3 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/Modules
10 IF(CMAKE_SYSTEM_PROCESSOR MATCHES ".86")
13 set(SIMGRID_SYSTEM_PROCESSOR "${CMAKE_SYSTEM_PROCESSOR}")
14 message(STATUS "System processor: ${CMAKE_SYSTEM_PROCESSOR}")
16 message(STATUS "System processor: amd64")
17 set(SIMGRID_SYSTEM_PROCESSOR "amd64")
18 set(PROCESSOR_x86_64 1)
20 ENDIF(${ARCH_32_BITS})
23 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^alpha")
24 message(STATUS "System processor: alpha")
26 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^arm")
27 # Subdir is "arm" for both big-endian (arm) and little-endian (armel).
28 message(STATUS "System processor: arm")
30 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^mips")
31 # mips* machines are bi-endian mostly so processor does not tell
32 # endianess of the underlying system.
33 message(STATUS "System processor: ${CMAKE_SYSTEM_PROCESSOR}" "mips" "mipsel" "mipseb")
35 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)64")
36 message(STATUS "System processor: ppc64")
38 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)")
39 message(STATUS "System processor: ppc")
41 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^sparc")
42 # Both flavours can run on the same processor
43 message(STATUS "System processor: ${CMAKE_SYSTEM_PROCESSOR}" "sparc" "sparcv9")
45 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^(parisc|hppa)")
46 message(STATUS "System processor: parisc" "parisc64")
48 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^s390")
49 # s390 binaries can run on s390x machines
50 message(STATUS "System processor: ${CMAKE_SYSTEM_PROCESSOR}" "s390" "s390x")
52 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^sh")
53 message(STATUS "System processor: sh")
55 ELSE(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64") #PROCESSOR NOT fIND
56 message(STATUS "PROCESSOR NOT FOUND: ${CMAKE_SYSTEM_PROCESSOR}")
58 ENDIF(CMAKE_SYSTEM_PROCESSOR MATCHES ".86")
60 message(STATUS "Cmake version ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}")
62 include(CheckFunctionExists)
63 include(CheckTypeSize)
64 include(CheckIncludeFile)
65 include(CheckIncludeFiles)
66 include(CheckLibraryExists)
67 include(TestBigEndian)
68 TEST_BIG_ENDIAN(BIGENDIAN)
88 include(FindLua51Simgrid)
95 # Checks for header libraries functions.
96 CHECK_LIBRARY_EXISTS(pthread pthread_create "" pthread)
97 CHECK_LIBRARY_EXISTS(pthread sem_init "" HAVE_SEM_INIT_LIB)
98 CHECK_LIBRARY_EXISTS(pthread sem_open "" HAVE_SEM_OPEN_LIB)
99 CHECK_LIBRARY_EXISTS(pthread sem_timedwait "" HAVE_SEM_TIMEDWAIT_LIB)
100 CHECK_LIBRARY_EXISTS(pthread pthread_mutex_timedlock "" HAVE_MUTEX_TIMEDLOCK_LIB)
101 CHECK_LIBRARY_EXISTS(rt clock_gettime "" HAVE_POSIX_GETTIME)
103 CHECK_INCLUDE_FILES("time.h;sys/time.h" TIME_WITH_SYS_TIME)
104 CHECK_INCLUDE_FILES("stdlib.h;stdarg.h;string.h;float.h" STDC_HEADERS)
105 CHECK_INCLUDE_FILE("pthread.h" HAVE_PTHREAD_H)
106 CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_VALGRIND_H)
107 CHECK_INCLUDE_FILE("socket.h" HAVE_SOCKET_H)
108 CHECK_INCLUDE_FILE("sys/socket.h" HAVE_SYS_SOCKET_H)
109 CHECK_INCLUDE_FILE("stat.h" HAVE_STAT_H)
110 CHECK_INCLUDE_FILE("sys/stat.h" HAVE_SYS_STAT_H)
111 CHECK_INCLUDE_FILE("windows.h" HAVE_WINDOWS_H)
112 CHECK_INCLUDE_FILE("winsock.h" HAVE_WINSOCK_H)
113 CHECK_INCLUDE_FILE("winsock2.h" HAVE_WINSOCK2_H)
114 CHECK_INCLUDE_FILE("WinDef.h" HAVE_WINDEF_H)
115 CHECK_INCLUDE_FILE("errno.h" HAVE_ERRNO_H)
116 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
117 CHECK_INCLUDE_FILE("execinfo.h" HAVE_EXECINFO_H)
118 CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
119 CHECK_INCLUDE_FILE("sys/time.h" HAVE_SYS_TIME_H)
120 CHECK_INCLUDE_FILE("sys/param.h" HAVE_SYS_PARAM_H)
121 CHECK_INCLUDE_FILE("sys/sysctl.h" HAVE_SYS_SYSCTL_H)
122 CHECK_INCLUDE_FILE("time.h" HAVE_TIME_H)
123 CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
124 CHECK_INCLUDE_FILE("inttypes.h" HAVE_INTTYPES_H)
125 CHECK_INCLUDE_FILE("memory.h" HAVE_MEMORY_H)
126 CHECK_INCLUDE_FILE("stdlib.h" HAVE_STDLIB_H)
127 CHECK_INCLUDE_FILE("strings.h" HAVE_STRINGS_H)
128 CHECK_INCLUDE_FILE("string.h" HAVE_STRING_H)
129 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
130 CHECK_INCLUDE_FILE("stdio.h" HAVE_STDIO_H)
131 CHECK_INCLUDE_FILE("linux/futex.h" HAVE_FUTEX_H)
133 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
134 CHECK_FUNCTION_EXISTS(nanosleep HAVE_NANOSLEEP)
135 CHECK_FUNCTION_EXISTS(getdtablesize HAVE_GETDTABLESIZE)
136 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
137 CHECK_FUNCTION_EXISTS(readv HAVE_READV)
138 CHECK_FUNCTION_EXISTS(popen HAVE_POPEN)
139 CHECK_FUNCTION_EXISTS(signal HAVE_SIGNAL)
140 CHECK_FUNCTION_EXISTS(snprintf HAVE_SNPRINTF)
141 CHECK_FUNCTION_EXISTS(vsnprintf HAVE_VSNPRINTF)
142 CHECK_FUNCTION_EXISTS(asprintf HAVE_ASPRINTF)
143 CHECK_FUNCTION_EXISTS(vasprintf HAVE_VASPRINTF)
144 CHECK_FUNCTION_EXISTS(makecontext HAVE_MAKECONTEXT)
145 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
146 CHECK_FUNCTION_EXISTS(mergesort HAVE_MERGESORT)
148 #Check if __thread is defined
150 COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_thread_storage.c"
151 WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
152 RESULT_VARIABLE HAVE_thread_storage_run
155 if(HAVE_thread_storage_run)
156 set(HAVE_THREAD_LOCAL_STORAGE 0)
157 else(HAVE_thread_storage_run)
158 set(HAVE_THREAD_LOCAL_STORAGE 1)
159 endif(HAVE_thread_storage_run)
161 # Our usage of mmap is Linux-specific (flag MAP_ANONYMOUS), but kFreeBSD uses a GNU libc
162 IF(NOT "${CMAKE_SYSTEM}" MATCHES "Linux" AND NOT "${CMAKE_SYSTEM}" MATCHES "kFreeBSD" AND NOT "${CMAKE_SYSTEM}" MATCHES "GNU")
164 message(STATUS "Warning: MMAP is thought as non functional on this architecture (${CMAKE_SYSTEM})")
165 ENDIF(NOT "${CMAKE_SYSTEM}" MATCHES "Linux" AND NOT "${CMAKE_SYSTEM}" MATCHES "kFreeBSD" AND NOT "${CMAKE_SYSTEM}" MATCHES "GNU")
167 if(WIN32) #THOSE FILES ARE FUNCTIONS ARE NOT DETECTED BUT THEY SHOULD...
168 set(HAVE_UCONTEXT_H 1)
169 set(HAVE_MAKECONTEXT 1)
171 set(HAVE_VSNPRINTF 1)
174 set(CONTEXT_UCONTEXT 0)
175 SET(CONTEXT_THREADS 0)
182 endif(enable_tracing)
188 if(enable_latency_bound_tracking)
189 SET(HAVE_LATENCY_BOUND_TRACKING 1)
190 else(enable_latency_bound_tracking)
192 message(STATUS "Warning : Turning latency_bound_tracking to ON because GTNeTs is ON")
193 SET(enable_latency_bound_tracking ON)
194 SET(HAVE_LATENCY_BOUND_TRACKING 1)
196 SET(HAVE_LATENCY_BOUND_TRACKING 0)
198 endif(enable_latency_bound_tracking)
200 if(enable_model-checking AND HAVE_MMAP)
202 SET(MMALLOC_WANT_OVERRIDE_LEGACY 1)
203 else(enable_model-checking AND HAVE_MMAP)
205 SET(MMALLOC_WANT_OVERRIDE_LEGACY 0)
206 endif(enable_model-checking AND HAVE_MMAP)
208 #--------------------------------------------------------------------------------------------------
209 ### Check for some architecture dependent values
210 CHECK_TYPE_SIZE(int SIZEOF_INT)
211 CHECK_TYPE_SIZE(void* SIZEOF_VOIDP)
213 #--------------------------------------------------------------------------------------------------
214 ### Initialize of CONTEXT THREADS
223 ### Test that we have a way to create semaphores
225 if(HAVE_SEM_OPEN_LIB)
228 "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_open.c -lpthread -o testprog"
229 WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
230 OUTPUT_VARIABLE HAVE_SEM_OPEN_compil
233 if(HAVE_SEM_OPEN_compil)
235 message(STATUS "Warning: sem_open not compilable")
236 message(STATUS "HAVE_SEM_OPEN_comp_output: ${HAVE_SEM_OPEN_comp_output}")
237 else(HAVE_SEM_OPEN_compil)
239 message(STATUS "sem_open is compilable")
240 endif(HAVE_SEM_OPEN_compil)
242 exec_program("${CMAKE_BINARY_DIR}/testprog" RETURN_VALUE HAVE_SEM_OPEN_run OUTPUT_VARIABLE var_compil)
243 file(REMOVE "${CMAKE_BINARY_DIR}/testprog*")
245 if(NOT HAVE_SEM_OPEN_run)
247 message(STATUS "sem_open is executable")
248 else(NOT HAVE_SEM_OPEN_run)
250 message(STATUS "Warning: sem_open not executable")
251 endif(NOT HAVE_SEM_OPEN_run)
253 else(HAVE_SEM_OPEN_LIB)
255 endif(HAVE_SEM_OPEN_LIB)
257 if(HAVE_SEM_INIT_LIB)
259 "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_init.c -lpthread -o testprog"
260 WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
261 OUTPUT_VARIABLE HAVE_SEM_INIT_compil
264 if(HAVE_SEM_INIT_compil)
266 message(STATUS "Warning: sem_init not compilable")
267 message(STATUS "HAVE_SEM_INIT_comp_output: ${HAVE_SEM_OPEN_comp_output}")
268 else(HAVE_SEM_INIT_compil)
270 message(STATUS "sem_init is compilable")
271 endif(HAVE_SEM_INIT_compil)
273 exec_program("${CMAKE_BINARY_DIR}/testprog" RETURN_VALUE HAVE_SEM_INIT_run OUTPUT_VARIABLE var_compil)
274 file(REMOVE "${CMAKE_BINARY_DIR}/testprog*")
276 if(NOT HAVE_SEM_INIT_run)
278 message(STATUS "sem_init is executable")
279 else(NOT HAVE_SEM_INIT_run)
281 message(STATUS "Warning: sem_init not executable")
282 endif(NOT HAVE_SEM_INIT_run)
283 endif(HAVE_SEM_INIT_LIB)
285 if(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
286 message(FATAL_ERROR "Semaphores are not usable (neither sem_open nor sem_init is both compilable and executable), but they are mandatory to threads (you may need to mount /dev).")
287 endif(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
289 ### Test that we have a way to timewait for semaphores
291 if(HAVE_SEM_TIMEDWAIT_LIB)
294 COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_timedwait.c -lpthread"
295 WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
296 OUTPUT_VARIABLE HAVE_SEM_TIMEDWAIT_run
299 if(HAVE_SEM_TIMEDWAIT_run)
300 set(HAVE_SEM_TIMEDWAIT 0)
301 message(STATUS "timedwait not compilable")
302 else(HAVE_SEM_TIMEDWAIT_run)
303 set(HAVE_SEM_TIMEDWAIT 1)
304 message(STATUS "timedwait is compilable")
305 endif(HAVE_SEM_TIMEDWAIT_run)
306 endif(HAVE_SEM_TIMEDWAIT_LIB)
308 ### HAVE_MUTEX_TIMEDLOCK
310 if(HAVE_MUTEX_TIMEDLOCK_LIB)
313 COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_mutex_timedlock.c -lpthread"
314 WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
315 OUTPUT_VARIABLE HAVE_MUTEX_TIMEDLOCK_run
318 if(HAVE_MUTEX_TIMEDLOCK_run)
319 set(HAVE_MUTEX_TIMEDLOCK 0)
320 message(STATUS "timedlock not compilable")
321 else(HAVE_MUTEX_TIMEDLOCK_run)
322 message(STATUS "timedlock is compilable")
323 set(HAVE_MUTEX_TIMEDLOCK 1)
324 endif(HAVE_MUTEX_TIMEDLOCK_run)
325 endif(HAVE_MUTEX_TIMEDLOCK_LIB)
328 # AC_CHECK_MCSC(mcsc=yes, mcsc=no)
330 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
331 set(mcsc_flags "-D_XOPEN_SOURCE")
332 endif(CMAKE_SYSTEM_NAME MATCHES "Darwin")
336 set(mcsc_flags "-D_XBT_WIN32 -D_I_X86_ -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
338 set(mcsc_flags "-D_XBT_WIN32 -D_AMD64_ -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
342 IF(CMAKE_CROSSCOMPILING)
344 set(windows_context "yes")
347 ELSE(CMAKE_CROSSCOMPILING)
348 file(REMOVE "${CMAKE_BINARY_DIR}/testprog*")
349 file(REMOVE ${CMAKE_BINARY_DIR}/conftestval)
351 "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_AC_CHECK_MCSC.c ${mcsc_flags} -o testprog"
352 WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/
353 OUTPUT_VARIABLE COMPILE_mcsc_VAR)
355 if(NOT COMPILE_mcsc_VAR)
356 message(STATUS "prog_AC_CHECK_MCSC.c is compilable")
357 exec_program("${CMAKE_BINARY_DIR}/testprog" OUTPUT_VARIABLE var_compil)
358 else(NOT COMPILE_mcsc_VAR)
359 message(STATUS "prog_AC_CHECK_MCSC.c is not compilable")
360 endif(NOT COMPILE_mcsc_VAR)
361 file(REMOVE "${CMAKE_BINARY_DIR}/testprog*")
363 if(EXISTS "${CMAKE_BINARY_DIR}/conftestval")
364 file(READ "${CMAKE_BINARY_DIR}/conftestval" mcsc)
365 STRING(REPLACE "\n" "" mcsc "${mcsc}")
368 set(HAVE_UCONTEXT_H 1)
372 else(EXISTS "${CMAKE_BINARY_DIR}/conftestval")
374 endif(EXISTS "${CMAKE_BINARY_DIR}/conftestval")
376 message(STATUS "mcsc: ${mcsc}")
377 ENDIF(CMAKE_CROSSCOMPILING)
379 if(mcsc MATCHES "no" AND pthread)
381 set(windows_context "yes")
383 elseif(HAVE_WINDOWS_H)
384 message(FATAL_ERROR "no appropriate backend found")
385 endif(HAVE_WINDOWS_H)
386 endif(mcsc MATCHES "no" AND pthread)
391 if(NOT HAVE_WINDOWS_H)
392 message(FATAL_ERROR "no appropriate backend found windows")
393 endif(NOT HAVE_WINDOWS_H)
396 if(windows_context MATCHES "yes")
397 message(STATUS "Context change to windows")
398 endif(windows_context MATCHES "yes")
400 #If can have both context
403 set(CONTEXT_UCONTEXT 1)
407 set(CONTEXT_THREADS 1)
413 if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/ AND NOT WIN32)
414 exec_program("git remote | head -n 1" OUTPUT_VARIABLE remote RETURN_VALUE ret)
415 exec_program("git config --get remote.${remote}.url" OUTPUT_VARIABLE url RETURN_VALUE ret)
418 exec_program("git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --oneline -1" OUTPUT_VARIABLE "GIT_VERSION")
419 message(STATUS "Git version: ${GIT_VERSION}")
420 exec_program("git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --format=%ai ." OUTPUT_VARIABLE "GIT_DATE")
421 message(STATUS "Git date: ${GIT_DATE}")
422 string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
423 STRING(REPLACE " +0000" "" GIT_DATE ${GIT_DATE})
424 STRING(REPLACE " " "~" GIT_DATE ${GIT_DATE})
425 STRING(REPLACE ":" "-" GIT_DATE ${GIT_DATE})
427 endif(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/ AND NOT WIN32)
429 ###################################
430 ## SimGrid and GRAS specific checks
433 IF(NOT CMAKE_CROSSCOMPILING)
434 # Check architecture signature begin
435 try_run(RUN_GRAS_VAR COMPILE_GRAS_VAR
437 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_GRAS_ARCH.c
438 RUN_OUTPUT_VARIABLE var1
441 set(val_big "B${var1}")
442 set(GRAS_BIGENDIAN 1)
444 set(val_big "l${var1}")
445 set(GRAS_BIGENDIAN 0)
448 # The syntax of this magic string is given in src/xbt/datadesc/ddt_convert.c
449 # It kinda matches the values that the xbt_arch_desc_t structure can take
451 # Basically, the syntax is one char l or B for endianness (little or Big)
452 # then there is a bunch of blocks separated by _.
453 # C block is for char, I block for integers, P block for pointers and
454 # D block for floating points
455 # For each block there is an amount of chuncks separated by :, each of
456 # them describing a data size. For example there is only one chunk
457 # in the char block, because no architecture provide several sizes
458 # of chars. In integer block, there is 4 chunks: "short int", "int",
459 # "long int", "long long int". There is 2 pointer chunks for data
460 # pointers and pointers on functions (thanks to the AMD64 madness).
461 # Thee two floating points chuncks are for "float" and "double".
462 # Each chunk is of the form datasize/minimal_alignment_size
464 # These informations are used to convert a data stream from one
465 # formalism to another. Only the GRAS_ARCH is transfered in the
466 # stream, and it it of cruxial importance to keep these detection
467 # information here synchronized with the data hardcoded in the
468 # source in src/xbt/datadesc/ddt_convert.c
470 # If you add something here (like a previously unknown architecture),
471 # please add it to the source code too.
472 # Please do not modify stuff here since it'd break the GRAS protocol.
473 # If you really need to change stuff, please also bump
474 # GRAS_PROTOCOL_VERSION in src/gras/Msg/msg_interface.h
476 SET(GRAS_THISARCH "none")
478 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:")
479 #gras_arch=0; gras_size=32; gras_arch_name=little32_1;
480 SET(GRAS_ARCH_32_BITS 1)
482 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:")
483 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:")
484 #gras_arch=1; gras_size=32; gras_arch_name=little32_2;
485 SET(GRAS_ARCH_32_BITS 1)
487 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:")
488 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:")
489 #gras_arch=2; gras_size=32; gras_arch_name=little32_4;
490 SET(GRAS_ARCH_32_BITS 1)
492 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:")
493 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:")
494 #gras_arch=3; gras_size=32; gras_arch_name=little32_8;
495 SET(GRAS_ARCH_32_BITS 1)
497 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:")
498 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:")
499 #gras_arch=4; gras_size=64; gras_arch_name=little64;
500 SET(GRAS_ARCH_32_BITS 0)
502 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:")
503 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:")
504 #gras_arch=5; gras_size=64; gras_arch_name=little64_2;
505 SET(GRAS_ARCH_32_BITS 0)
507 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:")
509 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:")
510 #gras_arch=6; gras_size=32; gras_arch_name=big32_8;
511 SET(GRAS_ARCH_32_BITS 1)
513 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:")
514 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:")
515 #gras_arch=7; gras_size=32; gras_arch_name=big32_8_4;
516 SET(GRAS_ARCH_32_BITS 1)
518 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:")
519 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:")
520 #gras_arch=8; gras_size=32; gras_arch_name=big32_4;
521 SET(GRAS_ARCH_32_BITS 1)
523 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:")
524 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:")
525 #gras_arch=9; gras_size=32; gras_arch_name=big32_2;
526 SET(GRAS_ARCH_32_BITS 1)
528 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:")
529 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:")
530 #gras_arch=10; gras_size=64; gras_arch_name=big64;
531 SET(GRAS_ARCH_32_BITS 0)
532 SET(GRAS_THISARCH 10)
533 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:")
534 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:")
535 #gras_arch=11; gras_size=64; gras_arch_name=big64_8_4;
536 SET(GRAS_ARCH_32_BITS 0)
537 SET(GRAS_THISARCH 11)
538 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:")
540 if(GRAS_THISARCH MATCHES "none")
541 message(STATUS "architecture: ${val_big}")
542 message(FATAL_ERROR "GRAS_THISARCH is empty: '${GRAS_THISARCH}'")
543 endif(GRAS_THISARCH MATCHES "none")
545 # Check architecture signature end
546 try_run(RUN_GRAS_VAR COMPILE_GRAS_VAR
548 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_GRAS_CHECK_STRUCT_COMPACTION.c
549 RUN_OUTPUT_VARIABLE var2
551 separate_arguments(var2)
552 foreach(var_tmp ${var2})
554 endforeach(var_tmp ${var2})
556 # Check for [SIZEOF_MAX]
557 try_run(RUN_SM_VAR COMPILE_SM_VAR
559 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_max_size.c
560 RUN_OUTPUT_VARIABLE var3
562 message(STATUS "SIZEOF_MAX ${var3}")
563 SET(SIZEOF_MAX ${var3})
564 ENDIF(NOT CMAKE_CROSSCOMPILING)
566 #--------------------------------------------------------------------------------------------------
568 set(makecontext_CPPFLAGS_2 "")
569 if(HAVE_MAKECONTEXT OR WIN32)
570 set(makecontext_CPPFLAGS "-DTEST_makecontext")
571 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
572 set(makecontext_CPPFLAGS_2 "-D_XOPEN_SOURCE")
573 endif(CMAKE_SYSTEM_NAME MATCHES "Darwin")
577 set(makecontext_CPPFLAGS "-DTEST_makecontext -D_I_X86_")
579 set(makecontext_CPPFLAGS "-DTEST_makecontext -D_AMD64_")
581 set(makecontext_CPPFLAGS_2 "-D_XBT_WIN32 -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
584 file(REMOVE ${CMAKE_BINARY_DIR}/conftestval)
586 try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
588 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_stacksetup.c
589 COMPILE_DEFINITIONS "${makecontext_CPPFLAGS} ${makecontext_CPPFLAGS_2}"
592 if(EXISTS ${CMAKE_BINARY_DIR}/conftestval)
593 file(READ ${CMAKE_BINARY_DIR}/conftestval MAKECONTEXT_ADDR_SIZE)
594 string(REPLACE "\n" "" MAKECONTEXT_ADDR_SIZE "${MAKECONTEXT_ADDR_SIZE}")
595 string(REGEX MATCH ;^.*,;MAKECONTEXT_ADDR "${MAKECONTEXT_ADDR_SIZE}")
596 string(REGEX MATCH ;,.*$; MAKECONTEXT_SIZE "${MAKECONTEXT_ADDR_SIZE}")
597 string(REPLACE "," "" makecontext_addr "${MAKECONTEXT_ADDR}")
598 string(REPLACE "," "" makecontext_size "${MAKECONTEXT_SIZE}")
599 set(pth_skaddr_makecontext "#define pth_skaddr_makecontext(skaddr,sksize) (${makecontext_addr})")
600 set(pth_sksize_makecontext "#define pth_sksize_makecontext(skaddr,sksize) (${makecontext_size})")
601 message(STATUS "${pth_skaddr_makecontext}")
602 message(STATUS "${pth_sksize_makecontext}")
603 else(EXISTS ${CMAKE_BINARY_DIR}/conftestval)
604 # message(FATAL_ERROR "makecontext is not compilable")
605 endif(EXISTS ${CMAKE_BINARY_DIR}/conftestval)
606 endif(HAVE_MAKECONTEXT OR WIN32)
608 #--------------------------------------------------------------------------------------------------
610 ### check for stackgrowth
611 if (NOT CMAKE_CROSSCOMPILING)
612 try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
614 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_stackgrowth.c
616 file(READ "${CMAKE_BINARY_DIR}/conftestval" stack)
617 if(stack MATCHES "down")
618 set(PTH_STACKGROWTH "-1")
619 endif(stack MATCHES "down")
620 if(stack MATCHES "up")
621 set(PTH_STACKGROWTH "1")
622 endif(stack MATCHES "up")
624 endif(NOT CMAKE_CROSSCOMPILING)
629 #SG_CONFIGURE_PART([System checks...])
630 #AC_PROG_CC(xlC gcc cc) -auto
631 #AM_SANITY_CHECK -auto
636 try_run(RUN_PRINTF_NULL_VAR COMPILE_PRINTF_NULL_VAR
638 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_printf_null.c
641 if(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
642 SET(PRINTF_NULL_WORKING "0")
643 else(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
644 SET(PRINTF_NULL_WORKING "1")
645 endif(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
649 set(diff_va "va_copy((d),(s))"
652 "__builtin_va_copy((d),(s))"
653 "do { (d) = (s)\; } while (0)"
654 "do { *(d) = *(s)\; } while (0)"
655 "memcpy((void *)&(d), (void *)&(s), sizeof(s))"
656 "memcpy((void *)(d), (void *)(s), sizeof(*(s)))"
659 foreach(fct ${diff_va})
660 write_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c" "#include <stdlib.h>
663 #define DO_VA_COPY(d,s) ${fct}
664 void test(char *str, ...)
670 for (i = 1; i <= 9; i++) {
671 int k = (int)va_arg(ap, int);
676 for (i = 1; i <= 9; i++) {
677 int k = (int)va_arg(ap, int);
685 test(\"test\", 1, 2, 3, 4, 5, 6, 7, 8, 9);
689 try_compile(COMPILE_VA_NULL_VAR
691 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c
693 if(COMPILE_VA_NULL_VAR)
694 string(REGEX REPLACE "\;" "" fctbis ${fct})
695 if(${fctbis} STREQUAL "va_copy((d),(s))")
697 set(ac_cv_va_copy "C99")
698 set(__VA_COPY_USE_C99 "va_copy((d),(s))")
699 endif(${fctbis} STREQUAL "va_copy((d),(s))")
701 if(${fctbis} STREQUAL "VA_COPY((d),(s))")
702 set(ac_cv_va_copy "GCM")
703 set(__VA_COPY_USE_GCM "VA_COPY((d),(s))")
704 endif(${fctbis} STREQUAL "VA_COPY((d),(s))")
706 if(${fctbis} STREQUAL "__va_copy((d),(s))")
707 set(ac_cv_va_copy "GCH")
708 set(__VA_COPY_USE_GCH "__va_copy((d),(s))")
709 endif(${fctbis} STREQUAL "__va_copy((d),(s))")
711 if(${fctbis} STREQUAL "__builtin_va_copy((d),(s))")
712 set(ac_cv_va_copy "GCB")
713 set(__VA_COPY_USE_GCB "__builtin_va_copy((d),(s))")
714 endif(${fctbis} STREQUAL "__builtin_va_copy((d),(s))")
716 if(${fctbis} STREQUAL "do { (d) = (s) } while (0)")
717 set(ac_cv_va_copy "ASS")
718 set(__VA_COPY_USE_ASS "do { (d) = (s); } while (0)")
719 endif(${fctbis} STREQUAL "do { (d) = (s) } while (0)")
721 if(${fctbis} STREQUAL "do { *(d) = *(s) } while (0)")
722 set(ac_cv_va_copy "ASP")
723 set(__VA_COPY_USE_ASP "do { *(d) = *(s); } while (0)")
724 endif(${fctbis} STREQUAL "do { *(d) = *(s) } while (0)")
726 if(${fctbis} STREQUAL "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
727 set(ac_cv_va_copy "CPS")
728 set(__VA_COPY_USE_CPS "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
729 endif(${fctbis} STREQUAL "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
731 if(${fctbis} STREQUAL "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
732 set(ac_cv_va_copy "CPP")
733 set(__VA_COPY_USE_CPP "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
734 endif(${fctbis} STREQUAL "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
737 set(__VA_COPY_USE "__VA_COPY_USE_${ac_cv_va_copy}(d, s)")
741 endif(COMPILE_VA_NULL_VAR)
743 endforeach(fct ${diff_va})
745 #--------------------------------------------------------------------------------------------------
746 ### check for getline
747 try_compile(COMPILE_RESULT_VAR
749 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_getline.c
752 if(NOT COMPILE_RESULT_VAR)
753 SET(need_getline "#define SIMGRID_NEED_GETLINE 1")
754 SET(SIMGRID_NEED_GETLINE 1)
755 else(NOT COMPILE_RESULT_VAR)
757 SET(SIMGRID_NEED_GETLINE 0)
758 endif(NOT COMPILE_RESULT_VAR)
760 ### check for a working snprintf
761 if(HAVE_SNPRINTF AND HAVE_VSNPRINTF OR WIN32)
763 #set(HAVE_SNPRINTF 1)
764 #set(HAVE_VSNPRINTF 1)
767 if(CMAKE_CROSSCOMPILING)
768 set(RUN_SNPRINTF_FUNC "cross")
769 #set(PREFER_PORTABLE_SNPRINTF 1)
770 else(CMAKE_CROSSCOMPILING)
771 try_run(RUN_SNPRINTF_FUNC_VAR COMPILE_SNPRINTF_FUNC_VAR
773 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_snprintf.c
775 endif(CMAKE_CROSSCOMPILING)
777 if(CMAKE_CROSSCOMPILING)
778 set(RUN_VSNPRINTF_FUNC "cross")
779 set(PREFER_PORTABLE_VSNPRINTF 1)
780 else(CMAKE_CROSSCOMPILING)
781 try_run(RUN_VSNPRINTF_FUNC_VAR COMPILE_VSNPRINTF_FUNC_VAR
783 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_vsnprintf.c
785 endif(CMAKE_CROSSCOMPILING)
787 set(PREFER_PORTABLE_SNPRINTF 0)
788 if(RUN_VSNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
789 set(PREFER_PORTABLE_SNPRINTF 1)
790 endif(RUN_VSNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
791 if(RUN_SNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
792 set(PREFER_PORTABLE_SNPRINTF 1)
793 endif(RUN_SNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
794 endif(HAVE_SNPRINTF AND HAVE_VSNPRINTF OR WIN32)
796 ### check for asprintf function familly
798 SET(simgrid_need_asprintf "")
801 SET(simgrid_need_asprintf "#define SIMGRID_NEED_ASPRINTF 1")
806 SET(simgrid_need_vasprintf "")
807 SET(NEED_VASPRINTF 0)
809 SET(simgrid_need_vasprintf "#define SIMGRID_NEED_VASPRINTF 1")
810 SET(NEED_VASPRINTF 1)
811 endif(HAVE_VASPRINTF)
813 ### check for addr2line
815 find_path(ADDR2LINE NAMES addr2line PATHS NO_DEFAULT_PATHS )
817 set(ADDR2LINE "${ADDR2LINE}/addr2line")
820 ### Check if OSX can compile with ucontext (with gcc 4.[1-5] it is broken)
822 if(APPLE_NEED_GCC_VERSION GREATER COMPILER_C_VERSION_MAJOR_MINOR)
823 message(STATUS "Ucontext can't be used with this version of gcc (must be greater than 4.5)")
824 set(HAVE_UCONTEXT_H 0)
825 endif(APPLE_NEED_GCC_VERSION GREATER COMPILER_C_VERSION_MAJOR_MINOR)
830 configure_file("${CMAKE_HOME_DIRECTORY}/src/context_sysv_config.h.in" "${CMAKE_BINARY_DIR}/src/context_sysv_config.h" @ONLY IMMEDIATE)
832 SET( CMAKEDEFINE "#cmakedefine" )
833 configure_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/src/gras_config.h.in" "${CMAKE_BINARY_DIR}/src/gras_config.h" @ONLY IMMEDIATE)
834 configure_file("${CMAKE_BINARY_DIR}/src/gras_config.h" "${CMAKE_BINARY_DIR}/src/gras_config.h" @ONLY IMMEDIATE)
835 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid_config.h.in" "${CMAKE_BINARY_DIR}/include/simgrid_config.h" @ONLY IMMEDIATE)
837 set(top_srcdir "${CMAKE_HOME_DIRECTORY}")
838 set(srcdir "${CMAKE_HOME_DIRECTORY}/src")
840 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
841 set(includedir ${CMAKE_INSTALL_PREFIX}/include)
842 set(top_builddir ${CMAKE_HOME_DIRECTORY})
843 set(libdir ${exec_prefix}/lib)
844 set(CMAKE_LINKARGS "${CMAKE_BINARY_DIR}/lib")
845 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=${CMAKE_BINARY_DIR}/lib:${GTNETS_LIB_PATH}:${HAVE_NS3_LIB}:$LD_LIBRARY_PATH")
847 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/smpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/smpif.h @ONLY)
848 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicc.in ${CMAKE_BINARY_DIR}/bin/smpicc @ONLY)
849 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpif2c.in ${CMAKE_BINARY_DIR}/bin/smpif2c @ONLY)
850 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpiff.in ${CMAKE_BINARY_DIR}/bin/smpiff @ONLY)
851 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpirun.in ${CMAKE_BINARY_DIR}/bin/smpirun @ONLY)
854 exec_program("chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpicc" OUTPUT_VARIABLE OKITOKI)
855 exec_program("chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpif2c" OUTPUT_VARIABLE OKITOKI)
856 exec_program("chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpiff" OUTPUT_VARIABLE OKITOKI)
857 exec_program("chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpirun" OUTPUT_VARIABLE OKITOKI)
860 set(generated_headers_to_install
861 ${CMAKE_CURRENT_BINARY_DIR}/include/smpi/smpif.h
862 ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h
865 set(generated_headers
866 ${CMAKE_CURRENT_BINARY_DIR}/src/context_sysv_config.h
867 ${CMAKE_CURRENT_BINARY_DIR}/src/gras_config.h
870 set(generated_files_to_clean
872 ${generated_headers_to_install}
873 ${CMAKE_BINARY_DIR}/bin/smpicc
874 ${CMAKE_BINARY_DIR}/bin/smpif2c
875 ${CMAKE_BINARY_DIR}/bin/smpiff
876 ${CMAKE_BINARY_DIR}/bin/smpirun
877 ${CMAKE_BINARY_DIR}/bin/colorize
878 ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
879 ${CMAKE_BINARY_DIR}/examples/smpi/tracing/smpi_traced.trace
880 ${CMAKE_BINARY_DIR}/src/supernovae_sg.c
881 ${CMAKE_BINARY_DIR}/src/supernovae_gras.c
882 ${CMAKE_BINARY_DIR}/src/supernovae_smpi.c
885 if("${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
886 else("${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
887 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/hostfile ${CMAKE_BINARY_DIR}/examples/smpi/hostfile COPYONLY)
888 configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/small_platform.xml ${CMAKE_BINARY_DIR}/examples/msg/small_platform.xml COPYONLY)
889 configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/small_platform_with_routers.xml ${CMAKE_BINARY_DIR}/examples/msg/small_platform_with_routers.xml COPYONLY)
890 configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/tracing/platform.xml ${CMAKE_BINARY_DIR}/examples/msg/tracing/platform.xml COPYONLY)
891 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt COPYONLY)
892 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt COPYONLY)
893 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_bcast.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt COPYONLY)
895 set(generated_files_to_clean
896 ${generated_files_to_clean}
897 ${CMAKE_BINARY_DIR}/examples/smpi/hostfile
898 ${CMAKE_BINARY_DIR}/examples/msg/small_platform.xml
899 ${CMAKE_BINARY_DIR}/examples/msg/small_platform_with_routers.xml
900 ${CMAKE_BINARY_DIR}/examples/msg/tracing/platform.xml
901 ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt
902 ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt
903 ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt
905 endif("${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
907 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
908 "${generated_files_to_clean}")
912 ELSE(${ARCH_32_BITS})
914 ENDIF(${ARCH_32_BITS})
915 configure_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/src/simgrid.nsi.in" "${CMAKE_BINARY_DIR}/simgrid.nsi" @ONLY IMMEDIATE)