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[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} ${CMAKE_HOME_DIRECTORY}/tools/cmake/Modules)
4
5 project(SimGrid C CXX)
6
7 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
8 #     Check for the compiler        #
9 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
10
11 ### Need to set rc ccompiler before enable language
12 if(WIN32)
13   SET(CMAKE_RC_COMPILER "windres")
14 endif()
15
16 ## 
17 ## Check the C/C++ standard that we need
18 ##   See also tools/cmake/GCCFlags.cmake that sets our paranoid warning flags
19 INCLUDE(CheckCCompilerFlag)
20 CHECK_C_COMPILER_FLAG(-fstack-cleaner HAVE_C_STACK_CLEANER)
21
22 ## Request full debugging flags
23 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g3")
24 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g3")
25 set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -g")
26
27 if (CMAKE_COMPILER_IS_GNUCC)    
28   if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.7")
29     message(FATAL_ERROR
30             "SimGrid needs at least g++ version 4.7 to compile but you have ${CMAKE_CXX_COMPILER_VERSION}."
31             "You need a sufficient support of c++11 to compile SimGrid.")
32   endif()
33 endif()
34
35 ## We need a decent support of the c++11 standard
36 include(CheckCXXCompilerFlag)
37 CHECK_CXX_COMPILER_FLAG("-std=gnu++11" COMPILER_SUPPORTS_CXX11)
38 if(COMPILER_SUPPORTS_CXX11)
39   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11")
40 else() 
41   message(FATAL_ERROR 
42           "The compiler ${CMAKE_CXX_COMPILER} (v${CMAKE_CXX_COMPILER_VERSION}) has no C++11 support. "
43            "Please use a decent C++ compiler.")
44 endif()
45
46 ### And we need C11 standard, too
47 include(CheckCCompilerFlag)
48 CHECK_C_COMPILER_FLAG("-std=gnu11" COMPILER_SUPPORTS_C11)
49 if(COMPILER_SUPPORTS_C11)
50   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu11")
51 else()
52   message(FATAL_ERROR 
53           "The compiler ${CMAKE_C_COMPILER} (v${CMAKE_C_COMPILER_VERSION}) has no C11 support. "
54           "Please use a decent C compiler "
55           "(note that c++11 support of ${CMAKE_CXX_COMPILER} seems ok).")
56 endif()
57 if(APPLE AND (CMAKE_C_COMPILER_VERSION VERSION_LESS "4.6"))
58   ### gcc 4.[1-5] cannot compile ucontext on OSX
59   message(STATUS "Ucontext can't be used with this version of gcc (must be greater than 4.5)")
60   set(HAVE_UCONTEXT_H 0)
61 endif()
62
63
64 ### Setup Options
65 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Option.cmake)
66
67 ### SMPI vs. Fortran
68 if ((NOT DEFINED enable_smpi) OR enable_smpi) 
69   # First unset the compiler in case we're re-running cmake over a previous
70   # configuration where it was saved as smpiff
71   unset(CMAKE_Fortran_COMPILER)
72   
73   SET(SMPI_FORTRAN 0)
74   if(enable_fortran)
75     enable_language(Fortran OPTIONAL)
76   endif()
77   
78   if(CMAKE_Fortran_COMPILER)
79     # Fortran compiler detected: save it, then replace by smpiff
80     set(SAVED_Fortran_COMPILER "${CMAKE_Fortran_COMPILER}" CACHE FILEPATH "The real Fortran compiler")
81     set(CMAKE_Fortran_COMPILER smpiff)
82     set(SMPI_FORTRAN 1)
83   endif(CMAKE_Fortran_COMPILER)
84
85 endif()
86
87 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
88 #     Build the version number      #
89 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
90
91 set(SIMGRID_VERSION_MAJOR "3")
92 set(SIMGRID_VERSION_MINOR "16")
93 set(SIMGRID_VERSION_PATCH "0")
94 set(SIMGRID_VERSION_EXTRA "-DEVEL") # Extra words to add to version string (e.g. -rc1)
95
96 set(SIMGRID_VERSION_DATE  "2017") # Year for copyright information
97
98 if(${SIMGRID_VERSION_PATCH} EQUAL "0")
99   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}")
100 else()
101   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}.${SIMGRID_VERSION_PATCH}")
102 endif()
103
104 set(SIMGRID_VERSION_STRING "SimGrid version ${release_version}${SIMGRID_VERSION_EXTRA}")
105
106 set(libsimgrid_version "${release_version}")
107 set(libsimgrid-java_version "${release_version}")
108
109 ### SET THE LIBRARY EXTENSION 
110 if(APPLE)
111   set(LIB_EXE "dylib")
112 elseif(WIN32)
113   set(LIB_EXE "a")
114   set(BIN_EXE ".exe")
115 else()
116   set(LIB_EXE "so")
117 endif()
118
119 execute_process(COMMAND ${CMAKE_LINKER} -version OUTPUT_VARIABLE LINKER_VERSION ERROR_VARIABLE LINKER_VERSION)
120 string(REGEX MATCH "[0-9].[0-9]*" LINKER_VERSION "${LINKER_VERSION}")
121
122 ### Set the library providing dlopen
123 if("${CMAKE_SYSTEM}" MATCHES "Linux")
124   find_library(DL_LIBRARY dl)
125 endif("${CMAKE_SYSTEM}" MATCHES "Linux")
126
127 ### Find programs and paths
128 FIND_PROGRAM(GCOV_PATH gcov)
129 include(FindPerl)
130 if(NOT PERL_FOUND)
131   message(FATAL_ERROR "Please install Perl to compile SimGrid.")
132 endif()
133
134 # tesh.py needs python 3 (or the module python-subprocess32 on python2.8+)
135 set(PythonInterp_FIND_VERSION 3)
136 set(PythonInterp_FIND_VERSION_COUNT 1)
137 set(PythonInterp_FIND_VERSION_MAJOR 3)
138 include(FindPythonInterp)
139 if(NOT PYTHONINTERP_FOUND)
140   message(FATAL_ERROR "Please install Python (version 3 or higher).")
141 endif()
142
143 if (APPLE)
144   set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
145   set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
146 endif()
147 SET(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib)
148
149 ### Compute the include paths
150 set(INCLUDES
151   ${CMAKE_HOME_DIRECTORY}
152   ${CMAKE_HOME_DIRECTORY}/include
153   ${CMAKE_HOME_DIRECTORY}/src/include
154   ${CMAKE_BINARY_DIR}
155   ${CMAKE_BINARY_DIR}/include
156   )
157
158 if(NOT CMAKE_CROSSCOMPILING AND EXISTS /usr/include/)
159   set(INCLUDES ${INCLUDES} /usr/include/)
160 endif()
161
162 if(WIN32)
163   set(CMAKE_INCLUDE_WIN "${CMAKE_C_COMPILER}")
164   set(CMAKE_LIB_WIN "${CMAKE_C_COMPILER}")
165   string(REGEX REPLACE "/bin/gcc.*" "/include"  CMAKE_INCLUDE_WIN "${CMAKE_INCLUDE_WIN}")
166   string(REGEX REPLACE "/bin/gcc.*" "/lib"  CMAKE_LIB_WIN "${CMAKE_LIB_WIN}")
167   set(INCLUDES ${INCLUDES} ${CMAKE_INCLUDE_WIN})
168   unset(CMAKE_INCLUDE_WIN)
169 endif()
170
171 include_directories(${INCLUDES})
172
173 # library dependency cannot start with a space (CMP0004), so initialize it with something that is never desactivated.
174 set(SIMGRID_DEP "-lm") 
175
176 ### Determine the assembly flavor that we need today
177 set(HAVE_RAW_CONTEXTS 0)
178 include(CMakeDetermineSystem)
179 IF(CMAKE_SYSTEM_PROCESSOR MATCHES ".86|AMD64|amd64")
180   IF(CMAKE_SIZEOF_VOID_P EQUAL 4) # 32 bits
181     message(STATUS "System processor: i686 (${CMAKE_SYSTEM_PROCESSOR}, 32 bits)")
182     set(SIMGRID_PROCESSOR_i686 1)
183     set(SIMGRID_PROCESSOR_x86_64 0)
184   ELSE()
185     message(STATUS "System processor: x86_64 (${CMAKE_SYSTEM_PROCESSOR}, 64 bits)")
186     set(SIMGRID_PROCESSOR_i686 0)
187     set(SIMGRID_PROCESSOR_x86_64 1)
188   ENDIF()
189   if (WIN32)
190     message(STATUS "Disable fast raw contexts on Windows.")
191   else()
192     set(HAVE_RAW_CONTEXTS 1)
193   endif()
194 ELSE()
195   set(SIMGRID_PROCESSOR_i686 0)
196   set(SIMGRID_PROCESSOR_x86_64 0)
197 ENDIF()
198
199 include(CheckFunctionExists)
200 include(CheckTypeSize)
201 include(CheckIncludeFile)
202 include(CheckIncludeFiles)
203 include(CheckLibraryExists)
204 include(CheckSymbolExists)
205
206 set(HAVE_GRAPHVIZ 0)
207 include(FindGraphviz)
208
209 set(SIMGRID_HAVE_LUA 0)
210 if(enable_lua)
211   include(FindLuaSimgrid)
212 endif()
213
214 set(SIMGRID_HAVE_NS3 0)
215 if(enable_ns3)
216   include(FindNS3)
217   if (SIMGRID_HAVE_NS3)
218     set(SIMGRID_HAVE_NS3 1)
219   else()
220     message(FATAL_ERROR "Cannot find NS3. Please install it (apt-get install ns3 libns3-dev) or disable that cmake option")
221   endif()
222 endif()
223
224 if(WIN32)
225   set(Boost_USE_STATIC_LIBS 1)
226 endif()
227 set(HAVE_PAPI 0)
228 if(enable_smpi_papi)
229   include(FindPAPI)
230   if (NOT HAVE_PAPI)
231     message(FATAL_ERROR "Cannot find PAPI. Please install it (apt-get install papi-tools libpapi-dev) or disable PAPI bindings.")
232   endif()
233 endif()
234
235 # Not finding this is perfectly OK
236 find_package(Boost COMPONENTS unit_test_framework)
237 if (Boost_UNIT_TEST_FRAMEWORK_FOUND)
238   message("--   (enabling the Boost-based unit tests)")
239 else()
240   message("--   (disabling the Boost-based unit tests -- please install libboost-test-dev)")
241 endif()
242
243
244 find_package(Boost 1.48)
245 if(Boost_FOUND)
246   include_directories(${Boost_INCLUDE_DIRS})
247 else()
248   if(APPLE)
249     message(FATAL_ERROR "Boost libraries not found. Try to install them with 'sudo fink install boost1.53.nopython'")
250   else()
251     message(FATAL_ERROR "Boost libraries not found. Install libboost-dev (>= 1.48.0).")
252   endif()
253 endif()
254
255 #Boost context 1.61 will break compatibility with our implementation.
256 #Warn users about that
257 find_package(Boost 1.61 COMPONENTS context)
258
259 if(Boost_FOUND AND Boost_CONTEXT_FOUND)
260   message("   WARNING : our implementation of Boost context factory is not compatible with Boost >=1.61 yet.")
261
262   set(Boost_FOUND 1)
263   set(HAVE_BOOST_CONTEXTS 0)
264 else()
265 # Try again to see if we have libboost-context
266   find_package(Boost 1.42 COMPONENTS context)
267   set(Boost_FOUND 1) # We don't care of whether this component is missing
268
269   if(Boost_FOUND AND Boost_CONTEXT_FOUND)
270     # We should use feature detection for this instead:
271     if (Boost_VERSION LESS 105600)
272       message("Found Boost.Context API v1")
273       set(HAVE_BOOST_CONTEXTS 1)
274     else()
275       message("Found Boost.Context API v2")
276       set(HAVE_BOOST_CONTEXTS 2)
277     endif()
278   else()
279     message ("   boost        : found.")
280     message ("   boost-context: missing. Install libboost-context-dev for this optional feature.")
281     set(HAVE_BOOST_CONTEXTS 0)
282   endif()
283 endif()
284
285 # Checks for header libraries functions.
286 CHECK_LIBRARY_EXISTS(rt      clock_gettime           "" HAVE_POSIX_GETTIME)
287
288 CHECK_LIBRARY_EXISTS(pthread pthread_create          "" HAVE_PTHREAD)
289 if(NOT APPLE) # OS X El Capitan deprecates this function
290   CHECK_LIBRARY_EXISTS(pthread sem_init                "" HAVE_SEM_INIT_LIB)
291 endif()
292 CHECK_LIBRARY_EXISTS(pthread sem_open                "" HAVE_SEM_OPEN_LIB)
293 set(HAVE_PTHREAD_SETAFFINITY 0)
294 CHECK_LIBRARY_EXISTS(pthread pthread_setaffinity_np  "" HAVE_PTHREAD_SETAFFINITY)
295
296 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
297   set(CMAKE_REQUIRED_DEFINITIONS "-D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE")
298 elseif(MINGW)
299   # Use the GNU version of unusual modifiers like PRIx64
300   add_definitions(-D__USE_MINGW_ANSI_STDIO=1)
301   set(CMAKE_REQUIRED_DEFINITIONS "-D__USE_MINGW_ANSI_STDIO=1")
302 else()
303   set(CMAKE_REQUIRED_DEFINITIONS "-D_GNU_SOURCE")
304 endif()
305
306 CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_H)
307 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
308 CHECK_INCLUDE_FILE("execinfo.h" HAVE_EXECINFO_H)
309 CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
310 CHECK_INCLUDE_FILE("sys/param.h" HAVE_SYS_PARAM_H)
311 CHECK_INCLUDE_FILE("sys/sysctl.h" HAVE_SYS_SYSCTL_H)
312 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
313 CHECK_INCLUDE_FILE("linux/futex.h" HAVE_FUTEX_H)
314
315 CHECK_FUNCTION_EXISTS(backtrace HAVE_BACKTRACE)
316 CHECK_FUNCTION_EXISTS(dlfunc HAVE_DLFUNC)
317 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
318 CHECK_FUNCTION_EXISTS(nanosleep HAVE_NANOSLEEP)
319 CHECK_FUNCTION_EXISTS(getdtablesize HAVE_GETDTABLESIZE)
320 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
321 CHECK_FUNCTION_EXISTS(popen HAVE_POPEN)
322 CHECK_FUNCTION_EXISTS(process_vm_readv HAVE_PROCESS_VM_READV)
323 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
324 CHECK_FUNCTION_EXISTS(mremap HAVE_MREMAP)
325
326 CHECK_SYMBOL_EXISTS(vasprintf stdio.h HAVE_VASPRINTF)
327 if(MINGW)
328   # The detection of vasprintf fails on MinGW, assumingly because it's
329   # defined as an inline function in stdio.h instead of a regular
330   # function. So force the result to be 1 despite of the test.
331   set(HAVE_VASPRINTF 1)
332 endif()
333
334 #Check if __thread is defined
335 execute_process(
336   COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_thread_storage.c -o testprog"
337   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
338   RESULT_VARIABLE HAVE_thread_storage_run)
339 file(REMOVE testprog)
340 if(HAVE_thread_storage_run)
341   set(HAVE_THREAD_LOCAL_STORAGE 1)
342 else()
343   set(HAVE_THREAD_LOCAL_STORAGE 0)
344 endif()
345
346 CHECK_INCLUDE_FILE("sys/sendfile.h" HAVE_SENDFILE_H)
347 CHECK_FUNCTION_EXISTS(sendfile HAVE_SENDFILE)
348 if(HAVE_SENDFILE_H AND HAVE_SENDFILE)
349   set(HAVE_SENDFILE 1)
350 else()
351   set(HAVE_SENDFILE 0)
352 endif()
353
354 if(enable_model-checking AND NOT "${CMAKE_SYSTEM}" MATCHES "Linux|FreeBSD")
355   message(WARNING "Support for model-checking has not been enabled on ${CMAKE_SYSTEM}: disabling it")
356   set(enable_model-checking FALSE)
357 endif()
358
359 if(HAVE_MMAP AND HAVE_THREAD_LOCAL_STORAGE)
360   SET(HAVE_MMALLOC 1)
361 else()
362   SET(HAVE_MMALLOC 0)
363   if(enable_model-checking)
364     message(STATUS "Warning: support for model-checking has been disabled because you are missing either mmap or __thread.")
365   endif()
366   SET(enable_model-checking 0)
367 endif()
368
369 if(enable_jedule)
370   set(SIMGRID_HAVE_JEDULE 1)
371 else()
372   set(SIMGRID_HAVE_JEDULE 0)
373 endif()
374
375 if(enable_mallocators)
376   SET(SIMGRID_HAVE_MALLOCATOR 1)
377 else()
378   SET(SIMGRID_HAVE_MALLOCATOR 0)
379 endif()
380
381 include(FindLibunwind)
382 if(HAVE_LIBUNWIND)
383   if(NOT APPLE)
384     SET(SIMGRID_DEP "${SIMGRID_DEP} -lunwind")
385   else()
386     # Apple forbids to link directly against its libunwind implementation
387     # So let's comply and link against the System framework
388     SET(SIMGRID_DEP "${SIMGRID_DEP} -lSystem")
389   endif()
390   if("${CMAKE_SYSTEM}" MATCHES "Linux|FreeBSD")
391     set(SIMGRID_DEP "${SIMGRID_DEP} -lunwind-ptrace")
392     # This supposes that the host machine is either an AMD or a X86.
393     # This is deeply wrong, and should be fixed by manually loading -lunwind-PLAT (FIXME)
394     if(SIMGRID_PROCESSOR_x86_64)
395       SET(SIMGRID_DEP "${SIMGRID_DEP} -lunwind-x86_64")
396     else()
397       SET(SIMGRID_DEP "${SIMGRID_DEP} -lunwind-x86")
398     endif()
399   endif()
400 else()
401   if(enable_model-checking)
402     message(FATAL_ERROR "Please either install the libunwind7-dev package (or equivalent) or turn off the model-checking option of SimGrid.")
403   endif()
404 endif()
405
406 if(enable_model-checking)
407   find_package(Libdw REQUIRED)
408   find_package(Libevent REQUIRED)
409   include_directories(${LIBDW_INCLUDE_DIR} ${LIBEVENT_INCLUDE_DIR})
410   set(SIMGRID_DEP "${SIMGRID_DEP} ${LIBEVENT_LIBRARIES} ${LIBDW_LIBRARIES}")
411   set(SIMGRID_HAVE_MC 1)
412   if("${CMAKE_SYSTEM}" MATCHES "FreeBSD" AND enable_java)
413     message(WARNING "FreeBSD + Model-Checking + Java = too much for now. Disabling java")
414     set(enable_java FALSE)
415   endif()
416 else()
417   SET(SIMGRID_HAVE_MC 0)  
418   set(HAVE_MMALLOC 0)
419 endif()
420
421 if (enable_model-checking AND enable_ns3)
422   message(FATAL_ERROR "Cannot activate both model-checking and NS3 bindings: NS3 pull too much dependencies for the MC to work")
423 endif()
424
425 if(enable_smpi)
426   SET(HAVE_SMPI 1)
427   if("${CMAKE_SYSTEM}" MATCHES "Darwin|FreeBSD|Linux")
428     SET(USE_LIBUTIL 0)
429     SET(HAVE_PRIVATIZATION 1)
430   else()
431     message (STATUS "Warning:  no support for SMPI automatic privatization on this platform")
432     SET(HAVE_PRIVATIZATION 0)
433   endif()
434 else()
435   SET(HAVE_SMPI 0)
436 endif()
437
438 #--------------------------------------------------------------------------------------------------
439 ### Check for GNU dynamic linker
440 CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
441 if (HAVE_DLFCN_H)
442   execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_gnu_dynlinker.c ${DL_LIBRARY} -o test_gnu_ld
443                   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
444                   OUTPUT_VARIABLE HAVE_GNU_LD_compil
445   )
446   if(HAVE_GNU_LD_compil)
447     set(HAVE_GNU_LD 0)
448     message(STATUS "Warning: test program toward GNU ld failed to compile:")
449     message(STATUS "${HAVE_GNU_LD_comp_output}")
450   else()
451     execute_process(COMMAND ./test_gnu_ld
452                     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
453                     RESULT_VARIABLE HAVE_GNU_LD_run
454                     OUTPUT_VARIABLE var_exec
455                    )
456
457     if(NOT HAVE_GNU_LD_run)
458       set(HAVE_GNU_LD 1)
459       message(STATUS "We are using GNU dynamic linker")
460     else()
461       set(HAVE_GNU_LD 0)
462       message(STATUS "Warning: error while checking for GNU ld:")
463       message(STATUS "Test output: '${var_exec}'")
464       message(STATUS "Exit status: ${HAVE_GNU_LD_run}")
465     endif()
466     file(REMOVE test_gnu_ld)
467   endif()
468 endif()
469
470 #--------------------------------------------------------------------------------------------------
471 ### Initialize of CONTEXT THREADS
472
473 set(HAVE_THREAD_CONTEXTS 0)
474 if(HAVE_PTHREAD)
475   ### Test that we have a way to create semaphores
476
477   if(HAVE_SEM_OPEN_LIB)
478     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_open.c -lpthread -o sem_open
479       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
480       OUTPUT_VARIABLE HAVE_SEM_OPEN_compil
481     )
482
483     # Test sem_open by compiling:
484     if(HAVE_SEM_OPEN_compil)
485       set(HAVE_SEM_OPEN 0)
486       message(STATUS "Warning: sem_open not compilable")
487       message(STATUS "HAVE_SEM_OPEN_comp_output: ${HAVE_SEM_OPEN_comp_output}")
488     else()
489       set(HAVE_SEM_OPEN 1)
490       message(STATUS "sem_open is compilable")
491     endif()
492
493     # If we're not crosscompiling, we check by executing the program:
494     if (HAVE_SEM_OPEN AND NOT CMAKE_CROSSCOMPILING)
495       execute_process(COMMAND ./sem_open
496         WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
497         RESULT_VARIABLE HAVE_SEM_OPEN_run
498         OUTPUT_VARIABLE var_compil
499       )
500       if (NOT HAVE_SEM_OPEN_run)
501         set(HAVE_SEM_OPEN 1)
502         message(STATUS "sem_open is executable")
503       else()
504         set(HAVE_SEM_OPEN 0)
505         if(EXISTS "${CMAKE_BINARY_DIR}/sem_open")
506           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open exists!")
507         else()
508           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open not exists!")
509         endif()
510         message(STATUS "Warning: sem_open not executable")
511         message(STATUS "Compilation output: '${var_compil}'")
512         message(STATUS "Exit result of sem_open: ${HAVE_SEM_OPEN_run}")
513       endif()
514     endif()
515     file(REMOVE sem_open)
516   else()
517     set(HAVE_SEM_OPEN 0)
518   endif()
519
520   if(HAVE_SEM_INIT_LIB)
521     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_init.c -lpthread -o sem_init
522       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
523       RESULT_VARIABLE HAVE_SEM_INIT_run 
524       OUTPUT_VARIABLE HAVE_SEM_INIT_compil)
525
526     # Test sem_init by compiling:
527     if(HAVE_SEM_INIT_compil)
528       set(HAVE_SEM_INIT 0)
529       message(STATUS "Warning: sem_init not compilable")
530       message(STATUS "HAVE_SEM_INIT_comp_output: ${HAVE_SEM_OPEN_comp_output}")
531     else()
532       set(HAVE_SEM_INIT 1)
533       message(STATUS "sem_init is compilable")
534     endif()
535
536     # If we're not crosscompiling, we check by executing the program:
537     if (HAVE_SEM_INIT AND NOT CMAKE_CROSSCOMPILING)
538       execute_process(COMMAND ./sem_init
539         WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
540         RESULT_VARIABLE HAVE_SEM_INIT_run
541         OUTPUT_VARIABLE var_compil
542       )
543       if (NOT HAVE_SEM_INIT_run)
544         set(HAVE_SEM_INIT 1)
545         message(STATUS "sem_init is executable")
546       else()
547         set(HAVE_SEM_INIT 0)
548         if(EXISTS "${CMAKE_BINARY_DIR}/sem_init")
549           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init exists!")
550         else()
551           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init not exists!")
552         endif()
553         message(STATUS "Warning: sem_init not executable")
554         message(STATUS "Compilation output: '${var_compil}'")
555         message(STATUS "Exit result of sem_init: ${HAVE_SEM_INIT_run}")
556       endif()
557     endif()
558     file(REMOVE sem_init)
559   else() 
560     set(HAVE_SEM_INIT 0)  
561   endif()
562
563   if(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
564     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).")
565   endif()
566
567   set(HAVE_THREAD_CONTEXTS 1)
568   message("-- Support for thread context factory ok.")
569 endif()
570
571 set(HAVE_UCONTEXT_CONTEXTS 0)
572 if(NOT HAVE_UCONTEXT_H)
573   message("-- No ucontext factory: <ucontext.h> not found.")
574 elseif(APPLE)
575   message("-- No ucontext factory: Apple don't want us to use them.")
576   set(HAVE_UCONTEXT_H 0)
577 else()
578   try_compile(compile_makecontext ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_makecontext.c
579     OUTPUT_VARIABLE compile_makecontext_output)
580
581   #If can have both context
582   if(compile_makecontext)
583     set(HAVE_UCONTEXT_CONTEXTS 1)
584     message("-- Support for ucontext factory ok.")
585   else()
586     message("-- Error: <ucontext.h> exists, but makecontext is not compilable. Compilation output:\n ${compile_makecontext_output}")
587     message("-- No ucontext factory: makecontext() is not compilable.")
588   endif()
589
590   # Stack setup (size and address)
591   try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
592     ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stacksetup.c
593     RUN_OUTPUT_VARIABLE stack_setup)
594
595   LIST(LENGTH stack_setup stack_setup_len)
596   if("${stack_setup_len}" STREQUAL "2")
597     LIST(GET stack_setup 0 makecontext_addr)
598     LIST(GET stack_setup 1 makecontext_size)
599     set(sg_makecontext_stack_addr "#define sg_makecontext_stack_addr(skaddr) (${makecontext_addr})")
600     set(sg_makecontext_stack_size "#define sg_makecontext_stack_size(sksize) (${makecontext_size})")
601   else()
602     message(FATAL_ERROR "Could not figure out the stack setup. Compil: ${RUN_makecontext_VAR}. Exec: ${COMPILE_makecontext_VAR}. Output: ${stack_setup}")
603   endif()
604 endif()
605
606 # Stack growth direction (upward or downward). Used for the following contexts: SysV, raw, Boost
607 try_run(RUN_stackgrowth_VAR COMPILE_stackgrowth_VAR
608   ${CMAKE_BINARY_DIR}
609   ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stackgrowth.c
610   RUN_OUTPUT_VARIABLE stack
611   COPY_FILE test_stackgrowth)
612
613 if("${stack}" STREQUAL "down")
614   set(PTH_STACKGROWTH "-1")
615 elseif("${stack}" STREQUAL "up")
616   set(PTH_STACKGROWTH "1")
617 else()
618   if("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
619     set(PTH_STACKGROWTH "-1")
620   elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "i686")
621     set(PTH_STACKGROWTH "-1")
622   else()
623     message(FATAL_ERROR "Could not figure out the stack direction. Test prog returned: ${stack}; CMAKE_SYSTEM_PROCESSOR: ${CMAKE_SYSTEM_PROCESSOR}.")
624   endif()
625 endif()
626 # If the test ran well, remove the test binary
627 file(REMOVE test_stackgrowth)
628 #--------------------------------------------------------------------------------------------------
629
630 ### check for addr2line
631 find_path(ADDR2LINE NAMES addr2line     PATHS NO_DEFAULT_PATHS)
632 if(ADDR2LINE)
633   set(ADDR2LINE "${ADDR2LINE}/addr2line")
634 endif()
635
636 ###############
637 ## GIT version check
638 ##
639 if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/)
640   execute_process(
641      COMMAND git remote
642      COMMAND head -n 1
643      WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
644      OUTPUT_VARIABLE remote
645      OUTPUT_STRIP_TRAILING_WHITESPACE)
646   #message(STATUS "Git remote: ${remote}")
647   execute_process(COMMAND git config --get remote.${remote}.url
648      WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
649      OUTPUT_VARIABLE url
650      OUTPUT_STRIP_TRAILING_WHITESPACE)
651   #message(STATUS "Git url: ${url}")
652   if(url)
653     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=oneline --abbrev-commit -1
654        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
655        OUTPUT_VARIABLE GIT_VERSION
656        OUTPUT_STRIP_TRAILING_WHITESPACE)
657     message(STATUS "Git version: ${GIT_VERSION}")
658
659     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --pretty=format:%ai .
660        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
661        OUTPUT_VARIABLE GIT_DATE 
662        OUTPUT_STRIP_TRAILING_WHITESPACE)
663     message(STATUS "Git date: ${GIT_DATE}")
664     string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
665
666     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=format:%H -1
667        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
668        OUTPUT_VARIABLE SIMGRID_GITHASH
669        OUTPUT_STRIP_TRAILING_WHITESPACE)
670   endif()
671 elseif(EXISTS ${CMAKE_HOME_DIRECTORY}/.gitversion)
672   FILE(STRINGS ${CMAKE_HOME_DIRECTORY}/.gitversion GIT_VERSION)
673 else()
674   set(GIT_VERSION "none, release version")
675 endif()
676
677 ### Generate the required headers and scripts
678 #############################################
679
680 # Avoid triggering a (full) rebuild by touching the files if they did not really change
681 configure_file("${CMAKE_HOME_DIRECTORY}/tools/cmake/src/internal_config.h.in" "${CMAKE_BINARY_DIR}/src/internal_config.h.generated"    @ONLY IMMEDIATE)
682 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid_config.h.in"          "${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated" @ONLY IMMEDIATE)
683 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/src/internal_config.h.generated ${CMAKE_BINARY_DIR}/src/internal_config.h)
684 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated ${CMAKE_BINARY_DIR}/include/simgrid_config.h)
685 file(REMOVE ${CMAKE_BINARY_DIR}/src/internal_config.h.generated)
686 file(REMOVE ${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated)
687
688 # We need two versions of the SMPI scripts because they contain the path to the library
689 # so, it depends of whether SimGrid is installed, or run from the sources (during the build)
690
691 file(READ ${CMAKE_HOME_DIRECTORY}/src/smpi/smpitools.sh SMPITOOLS_SH) # Definitions shared amongst all SMPI scripts, inlined in each of them
692
693 ### SMPI script used when simgrid is installed
694 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
695 set(includeflag "-I${CMAKE_INSTALL_PREFIX}/include -I${CMAKE_INSTALL_PREFIX}/include/smpi")
696 set(includedir "${CMAKE_INSTALL_PREFIX}/include")
697 set(libdir ${exec_prefix}/lib)
698 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_INSTALL_PREFIX}/lib")
699 if(NS3_LIBRARY_PATH)
700   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
701 endif()
702 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
703 set(SMPIMAIN smpimain)
704
705 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/mpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/mpif.h @ONLY)
706 foreach(script cc cxx ff f90 run)
707   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/bin/smpi${script} @ONLY)
708 endforeach()
709
710 ### SMPI scripts used when compiling simgrid 
711 set(exec_prefix "${CMAKE_BINARY_DIR}/smpi_script/")
712 set(includeflag "-I${CMAKE_HOME_DIRECTORY}/include -I${CMAKE_HOME_DIRECTORY}/include/smpi")
713 set(includeflag "${includeflag} -I${CMAKE_BINARY_DIR}/include -I${CMAKE_BINARY_DIR}/include/smpi")
714 set(includedir "${CMAKE_HOME_DIRECTORY}/include")
715 set(libdir "${CMAKE_BINARY_DIR}/lib")
716 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_BINARY_DIR}/lib")
717 if(NS3_LIBRARY_PATH)
718   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
719 endif()
720 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
721 set(SMPIMAIN ${CMAKE_BINARY_DIR}/bin/smpimain)
722
723 foreach(script cc cxx ff f90 run)
724   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script} @ONLY)
725 endforeach()
726
727 if(NOT WIN32)
728   foreach(script cc cxx ff f90 run)
729     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpi${script})
730     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script})
731   endforeach()
732 endif()
733
734 set(generated_headers_to_install
735   ${CMAKE_CURRENT_BINARY_DIR}/include/smpi/mpif.h
736   ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h
737   )
738
739 set(generated_headers  ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h )
740
741 set(generated_files_to_clean
742   ${generated_headers}
743   ${generated_headers_to_install}
744   ${CMAKE_BINARY_DIR}/bin/smpicc
745   ${CMAKE_BINARY_DIR}/bin/smpicxx
746   ${CMAKE_BINARY_DIR}/bin/smpiff
747   ${CMAKE_BINARY_DIR}/bin/smpif90
748   ${CMAKE_BINARY_DIR}/bin/smpirun
749   ${CMAKE_BINARY_DIR}/bin/colorize
750   ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
751   ${CMAKE_BINARY_DIR}/examples/smpi/tracing/smpi_traced.trace
752   )
753
754 if(NOT "${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
755   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt COPYONLY)
756   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt COPYONLY)
757   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allReduce.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt COPYONLY)
758   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_barrier.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt COPYONLY)
759   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_bcast.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt COPYONLY)
760   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_with_isend.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt COPYONLY)
761   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt COPYONLY)
762   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoallv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt COPYONLY)
763   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_waitall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt COPYONLY)
764   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_reducescatter.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt COPYONLY)
765   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_gather.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt COPYONLY)
766   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allgatherv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt COPYONLY)
767   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile COPYONLY)
768
769   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/description_file ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file COPYONLY)
770   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/README ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README COPYONLY)
771   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/smpi_replay.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt COPYONLY)
772   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt COPYONLY)
773   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt COPYONLY)
774   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt COPYONLY)
775   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt COPYONLY)
776   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt COPYONLY)
777   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt COPYONLY)
778   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt COPYONLY)
779   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt COPYONLY)
780   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt COPYONLY)
781   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt COPYONLY)
782   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt COPYONLY)
783   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt COPYONLY)
784   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt COPYONLY)
785   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt COPYONLY)
786   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt COPYONLY)
787   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt COPYONLY)
788   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt COPYONLY)
789   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt COPYONLY)
790   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt COPYONLY)
791   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt COPYONLY)
792   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt COPYONLY)
793   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt COPYONLY)
794   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt COPYONLY)
795   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt COPYONLY)
796   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt COPYONLY)
797   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt COPYONLY)
798   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt COPYONLY)
799   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt COPYONLY)
800   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt COPYONLY)
801   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt COPYONLY)
802   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt COPYONLY)
803   configure_file(${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)
804
805   set(generated_files_to_clean
806     ${generated_files_to_clean}
807     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt
808     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt
809     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt
810     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt
811     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt
812     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt
813     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt
814     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt
815     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt
816     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt
817     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt
818     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt
819     ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile
820     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file
821     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README
822     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt
823     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt
824     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt
825     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt
826     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt
827     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt
828     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt
829     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt
830     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt
831     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt
832     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt
833     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt
834     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt
835     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt
836     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt
837     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt
838     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt
839     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt
840     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt
841     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt
842     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt
843     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt
844     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt
845     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt
846     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt
847     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt
848     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt
849     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt
850     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt
851     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt
852     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt
853     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt
854     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt
855     )
856 endif()
857
858 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
859   "${generated_files_to_clean}")
860
861 ### Define source packages for Libs
862 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/DefinePackages.cmake)
863
864 ### Build some Maintainer files
865 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MaintainerMode.cmake)
866 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/UnitTesting.cmake)
867
868 ### Setup gcc & clang flags
869 if (NOT MSVC)
870   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/GCCFlags.cmake)
871 endif()
872
873 ### Make Libs
874 if(NOT WIN32)
875   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLib.cmake)
876 else()
877   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLibWin.cmake)
878 endif()
879
880 if(enable_java)
881   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Java.cmake)
882 endif()
883
884 ### Make tests
885 if(enable_memcheck_xml)
886   set(enable_memcheck true)
887 endif()
888
889 INCLUDE(CTest)
890 ENABLE_TESTING()
891 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Tests.cmake)
892 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/CTestConfig.cmake)
893
894 ### Define subdirectories
895 foreach(cmakefile ${CMAKEFILES_TXT})
896   string(REPLACE "/CMakeLists.txt" "" repository ${cmakefile})
897   add_subdirectory("${CMAKE_HOME_DIRECTORY}/${repository}")
898 endforeach()
899
900 ### Setup the distrib
901 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Distrib.cmake)
902
903 ### Build the docs if asked to
904 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Documentation.cmake)
905
906 ### Print the result of configuration
907 message("")
908 message("##########################################")
909 message("#### Content of src/internal_config.h ####")
910 message("##########################################")
911 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h config_output)
912 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 10) # Pass the file header
913 foreach(line ${config_output})
914   message("   ${line}")
915 endforeach()
916 message("##########################################")
917 message("####   Content of simgrid_config.h    ####")
918 message("##########################################")
919 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h config_output)
920 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 -1) # Pass the file header
921 foreach(line ${config_output})
922   message("   ${line}")
923 endforeach()
924 message("##########################################")
925 message("####   End of configuration headers   ####")
926 message("##########################################")
927
928 message("\nConfiguration of package `simgrid':")
929 message("        Home directory ..............: ${CMAKE_HOME_DIRECTORY}")
930 message("        Build Name ..................: ${BUILDNAME}")
931 message("        Cmake Generator .............: ${CMAKE_GENERATOR}")
932 message("        Site ........................: ${SITE}")
933 message("        Install prefix ..............: ${CMAKE_INSTALL_PREFIX}")
934 if(release)
935   message("        Release .....................: simgrid-${release_version}${SIMGRID_VERSION_EXTRA} (release build)")
936 else()
937   message("        Release .....................: simgrid-${release_version}${SIMGRID_VERSION_EXTRA} (development build)")
938 endif()
939 message("")
940 message("        Compiler: C .................: ${CMAKE_C_COMPILER} (id: ${CMAKE_C_COMPILER_ID})")
941 message("                version .............: ${CMAKE_C_COMPILER_VERSION}")
942 message("                is gnu ..............: ${CMAKE_COMPILER_IS_GNUCC}")
943 message("        Compiler: C++ ...............: ${CMAKE_CXX_COMPILER} (id: ${CMAKE_CXX_COMPILER_ID})")
944 message("                version .............: ${CMAKE_CXX_COMPILER_VERSION}")
945 if(${Java_FOUND})
946   message("        Compiler: Javac .............: ${Java_JAVAC_EXECUTABLE}")
947   message("                version .............: ${Java_VERSION_STRING}")
948 if(${SWIG_FOUND})
949   message("                SWIG ................: Version ${SWIG_VERSION} found.")
950 else()
951   message("                SWIG ................: Missing.")
952 endif()
953 endif()
954 if(CMAKE_Fortran_COMPILER)
955   message("        Compiler: Fortran ...........: ${SAVED_Fortran_COMPILER} (id: ${CMAKE_Fortran_COMPILER_ID})")
956   message("                version .............: ${CMAKE_Fortran_COMPILER_VERSION}")
957 endif()
958 message("        Linker: .....................: ${CMAKE_LINKER}")
959 message("                version .............: ${LINKER_VERSION}")
960 message("        Make program: ...............: ${CMAKE_MAKE_PROGRAM}")
961 message("")
962 message("        CFlags ......................: ${CMAKE_C_FLAGS}")
963 message("        CXXFlags ....................: ${CMAKE_CXX_FLAGS}")
964 message("        LDFlags .....................: ${CMAKE_C_LINK_FLAGS}")
965 message("        with LTO ....................: ${enable_lto}")
966 message("")
967
968 if (SIMGRID_HAVE_NS3)
969   message("        Compile NS-3 ................: yes (path: ${NS3_PATH})")
970 else()
971   message("        Compile NS-3 ................: NO  (hint: ${NS3_HINT})")
972 endif()
973
974 if (${Java_FOUND})
975   message("        Compile Java ................: yes")
976   message("          Native lib in jar .........: ${enable_lib_in_jar}")
977 else()
978   message("        Compile Java ................: NO")
979 endif()
980 message("        Compile Lua .................: ${SIMGRID_HAVE_LUA}")
981 message("        Compile Smpi ................: ${HAVE_SMPI}")
982 message("          Smpi fortran ..............: ${SMPI_FORTRAN}")
983 message("          MPICH3 testsuite ..........: ${enable_smpi_MPICH3_testsuite}")
984 message("          Privatization .............: ${HAVE_PRIVATIZATION}")
985 message("          PAPI support...............: ${HAVE_PAPI}")
986 message("        Compile Boost.Context support: ${HAVE_BOOST_CONTEXTS}")
987 message("")
988 message("        Maintainer mode .............: ${enable_maintainer_mode}")
989 message("        Documentation................: ${enable_documentation}")
990 message("        Model checking ..............: ${SIMGRID_HAVE_MC}")
991 message("        Jedule  mode ................: ${SIMGRID_HAVE_JEDULE}")
992 message("        Graphviz mode ...............: ${HAVE_GRAPHVIZ}")
993 message("        Mallocators .................: ${enable_mallocators}")
994 message("")
995 message("        Simgrid dependencies ........: ${SIMGRID_DEP}")
996 message("")
997
998 execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory ${PROJECT_BINARY_DIR}/Testing/Notes/)
999 file(WRITE ${PROJECT_BINARY_DIR}/Testing/Notes/Build  "GIT version : ${GIT_VERSION}\n")
1000 file(APPEND ${PROJECT_BINARY_DIR}/Testing/Notes/Build "Release     : simgrid-${release_version}\n")
1001
1002 INCLUDE(Dart)