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(usleep HAVE_USLEEP)
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)
214 #--------------------------------------------------------------------------------------------------
215 ### Initialize of CONTEXT THREADS
224 ### Test that we have a way to create semaphores
226 if(HAVE_SEM_OPEN_LIB)
229 "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_open.c -lpthread -o testprog"
230 WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
231 OUTPUT_VARIABLE HAVE_SEM_OPEN_compil
234 if(HAVE_SEM_OPEN_compil)
236 message(STATUS "Warning: sem_open not compilable")
237 message(STATUS "HAVE_SEM_OPEN_comp_output: ${HAVE_SEM_OPEN_comp_output}")
238 else(HAVE_SEM_OPEN_compil)
240 message(STATUS "sem_open is compilable")
241 endif(HAVE_SEM_OPEN_compil)
243 exec_program("${CMAKE_BINARY_DIR}/testprog" RETURN_VALUE HAVE_SEM_OPEN_run OUTPUT_VARIABLE var_compil)
244 file(REMOVE "${CMAKE_BINARY_DIR}/testprog*")
246 if(NOT HAVE_SEM_OPEN_run)
248 message(STATUS "sem_open is executable")
249 else(NOT HAVE_SEM_OPEN_run)
251 message(STATUS "Warning: sem_open not executable")
252 endif(NOT HAVE_SEM_OPEN_run)
254 else(HAVE_SEM_OPEN_LIB)
256 endif(HAVE_SEM_OPEN_LIB)
258 if(HAVE_SEM_INIT_LIB)
260 "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_init.c -lpthread -o testprog"
261 WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
262 OUTPUT_VARIABLE HAVE_SEM_INIT_compil
265 if(HAVE_SEM_INIT_compil)
267 message(STATUS "Warning: sem_init not compilable")
268 message(STATUS "HAVE_SEM_INIT_comp_output: ${HAVE_SEM_OPEN_comp_output}")
269 else(HAVE_SEM_INIT_compil)
271 message(STATUS "sem_init is compilable")
272 endif(HAVE_SEM_INIT_compil)
274 exec_program("${CMAKE_BINARY_DIR}/testprog" RETURN_VALUE HAVE_SEM_INIT_run OUTPUT_VARIABLE var_compil)
275 file(REMOVE "${CMAKE_BINARY_DIR}/testprog*")
277 if(NOT HAVE_SEM_INIT_run)
279 message(STATUS "sem_init is executable")
280 else(NOT HAVE_SEM_INIT_run)
282 message(STATUS "Warning: sem_init not executable")
283 endif(NOT HAVE_SEM_INIT_run)
284 endif(HAVE_SEM_INIT_LIB)
286 if(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
287 message(FATAL_ERROR "Semaphores are not usable (neither sem_open nor sem_init is both compilable and executable), but they are mandatory to threads (you may need to mount /dev).")
288 endif(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
290 ### Test that we have a way to timewait for semaphores
292 if(HAVE_SEM_TIMEDWAIT_LIB)
295 COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_timedwait.c -lpthread"
296 WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
297 OUTPUT_VARIABLE HAVE_SEM_TIMEDWAIT_run
300 if(HAVE_SEM_TIMEDWAIT_run)
301 set(HAVE_SEM_TIMEDWAIT 0)
302 message(STATUS "timedwait not compilable")
303 else(HAVE_SEM_TIMEDWAIT_run)
304 set(HAVE_SEM_TIMEDWAIT 1)
305 message(STATUS "timedwait is compilable")
306 endif(HAVE_SEM_TIMEDWAIT_run)
307 endif(HAVE_SEM_TIMEDWAIT_LIB)
309 ### HAVE_MUTEX_TIMEDLOCK
311 if(HAVE_MUTEX_TIMEDLOCK_LIB)
314 COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_mutex_timedlock.c -lpthread"
315 WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
316 OUTPUT_VARIABLE HAVE_MUTEX_TIMEDLOCK_run
319 if(HAVE_MUTEX_TIMEDLOCK_run)
320 set(HAVE_MUTEX_TIMEDLOCK 0)
321 message(STATUS "timedlock not compilable")
322 else(HAVE_MUTEX_TIMEDLOCK_run)
323 message(STATUS "timedlock is compilable")
324 set(HAVE_MUTEX_TIMEDLOCK 1)
325 endif(HAVE_MUTEX_TIMEDLOCK_run)
326 endif(HAVE_MUTEX_TIMEDLOCK_LIB)
329 # AC_CHECK_MCSC(mcsc=yes, mcsc=no)
331 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
332 set(mcsc_flags "-D_XOPEN_SOURCE")
333 endif(CMAKE_SYSTEM_NAME MATCHES "Darwin")
337 set(mcsc_flags "-D_XBT_WIN32 -D_I_X86_ -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
339 set(mcsc_flags "-D_XBT_WIN32 -D_AMD64_ -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
343 IF(CMAKE_CROSSCOMPILING)
345 set(windows_context "yes")
348 ELSE(CMAKE_CROSSCOMPILING)
349 file(REMOVE "${CMAKE_BINARY_DIR}/testprog*")
350 file(REMOVE ${CMAKE_BINARY_DIR}/conftestval)
352 "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_AC_CHECK_MCSC.c ${mcsc_flags} -o testprog"
353 WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/
354 OUTPUT_VARIABLE COMPILE_mcsc_VAR)
356 if(NOT COMPILE_mcsc_VAR)
357 message(STATUS "prog_AC_CHECK_MCSC.c is compilable")
358 exec_program("${CMAKE_BINARY_DIR}/testprog" OUTPUT_VARIABLE var_compil)
359 else(NOT COMPILE_mcsc_VAR)
360 message(STATUS "prog_AC_CHECK_MCSC.c is not compilable")
361 endif(NOT COMPILE_mcsc_VAR)
362 file(REMOVE "${CMAKE_BINARY_DIR}/testprog*")
364 if(EXISTS "${CMAKE_BINARY_DIR}/conftestval")
365 file(READ "${CMAKE_BINARY_DIR}/conftestval" mcsc)
366 STRING(REPLACE "\n" "" mcsc "${mcsc}")
369 set(HAVE_UCONTEXT_H 1)
373 else(EXISTS "${CMAKE_BINARY_DIR}/conftestval")
375 endif(EXISTS "${CMAKE_BINARY_DIR}/conftestval")
377 message(STATUS "mcsc: ${mcsc}")
378 ENDIF(CMAKE_CROSSCOMPILING)
380 if(mcsc MATCHES "no" AND pthread)
382 set(windows_context "yes")
384 elseif(HAVE_WINDOWS_H)
385 message(FATAL_ERROR "no appropriate backend found")
386 endif(HAVE_WINDOWS_H)
387 endif(mcsc MATCHES "no" AND pthread)
392 if(NOT HAVE_WINDOWS_H)
393 message(FATAL_ERROR "no appropriate backend found windows")
394 endif(NOT HAVE_WINDOWS_H)
397 if(windows_context MATCHES "yes")
398 message(STATUS "Context change to windows")
399 endif(windows_context MATCHES "yes")
401 #If can have both context
404 set(CONTEXT_UCONTEXT 1)
408 set(CONTEXT_THREADS 1)
415 if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/ AND NOT WIN32)
416 exec_program("git remote | head -n 1" OUTPUT_VARIABLE remote RETURN_VALUE ret)
417 exec_program("git config --get remote.${remote}.url" OUTPUT_VARIABLE url RETURN_VALUE ret)
420 exec_program("git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --oneline -1" OUTPUT_VARIABLE "GIT_VERSION")
421 message(STATUS "Git version: ${GIT_VERSION}")
422 exec_program("git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --format=%ai ." OUTPUT_VARIABLE "GIT_DATE")
423 message(STATUS "Git date: ${GIT_DATE}")
424 string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
425 STRING(REPLACE " +0000" "" GIT_DATE ${GIT_DATE})
426 STRING(REPLACE " " "~" GIT_DATE ${GIT_DATE})
427 STRING(REPLACE ":" "-" GIT_DATE ${GIT_DATE})
429 endif(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/ AND NOT WIN32)
431 ###################################
432 ## SimGrid and GRAS specific checks
435 IF(NOT CMAKE_CROSSCOMPILING)
436 # Check architecture signature begin
437 try_run(RUN_GRAS_VAR COMPILE_GRAS_VAR
439 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_GRAS_ARCH.c
440 RUN_OUTPUT_VARIABLE var1
443 set(val_big "B${var1}")
444 set(GRAS_BIGENDIAN 1)
446 set(val_big "l${var1}")
447 set(GRAS_BIGENDIAN 0)
450 # The syntax of this magic string is given in src/xbt/datadesc/ddt_convert.c
451 # It kinda matches the values that the xbt_arch_desc_t structure can take
453 # Basically, the syntax is one char l or B for endianness (little or Big)
454 # then there is a bunch of blocks separated by _.
455 # C block is for char, I block for integers, P block for pointers and
456 # D block for floating points
457 # For each block there is an amount of chuncks separated by :, each of
458 # them describing a data size. For example there is only one chunk
459 # in the char block, because no architecture provide several sizes
460 # of chars. In integer block, there is 4 chunks: "short int", "int",
461 # "long int", "long long int". There is 2 pointer chunks for data
462 # pointers and pointers on functions (thanks to the AMD64 madness).
463 # Thee two floating points chuncks are for "float" and "double".
464 # Each chunk is of the form datasize/minimal_alignment_size
466 # These informations are used to convert a data stream from one
467 # formalism to another. Only the GRAS_ARCH is transfered in the
468 # stream, and it it of cruxial importance to keep these detection
469 # information here synchronized with the data hardcoded in the
470 # source in src/xbt/datadesc/ddt_convert.c
472 # If you add something here (like a previously unknown architecture),
473 # please add it to the source code too.
474 # Please do not modify stuff here since it'd break the GRAS protocol.
475 # If you really need to change stuff, please also bump
476 # GRAS_PROTOCOL_VERSION in src/gras/Msg/msg_interface.h
478 SET(GRAS_THISARCH "none")
480 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:")
481 #gras_arch=0; gras_size=32; gras_arch_name=little32_1;
482 SET(GRAS_ARCH_32_BITS 1)
484 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:")
485 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:")
486 #gras_arch=1; gras_size=32; gras_arch_name=little32_2;
487 SET(GRAS_ARCH_32_BITS 1)
489 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:")
490 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:")
491 #gras_arch=2; gras_size=32; gras_arch_name=little32_4;
492 SET(GRAS_ARCH_32_BITS 1)
494 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:")
495 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:")
496 #gras_arch=3; gras_size=32; gras_arch_name=little32_8;
497 SET(GRAS_ARCH_32_BITS 1)
499 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:")
500 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:")
501 #gras_arch=4; gras_size=64; gras_arch_name=little64;
502 SET(GRAS_ARCH_32_BITS 0)
504 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:")
505 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:")
506 #gras_arch=5; gras_size=64; gras_arch_name=little64_2;
507 SET(GRAS_ARCH_32_BITS 0)
509 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:")
511 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:")
512 #gras_arch=6; gras_size=32; gras_arch_name=big32_8;
513 SET(GRAS_ARCH_32_BITS 1)
515 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:")
516 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:")
517 #gras_arch=7; gras_size=32; gras_arch_name=big32_8_4;
518 SET(GRAS_ARCH_32_BITS 1)
520 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:")
521 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:")
522 #gras_arch=8; gras_size=32; gras_arch_name=big32_4;
523 SET(GRAS_ARCH_32_BITS 1)
525 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:")
526 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:")
527 #gras_arch=9; gras_size=32; gras_arch_name=big32_2;
528 SET(GRAS_ARCH_32_BITS 1)
530 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:")
531 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:")
532 #gras_arch=10; gras_size=64; gras_arch_name=big64;
533 SET(GRAS_ARCH_32_BITS 0)
534 SET(GRAS_THISARCH 10)
535 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:")
536 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:")
537 #gras_arch=11; gras_size=64; gras_arch_name=big64_8_4;
538 SET(GRAS_ARCH_32_BITS 0)
539 SET(GRAS_THISARCH 11)
540 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:")
542 if(GRAS_THISARCH MATCHES "none")
543 message(STATUS "architecture: ${val_big}")
544 message(FATAL_ERROR "GRAS_THISARCH is empty: '${GRAS_THISARCH}'")
545 endif(GRAS_THISARCH MATCHES "none")
547 # Check architecture signature end
548 try_run(RUN_GRAS_VAR COMPILE_GRAS_VAR
550 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_GRAS_CHECK_STRUCT_COMPACTION.c
551 RUN_OUTPUT_VARIABLE var2
553 separate_arguments(var2)
554 foreach(var_tmp ${var2})
556 endforeach(var_tmp ${var2})
558 # Check for [SIZEOF_MAX]
559 try_run(RUN_SM_VAR COMPILE_SM_VAR
561 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_max_size.c
562 RUN_OUTPUT_VARIABLE var3
564 message(STATUS "SIZEOF_MAX ${var3}")
565 SET(SIZEOF_MAX ${var3})
566 ENDIF(NOT CMAKE_CROSSCOMPILING)
568 #--------------------------------------------------------------------------------------------------
570 set(makecontext_CPPFLAGS_2 "")
571 if(HAVE_MAKECONTEXT OR WIN32)
572 set(makecontext_CPPFLAGS "-DTEST_makecontext")
573 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
574 set(makecontext_CPPFLAGS_2 "-D_XOPEN_SOURCE")
575 endif(CMAKE_SYSTEM_NAME MATCHES "Darwin")
579 set(makecontext_CPPFLAGS "-DTEST_makecontext -D_I_X86_")
581 set(makecontext_CPPFLAGS "-DTEST_makecontext -D_AMD64_")
583 set(makecontext_CPPFLAGS_2 "-D_XBT_WIN32 -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
586 file(REMOVE ${CMAKE_BINARY_DIR}/conftestval)
588 try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
590 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_stacksetup.c
591 COMPILE_DEFINITIONS "${makecontext_CPPFLAGS} ${makecontext_CPPFLAGS_2}"
594 if(EXISTS ${CMAKE_BINARY_DIR}/conftestval)
595 file(READ ${CMAKE_BINARY_DIR}/conftestval MAKECONTEXT_ADDR_SIZE)
596 string(REPLACE "\n" "" MAKECONTEXT_ADDR_SIZE "${MAKECONTEXT_ADDR_SIZE}")
597 string(REGEX MATCH ;^.*,;MAKECONTEXT_ADDR "${MAKECONTEXT_ADDR_SIZE}")
598 string(REGEX MATCH ;,.*$; MAKECONTEXT_SIZE "${MAKECONTEXT_ADDR_SIZE}")
599 string(REPLACE "," "" makecontext_addr "${MAKECONTEXT_ADDR}")
600 string(REPLACE "," "" makecontext_size "${MAKECONTEXT_SIZE}")
601 set(pth_skaddr_makecontext "#define pth_skaddr_makecontext(skaddr,sksize) (${makecontext_addr})")
602 set(pth_sksize_makecontext "#define pth_sksize_makecontext(skaddr,sksize) (${makecontext_size})")
603 message(STATUS "${pth_skaddr_makecontext}")
604 message(STATUS "${pth_sksize_makecontext}")
605 else(EXISTS ${CMAKE_BINARY_DIR}/conftestval)
606 # message(FATAL_ERROR "makecontext is not compilable")
607 endif(EXISTS ${CMAKE_BINARY_DIR}/conftestval)
608 endif(HAVE_MAKECONTEXT OR WIN32)
610 #--------------------------------------------------------------------------------------------------
612 ### check for stackgrowth
613 if (NOT CMAKE_CROSSCOMPILING)
614 try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
616 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_stackgrowth.c
618 file(READ "${CMAKE_BINARY_DIR}/conftestval" stack)
619 if(stack MATCHES "down")
620 set(PTH_STACKGROWTH "-1")
621 endif(stack MATCHES "down")
622 if(stack MATCHES "up")
623 set(PTH_STACKGROWTH "1")
624 endif(stack MATCHES "up")
626 endif(NOT CMAKE_CROSSCOMPILING)
631 #SG_CONFIGURE_PART([System checks...])
632 #AC_PROG_CC(xlC gcc cc) -auto
633 #AM_SANITY_CHECK -auto
639 try_run(RUN_PRINTF_NULL_VAR COMPILE_PRINTF_NULL_VAR
641 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_printf_null.c
644 if(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
645 SET(PRINTF_NULL_WORKING "0")
646 else(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
647 SET(PRINTF_NULL_WORKING "1")
648 endif(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
652 set(diff_va "va_copy((d),(s))"
655 "__builtin_va_copy((d),(s))"
656 "do { (d) = (s)\; } while (0)"
657 "do { *(d) = *(s)\; } while (0)"
658 "memcpy((void *)&(d), (void *)&(s), sizeof(s))"
659 "memcpy((void *)(d), (void *)(s), sizeof(*(s)))"
662 foreach(fct ${diff_va})
663 write_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c" "#include <stdlib.h>
666 #define DO_VA_COPY(d,s) ${fct}
667 void test(char *str, ...)
673 for (i = 1; i <= 9; i++) {
674 int k = (int)va_arg(ap, int);
679 for (i = 1; i <= 9; i++) {
680 int k = (int)va_arg(ap, int);
688 test(\"test\", 1, 2, 3, 4, 5, 6, 7, 8, 9);
692 try_compile(COMPILE_VA_NULL_VAR
694 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c
696 if(COMPILE_VA_NULL_VAR)
697 string(REGEX REPLACE "\;" "" fctbis ${fct})
698 if(${fctbis} STREQUAL "va_copy((d),(s))")
700 set(ac_cv_va_copy "C99")
701 set(__VA_COPY_USE_C99 "va_copy((d),(s))")
702 endif(${fctbis} STREQUAL "va_copy((d),(s))")
704 if(${fctbis} STREQUAL "VA_COPY((d),(s))")
705 set(ac_cv_va_copy "GCM")
706 set(__VA_COPY_USE_GCM "VA_COPY((d),(s))")
707 endif(${fctbis} STREQUAL "VA_COPY((d),(s))")
709 if(${fctbis} STREQUAL "__va_copy((d),(s))")
710 set(ac_cv_va_copy "GCH")
711 set(__VA_COPY_USE_GCH "__va_copy((d),(s))")
712 endif(${fctbis} STREQUAL "__va_copy((d),(s))")
714 if(${fctbis} STREQUAL "__builtin_va_copy((d),(s))")
715 set(ac_cv_va_copy "GCB")
716 set(__VA_COPY_USE_GCB "__builtin_va_copy((d),(s))")
717 endif(${fctbis} STREQUAL "__builtin_va_copy((d),(s))")
719 if(${fctbis} STREQUAL "do { (d) = (s) } while (0)")
720 set(ac_cv_va_copy "ASS")
721 set(__VA_COPY_USE_ASS "do { (d) = (s); } while (0)")
722 endif(${fctbis} STREQUAL "do { (d) = (s) } while (0)")
724 if(${fctbis} STREQUAL "do { *(d) = *(s) } while (0)")
725 set(ac_cv_va_copy "ASP")
726 set(__VA_COPY_USE_ASP "do { *(d) = *(s); } while (0)")
727 endif(${fctbis} STREQUAL "do { *(d) = *(s) } while (0)")
729 if(${fctbis} STREQUAL "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
730 set(ac_cv_va_copy "CPS")
731 set(__VA_COPY_USE_CPS "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
732 endif(${fctbis} STREQUAL "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
734 if(${fctbis} STREQUAL "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
735 set(ac_cv_va_copy "CPP")
736 set(__VA_COPY_USE_CPP "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
737 endif(${fctbis} STREQUAL "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
740 set(__VA_COPY_USE "__VA_COPY_USE_${ac_cv_va_copy}(d, s)")
744 endif(COMPILE_VA_NULL_VAR)
746 endforeach(fct ${diff_va})
748 #--------------------------------------------------------------------------------------------------
749 ### check for getline
750 try_compile(COMPILE_RESULT_VAR
752 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_getline.c
755 if(NOT COMPILE_RESULT_VAR)
756 SET(need_getline "#define SIMGRID_NEED_GETLINE 1")
757 SET(SIMGRID_NEED_GETLINE 1)
758 else(NOT COMPILE_RESULT_VAR)
760 SET(SIMGRID_NEED_GETLINE 0)
761 endif(NOT COMPILE_RESULT_VAR)
763 ### check for a working snprintf
764 if(HAVE_SNPRINTF AND HAVE_VSNPRINTF OR WIN32)
766 #set(HAVE_SNPRINTF 1)
767 #set(HAVE_VSNPRINTF 1)
770 if(CMAKE_CROSSCOMPILING)
771 set(RUN_SNPRINTF_FUNC "cross")
772 #set(PREFER_PORTABLE_SNPRINTF 1)
773 else(CMAKE_CROSSCOMPILING)
774 try_run(RUN_SNPRINTF_FUNC_VAR COMPILE_SNPRINTF_FUNC_VAR
776 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_snprintf.c
778 endif(CMAKE_CROSSCOMPILING)
780 if(CMAKE_CROSSCOMPILING)
781 set(RUN_VSNPRINTF_FUNC "cross")
782 set(PREFER_PORTABLE_VSNPRINTF 1)
783 else(CMAKE_CROSSCOMPILING)
784 try_run(RUN_VSNPRINTF_FUNC_VAR COMPILE_VSNPRINTF_FUNC_VAR
786 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_vsnprintf.c
788 endif(CMAKE_CROSSCOMPILING)
790 set(PREFER_PORTABLE_SNPRINTF 0)
791 if(RUN_VSNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
792 set(PREFER_PORTABLE_SNPRINTF 1)
793 endif(RUN_VSNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
794 if(RUN_SNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
795 set(PREFER_PORTABLE_SNPRINTF 1)
796 endif(RUN_SNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
797 endif(HAVE_SNPRINTF AND HAVE_VSNPRINTF OR WIN32)
799 ### check for asprintf function familly
801 SET(simgrid_need_asprintf "")
804 SET(simgrid_need_asprintf "#define SIMGRID_NEED_ASPRINTF 1")
809 SET(simgrid_need_vasprintf "")
810 SET(NEED_VASPRINTF 0)
812 SET(simgrid_need_vasprintf "#define SIMGRID_NEED_VASPRINTF 1")
813 SET(NEED_VASPRINTF 1)
814 endif(HAVE_VASPRINTF)
816 ### check for addr2line
818 find_path(ADDR2LINE NAMES addr2line PATHS NO_DEFAULT_PATHS )
820 set(ADDR2LINE "${ADDR2LINE}/addr2line")
825 ### Check if OSX can compile with ucontext (with gcc 4.[1-5] it is broken)
827 if(APPLE_NEED_GCC_VERSION GREATER COMPILER_C_VERSION_MAJOR_MINOR)
828 message(STATUS "Ucontext can't be used with this version of gcc (must be greater than 4.5)")
829 set(HAVE_UCONTEXT_H 0)
830 endif(APPLE_NEED_GCC_VERSION GREATER COMPILER_C_VERSION_MAJOR_MINOR)
835 configure_file("${CMAKE_HOME_DIRECTORY}/src/context_sysv_config.h.in" "${CMAKE_BINARY_DIR}/src/context_sysv_config.h" @ONLY IMMEDIATE)
837 SET( CMAKEDEFINE "#cmakedefine" )
838 configure_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/src/gras_config.h.in" "${CMAKE_BINARY_DIR}/src/gras_config.h" @ONLY IMMEDIATE)
839 configure_file("${CMAKE_BINARY_DIR}/src/gras_config.h" "${CMAKE_BINARY_DIR}/src/gras_config.h" @ONLY IMMEDIATE)
840 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid_config.h.in" "${CMAKE_BINARY_DIR}/include/simgrid_config.h" @ONLY IMMEDIATE)
842 set(top_srcdir "${CMAKE_HOME_DIRECTORY}")
843 set(srcdir "${CMAKE_HOME_DIRECTORY}/src")
845 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
846 set(includedir ${CMAKE_INSTALL_PREFIX}/include)
847 set(top_builddir ${CMAKE_HOME_DIRECTORY})
848 set(libdir ${exec_prefix}/lib)
849 set(CMAKE_LINKARGS "${CMAKE_BINARY_DIR}/lib")
850 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=${CMAKE_BINARY_DIR}/lib:${GTNETS_LIB_PATH}:${HAVE_NS3_LIB}:$LD_LIBRARY_PATH")
852 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/smpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/smpif.h @ONLY)
853 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicc.in ${CMAKE_BINARY_DIR}/bin/smpicc @ONLY)
854 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpif2c.in ${CMAKE_BINARY_DIR}/bin/smpif2c @ONLY)
855 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpiff.in ${CMAKE_BINARY_DIR}/bin/smpiff @ONLY)
856 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpirun.in ${CMAKE_BINARY_DIR}/bin/smpirun @ONLY)
859 exec_program("chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpicc" OUTPUT_VARIABLE OKITOKI)
860 exec_program("chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpif2c" OUTPUT_VARIABLE OKITOKI)
861 exec_program("chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpiff" OUTPUT_VARIABLE OKITOKI)
862 exec_program("chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpirun" OUTPUT_VARIABLE OKITOKI)
865 set(generated_headers_to_install
866 ${CMAKE_CURRENT_BINARY_DIR}/include/smpi/smpif.h
867 ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h
870 set(generated_headers
871 ${CMAKE_CURRENT_BINARY_DIR}/src/context_sysv_config.h
872 ${CMAKE_CURRENT_BINARY_DIR}/src/gras_config.h
875 set(generated_files_to_clean
877 ${generated_headers_to_install}
878 ${CMAKE_BINARY_DIR}/bin/smpicc
879 ${CMAKE_BINARY_DIR}/bin/smpif2c
880 ${CMAKE_BINARY_DIR}/bin/smpiff
881 ${CMAKE_BINARY_DIR}/bin/smpirun
882 ${CMAKE_BINARY_DIR}/bin/colorize
883 ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
884 ${CMAKE_BINARY_DIR}/examples/smpi/tracing/smpi_traced.trace
885 ${CMAKE_BINARY_DIR}/src/supernovae_sg.c
886 ${CMAKE_BINARY_DIR}/src/supernovae_gras.c
887 ${CMAKE_BINARY_DIR}/src/supernovae_smpi.c
890 if("${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
891 else("${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
892 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/hostfile ${CMAKE_BINARY_DIR}/examples/smpi/hostfile COPYONLY)
893 configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/small_platform.xml ${CMAKE_BINARY_DIR}/examples/msg/small_platform.xml COPYONLY)
894 configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/small_platform_with_routers.xml ${CMAKE_BINARY_DIR}/examples/msg/small_platform_with_routers.xml COPYONLY)
895 configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/tracing/platform.xml ${CMAKE_BINARY_DIR}/examples/msg/tracing/platform.xml COPYONLY)
897 set(generated_files_to_clean
898 ${generated_files_to_clean}
899 ${CMAKE_BINARY_DIR}/examples/smpi/hostfile
900 ${CMAKE_BINARY_DIR}/examples/msg/small_platform.xml
901 ${CMAKE_BINARY_DIR}/examples/msg/small_platform_with_routers.xml
902 ${CMAKE_BINARY_DIR}/examples/msg/tracing/platform.xml
904 endif("${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
906 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
907 "${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)