5 IF(CMAKE_SYSTEM_PROCESSOR MATCHES ".86")
8 set(SIMGRID_SYSTEM_PROCESSOR "${CMAKE_SYSTEM_PROCESSOR}")
9 message(STATUS "System processor: ${CMAKE_SYSTEM_PROCESSOR}")
11 message(STATUS "System processor: amd64")
12 set(SIMGRID_SYSTEM_PROCESSOR "amd64")
13 set(PROCESSOR_x86_64 1)
15 ENDIF(${ARCH_32_BITS})
18 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^alpha")
19 message(STATUS "System processor: alpha")
21 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^arm")
22 # Subdir is "arm" for both big-endian (arm) and little-endian (armel).
23 message(STATUS "System processor: arm")
25 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^mips")
26 # mips* machines are bi-endian mostly so processor does not tell
27 # endianess of the underlying system.
28 message(STATUS "System processor: ${CMAKE_SYSTEM_PROCESSOR}" "mips" "mipsel" "mipseb")
30 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)64")
31 message(STATUS "System processor: ppc64")
33 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)")
34 message(STATUS "System processor: ppc")
36 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^sparc")
37 # Both flavours can run on the same processor
38 message(STATUS "System processor: ${CMAKE_SYSTEM_PROCESSOR}" "sparc" "sparcv9")
40 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^(parisc|hppa)")
41 message(STATUS "System processor: parisc" "parisc64")
43 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^s390")
44 # s390 binaries can run on s390x machines
45 message(STATUS "System processor: ${CMAKE_SYSTEM_PROCESSOR}" "s390" "s390x")
47 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^sh")
48 message(STATUS "System processor: sh")
50 ELSE(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64") #PROCESSOR NOT fIND
51 message(STATUS "PROCESSOR NOT FOUND: ${CMAKE_SYSTEM_PROCESSOR}")
53 ENDIF(CMAKE_SYSTEM_PROCESSOR MATCHES ".86")
55 message(STATUS "Cmake version ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}")
57 include(CheckFunctionExists)
58 include(CheckTypeSize)
59 include(CheckIncludeFile)
60 include(CheckIncludeFiles)
61 include(CheckLibraryExists)
62 include(TestBigEndian)
63 TEST_BIG_ENDIAN(BIGENDIAN)
79 include(FindLua51Simgrid)
86 # Checks for header libraries functions.
87 CHECK_LIBRARY_EXISTS(pthread pthread_create "" pthread)
88 CHECK_LIBRARY_EXISTS(pthread sem_init "" HAVE_SEM_INIT_LIB)
89 CHECK_LIBRARY_EXISTS(pthread sem_open "" HAVE_SEM_OPEN_LIB)
90 CHECK_LIBRARY_EXISTS(pthread sem_timedwait "" HAVE_SEM_TIMEDWAIT_LIB)
91 CHECK_LIBRARY_EXISTS(pthread pthread_mutex_timedlock "" HAVE_MUTEX_TIMEDLOCK_LIB)
92 CHECK_LIBRARY_EXISTS(rt clock_gettime "" HAVE_POSIX_GETTIME)
94 CHECK_INCLUDE_FILES("time.h;sys/time.h" TIME_WITH_SYS_TIME)
95 CHECK_INCLUDE_FILES("stdlib.h;stdarg.h;string.h;float.h" STDC_HEADERS)
96 CHECK_INCLUDE_FILE("pthread.h" HAVE_PTHREAD_H)
97 CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_VALGRIND_H)
98 CHECK_INCLUDE_FILE("socket.h" HAVE_SOCKET_H)
99 CHECK_INCLUDE_FILE("sys/socket.h" HAVE_SYS_SOCKET_H)
100 CHECK_INCLUDE_FILE("stat.h" HAVE_STAT_H)
101 CHECK_INCLUDE_FILE("sys/stat.h" HAVE_SYS_STAT_H)
102 CHECK_INCLUDE_FILE("windows.h" HAVE_WINDOWS_H)
103 CHECK_INCLUDE_FILE("winsock.h" HAVE_WINSOCK_H)
104 CHECK_INCLUDE_FILE("winsock2.h" HAVE_WINSOCK2_H)
105 CHECK_INCLUDE_FILE("WinDef.h" HAVE_WINDEF_H)
106 CHECK_INCLUDE_FILE("errno.h" HAVE_ERRNO_H)
107 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
108 CHECK_INCLUDE_FILE("execinfo.h" HAVE_EXECINFO_H)
109 CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
110 CHECK_INCLUDE_FILE("sys/time.h" HAVE_SYS_TIME_H)
111 CHECK_INCLUDE_FILE("sys/param.h" HAVE_SYS_PARAM_H)
112 CHECK_INCLUDE_FILE("sys/sysctl.h" HAVE_SYS_SYSCTL_H)
113 CHECK_INCLUDE_FILE("time.h" HAVE_TIME_H)
114 CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
115 CHECK_INCLUDE_FILE("inttypes.h" HAVE_INTTYPES_H)
116 CHECK_INCLUDE_FILE("memory.h" HAVE_MEMORY_H)
117 CHECK_INCLUDE_FILE("stdlib.h" HAVE_STDLIB_H)
118 CHECK_INCLUDE_FILE("strings.h" HAVE_STRINGS_H)
119 CHECK_INCLUDE_FILE("string.h" HAVE_STRING_H)
120 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
121 CHECK_INCLUDE_FILE("stdio.h" HAVE_STDIO_H)
122 CHECK_INCLUDE_FILE("linux/futex.h" HAVE_FUTEX_H)
124 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
125 CHECK_FUNCTION_EXISTS(usleep HAVE_USLEEP)
126 CHECK_FUNCTION_EXISTS(getdtablesize HAVE_GETDTABLESIZE)
127 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
128 CHECK_FUNCTION_EXISTS(readv HAVE_READV)
129 CHECK_FUNCTION_EXISTS(popen HAVE_POPEN)
130 CHECK_FUNCTION_EXISTS(signal HAVE_SIGNAL)
131 CHECK_FUNCTION_EXISTS(snprintf HAVE_SNPRINTF)
132 CHECK_FUNCTION_EXISTS(vsnprintf HAVE_VSNPRINTF)
133 CHECK_FUNCTION_EXISTS(asprintf HAVE_ASPRINTF)
134 CHECK_FUNCTION_EXISTS(vasprintf HAVE_VASPRINTF)
135 CHECK_FUNCTION_EXISTS(makecontext HAVE_MAKECONTEXT)
136 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
137 CHECK_FUNCTION_EXISTS(mergesort HAVE_MERGESORT)
139 #Check if __thread is defined
141 COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_thread_storage.c"
142 WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
143 OUTPUT_VARIABLE HAVE_thread_storage_run
146 if(HAVE_thread_storage_run)
147 set(HAVE_THREAD_LOCAL_STORAGE 0)
148 else(HAVE_thread_storage_run)
149 set(HAVE_THREAD_LOCAL_STORAGE 1)
150 endif(HAVE_thread_storage_run)
152 # Our usage of mmap is Linux-specific (flag MAP_ANONYMOUS), but kFreeBSD uses a GNU libc
153 IF(NOT "${CMAKE_SYSTEM}" MATCHES "Linux" AND NOT "${CMAKE_SYSTEM}" MATCHES "kFreeBSD" AND NOT "${CMAKE_SYSTEM}" MATCHES "GNU")
155 message(STATUS "Warning: MMAP is thought as non functional on this architecture (${CMAKE_SYSTEM})")
156 ENDIF(NOT "${CMAKE_SYSTEM}" MATCHES "Linux" AND NOT "${CMAKE_SYSTEM}" MATCHES "kFreeBSD" AND NOT "${CMAKE_SYSTEM}" MATCHES "GNU")
158 if(WIN32) #THOSE FILES ARE FUNCTIONS ARE NOT DETECTED BUT THEY SHOULD...
159 set(HAVE_UCONTEXT_H 1)
160 set(HAVE_MAKECONTEXT 1)
162 set(HAVE_VSNPRINTF 1)
165 set(CONTEXT_UCONTEXT 0)
166 SET(CONTEXT_THREADS 0)
171 endif(enable_tracing)
177 if(enable_latency_bound_tracking)
178 SET(HAVE_LATENCY_BOUND_TRACKING 1)
179 else(enable_latency_bound_tracking)
181 message(STATUS "Warning : Turning latency_bound_tracking to ON because GTNeTs is ON")
182 SET(enable_latency_bound_tracking ON)
183 SET(HAVE_LATENCY_BOUND_TRACKING 1)
185 SET(HAVE_LATENCY_BOUND_TRACKING 0)
187 endif(enable_latency_bound_tracking)
189 if(enable_model-checking AND HAVE_MMAP)
191 SET(MMALLOC_WANT_OVERIDE_LEGACY 1)
192 else(enable_model-checking AND HAVE_MMAP)
194 SET(MMALLOC_WANT_OVERIDE_LEGACY 0)
195 endif(enable_model-checking AND HAVE_MMAP)
197 #--------------------------------------------------------------------------------------------------
198 ### Check for some architecture dependent values
199 CHECK_TYPE_SIZE(int SIZEOF_INT)
200 CHECK_TYPE_SIZE(void* SIZEOF_VOIDP)
203 #--------------------------------------------------------------------------------------------------
204 ### Initialize of CONTEXT THREADS
213 ### Test that we have a way to create semaphores
215 if(HAVE_SEM_OPEN_LIB)
218 "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_open.c -lpthread -o testprog"
219 WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
220 OUTPUT_VARIABLE HAVE_SEM_OPEN_compil
223 if(HAVE_SEM_OPEN_compil)
225 message(STATUS "Warning: sem_open not compilable")
226 message(STATUS "HAVE_SEM_OPEN_comp_output: ${HAVE_SEM_OPEN_comp_output}")
227 else(HAVE_SEM_OPEN_compil)
229 message(STATUS "sem_open is compilable")
230 endif(HAVE_SEM_OPEN_compil)
232 exec_program("${CMAKE_BINARY_DIR}/testprog" RETURN_VALUE HAVE_SEM_OPEN_run OUTPUT_VARIABLE var_compil)
233 file(REMOVE "${CMAKE_BINARY_DIR}/testprog*")
235 if(NOT HAVE_SEM_OPEN_run)
237 message(STATUS "sem_open is executable")
238 else(NOT HAVE_SEM_OPEN_run)
240 message(STATUS "Warning: sem_open not executable")
241 endif(NOT HAVE_SEM_OPEN_run)
243 else(HAVE_SEM_OPEN_LIB)
245 endif(HAVE_SEM_OPEN_LIB)
247 if(HAVE_SEM_INIT_LIB)
249 "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_init.c -lpthread -o testprog"
250 WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
251 OUTPUT_VARIABLE HAVE_SEM_INIT_compil
254 if(HAVE_SEM_INIT_compil)
256 message(STATUS "Warning: sem_init not compilable")
257 message(STATUS "HAVE_SEM_INIT_comp_output: ${HAVE_SEM_OPEN_comp_output}")
258 else(HAVE_SEM_INIT_compil)
260 message(STATUS "sem_init is compilable")
261 endif(HAVE_SEM_INIT_compil)
263 exec_program("${CMAKE_BINARY_DIR}/testprog" RETURN_VALUE HAVE_SEM_INIT_run OUTPUT_VARIABLE var_compil)
264 file(REMOVE "${CMAKE_BINARY_DIR}/testprog*")
266 if(NOT HAVE_SEM_INIT_run)
268 message(STATUS "sem_init is executable")
269 else(NOT HAVE_SEM_INIT_run)
271 message(STATUS "Warning: sem_init not executable")
272 endif(NOT HAVE_SEM_INIT_run)
273 endif(HAVE_SEM_INIT_LIB)
275 if(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
276 message(FATAL_ERROR "Semaphores are not usable (neither sem_open nor sem_init is both compilable and executable), but they are mandatory to threads (you may need to mount /dev).")
277 endif(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
279 ### Test that we have a way to timewait for semaphores
281 if(HAVE_SEM_TIMEDWAIT_LIB)
284 COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_timedwait.c -lpthread"
285 WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
286 OUTPUT_VARIABLE HAVE_SEM_TIMEDWAIT_run
289 if(HAVE_SEM_TIMEDWAIT_run)
290 set(HAVE_SEM_TIMEDWAIT 0)
291 message(STATUS "timedwait not compilable")
292 else(HAVE_SEM_TIMEDWAIT_run)
293 set(HAVE_SEM_TIMEDWAIT 1)
294 message(STATUS "timedwait is compilable")
295 endif(HAVE_SEM_TIMEDWAIT_run)
296 endif(HAVE_SEM_TIMEDWAIT_LIB)
298 ### HAVE_MUTEX_TIMEDLOCK
300 if(HAVE_MUTEX_TIMEDLOCK_LIB)
303 COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_mutex_timedlock.c -lpthread"
304 WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
305 OUTPUT_VARIABLE HAVE_MUTEX_TIMEDLOCK_run
308 if(HAVE_MUTEX_TIMEDLOCK_run)
309 set(HAVE_MUTEX_TIMEDLOCK 0)
310 message(STATUS "timedlock not compilable")
311 else(HAVE_MUTEX_TIMEDLOCK_run)
312 message(STATUS "timedlock is compilable")
313 set(HAVE_MUTEX_TIMEDLOCK 1)
314 endif(HAVE_MUTEX_TIMEDLOCK_run)
315 endif(HAVE_MUTEX_TIMEDLOCK_LIB)
318 # AC_CHECK_MCSC(mcsc=yes, mcsc=no)
320 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
321 set(mcsc_flags "-D_XOPEN_SOURCE")
322 endif(CMAKE_SYSTEM_NAME MATCHES "Darwin")
325 set(mcsc_flags "-D_XBT_WIN32 -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
328 IF(CMAKE_CROSSCOMPILING)
330 set(windows_context "yes")
333 ELSE(CMAKE_CROSSCOMPILING)
334 file(REMOVE "${CMAKE_BINARY_DIR}/testprog*")
335 file(REMOVE ${CMAKE_BINARY_DIR}/conftestval)
337 "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_AC_CHECK_MCSC.c ${mcsc_flags} -o testprog"
338 WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/
339 OUTPUT_VARIABLE COMPILE_mcsc_VAR)
341 if(NOT COMPILE_mcsc_VAR)
342 message(STATUS "prog_AC_CHECK_MCSC.c is compilable")
343 exec_program("${CMAKE_BINARY_DIR}/testprog" OUTPUT_VARIABLE var_compil)
344 else(NOT COMPILE_mcsc_VAR)
345 message(STATUS "prog_AC_CHECK_MCSC.c is not compilable")
346 endif(NOT COMPILE_mcsc_VAR)
347 file(REMOVE "${CMAKE_BINARY_DIR}/testprog*")
349 if(EXISTS "${CMAKE_BINARY_DIR}/conftestval")
350 file(READ "${CMAKE_BINARY_DIR}/conftestval" mcsc)
351 STRING(REPLACE "\n" "" mcsc "${mcsc}")
354 set(HAVE_UCONTEXT_H 1)
358 else(EXISTS "${CMAKE_BINARY_DIR}/conftestval")
360 endif(EXISTS "${CMAKE_BINARY_DIR}/conftestval")
362 message(STATUS "mcsc: ${mcsc}")
363 ENDIF(CMAKE_CROSSCOMPILING)
365 if(mcsc MATCHES "no" AND pthread)
367 set(windows_context "yes")
369 elseif(HAVE_WINDOWS_H)
370 message(FATAL_ERROR "no appropriate backend found")
371 endif(HAVE_WINDOWS_H)
372 endif(mcsc MATCHES "no" AND pthread)
377 if(NOT HAVE_WINDOWS_H)
378 message(FATAL_ERROR "no appropriate backend found windows")
379 endif(NOT HAVE_WINDOWS_H)
382 if(windows_context MATCHES "yes")
383 message(STATUS "Context change to windows")
384 endif(windows_context MATCHES "yes")
386 #If can have both context
389 set(CONTEXT_UCONTEXT 1)
393 set(CONTEXT_THREADS 1)
400 if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/ AND NOT WIN32)
401 exec_program("git remote | head -n 1" OUTPUT_VARIABLE remote RETURN_VALUE ret)
402 exec_program("git config --get remote.${remote}.url" OUTPUT_VARIABLE url RETURN_VALUE ret)
405 exec_program("git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --oneline -1" OUTPUT_VARIABLE "GIT_VERSION")
406 message(STATUS "Git version: ${GIT_VERSION}")
407 exec_program("git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --format=%ai ." OUTPUT_VARIABLE "GIT_DATE")
408 message(STATUS "Git date: ${GIT_DATE}")
409 string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
410 STRING(REPLACE " +0000" "" GIT_DATE ${GIT_DATE})
411 STRING(REPLACE " " "~" GIT_DATE ${GIT_DATE})
412 STRING(REPLACE ":" "-" GIT_DATE ${GIT_DATE})
414 endif(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/ AND NOT WIN32)
416 ###################################
417 ## SimGrid and GRAS specific checks
420 IF(NOT CMAKE_CROSSCOMPILING)
421 # Check architecture signature begin
422 try_run(RUN_GRAS_VAR COMPILE_GRAS_VAR
424 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_GRAS_ARCH.c
425 RUN_OUTPUT_VARIABLE var1
428 set(val_big "B${var1}")
429 set(GRAS_BIGENDIAN 1)
431 set(val_big "l${var1}")
432 set(GRAS_BIGENDIAN 0)
435 # The syntax of this magic string is given in src/gras/DataDesc/ddt_convert.c
436 # It kinda matches the values that the gras_arch_desc_t structure can take
438 # Basically, the syntax is one char l or B for endianness (little or Big)
439 # then there is a bunch of blocks separated by _.
440 # C block is for char, I block for integers, P block for pointers and
441 # D block for floating points
442 # For each block there is an amount of chuncks separated by :, each of
443 # them describing a data size. For example there is only one chunk
444 # in the char block, because no architecture provide several sizes
445 # of chars. In integer block, there is 4 chunks: "short int", "int",
446 # "long int", "long long int". There is 2 pointer chunks for data
447 # pointers and pointers on functions (thanks to the AMD64 madness).
448 # Thee two floating points chuncks are for "float" and "double".
449 # Each chunk is of the form datasize/minimal_alignment_size
451 # These informations are used to convert a data stream from one
452 # formalism to another. Only the GRAS_ARCH is transfered in the
453 # stream, and it it of cruxial importance to keep these detection
454 # information here synchronized with the data hardcoded in the
455 # source in src/gras/DataDesc/ddt_convert.c
457 # If you add something here (like a previously unknown architecture),
458 # please add it to the source code too.
459 # Please do not modify stuff here since it'd break the GRAS protocol.
460 # If you really need to change stuff, please also bump
461 # GRAS_PROTOCOL_VERSION in src/gras/Msg/msg_interface.h
463 SET(GRAS_THISARCH "none")
465 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:")
466 #gras_arch=0; gras_size=32; gras_arch_name=little32_1;
467 SET(GRAS_ARCH_32_BITS 1)
469 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:")
470 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:")
471 #gras_arch=1; gras_size=32; gras_arch_name=little32_2;
472 SET(GRAS_ARCH_32_BITS 1)
474 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:")
475 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:")
476 #gras_arch=2; gras_size=32; gras_arch_name=little32_4;
477 SET(GRAS_ARCH_32_BITS 1)
479 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:")
480 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:")
481 #gras_arch=3; gras_size=32; gras_arch_name=little32_8;
482 SET(GRAS_ARCH_32_BITS 1)
484 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:")
485 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:")
486 #gras_arch=4; gras_size=64; gras_arch_name=little64;
487 SET(GRAS_ARCH_32_BITS 0)
489 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:")
490 if(val_big MATCHES "l_C:1/1:_I:2/2:4/4:4/4:8/8:_P:8/8:8/8:_D:4/4:8/8:")
491 #gras_arch=5; gras_size=64; gras_arch_name=little64_2;
492 SET(GRAS_ARCH_32_BITS 0)
494 endif(val_big MATCHES "l_C:1/1:_I:2/2:4/4:4/4:8/8:_P:8/8:8/8:_D:4/4:8/8:")
496 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:")
497 #gras_arch=6; gras_size=32; gras_arch_name=big32_8;
498 SET(GRAS_ARCH_32_BITS 1)
500 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:")
501 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:")
502 #gras_arch=7; gras_size=32; gras_arch_name=big32_8_4;
503 SET(GRAS_ARCH_32_BITS 1)
505 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:")
506 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:")
507 #gras_arch=8; gras_size=32; gras_arch_name=big32_4;
508 SET(GRAS_ARCH_32_BITS 1)
510 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:")
511 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:")
512 #gras_arch=9; gras_size=32; gras_arch_name=big32_2;
513 SET(GRAS_ARCH_32_BITS 1)
515 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:")
516 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:")
517 #gras_arch=10; gras_size=64; gras_arch_name=big64;
518 SET(GRAS_ARCH_32_BITS 0)
519 SET(GRAS_THISARCH 10)
520 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:")
521 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:")
522 #gras_arch=11; gras_size=64; gras_arch_name=big64_8_4;
523 SET(GRAS_ARCH_32_BITS 0)
524 SET(GRAS_THISARCH 11)
525 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:")
527 if(GRAS_THISARCH MATCHES "none")
528 message(STATUS "architecture: ${val_big}")
529 message(FATAL_ERROR "GRAS_THISARCH is empty: '${GRAS_THISARCH}'")
530 endif(GRAS_THISARCH MATCHES "none")
532 # Check architecture signature end
533 try_run(RUN_GRAS_VAR COMPILE_GRAS_VAR
535 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_GRAS_CHECK_STRUCT_COMPACTION.c
536 RUN_OUTPUT_VARIABLE var2
538 separate_arguments(var2)
539 foreach(var_tmp ${var2})
541 endforeach(var_tmp ${var2})
543 # Check for [SIZEOF_MAX]
544 try_run(RUN_SM_VAR COMPILE_SM_VAR
546 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_max_size.c
547 RUN_OUTPUT_VARIABLE var3
549 message(STATUS "SIZEOF_MAX ${var3}")
550 SET(SIZEOF_MAX ${var3})
551 ENDIF(NOT CMAKE_CROSSCOMPILING)
553 #--------------------------------------------------------------------------------------------------
555 set(makecontext_CPPFLAGS_2 "")
556 if(HAVE_MAKECONTEXT OR WIN32)
557 set(makecontext_CPPFLAGS "-DTEST_makecontext")
558 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
559 set(makecontext_CPPFLAGS_2 "-D_XOPEN_SOURCE")
560 endif(CMAKE_SYSTEM_NAME MATCHES "Darwin")
564 set(makecontext_CPPFLAGS "-DTEST_makecontext -D_I_X86_")
566 set(makecontext_CPPFLAGS "-DTEST_makecontext -D_AMD64_")
568 set(makecontext_CPPFLAGS_2 "-D_XBT_WIN32 -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
571 file(REMOVE ${CMAKE_BINARY_DIR}/conftestval)
573 try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
575 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_stacksetup.c
576 COMPILE_DEFINITIONS "${makecontext_CPPFLAGS} ${makecontext_CPPFLAGS_2}"
579 if(EXISTS ${CMAKE_BINARY_DIR}/conftestval)
580 file(READ ${CMAKE_BINARY_DIR}/conftestval MAKECONTEXT_ADDR_SIZE)
581 string(REPLACE "\n" "" MAKECONTEXT_ADDR_SIZE "${MAKECONTEXT_ADDR_SIZE}")
582 string(REGEX MATCH ;^.*,;MAKECONTEXT_ADDR "${MAKECONTEXT_ADDR_SIZE}")
583 string(REGEX MATCH ;,.*$; MAKECONTEXT_SIZE "${MAKECONTEXT_ADDR_SIZE}")
584 string(REPLACE "," "" makecontext_addr "${MAKECONTEXT_ADDR}")
585 string(REPLACE "," "" makecontext_size "${MAKECONTEXT_SIZE}")
586 set(pth_skaddr_makecontext "#define pth_skaddr_makecontext(skaddr,sksize) (${makecontext_addr})")
587 set(pth_sksize_makecontext "#define pth_sksize_makecontext(skaddr,sksize) (${makecontext_size})")
588 message(STATUS "${pth_skaddr_makecontext}")
589 message(STATUS "${pth_sksize_makecontext}")
590 else(EXISTS ${CMAKE_BINARY_DIR}/conftestval)
591 # message(FATAL_ERROR "makecontext is not compilable")
592 endif(EXISTS ${CMAKE_BINARY_DIR}/conftestval)
593 endif(HAVE_MAKECONTEXT OR WIN32)
595 #--------------------------------------------------------------------------------------------------
597 ### check for stackgrowth
598 if (NOT CMAKE_CROSSCOMPILING)
599 try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
601 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_stackgrowth.c
603 file(READ "${CMAKE_BINARY_DIR}/conftestval" stack)
604 if(stack MATCHES "down")
605 set(PTH_STACKGROWTH "-1")
606 endif(stack MATCHES "down")
607 if(stack MATCHES "up")
608 set(PTH_STACKGROWTH "1")
609 endif(stack MATCHES "up")
611 endif(NOT CMAKE_CROSSCOMPILING)
616 #SG_CONFIGURE_PART([System checks...])
617 #AC_PROG_CC(xlC gcc cc) -auto
618 #AM_SANITY_CHECK -auto
624 try_run(RUN_PRINTF_NULL_VAR COMPILE_PRINTF_NULL_VAR
626 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_printf_null.c
629 if(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
630 SET(PRINTF_NULL_WORKING "0")
631 else(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
632 SET(PRINTF_NULL_WORKING "1")
633 endif(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
637 set(diff_va "va_copy((d),(s))"
640 "__builtin_va_copy((d),(s))"
641 "do { (d) = (s)\; } while (0)"
642 "do { *(d) = *(s)\; } while (0)"
643 "memcpy((void *)&(d), (void *)&(s), sizeof(s))"
644 "memcpy((void *)(d), (void *)(s), sizeof(*(s)))"
647 foreach(fct ${diff_va})
648 write_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c" "#include <stdlib.h>
651 #define DO_VA_COPY(d,s) ${fct}
652 void test(char *str, ...)
658 for (i = 1; i <= 9; i++) {
659 int k = (int)va_arg(ap, int);
664 for (i = 1; i <= 9; i++) {
665 int k = (int)va_arg(ap, int);
673 test(\"test\", 1, 2, 3, 4, 5, 6, 7, 8, 9);
677 try_compile(COMPILE_VA_NULL_VAR
679 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c
681 if(COMPILE_VA_NULL_VAR)
682 string(REGEX REPLACE "\;" "" fctbis ${fct})
683 if(${fctbis} STREQUAL "va_copy((d),(s))")
685 set(ac_cv_va_copy "C99")
686 set(__VA_COPY_USE_C99 "va_copy((d),(s))")
687 endif(${fctbis} STREQUAL "va_copy((d),(s))")
689 if(${fctbis} STREQUAL "VA_COPY((d),(s))")
690 set(ac_cv_va_copy "GCM")
691 set(__VA_COPY_USE_GCM "VA_COPY((d),(s))")
692 endif(${fctbis} STREQUAL "VA_COPY((d),(s))")
694 if(${fctbis} STREQUAL "__va_copy((d),(s))")
695 set(ac_cv_va_copy "GCH")
696 set(__VA_COPY_USE_GCH "__va_copy((d),(s))")
697 endif(${fctbis} STREQUAL "__va_copy((d),(s))")
699 if(${fctbis} STREQUAL "__builtin_va_copy((d),(s))")
700 set(ac_cv_va_copy "GCB")
701 set(__VA_COPY_USE_GCB "__builtin_va_copy((d),(s))")
702 endif(${fctbis} STREQUAL "__builtin_va_copy((d),(s))")
704 if(${fctbis} STREQUAL "do { (d) = (s) } while (0)")
705 set(ac_cv_va_copy "ASS")
706 set(__VA_COPY_USE_ASS "do { (d) = (s); } while (0)")
707 endif(${fctbis} STREQUAL "do { (d) = (s) } while (0)")
709 if(${fctbis} STREQUAL "do { *(d) = *(s) } while (0)")
710 set(ac_cv_va_copy "ASP")
711 set(__VA_COPY_USE_ASP "do { *(d) = *(s); } while (0)")
712 endif(${fctbis} STREQUAL "do { *(d) = *(s) } while (0)")
714 if(${fctbis} STREQUAL "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
715 set(ac_cv_va_copy "CPS")
716 set(__VA_COPY_USE_CPS "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
717 endif(${fctbis} STREQUAL "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
719 if(${fctbis} STREQUAL "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
720 set(ac_cv_va_copy "CPP")
721 set(__VA_COPY_USE_CPP "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
722 endif(${fctbis} STREQUAL "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
725 set(__VA_COPY_USE "__VA_COPY_USE_${ac_cv_va_copy}(d, s)")
729 endif(COMPILE_VA_NULL_VAR)
731 endforeach(fct ${diff_va})
733 #--------------------------------------------------------------------------------------------------
734 ### check for getline
735 try_compile(COMPILE_RESULT_VAR
737 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_getline.c
740 if(NOT COMPILE_RESULT_VAR)
741 SET(need_getline "#define SIMGRID_NEED_GETLINE 1")
742 SET(SIMGRID_NEED_GETLINE 1)
743 else(NOT COMPILE_RESULT_VAR)
745 SET(SIMGRID_NEED_GETLINE 0)
746 endif(NOT COMPILE_RESULT_VAR)
748 ### check for a working snprintf
749 if(HAVE_SNPRINTF AND HAVE_VSNPRINTF OR WIN32)
751 #set(HAVE_SNPRINTF 1)
752 #set(HAVE_VSNPRINTF 1)
755 if(CMAKE_CROSSCOMPILING)
756 set(RUN_SNPRINTF_FUNC "cross")
757 #set(PREFER_PORTABLE_SNPRINTF 1)
758 else(CMAKE_CROSSCOMPILING)
759 try_run(RUN_SNPRINTF_FUNC_VAR COMPILE_SNPRINTF_FUNC_VAR
761 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_snprintf.c
763 endif(CMAKE_CROSSCOMPILING)
765 if(CMAKE_CROSSCOMPILING)
766 set(RUN_VSNPRINTF_FUNC "cross")
767 set(PREFER_PORTABLE_VSNPRINTF 1)
768 else(CMAKE_CROSSCOMPILING)
769 try_run(RUN_VSNPRINTF_FUNC_VAR COMPILE_VSNPRINTF_FUNC_VAR
771 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_vsnprintf.c
773 endif(CMAKE_CROSSCOMPILING)
775 set(PREFER_PORTABLE_SNPRINTF 0)
776 if(RUN_VSNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
777 set(PREFER_PORTABLE_SNPRINTF 1)
778 endif(RUN_VSNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
779 if(RUN_SNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
780 set(PREFER_PORTABLE_SNPRINTF 1)
781 endif(RUN_SNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
782 endif(HAVE_SNPRINTF AND HAVE_VSNPRINTF OR WIN32)
784 ### check for asprintf function familly
786 SET(simgrid_need_asprintf "")
789 SET(simgrid_need_asprintf "#define SIMGRID_NEED_ASPRINTF 1")
794 SET(simgrid_need_vasprintf "")
795 SET(NEED_VASPRINTF 0)
797 SET(simgrid_need_vasprintf "#define SIMGRID_NEED_VASPRINTF 1")
798 SET(NEED_VASPRINTF 1)
799 endif(HAVE_VASPRINTF)
801 ### check for addr2line
803 find_path(ADDR2LINE NAMES addr2line PATHS NO_DEFAULT_PATHS )
805 set(ADDR2LINE "${ADDR2LINE}/addr2line")
810 ### Check if OSX can compile with ucontext (with gcc 4.[1-5] it is broken)
812 if(APPLE_NEED_GCC_VERSION GREATER COMPILER_C_VERSION_MAJOR_MINOR)
813 message(STATUS "Ucontext can't be used with this version of gcc (must be greater than 4.5)")
814 set(HAVE_UCONTEXT_H 0)
815 endif(APPLE_NEED_GCC_VERSION GREATER COMPILER_C_VERSION_MAJOR_MINOR)
820 configure_file("${CMAKE_HOME_DIRECTORY}/src/context_sysv_config.h.in" "${CMAKE_BINARY_DIR}/src/context_sysv_config.h" @ONLY IMMEDIATE)
822 SET( CMAKEDEFINE "#cmakedefine" )
823 configure_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/gras_config.h.in" "${CMAKE_BINARY_DIR}/src/gras_config.h" @ONLY IMMEDIATE)
824 configure_file("${CMAKE_BINARY_DIR}/src/gras_config.h" "${CMAKE_BINARY_DIR}/src/gras_config.h" @ONLY IMMEDIATE)
825 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid_config.h.in" "${CMAKE_BINARY_DIR}/include/simgrid_config.h" @ONLY IMMEDIATE)
827 set(top_srcdir "${CMAKE_HOME_DIRECTORY}")
828 set(srcdir "${CMAKE_HOME_DIRECTORY}/src")
830 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
831 set(includedir ${CMAKE_INSTALL_PREFIX}/include)
832 set(top_builddir ${CMAKE_HOME_DIRECTORY})
833 set(libdir ${exec_prefix}/lib)
834 set(CMAKE_LINKARGS "${CMAKE_BINARY_DIR}/lib")
835 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=${CMAKE_BINARY_DIR}/lib:${GTNETS_LIB_PATH}:${HAVE_NS3_LIB}:$LD_LIBRARY_PATH")
837 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/smpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/smpif.h @ONLY)
838 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicc.in ${CMAKE_BINARY_DIR}/bin/smpicc @ONLY)
839 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpif2c.in ${CMAKE_BINARY_DIR}/bin/smpif2c @ONLY)
840 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpiff.in ${CMAKE_BINARY_DIR}/bin/smpiff @ONLY)
841 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpirun.in ${CMAKE_BINARY_DIR}/bin/smpirun @ONLY)
844 exec_program("chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpicc" OUTPUT_VARIABLE OKITOKI)
845 exec_program("chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpif2c" OUTPUT_VARIABLE OKITOKI)
846 exec_program("chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpiff" OUTPUT_VARIABLE OKITOKI)
847 exec_program("chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpirun" OUTPUT_VARIABLE OKITOKI)
850 set(generated_headers_to_install
851 ${CMAKE_CURRENT_BINARY_DIR}/include/smpi/smpif.h
852 ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h
855 set(generated_headers
856 ${CMAKE_CURRENT_BINARY_DIR}/src/context_sysv_config.h
857 ${CMAKE_CURRENT_BINARY_DIR}/src/gras_config.h
860 set(generated_files_to_clean
862 ${generated_headers_to_install}
863 ${CMAKE_BINARY_DIR}/bin/smpicc
864 ${CMAKE_BINARY_DIR}/bin/smpif2c
865 ${CMAKE_BINARY_DIR}/bin/smpiff
866 ${CMAKE_BINARY_DIR}/bin/smpirun
867 ${CMAKE_BINARY_DIR}/bin/colorize
868 ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
869 ${CMAKE_BINARY_DIR}/examples/smpi/tracing/smpi_traced.trace
870 ${CMAKE_BINARY_DIR}/src/supernovae_sg.c
871 ${CMAKE_BINARY_DIR}/src/supernovae_gras.c
872 ${CMAKE_BINARY_DIR}/src/supernovae_smpi.c
875 if("${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
876 else("${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
877 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/hostfile ${CMAKE_BINARY_DIR}/examples/smpi/hostfile COPYONLY)
878 configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/small_platform.xml ${CMAKE_BINARY_DIR}/examples/msg/small_platform.xml COPYONLY)
879 configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/small_platform_with_routers.xml ${CMAKE_BINARY_DIR}/examples/msg/small_platform_with_routers.xml COPYONLY)
880 configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/tracing/platform.xml ${CMAKE_BINARY_DIR}/examples/msg/tracing/platform.xml COPYONLY)
882 set(generated_files_to_clean
883 ${generated_files_to_clean}
884 ${CMAKE_BINARY_DIR}/examples/smpi/hostfile
885 ${CMAKE_BINARY_DIR}/examples/msg/small_platform.xml
886 ${CMAKE_BINARY_DIR}/examples/msg/small_platform_with_routers.xml
887 ${CMAKE_BINARY_DIR}/examples/msg/tracing/platform.xml
889 endif("${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
891 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
892 "${generated_files_to_clean}")
897 ELSE(${ARCH_32_BITS})
899 ENDIF(${ARCH_32_BITS})
900 configure_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/simgrid.nsi.in" "${CMAKE_BINARY_DIR}/simgrid.nsi" @ONLY IMMEDIATE)