3 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/Modules
9 IF(CMAKE_SYSTEM_PROCESSOR MATCHES ".86")
12 set(SIMGRID_SYSTEM_PROCESSOR "${CMAKE_SYSTEM_PROCESSOR}")
13 message(STATUS "System processor: ${CMAKE_SYSTEM_PROCESSOR}")
15 message(STATUS "System processor: amd64")
16 set(SIMGRID_SYSTEM_PROCESSOR "amd64")
17 set(PROCESSOR_x86_64 1)
19 ENDIF(${ARCH_32_BITS})
22 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^alpha")
23 message(STATUS "System processor: alpha")
25 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^arm")
26 # Subdir is "arm" for both big-endian (arm) and little-endian (armel).
27 message(STATUS "System processor: arm")
29 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^mips")
30 # mips* machines are bi-endian mostly so processor does not tell
31 # endianess of the underlying system.
32 message(STATUS "System processor: ${CMAKE_SYSTEM_PROCESSOR}" "mips" "mipsel" "mipseb")
34 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)64")
35 message(STATUS "System processor: ppc64")
37 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)")
38 message(STATUS "System processor: ppc")
40 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^sparc")
41 # Both flavours can run on the same processor
42 message(STATUS "System processor: ${CMAKE_SYSTEM_PROCESSOR}" "sparc" "sparcv9")
44 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^(parisc|hppa)")
45 message(STATUS "System processor: parisc" "parisc64")
47 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^s390")
48 # s390 binaries can run on s390x machines
49 message(STATUS "System processor: ${CMAKE_SYSTEM_PROCESSOR}" "s390" "s390x")
51 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^sh")
52 message(STATUS "System processor: sh")
54 ELSE(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64") #PROCESSOR NOT fIND
55 message(STATUS "PROCESSOR NOT FOUND: ${CMAKE_SYSTEM_PROCESSOR}")
57 ENDIF(CMAKE_SYSTEM_PROCESSOR MATCHES ".86")
59 message(STATUS "Cmake version ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}")
61 include(CheckFunctionExists)
62 include(CheckTypeSize)
63 include(CheckIncludeFile)
64 include(CheckIncludeFiles)
65 include(CheckLibraryExists)
66 include(TestBigEndian)
67 TEST_BIG_ENDIAN(BIGENDIAN)
83 include(FindLua51Simgrid)
90 # Checks for header libraries functions.
91 CHECK_LIBRARY_EXISTS(pthread pthread_create "" pthread)
92 CHECK_LIBRARY_EXISTS(pthread sem_init "" HAVE_SEM_INIT_LIB)
93 CHECK_LIBRARY_EXISTS(pthread sem_open "" HAVE_SEM_OPEN_LIB)
94 CHECK_LIBRARY_EXISTS(pthread sem_timedwait "" HAVE_SEM_TIMEDWAIT_LIB)
95 CHECK_LIBRARY_EXISTS(pthread pthread_mutex_timedlock "" HAVE_MUTEX_TIMEDLOCK_LIB)
96 CHECK_LIBRARY_EXISTS(rt clock_gettime "" HAVE_POSIX_GETTIME)
98 CHECK_INCLUDE_FILES("time.h;sys/time.h" TIME_WITH_SYS_TIME)
99 CHECK_INCLUDE_FILES("stdlib.h;stdarg.h;string.h;float.h" STDC_HEADERS)
100 CHECK_INCLUDE_FILE("pthread.h" HAVE_PTHREAD_H)
101 CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_VALGRIND_H)
102 CHECK_INCLUDE_FILE("socket.h" HAVE_SOCKET_H)
103 CHECK_INCLUDE_FILE("sys/socket.h" HAVE_SYS_SOCKET_H)
104 CHECK_INCLUDE_FILE("stat.h" HAVE_STAT_H)
105 CHECK_INCLUDE_FILE("sys/stat.h" HAVE_SYS_STAT_H)
106 CHECK_INCLUDE_FILE("windows.h" HAVE_WINDOWS_H)
107 CHECK_INCLUDE_FILE("winsock.h" HAVE_WINSOCK_H)
108 CHECK_INCLUDE_FILE("winsock2.h" HAVE_WINSOCK2_H)
109 CHECK_INCLUDE_FILE("WinDef.h" HAVE_WINDEF_H)
110 CHECK_INCLUDE_FILE("errno.h" HAVE_ERRNO_H)
111 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
112 CHECK_INCLUDE_FILE("execinfo.h" HAVE_EXECINFO_H)
113 CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
114 CHECK_INCLUDE_FILE("sys/time.h" HAVE_SYS_TIME_H)
115 CHECK_INCLUDE_FILE("time.h" HAVE_TIME_H)
116 CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
117 CHECK_INCLUDE_FILE("inttypes.h" HAVE_INTTYPES_H)
118 CHECK_INCLUDE_FILE("memory.h" HAVE_MEMORY_H)
119 CHECK_INCLUDE_FILE("stdlib.h" HAVE_STDLIB_H)
120 CHECK_INCLUDE_FILE("strings.h" HAVE_STRINGS_H)
121 CHECK_INCLUDE_FILE("string.h" HAVE_STRING_H)
122 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
123 CHECK_INCLUDE_FILE("stdio.h" HAVE_STDIO_H)
124 CHECK_INCLUDE_FILE("linux/futex.h" HAVE_FUTEX_H)
126 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
127 CHECK_FUNCTION_EXISTS(usleep HAVE_USLEEP)
128 CHECK_FUNCTION_EXISTS(getdtablesize HAVE_GETDTABLESIZE)
129 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
130 CHECK_FUNCTION_EXISTS(readv HAVE_READV)
131 CHECK_FUNCTION_EXISTS(popen HAVE_POPEN)
132 CHECK_FUNCTION_EXISTS(signal HAVE_SIGNAL)
133 CHECK_FUNCTION_EXISTS(snprintf HAVE_SNPRINTF)
134 CHECK_FUNCTION_EXISTS(vsnprintf HAVE_VSNPRINTF)
135 CHECK_FUNCTION_EXISTS(asprintf HAVE_ASPRINTF)
136 CHECK_FUNCTION_EXISTS(vasprintf HAVE_VASPRINTF)
137 CHECK_FUNCTION_EXISTS(makecontext HAVE_MAKECONTEXT)
138 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
139 CHECK_FUNCTION_EXISTS(mergesort HAVE_MERGESORT)
141 #Check if __thread is defined
142 exec_program("${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_thread_storage.c"
143 OUTPUT_VARIABLE HAVE_thread_storage_run)
144 if(HAVE_thread_storage_run)
145 set(HAVE_THREAD_LOCAL_STORAGE 0)
146 else(HAVE_thread_storage_run)
147 set(HAVE_THREAD_LOCAL_STORAGE 1)
148 endif(HAVE_thread_storage_run)
150 # Our usage of mmap is Linux-specific (flag MAP_ANONYMOUS), but kFreeBSD uses a GNU libc
151 IF(NOT "${CMAKE_SYSTEM}" MATCHES "Linux" AND NOT "${CMAKE_SYSTEM}" MATCHES "kFreeBSD" AND NOT "${CMAKE_SYSTEM}" MATCHES "GNU")
153 message(STATUS "Warning: MMAP is thought as non functional on this architecture (${CMAKE_SYSTEM})")
154 ENDIF(NOT "${CMAKE_SYSTEM}" MATCHES "Linux" AND NOT "${CMAKE_SYSTEM}" MATCHES "kFreeBSD" AND NOT "${CMAKE_SYSTEM}" MATCHES "GNU")
156 if(WIN32) #THOSE FILES ARE FUNCTIONS ARE NOT DETECTED BUT THEY SHOULD...
157 set(HAVE_UCONTEXT_H 1)
158 set(HAVE_MAKECONTEXT 1)
160 set(HAVE_VSNPRINTF 1)
163 set(CONTEXT_UCONTEXT 0)
164 SET(CONTEXT_THREADS 0)
169 endif(enable_tracing)
175 if(enable_latency_bound_tracking)
176 SET(HAVE_LATENCY_BOUND_TRACKING 1)
177 else(enable_latency_bound_tracking)
179 message(STATUS "Warning : Turning latency_bound_tracking to ON because GTNeTs is ON")
180 SET(enable_latency_bound_tracking ON)
181 SET(HAVE_LATENCY_BOUND_TRACKING 1)
183 SET(HAVE_LATENCY_BOUND_TRACKING 0)
185 endif(enable_latency_bound_tracking)
187 if(enable_model-checking AND HAVE_MMAP)
189 SET(MMALLOC_WANT_OVERIDE_LEGACY 1)
190 else(enable_model-checking AND HAVE_MMAP)
192 SET(MMALLOC_WANT_OVERIDE_LEGACY 0)
193 endif(enable_model-checking AND HAVE_MMAP)
195 #--------------------------------------------------------------------------------------------------
196 ### Check for some architecture dependent values
197 CHECK_TYPE_SIZE(int SIZEOF_INT)
198 CHECK_TYPE_SIZE(void* SIZEOF_VOIDP)
201 #--------------------------------------------------------------------------------------------------
202 ### Initialize of CONTEXT THREADS
211 ### Test that we have a way to create semaphores
213 if(HAVE_SEM_OPEN_LIB)
214 exec_program("${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_open.c -lpthread -o testprog"
215 OUTPUT_VARIABLE HAVE_SEM_OPEN_run)
216 if(HAVE_SEM_OPEN_run)
218 message(STATUS "Warning: sem_open not compilable")
219 else(HAVE_SEM_OPEN_run)
220 exec_program("./testprog" RETURN_VALUE HAVE_SEM_OPEN_run2 OUTPUT_VARIABLE var_compil)
221 if(HAVE_SEM_OPEN_run2)
223 message(STATUS "Warning: sem_open not executable")
224 else(HAVE_SEM_OPEN_run2)
226 endif(HAVE_SEM_OPEN_run2)
227 endif(HAVE_SEM_OPEN_run)
228 else(HAVE_SEM_OPEN_LIB)
230 endif(HAVE_SEM_OPEN_LIB)
232 if(HAVE_SEM_INIT_LIB)
233 exec_program("${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_init.c -lpthread -o testprog"
234 OUTPUT_VARIABLE HAVE_SEM_INIT_run)
235 if(HAVE_SEM_INIT_run)
237 message(STATUS "Warning: sem_init not compilable")
238 else(HAVE_SEM_INIT_run)
239 exec_program("./testprog" RETURN_VALUE HAVE_SEM_INIT_run OUTPUT_VARIABLE var_compil)
240 if(HAVE_SEM_INIT_run)
242 message(STATUS "Warning: sem_init not executable")
243 else(HAVE_SEM_INIT_run)
245 endif(HAVE_SEM_INIT_run)
246 endif(HAVE_SEM_INIT_run)
247 else(HAVE_SEM_INIT_LIB)
249 endif(HAVE_SEM_INIT_LIB)
251 if(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
252 message(FATAL_ERROR "Semaphores are not usable (neither sem_open nor sem_init is both compilable and executable), but they are mandatory to threads (you may need to mount /dev).")
253 endif(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
255 ### Test that we have a way to timewait for semaphores
257 if(HAVE_SEM_TIMEDWAIT_LIB)
258 exec_program("${CMAKE_C_COMPILER} -lpthread ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_timedwait.c" OUTPUT_VARIABLE HAVE_SEM_TIMEDWAIT_run)
259 if(HAVE_SEM_TIMEDWAIT_run)
260 set(HAVE_SEM_TIMEDWAIT 0)
261 else(HAVE_SEM_TIMEDWAIT_run)
262 set(HAVE_SEM_TIMEDWAIT 1)
263 endif(HAVE_SEM_TIMEDWAIT_run)
264 endif(HAVE_SEM_TIMEDWAIT_LIB)
266 ### HAVE_MUTEX_TIMEDLOCK
268 if(HAVE_MUTEX_TIMEDLOCK_LIB)
269 exec_program("${CMAKE_C_COMPILER} -lpthread ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_mutex_timedlock.c" OUTPUT_VARIABLE HAVE_SEM_TIMEDWAIT_run)
270 if(HAVE_MUTEX_TIMEDLOCK_run)
271 set(HAVE_MUTEX_TIMEDLOCK 0)
272 else(HAVE_MUTEX_TIMEDLOCK_run)
273 set(HAVE_MUTEX_TIMEDLOCK 1)
274 endif(HAVE_MUTEX_TIMEDLOCK_run)
275 endif(HAVE_MUTEX_TIMEDLOCK_LIB)
278 # AC_CHECK_MCSC(mcsc=yes, mcsc=no)
280 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
281 set(mcsc_flags "-D_XOPEN_SOURCE")
282 endif(CMAKE_SYSTEM_NAME MATCHES "Darwin")
286 set(mcsc_flags "/D_XBT_WIN32 /I${CMAKE_HOME_DIRECTORY}/include/xbt /I${CMAKE_HOME_DIRECTORY}/src/xbt")
289 set(mcsc_flags "-D_XBT_WIN32 -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
293 IF(CMAKE_CROSSCOMPILING)
295 set(windows_context "yes")
298 ELSE(CMAKE_CROSSCOMPILING)
299 try_run(RUN_mcsc_VAR COMPILE_mcsc_VAR
300 ${PROJECT_BINARY_DIR}
301 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_AC_CHECK_MCSC.c
302 COMPILE_DEFINITIONS "${mcsc_flags}"
303 OUTPUT_VARIABLE var_compil
306 if(EXISTS "${PROJECT_BINARY_DIR}/conftestval" AND COMPILE_mcsc_VAR)
307 file(READ "${PROJECT_BINARY_DIR}/conftestval" mcsc)
308 STRING(REPLACE "\n" "" mcsc "${mcsc}")
311 set(HAVE_UCONTEXT_H 1)
315 else(EXISTS "${PROJECT_BINARY_DIR}/conftestval" AND COMPILE_mcsc_VAR)
317 endif(EXISTS "${PROJECT_BINARY_DIR}/conftestval" AND COMPILE_mcsc_VAR)
318 ENDIF(CMAKE_CROSSCOMPILING)
320 if(mcsc MATCHES "no" AND pthread)
322 set(windows_context "yes")
324 elseif(HAVE_WINDOWS_H)
325 message(FATAL_ERROR "no appropriate backend found")
326 endif(HAVE_WINDOWS_H)
327 endif(mcsc MATCHES "no" AND pthread)
332 if(NOT HAVE_WINDOWS_H)
333 message(FATAL_ERROR "no appropriate backend found windows")
334 endif(NOT HAVE_WINDOWS_H)
337 if(windows_context MATCHES "yes")
338 message(STATUS "Context change to windows")
339 endif(windows_context MATCHES "yes")
341 #If can have both context
344 set(CONTEXT_UCONTEXT 1)
348 set(CONTEXT_THREADS 1)
355 if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/)
356 exec_program("git remote | head -n 1" OUTPUT_VARIABLE remote RETURN_VALUE ret)
357 exec_program("git config --get remote.${remote}.url" OUTPUT_VARIABLE url RETURN_VALUE ret)
360 exec_program("git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --oneline -1" OUTPUT_VARIABLE "GIT_VERSION")
361 message(STATUS "Git version: ${GIT_VERSION}")
362 exec_program("git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --format=%ai ." OUTPUT_VARIABLE "GIT_DATE")
363 message(STATUS "Git date: ${GIT_DATE}")
364 string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
365 STRING(REPLACE " +0000" "" GIT_DATE ${GIT_DATE})
366 STRING(REPLACE " " "~" GIT_DATE ${GIT_DATE})
367 STRING(REPLACE ":" "-" GIT_DATE ${GIT_DATE})
369 endif(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/)
371 ###################################
372 ## SimGrid and GRAS specific checks
375 IF(NOT CMAKE_CROSSCOMPILING)
376 # Check architecture signature begin
377 try_run(RUN_GRAS_VAR COMPILE_GRAS_VAR
378 ${PROJECT_BINARY_DIR}
379 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_GRAS_ARCH.c
380 RUN_OUTPUT_VARIABLE var1
383 set(val_big "B${var1}")
384 set(GRAS_BIGENDIAN 1)
386 set(val_big "l${var1}")
387 set(GRAS_BIGENDIAN 0)
390 # The syntax of this magic string is given in src/gras/DataDesc/ddt_convert.c
391 # It kinda matches the values that the gras_arch_desc_t structure can take
393 # Basically, the syntax is one char l or B for endianness (little or Big)
394 # then there is a bunch of blocks separated by _.
395 # C block is for char, I block for integers, P block for pointers and
396 # D block for floating points
397 # For each block there is an amount of chuncks separated by :, each of
398 # them describing a data size. For example there is only one chunk
399 # in the char block, because no architecture provide several sizes
400 # of chars. In integer block, there is 4 chunks: "short int", "int",
401 # "long int", "long long int". There is 2 pointer chunks for data
402 # pointers and pointers on functions (thanks to the AMD64 madness).
403 # Thee two floating points chuncks are for "float" and "double".
404 # Each chunk is of the form datasize/minimal_alignment_size
406 # These informations are used to convert a data stream from one
407 # formalism to another. Only the GRAS_ARCH is transfered in the
408 # stream, and it it of cruxial importance to keep these detection
409 # information here synchronized with the data hardcoded in the
410 # source in src/gras/DataDesc/ddt_convert.c
412 # If you add something here (like a previously unknown architecture),
413 # please add it to the source code too.
414 # Please do not modify stuff here since it'd break the GRAS protocol.
415 # If you really need to change stuff, please also bump
416 # GRAS_PROTOCOL_VERSION in src/gras/Msg/msg_interface.h
418 SET(GRAS_THISARCH "none")
420 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:")
421 #gras_arch=0; gras_size=32; gras_arch_name=little32_1;
422 SET(GRAS_ARCH_32_BITS 1)
424 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:")
425 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:")
426 #gras_arch=1; gras_size=32; gras_arch_name=little32_2;
427 SET(GRAS_ARCH_32_BITS 1)
429 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:")
430 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:")
431 #gras_arch=2; gras_size=32; gras_arch_name=little32_4;
432 SET(GRAS_ARCH_32_BITS 1)
434 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:")
435 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:")
436 #gras_arch=3; gras_size=32; gras_arch_name=little32_8;
437 SET(GRAS_ARCH_32_BITS 1)
439 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:")
440 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:")
441 #gras_arch=4; gras_size=64; gras_arch_name=little64;
442 SET(GRAS_ARCH_32_BITS 0)
444 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:")
445 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:")
446 #gras_arch=5; gras_size=64; gras_arch_name=little64_2;
447 SET(GRAS_ARCH_32_BITS 0)
449 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:")
451 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:")
452 #gras_arch=6; gras_size=32; gras_arch_name=big32_8;
453 SET(GRAS_ARCH_32_BITS 1)
455 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:")
456 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:")
457 #gras_arch=7; gras_size=32; gras_arch_name=big32_8_4;
458 SET(GRAS_ARCH_32_BITS 1)
460 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:")
461 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:")
462 #gras_arch=8; gras_size=32; gras_arch_name=big32_4;
463 SET(GRAS_ARCH_32_BITS 1)
465 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:")
466 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:")
467 #gras_arch=9; gras_size=32; gras_arch_name=big32_2;
468 SET(GRAS_ARCH_32_BITS 1)
470 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:")
471 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:")
472 #gras_arch=10; gras_size=64; gras_arch_name=big64;
473 SET(GRAS_ARCH_32_BITS 0)
474 SET(GRAS_THISARCH 10)
475 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:")
476 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:")
477 #gras_arch=11; gras_size=64; gras_arch_name=big64_8_4;
478 SET(GRAS_ARCH_32_BITS 0)
479 SET(GRAS_THISARCH 11)
480 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:")
482 if(GRAS_THISARCH MATCHES "none")
483 message(STATUS "architecture: ${val_big}")
484 message(FATAL_ERROR "GRAS_THISARCH is empty: '${GRAS_THISARCH}'")
485 endif(GRAS_THISARCH MATCHES "none")
487 # Check architecture signature end
488 try_run(RUN_GRAS_VAR COMPILE_GRAS_VAR
489 ${PROJECT_BINARY_DIR}
490 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_GRAS_CHECK_STRUCT_COMPACTION.c
491 RUN_OUTPUT_VARIABLE var2
493 separate_arguments(var2)
494 foreach(var_tmp ${var2})
496 endforeach(var_tmp ${var2})
498 # Check for [SIZEOF_MAX]
499 try_run(RUN_SM_VAR COMPILE_SM_VAR
500 ${PROJECT_BINARY_DIR}
501 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_max_size.c
502 RUN_OUTPUT_VARIABLE var3
504 SET(SIZEOF_MAX ${var3})
505 ENDIF(NOT CMAKE_CROSSCOMPILING)
507 #--------------------------------------------------------------------------------------------------
509 set(makecontext_CPPFLAGS_2 "")
510 if(HAVE_MAKECONTEXT OR WIN32)
511 set(makecontext_CPPFLAGS "-DTEST_makecontext")
512 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
513 set(makecontext_CPPFLAGS_2 "-D_XOPEN_SOURCE")
514 endif(CMAKE_SYSTEM_NAME MATCHES "Darwin")
516 if(WIN32 AND __VISUALC__)
517 set(makecontext_CPPFLAGS "/DTEST_makecontext")
518 set(makecontext_CPPFLAGS_2 "/D_XBT_WIN32 /I${CMAKE_HOME_DIRECTORY}/include/xbt /I${CMAKE_HOME_DIRECTORY}/src/xbt")
519 endif(WIN32 AND __VISUALC__)
520 if(WIN32 AND __GNUC__)
521 set(makecontext_CPPFLAGS "-DTEST_makecontext")
522 set(makecontext_CPPFLAGS_2 "-D_XBT_WIN32 -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
523 endif(WIN32 AND __GNUC__)
525 try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
526 ${PROJECT_BINARY_DIR}
527 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_stacksetup.c
528 COMPILE_DEFINITIONS "${makecontext_CPPFLAGS} ${makecontext_CPPFLAGS_2}"
530 file(READ ${PROJECT_BINARY_DIR}/conftestval MAKECONTEXT_ADDR_SIZE)
531 string(REPLACE "\n" "" MAKECONTEXT_ADDR_SIZE "${MAKECONTEXT_ADDR_SIZE}")
532 string(REGEX MATCH ;^.*,;MAKECONTEXT_ADDR "${MAKECONTEXT_ADDR_SIZE}")
533 string(REGEX MATCH ;,.*$; MAKECONTEXT_SIZE "${MAKECONTEXT_ADDR_SIZE}")
534 string(REPLACE "," "" makecontext_addr "${MAKECONTEXT_ADDR}")
535 string(REPLACE "," "" makecontext_size "${MAKECONTEXT_SIZE}")
536 set(pth_skaddr_makecontext "#define pth_skaddr_makecontext(skaddr,sksize) (${makecontext_addr})")
537 set(pth_sksize_makecontext "#define pth_sksize_makecontext(skaddr,sksize) (${makecontext_size})")
539 endif(HAVE_MAKECONTEXT OR WIN32)
541 #--------------------------------------------------------------------------------------------------
543 ### check for stackgrowth
544 if (NOT CMAKE_CROSSCOMPILING)
545 try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
546 ${PROJECT_BINARY_DIR}
547 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_stackgrowth.c
549 file(READ "${PROJECT_BINARY_DIR}/conftestval" stack)
550 if(stack MATCHES "down")
551 set(PTH_STACKGROWTH "-1")
552 endif(stack MATCHES "down")
553 if(stack MATCHES "up")
554 set(PTH_STACKGROWTH "1")
555 endif(stack MATCHES "up")
557 endif(NOT CMAKE_CROSSCOMPILING)
562 #SG_CONFIGURE_PART([System checks...])
563 #AC_PROG_CC(xlC gcc cc) -auto
564 #AM_SANITY_CHECK -auto
570 try_run(RUN_PRINTF_NULL_VAR COMPILE_PRINTF_NULL_VAR
571 ${PROJECT_BINARY_DIR}
572 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_printf_null.c
575 if(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
576 SET(PRINTF_NULL_WORKING "0")
577 else(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
578 SET(PRINTF_NULL_WORKING "1")
579 endif(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
583 set(diff_va "va_copy((d),(s))"
586 "__builtin_va_copy((d),(s))"
587 "do { (d) = (s)\; } while (0)"
588 "do { *(d) = *(s)\; } while (0)"
589 "memcpy((void *)&(d), (void *)&(s), sizeof(s))"
590 "memcpy((void *)(d), (void *)(s), sizeof(*(s)))"
593 foreach(fct ${diff_va})
594 write_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c" "#include <stdlib.h>
597 #define DO_VA_COPY(d,s) ${fct}
598 void test(char *str, ...)
604 for (i = 1; i <= 9; i++) {
605 int k = (int)va_arg(ap, int);
610 for (i = 1; i <= 9; i++) {
611 int k = (int)va_arg(ap, int);
619 test(\"test\", 1, 2, 3, 4, 5, 6, 7, 8, 9);
623 try_compile(COMPILE_VA_NULL_VAR
624 ${PROJECT_BINARY_DIR}
625 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c
627 if(COMPILE_VA_NULL_VAR)
628 string(REGEX REPLACE "\;" "" fctbis ${fct})
629 if(${fctbis} STREQUAL "va_copy((d),(s))")
631 set(ac_cv_va_copy "C99")
632 set(__VA_COPY_USE_C99 "va_copy((d),(s))")
633 endif(${fctbis} STREQUAL "va_copy((d),(s))")
635 if(${fctbis} STREQUAL "VA_COPY((d),(s))")
636 set(ac_cv_va_copy "GCM")
637 set(__VA_COPY_USE_GCM "VA_COPY((d),(s))")
638 endif(${fctbis} STREQUAL "VA_COPY((d),(s))")
640 if(${fctbis} STREQUAL "__va_copy((d),(s))")
641 set(ac_cv_va_copy "GCH")
642 set(__VA_COPY_USE_GCH "__va_copy((d),(s))")
643 endif(${fctbis} STREQUAL "__va_copy((d),(s))")
645 if(${fctbis} STREQUAL "__builtin_va_copy((d),(s))")
646 set(ac_cv_va_copy "GCB")
647 set(__VA_COPY_USE_GCB "__builtin_va_copy((d),(s))")
648 endif(${fctbis} STREQUAL "__builtin_va_copy((d),(s))")
650 if(${fctbis} STREQUAL "do { (d) = (s) } while (0)")
651 set(ac_cv_va_copy "ASS")
652 set(__VA_COPY_USE_ASS "do { (d) = (s); } while (0)")
653 endif(${fctbis} STREQUAL "do { (d) = (s) } while (0)")
655 if(${fctbis} STREQUAL "do { *(d) = *(s) } while (0)")
656 set(ac_cv_va_copy "ASP")
657 set(__VA_COPY_USE_ASP "do { *(d) = *(s); } while (0)")
658 endif(${fctbis} STREQUAL "do { *(d) = *(s) } while (0)")
660 if(${fctbis} STREQUAL "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
661 set(ac_cv_va_copy "CPS")
662 set(__VA_COPY_USE_CPS "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
663 endif(${fctbis} STREQUAL "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
665 if(${fctbis} STREQUAL "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
666 set(ac_cv_va_copy "CPP")
667 set(__VA_COPY_USE_CPP "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
668 endif(${fctbis} STREQUAL "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
671 set(__VA_COPY_USE "__VA_COPY_USE_${ac_cv_va_copy}(d, s)")
675 endif(COMPILE_VA_NULL_VAR)
677 endforeach(fct ${diff_va})
679 #--------------------------------------------------------------------------------------------------
680 ### check for getline
681 try_compile(COMPILE_RESULT_VAR
682 ${PROJECT_BINARY_DIR}
683 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_getline.c
686 if(NOT COMPILE_RESULT_VAR)
687 SET(need_getline "#define SIMGRID_NEED_GETLINE 1")
688 SET(SIMGRID_NEED_GETLINE 1)
689 else(NOT COMPILE_RESULT_VAR)
691 SET(SIMGRID_NEED_GETLINE 0)
692 endif(NOT COMPILE_RESULT_VAR)
694 ### check for a working snprintf
695 if(HAVE_SNPRINTF AND HAVE_VSNPRINTF OR WIN32)
697 #set(HAVE_SNPRINTF 1)
698 #set(HAVE_VSNPRINTF 1)
701 if(CMAKE_CROSSCOMPILING)
702 set(RUN_SNPRINTF_FUNC "cross")
703 #set(PREFER_PORTABLE_SNPRINTF 1)
704 else(CMAKE_CROSSCOMPILING)
705 try_run(RUN_SNPRINTF_FUNC_VAR COMPILE_SNPRINTF_FUNC_VAR
706 ${PROJECT_BINARY_DIR}
707 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_snprintf.c
709 endif(CMAKE_CROSSCOMPILING)
711 if(CMAKE_CROSSCOMPILING)
712 set(RUN_VSNPRINTF_FUNC "cross")
713 set(PREFER_PORTABLE_VSNPRINTF 1)
714 else(CMAKE_CROSSCOMPILING)
715 try_run(RUN_VSNPRINTF_FUNC_VAR COMPILE_VSNPRINTF_FUNC_VAR
716 ${PROJECT_BINARY_DIR}
717 ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_vsnprintf.c
719 endif(CMAKE_CROSSCOMPILING)
721 set(PREFER_PORTABLE_SNPRINTF 0)
722 if(RUN_VSNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
723 set(PREFER_PORTABLE_SNPRINTF 1)
724 endif(RUN_VSNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
725 if(RUN_SNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
726 set(PREFER_PORTABLE_SNPRINTF 1)
727 endif(RUN_SNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
728 endif(HAVE_SNPRINTF AND HAVE_VSNPRINTF OR WIN32)
730 ### check for asprintf function familly
732 SET(simgrid_need_asprintf "")
735 SET(simgrid_need_asprintf "#define SIMGRID_NEED_ASPRINTF 1")
740 SET(simgrid_need_vasprintf "")
741 SET(NEED_VASPRINTF 0)
743 SET(simgrid_need_vasprintf "#define SIMGRID_NEED_VASPRINTF 1")
744 SET(NEED_VASPRINTF 1)
745 endif(HAVE_VASPRINTF)
747 ### check for addr2line
749 find_path(ADDR2LINE NAMES addr2line PATHS NO_DEFAULT_PATHS )
751 set(ADDR2LINE "${ADDR2LINE}/addr2line")
756 ### Check if OSX can compile with ucontext (with gcc 4.[1-5] it is broken)
758 if(APPLE_NEED_GCC_VERSION GREATER COMPILER_C_VERSION_MAJOR_MINOR)
759 message(STATUS "Ucontext can't be used with this version of gcc (must be greater than 4.5)")
760 set(HAVE_UCONTEXT_H 0)
761 endif(APPLE_NEED_GCC_VERSION GREATER COMPILER_C_VERSION_MAJOR_MINOR)
766 configure_file("${CMAKE_HOME_DIRECTORY}/src/context_sysv_config.h.in" "${CMAKE_BINARY_DIR}/src/context_sysv_config.h" @ONLY IMMEDIATE)
768 SET( CMAKEDEFINE "#cmakedefine" )
769 configure_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/gras_config.h.in" "${CMAKE_BINARY_DIR}/src/gras_config.h" @ONLY IMMEDIATE)
770 configure_file("${CMAKE_BINARY_DIR}/src/gras_config.h" "${CMAKE_BINARY_DIR}/src/gras_config.h" @ONLY IMMEDIATE)
771 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid_config.h.in" "${CMAKE_BINARY_DIR}/include/simgrid_config.h" @ONLY IMMEDIATE)
773 set(top_srcdir "${CMAKE_HOME_DIRECTORY}")
774 set(srcdir "${CMAKE_HOME_DIRECTORY}/src")
776 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
777 set(includedir ${CMAKE_INSTALL_PREFIX}/include)
778 set(top_builddir ${CMAKE_HOME_DIRECTORY})
779 set(libdir ${exec_prefix}/lib)
780 set(CMAKE_LINKARGS "${CMAKE_BINARY_DIR}/lib")
781 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=${CMAKE_BINARY_DIR}/lib:${GTNETS_LIB_PATH}:${HAVE_NS3_LIB}:$LD_LIBRARY_PATH")
783 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/smpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/smpif.h @ONLY)
784 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicc.in ${CMAKE_BINARY_DIR}/bin/smpicc @ONLY)
785 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpif2c.in ${CMAKE_BINARY_DIR}/bin/smpif2c @ONLY)
786 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpiff.in ${CMAKE_BINARY_DIR}/bin/smpiff @ONLY)
787 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpirun.in ${CMAKE_BINARY_DIR}/bin/smpirun @ONLY)
789 exec_program("chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpicc" OUTPUT_VARIABLE OKITOKI)
790 exec_program("chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpif2c" OUTPUT_VARIABLE OKITOKI)
791 exec_program("chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpiff" OUTPUT_VARIABLE OKITOKI)
792 exec_program("chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpirun" OUTPUT_VARIABLE OKITOKI)
794 set(generated_headers_to_install
795 ${CMAKE_CURRENT_BINARY_DIR}/include/smpi/smpif.h
796 ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h
799 set(generated_headers
800 ${CMAKE_CURRENT_BINARY_DIR}/src/context_sysv_config.h
801 ${CMAKE_CURRENT_BINARY_DIR}/src/gras_config.h
804 set(generated_files_to_clean
806 ${generated_headers_to_install}
807 ${CMAKE_BINARY_DIR}/bin/smpicc
808 ${CMAKE_BINARY_DIR}/bin/smpif2c
809 ${CMAKE_BINARY_DIR}/bin/smpiff
810 ${CMAKE_BINARY_DIR}/bin/smpirun
811 ${CMAKE_BINARY_DIR}/bin/colorize
812 ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
813 ${CMAKE_BINARY_DIR}/examples/smpi/smpi_traced.trace
814 ${CMAKE_BINARY_DIR}/src/supernovae_sg.c
815 ${CMAKE_BINARY_DIR}/src/supernovae_gras.c
816 ${CMAKE_BINARY_DIR}/src/supernovae_smpi.c
819 if("${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
820 else("${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
821 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/hostfile ${CMAKE_BINARY_DIR}/examples/smpi/hostfile COPYONLY)
822 configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/small_platform.xml ${CMAKE_BINARY_DIR}/examples/msg/small_platform.xml COPYONLY)
823 configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/small_platform_with_routers.xml ${CMAKE_BINARY_DIR}/examples/msg/small_platform_with_routers.xml COPYONLY)
824 configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/tracing/platform.xml ${CMAKE_BINARY_DIR}/examples/msg/tracing/platform.xml COPYONLY)
826 set(generated_files_to_clean
827 ${generated_files_to_clean}
828 ${CMAKE_BINARY_DIR}/examples/smpi/hostfile
829 ${CMAKE_BINARY_DIR}/examples/msg/small_platform.xml
830 ${CMAKE_BINARY_DIR}/examples/msg/small_platform_with_routers.xml
831 ${CMAKE_BINARY_DIR}/examples/msg/tracing/platform.xml
833 endif("${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
835 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
836 "${generated_files_to_clean}")
841 ELSE(${ARCH_32_BITS})
843 ENDIF(${ARCH_32_BITS})
844 configure_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/simgrid.nsi.in" "${CMAKE_BINARY_DIR}/simgrid.nsi" @ONLY IMMEDIATE)