3 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/Modules
6 IF(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64") #Intel processor 64 bits
7 message(STATUS "System processor: amd64")
10 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "x86") #Intel processor 32 bits
11 message(STATUS "System processor: x86")
15 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^i.86$")
18 message(STATUS "System processor: ${CMAKE_SYSTEM_PROCESSOR}")
20 message(STATUS "System processor: amd64")
21 set(PROCESSOR_x86_64 1)
23 ENDIF(${ARCH_32_BITS})
26 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^alpha")
27 message(STATUS "System processor: alpha")
29 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^arm")
30 # Subdir is "arm" for both big-endian (arm) and little-endian (armel).
31 message(STATUS "System processor: arm")
33 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^mips")
34 # mips* machines are bi-endian mostly so processor does not tell
35 # endianess of the underlying system.
36 message(STATUS "System processor: ${CMAKE_SYSTEM_PROCESSOR}" "mips" "mipsel" "mipseb")
38 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)64")
39 message(STATUS "System processor: ppc64")
41 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)")
42 message(STATUS "System processor: ppc")
44 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^sparc")
45 # Both flavours can run on the same processor
46 message(STATUS "System processor: ${CMAKE_SYSTEM_PROCESSOR}" "sparc" "sparcv9")
48 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^(parisc|hppa)")
49 message(STATUS "System processor: parisc" "parisc64")
51 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^s390")
52 # s390 binaries can run on s390x machines
53 message(STATUS "System processor: ${CMAKE_SYSTEM_PROCESSOR}" "s390" "s390x")
55 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^sh")
56 message(STATUS "System processor: sh")
58 ELSE(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64") #PROCESSOR NOT fIND
59 message(STATUS "PROCESSOR NOT FOUND: ${CMAKE_SYSTEM_PROCESSOR}")
61 ENDIF(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64")
63 message(STATUS "Cmake version ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}")
65 include(CheckFunctionExists)
66 include(CheckTypeSize)
67 include(CheckIncludeFile)
68 include(CheckIncludeFiles)
69 include(CheckLibraryExists)
70 include(TestBigEndian)
71 TEST_BIG_ENDIAN(BIGENDIAN)
75 string(TOUPPER ${enable_pcre} enable_pcre)
76 if(enable_pcre STREQUAL "AUTO" OR enable_pcre STREQUAL "ON")
78 endif(enable_pcre STREQUAL "AUTO" OR enable_pcre STREQUAL "ON")
87 include(FindLua51Simgrid)
94 # Checks for header libraries functions.
95 CHECK_LIBRARY_EXISTS(pthread pthread_create "" pthread)
96 CHECK_LIBRARY_EXISTS(pthread sem_init "" HAVE_SEM_INIT_LIB)
97 CHECK_LIBRARY_EXISTS(pthread sem_open "" HAVE_SEM_OPEN_LIB)
98 CHECK_LIBRARY_EXISTS(pthread sem_timedwait "" HAVE_SEM_TIMEDWAIT_LIB)
99 CHECK_LIBRARY_EXISTS(pthread pthread_mutex_timedlock "" HAVE_MUTEX_TIMEDLOCK_LIB)
100 CHECK_LIBRARY_EXISTS(rt clock_gettime "" HAVE_POSIX_GETTIME)
102 CHECK_INCLUDE_FILES("time.h;sys/time.h" TIME_WITH_SYS_TIME)
103 CHECK_INCLUDE_FILES("stdlib.h;stdarg.h;string.h;float.h" STDC_HEADERS)
104 CHECK_INCLUDE_FILE("pthread.h" HAVE_PTHREAD_H)
105 CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_VALGRIND_H)
106 CHECK_INCLUDE_FILE("socket.h" HAVE_SOCKET_H)
107 CHECK_INCLUDE_FILE("sys/socket.h" HAVE_SYS_SOCKET_H)
108 CHECK_INCLUDE_FILE("stat.h" HAVE_STAT_H)
109 CHECK_INCLUDE_FILE("sys/stat.h" HAVE_SYS_STAT_H)
110 CHECK_INCLUDE_FILE("windows.h" HAVE_WINDOWS_H)
111 CHECK_INCLUDE_FILE("winsock.h" HAVE_WINSOCK_H)
112 CHECK_INCLUDE_FILE("winsock2.h" HAVE_WINSOCK2_H)
113 CHECK_INCLUDE_FILE("WinDef.h" HAVE_WINDEF_H)
114 CHECK_INCLUDE_FILE("errno.h" HAVE_ERRNO_H)
115 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
116 CHECK_INCLUDE_FILE("execinfo.h" HAVE_EXECINFO_H)
117 CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
118 CHECK_INCLUDE_FILE("sys/time.h" HAVE_SYS_TIME_H)
119 CHECK_INCLUDE_FILE("time.h" HAVE_TIME_H)
120 CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
121 CHECK_INCLUDE_FILE("inttypes.h" HAVE_INTTYPES_H)
122 CHECK_INCLUDE_FILE("memory.h" HAVE_MEMORY_H)
123 CHECK_INCLUDE_FILE("stdlib.h" HAVE_STDLIB_H)
124 CHECK_INCLUDE_FILE("strings.h" HAVE_STRINGS_H)
125 CHECK_INCLUDE_FILE("string.h" HAVE_STRING_H)
126 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
127 CHECK_INCLUDE_FILE("stdio.h" HAVE_STDIO_H)
128 CHECK_INCLUDE_FILE("linux/futex.h" HAVE_FUTEX_H)
130 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
131 CHECK_FUNCTION_EXISTS(usleep HAVE_USLEEP)
132 CHECK_FUNCTION_EXISTS(getdtablesize HAVE_GETDTABLESIZE)
133 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
134 CHECK_FUNCTION_EXISTS(readv HAVE_READV)
135 CHECK_FUNCTION_EXISTS(popen HAVE_POPEN)
136 CHECK_FUNCTION_EXISTS(signal HAVE_SIGNAL)
137 CHECK_FUNCTION_EXISTS(snprintf HAVE_SNPRINTF)
138 CHECK_FUNCTION_EXISTS(vsnprintf HAVE_VSNPRINTF)
139 CHECK_FUNCTION_EXISTS(asprintf HAVE_ASPRINTF)
140 CHECK_FUNCTION_EXISTS(vasprintf HAVE_VASPRINTF)
141 CHECK_FUNCTION_EXISTS(makecontext HAVE_MAKECONTEXT)
142 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
143 CHECK_FUNCTION_EXISTS(mergesort HAVE_MERGESORT)
145 #Check if __thread is defined
146 exec_program("${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_thread_storage.c"
147 OUTPUT_VARIABLE HAVE_thread_storage_run)
148 if(HAVE_thread_storage_run)
149 set(HAVE_THREAD_LOCAL_STORAGE 0)
150 else(HAVE_thread_storage_run)
151 set(HAVE_THREAD_LOCAL_STORAGE 1)
152 endif(HAVE_thread_storage_run)
154 # Our usage of mmap is Linux-specific (flag MAP_ANONYMOUS), but kFreeBSD uses a GNU libc
155 IF(NOT "${CMAKE_SYSTEM}" MATCHES "Linux" AND NOT "${CMAKE_SYSTEM}" MATCHES "kFreeBSD" AND NOT "${CMAKE_SYSTEM}" MATCHES "GNU")
157 message(STATUS "Warning: MMAP is thought as non functional on this architecture (${CMAKE_SYSTEM})")
158 ENDIF(NOT "${CMAKE_SYSTEM}" MATCHES "Linux" AND NOT "${CMAKE_SYSTEM}" MATCHES "kFreeBSD" AND NOT "${CMAKE_SYSTEM}" MATCHES "GNU")
160 if(WIN32) #THOSE FILES ARE FUNCTIONS ARE NOT DETECTED BUT THEY SHOULD...
161 set(HAVE_UCONTEXT_H 1)
162 set(HAVE_MAKECONTEXT 1)
164 set(HAVE_VSNPRINTF 1)
167 set(CONTEXT_UCONTEXT 0)
168 SET(CONTEXT_THREADS 0)
173 endif(enable_tracing)
179 if(enable_latency_bound_tracking)
180 SET(HAVE_LATENCY_BOUND_TRACKING 1)
181 else(enable_latency_bound_tracking)
183 message(STATUS "Warning : Turning latency_bound_tracking to ON because GTNeTs is ON")
184 SET(enable_latency_bound_tracking ON)
185 SET(HAVE_LATENCY_BOUND_TRACKING 1)
187 SET(HAVE_LATENCY_BOUND_TRACKING 0)
189 endif(enable_latency_bound_tracking)
191 if(enable_model-checking AND HAVE_MMAP)
193 SET(MMALLOC_WANT_OVERIDE_LEGACY 1)
194 else(enable_model-checking AND HAVE_MMAP)
196 SET(MMALLOC_WANT_OVERIDE_LEGACY 0)
197 endif(enable_model-checking AND HAVE_MMAP)
199 #--------------------------------------------------------------------------------------------------
200 ### Check for some architecture dependent values
201 CHECK_TYPE_SIZE(int SIZEOF_INT)
202 CHECK_TYPE_SIZE(void* SIZEOF_VOIDP)
205 #--------------------------------------------------------------------------------------------------
206 ### Initialize of CONTEXT THREADS
215 ### Test that we have a way to create semaphores
217 if(HAVE_SEM_OPEN_LIB)
218 exec_program("${CMAKE_C_COMPILER} -lpthread ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_open.c -o testprog"
219 OUTPUT_VARIABLE HAVE_SEM_OPEN_run)
220 if(HAVE_SEM_OPEN_run)
222 else(HAVE_SEM_OPEN_run)
223 exec_program("./testprog" RETURN_VALUE HAVE_SEM_OPEN_run2 OUTPUT_VARIABLE var_compil)
224 if(HAVE_SEM_OPEN_run2)
226 else(HAVE_SEM_OPEN_run2)
228 endif(HAVE_SEM_OPEN_run2)
229 endif(HAVE_SEM_OPEN_run)
230 else(HAVE_SEM_OPEN_LIB)
232 endif(HAVE_SEM_OPEN_LIB)
234 if(HAVE_SEM_INIT_LIB)
235 exec_program("${CMAKE_C_COMPILER} -lpthread ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_init.c -o testprog"
236 OUTPUT_VARIABLE HAVE_SEM_INIT_run)
237 if(HAVE_SEM_INIT_run)
239 else(HAVE_SEM_INIT_run)
240 exec_program("./testprog" RETURN_VALUE HAVE_SEM_INIT_run OUTPUT_VARIABLE var_compil)
241 if(HAVE_SEM_INIT_run)
243 else(HAVE_SEM_INIT_run)
245 endif(HAVE_SEM_INIT_run)
246 endif(HAVE_SEM_INIT_run)
247 else(HAVE_SEM_INIT_LIB)
249 endif(HAVE_SEM_INIT_LIB)
251 if(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
252 message(FATAL_ERROR "Semaphores are not usable, but they are mandatory to threads (you may need to mount /dev).")
253 endif(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
255 ### Test that we have a way to timewait for semaphores
257 if(HAVE_SEM_TIMEDWAIT_LIB)
258 exec_program("${CMAKE_C_COMPILER} -lpthread ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_timedwait.c" OUTPUT_VARIABLE HAVE_SEM_TIMEDWAIT_run)
259 if(HAVE_SEM_TIMEDWAIT_run)
260 set(HAVE_SEM_TIMEDWAIT 0)
261 else(HAVE_SEM_TIMEDWAIT_run)
262 set(HAVE_SEM_TIMEDWAIT 1)
263 endif(HAVE_SEM_TIMEDWAIT_run)
264 endif(HAVE_SEM_TIMEDWAIT_LIB)
266 ### HAVE_MUTEX_TIMEDLOCK
268 if(HAVE_MUTEX_TIMEDLOCK_LIB)
269 exec_program("${CMAKE_C_COMPILER} -lpthread ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_mutex_timedlock.c" OUTPUT_VARIABLE HAVE_SEM_TIMEDWAIT_run)
270 if(HAVE_MUTEX_TIMEDLOCK_run)
271 set(HAVE_MUTEX_TIMEDLOCK 0)
272 else(HAVE_MUTEX_TIMEDLOCK_run)
273 set(HAVE_MUTEX_TIMEDLOCK 1)
274 endif(HAVE_MUTEX_TIMEDLOCK_run)
275 endif(HAVE_MUTEX_TIMEDLOCK_LIB)
278 # AC_CHECK_MCSC(mcsc=yes, mcsc=no)
280 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
281 set(mcsc_flags "-D_XOPEN_SOURCE")
282 endif(CMAKE_SYSTEM_NAME MATCHES "Darwin")
286 set(mcsc_flags "/D_XBT_WIN32 /I${CMAKE_HOME_DIRECTORY}/include/xbt /I${CMAKE_HOME_DIRECTORY}/src/xbt")
289 set(mcsc_flags "-D_XBT_WIN32 -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
293 IF(CMAKE_CROSSCOMPILING)
295 set(windows_context "yes")
298 ELSE(CMAKE_CROSSCOMPILING)
299 try_run(RUN_mcsc_VAR COMPILE_mcsc_VAR
300 ${simgrid_BINARY_DIR}
301 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_AC_CHECK_MCSC.c
302 COMPILE_DEFINITIONS "${mcsc_flags}"
303 OUTPUT_VARIABLE var_compil
306 if(EXISTS "${simgrid_BINARY_DIR}/conftestval" AND COMPILE_mcsc_VAR)
307 file(READ "${simgrid_BINARY_DIR}/conftestval" mcsc)
308 STRING(REPLACE "\n" "" mcsc "${mcsc}")
311 set(HAVE_UCONTEXT_H 1)
315 else(EXISTS "${simgrid_BINARY_DIR}/conftestval" AND COMPILE_mcsc_VAR)
317 endif(EXISTS "${simgrid_BINARY_DIR}/conftestval" AND COMPILE_mcsc_VAR)
318 ENDIF(CMAKE_CROSSCOMPILING)
320 if(mcsc MATCHES "no" AND pthread)
322 set(windows_context "yes")
324 elseif(HAVE_WINDOWS_H)
325 message(FATAL_ERROR "no appropriate backend found")
326 endif(HAVE_WINDOWS_H)
327 endif(mcsc MATCHES "no" AND pthread)
332 if(NOT HAVE_WINDOWS_H)
333 message(FATAL_ERROR "no appropriate backend found windows")
334 endif(NOT HAVE_WINDOWS_H)
337 if(windows_context MATCHES "yes")
338 message(STATUS "Context change to windows")
339 endif(windows_context MATCHES "yes")
341 #If can have both context
344 set(CONTEXT_UCONTEXT 1)
348 set(CONTEXT_THREADS 1)
355 if(IS_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.svn)
356 find_file(SVN ".svn" ${CMAKE_HOME_DIRECTORY})
357 exec_program("svnversion ${CMAKE_HOME_DIRECTORY}" OUTPUT_VARIABLE "SVN_VERSION")
358 message(STATUS "svn version ${SVN_VERSION}")
359 else(IS_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.svn)
360 exec_program("git config --get svn-remote.svn.url"
363 endif(IS_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.svn)
366 exec_program("git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --oneline -1" OUTPUT_VARIABLE "GIT_VERSION")
367 exec_program("git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --format=%ai ." OUTPUT_VARIABLE "GIT_DATE")
369 string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
370 STRING(REPLACE " +0000" "" GIT_DATE ${GIT_DATE})
371 STRING(REPLACE " " "~" GIT_DATE ${GIT_DATE})
372 STRING(REPLACE ":" "-" GIT_DATE ${GIT_DATE})
374 exec_program("git svn info" ${CMAKE_HOME_DIRECTORY}
375 OUTPUT_VARIABLE "GIT_SVN_VERSION")
376 string(REPLACE "\n" ";" GIT_SVN_VERSION ${GIT_SVN_VERSION})
377 foreach(line ${GIT_SVN_VERSION})
378 string(REGEX MATCH "^Revision:.*" line_good ${line})
380 string(REPLACE "Revision: " ""
381 line_good ${line_good})
382 set(SVN_VERSION ${line_good})
384 endforeach(line ${GIT_SVN_VERSION})
388 ###################################
389 ## SimGrid and GRAS specific checks
392 IF(NOT CMAKE_CROSSCOMPILING)
393 # Check architecture signature begin
394 try_run(RUN_GRAS_VAR COMPILE_GRAS_VAR
395 ${simgrid_BINARY_DIR}
396 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_GRAS_ARCH.c
397 RUN_OUTPUT_VARIABLE var1
400 set(val_big "B${var1}")
401 set(GRAS_BIGENDIAN 1)
403 set(val_big "l${var1}")
404 set(GRAS_BIGENDIAN 0)
407 # The syntax of this magic string is given in src/gras/DataDesc/ddt_convert.c
408 # It kinda matches the values that the gras_arch_desc_t structure can take
410 # Basically, the syntax is one char l or B for endianness (little or Big)
411 # then there is a bunch of blocks separated by _.
412 # C block is for char, I block for integers, P block for pointers and
413 # D block for floating points
414 # For each block there is an amount of chuncks separated by :, each of
415 # them describing a data size. For example there is only one chunk
416 # in the char block, because no architecture provide several sizes
417 # of chars. In integer block, there is 4 chunks: "short int", "int",
418 # "long int", "long long int". There is 2 pointer chunks for data
419 # pointers and pointers on functions (thanks to the AMD64 madness).
420 # Thee two floating points chuncks are for "float" and "double".
421 # Each chunk is of the form datasize/minimal_alignment_size
423 # These informations are used to convert a data stream from one
424 # formalism to another. Only the GRAS_ARCH is transfered in the
425 # stream, and it it of cruxial importance to keep these detection
426 # information here synchronized with the data hardcoded in the
427 # source in src/gras/DataDesc/ddt_convert.c
429 # If you add something here (like a previously unknown architecture),
430 # please add it to the source code too.
431 # Please do not modify stuff here since it'd break the GRAS protocol.
432 # If you really need to change stuff, please also bump
433 # GRAS_PROTOCOL_VERSION in src/gras/Msg/msg_interface.h
436 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:")
437 #gras_arch=0; gras_size=32; gras_arch_name=little32_1;
438 SET(GRAS_ARCH_32_BITS 1)
440 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:")
441 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:")
442 #gras_arch=1; gras_size=32; gras_arch_name=little32_2;
443 SET(GRAS_ARCH_32_BITS 1)
445 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:")
446 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:")
447 #gras_arch=2; gras_size=32; gras_arch_name=little32_4;
448 SET(GRAS_ARCH_32_BITS 1)
450 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:")
451 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:")
452 #gras_arch=3; gras_size=32; gras_arch_name=little32_8;
453 SET(GRAS_ARCH_32_BITS 1)
455 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:")
456 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:")
457 #gras_arch=4; gras_size=64; gras_arch_name=little64;
458 SET(GRAS_ARCH_32_BITS 0)
460 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:")
462 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:")
463 #gras_arch=5; gras_size=32; gras_arch_name=big32;
464 SET(GRAS_ARCH_32_BITS 1)
466 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:")
467 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:")
468 #gras_arch=6; gras_size=32; gras_arch_name=big32_8_4;
469 SET(GRAS_ARCH_32_BITS 1)
471 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:")
472 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:")
473 #gras_arch=7; gras_size=32; gras_arch_name=big32_4;
474 SET(GRAS_ARCH_32_BITS 1)
476 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:")
477 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:")
478 #gras_arch=8; gras_size=32; gras_arch_name=big32_2;
479 SET(GRAS_ARCH_32_BITS 1)
481 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:")
482 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:")
483 #gras_arch=9; gras_size=64; gras_arch_name=big64;
484 SET(GRAS_ARCH_32_BITS 0)
486 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:")
487 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:")
488 #gras_arch=10;gras_size=64; gras_arch_name=big64_8_4;
489 SET(GRAS_ARCH_32_BITS 0)
490 SET(GRAS_THISARCH 10)
491 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:")
494 # Check architecture signature end
495 try_run(RUN_GRAS_VAR COMPILE_GRAS_VAR
496 ${simgrid_BINARY_DIR}
497 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_GRAS_CHECK_STRUCT_COMPACTION.c
498 RUN_OUTPUT_VARIABLE var2
500 separate_arguments(var2)
501 foreach(var_tmp ${var2})
503 endforeach(var_tmp ${var2})
505 # Check for [SIZEOF_MAX]
506 try_run(RUN_SM_VAR COMPILE_SM_VAR
507 ${simgrid_BINARY_DIR}
508 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_max_size.c
509 RUN_OUTPUT_VARIABLE var3
511 SET(SIZEOF_MAX ${var3})
512 ENDIF(NOT CMAKE_CROSSCOMPILING)
514 #--------------------------------------------------------------------------------------------------
516 set(makecontext_CPPFLAGS_2 "")
517 if(HAVE_MAKECONTEXT OR WIN32)
518 set(makecontext_CPPFLAGS "-DTEST_makecontext")
519 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
520 set(makecontext_CPPFLAGS_2 "-D_XOPEN_SOURCE")
521 endif(CMAKE_SYSTEM_NAME MATCHES "Darwin")
523 if(WIN32 AND __VISUALC__)
524 set(makecontext_CPPFLAGS "/DTEST_makecontext")
525 set(makecontext_CPPFLAGS_2 "/D_XBT_WIN32 /I${CMAKE_HOME_DIRECTORY}/include/xbt /I${CMAKE_HOME_DIRECTORY}/src/xbt")
526 endif(WIN32 AND __VISUALC__)
527 if(WIN32 AND __GNUC__)
528 set(makecontext_CPPFLAGS "-DTEST_makecontext")
529 set(makecontext_CPPFLAGS_2 "-D_XBT_WIN32 -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
530 endif(WIN32 AND __GNUC__)
532 try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
533 ${simgrid_BINARY_DIR}
534 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_stacksetup.c
535 COMPILE_DEFINITIONS "${makecontext_CPPFLAGS} ${makecontext_CPPFLAGS_2}"
537 file(READ ${simgrid_BINARY_DIR}/conftestval MAKECONTEXT_ADDR_SIZE)
538 string(REPLACE "\n" "" MAKECONTEXT_ADDR_SIZE "${MAKECONTEXT_ADDR_SIZE}")
539 string(REGEX MATCH ;^.*,;MAKECONTEXT_ADDR "${MAKECONTEXT_ADDR_SIZE}")
540 string(REGEX MATCH ;,.*$; MAKECONTEXT_SIZE "${MAKECONTEXT_ADDR_SIZE}")
541 string(REPLACE "," "" makecontext_addr "${MAKECONTEXT_ADDR}")
542 string(REPLACE "," "" makecontext_size "${MAKECONTEXT_SIZE}")
543 set(pth_skaddr_makecontext "#define pth_skaddr_makecontext(skaddr,sksize) (${makecontext_addr})")
544 set(pth_sksize_makecontext "#define pth_sksize_makecontext(skaddr,sksize) (${makecontext_size})")
546 endif(HAVE_MAKECONTEXT OR WIN32)
548 #--------------------------------------------------------------------------------------------------
550 ### check for stackgrowth
551 if (NOT CMAKE_CROSSCOMPILING)
552 try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
553 ${simgrid_BINARY_DIR}
554 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_stackgrowth.c
556 file(READ "${simgrid_BINARY_DIR}/conftestval" stack)
557 if(stack MATCHES "down")
558 set(PTH_STACKGROWTH "-1")
559 endif(stack MATCHES "down")
560 if(stack MATCHES "up")
561 set(PTH_STACKGROWTH "1")
562 endif(stack MATCHES "up")
564 endif(NOT CMAKE_CROSSCOMPILING)
569 #SG_CONFIGURE_PART([System checks...])
570 #AC_PROG_CC(xlC gcc cc) -auto
571 #AM_SANITY_CHECK -auto
577 try_run(RUN_PRINTF_NULL_VAR COMPILE_PRINTF_NULL_VAR
578 ${simgrid_BINARY_DIR}
579 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_printf_null.c
582 if(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
583 SET(PRINTF_NULL_WORKING "0")
584 else(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
585 SET(PRINTF_NULL_WORKING "1")
586 endif(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
590 set(diff_va "va_copy((d),(s))"
593 "__builtin_va_copy((d),(s))"
594 "do { (d) = (s)\; } while (0)"
595 "do { *(d) = *(s)\; } while (0)"
596 "memcpy((void *)&(d), (void *)&(s), sizeof(s))"
597 "memcpy((void *)(d), (void *)(s), sizeof(*(s)))"
600 foreach(fct ${diff_va})
601 write_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c" "#include <stdlib.h>
604 #define DO_VA_COPY(d,s) ${fct}
605 void test(char *str, ...)
611 for (i = 1; i <= 9; i++) {
612 int k = (int)va_arg(ap, int);
617 for (i = 1; i <= 9; i++) {
618 int k = (int)va_arg(ap, int);
626 test(\"test\", 1, 2, 3, 4, 5, 6, 7, 8, 9);
630 try_compile(COMPILE_VA_NULL_VAR
631 ${simgrid_BINARY_DIR}
632 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c
634 if(COMPILE_VA_NULL_VAR)
635 string(REGEX REPLACE "\;" "" fctbis ${fct})
636 if(${fctbis} STREQUAL "va_copy((d),(s))")
638 set(ac_cv_va_copy "C99")
639 set(__VA_COPY_USE_C99 "va_copy((d),(s))")
640 endif(${fctbis} STREQUAL "va_copy((d),(s))")
642 if(${fctbis} STREQUAL "VA_COPY((d),(s))")
643 set(ac_cv_va_copy "GCM")
644 set(__VA_COPY_USE_GCM "VA_COPY((d),(s))")
645 endif(${fctbis} STREQUAL "VA_COPY((d),(s))")
647 if(${fctbis} STREQUAL "__va_copy((d),(s))")
648 set(ac_cv_va_copy "GCH")
649 set(__VA_COPY_USE_GCH "__va_copy((d),(s))")
650 endif(${fctbis} STREQUAL "__va_copy((d),(s))")
652 if(${fctbis} STREQUAL "__builtin_va_copy((d),(s))")
653 set(ac_cv_va_copy "GCB")
654 set(__VA_COPY_USE_GCB "__builtin_va_copy((d),(s))")
655 endif(${fctbis} STREQUAL "__builtin_va_copy((d),(s))")
657 if(${fctbis} STREQUAL "do { (d) = (s) } while (0)")
658 set(ac_cv_va_copy "ASS")
659 set(__VA_COPY_USE_ASS "do { (d) = (s); } while (0)")
660 endif(${fctbis} STREQUAL "do { (d) = (s) } while (0)")
662 if(${fctbis} STREQUAL "do { *(d) = *(s) } while (0)")
663 set(ac_cv_va_copy "ASP")
664 set(__VA_COPY_USE_ASP "do { *(d) = *(s); } while (0)")
665 endif(${fctbis} STREQUAL "do { *(d) = *(s) } while (0)")
667 if(${fctbis} STREQUAL "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
668 set(ac_cv_va_copy "CPS")
669 set(__VA_COPY_USE_CPS "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
670 endif(${fctbis} STREQUAL "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
672 if(${fctbis} STREQUAL "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
673 set(ac_cv_va_copy "CPP")
674 set(__VA_COPY_USE_CPP "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
675 endif(${fctbis} STREQUAL "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
678 set(__VA_COPY_USE "__VA_COPY_USE_${ac_cv_va_copy}(d, s)")
682 endif(COMPILE_VA_NULL_VAR)
684 endforeach(fct ${diff_va})
686 #--------------------------------------------------------------------------------------------------
687 ### check for getline
688 try_compile(COMPILE_RESULT_VAR
689 ${simgrid_BINARY_DIR}
690 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_getline.c
693 if(NOT COMPILE_RESULT_VAR)
694 SET(need_getline "#define SIMGRID_NEED_GETLINE 1")
695 SET(SIMGRID_NEED_GETLINE 1)
696 else(NOT COMPILE_RESULT_VAR)
698 SET(SIMGRID_NEED_GETLINE 0)
699 endif(NOT COMPILE_RESULT_VAR)
701 ### check for a working snprintf
702 if(HAVE_SNPRINTF AND HAVE_VSNPRINTF OR WIN32)
704 #set(HAVE_SNPRINTF 1)
705 #set(HAVE_VSNPRINTF 1)
708 if(CMAKE_CROSSCOMPILING)
709 set(RUN_SNPRINTF_FUNC "cross")
710 #set(PREFER_PORTABLE_SNPRINTF 1)
711 else(CMAKE_CROSSCOMPILING)
712 try_run(RUN_SNPRINTF_FUNC_VAR COMPILE_SNPRINTF_FUNC_VAR
713 ${simgrid_BINARY_DIR}
714 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_snprintf.c
716 endif(CMAKE_CROSSCOMPILING)
718 if(CMAKE_CROSSCOMPILING)
719 set(RUN_VSNPRINTF_FUNC "cross")
720 set(PREFER_PORTABLE_VSNPRINTF 1)
721 else(CMAKE_CROSSCOMPILING)
722 try_run(RUN_VSNPRINTF_FUNC_VAR COMPILE_VSNPRINTF_FUNC_VAR
723 ${simgrid_BINARY_DIR}
724 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_vsnprintf.c
726 endif(CMAKE_CROSSCOMPILING)
728 set(PREFER_PORTABLE_SNPRINTF 0)
729 if(RUN_VSNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
730 set(PREFER_PORTABLE_SNPRINTF 1)
731 endif(RUN_VSNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
732 if(RUN_SNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
733 set(PREFER_PORTABLE_SNPRINTF 1)
734 endif(RUN_SNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
735 endif(HAVE_SNPRINTF AND HAVE_VSNPRINTF OR WIN32)
737 ### check for asprintf function familly
739 SET(simgrid_need_asprintf "")
742 SET(simgrid_need_asprintf "#define SIMGRID_NEED_ASPRINTF 1")
747 SET(simgrid_need_vasprintf "")
748 SET(NEED_VASPRINTF 0)
750 SET(simgrid_need_vasprintf "#define SIMGRID_NEED_VASPRINTF 1")
751 SET(NEED_VASPRINTF 1)
752 endif(HAVE_VASPRINTF)
754 ### check for addr2line
756 find_path(ADDR2LINE NAMES addr2line PATHS NO_DEFAULT_PATHS )
758 set(ADDR2LINE "${ADDR2LINE}/addr2line")
763 ### Check if OSX can compile with ucontext (with gcc 4.[1-5] it is broken)
765 if(APPLE_NEED_GCC_VERSION GREATER COMPILER_C_VERSION_MAJOR_MINOR)
766 message(STATUS "Ucontext can't be used with this version of gcc (must be greater than 4.5)")
767 set(HAVE_UCONTEXT_H 0)
768 endif(APPLE_NEED_GCC_VERSION GREATER COMPILER_C_VERSION_MAJOR_MINOR)
773 configure_file("${CMAKE_HOME_DIRECTORY}/src/context_sysv_config.h.in" "${CMAKE_BINARY_DIR}/src/context_sysv_config.h" @ONLY IMMEDIATE)
775 SET( CMAKEDEFINE "#cmakedefine" )
776 configure_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/gras_config.h.in" "${CMAKE_BINARY_DIR}/src/gras_config.h" @ONLY IMMEDIATE)
777 configure_file("${CMAKE_BINARY_DIR}/src/gras_config.h" "${CMAKE_BINARY_DIR}/src/gras_config.h" @ONLY IMMEDIATE)
778 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid_config.h.in" "${CMAKE_BINARY_DIR}/include/simgrid_config.h" @ONLY IMMEDIATE)
780 set(top_srcdir "${CMAKE_HOME_DIRECTORY}")
781 set(srcdir "${CMAKE_HOME_DIRECTORY}/src")
783 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
784 set(includedir ${CMAKE_INSTALL_PREFIX}/include)
785 set(top_builddir ${CMAKE_HOME_DIRECTORY})
786 set(libdir ${exec_prefix}/lib)
787 set(CMAKE_LINKARGS "${CMAKE_BINARY_DIR}/lib")
788 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=${CMAKE_BINARY_DIR}/lib:${GTNETS_LIB_PATH}:${HAVE_NS3_LIB}:$LD_LIBRARY_PATH")
790 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/smpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/smpif.h @ONLY)
791 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicc.in ${CMAKE_BINARY_DIR}/bin/smpicc @ONLY)
792 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpif2c.in ${CMAKE_BINARY_DIR}/bin/smpif2c @ONLY)
793 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpiff.in ${CMAKE_BINARY_DIR}/bin/smpiff @ONLY)
794 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpirun.in ${CMAKE_BINARY_DIR}/bin/smpirun @ONLY)
796 exec_program("chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpicc" OUTPUT_VARIABLE OKITOKI)
797 exec_program("chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpif2c" OUTPUT_VARIABLE OKITOKI)
798 exec_program("chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpiff" OUTPUT_VARIABLE OKITOKI)
799 exec_program("chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpirun" OUTPUT_VARIABLE OKITOKI)
801 set(generated_headers_to_install
802 ${CMAKE_CURRENT_BINARY_DIR}/include/smpi/smpif.h
803 ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h
806 set(generated_headers
807 ${CMAKE_CURRENT_BINARY_DIR}/src/context_sysv_config.h
808 ${CMAKE_CURRENT_BINARY_DIR}/src/gras_config.h
811 set(generated_files_to_clean
813 ${generated_headers_to_install}
814 ${CMAKE_BINARY_DIR}/bin/smpicc
815 ${CMAKE_BINARY_DIR}/bin/smpif2c
816 ${CMAKE_BINARY_DIR}/bin/smpiff
817 ${CMAKE_BINARY_DIR}/bin/smpirun
818 ${CMAKE_BINARY_DIR}/bin/colorize
819 ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
820 ${CMAKE_BINARY_DIR}/examples/smpi/smpi_traced.trace
821 ${CMAKE_BINARY_DIR}/src/supernovae_sg.c
822 ${CMAKE_BINARY_DIR}/src/supernovae_gras.c
823 ${CMAKE_BINARY_DIR}/src/supernovae_smpi.c
826 if("${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
827 else("${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
828 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/hostfile ${CMAKE_BINARY_DIR}/examples/smpi/hostfile COPYONLY)
829 configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/small_platform.xml ${CMAKE_BINARY_DIR}/examples/msg/small_platform.xml COPYONLY)
830 configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/small_platform_with_routers.xml ${CMAKE_BINARY_DIR}/examples/msg/small_platform_with_routers.xml COPYONLY)
831 configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/tracing/platform.xml ${CMAKE_BINARY_DIR}/examples/msg/tracing/platform.xml COPYONLY)
833 set(generated_files_to_clean
834 ${generated_files_to_clean}
835 ${CMAKE_BINARY_DIR}/examples/smpi/hostfile
836 ${CMAKE_BINARY_DIR}/examples/msg/small_platform.xml
837 ${CMAKE_BINARY_DIR}/examples/msg/small_platform_with_routers.xml
838 ${CMAKE_BINARY_DIR}/examples/msg/tracing/platform.xml
840 endif("${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
842 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
843 "${generated_files_to_clean}")
848 ELSE(${ARCH_32_BITS})
850 ENDIF(${ARCH_32_BITS})
851 configure_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/simgrid.nsi.in" "${CMAKE_BINARY_DIR}/simgrid.nsi" @ONLY IMMEDIATE)