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)
84 include(FindLua51Simgrid)
91 # Checks for header libraries functions.
92 CHECK_LIBRARY_EXISTS(pthread pthread_create "" pthread)
93 CHECK_LIBRARY_EXISTS(pthread sem_init "" HAVE_SEM_INIT_LIB)
94 CHECK_LIBRARY_EXISTS(pthread sem_open "" HAVE_SEM_OPEN_LIB)
95 CHECK_LIBRARY_EXISTS(pthread sem_timedwait "" HAVE_SEM_TIMEDWAIT_LIB)
96 CHECK_LIBRARY_EXISTS(pthread pthread_mutex_timedlock "" HAVE_MUTEX_TIMEDLOCK_LIB)
97 CHECK_LIBRARY_EXISTS(rt clock_gettime "" HAVE_POSIX_GETTIME)
99 CHECK_INCLUDE_FILES("time.h;sys/time.h" TIME_WITH_SYS_TIME)
100 CHECK_INCLUDE_FILES("stdlib.h;stdarg.h;string.h;float.h" STDC_HEADERS)
101 CHECK_INCLUDE_FILE("pthread.h" HAVE_PTHREAD_H)
102 CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_VALGRIND_H)
103 CHECK_INCLUDE_FILE("socket.h" HAVE_SOCKET_H)
104 CHECK_INCLUDE_FILE("sys/socket.h" HAVE_SYS_SOCKET_H)
105 CHECK_INCLUDE_FILE("stat.h" HAVE_STAT_H)
106 CHECK_INCLUDE_FILE("sys/stat.h" HAVE_SYS_STAT_H)
107 CHECK_INCLUDE_FILE("windows.h" HAVE_WINDOWS_H)
108 CHECK_INCLUDE_FILE("winsock.h" HAVE_WINSOCK_H)
109 CHECK_INCLUDE_FILE("winsock2.h" HAVE_WINSOCK2_H)
110 CHECK_INCLUDE_FILE("WinDef.h" HAVE_WINDEF_H)
111 CHECK_INCLUDE_FILE("errno.h" HAVE_ERRNO_H)
112 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
113 CHECK_INCLUDE_FILE("execinfo.h" HAVE_EXECINFO_H)
114 CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
115 CHECK_INCLUDE_FILE("sys/time.h" HAVE_SYS_TIME_H)
116 CHECK_INCLUDE_FILE("time.h" HAVE_TIME_H)
117 CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
118 CHECK_INCLUDE_FILE("inttypes.h" HAVE_INTTYPES_H)
119 CHECK_INCLUDE_FILE("memory.h" HAVE_MEMORY_H)
120 CHECK_INCLUDE_FILE("stdlib.h" HAVE_STDLIB_H)
121 CHECK_INCLUDE_FILE("strings.h" HAVE_STRINGS_H)
122 CHECK_INCLUDE_FILE("string.h" HAVE_STRING_H)
123 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
124 CHECK_INCLUDE_FILE("stdio.h" HAVE_STDIO_H)
125 CHECK_INCLUDE_FILE("linux/futex.h" HAVE_FUTEX_H)
127 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
128 CHECK_FUNCTION_EXISTS(usleep HAVE_USLEEP)
129 CHECK_FUNCTION_EXISTS(getdtablesize HAVE_GETDTABLESIZE)
130 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
131 CHECK_FUNCTION_EXISTS(readv HAVE_READV)
132 CHECK_FUNCTION_EXISTS(popen HAVE_POPEN)
133 CHECK_FUNCTION_EXISTS(signal HAVE_SIGNAL)
134 CHECK_FUNCTION_EXISTS(snprintf HAVE_SNPRINTF)
135 CHECK_FUNCTION_EXISTS(vsnprintf HAVE_VSNPRINTF)
136 CHECK_FUNCTION_EXISTS(asprintf HAVE_ASPRINTF)
137 CHECK_FUNCTION_EXISTS(vasprintf HAVE_VASPRINTF)
138 CHECK_FUNCTION_EXISTS(makecontext HAVE_MAKECONTEXT)
139 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
140 CHECK_FUNCTION_EXISTS(mergesort HAVE_MERGESORT)
142 #Check if __thread is defined
144 COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_thread_storage.c"
145 WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
146 OUTPUT_VARIABLE HAVE_thread_storage_run
149 if(HAVE_thread_storage_run)
150 set(HAVE_THREAD_LOCAL_STORAGE 0)
151 else(HAVE_thread_storage_run)
152 set(HAVE_THREAD_LOCAL_STORAGE 1)
153 endif(HAVE_thread_storage_run)
155 # Our usage of mmap is Linux-specific (flag MAP_ANONYMOUS), but kFreeBSD uses a GNU libc
156 IF(NOT "${CMAKE_SYSTEM}" MATCHES "Linux" AND NOT "${CMAKE_SYSTEM}" MATCHES "kFreeBSD" AND NOT "${CMAKE_SYSTEM}" MATCHES "GNU")
158 message(STATUS "Warning: MMAP is thought as non functional on this architecture (${CMAKE_SYSTEM})")
159 ENDIF(NOT "${CMAKE_SYSTEM}" MATCHES "Linux" AND NOT "${CMAKE_SYSTEM}" MATCHES "kFreeBSD" AND NOT "${CMAKE_SYSTEM}" MATCHES "GNU")
161 if(WIN32) #THOSE FILES ARE FUNCTIONS ARE NOT DETECTED BUT THEY SHOULD...
162 set(HAVE_UCONTEXT_H 1)
163 set(HAVE_MAKECONTEXT 1)
165 set(HAVE_VSNPRINTF 1)
168 set(CONTEXT_UCONTEXT 0)
169 SET(CONTEXT_THREADS 0)
174 endif(enable_tracing)
180 if(enable_latency_bound_tracking)
181 SET(HAVE_LATENCY_BOUND_TRACKING 1)
182 else(enable_latency_bound_tracking)
184 message(STATUS "Warning : Turning latency_bound_tracking to ON because GTNeTs is ON")
185 SET(enable_latency_bound_tracking ON)
186 SET(HAVE_LATENCY_BOUND_TRACKING 1)
188 SET(HAVE_LATENCY_BOUND_TRACKING 0)
190 endif(enable_latency_bound_tracking)
192 if(enable_model-checking AND HAVE_MMAP)
194 SET(MMALLOC_WANT_OVERIDE_LEGACY 1)
195 else(enable_model-checking AND HAVE_MMAP)
197 SET(MMALLOC_WANT_OVERIDE_LEGACY 0)
198 endif(enable_model-checking AND HAVE_MMAP)
200 #--------------------------------------------------------------------------------------------------
201 ### Check for some architecture dependent values
202 CHECK_TYPE_SIZE(int SIZEOF_INT)
203 CHECK_TYPE_SIZE(void* SIZEOF_VOIDP)
206 #--------------------------------------------------------------------------------------------------
207 ### Initialize of CONTEXT THREADS
216 ### Test that we have a way to create semaphores
218 if(HAVE_SEM_OPEN_LIB)
221 "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_open.c -lpthread -o testprog"
222 WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
223 OUTPUT_VARIABLE HAVE_SEM_OPEN_compil
226 if(HAVE_SEM_OPEN_compil)
228 message(STATUS "Warning: sem_open not compilable")
229 message(STATUS "HAVE_SEM_OPEN_comp_output: ${HAVE_SEM_OPEN_comp_output}")
230 else(HAVE_SEM_OPEN_compil)
232 message(STATUS "sem_open is compilable")
233 endif(HAVE_SEM_OPEN_compil)
235 exec_program("${CMAKE_BINARY_DIR}/testprog" RETURN_VALUE HAVE_SEM_OPEN_run OUTPUT_VARIABLE var_compil)
236 file(REMOVE "${CMAKE_BINARY_DIR}/testprog*")
238 if(NOT HAVE_SEM_OPEN_run)
240 message(STATUS "sem_open is executable")
241 else(NOT HAVE_SEM_OPEN_run)
243 message(STATUS "Warning: sem_open not executable")
244 endif(NOT HAVE_SEM_OPEN_run)
246 else(HAVE_SEM_OPEN_LIB)
248 endif(HAVE_SEM_OPEN_LIB)
250 if(HAVE_SEM_INIT_LIB)
252 "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_init.c -lpthread -o testprog"
253 WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
254 OUTPUT_VARIABLE HAVE_SEM_INIT_compil
257 if(HAVE_SEM_INIT_compil)
259 message(STATUS "Warning: sem_init not compilable")
260 message(STATUS "HAVE_SEM_INIT_comp_output: ${HAVE_SEM_OPEN_comp_output}")
261 else(HAVE_SEM_INIT_compil)
263 message(STATUS "sem_init is compilable")
264 endif(HAVE_SEM_INIT_compil)
266 exec_program("${CMAKE_BINARY_DIR}/testprog" RETURN_VALUE HAVE_SEM_INIT_run OUTPUT_VARIABLE var_compil)
267 file(REMOVE "${CMAKE_BINARY_DIR}/testprog*")
269 if(NOT HAVE_SEM_INIT_run)
271 message(STATUS "sem_init is executable")
272 else(NOT HAVE_SEM_INIT_run)
274 message(STATUS "Warning: sem_init not executable")
275 endif(NOT HAVE_SEM_INIT_run)
276 endif(HAVE_SEM_INIT_LIB)
278 if(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
279 message(FATAL_ERROR "Semaphores are not usable (neither sem_open nor sem_init is both compilable and executable), but they are mandatory to threads (you may need to mount /dev).")
280 endif(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
282 ### Test that we have a way to timewait for semaphores
284 if(HAVE_SEM_TIMEDWAIT_LIB)
287 COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_timedwait.c -lpthread"
288 WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
289 OUTPUT_VARIABLE HAVE_SEM_TIMEDWAIT_run
292 if(HAVE_SEM_TIMEDWAIT_run)
293 set(HAVE_SEM_TIMEDWAIT 0)
294 message(STATUS "timedwait not compilable")
295 else(HAVE_SEM_TIMEDWAIT_run)
296 set(HAVE_SEM_TIMEDWAIT 1)
297 message(STATUS "timedwait is compilable")
298 endif(HAVE_SEM_TIMEDWAIT_run)
299 endif(HAVE_SEM_TIMEDWAIT_LIB)
301 ### HAVE_MUTEX_TIMEDLOCK
303 if(HAVE_MUTEX_TIMEDLOCK_LIB)
306 COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_mutex_timedlock.c -lpthread"
307 WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
308 OUTPUT_VARIABLE HAVE_MUTEX_TIMEDLOCK_run
311 if(HAVE_MUTEX_TIMEDLOCK_run)
312 set(HAVE_MUTEX_TIMEDLOCK 0)
313 message(STATUS "timedlock not compilable")
314 else(HAVE_MUTEX_TIMEDLOCK_run)
315 message(STATUS "timedlock is compilable")
316 set(HAVE_MUTEX_TIMEDLOCK 1)
317 endif(HAVE_MUTEX_TIMEDLOCK_run)
318 endif(HAVE_MUTEX_TIMEDLOCK_LIB)
321 # AC_CHECK_MCSC(mcsc=yes, mcsc=no)
323 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
324 set(mcsc_flags "-D_XOPEN_SOURCE")
325 endif(CMAKE_SYSTEM_NAME MATCHES "Darwin")
328 set(mcsc_flags "-D_XBT_WIN32 -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
331 IF(CMAKE_CROSSCOMPILING)
333 set(windows_context "yes")
336 ELSE(CMAKE_CROSSCOMPILING)
337 file(REMOVE "${CMAKE_BINARY_DIR}/testprog*")
338 file(REMOVE ${CMAKE_BINARY_DIR}/conftestval)
340 "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_AC_CHECK_MCSC.c ${mcsc_flags} -o testprog"
341 WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/
342 OUTPUT_VARIABLE COMPILE_mcsc_VAR)
344 if(NOT COMPILE_mcsc_VAR)
345 message(STATUS "prog_AC_CHECK_MCSC.c is compilable")
346 exec_program("${CMAKE_BINARY_DIR}/testprog" OUTPUT_VARIABLE var_compil)
347 else(NOT COMPILE_mcsc_VAR)
348 message(STATUS "prog_AC_CHECK_MCSC.c is not compilable")
349 endif(NOT COMPILE_mcsc_VAR)
350 file(REMOVE "${CMAKE_BINARY_DIR}/testprog*")
352 if(EXISTS "${CMAKE_BINARY_DIR}/conftestval")
353 file(READ "${CMAKE_BINARY_DIR}/conftestval" mcsc)
354 STRING(REPLACE "\n" "" mcsc "${mcsc}")
357 set(HAVE_UCONTEXT_H 1)
361 else(EXISTS "${CMAKE_BINARY_DIR}/conftestval")
363 endif(EXISTS "${CMAKE_BINARY_DIR}/conftestval")
365 message(STATUS "mcsc: ${mcsc}")
366 ENDIF(CMAKE_CROSSCOMPILING)
368 if(mcsc MATCHES "no" AND pthread)
370 set(windows_context "yes")
372 elseif(HAVE_WINDOWS_H)
373 message(FATAL_ERROR "no appropriate backend found")
374 endif(HAVE_WINDOWS_H)
375 endif(mcsc MATCHES "no" AND pthread)
380 if(NOT HAVE_WINDOWS_H)
381 message(FATAL_ERROR "no appropriate backend found windows")
382 endif(NOT HAVE_WINDOWS_H)
385 if(windows_context MATCHES "yes")
386 message(STATUS "Context change to windows")
387 endif(windows_context MATCHES "yes")
389 #If can have both context
392 set(CONTEXT_UCONTEXT 1)
396 set(CONTEXT_THREADS 1)
403 if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/ AND NOT WIN32)
404 exec_program("git remote | head -n 1" OUTPUT_VARIABLE remote RETURN_VALUE ret)
405 exec_program("git config --get remote.${remote}.url" OUTPUT_VARIABLE url RETURN_VALUE ret)
408 exec_program("git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --oneline -1" OUTPUT_VARIABLE "GIT_VERSION")
409 message(STATUS "Git version: ${GIT_VERSION}")
410 exec_program("git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --format=%ai ." OUTPUT_VARIABLE "GIT_DATE")
411 message(STATUS "Git date: ${GIT_DATE}")
412 string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
413 STRING(REPLACE " +0000" "" GIT_DATE ${GIT_DATE})
414 STRING(REPLACE " " "~" GIT_DATE ${GIT_DATE})
415 STRING(REPLACE ":" "-" GIT_DATE ${GIT_DATE})
417 endif(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/ AND NOT WIN32)
419 ###################################
420 ## SimGrid and GRAS specific checks
423 IF(NOT CMAKE_CROSSCOMPILING)
424 # Check architecture signature begin
425 try_run(RUN_GRAS_VAR COMPILE_GRAS_VAR
427 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_GRAS_ARCH.c
428 RUN_OUTPUT_VARIABLE var1
431 set(val_big "B${var1}")
432 set(GRAS_BIGENDIAN 1)
434 set(val_big "l${var1}")
435 set(GRAS_BIGENDIAN 0)
438 # The syntax of this magic string is given in src/gras/DataDesc/ddt_convert.c
439 # It kinda matches the values that the gras_arch_desc_t structure can take
441 # Basically, the syntax is one char l or B for endianness (little or Big)
442 # then there is a bunch of blocks separated by _.
443 # C block is for char, I block for integers, P block for pointers and
444 # D block for floating points
445 # For each block there is an amount of chuncks separated by :, each of
446 # them describing a data size. For example there is only one chunk
447 # in the char block, because no architecture provide several sizes
448 # of chars. In integer block, there is 4 chunks: "short int", "int",
449 # "long int", "long long int". There is 2 pointer chunks for data
450 # pointers and pointers on functions (thanks to the AMD64 madness).
451 # Thee two floating points chuncks are for "float" and "double".
452 # Each chunk is of the form datasize/minimal_alignment_size
454 # These informations are used to convert a data stream from one
455 # formalism to another. Only the GRAS_ARCH is transfered in the
456 # stream, and it it of cruxial importance to keep these detection
457 # information here synchronized with the data hardcoded in the
458 # source in src/gras/DataDesc/ddt_convert.c
460 # If you add something here (like a previously unknown architecture),
461 # please add it to the source code too.
462 # Please do not modify stuff here since it'd break the GRAS protocol.
463 # If you really need to change stuff, please also bump
464 # GRAS_PROTOCOL_VERSION in src/gras/Msg/msg_interface.h
466 SET(GRAS_THISARCH "none")
468 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:")
469 #gras_arch=0; gras_size=32; gras_arch_name=little32_1;
470 SET(GRAS_ARCH_32_BITS 1)
472 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:")
473 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:")
474 #gras_arch=1; gras_size=32; gras_arch_name=little32_2;
475 SET(GRAS_ARCH_32_BITS 1)
477 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:")
478 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:")
479 #gras_arch=2; gras_size=32; gras_arch_name=little32_4;
480 SET(GRAS_ARCH_32_BITS 1)
482 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:")
483 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:")
484 #gras_arch=3; gras_size=32; gras_arch_name=little32_8;
485 SET(GRAS_ARCH_32_BITS 1)
487 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:")
488 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:")
489 #gras_arch=4; gras_size=64; gras_arch_name=little64;
490 SET(GRAS_ARCH_32_BITS 0)
492 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:")
493 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:")
494 #gras_arch=5; gras_size=64; gras_arch_name=little64_2;
495 SET(GRAS_ARCH_32_BITS 0)
497 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:")
499 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:")
500 #gras_arch=6; gras_size=32; gras_arch_name=big32_8;
501 SET(GRAS_ARCH_32_BITS 1)
503 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:")
504 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:")
505 #gras_arch=7; gras_size=32; gras_arch_name=big32_8_4;
506 SET(GRAS_ARCH_32_BITS 1)
508 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:")
509 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:")
510 #gras_arch=8; gras_size=32; gras_arch_name=big32_4;
511 SET(GRAS_ARCH_32_BITS 1)
513 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:")
514 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:")
515 #gras_arch=9; gras_size=32; gras_arch_name=big32_2;
516 SET(GRAS_ARCH_32_BITS 1)
518 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:")
519 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:")
520 #gras_arch=10; gras_size=64; gras_arch_name=big64;
521 SET(GRAS_ARCH_32_BITS 0)
522 SET(GRAS_THISARCH 10)
523 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:")
524 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:")
525 #gras_arch=11; gras_size=64; gras_arch_name=big64_8_4;
526 SET(GRAS_ARCH_32_BITS 0)
527 SET(GRAS_THISARCH 11)
528 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:")
530 if(GRAS_THISARCH MATCHES "none")
531 message(STATUS "architecture: ${val_big}")
532 message(FATAL_ERROR "GRAS_THISARCH is empty: '${GRAS_THISARCH}'")
533 endif(GRAS_THISARCH MATCHES "none")
535 # Check architecture signature end
536 try_run(RUN_GRAS_VAR COMPILE_GRAS_VAR
538 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_GRAS_CHECK_STRUCT_COMPACTION.c
539 RUN_OUTPUT_VARIABLE var2
541 separate_arguments(var2)
542 foreach(var_tmp ${var2})
544 endforeach(var_tmp ${var2})
546 # Check for [SIZEOF_MAX]
547 try_run(RUN_SM_VAR COMPILE_SM_VAR
549 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_max_size.c
550 RUN_OUTPUT_VARIABLE var3
552 message(STATUS "SIZEOF_MAX ${var3}")
553 SET(SIZEOF_MAX ${var3})
554 ENDIF(NOT CMAKE_CROSSCOMPILING)
556 #--------------------------------------------------------------------------------------------------
558 set(makecontext_CPPFLAGS_2 "")
559 if(HAVE_MAKECONTEXT OR WIN32)
560 set(makecontext_CPPFLAGS "-DTEST_makecontext")
561 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
562 set(makecontext_CPPFLAGS_2 "-D_XOPEN_SOURCE")
563 endif(CMAKE_SYSTEM_NAME MATCHES "Darwin")
567 set(makecontext_CPPFLAGS "-DTEST_makecontext -D_I_X86_")
569 set(makecontext_CPPFLAGS "-DTEST_makecontext -D_AMD64_")
571 set(makecontext_CPPFLAGS_2 "-D_XBT_WIN32 -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
574 file(REMOVE ${CMAKE_BINARY_DIR}/conftestval)
576 try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
578 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_stacksetup.c
579 COMPILE_DEFINITIONS "${makecontext_CPPFLAGS} ${makecontext_CPPFLAGS_2}"
582 if(EXISTS ${CMAKE_BINARY_DIR}/conftestval)
583 file(READ ${CMAKE_BINARY_DIR}/conftestval MAKECONTEXT_ADDR_SIZE)
584 string(REPLACE "\n" "" MAKECONTEXT_ADDR_SIZE "${MAKECONTEXT_ADDR_SIZE}")
585 string(REGEX MATCH ;^.*,;MAKECONTEXT_ADDR "${MAKECONTEXT_ADDR_SIZE}")
586 string(REGEX MATCH ;,.*$; MAKECONTEXT_SIZE "${MAKECONTEXT_ADDR_SIZE}")
587 string(REPLACE "," "" makecontext_addr "${MAKECONTEXT_ADDR}")
588 string(REPLACE "," "" makecontext_size "${MAKECONTEXT_SIZE}")
589 set(pth_skaddr_makecontext "#define pth_skaddr_makecontext(skaddr,sksize) (${makecontext_addr})")
590 set(pth_sksize_makecontext "#define pth_sksize_makecontext(skaddr,sksize) (${makecontext_size})")
591 message(STATUS "${pth_skaddr_makecontext}")
592 message(STATUS "${pth_sksize_makecontext}")
593 else(EXISTS ${CMAKE_BINARY_DIR}/conftestval)
594 # message(FATAL_ERROR "makecontext is not compilable")
595 endif(EXISTS ${CMAKE_BINARY_DIR}/conftestval)
596 endif(HAVE_MAKECONTEXT OR WIN32)
598 #--------------------------------------------------------------------------------------------------
600 ### check for stackgrowth
601 if (NOT CMAKE_CROSSCOMPILING)
602 try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
604 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_stackgrowth.c
606 file(READ "${CMAKE_BINARY_DIR}/conftestval" stack)
607 if(stack MATCHES "down")
608 set(PTH_STACKGROWTH "-1")
609 endif(stack MATCHES "down")
610 if(stack MATCHES "up")
611 set(PTH_STACKGROWTH "1")
612 endif(stack MATCHES "up")
614 endif(NOT CMAKE_CROSSCOMPILING)
619 #SG_CONFIGURE_PART([System checks...])
620 #AC_PROG_CC(xlC gcc cc) -auto
621 #AM_SANITY_CHECK -auto
627 try_run(RUN_PRINTF_NULL_VAR COMPILE_PRINTF_NULL_VAR
629 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_printf_null.c
632 if(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
633 SET(PRINTF_NULL_WORKING "0")
634 else(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
635 SET(PRINTF_NULL_WORKING "1")
636 endif(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
640 set(diff_va "va_copy((d),(s))"
643 "__builtin_va_copy((d),(s))"
644 "do { (d) = (s)\; } while (0)"
645 "do { *(d) = *(s)\; } while (0)"
646 "memcpy((void *)&(d), (void *)&(s), sizeof(s))"
647 "memcpy((void *)(d), (void *)(s), sizeof(*(s)))"
650 foreach(fct ${diff_va})
651 write_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c" "#include <stdlib.h>
654 #define DO_VA_COPY(d,s) ${fct}
655 void test(char *str, ...)
661 for (i = 1; i <= 9; i++) {
662 int k = (int)va_arg(ap, int);
667 for (i = 1; i <= 9; i++) {
668 int k = (int)va_arg(ap, int);
676 test(\"test\", 1, 2, 3, 4, 5, 6, 7, 8, 9);
680 try_compile(COMPILE_VA_NULL_VAR
682 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c
684 if(COMPILE_VA_NULL_VAR)
685 string(REGEX REPLACE "\;" "" fctbis ${fct})
686 if(${fctbis} STREQUAL "va_copy((d),(s))")
688 set(ac_cv_va_copy "C99")
689 set(__VA_COPY_USE_C99 "va_copy((d),(s))")
690 endif(${fctbis} STREQUAL "va_copy((d),(s))")
692 if(${fctbis} STREQUAL "VA_COPY((d),(s))")
693 set(ac_cv_va_copy "GCM")
694 set(__VA_COPY_USE_GCM "VA_COPY((d),(s))")
695 endif(${fctbis} STREQUAL "VA_COPY((d),(s))")
697 if(${fctbis} STREQUAL "__va_copy((d),(s))")
698 set(ac_cv_va_copy "GCH")
699 set(__VA_COPY_USE_GCH "__va_copy((d),(s))")
700 endif(${fctbis} STREQUAL "__va_copy((d),(s))")
702 if(${fctbis} STREQUAL "__builtin_va_copy((d),(s))")
703 set(ac_cv_va_copy "GCB")
704 set(__VA_COPY_USE_GCB "__builtin_va_copy((d),(s))")
705 endif(${fctbis} STREQUAL "__builtin_va_copy((d),(s))")
707 if(${fctbis} STREQUAL "do { (d) = (s) } while (0)")
708 set(ac_cv_va_copy "ASS")
709 set(__VA_COPY_USE_ASS "do { (d) = (s); } while (0)")
710 endif(${fctbis} STREQUAL "do { (d) = (s) } while (0)")
712 if(${fctbis} STREQUAL "do { *(d) = *(s) } while (0)")
713 set(ac_cv_va_copy "ASP")
714 set(__VA_COPY_USE_ASP "do { *(d) = *(s); } while (0)")
715 endif(${fctbis} STREQUAL "do { *(d) = *(s) } while (0)")
717 if(${fctbis} STREQUAL "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
718 set(ac_cv_va_copy "CPS")
719 set(__VA_COPY_USE_CPS "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
720 endif(${fctbis} STREQUAL "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
722 if(${fctbis} STREQUAL "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
723 set(ac_cv_va_copy "CPP")
724 set(__VA_COPY_USE_CPP "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
725 endif(${fctbis} STREQUAL "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
728 set(__VA_COPY_USE "__VA_COPY_USE_${ac_cv_va_copy}(d, s)")
732 endif(COMPILE_VA_NULL_VAR)
734 endforeach(fct ${diff_va})
736 #--------------------------------------------------------------------------------------------------
737 ### check for getline
738 try_compile(COMPILE_RESULT_VAR
740 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_getline.c
743 if(NOT COMPILE_RESULT_VAR)
744 SET(need_getline "#define SIMGRID_NEED_GETLINE 1")
745 SET(SIMGRID_NEED_GETLINE 1)
746 else(NOT COMPILE_RESULT_VAR)
748 SET(SIMGRID_NEED_GETLINE 0)
749 endif(NOT COMPILE_RESULT_VAR)
751 ### check for a working snprintf
752 if(HAVE_SNPRINTF AND HAVE_VSNPRINTF OR WIN32)
754 #set(HAVE_SNPRINTF 1)
755 #set(HAVE_VSNPRINTF 1)
758 if(CMAKE_CROSSCOMPILING)
759 set(RUN_SNPRINTF_FUNC "cross")
760 #set(PREFER_PORTABLE_SNPRINTF 1)
761 else(CMAKE_CROSSCOMPILING)
762 try_run(RUN_SNPRINTF_FUNC_VAR COMPILE_SNPRINTF_FUNC_VAR
764 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_snprintf.c
766 endif(CMAKE_CROSSCOMPILING)
768 if(CMAKE_CROSSCOMPILING)
769 set(RUN_VSNPRINTF_FUNC "cross")
770 set(PREFER_PORTABLE_VSNPRINTF 1)
771 else(CMAKE_CROSSCOMPILING)
772 try_run(RUN_VSNPRINTF_FUNC_VAR COMPILE_VSNPRINTF_FUNC_VAR
774 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_vsnprintf.c
776 endif(CMAKE_CROSSCOMPILING)
778 set(PREFER_PORTABLE_SNPRINTF 0)
779 if(RUN_VSNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
780 set(PREFER_PORTABLE_SNPRINTF 1)
781 endif(RUN_VSNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
782 if(RUN_SNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
783 set(PREFER_PORTABLE_SNPRINTF 1)
784 endif(RUN_SNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
785 endif(HAVE_SNPRINTF AND HAVE_VSNPRINTF OR WIN32)
787 ### check for asprintf function familly
789 SET(simgrid_need_asprintf "")
792 SET(simgrid_need_asprintf "#define SIMGRID_NEED_ASPRINTF 1")
797 SET(simgrid_need_vasprintf "")
798 SET(NEED_VASPRINTF 0)
800 SET(simgrid_need_vasprintf "#define SIMGRID_NEED_VASPRINTF 1")
801 SET(NEED_VASPRINTF 1)
802 endif(HAVE_VASPRINTF)
804 ### check for addr2line
806 find_path(ADDR2LINE NAMES addr2line PATHS NO_DEFAULT_PATHS )
808 set(ADDR2LINE "${ADDR2LINE}/addr2line")
813 ### Check if OSX can compile with ucontext (with gcc 4.[1-5] it is broken)
815 if(APPLE_NEED_GCC_VERSION GREATER COMPILER_C_VERSION_MAJOR_MINOR)
816 message(STATUS "Ucontext can't be used with this version of gcc (must be greater than 4.5)")
817 set(HAVE_UCONTEXT_H 0)
818 endif(APPLE_NEED_GCC_VERSION GREATER COMPILER_C_VERSION_MAJOR_MINOR)
823 configure_file("${CMAKE_HOME_DIRECTORY}/src/context_sysv_config.h.in" "${CMAKE_BINARY_DIR}/src/context_sysv_config.h" @ONLY IMMEDIATE)
825 SET( CMAKEDEFINE "#cmakedefine" )
826 configure_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/gras_config.h.in" "${CMAKE_BINARY_DIR}/src/gras_config.h" @ONLY IMMEDIATE)
827 configure_file("${CMAKE_BINARY_DIR}/src/gras_config.h" "${CMAKE_BINARY_DIR}/src/gras_config.h" @ONLY IMMEDIATE)
828 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid_config.h.in" "${CMAKE_BINARY_DIR}/include/simgrid_config.h" @ONLY IMMEDIATE)
830 set(top_srcdir "${CMAKE_HOME_DIRECTORY}")
831 set(srcdir "${CMAKE_HOME_DIRECTORY}/src")
833 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
834 set(includedir ${CMAKE_INSTALL_PREFIX}/include)
835 set(top_builddir ${CMAKE_HOME_DIRECTORY})
836 set(libdir ${exec_prefix}/lib)
837 set(CMAKE_LINKARGS "${CMAKE_BINARY_DIR}/lib")
838 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=${CMAKE_BINARY_DIR}/lib:${GTNETS_LIB_PATH}:${HAVE_NS3_LIB}:$LD_LIBRARY_PATH")
840 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/smpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/smpif.h @ONLY)
841 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicc.in ${CMAKE_BINARY_DIR}/bin/smpicc @ONLY)
842 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpif2c.in ${CMAKE_BINARY_DIR}/bin/smpif2c @ONLY)
843 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpiff.in ${CMAKE_BINARY_DIR}/bin/smpiff @ONLY)
844 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpirun.in ${CMAKE_BINARY_DIR}/bin/smpirun @ONLY)
847 exec_program("chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpicc" OUTPUT_VARIABLE OKITOKI)
848 exec_program("chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpif2c" OUTPUT_VARIABLE OKITOKI)
849 exec_program("chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpiff" OUTPUT_VARIABLE OKITOKI)
850 exec_program("chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpirun" OUTPUT_VARIABLE OKITOKI)
853 set(generated_headers_to_install
854 ${CMAKE_CURRENT_BINARY_DIR}/include/smpi/smpif.h
855 ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h
858 set(generated_headers
859 ${CMAKE_CURRENT_BINARY_DIR}/src/context_sysv_config.h
860 ${CMAKE_CURRENT_BINARY_DIR}/src/gras_config.h
863 set(generated_files_to_clean
865 ${generated_headers_to_install}
866 ${CMAKE_BINARY_DIR}/bin/smpicc
867 ${CMAKE_BINARY_DIR}/bin/smpif2c
868 ${CMAKE_BINARY_DIR}/bin/smpiff
869 ${CMAKE_BINARY_DIR}/bin/smpirun
870 ${CMAKE_BINARY_DIR}/bin/colorize
871 ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
872 ${CMAKE_BINARY_DIR}/examples/smpi/tracing/smpi_traced.trace
873 ${CMAKE_BINARY_DIR}/src/supernovae_sg.c
874 ${CMAKE_BINARY_DIR}/src/supernovae_gras.c
875 ${CMAKE_BINARY_DIR}/src/supernovae_smpi.c
878 if("${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
879 else("${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
880 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/hostfile ${CMAKE_BINARY_DIR}/examples/smpi/hostfile COPYONLY)
881 configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/small_platform.xml ${CMAKE_BINARY_DIR}/examples/msg/small_platform.xml COPYONLY)
882 configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/small_platform_with_routers.xml ${CMAKE_BINARY_DIR}/examples/msg/small_platform_with_routers.xml COPYONLY)
883 configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/tracing/platform.xml ${CMAKE_BINARY_DIR}/examples/msg/tracing/platform.xml COPYONLY)
885 set(generated_files_to_clean
886 ${generated_files_to_clean}
887 ${CMAKE_BINARY_DIR}/examples/smpi/hostfile
888 ${CMAKE_BINARY_DIR}/examples/msg/small_platform.xml
889 ${CMAKE_BINARY_DIR}/examples/msg/small_platform_with_routers.xml
890 ${CMAKE_BINARY_DIR}/examples/msg/tracing/platform.xml
892 endif("${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
894 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
895 "${generated_files_to_clean}")
900 ELSE(${ARCH_32_BITS})
902 ENDIF(${ARCH_32_BITS})
903 configure_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/simgrid.nsi.in" "${CMAKE_BINARY_DIR}/simgrid.nsi" @ONLY IMMEDIATE)