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don't even try to have ucontextes on windows.
[simgrid.git] / CMakeLists.txt
1 cmake_minimum_required(VERSION 2.8.8)
2 message(STATUS "Cmake version ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}")
3 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_HOME_DIRECTORY}/tools/cmake/Modules)
4
5 project(SimGrid C CXX)
6
7 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
8 #     Check for the compiler        #
9 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
10
11 ### Need to set rc ccompiler before enable language
12 if(WIN32)
13   SET(CMAKE_RC_COMPILER "windres")
14 endif()
15
16 ## 
17 ## Check the C/C++ standard that we need
18 ##   See also tools/cmake/GCCFlags.cmake that sets our paranoid warning flags
19 if (MSVC)
20   message("-- You are compiling SimGrid with MicroSoft Visual C. Good luck.")
21
22   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_SCL_SECURE_NO_WARNINGS")
23   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D_SCL_SECURE_NO_WARNINGS")
24 else() # gcc or clang
25   INCLUDE(CheckCCompilerFlag)
26   CHECK_C_COMPILER_FLAG(-fstack-cleaner HAVE_C_STACK_CLEANER)
27
28   ## Request full debugging flags
29   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g3")
30   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g3")
31   set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -g")
32
33   if (CMAKE_COMPILER_IS_GNUCC)    
34     if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.7")
35       message(FATAL_ERROR
36               "SimGrid needs at least g++ version 4.7 to compile but you have ${CMAKE_CXX_COMPILER_VERSION}."
37               "You need a sufficient support of c++11 to compile SimGrid.")
38     endif()
39   endif()
40
41   ## We need a decent support of the c++11 standard
42   include(CheckCXXCompilerFlag)
43   CHECK_CXX_COMPILER_FLAG("-std=gnu++11" COMPILER_SUPPORTS_CXX11)
44   if(COMPILER_SUPPORTS_CXX11)
45     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11")
46   else() 
47     message(FATAL_ERROR 
48             "The compiler ${CMAKE_CXX_COMPILER} (v${CMAKE_CXX_COMPILER_VERSION}) has no C++11 support. "
49             "Please use a decent C++ compiler.")
50   endif()
51
52   ### And we need C11 standard, too
53   include(CheckCCompilerFlag)
54   CHECK_C_COMPILER_FLAG("-std=gnu11" COMPILER_SUPPORTS_C11)
55   if(COMPILER_SUPPORTS_C11)
56     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu11")
57   else()
58     message(FATAL_ERROR 
59             "The compiler ${CMAKE_C_COMPILER} (v${CMAKE_C_COMPILER_VERSION}) has no C11 support. "
60             "Please use a decent C compiler "
61             "(note that c++11 support of ${CMAKE_CXX_COMPILER} seems ok).")
62   endif()
63   if(APPLE AND (CMAKE_C_COMPILER_VERSION VERSION_LESS "4.6"))
64       ### gcc 4.[1-5] cannot compile ucontext on OSX
65       message(STATUS "Ucontext can't be used with this version of gcc (must be greater than 4.5)")
66       set(HAVE_UCONTEXT_H 0)
67   endif()
68 endif() # NOT MSVC
69
70 ### SMPI vs. Fortran
71 if ((NOT DEFINED enable_smpi OR enable_smpi) AND NOT APPLE) # smpi is enabled by default
72   # Call enable_language(Fortran) in order to load the build rules for
73   # this language, needed by teshsuite/smpi/mpich-test/.  Use
74   # CMAKE_FORCE_Fortran_COMPILER to bypass checks for a working
75   # compiler (smpiff don't exist at configure time).
76   include(CMakeForceCompiler)
77   if(NOT COMMAND CMAKE_FORCE_Fortran_COMPILER)
78     MACRO(CMAKE_FORCE_Fortran_COMPILER compiler id)
79       SET(CMAKE_Fortran_COMPILER "${compiler}")
80       SET(CMAKE_Fortran_COMPILER_ID_RUN TRUE)
81       SET(CMAKE_Fortran_COMPILER_ID ${id})
82       SET(CMAKE_Fortran_COMPILER_WORKS TRUE)
83       SET(CMAKE_Fortran_COMPILER_FORCED TRUE)
84
85       # Set old compiler id variables.
86       IF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
87         SET(CMAKE_COMPILER_IS_GNUG77 1)
88       ENDIF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
89     ENDMACRO(CMAKE_FORCE_Fortran_COMPILER)
90   endif()
91   CMAKE_FORCE_Fortran_COMPILER(smpiff smpiff)
92   enable_language(Fortran OPTIONAL)
93 endif()
94
95 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
96 #     Build the version number      #
97 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
98
99 set(SIMGRID_VERSION_MAJOR "3")
100 set(SIMGRID_VERSION_MINOR "13")
101 set(SIMGRID_VERSION_PATCH "0")
102 set(SIMGRID_VERSION_EXTRA "-devel") # Extra words to add to version string (e.g. -rc1)
103
104 set(SIMGRID_VERSION_DATE  "2016") # Year for copyright information
105
106 if(${SIMGRID_VERSION_PATCH} EQUAL "0")
107   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}")
108 else()
109   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}.${SIMGRID_VERSION_PATCH}")
110 endif()
111
112 set(SIMGRID_VERSION_STRING "SimGrid version ${release_version}${SIMGRID_VERSION_EXTRA}")
113 set(SIMGRID_VERSION_BANNER "SIMGRID_VERSION_STRING\\nCopyright (c) 2004-${SIMGRID_VERSION_DATE}. The Simgrid Team.")
114 if(release)
115   set(SIMGRID_VERSION_BANNER "${SIMGRID_VERSION_BANNER}\\nRelease build")
116 else()
117   set(SIMGRID_VERSION_BANNER "${SIMGRID_VERSION_BANNER}\\nDevelopment build")
118 endif()
119
120 set(libsimgrid_version "${release_version}")
121 set(libsimgrid-java_version "${release_version}")
122
123 ### SET THE LIBRARY EXTENSION 
124 if(APPLE) #MAC
125   set(LIB_EXE "dylib")
126 else()
127   if(WIN32) #WINDOWS
128     set(LIB_EXE "a")
129     set(BIN_EXE ".exe")
130   else() #UNIX
131     set(LIB_EXE "so")
132   endif()
133 endif()
134
135 exec_program("${CMAKE_LINKER} --version" OUTPUT_VARIABLE "LINKER_VERSION")
136 string(REGEX MATCH "[0-9].[0-9]*" LINKER_VERSION "${LINKER_VERSION}")
137
138 ### Find programs and paths
139 FIND_PROGRAM(GCOV_PATH gcov)
140 include(FindPerl)
141 if(NOT PERL_FOUND)
142   message(FATAL_ERROR "Please install Perl to compile SimGrid.")
143 endif()
144
145 if (APPLE)
146   set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
147   set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
148 endif()
149 SET(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib)
150
151 ### Compute the include paths
152 set(INCLUDES
153   ${CMAKE_HOME_DIRECTORY}
154   ${CMAKE_HOME_DIRECTORY}/include
155   ${CMAKE_HOME_DIRECTORY}/src/include
156   ${CMAKE_BINARY_DIR}
157   ${CMAKE_BINARY_DIR}/include
158   )
159
160 if(NOT CMAKE_CROSSCOMPILING AND EXISTS /usr/include/)
161   set(INCLUDES ${INCLUDES} /usr/include/)
162 endif()
163
164 ### Check 32bits or 64bits
165 IF(CMAKE_SIZEOF_VOID_P EQUAL 4)
166   SET(ARCH_32_BITS 1)
167 ELSE()
168   SET(ARCH_32_BITS 0)
169 ENDIF()
170
171 if(WIN32)
172
173   #Need env INCLUDE
174   set(CMAKE_INCLUDE_WIN "${CMAKE_C_COMPILER}")
175   set(CMAKE_LIB_WIN "${CMAKE_C_COMPILER}")
176   string(REGEX REPLACE "/bin/gcc.*" "/include"  CMAKE_INCLUDE_WIN "${CMAKE_INCLUDE_WIN}")
177   string(REGEX REPLACE "/bin/gcc.*" "/lib"  CMAKE_LIB_WIN "${CMAKE_LIB_WIN}")
178   set(INCLUDES ${INCLUDES} ${CMAKE_INCLUDE_WIN})
179   unset(CMAKE_INCLUDE_WIN)
180
181   set(_XBT_WIN32 1)
182
183   message(STATUS "C_COMPILER                    ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_VERSION}")
184   message(STATUS "CXX_COMPILER                  ${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_VERSION}")
185   message(STATUS "CMAKE_RC_COMPILER             ${CMAKE_RC_COMPILER}")
186   message(STATUS "LIB                           ${CMAKE_LIB_WIN}")
187   message(STATUS "MAKE_PROGRAM                  ${CMAKE_MAKE_PROGRAM}")
188   message(STATUS "CMAKE_BUILD_TOOL              ${CMAKE_BUILD_TOOL}")
189   message(STATUS "LINKER                        ${CMAKE_LINKER}")
190   message(STATUS "CMAKE_GENERATOR               ${CMAKE_GENERATOR}")
191   message(STATUS "GNUC                          ${CMAKE_COMPILER_IS_GNUCC}")
192
193 endif()
194
195 include_directories(${INCLUDES})
196
197 ### Setup Options
198 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Option.cmake)
199
200 ### Determine the assembly flavor that we need today
201 include(CMakeDetermineSystem)
202 IF(CMAKE_SYSTEM_PROCESSOR MATCHES ".86|AMD64|amd64")
203   IF(${ARCH_32_BITS})
204     message(STATUS "System processor: i686 (${CMAKE_SYSTEM_PROCESSOR}, 32 bits)")
205     set(PROCESSOR_i686 1)
206   ELSE()
207     message(STATUS "System processor: x86_64 (${CMAKE_SYSTEM_PROCESSOR}, 64 bits)")
208     set(PROCESSOR_x86_64 1)
209   ENDIF()
210   if (MSVC)
211     message(STATUS "Disable fast raw contextes on Microsoft Visual.")
212   else()
213     set(HAVE_RAW_CONTEXTS 1)
214   endif()
215
216 ENDIF()
217
218 include(CheckFunctionExists)
219 include(CheckTypeSize)
220 include(CheckIncludeFile)
221 include(CheckIncludeFiles)
222 include(CheckLibraryExists)
223 include(CheckSymbolExists)
224
225 set(HAVE_GRAPHVIZ 0)
226 include(FindGraphviz)
227 include(FindLibSigc++)
228
229 set(HAVE_LUA 0)
230 if(enable_lua)
231   include(FindLuaSimgrid)
232 endif()
233
234 set(HAVE_NS3 0)
235 if(enable_ns3)
236   include(FindNS3)
237   if (NOT HAVE_NS3)
238     message(FATAL_ERROR "Cannot find NS3. Please install it (apt-get install ns3 libns3-dev) or disable that cmake option")
239   endif()
240 endif()
241
242 find_package(Boost 1.48)
243 if(Boost_FOUND)
244   include_directories(${Boost_INCLUDE_DIRS})
245 else()
246   if(APPLE)
247     message(FATAL_ERROR "Failed to find Boost libraries (Try to install them with 'sudo fink install boost1.53.nopython')")
248   else()
249     message(FATAL_ERROR "Failed to find Boost libraries."
250                         "Did you install libboost-dev and libboost-context-dev?"
251                         "(libboost-context-dev is optional)")
252   endif()
253 endif()
254
255 # Try again to see if we have libboost-context
256 find_package(Boost 1.42 COMPONENTS context)
257 set(Boost_FOUND 1) # We don't care of whether this component is missing
258
259 if(Boost_FOUND AND Boost_CONTEXT_FOUND)
260   # We should use feature detection for this instead:
261   if (Boost_VERSION LESS 105600)
262     message("Found Boost.Context API v1")
263     set(HAVE_BOOST_CONTEXTS 1)
264   else()
265     message("Found Boost.Context API v2")
266     set(HAVE_BOOST_CONTEXTS 2)
267   endif()
268 else()
269   message ("   boost        : found.")
270   message ("   boost-context: missing. Install libboost-context-dev for this optional feature.")
271   set(HAVE_BOOST_CONTEXTS 0)
272 endif()
273
274 # Checks for header libraries functions.
275 CHECK_LIBRARY_EXISTS(execinfo backtrace              "" HAVE_BACKTRACE_IN_LIBEXECINFO)
276 CHECK_LIBRARY_EXISTS(rt      clock_gettime           "" HAVE_POSIX_GETTIME)
277
278 CHECK_LIBRARY_EXISTS(pthread pthread_create          "" HAVE_PTHREAD)
279 CHECK_LIBRARY_EXISTS(pthread sem_init                "" HAVE_SEM_INIT_LIB)
280 CHECK_LIBRARY_EXISTS(pthread sem_open                "" HAVE_SEM_OPEN_LIB)
281 CHECK_LIBRARY_EXISTS(pthread sem_timedwait           "" HAVE_SEM_TIMEDWAIT_LIB)
282 CHECK_LIBRARY_EXISTS(pthread pthread_mutex_timedlock "" HAVE_MUTEX_TIMEDLOCK_LIB)
283
284
285 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
286   set(CMAKE_REQUIRED_DEFINITIONS "-D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE")
287 elseif(MINGW)
288   #¬†Use the GNU version of unusual modifiers like PRIx64
289   add_definitions(-D__USE_MINGW_ANSI_STDIO=1)
290   set(CMAKE_REQUIRED_DEFINITIONS "-D__USE_MINGW_ANSI_STDIO=1")
291 else()
292   set(CMAKE_REQUIRED_DEFINITIONS "-D_GNU_SOURCE")
293 endif()
294
295 CHECK_INCLUDE_FILES("stdlib.h;stdarg.h;string.h;float.h" STDC_HEADERS)
296 CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_VALGRIND_H)
297 CHECK_INCLUDE_FILE("sys/stat.h" HAVE_SYS_STAT_H)
298 CHECK_INCLUDE_FILE("sys/ptrace.h" HAVE_SYS_PTRACE_H)
299 CHECK_INCLUDE_FILE("windows.h" HAVE_WINDOWS_H)
300 CHECK_INCLUDE_FILE("errno.h" HAVE_ERRNO_H)
301 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
302 CHECK_INCLUDE_FILE("execinfo.h" HAVE_EXECINFO_H)
303 CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
304 CHECK_INCLUDE_FILE("sys/time.h" HAVE_SYS_TIME_H)
305 CHECK_INCLUDE_FILE("sys/param.h" HAVE_SYS_PARAM_H)
306 CHECK_INCLUDE_FILE("sys/sysctl.h" HAVE_SYS_SYSCTL_H)
307 CHECK_INCLUDE_FILE("time.h" HAVE_TIME_H)
308 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
309 CHECK_INCLUDE_FILE("linux/futex.h" HAVE_FUTEX_H)
310
311 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
312 CHECK_FUNCTION_EXISTS(nanosleep HAVE_NANOSLEEP)
313 CHECK_FUNCTION_EXISTS(getdtablesize HAVE_GETDTABLESIZE)
314 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
315 CHECK_FUNCTION_EXISTS(popen HAVE_POPEN)
316
317 CHECK_SYMBOL_EXISTS(vasprintf stdio.h HAVE_VASPRINTF)
318 if(MINGW) 
319   # The detection of vasprintf fails on MinGW, assumingly because it's
320   # defined as an inline function in stdio.h instead of a regular
321   # function. So force the result to be 1 despite of the test.
322   set(HAVE_VASPRINTF 1)
323 endif()
324
325 CHECK_FUNCTION_EXISTS(makecontext HAVE_MAKECONTEXT)
326 CHECK_FUNCTION_EXISTS(process_vm_readv HAVE_PROCESS_VM_READV)
327
328 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
329
330 #Check if __thread is defined
331 execute_process(
332   COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_thread_storage.c"
333   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
334   RESULT_VARIABLE HAVE_thread_storage_run
335   )
336
337 if(HAVE_thread_storage_run)
338   set(HAVE_THREAD_LOCAL_STORAGE 1)
339 else()
340   set(HAVE_THREAD_LOCAL_STORAGE 0)
341 endif()
342
343 # Our usage of mmap is Linux-specific (flag MAP_ANONYMOUS), but kFreeBSD uses a GNU libc
344 IF(HAVE_MMAP AND
345    NOT "${CMAKE_SYSTEM}" MATCHES "Linux" AND 
346    NOT "${CMAKE_SYSTEM}" MATCHES "kFreeBSD" AND 
347    NOT "${CMAKE_SYSTEM}" MATCHES "GNU" AND 
348    NOT  "${CMAKE_SYSTEM}" MATCHES "Darwin")
349   SET(HAVE_MMAP 0)
350   message(STATUS "Warning: MMAP is thought as non functional on this architecture (${CMAKE_SYSTEM})")
351 ENDIF()
352
353 if(HAVE_MMAP AND HAVE_THREAD_LOCAL_STORAGE)
354   SET(HAVE_MMALLOC 1)
355 else()
356   SET(HAVE_MMALLOC 0)
357 endif()
358
359
360 if(WIN32) # Those files are not detected despite being present
361   set(HAVE_UCONTEXT_H 1)
362   set(HAVE_MAKECONTEXT 1)
363 endif()
364
365 set(HAVE_UCONTEXT_CONTEXTS 0)
366 set(HAVE_THREAD_CONTEXTS 0)
367
368 if(enable_jedule)
369   set(HAVE_JEDULE 1)
370 endif()
371
372 if(enable_mallocators)
373   SET(MALLOCATOR_IS_WANTED 1)
374 else()
375   SET(MALLOCATOR_IS_WANTED 0)
376 endif()
377
378 if(enable_model-checking AND HAVE_MMALLOC)
379   SET(HAVE_MC 1)
380   SET(MMALLOC_WANT_OVERRIDE_LEGACY 1)
381   include(FindLibunwind)
382   include(FindLibdw)
383 else()
384   if(enable_model-checking)
385     message(STATUS "Warning: support for model-checking has been disabled because HAVE_MMALLOC is false")
386   endif()
387   SET(HAVE_MC 0)
388   SET(HAVE_MMALLOC 0)
389   SET(MMALLOC_WANT_OVERRIDE_LEGACY 0)
390 endif()
391
392 if(enable_smpi)
393   include(FindGFortran)
394   SET(HAVE_SMPI 1)
395   if("${CMAKE_SYSTEM}" MATCHES "Linux")
396     SET(USE_LIBUTIL 0)
397     SET(HAVE_PRIVATIZATION 1)
398   elseif("${CMAKE_SYSTEM}" MATCHES "^FreeBSD")
399     SET(USE_LIBUTIL 0)
400     SET(HAVE_PRIVATIZATION 0)
401   else()
402     message (STATUS "Warning:  no support for SMPI automatic privatization on this platform")
403     SET(HAVE_PRIVATIZATION 0)
404   endif()
405 endif()
406
407 #--------------------------------------------------------------------------------------------------
408 ### Check for GNU dynamic linker
409 CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
410 if (HAVE_DLFCN_H)
411     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_gnu_dynlinker.c -ldl -o test_gnu_ld
412       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
413       OUTPUT_VARIABLE HAVE_GNU_LD_compil
414     )
415     if(HAVE_GNU_LD_compil)
416       set(HAVE_GNU_LD 0)
417       message(STATUS "Warning: test program toward GNU ld failed to compile:")
418       message(STATUS "${HAVE_GNU_LD_comp_output}")
419     else()
420
421       execute_process(COMMAND ./test_gnu_ld
422           WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
423           RESULT_VARIABLE HAVE_GNU_LD_run
424           OUTPUT_VARIABLE var_exec
425       )
426
427       if(NOT HAVE_GNU_LD_run)
428         set(HAVE_GNU_LD 1)
429         message(STATUS "We are using GNU dynamic linker")
430       else()
431         set(HAVE_GNU_LD 0)
432         message(STATUS "Warning: error while checking for GNU ld:")
433         message(STATUS "Test output: '${var_exec}'")
434         message(STATUS "Exit status: ${HAVE_GNU_LD_run}")
435       endif()
436       file(REMOVE test_gnu_ld)
437     endif()
438 endif()
439
440
441 #--------------------------------------------------------------------------------------------------
442 ### Initialize of CONTEXT THREADS
443
444 if(HAVE_PTHREAD)
445   ### Test that we have a way to create semaphores
446
447   if(HAVE_SEM_OPEN_LIB)
448     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_open.c -lpthread -o sem_open
449     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
450     OUTPUT_VARIABLE HAVE_SEM_OPEN_compil
451     )
452
453     # Test sem_open by compiling:
454     if(HAVE_SEM_OPEN_compil)
455       set(HAVE_SEM_OPEN 0)
456       message(STATUS "Warning: sem_open not compilable")
457       message(STATUS "HAVE_SEM_OPEN_comp_output: ${HAVE_SEM_OPEN_comp_output}")
458     else()
459       set(HAVE_SEM_OPEN 1)
460       message(STATUS "sem_open is compilable")
461     endif()
462
463     # If we're not crosscompiling, we check by executing the program:
464     if (HAVE_SEM_OPEN AND NOT CMAKE_CROSSCOMPILING)
465       execute_process(COMMAND ./sem_open
466       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
467       RESULT_VARIABLE HAVE_SEM_OPEN_run
468       OUTPUT_VARIABLE var_compil
469       )
470       if (NOT HAVE_SEM_OPEN_run)
471         set(HAVE_SEM_OPEN 1)
472         message(STATUS "sem_open is executable")
473       else()
474         set(HAVE_SEM_OPEN 0)
475         if(EXISTS "${CMAKE_BINARY_DIR}/sem_open")
476           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open exists!")
477         else()
478           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open not exists!")
479         endif()
480         message(STATUS "Warning: sem_open not executable")
481         message(STATUS "Compilation output: '${var_compil}'")
482         message(STATUS "Exit result of sem_open: ${HAVE_SEM_OPEN_run}")
483       endif()
484     endif()
485     file(REMOVE sem_open)
486
487   else()
488     set(HAVE_SEM_OPEN 0)
489   endif()
490
491   if(HAVE_SEM_INIT_LIB)
492     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_init.c -lpthread -o sem_init
493     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
494     RESULT_VARIABLE HAVE_SEM_INIT_run OUTPUT_VARIABLE HAVE_SEM_INIT_compil)
495
496     # Test sem_init by compiling:
497     if(HAVE_SEM_INIT_compil)
498       set(HAVE_SEM_INIT 0)
499       message(STATUS "Warning: sem_init not compilable")
500       message(STATUS "HAVE_SEM_INIT_comp_output: ${HAVE_SEM_OPEN_comp_output}")
501     else()
502       set(HAVE_SEM_INIT 1)
503       message(STATUS "sem_init is compilable")
504     endif()
505
506     # If we're not crosscompiling, we check by executing the program:
507     if (HAVE_SEM_INIT AND NOT CMAKE_CROSSCOMPILING)
508       execute_process(COMMAND ./sem_init
509       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
510       RESULT_VARIABLE HAVE_SEM_INIT_run
511       OUTPUT_VARIABLE var_compil
512       )
513       if (NOT HAVE_SEM_INIT_run)
514         set(HAVE_SEM_INIT 1)
515         message(STATUS "sem_init is executable")
516       else()
517         set(HAVE_SEM_INIT 0)
518         if(EXISTS "${CMAKE_BINARY_DIR}/sem_init")
519           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init exists!")
520         else()
521           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init not exists!")
522         endif()
523         message(STATUS "Warning: sem_init not executable")
524         message(STATUS "Compilation output: '${var_compil}'")
525         message(STATUS "Exit result of sem_init: ${HAVE_SEM_INIT_run}")
526       endif()
527     endif()
528     file(REMOVE sem_init)
529   endif()
530
531   if(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
532     message(FATAL_ERROR "Semaphores are not usable (neither sem_open nor sem_init is both compilable and executable), but they are mandatory to threads (you may need to mount /dev).")
533   endif()
534
535   ### Test that we have a way to timewait for semaphores
536
537   if(HAVE_SEM_TIMEDWAIT_LIB)
538
539     execute_process(
540       COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_timedwait.c -lpthread"
541       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
542       OUTPUT_VARIABLE HAVE_SEM_TIMEDWAIT_run
543       )
544
545     if(HAVE_SEM_TIMEDWAIT_run)
546       set(HAVE_SEM_TIMEDWAIT 0)
547       message(STATUS "timedwait not compilable")
548     else()
549       set(HAVE_SEM_TIMEDWAIT 1)
550       message(STATUS "timedwait is compilable")
551     endif()
552   endif()
553
554   ### HAVE_MUTEX_TIMEDLOCK
555
556   if(HAVE_MUTEX_TIMEDLOCK_LIB)
557
558     execute_process(
559       COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_mutex_timedlock.c -lpthread"
560       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
561       OUTPUT_VARIABLE HAVE_MUTEX_TIMEDLOCK_run
562       )
563
564     if(HAVE_MUTEX_TIMEDLOCK_run)
565       set(HAVE_MUTEX_TIMEDLOCK 0)
566       message(STATUS "timedlock not compilable")
567     else()
568       message(STATUS "timedlock is compilable")
569       set(HAVE_MUTEX_TIMEDLOCK 1)
570     endif()
571   endif()
572 endif()
573
574 # This is needed for ucontext on MacOS X:
575 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
576   add_definitions(-D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE)
577 endif()
578
579 if(WIN32)
580   # We always provide our own implementation of ucontext on Windows.
581   try_compile(HAVE_UCONTEXT
582     ${CMAKE_BINARY_DIR}
583     ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_AC_CHECK_MCSC.c
584     COMPILE_DEFINITIONS -D_XBT_WIN32 -I${CMAKE_HOME_DIRECTORY}/src/include -I${CMAKE_HOME_DIRECTORY}/src/xbt
585   )
586 else()
587   # We always provide our own implementation of ucontext on Windows.
588   try_compile(HAVE_UCONTEXT
589     ${CMAKE_BINARY_DIR}
590     ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_AC_CHECK_MCSC.c)
591 endif()
592
593 #If can have both context
594
595 if(HAVE_UCONTEXT)
596   set(HAVE_UCONTEXT_CONTEXTS 1)
597   message("-- Support for ucontext factory")
598 endif()
599
600 if(HAVE_PTHREAD)
601   set(HAVE_THREAD_CONTEXTS 1)
602   message("-- Support for thread context factory")
603 endif()
604
605 ###############
606 ## GIT version check
607 ##
608 if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/)
609   execute_process(COMMAND git remote
610   COMMAND head -n 1
611   WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
612   OUTPUT_VARIABLE remote
613   RESULT_VARIABLE ret
614   )
615   string(REPLACE "\n" "" remote "${remote}")
616   #message(STATUS "Git remote: ${remote}")
617   execute_process(COMMAND git config --get remote.${remote}.url
618   WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
619   OUTPUT_VARIABLE url
620   RESULT_VARIABLE ret
621   )
622   string(REPLACE "\n" "" url "${url}")
623   #message(STATUS "Git url: ${url}")
624   if(url)
625     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=oneline --abbrev-commit -1
626     WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
627     OUTPUT_VARIABLE GIT_VERSION
628     RESULT_VARIABLE ret
629     )
630     string(REPLACE "\n" "" GIT_VERSION "${GIT_VERSION}")
631     message(STATUS "Git version: ${GIT_VERSION}")
632     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --pretty=format:%ai .
633     WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
634     OUTPUT_VARIABLE GIT_DATE
635     RESULT_VARIABLE ret
636     )
637     string(REPLACE "\n" "" GIT_DATE "${GIT_DATE}")
638     message(STATUS "Git date: ${GIT_DATE}")
639     string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
640     
641     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=format:%H -1
642                     WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
643                     OUTPUT_VARIABLE SIMGRID_GITHASH
644                     RESULT_VARIABLE ret
645                     )
646     string(REPLACE "\n" "" SIMGRID_GITHASH "${SIMGRID_GITHASH}")
647                     
648   endif()
649 elseif(EXISTS ${CMAKE_HOME_DIRECTORY}/.gitversion)
650   FILE(STRINGS ${CMAKE_HOME_DIRECTORY}/.gitversion GIT_VERSION)
651 endif()
652
653 if(GIT_VERSION)
654   set(SIMGRID_VERSION_BANNER "${SIMGRID_VERSION_BANNER} at commit ${GIT_VERSION}")
655 endif()
656 if(GIT_DATE)
657   set(SIMGRID_VERSION_BANNER "${SIMGRID_VERSION_BANNER} (${GIT_DATE})")
658 endif()
659 #--------------------------------------------------------------------------------------------------
660
661 set(makecontext_CPPFLAGS_2 "")
662 if(HAVE_MAKECONTEXT OR WIN32)
663   set(makecontext_CPPFLAGS "-DTEST_makecontext")
664   if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
665     set(makecontext_CPPFLAGS_2 "-D_XOPEN_SOURCE=700")
666   endif()
667
668   if(WIN32)
669     if(ARCH_32_BITS)
670       set(makecontext_CPPFLAGS "-DTEST_makecontext -D_I_X86_")
671     else()
672       set(makecontext_CPPFLAGS "-DTEST_makecontext -D_AMD64_")
673     endif()
674     set(makecontext_CPPFLAGS_2 "-D_XBT_WIN32 -I${CMAKE_HOME_DIRECTORY}/src/include -I${CMAKE_HOME_DIRECTORY}/src/xbt")
675   endif()
676
677   file(REMOVE ${CMAKE_BINARY_DIR}/conftestval)
678
679   if(CMAKE_CROSSCOMPILING)
680     set(RUN_makecontext_VAR "cross")
681     set(COMPILE_makecontext_VAR "cross")
682   else()
683     try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
684       ${CMAKE_BINARY_DIR}
685       ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stacksetup.c
686       COMPILE_DEFINITIONS "${makecontext_CPPFLAGS} ${makecontext_CPPFLAGS_2}"
687       )
688   endif()
689
690   if(EXISTS ${CMAKE_BINARY_DIR}/conftestval)
691     file(READ ${CMAKE_BINARY_DIR}/conftestval MAKECONTEXT_ADDR_SIZE)
692     string(REPLACE "\n" "" MAKECONTEXT_ADDR_SIZE "${MAKECONTEXT_ADDR_SIZE}")
693     string(REGEX MATCH ;^.*,;MAKECONTEXT_ADDR "${MAKECONTEXT_ADDR_SIZE}")
694     string(REGEX MATCH ;,.*$; MAKECONTEXT_SIZE "${MAKECONTEXT_ADDR_SIZE}")
695     string(REPLACE "," "" makecontext_addr "${MAKECONTEXT_ADDR}")
696     string(REPLACE "," "" makecontext_size "${MAKECONTEXT_SIZE}")
697     set(pth_skaddr_makecontext "#define pth_skaddr_makecontext(skaddr,sksize) (${makecontext_addr})")
698     set(pth_sksize_makecontext "#define pth_sksize_makecontext(skaddr,sksize) (${makecontext_size})")
699   else()
700     # message(FATAL_ERROR "makecontext is not compilable")
701   endif()
702 endif()
703
704 #--------------------------------------------------------------------------------------------------
705
706 ### check for stackgrowth
707 if (NOT CMAKE_CROSSCOMPILING)
708   try_run(RUN_stackgrowth_VAR COMPILE_stackgrowth_VAR
709     ${CMAKE_BINARY_DIR}
710     ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stackgrowth.c
711     RUN_OUTPUT_VARIABLE stack
712     COPY_FILE test_stackgrowth
713   )
714 endif()
715 if("${stack}" STREQUAL "down")
716   set(PTH_STACKGROWTH "-1")
717 elseif("${stack}" STREQUAL "up")
718   set(PTH_STACKGROWTH "1")
719 else()
720   if("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
721     set(PTH_STACKGROWTH "-1")
722   elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "i686")
723     set(PTH_STACKGROWTH "-1")
724   else()
725     message(FATAL_ERROR "Could not figure out the stack direction. Test prog returned: ${stack}; CMAKE_SYSTEM_PROCESSOR: ${CMAKE_SYSTEM_PROCESSOR}.")
726   endif()
727 endif()
728 # If the test ran well, remove the test binary
729 execute_process(COMMAND ${CMAKE_COMMAND} -E remove test_stackgrowth)
730
731 ###############
732 ## System checks
733 ##
734
735 ### check for addr2line
736 find_path(ADDR2LINE NAMES addr2line     PATHS NO_DEFAULT_PATHS  )
737 if(ADDR2LINE)
738   set(ADDR2LINE "${ADDR2LINE}/addr2line")
739 endif()
740
741 ### File to create
742
743 configure_file("${CMAKE_HOME_DIRECTORY}/src/context_sysv_config.h.in"
744   "${CMAKE_BINARY_DIR}/src/context_sysv_config.h" @ONLY IMMEDIATE)
745
746 SET( CMAKEDEFINE "#cmakedefine" )
747 configure_file("${CMAKE_HOME_DIRECTORY}/tools/cmake/src/internal_config.h.in" "${CMAKE_BINARY_DIR}/src/internal_config.h" @ONLY IMMEDIATE)
748 configure_file("${CMAKE_BINARY_DIR}/src/internal_config.h" "${CMAKE_BINARY_DIR}/src/internal_config.h" @ONLY IMMEDIATE)
749 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid_config.h.in" "${CMAKE_BINARY_DIR}/include/simgrid_config.h" @ONLY IMMEDIATE)
750
751 set(top_srcdir "${CMAKE_HOME_DIRECTORY}")
752 set(srcdir "${CMAKE_HOME_DIRECTORY}/src")
753 set(bindir "${CMAKE_BINARY_DIR}")
754
755 ### Script used when simgrid is installed
756 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
757 set(includeflag "-I${CMAKE_INSTALL_PREFIX}/include -I${CMAKE_INSTALL_PREFIX}/include/smpi")
758 set(includedir "${CMAKE_INSTALL_PREFIX}/include")
759 set(libdir ${exec_prefix}/lib)
760 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_INSTALL_PREFIX}/lib")
761 if(NS3_LIBRARY_PATH)
762   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
763 endif()
764 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
765
766 file(READ ${CMAKE_HOME_DIRECTORY}/src/smpi/smpitools.sh SMPITOOLS_SH)
767 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/mpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/mpif.h @ONLY)
768 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicc.in ${CMAKE_BINARY_DIR}/bin/smpicc @ONLY)
769 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicxx.in ${CMAKE_BINARY_DIR}/bin/smpicxx @ONLY)
770 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpiff.in ${CMAKE_BINARY_DIR}/bin/smpiff @ONLY)
771 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpif90.in ${CMAKE_BINARY_DIR}/bin/smpif90 @ONLY)
772 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpirun.in ${CMAKE_BINARY_DIR}/bin/smpirun @ONLY)
773
774 ### Script used when simgrid is compiling
775 set(includeflag "-I${CMAKE_HOME_DIRECTORY}/include -I${CMAKE_HOME_DIRECTORY}/include/smpi")
776 set(includeflag "${includeflag} -I${CMAKE_BINARY_DIR}/include -I${CMAKE_BINARY_DIR}/include/smpi")
777 set(includedir "${CMAKE_HOME_DIRECTORY}/include")
778 set(exec_prefix "${CMAKE_BINARY_DIR}/smpi_script/")
779 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_BINARY_DIR}/lib")
780 if(NS3_LIBRARY_PATH)
781   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
782 endif()
783 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
784 set(libdir "${CMAKE_BINARY_DIR}/lib")
785
786 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicc.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpicc @ONLY)
787 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicxx.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpicxx @ONLY)
788 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpiff.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpiff @ONLY)
789 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpif90.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpif90 @ONLY)
790 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpirun.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpirun @ONLY)
791
792 set(top_builddir ${CMAKE_HOME_DIRECTORY})
793
794 if(NOT WIN32)
795   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpicc)
796   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpicxx)
797   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpiff)
798   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpif90)
799   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpirun)
800   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpicc)
801   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpicxx)
802   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpiff)
803   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpif90)
804   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpirun)
805 endif()
806
807 set(generated_headers_to_install
808   ${CMAKE_CURRENT_BINARY_DIR}/include/smpi/mpif.h
809   ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h
810   )
811
812 set(generated_headers
813   ${CMAKE_CURRENT_BINARY_DIR}/src/context_sysv_config.h
814   ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h
815   )
816
817 set(generated_files_to_clean
818   ${generated_headers}
819   ${generated_headers_to_install}
820   ${CMAKE_BINARY_DIR}/bin/smpicc
821   ${CMAKE_BINARY_DIR}/bin/smpicxx
822   ${CMAKE_BINARY_DIR}/bin/smpiff
823   ${CMAKE_BINARY_DIR}/bin/smpif90
824   ${CMAKE_BINARY_DIR}/bin/smpirun
825   ${CMAKE_BINARY_DIR}/bin/colorize
826   ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
827   ${CMAKE_BINARY_DIR}/examples/smpi/tracing/smpi_traced.trace
828   )
829
830 if(NOT "${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
831   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt COPYONLY)
832   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt COPYONLY)
833   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allReduce.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt COPYONLY)
834   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_barrier.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt COPYONLY)
835   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_bcast.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt COPYONLY)
836   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_with_isend.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt COPYONLY)
837   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt COPYONLY)
838   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoallv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt COPYONLY)
839   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_waitall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt COPYONLY)
840   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_reducescatter.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt COPYONLY)
841   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_gather.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt COPYONLY)
842   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allgatherv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt COPYONLY)
843   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile COPYONLY)
844   
845   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/description_file ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file COPYONLY)
846   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/README ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README COPYONLY)
847   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/smpi_replay.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt COPYONLY)
848   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt COPYONLY)
849   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt COPYONLY)
850   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt COPYONLY)
851   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt COPYONLY)
852   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt COPYONLY)
853   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt COPYONLY)
854   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt COPYONLY)
855   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt COPYONLY)
856   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt COPYONLY)
857   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt COPYONLY)
858   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt COPYONLY)
859   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt COPYONLY)
860   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt COPYONLY)
861   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt COPYONLY)
862   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt COPYONLY)
863   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt COPYONLY)
864   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt COPYONLY)
865   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt COPYONLY)
866   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt COPYONLY)
867   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt COPYONLY)
868   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt COPYONLY)
869   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt COPYONLY)
870   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt COPYONLY)
871   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt COPYONLY)
872   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt COPYONLY)
873   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt COPYONLY)
874   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt COPYONLY)
875   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt COPYONLY)
876   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt COPYONLY)
877   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt COPYONLY)
878   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt COPYONLY)
879   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt COPYONLY)
880
881   set(generated_files_to_clean
882     ${generated_files_to_clean}
883     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt
884     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt
885     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt
886     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt
887     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt
888     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt
889     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt
890     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt
891     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt
892     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt
893     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt
894     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt
895     ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile
896     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file
897     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README
898     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt
899     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt
900     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt
901     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt
902     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt
903     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt
904     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt
905     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt
906     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt
907     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt
908     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt
909     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt
910     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt
911     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt
912     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt
913     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt
914     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt
915     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt
916     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt
917     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt
918     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt
919     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt
920     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt
921     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt
922     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt
923     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt
924     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt
925     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt
926     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt
927     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt
928     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt
929     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt
930     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt
931     )
932 endif()
933
934 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
935   "${generated_files_to_clean}")
936
937 ### Define source packages for Libs
938 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/DefinePackages.cmake)
939
940 ### Build some Maintainer files
941 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MaintainerMode.cmake)
942 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/UnitTesting.cmake)
943
944 ### Setup gcc & clang flags
945 if (NOT MSVC)
946   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/GCCFlags.cmake)
947 endif()
948
949 ### Make Libs
950 if(NOT WIN32)
951   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLib.cmake)
952 else()
953   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLibWin.cmake)
954 endif()
955
956 if(enable_java)
957   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Java.cmake)
958 endif()
959
960 ### Make tests
961 if(enable_memcheck_xml)
962   set(enable_memcheck true)
963 endif()
964
965 INCLUDE(CTest)
966 ENABLE_TESTING()
967 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Tests.cmake)
968 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/CTestConfig.cmake)
969
970 ### Define subdirectories
971 foreach(cmakefile ${CMAKEFILES_TXT})
972   string(REPLACE "/CMakeLists.txt" "" repository ${cmakefile})
973   add_subdirectory("${CMAKE_HOME_DIRECTORY}/${repository}")
974 endforeach()
975
976 ### Setup the distrib
977 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Distrib.cmake)
978
979 ### Build the doc (Windows downloads the doc instead of regenerating)
980 #
981 if(NOT WIN32)
982   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Documentation.cmake)
983 else()
984   find_program(WGET_PROGRAM  NAMES wget)
985   message(STATUS "wget: ${WGET_PROGRAM}")
986   if(WGET_PROGRAM)
987     ADD_CUSTOM_TARGET(documentation
988       COMMENT "Downloading the SimGrid documentation..."
989       COMMAND ${WGET_PROGRAM} -r -np -nH -nd http://simgrid.gforge.inria.fr/simgrid/${release_version}/doc/
990       WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/doc/html
991     )
992   endif()
993 endif()
994
995 ### Print ARGS
996 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/PrintArgs.cmake)
997
998 INCLUDE(Dart)