNO_H)
  29 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
  30 CHECK_INCLUDE_FILE("execinfo.h" HAVE_EXECINFO_H)
  31 CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
  32 CHECK_INCLUDE_FILE("sys/time.h" HAVE_SYS_TIME_H)
  33 CHECK_INCLUDE_FILE("time.h" HAVE_TIME_H)
  34 CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
  35 CHECK_INCLUDE_FILE("inttypes.h" HAVE_INTTYPES_H)
  36 CHECK_INCLUDE_FILE("memory.h" HAVE_MEMORY_H)
  37 CHECK_INCLUDE_FILE("stdlib.h" HAVE_STDLIB_H)
  38 CHECK_INCLUDE_FILE("strings.h" HAVE_STRINGS_H)
  39 CHECK_INCLUDE_FILE("string.h" HAVE_STRING_H)
  40 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
  41
  42 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
  43 CHECK_FUNCTION_EXISTS(usleep HAVE_USLEEP)
  44 CHECK_FUNCTION_EXISTS(getdtablesize HAVE_GETDTABLESIZE)
  45 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
  46 CHECK_FUNCTION_EXISTS(readv HAVE_READV)
  47 CHECK_FUNCTION_EXISTS(popen HAVE_POPEN)
  48 CHECK_FUNCTION_EXISTS(signal HAVE_SIGNAL)
  49 CHECK_FUNCTION_EXISTS(snprintf HAVE_SNPRINTF)
  50 CHECK_FUNCTION_EXISTS(vsnprintf HAVE_VSNPRINTF)
  51 CHECK_FUNCTION_EXISTS(asprintf HAVE_ASPRINTF)
  52 CHECK_FUNCTION_EXISTS(vasprintf HAVE_VASPRINTF)
  53 CHECK_FUNCTION_EXISTS(makecontext HAVE_MAKECONTEXT)
  54 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
  55
  56 if(WIN32)
  57     set(HAVE_UCONTEXT_H 1)
  58     set(HAVE_MAKECONTEXT 1)
  59 endif(WIN32)
  60
  61 set(CONTEXT_UCONTEXT 0)
  62 SET(CONTEXT_THREADS 0)
  63 SET(HAVE_RUBY 0)
  64 set(HAVE_LUA 0)
  65 SET(HAVE_JAVA 0)
  66 SET(HAVE_TRACING 0)
  67
  68 if(enable_tracing)
  69         SET(HAVE_TRACING 1)
  70 endif(enable_tracing)
  71
  72 if(enable_model-checking AND HAVE_MMAP)
  73         SET(HAVE_MC 1)
  74         SET(MMALLOC_WANT_OVERIDE_LEGACY 1)
  75 else(enable_model-checking AND HAVE_MMAP)
  76         SET(HAVE_MC 0)
  77         SET(MMALLOC_WANT_OVERIDE_LEGACY 0)
  78 endif(enable_model-checking AND HAVE_MMAP)
  79
  80 if(enable_lua)
  81         exec_program("lua -v" OUTPUT_VARIABLE LUA_VERSION)
  82         string(REGEX MATCH "[0-9]+[.]+[0-9]+[.]+[0-9]+" LUA_VERSION "${LUA_VERSION}")
  83         string(REGEX MATCH "^[0-9]+" LUA_MAJOR_VERSION "${LUA_VERSION}")
  84         string(REGEX MATCH "[0-9]+[.]+[0-9]+$" LUA_VERSION "${LUA_VERSION}")
  85         string(REGEX MATCH "^[0-9]+" LUA_MINOR_VERSION "${LUA_VERSION}")
  86         string(REGEX MATCH "[0-9]+$" LUA_PATCH_VERSION "${LUA_VERSION}")
  87
  88         if(LUA_MAJOR_VERSION MATCHES "5" AND LUA_MINOR_VERSION MATCHES "1")
  89
  90                 find_path(HAVE_LUA5_1_LUALIB_H
  91                 NAMES lualib.h
  92                 PATHS "/sw/include/" "/usr/include/lua${LUA_MAJOR_VERSION}.${LUA_MINOR_VERSION}/"
  93                 )
  94                 find_path(HAVE_LUA5_1_LAUXLIB_H
  95                 NAMES lauxlib.h
  96                 PATHS "/sw/include/" "/usr/include/lua${LUA_MAJOR_VERSION}.${LUA_MINOR_VERSION}/"
  97                 )
  98                 find_library(LUA_LIB_PATH_1
  99                 NAMES lua${LUA_MAJOR_VERSION}.${LUA_MINOR_VERSION}
 100                 PATHS /usr
 101                 )
 102                 find_library(LUA_LIB_PATH_2
 103                 NAMES lua-${LUA_MAJOR_VERSION}.${LUA_MINOR_VERSION}
 104                 PATHS /usr
 105                 )
 106                 find_library(LUA_LIB_PATH_3
 107                 NAMES lua.${LUA_MAJOR_VERSION}.${LUA_MINOR_VERSION}.${LUA_PATCH_VERSION}
 108                 PATHS /sw
 109                 )
 110
 111                 if(HAVE_LUA5_1_LUALIB_H AND HAVE_LUA5_1_LAUXLIB_H)
 112                         set(HAVE_LUA 1)
 113                         SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-I${HAVE_LUA5_1_LUALIB_H} ")
 114
 115                         if(NOT HAVE_LUA5_1_LUALIB_H STREQUAL HAVE_LUA5_1_LAUXLIB_H)
 116                                 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-I${HAVE_LUA5_1_LAUXLIB_H} ")
 117                                 #SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}-I${HAVE_LUA5_1_LAUXLIB_H} ")
 118                         endif(NOT HAVE_LUA5_1_LUALIB_H STREQUAL HAVE_LUA5_1_LAUXLIB_H)
 119                 endif(HAVE_LUA5_1_LUALIB_H AND HAVE_LUA5_1_LAUXLIB_H)
 120
 121                 if(LUA_LIB_PATH_1)
 122                         set(liblua lua${LUA_MAJOR_VERSION}.${LUA_MINOR_VERSION})
 123                         set(lua_lib_path_to_use ${LUA_LIB_PATH_1})
 124                 endif(LUA_LIB_PATH_1)
 125
 126                 if(LUA_LIB_PATH_2)
 127                         set(liblua lua-${LUA_MAJOR_VERSION}.${LUA_MINOR_VERSION})
 128                         set(lua_lib_path_to_use ${LUA_LIB_PATH_2})
 129                 endif(LUA_LIB_PATH_2)
 130
 131                 if(LUA_LIB_PATH_3)
 132                         set(liblua lua.${LUA_MAJOR_VERSION}.${LUA_MINOR_VERSION}.${LUA_PATCH_VERSION})
 133                         set(lua_lib_path_to_use ${LUA_LIB_PATH_3})
 134                 endif(LUA_LIB_PATH_3)
 135
 136                 if(NOT LUA_LIB_PATH_1 AND NOT LUA_LIB_PATH_2 AND NOT LUA_LIB_PATH_3)
 137                         set(HAVE_LUA 0)
 138                 else(NOT LUA_LIB_PATH_1 AND NOT LUA_LIB_PATH_2 AND NOT LUA_LIB_PATH_3)
 139                         string(REGEX REPLACE "liblua.*" "" lua_lib_path_to_use ${lua_lib_path_to_use})
 140                         string(REGEX MATCH "-L${lua_lib_path_to_use}" operation "${CMAKE_EXE_LINKER_FLAGS}")
 141                         if(NOT operation)
 142                                 SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS}-L${lua_lib_path_to_use} ")
 143                         endif(NOT operation)
 144                 endif(NOT LUA_LIB_PATH_1 AND NOT LUA_LIB_PATH_2 AND NOT LUA_LIB_PATH_3)
 145
 146         else(LUA_MAJOR_VERSION MATCHES "5" AND LUA_MINOR_VERSION MATCHES "1")
 147                 message("Lua binding need version 5.1.x actually version ${LUA_MAJOR_VERSION}.${LUA_MINOR_VERSION}.x")
 148         endif(LUA_MAJOR_VERSION MATCHES "5" AND LUA_MINOR_VERSION MATCHES "1")
 149
 150 endif(enable_lua)
 151
 152 if(enable_ruby)
 153         include(FindRuby)
 154         if(RUBY_LIBRARY)
 155                 if(RUBY_VERSION_MAJOR MATCHES "1" AND RUBY_VERSION_MINOR MATCHES "8")
 156                         set(LIB_RUBY_VERSION "${RUBY_VERSION_MAJOR}.${RUBY_VERSION_MINOR}.${RUBY_VERSION_PATCH}")
 157                         string(REGEX MATCH "ruby.*[0-9]" RUBY_LIBRARY_NAME ${RUBY_LIBRARY})
 158                         if(NOT RUBY_LIBRARY_NAME)
 159                                 set(RUBY_LIBRARY_NAME ruby)
 160                         endif(NOT RUBY_LIBRARY_NAME)
 161                         string(REGEX REPLACE "libruby.*$" "" RUBY_LIBRARY ${RUBY_LIBRARY})
 162                         SET(CMAKE_EXE_LINKER_FLAGS "-L${RUBY_LIBRARY} ")
 163                         SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-I${RUBY_CONFIG_INCLUDE_DIR} ") #path to config.h
 164                         string(COMPARE EQUAL "${RUBY_INCLUDE_DIR}" "${RUBY_CONFIG_INCLUDE_DIR}" operation)
 165                         if(NOT operation)
 166                                 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-I${RUBY_INCLUDE_DIR} ") #path to ruby.h
 167                         endif(NOT operation)
 168                         ADD_DEFINITIONS("-I${PROJECT_DIRECTORY}/src/bindings/ruby -I${PROJECT_DIRECTORY}/src/simix")
 169                         SET(HAVE_RUBY 1)
 170                 else(RUBY_VERSION_MAJOR MATCHES "1" AND RUBY_VERSION_MINOR MATCHES "8")
 171                         message("Ruby binding need version 1.8.x actually version ${RUBY_VERSION_MAJOR}.${RUBY_VERSION_MINOR}.x")
 172                         SET(HAVE_RUBY 0)
 173                 endif(RUBY_VERSION_MAJOR MATCHES "1" AND RUBY_VERSION_MINOR MATCHES "8")
 174         else(RUBY_LIBRARY)
 175                 SET(HAVE_RUBY 0)
 176         endif(RUBY_LIBRARY)
 177
 178         if(NOT RUBY_EXECUTABLE)
 179                 message("Take care : you don't have ruby executable so you can compile and build examples but can't execute them!!!")
 180         endif(NOT RUBY_EXECUTABLE)
 181
 182 endif(enable_ruby)
 183
 184 #--------------------------------------------------------------------------------------------------
 185 ### Initialize of CONTEXT JAVA
 186
 187 if(enable_java)
 188         include(FindJava)
 189         include(FindJNI)
 190         if(JAVA_INCLUDE_PATH)
 191                 set(HAVE_JNI_H 1)
 192         endif(JAVA_INCLUDE_PATH)
 193         if(JAVA_COMPILE AND JAVA_INCLUDE_PATH AND JAVA_INCLUDE_PATH2)
 194                 SET(HAVE_JAVA 1)
 195                 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-I${JAVA_INCLUDE_PATH} ")
 196                 if(NOT JAVA_INCLUDE_PATH STREQUAL JAVA_INCLUDE_PATH2)
 197                 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-I${JAVA_INCLUDE_PATH2} ")
 198                 endif(NOT JAVA_INCLUDE_PATH STREQUAL JAVA_INCLUDE_PATH2)
 199         else(JAVA_COMPILE AND JAVA_INCLUDE_PATH AND JAVA_INCLUDE_PATH2)
 200                 SET(HAVE_JAVA 0)
 201         endif(JAVA_COMPILE AND JAVA_INCLUDE_PATH AND JAVA_INCLUDE_PATH2)
 202 endif(enable_java)
 203
 204 #--------------------------------------------------------------------------------------------------
 205 ### Initialize of CONTEXT GTNETS
 206 if(NOT enable_gtnets OR enable_supernovae)
 207         SET(HAVE_GTNETS 0)
 208 else(NOT enable_gtnets OR enable_supernovae)
 209         set(GTNETS_LDFLAGS "-L${gtnets_path}/lib")
 210         set(GTNETS_CPPFLAGS "-I${gtnets_path}/include/gtnets")
 211         exec_program("${CMAKE_CXX_COMPILER} ${GTNETS_CPPFLAGS} -lgtnets ${GTNETS_LDFLAGS} ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_gtnets.cpp " OUTPUT_VARIABLE COMPILE_GTNETS_VAR)
 212         if(COMPILE_GTNETS_VAR)
 213                 SET(HAVE_GTNETS 0)
 214         else(COMPILE_GTNETS_VAR)
 215                 SET(HAVE_GTNETS 1)
 216                 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}${GTNETS_LDFLAGS} ${GTNETS_CPPFLAGS} ")
 217                 SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}${GTNETS_LDFLAGS} ${GTNETS_CPPFLAGS} ")
 218         endif(COMPILE_GTNETS_VAR)
 219 endif(NOT enable_gtnets OR enable_supernovae)
 220
 221 #--------------------------------------------------------------------------------------------------
 222 ### Initialize of cgraph
 223
 224 find_library(HAVE_CGRAPH_LIB cgraph)
 225 find_file(HAVE_CGRAPH_H graphviz/cgraph.h)
 226 mark_as_advanced(HAVE_CGRAPH_LIB)
 227 mark_as_advanced(HAVE_CGRAPH_H)
 228
 229 if(HAVE_CGRAPH_LIB AND HAVE_CGRAPH_H)
 230         string(REGEX REPLACE "/libcgraph.*" "" lib_cgraph ${HAVE_CGRAPH_LIB})
 231         string(REPLACE "/cgraph.h" "" file_cgraph_h ${HAVE_CGRAPH_H})
 232
 233         string(REGEX MATCH "-L${lib_cgraph} " operation "${CMAKE_EXE_LINKER_FLAGS}")
 234         if(NOT operation)
 235                 SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS}-L${lib_cgraph} ")
 236         endif(NOT operation)
 237
 238         string(REGEX MATCH "-I${file_cgraph_h} " operation "${CMAKE_C_FLAGS}")
 239         if(NOT operation)
 240                 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-I${file_cgraph_h} ")
 241         endif(NOT operation)
 242
 243 endif(HAVE_CGRAPH_LIB AND HAVE_CGRAPH_H)
 244
 245 #--------------------------------------------------------------------------------------------------
 246 ### Initialize of CONTEXT THREADS
 247
 248 if(pthread)
 249         set(pthread 1)
 250 elseif(pthread)
 251         set(pthread 0)
 252 endif(pthread)
 253
 254 if(pthread)
 255         ### HAVE_SEM_INIT
 256
 257         if(HAVE_SEM_INIT_LIB)
 258                 exec_program("${CMAKE_C_COMPILER} -lpthread ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_init.c" OUTPUT_VARIABLE HAVE_SEM_INIT_run)
 259                 if(HAVE_SEM_INIT_run)
 260                         set(HAVE_SEM_INIT 0)
 261                 else(HAVE_SEM_INIT_run)
 262                         set(HAVE_SEM_INIT 1)
 263                 endif(HAVE_SEM_INIT_run)
 264         endif(HAVE_SEM_INIT_LIB)
 265
 266         ### HAVE_SEM_TIMEDWAIT
 267
 268         if(HAVE_SEM_TIMEDWAIT_LIB)
 269                 exec_program("${CMAKE_C_COMPILER} -lpthread ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_timedwait.c" OUTPUT_VARIABLE HAVE_SEM_TIMEDWAIT_run)
 270                 if(HAVE_SEM_TIMEDWAIT_run)
 271                         set(HAVE_SEM_TIMEDWAIT 0)
 272                 else(HAVE_SEM_TIMEDWAIT_run)
 273                         set(HAVE_SEM_TIMEDWAIT 1)
 274                 endif(HAVE_SEM_TIMEDWAIT_run)
 275         endif(HAVE_SEM_TIMEDWAIT_LIB)
 276
 277         ### HAVE_MUTEX_TIMEDLOCK
 278
 279         if(HAVE_MUTEX_TIMEDLOCK_LIB)
 280                 exec_program("${CMAKE_C_COMPILER} -lpthread ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_mutex_timedlock.c" OUTPUT_VARIABLE HAVE_SEM_TIMEDWAIT_run)
 281                 if(HAVE_MUTEX_TIMEDLOCK_run)
 282                         set(HAVE_MUTEX_TIMEDLOCK 0)
 283                 else(HAVE_MUTEX_TIMEDLOCK_run)
 284                         set(HAVE_MUTEX_TIMEDLOCK 1)
 285                 endif(HAVE_MUTEX_TIMEDLOCK_run)
 286         endif(HAVE_MUTEX_TIMEDLOCK_LIB)
 287 endif(pthread)
 288
 289 # AC_CHECK_MCSC(mcsc=yes, mcsc=no)
 290 set(mcsc_flags "")
 291 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 292         set(mcsc_flags "-D_XOPEN_SOURCE")
 293 endif(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 294
 295 try_run(RUN_mcsc_VAR COMPILE_mcsc_VAR
 296         ${PROJECT_DIRECTORY}
 297         ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_AC_CHECK_MCSC.c
 298         COMPILE_DEFINITIONS "${mcsc_flags}"
 299         )
 300
 301 if(EXISTS "${simgrid_BINARY_DIR}/conftestval")
 302         file(READ "${simgrid_BINARY_DIR}/conftestval" mcsc)
 303         STRING(REPLACE "\n" "" mcsc "${mcsc}")
 304         if(mcsc)
 305                 set(mcsc "yes")
 306         elseif(mcsc)
 307                 set(mcsc "no")
 308         endif(mcsc)
 309 else(EXISTS "${simgrid_BINARY_DIR}/conftestval")
 310         set(mcsc "no")
 311 endif(EXISTS "${simgrid_BINARY_DIR}/conftestval")
 312
 313 if(mcsc MATCHES "no" AND pthread)
 314         if(HAVE_WINDOWS_H)
 315                 set(windows_context "yes")
 316                 set(IS_WINDOWS 1)
 317         elseif(HAVE_WINDOWS_H)
 318                 message(FATAL_ERROR "no appropriate backend found")
 319         endif(HAVE_WINDOWS_H)
 320 endif(mcsc MATCHES "no" AND pthread)
 321
 322 if(with_context MATCHES "ucontext" AND mcsc MATCHES "no")
 323         message(FATAL_ERROR "-Dwith-context=ucontext specified but ucontext unusable.")
 324 endif(with_context MATCHES "ucontext" AND mcsc MATCHES "no")
 325
 326 set(with_context_ok 0)
 327 if(with_context MATCHES "windows")
 328         set(with_context_ok 1)
 329         if(NOT HAVE_WINDOWS_H)
 330                 message(FATAL_ERROR "no appropriate backend found windows")
 331         endif(NOT HAVE_WINDOWS_H)
 332 endif(with_context MATCHES "windows")
 333
 334 if(with_context MATCHES "pthreads")
 335         set(with_context_ok 1)
 336         set(with_context "pthread")
 337 endif(with_context MATCHES "pthreads")
 338
 339 if(with_context MATCHES "auto")
 340         set(with_context_ok 1)
 341         set(with_context "ucontext")
 342         message("with_context auto change to ucontext")
 343 endif(with_context MATCHES "auto")
 344
 345 if(with_context MATCHES "ucontext")
 346         set(with_context_ok 1)
 347         if(mcsc)
 348                 set(CONTEXT_UCONTEXT 1)
 349         else(mcsc)
 350                 if(windows_context MATCHES "yes")
 351                         set(with_context "windows")
 352                         message("with_context ucontext change to windows")
 353                 else(windows_context MATCHES "yes")
 354                         set(with_context "pthread")
 355                         message("with_context ucontext change to pthread")
 356                 endif(windows_context MATCHES "yes")
 357         endif(mcsc)
 358 endif(with_context MATCHES "ucontext")
 359
 360 if(with_context MATCHES "pthread")
 361         set(with_context_ok 1)
 362         if(NOT pthread)
 363                 message(FATAL_ERROR "Cannot find pthreads (try -Dwith_context=ucontext if you haven't already tried).")
 364         endif(NOT pthread)
 365         SET(CONTEXT_THREADS 1)
 366 endif(with_context MATCHES "pthread")
 367
 368 if(with_context MATCHES "ucontext")
 369         SET(CONTEXT_THREADS 0)
 370 endif(with_context MATCHES "ucontext")
 371
 372 if(NOT with_context_ok)
 373         message(FATAL_ERROR "-Dwith-context must be either ucontext or pthread")
 374 endif(NOT with_context_ok)
 375
 376 ###############
 377 ## SVN version check
 378 ##
 379 if(IS_DIRECTORY ${PROJECT_DIRECTORY}/.svn)
 380         find_file(SVN ".svn" ${PROJECT_DIRECTORY})
 381         exec_program("svnversion ${PROJECT_DIRECTORY}" OUTPUT_VARIABLE "SVN_VERSION")
 382         message("SVN_VERSION : ${SVN_VERSION}")
 383 endif(IS_DIRECTORY ${PROJECT_DIRECTORY}/.svn)
 384
 385 if(IS_DIRECTORY ${PROJECT_DIRECTORY}/.git)
 386
 387         exec_program("git --git-dir=${PROJECT_DIRECTORY}/.git log --oneline -1" OUTPUT_VARIABLE "GIT_VERSION")
 388         exec_program("git --git-dir=${PROJECT_DIRECTORY}/.git log -n 1 --format=%ai ." OUTPUT_VARIABLE "GIT_DATE")
 389         exec_program("git svn info" ${PROJECT_DIRECTORY} OUTPUT_VARIABLE "GIT_SVN_VERSION")
 390
 391         string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
 392         string(REPLACE "\n" ";" GIT_SVN_VERSION ${GIT_SVN_VERSION})
 393         STRING(REPLACE " +0000" "" GIT_DATE ${GIT_DATE})
 394         STRING(REPLACE " " "~" GIT_DATE ${GIT_DATE})
 395         STRING(REPLACE ":" "-" GIT_DATE ${GIT_DATE})
 396         foreach(line ${GIT_SVN_VERSION})
 397                 string(REGEX MATCH "^Revision:.*" line_good ${line})
 398                 if(line_good)
 399                         string(REPLACE "Revision: " "" line_good ${line_good})
 400                         set(SVN_VERSION ${line_good})
 401                 endif(line_good)
 402         endforeach(line ${GIT_SVN_VERSION})
 403 endif(IS_DIRECTORY ${PROJECT_DIRECTORY}/.git)
 404
 405 ###################################
 406 ## SimGrid and GRAS specific checks
 407 ##
 408
 409 # Check architecture signature begin
 410 try_run(RUN_GRAS_VAR COMPILE_GRAS_VAR
 411         ${PROJECT_DIRECTORY}
 412         ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_GRAS_ARCH.c
 413         RUN_OUTPUT_VARIABLE var1
 414         )
 415 if(BIGENDIAN)
 416 set(val_big "B${var1}")
 417 set(GRAS_BIGENDIAN 1)
 418 else(BIGENDIAN)
 419 set(val_big "l${var1}")
 420 set(GRAS_BIGENDIAN 0)
 421 endif(BIGENDIAN)
 422
 423 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:")
 424         #gras_arch=0; gras_size=32; gras_arch_name=little32_1;
 425         SET(GRAS_ARCH_32_BITS 1)
 426         SET(GRAS_THISARCH 0)
 427 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:")
 428 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:")
 429         #gras_arch=1; gras_size=32; gras_arch_name=little32_2;
 430         SET(GRAS_ARCH_32_BITS 1)
 431         SET(GRAS_THISARCH 1)
 432 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:")
 433 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:")
 434         #gras_arch=2; gras_size=32; gras_arch_name=little32_4;
 435         SET(GRAS_ARCH_32_BITS 1)
 436         SET(GRAS_THISARCH 2)
 437 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:")
 438 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:")
 439         #gras_arch=3; gras_size=32; gras_arch_name=little32_8;
 440         SET(GRAS_ARCH_32_BITS 1)
 441         SET(GRAS_THISARCH 3)
 442 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:")
 443 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:")
 444         #gras_arch=4; gras_size=64; gras_arch_name=little64;
 445         SET(GRAS_ARCH_32_BITS 0)
 446         SET(GRAS_THISARCH 4)
 447 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:")
 448
 449 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:")
 450         #gras_arch=5; gras_size=32; gras_arch_name=big32;
 451         SET(GRAS_ARCH_32_BITS 1)
 452         SET(GRAS_THISARCH 5)
 453 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:")
 454 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:")
 455         #gras_arch=6; gras_size=32; gras_arch_name=big32_8_4;
 456         SET(GRAS_ARCH_32_BITS 1)
 457         SET(GRAS_THISARCH 6)
 458 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:")
 459 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:")
 460         #gras_arch=7; gras_size=32; gras_arch_name=big32_4;
 461         SET(GRAS_ARCH_32_BITS 1)
 462         SET(GRAS_THISARCH 7)
 463 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:")
 464 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:")
 465         #gras_arch=8; gras_size=32; gras_arch_name=big32_2;
 466         SET(GRAS_ARCH_32_BITS 1)
 467         SET(GRAS_THISARCH 8)
 468 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:")
 469 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:")
 470         #gras_arch=9; gras_size=64; gras_arch_name=big64;
 471         SET(GRAS_ARCH_32_BITS 0)
 472         SET(GRAS_THISARCH 9)
 473 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:")
 474 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:")
 475         #gras_arch=10;gras_size=64; gras_arch_name=big64_8_4;
 476         SET(GRAS_ARCH_32_BITS 0)
 477         SET(GRAS_THISARCH 10)
 478 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:")
 479
 480
 481 # Check architecture signature end
 482 try_run(RUN_GRAS_VAR COMPILE_GRAS_VAR
 483         ${PROJECT_DIRECTORY}
 484         ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_GRAS_CHECK_STRUCT_COMPACTION.c
 485         RUN_OUTPUT_VARIABLE var2
 486         )
 487 separate_arguments(var2)
 488 foreach(var_tmp ${var2})
 489         set(${var_tmp} 1)
 490 endforeach(var_tmp ${var2})
 491
 492 # Check for [SIZEOF_MAX]
 493 try_run(RUN_SM_VAR COMPILE_SM_VAR
 494         ${PROJECT_DIRECTORY}
 495         ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_max_size.c
 496         RUN_OUTPUT_VARIABLE var3
 497         )
 498 SET(SIZEOF_MAX ${var3})
 499
 500 #--------------------------------------------------------------------------------------------------
 501
 502 set(makecontext_CPPFLAGS_2 "")
 503 if(HAVE_MAKECONTEXT OR WIN32)
 504         set(makecontext_CPPFLAGS "-DTEST_makecontext")
 505         if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 506                 set(makecontext_CPPFLAGS_2 "-DOSX")
 507         endif(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 508
 509         if(WIN32)
 510             set(makecontext_CPPFLAGS_2 "-D_XBT_WIN32 ${INCLUDES}")
 511         endif(WIN32)
 512
 513         try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
 514                 ${PROJECT_DIRECTORY}
 515                 ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_stacksetup.c
 516                 COMPILE_DEFINITIONS "${makecontext_CPPFLAGS} ${makecontext_CPPFLAGS_2}"
 517                 )
 518         file(READ ${simgrid_BINARY_DIR}/conftestval MAKECONTEXT_ADDR_SIZE)
 519         string(REPLACE "\n" "" MAKECONTEXT_ADDR_SIZE "${MAKECONTEXT_ADDR_SIZE}")
 520         string(REGEX MATCH ;^.*,;MAKECONTEXT_ADDR "${MAKECONTEXT_ADDR_SIZE}")
 521         string(REGEX MATCH ;,.*$; MAKECONTEXT_SIZE "${MAKECONTEXT_ADDR_SIZE}")
 522         string(REPLACE "," "" makecontext_addr "${MAKECONTEXT_ADDR}")
 523         string(REPLACE "," "" makecontext_size "${MAKECONTEXT_SIZE}")
 524         set(pth_skaddr_makecontext "#define pth_skaddr_makecontext(skaddr,sksize) (${makecontext_addr})")
 525         set(pth_sksize_makecontext "#define pth_sksize_makecontext(skaddr,sksize) (${makecontext_size})")
 526
 527 endif(HAVE_MAKECONTEXT OR WIN32)
 528
 529 #--------------------------------------------------------------------------------------------------
 530
 531 ### check for stackgrowth
 532
 533         try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
 534                 ${PROJECT_DIRECTORY}
 535                 ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_stackgrowth.c
 536                 )
 537 file(READ "${simgrid_BINARY_DIR}/conftestval" stack)
 538 if(stack MATCHES "down")
 539         set(PTH_STACKGROWTH "-1")
 540 endif(stack MATCHES "down")
 541 if(stack MATCHES "up")
 542         set(PTH_STACKGROWTH "1")
 543 endif(stack MATCHES "up")
 544
 545 ###############
 546 ## System checks
 547 ##
 548
 549 #SG_CONFIGURE_PART([System checks...])
 550 #AC_PROG_CC(xlC gcc cc) -auto
 551 #AM_SANITY_CHECK -auto
 552
 553 #AC_PROG_MAKE_SET
 554
 555
 556 #AC_PRINTF_NULL
 557 try_run(RUN_PRINTF_NULL_VAR COMPILE_PRINTF_NULL_VAR
 558         ${PROJECT_DIRECTORY}
 559         ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_printf_null.c
 560         )
 561
 562 if(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
 563 SET(PRINTF_NULL_WORKING "0")
 564 else(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
 565 SET(PRINTF_NULL_WORKING "1")
 566 endif(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
 567
 568 #AC_CHECK_VA_COPY
 569
 570 set(diff_va "va_copy((d),(s))"
 571 "VA_COPY((d),(s))"
 572 "__va_copy((d),(s))"
 573 "__builtin_va_copy((d),(s))"
 574 "do { (d) = (s)\; } while (0)"
 575 "do { *(d) = *(s)\; } while (0)"
 576 "memcpy((void *)&(d), (void *)&(s)), sizeof((s))"
 577 "memcpy((void *)(d), (void *)(s)), sizeof(*(s))"
 578 )
 579
 580 foreach(fct ${diff_va})
 581         write_file("${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c" "#include <stdlib.h>
 582         #include <stdarg.h>
 583         #include <string.h>
 584         #define DO_VA_COPY(d,s) ${fct}
 585         void test(char *str, ...)
 586         {
 587             va_list ap, ap2;
 588             int i;
 589             va_start(ap, str);
 590             DO_VA_COPY(ap2, ap);
 591             for (i = 1; i <= 9; i++) {
 592                 int k = (int)va_arg(ap, int);
 593                 if (k != i)
 594                     abort();
 595             }
 596             DO_VA_COPY(ap, ap2);
 597             for (i = 1; i <= 9; i++) {
 598                 int k = (int)va_arg(ap, int);
 599                 if (k != i)
 600                     abort();
 601             }
 602             va_end(ap);
 603         }
 604         int main(int argc, char *argv[])
 605         {
 606             test("test", 1, 2, 3, 4, 5, 6, 7, 8, 9);
 607             exit(0);
 608         }"
 609         )
 610         try_compile(COMPILE_VA_NULL_VAR
 611         ${PROJECT_DIRECTORY}
 612         ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c
 613         )
 614         if(COMPILE_VA_NULL_VAR)
 615                 string(REGEX REPLACE "\;" "" fctbis ${fct})
 616                 if(${fctbis} STREQUAL "va_copy((d),(s))")
 617                         set(HAVE_VA_COPY 1)
 618                         set(ac_cv_va_copy "C99")
 619                         set(__VA_COPY_USE_C99 "va_copy((d),(s))")
 620                 endif(${fctbis} STREQUAL "va_copy((d),(s))")
 621
 622                 if(${fctbis} STREQUAL "VA_COPY((d),(s))")
 623                         set(ac_cv_va_copy "GCM")
 624                         set(__VA_COPY_USE_GCM "VA_COPY((d),(s))")
 625                 endif(${fctbis} STREQUAL "VA_COPY((d),(s))")
 626
 627                 if(${fctbis} STREQUAL "__va_copy((d),(s))")
 628                         set(ac_cv_va_copy "GCH")
 629                         set(__VA_COPY_USE_GCH "__va_copy((d),(s))")
 630                 endif(${fctbis} STREQUAL "__va_copy((d),(s))")
 631
 632                 if(${fctbis} STREQUAL "__builtin_va_copy((d),(s))")
 633                         set(ac_cv_va_copy "GCB")
 634                         set(__VA_COPY_USE_GCB "__builtin_va_copy((d),(s))")
 635                 endif(${fctbis} STREQUAL "__builtin_va_copy((d),(s))")
 636
 637                 if(${fctbis} STREQUAL "do { (d) = (s) } while (0)")
 638                         set(ac_cv_va_copy "ASS")
 639                         set(__VA_COPY_USE_ASS "do { (d) = (s); } while (0)")
 640                 endif(${fctbis} STREQUAL "do { (d) = (s) } while (0)")
 641
 642                 if(${fctbis} STREQUAL "do { *(d) = *(s) } while (0)")
 643                         set(ac_cv_va_copy "ASP")
 644                         set(__VA_COPY_USE_ASP "do { *(d) = *(s); } while (0)")
 645                 endif(${fctbis} STREQUAL "do { *(d) = *(s) } while (0)")
 646
 647                 if(${fctbis} STREQUAL "memcpy((void *)&(d), (void *)&(s)), sizeof((s))")
 648                         set(ac_cv_va_copy "CPS")
 649                         set(__VA_COPY_USE_CPS "memcpy((void *)&(d), (void *)&(s)), sizeof((s))")
 650                 endif(${fctbis} STREQUAL "memcpy((void *)&(d), (void *)&(s)), sizeof((s))")
 651
 652                 if(${fctbis} STREQUAL "memcpy((void *)(d), (void *)(s)), sizeof(*(s))")
 653                         set(ac_cv_va_copy "CPP")
 654                         set(__VA_COPY_USE_CPP "memcpy((void *)(d), (void *)(s)), sizeof(*(s))")
 655                 endif(${fctbis} STREQUAL "memcpy((void *)(d), (void *)(s)), sizeof(*(s))")
 656
 657                 if(NOT STATUS_OK)
 658                 set(__VA_COPY_USE "__VA_COPY_USE_${ac_cv_va_copy}(d, s)")
 659                 endif(NOT STATUS_OK)
 660                 set(STATUS_OK "1")
 661
 662         endif(COMPILE_VA_NULL_VAR)
 663
 664 endforeach(fct ${diff_va})
 665
 666 #--------------------------------------------------------------------------------------------------
 667 ### Try execut getline command
 668 try_run(RUN_RESULT_VAR COMPILE_RESULT_VAR
 669         ${PROJECT_DIRECTORY}
 670         ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_getline.c
 671         OUTPUT_VARIABLE GETLINE_OUTPUT
 672         )
 673
 674 if(NOT COMPILE_RESULT_VAR)
 675 SET(need_getline "#define SIMGRID_NEED_GETLINE 1")
 676 else(NOT COMPILE_RESULT_VAR)
 677 SET(need_getline "")
 678 endif(NOT COMPILE_RESULT_VAR)
 679
 680 ### check for a working snprintf
 681 if(HAVE_SNPRINTF AND HAVE_VSNPRINTF)
 682
 683         try_run(RUN_SNPRINTF_FUNC_VAR COMPILE_SNPRINTF_FUNC_VAR
 684                 ${PROJECT_DIRECTORY}
 685                 ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_snprintf.c
 686                 )
 687         if(CMAKE_CROSSCOMPILING)
 688                 set(RUN_SNPRINTF_FUNC "cross")
 689         endif(CMAKE_CROSSCOMPILING)
 690
 691         try_run(RUN_VSNPRINTF_FUNC_VAR COMPILE_VSNPRINTF_FUNC_VAR
 692                 ${PROJECT_DIRECTORY}
 693                 ${PROJECT_DIRECTORY}/buildtools/Cmake/test_prog/prog_vsnprintf.c
 694                 )
 695         if(CMAKE_CROSSCOMPILING)
 696                 set(RUN_VSNPRINTF_FUNC "cross")
 697         endif(CMAKE_CROSSCOMPILING)
 698         set(PREFER_PORTABLE_SNPRINTF 0)
 699         if(RUN_VSNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
 700                 set(PREFER_PORTABLE_SNPRINTF 1)
 701         endif(RUN_VSNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
 702         if(RUN_SNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
 703                 set(PREFER_PORTABLE_SNPRINTF 1)
 704         endif(RUN_SNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
 705 endif(HAVE_SNPRINTF AND HAVE_VSNPRINTF)
 706
 707 ### check for asprintf function familly
 708 if(HAVE_ASPRINTF)
 709         SET(need_asprintf "")
 710 else(HAVE_ASPRINTF)
 711         SET(need_asprintf "#define SIMGRID_NEED_ASPRINTF 1")
 712 endif(HAVE_ASPRINTF)
 713
 714 if(HAVE_VASPRINTF)
 715         SET(need_vasprintf "")
 716 else(HAVE_VASPRINTF)
 717         SET(need_vasprintf "#define SIMGRID_NEED_VASPRINTF 1")
 718 endif(HAVE_VASPRINTF)
 719
 720 ### check for addr2line
 721
 722 find_path(ADDR2LINE NAMES addr2line     PATHS NO_DEFAULT_PATHS  )
 723 if(ADDR2LINE)
 724 set(ADDR2LINE "${ADDR2LINE}/addr2line")
 725 endif(ADDR2LINE)
 726
 727 ### File to create
 728
 729 configure_file("${PROJECT_DIRECTORY}/src/context_sysv_config.h.in"                      "${PROJECT_DIRECTORY}/src/context_sysv_config.h" @ONLY IMMEDIATE)
 730
 731 SET( CMAKEDEFINE "#cmakedefine" )
 732 configure_file("${PROJECT_DIRECTORY}/buildtools/Cmake/gras_config.h.in"         "${PROJECT_DIRECTORY}/src/gras_config.h" @ONLY IMMEDIATE)
 733 configure_file("${PROJECT_DIRECTORY}/src/gras_config.h"                                 "${PROJECT_DIRECTORY}/src/gras_config.h" @ONLY IMMEDIATE)
 734 configure_file("${PROJECT_DIRECTORY}/include/simgrid_config.h.in"                       "${PROJECT_DIRECTORY}/include/simgrid_config.h" @ONLY IMMEDIATE)
 735 #configure_file("${PROJECT_DIRECTORY}/buildtools/Cmake/tracing_config.h.in"     "${PROJECT_DIRECTORY}/include/instr/tracing_config.h" @ONLY IMMEDIATE)
 736 #configure_file("${PROJECT_DIRECTORY}/include/instr/tracing_config.h"           "${PROJECT_DIRECTORY}/include/instr/tracing_config.h" @ONLY IMMEDIATE)
 737
 738 set(top_srcdir "${PROJECT_DIRECTORY}")
 739 set(srcdir "${PROJECT_DIRECTORY}/src")
 740
 741 set(exec_prefix ${prefix})
 742 set(includedir ${prefix}/include)
 743 set(top_builddir ${PROJECT_DIRECTORY})
 744 set(libdir ${exec_prefix}/lib)
 745 set(CMAKE_LINKARGS "${CMAKE_CURRENT_BINARY_DIR}/lib")
 746
 747 configure_file(${PROJECT_DIRECTORY}/src/smpi/smpicc.in ${CMAKE_CURRENT_BINARY_DIR}/bin/smpicc @ONLY)
 748 configure_file(${PROJECT_DIRECTORY}/src/smpi/smpirun.in ${CMAKE_CURRENT_BINARY_DIR}/bin/smpirun @ONLY)
 749
 750 exec_program("chmod a=rwx ${CMAKE_CURRENT_BINARY_DIR}/bin/smpicc" OUTPUT_VARIABLE OKITOKI)
 751 exec_program("chmod a=rwx ${CMAKE_CURRENT_BINARY_DIR}/bin/smpirun" OUTPUT_VARIABLE OKITOKI)