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Include TRACING_SRC only when HAVE_TRACING.
[simgrid.git] / buildtools / Cmake / CompleteInFiles.cmake
1 set(CMAKE_MODULE_PATH
2   ${CMAKE_MODULE_PATH}
3   ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/Modules
4   )
5
6 # x86_64
7 # x86
8 # i.86
9
10 IF(CMAKE_SYSTEM_PROCESSOR MATCHES ".86")
11   IF(${ARCH_32_BITS})
12     set(PROCESSOR_i686 1)
13     set(SIMGRID_SYSTEM_PROCESSOR "${CMAKE_SYSTEM_PROCESSOR}")
14     message(STATUS "System processor: ${CMAKE_SYSTEM_PROCESSOR}")
15   ELSE()
16     message(STATUS "System processor: amd64")
17     set(SIMGRID_SYSTEM_PROCESSOR "amd64")
18     set(PROCESSOR_x86_64 1)
19     set(PROCESSOR_i686 0)
20   ENDIF()
21   set(HAVE_RAWCTX 1)
22
23 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^alpha")
24   message(STATUS "System processor: alpha")
25
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")
29
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")
34
35 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)64")
36   message(STATUS "System processor: ppc64")
37
38 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)")
39   message(STATUS "System processor: ppc")
40
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")
44
45 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^(parisc|hppa)")
46   message(STATUS "System processor: parisc" "parisc64")
47
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")
51
52 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^sh")
53   message(STATUS "System processor: sh")
54
55 ELSE() #PROCESSOR NOT FOUND
56   message(STATUS "PROCESSOR NOT FOUND: ${CMAKE_SYSTEM_PROCESSOR}")
57
58 ENDIF()
59
60 message(STATUS "Cmake version ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}")
61
62 include(CheckFunctionExists)
63 include(CheckTypeSize)
64 include(CheckIncludeFile)
65 include(CheckIncludeFiles)
66 include(CheckLibraryExists)
67 include(TestBigEndian)
68 TEST_BIG_ENDIAN(BIGENDIAN)
69
70 include(FindGraphviz)
71
72 set(HAVE_GTNETS 0)
73 if(enable_gtnets)
74   include(FindGTnets)
75 endif()
76 if(enable_smpi)
77   include(FindF2c)
78   SET(HAVE_SMPI 1)
79 endif()
80 if(enable_java)
81   find_package(Java REQUIRED COMPONENTS Runtime Development)
82   find_package(JNI REQUIRED)
83   message("-- [Java] JNI found: ${JNI_FOUND}")
84   message("-- [Java] JNI include dirs: ${JNI_INCLUDE_DIRS}")
85   set(HAVE_Java 1)
86 endif()
87 if(enable_lua)
88   include(FindLua51Simgrid)
89 endif()
90 set(HAVE_NS3 0)
91 if(enable_ns3)
92   include(FindNS3)
93 endif()
94
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)
102
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("inttypes.h" HAVE_INTTYPES_H)
124 CHECK_INCLUDE_FILE("memory.h" HAVE_MEMORY_H)
125 CHECK_INCLUDE_FILE("stdlib.h" HAVE_STDLIB_H)
126 CHECK_INCLUDE_FILE("strings.h" HAVE_STRINGS_H)
127 CHECK_INCLUDE_FILE("string.h" HAVE_STRING_H)
128 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
129 CHECK_INCLUDE_FILE("stdio.h" HAVE_STDIO_H)
130 CHECK_INCLUDE_FILE("linux/futex.h" HAVE_FUTEX_H)
131
132 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
133 CHECK_FUNCTION_EXISTS(nanosleep HAVE_NANOSLEEP)
134 CHECK_FUNCTION_EXISTS(getdtablesize HAVE_GETDTABLESIZE)
135 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
136 CHECK_FUNCTION_EXISTS(readv HAVE_READV)
137 CHECK_FUNCTION_EXISTS(popen HAVE_POPEN)
138 CHECK_FUNCTION_EXISTS(signal HAVE_SIGNAL)
139 CHECK_FUNCTION_EXISTS(snprintf HAVE_SNPRINTF)
140 CHECK_FUNCTION_EXISTS(vsnprintf HAVE_VSNPRINTF)
141 CHECK_FUNCTION_EXISTS(asprintf HAVE_ASPRINTF)
142 CHECK_FUNCTION_EXISTS(vasprintf HAVE_VASPRINTF)
143 CHECK_FUNCTION_EXISTS(makecontext HAVE_MAKECONTEXT)
144 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
145 CHECK_FUNCTION_EXISTS(mergesort HAVE_MERGESORT)
146
147 #Check if __thread is defined
148 execute_process(
149   COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_thread_storage.c"
150   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
151   RESULT_VARIABLE HAVE_thread_storage_run
152   )
153
154 if(HAVE_thread_storage_run)
155   set(HAVE_THREAD_LOCAL_STORAGE 0)
156 else()
157   set(HAVE_THREAD_LOCAL_STORAGE 1)
158 endif()
159
160 # Our usage of mmap is Linux-specific (flag MAP_ANONYMOUS), but kFreeBSD uses a GNU libc
161 IF(NOT "${CMAKE_SYSTEM}" MATCHES "Linux" AND NOT "${CMAKE_SYSTEM}" MATCHES "kFreeBSD" AND NOT "${CMAKE_SYSTEM}" MATCHES "GNU" AND NOT  "${CMAKE_SYSTEM}" MATCHES "Darwin")
162   SET(HAVE_MMAP 0)
163   message(STATUS "Warning: MMAP is thought as non functional on this architecture (${CMAKE_SYSTEM})")
164 ENDIF(NOT "${CMAKE_SYSTEM}" MATCHES "Linux" AND NOT "${CMAKE_SYSTEM}" MATCHES "kFreeBSD" AND NOT "${CMAKE_SYSTEM}" MATCHES "GNU" AND NOT  "${CMAKE_SYSTEM}" MATCHES "Darwin")
165
166 if(WIN32) #THOSE FILES ARE FUNCTIONS ARE NOT DETECTED BUT THEY SHOULD...
167   set(HAVE_UCONTEXT_H 1)
168   set(HAVE_MAKECONTEXT 1)
169   set(HAVE_SNPRINTF 1)
170   set(HAVE_VSNPRINTF 1)
171 endif()
172
173 set(CONTEXT_UCONTEXT 0)
174 SET(CONTEXT_THREADS 0)
175 SET(HAVE_TRACING 1)
176
177 if(enable_tracing)
178   SET(HAVE_TRACING 1)
179 else()
180   SET(HAVE_TRACING 0)
181 endif()
182
183 if(enable_jedule)
184   SET(HAVE_JEDULE 1)
185 endif()
186
187 if(enable_latency_bound_tracking)
188   SET(HAVE_LATENCY_BOUND_TRACKING 1)
189 else()
190   if(enable_gtnets)
191     message(STATUS "Warning : Turning latency_bound_tracking to ON because GTNeTs is ON")
192     SET(enable_latency_bound_tracking ON)
193     SET(HAVE_LATENCY_BOUND_TRACKING 1)
194   else()
195     SET(HAVE_LATENCY_BOUND_TRACKING 0)
196   endif()
197 endif()
198
199 if(enable_mallocators)
200   SET(MALLOCATOR_IS_WANTED 1)
201 else()
202   SET(MALLOCATOR_IS_WANTED 0)
203 endif()
204
205 if(enable_model-checking AND HAVE_MMAP)
206   SET(HAVE_MC 1)
207   SET(MMALLOC_WANT_OVERRIDE_LEGACY 1)
208   include(FindLibunwind)
209 else()
210   SET(HAVE_MC 0)
211   SET(MMALLOC_WANT_OVERRIDE_LEGACY 0)
212 endif()
213
214 #--------------------------------------------------------------------------------------------------
215 ### Check for some architecture dependent values
216 CHECK_TYPE_SIZE(int SIZEOF_INT)
217 CHECK_TYPE_SIZE(void* SIZEOF_VOIDP)
218
219 #--------------------------------------------------------------------------------------------------
220 ### Check for GNU dynamic linker
221 CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
222 if (HAVE_DLFCN_H)
223     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_gnu_dynlinker.c -ldl -o test_gnu_ld
224       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
225       OUTPUT_VARIABLE HAVE_GNU_LD_compil
226     )
227     if(HAVE_GNU_LD_compil)
228       set(HAVE_GNU_LD 0)
229       message(STATUS "Warning: test program toward GNU ld failed to compile:")
230       message(STATUS "${HAVE_GNU_LD_comp_output}")
231     else()
232
233       execute_process(COMMAND ./test_gnu_ld
234           WORKING_DIRECTORY ${CMAKE_BINARY_DIR} 
235           RESULT_VARIABLE HAVE_GNU_LD_run 
236           OUTPUT_VARIABLE var_exec
237       )
238
239       if(NOT HAVE_GNU_LD_run)
240         set(HAVE_GNU_LD 1)
241         message(STATUS "We are using GNU dynamic linker")
242       else()
243         set(HAVE_GNU_LD 0)
244         message(STATUS "Warning: error while checking for GNU ld:")
245         message(STATUS "Test output: '${var_exec}'")
246         message(STATUS "Exit status: ${HAVE_GNU_LD_run}")
247       endif()
248       file(REMOVE test_gnu_ld)
249     endif()
250 endif()
251
252
253 #--------------------------------------------------------------------------------------------------
254 ### Initialize of CONTEXT THREADS
255
256 if(pthread)
257   set(pthread 1)
258 elseif(pthread)
259   set(pthread 0)
260 endif()
261
262 if(pthread)
263   ### Test that we have a way to create semaphores
264
265   if(HAVE_SEM_OPEN_LIB)
266     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_open.c -lpthread -o sem_open
267     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
268     OUTPUT_VARIABLE HAVE_SEM_OPEN_compil
269     )
270
271     if(HAVE_SEM_OPEN_compil)
272       set(HAVE_SEM_OPEN 0)
273       message(STATUS "Warning: sem_open not compilable")
274       message(STATUS "HAVE_SEM_OPEN_comp_output: ${HAVE_SEM_OPEN_comp_output}")
275     else()
276       set(HAVE_SEM_OPEN 1)
277       message(STATUS "sem_open is compilable")
278     endif()
279
280     execute_process(COMMAND ./sem_open
281     WORKING_DIRECTORY ${CMAKE_BINARY_DIR} 
282     RESULT_VARIABLE HAVE_SEM_OPEN_run 
283     OUTPUT_VARIABLE var_compil
284     )
285     file(REMOVE sem_open)
286
287     if(NOT HAVE_SEM_OPEN_run)
288       set(HAVE_SEM_OPEN 1)
289       message(STATUS "sem_open is executable")
290     else()
291       set(HAVE_SEM_OPEN 0)
292       if(EXISTS "${CMAKE_BINARY_DIR}/sem_open")
293         message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open exists!")
294       else()
295         message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open not exists!")
296       endif()
297       message(STATUS "Warning: sem_open not executable")
298       message(STATUS "Compilation output: '${var_compil}'")
299       message(STATUS "Exit result of sem_open: ${HAVE_SEM_OPEN_run}")
300     endif()
301
302   else()
303     set(HAVE_SEM_OPEN 0)
304   endif()
305
306   if(HAVE_SEM_INIT_LIB)
307     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_init.c -lpthread -o sem_init
308     WORKING_DIRECTORY ${CMAKE_BINARY_DIR} 
309     RESULT_VARIABLE HAVE_SEM_INIT_run OUTPUT_VARIABLE HAVE_SEM_INIT_compil)
310     
311     if(HAVE_SEM_INIT_compil)
312       set(HAVE_SEM_INIT 0)
313       message(STATUS "Warning: sem_init not compilable")
314       message(STATUS "HAVE_SEM_INIT_comp_output: ${HAVE_SEM_OPEN_comp_output}")
315     else()
316       set(HAVE_SEM_INIT 1)
317       message(STATUS "sem_init is compilable")
318     endif()
319     execute_process(COMMAND ./sem_init 
320     WORKING_DIRECTORY ${CMAKE_BINARY_DIR} 
321     RESULT_VARIABLE HAVE_SEM_INIT_run 
322     OUTPUT_VARIABLE var_compil
323     )
324     file(REMOVE sem_init)
325
326
327     if(NOT HAVE_SEM_INIT_run)
328       set(HAVE_SEM_INIT 1)
329       message(STATUS "sem_init is executable")
330     else()
331       set(HAVE_SEM_INIT 0)
332       if(EXISTS "${CMAKE_BINARY_DIR}/sem_init")
333         message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init exists!")
334       else()
335         message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init not exists!")
336       endif()
337       message(STATUS "Warning: sem_init not executable")
338       message(STATUS "Compilation output: '${var_compil}'")
339       message(STATUS "Exit result of sem_init: ${HAVE_SEM_INIT_run}")
340     endif()
341   endif()
342
343   if(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
344     message(FATAL_ERROR "Semaphores are not usable (neither sem_open nor sem_init is both compilable and executable), but they are mandatory to threads (you may need to mount /dev).")
345   endif()
346
347   ### Test that we have a way to timewait for semaphores
348
349   if(HAVE_SEM_TIMEDWAIT_LIB)
350
351     execute_process(
352       COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_timedwait.c -lpthread"
353       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
354       OUTPUT_VARIABLE HAVE_SEM_TIMEDWAIT_run
355       )
356
357     if(HAVE_SEM_TIMEDWAIT_run)
358       set(HAVE_SEM_TIMEDWAIT 0)
359       message(STATUS "timedwait not compilable")
360     else()
361       set(HAVE_SEM_TIMEDWAIT 1)
362       message(STATUS "timedwait is compilable")
363     endif()
364   endif()
365
366   ### HAVE_MUTEX_TIMEDLOCK
367
368   if(HAVE_MUTEX_TIMEDLOCK_LIB)
369
370     execute_process(
371       COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_mutex_timedlock.c -lpthread"
372       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
373       OUTPUT_VARIABLE HAVE_MUTEX_TIMEDLOCK_run
374       )
375
376     if(HAVE_MUTEX_TIMEDLOCK_run)
377       set(HAVE_MUTEX_TIMEDLOCK 0)
378       message(STATUS "timedlock not compilable")
379     else()
380       message(STATUS "timedlock is compilable")
381       set(HAVE_MUTEX_TIMEDLOCK 1)
382     endif()
383   endif()
384 endif()
385
386 # AC_CHECK_MCSC(mcsc=yes, mcsc=no)
387 set(mcsc_flags "")
388 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
389   set(mcsc_flags "-D_XOPEN_SOURCE")
390 endif()
391
392 if(WIN32)
393   if(ARCH_32_BITS)
394     set(mcsc_flags "-D_XBT_WIN32 -D_I_X86_ -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
395   else()
396     set(mcsc_flags "-D_XBT_WIN32 -D_AMD64_ -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
397   endif()
398 endif()
399
400 IF(CMAKE_CROSSCOMPILING)
401   IF(WIN32)
402     set(windows_context "yes")
403     set(IS_WINDOWS 1)
404   ENDIF()
405 ELSE()
406   file(REMOVE "${CMAKE_BINARY_DIR}/testprog*")
407   file(REMOVE ${CMAKE_BINARY_DIR}/conftestval)
408   execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_AC_CHECK_MCSC.c ${mcsc_flags} -o testprog
409   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/
410   OUTPUT_VARIABLE COMPILE_mcsc_VAR)
411
412   if(NOT COMPILE_mcsc_VAR)
413     message(STATUS "prog_AC_CHECK_MCSC.c is compilable")
414     execute_process(COMMAND ./testprog
415     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/
416     OUTPUT_VARIABLE var_compil)
417   else()
418     message(STATUS "prog_AC_CHECK_MCSC.c is not compilable")
419   endif()
420   file(REMOVE "${CMAKE_BINARY_DIR}/testprog*")
421
422   if(EXISTS "${CMAKE_BINARY_DIR}/conftestval")
423     file(READ "${CMAKE_BINARY_DIR}/conftestval" mcsc)
424     STRING(REPLACE "\n" "" mcsc "${mcsc}")
425     if(mcsc)
426       set(mcsc "yes")
427       set(HAVE_UCONTEXT_H 1)
428     else()
429       set(mcsc "no")
430     endif()
431   else()
432     set(mcsc "no")
433   endif()
434
435   message(STATUS "mcsc: ${mcsc}")
436 ENDIF()
437
438 if(mcsc MATCHES "no" AND pthread)
439   if(HAVE_WINDOWS_H)
440     set(windows_context "yes")
441     set(IS_WINDOWS 1)
442   elseif(HAVE_WINDOWS_H)
443     message(FATAL_ERROR "no appropriate backend found")
444   endif()
445 endif()
446
447 #Only windows
448
449 if(WIN32)
450   if(NOT HAVE_WINDOWS_H)
451     message(FATAL_ERROR "no appropriate backend found windows")
452   endif()
453 endif()
454
455 if(windows_context MATCHES "yes")
456   message(STATUS "Context change to windows")
457 endif()
458
459 #If can have both context
460
461 if(mcsc)
462   set(CONTEXT_UCONTEXT 1)
463 endif()
464
465 if(pthread)
466   set(CONTEXT_THREADS 1)
467 endif()
468
469 ###############
470 ## GIT version check
471 ##
472 if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/ AND NOT WIN32)
473   execute_process(COMMAND git remote
474   COMMAND head -n 1
475   WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
476   OUTPUT_VARIABLE remote
477   RESULT_VARIABLE ret
478   )
479   string(REPLACE "\n" "" remote "${remote}")
480   #message(STATUS "Git remote: ${remote}")
481   execute_process(COMMAND git config --get remote.${remote}.url
482   WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
483   OUTPUT_VARIABLE url
484   RESULT_VARIABLE ret
485   )
486   string(REPLACE "\n" "" url "${url}")
487   #message(STATUS "Git url: ${url}")
488   if(url)
489     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=oneline --abbrev-commit -1
490     WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
491     OUTPUT_VARIABLE GIT_VERSION
492     RESULT_VARIABLE ret
493     )
494     string(REPLACE "\n" "" GIT_VERSION "${GIT_VERSION}")
495     message(STATUS "Git version: ${GIT_VERSION}")
496     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --pretty=format:%ai .
497     WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
498     OUTPUT_VARIABLE GIT_DATE
499     RESULT_VARIABLE ret
500     )
501     string(REPLACE "\n" "" GIT_DATE "${GIT_DATE}")
502     message(STATUS "Git date: ${GIT_DATE}")
503     string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
504     STRING(REPLACE " +0000" "" GIT_DATE "${GIT_DATE}")
505     STRING(REPLACE " " "~" GIT_DATE "${GIT_DATE}")
506     STRING(REPLACE ":" "-" GIT_DATE "${GIT_DATE}")
507   endif()
508 endif()
509
510 #--------------------------------------------------------------------------------------------------
511
512 set(makecontext_CPPFLAGS_2 "")
513 if(HAVE_MAKECONTEXT OR WIN32)
514   set(makecontext_CPPFLAGS "-DTEST_makecontext")
515   if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
516     set(makecontext_CPPFLAGS_2 "-D_XOPEN_SOURCE")
517   endif()
518
519   if(WIN32)
520     if(ARCH_32_BITS)
521       set(makecontext_CPPFLAGS "-DTEST_makecontext -D_I_X86_")
522     else()
523       set(makecontext_CPPFLAGS "-DTEST_makecontext -D_AMD64_")
524     endif()
525     set(makecontext_CPPFLAGS_2 "-D_XBT_WIN32 -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
526   endif()
527
528   file(REMOVE ${CMAKE_BINARY_DIR}/conftestval)
529
530   try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
531     ${CMAKE_BINARY_DIR}
532     ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_stacksetup.c
533     COMPILE_DEFINITIONS "${makecontext_CPPFLAGS} ${makecontext_CPPFLAGS_2}"
534     )
535
536   if(EXISTS ${CMAKE_BINARY_DIR}/conftestval)
537     file(READ ${CMAKE_BINARY_DIR}/conftestval MAKECONTEXT_ADDR_SIZE)
538     string(REPLACE "\n" "" MAKECONTEXT_ADDR_SIZE "${MAKECONTEXT_ADDR_SIZE}")
539     string(REGEX MATCH ;^.*,;MAKECONTEXT_ADDR "${MAKECONTEXT_ADDR_SIZE}")
540     string(REGEX MATCH ;,.*$; MAKECONTEXT_SIZE "${MAKECONTEXT_ADDR_SIZE}")
541     string(REPLACE "," "" makecontext_addr "${MAKECONTEXT_ADDR}")
542     string(REPLACE "," "" makecontext_size "${MAKECONTEXT_SIZE}")
543     set(pth_skaddr_makecontext "#define pth_skaddr_makecontext(skaddr,sksize) (${makecontext_addr})")
544     set(pth_sksize_makecontext "#define pth_sksize_makecontext(skaddr,sksize) (${makecontext_size})")
545     message(STATUS "${pth_skaddr_makecontext}")
546     message(STATUS "${pth_sksize_makecontext}")
547   else()
548     #       message(FATAL_ERROR "makecontext is not compilable")
549   endif()
550 endif()
551
552 #--------------------------------------------------------------------------------------------------
553
554 ### check for stackgrowth
555 if (NOT CMAKE_CROSSCOMPILING)
556   try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
557     ${CMAKE_BINARY_DIR}
558     ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_stackgrowth.c
559     )
560   file(READ "${CMAKE_BINARY_DIR}/conftestval" stack)
561   if(stack MATCHES "down")
562     set(PTH_STACKGROWTH "-1")
563   endif()
564   if(stack MATCHES "up")
565     set(PTH_STACKGROWTH "1")
566   endif()
567
568 endif()
569 ###############
570 ## System checks
571 ##
572
573 #SG_CONFIGURE_PART([System checks...])
574 #AC_PROG_CC(xlC gcc cc) -auto
575 #AM_SANITY_CHECK -auto
576
577 #AC_PROG_MAKE_SET
578
579 #AC_PRINTF_NULL FIXME: this is too ancient to survive!
580 try_run(RUN_PRINTF_NULL_VAR COMPILE_PRINTF_NULL_VAR
581   ${CMAKE_BINARY_DIR}
582   ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_printf_null.c
583   )
584
585 if(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
586   SET(PRINTF_NULL_WORKING "0")
587 else()
588   SET(PRINTF_NULL_WORKING "1")
589 endif()
590
591 #AC_CHECK_VA_COPY
592
593 set(diff_va "va_copy((d),(s))"
594   "VA_COPY((d),(s))"
595   "__va_copy((d),(s))"
596   "__builtin_va_copy((d),(s))"
597   "do { (d) = (s)\; } while (0)"
598   "do { *(d) = *(s)\; } while (0)"
599   "memcpy((void *)&(d), (void *)&(s), sizeof(s))"
600   "memcpy((void *)(d), (void *)(s), sizeof(*(s)))"
601   )
602
603 foreach(fct ${diff_va})
604   write_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c" "#include <stdlib.h>
605         #include <stdarg.h>
606         #include <string.h>
607         #define DO_VA_COPY(d,s) ${fct}
608         void test(char *str, ...)
609         {
610             va_list ap, ap2;
611             int i;
612             va_start(ap, str);
613             DO_VA_COPY(ap2, ap);
614             for (i = 1; i <= 9; i++) {
615                 int k = (int)va_arg(ap, int);
616                 if (k != i)
617                     abort();
618             }
619             DO_VA_COPY(ap, ap2);
620             for (i = 1; i <= 9; i++) {
621                 int k = (int)va_arg(ap, int);
622                 if (k != i)
623                     abort();
624             }
625             va_end(ap);
626         }
627         int main(void)
628         {
629             test(\"test\", 1, 2, 3, 4, 5, 6, 7, 8, 9);
630             exit(0);
631         }"
632     )
633   try_compile(COMPILE_VA_NULL_VAR
634     ${CMAKE_BINARY_DIR}
635     ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c
636     )
637   if(COMPILE_VA_NULL_VAR)
638     string(REGEX REPLACE "\;" "" fctbis ${fct})
639     if(${fctbis} STREQUAL "va_copy((d),(s))")
640       set(HAVE_VA_COPY 1)
641       set(ac_cv_va_copy "C99")
642       set(__VA_COPY_USE_C99 "va_copy((d),(s))")
643     endif()
644
645     if(${fctbis} STREQUAL "VA_COPY((d),(s))")
646       set(ac_cv_va_copy "GCM")
647       set(__VA_COPY_USE_GCM "VA_COPY((d),(s))")
648     endif()
649
650     if(${fctbis} STREQUAL "__va_copy((d),(s))")
651       set(ac_cv_va_copy "GCH")
652       set(__VA_COPY_USE_GCH "__va_copy((d),(s))")
653     endif()
654
655     if(${fctbis} STREQUAL "__builtin_va_copy((d),(s))")
656       set(ac_cv_va_copy "GCB")
657       set(__VA_COPY_USE_GCB "__builtin_va_copy((d),(s))")
658     endif()
659
660     if(${fctbis} STREQUAL "do { (d) = (s) } while (0)")
661       set(ac_cv_va_copy "ASS")
662       set(__VA_COPY_USE_ASS "do { (d) = (s); } while (0)")
663     endif()
664
665     if(${fctbis} STREQUAL "do { *(d) = *(s) } while (0)")
666       set(ac_cv_va_copy "ASP")
667       set(__VA_COPY_USE_ASP "do { *(d) = *(s); } while (0)")
668     endif()
669
670     if(${fctbis} STREQUAL "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
671       set(ac_cv_va_copy "CPS")
672       set(__VA_COPY_USE_CPS "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
673     endif()
674
675     if(${fctbis} STREQUAL "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
676       set(ac_cv_va_copy "CPP")
677       set(__VA_COPY_USE_CPP "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
678     endif()
679
680     if(NOT STATUS_OK)
681       set(__VA_COPY_USE "__VA_COPY_USE_${ac_cv_va_copy}(d, s)")
682     endif()
683     set(STATUS_OK "1")
684
685   endif()
686
687 endforeach(fct ${diff_va})
688
689 #--------------------------------------------------------------------------------------------------
690 ### check for a working snprintf
691 if(HAVE_SNPRINTF AND HAVE_VSNPRINTF OR WIN32)
692   if(WIN32)
693     #set(HAVE_SNPRINTF 1)
694     #set(HAVE_VSNPRINTF 1)
695   endif()
696
697   if(CMAKE_CROSSCOMPILING)
698     set(RUN_SNPRINTF_FUNC "cross")
699     #set(PREFER_PORTABLE_SNPRINTF 1)
700   else()
701     try_run(RUN_SNPRINTF_FUNC_VAR COMPILE_SNPRINTF_FUNC_VAR
702       ${CMAKE_BINARY_DIR}
703       ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_snprintf.c
704       )
705   endif()
706
707   if(CMAKE_CROSSCOMPILING)
708     set(RUN_VSNPRINTF_FUNC "cross")
709     set(PREFER_PORTABLE_VSNPRINTF 1)
710   else()
711     try_run(RUN_VSNPRINTF_FUNC_VAR COMPILE_VSNPRINTF_FUNC_VAR
712       ${CMAKE_BINARY_DIR}
713       ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_vsnprintf.c
714       )
715   endif()
716
717   set(PREFER_PORTABLE_SNPRINTF 0)
718   if(RUN_VSNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
719     set(PREFER_PORTABLE_SNPRINTF 1)
720   endif()
721   if(RUN_SNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
722     set(PREFER_PORTABLE_SNPRINTF 1)
723   endif()
724 endif()
725
726 ### check for asprintf function familly
727 if(HAVE_ASPRINTF)
728   SET(simgrid_need_asprintf "")
729   SET(NEED_ASPRINTF 0)
730 else()
731   SET(simgrid_need_asprintf "#define SIMGRID_NEED_ASPRINTF 1")
732   SET(NEED_ASPRINTF 1)
733 endif()
734
735 if(HAVE_VASPRINTF)
736   SET(simgrid_need_vasprintf "")
737   SET(NEED_VASPRINTF 0)
738 else()
739   SET(simgrid_need_vasprintf "#define SIMGRID_NEED_VASPRINTF 1")
740   SET(NEED_VASPRINTF 1)
741 endif()
742
743 ### check for addr2line
744
745 find_path(ADDR2LINE NAMES addr2line     PATHS NO_DEFAULT_PATHS  )
746 if(ADDR2LINE)
747   set(ADDR2LINE "${ADDR2LINE}/addr2line")
748 endif()
749
750 ### Check if OSX can compile with ucontext (with gcc 4.[1-5] it is broken)
751 if(APPLE)
752   if(APPLE_NEED_GCC_VERSION GREATER COMPILER_C_VERSION_MAJOR_MINOR)
753     message(STATUS "Ucontext can't be used with this version of gcc (must be greater than 4.5)")
754     set(HAVE_UCONTEXT_H 0)
755   endif()
756 endif()
757
758 ### File to create
759
760 configure_file("${CMAKE_HOME_DIRECTORY}/src/context_sysv_config.h.in"                   "${CMAKE_BINARY_DIR}/src/context_sysv_config.h" @ONLY IMMEDIATE)
761
762 SET( CMAKEDEFINE "#cmakedefine" )
763 configure_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/src/internal_config.h.in"      "${CMAKE_BINARY_DIR}/src/internal_config.h" @ONLY IMMEDIATE)
764 configure_file("${CMAKE_BINARY_DIR}/src/internal_config.h"                      "${CMAKE_BINARY_DIR}/src/internal_config.h" @ONLY IMMEDIATE)
765 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid_config.h.in"            "${CMAKE_BINARY_DIR}/include/simgrid_config.h" @ONLY IMMEDIATE)
766
767 set(top_srcdir "${CMAKE_HOME_DIRECTORY}")
768 set(srcdir "${CMAKE_HOME_DIRECTORY}/src")
769 set(bindir "${CMAKE_BINARY_DIR}")
770
771 ### Script used when simgrid is installed
772 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
773 set(includeflag "-I${CMAKE_INSTALL_PREFIX}/include -I${CMAKE_INSTALL_PREFIX}/include/smpi")
774 set(includedir "${CMAKE_INSTALL_PREFIX}/include")
775 set(libdir ${exec_prefix}/lib)
776 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=${CMAKE_INSTALL_PREFIX}/lib:${GTNETS_LIB_PATH}:${HAVE_NS3_LIB}:$LD_LIBRARY_PATH")
777
778 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/smpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/smpif.h @ONLY)
779 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicc.in ${CMAKE_BINARY_DIR}/bin/smpicc @ONLY)
780 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpif2c.in ${CMAKE_BINARY_DIR}/bin/smpif2c @ONLY)
781 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpiff.in ${CMAKE_BINARY_DIR}/bin/smpiff @ONLY)
782 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpif90.in ${CMAKE_BINARY_DIR}/bin/smpif90 @ONLY)
783 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpirun.in ${CMAKE_BINARY_DIR}/bin/smpirun @ONLY)
784
785 ### Script used when simgrid is compiling
786 set(includeflag "-I${CMAKE_HOME_DIRECTORY}/include -I${CMAKE_HOME_DIRECTORY}/include/smpi")
787 set(includeflag "${includeflag} -I${CMAKE_BINARY_DIR}/include -I${CMAKE_BINARY_DIR}/include/smpi")
788 set(includedir "${CMAKE_HOME_DIRECTORY}/include")
789 set(exec_prefix "${CMAKE_BINARY_DIR}/smpi_script/")
790 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=${CMAKE_BINARY_DIR}/lib:${GTNETS_LIB_PATH}:${HAVE_NS3_LIB}:$LD_LIBRARY_PATH")
791 set(libdir "${CMAKE_BINARY_DIR}/lib")
792
793 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicc.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpicc @ONLY)
794 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpif2c.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpif2c @ONLY)
795 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpiff.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpiff @ONLY)
796 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpif90.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpif90 @ONLY)
797 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpirun.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpirun @ONLY)
798
799 set(top_builddir ${CMAKE_HOME_DIRECTORY})
800
801 if(NOT WIN32)
802   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpicc)
803   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpif2c)
804   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpiff)
805   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpif90)
806   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpirun)
807   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpicc)
808   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpif2c)
809   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpiff)
810   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpif90)
811   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpirun)
812 endif()
813
814 set(generated_headers_to_install
815   ${CMAKE_CURRENT_BINARY_DIR}/include/smpi/smpif.h
816   ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h
817   )
818
819 set(generated_headers
820   ${CMAKE_CURRENT_BINARY_DIR}/src/context_sysv_config.h
821   ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h
822   )
823
824 set(generated_files_to_clean
825   ${generated_headers}
826   ${generated_headers_to_install}
827   ${CMAKE_BINARY_DIR}/bin/smpicc
828   ${CMAKE_BINARY_DIR}/bin/smpif2c
829   ${CMAKE_BINARY_DIR}/bin/smpiff
830   ${CMAKE_BINARY_DIR}/bin/smpif90
831   ${CMAKE_BINARY_DIR}/bin/smpirun
832   ${CMAKE_BINARY_DIR}/bin/colorize
833   ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
834   ${CMAKE_BINARY_DIR}/examples/smpi/tracing/smpi_traced.trace
835   ${CMAKE_BINARY_DIR}/src/supernovae_sg.c
836   ${CMAKE_BINARY_DIR}/src/supernovae_smpi.c
837   )
838
839 if("${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
840 else()
841   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/hostfile ${CMAKE_BINARY_DIR}/examples/smpi/hostfile COPYONLY)
842   configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/small_platform.xml ${CMAKE_BINARY_DIR}/examples/msg/small_platform.xml COPYONLY)
843   configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/small_platform_with_routers.xml ${CMAKE_BINARY_DIR}/examples/msg/small_platform_with_routers.xml COPYONLY)
844   configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/tracing/platform.xml ${CMAKE_BINARY_DIR}/examples/msg/tracing/platform.xml COPYONLY)
845   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt COPYONLY)
846   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt COPYONLY)
847   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allReduce.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt COPYONLY)
848   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_barrier.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt COPYONLY)
849   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_bcast.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt COPYONLY)
850   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_with_isend.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt COPYONLY)
851   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt COPYONLY)
852   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoallv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt COPYONLY)
853   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_waitall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt COPYONLY)
854   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile COPYONLY)
855
856   set(generated_files_to_clean
857     ${generated_files_to_clean}
858     ${CMAKE_BINARY_DIR}/examples/smpi/hostfile
859     ${CMAKE_BINARY_DIR}/examples/msg/small_platform.xml
860     ${CMAKE_BINARY_DIR}/examples/msg/small_platform_with_routers.xml
861     ${CMAKE_BINARY_DIR}/examples/msg/tracing/platform.xml
862     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt
863     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt
864     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt
865     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt
866     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt
867     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt
868     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt
869     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt
870     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt
871     ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile
872     )
873 endif()
874
875 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
876   "${generated_files_to_clean}")
877
878 IF(${ARCH_32_BITS})
879   set(WIN_ARCH "32")
880 ELSE()
881   set(WIN_ARCH "64")
882 ENDIF()
883 configure_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/src/simgrid.nsi.in"    "${CMAKE_BINARY_DIR}/simgrid.nsi" @ONLY IMMEDIATE)