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Rework how model checking and mmap get enabled/disabled
[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 "${CMAKE_Fortran_COMPILER}" CACHE FILEPATH "The real Fortran compiler")
81     set(CMAKE_Fortran_COMPILER smpiff)
82     set(SMPI_FORTRAN 1)
83   endif(CMAKE_Fortran_COMPILER)
84
85 endif()
86
87 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
88 #     Build the version number      #
89 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
90
91 set(SIMGRID_VERSION_MAJOR "3")
92 set(SIMGRID_VERSION_MINOR "13")
93 set(SIMGRID_VERSION_PATCH "90")
94 set(SIMGRID_VERSION_EXTRA "-prealpha") # Extra words to add to version string (e.g. -rc1)
95
96 set(SIMGRID_VERSION_DATE  "2016") # Year for copyright information
97
98 if(${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   ${CMAKE_LINKER}   -version    OUTPUT_VARIABLE LINKER_VERSION)
120 string(REGEX MATCH "[0-9].[0-9]*" LINKER_VERSION "${LINKER_VERSION}")
121
122 ### Set the library providing dlopen
123 if("${CMAKE_SYSTEM}" MATCHES "Linux")
124   find_library(dl DL_LIBRARY)
125 endif("${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 ${INCLUDES} /usr/include/)
160 endif()
161
162 ### Check 32bits or 64bits
163 IF(CMAKE_SIZEOF_VOID_P EQUAL 4)
164   SET(ARCH_32_BITS 1)
165 ELSE()
166   SET(ARCH_32_BITS 0)
167 ENDIF()
168
169 if(WIN32)
170   set(CMAKE_INCLUDE_WIN "${CMAKE_C_COMPILER}")
171   set(CMAKE_LIB_WIN "${CMAKE_C_COMPILER}")
172   string(REGEX REPLACE "/bin/gcc.*" "/include"  CMAKE_INCLUDE_WIN "${CMAKE_INCLUDE_WIN}")
173   string(REGEX REPLACE "/bin/gcc.*" "/lib"  CMAKE_LIB_WIN "${CMAKE_LIB_WIN}")
174   set(INCLUDES ${INCLUDES} ${CMAKE_INCLUDE_WIN})
175   unset(CMAKE_INCLUDE_WIN)
176 endif()
177
178 include_directories(${INCLUDES})
179
180
181
182 ### Determine the assembly flavor that we need today
183 set(HAVE_RAW_CONTEXTS 0)
184 include(CMakeDetermineSystem)
185 IF(CMAKE_SYSTEM_PROCESSOR MATCHES ".86|AMD64|amd64")
186   IF(${ARCH_32_BITS})
187     message(STATUS "System processor: i686 (${CMAKE_SYSTEM_PROCESSOR}, 32 bits)")
188     set(PROCESSOR_i686 1)
189     set(PROCESSOR_x86_64 0)
190   ELSE()
191     message(STATUS "System processor: x86_64 (${CMAKE_SYSTEM_PROCESSOR}, 64 bits)")
192     set(PROCESSOR_i686 0)
193     set(PROCESSOR_x86_64 1)
194   ENDIF()
195   if (WIN32)
196     message(STATUS "Disable fast raw contexts on Windows.")
197   else()
198     set(HAVE_RAW_CONTEXTS 1)
199   endif()
200 ELSE()
201   set(PROCESSOR_i686 0)
202   set(PROCESSOR_x86_64 0)
203 ENDIF()
204
205 include(CheckFunctionExists)
206 include(CheckTypeSize)
207 include(CheckIncludeFile)
208 include(CheckIncludeFiles)
209 include(CheckLibraryExists)
210 include(CheckSymbolExists)
211
212 set(HAVE_GRAPHVIZ 0)
213 include(FindGraphviz)
214
215 set(HAVE_LUA 0)
216 if(enable_lua)
217   include(FindLuaSimgrid)
218 endif()
219
220 set(HAVE_NS3 0)
221 if(enable_ns3)
222   include(FindNS3)
223   if (NOT HAVE_NS3)
224     message(FATAL_ERROR "Cannot find NS3. Please install it (apt-get install ns3 libns3-dev) or disable that cmake option")
225   endif()
226 endif()
227
228 if(WIN32)
229   set(Boost_USE_STATIC_LIBS 1)
230 endif()
231 set(HAVE_PAPI 0)
232 if(enable_smpi_papi)
233   include(FindPAPI)
234   if (NOT HAVE_PAPI)
235     message(FATAL_ERROR "Cannot find PAPI. Please install it (apt-get install papi-tools libpapi-dev) or disable PAPI bindings.")
236   endif()
237 endif()
238
239 find_package(Boost 1.48)
240 if(Boost_FOUND)
241   include_directories(${Boost_INCLUDE_DIRS})
242 else()
243   if(APPLE)
244     message(FATAL_ERROR "Failed to find Boost libraries (Try to install them with 'sudo fink install boost1.53.nopython')")
245   else()
246     message(FATAL_ERROR "Failed to find Boost libraries."
247                         "Did you install libboost-dev and libboost-context-dev?"
248                         "(libboost-context-dev is optional)"
249                         "SimGrid requires Boost >= 1.48.0")
250   endif()
251 endif()
252
253 #Boost context 1.61 will break compatibility with our implementation.
254 #Warn users about that
255 find_package(Boost 1.61 COMPONENTS context)
256
257 if(Boost_FOUND AND Boost_CONTEXT_FOUND)
258   message("WARNING : our implementation of Boost context factory is not compatible with Boost >=1.61 yet.")
259
260   set(Boost_FOUND 1)
261   set(HAVE_BOOST_CONTEXTS 0)
262 else()
263 # Try again to see if we have libboost-context
264   find_package(Boost 1.42 COMPONENTS context)
265   set(Boost_FOUND 1) # We don't care of whether this component is missing
266
267   if(Boost_FOUND AND Boost_CONTEXT_FOUND)
268     # We should use feature detection for this instead:
269     if (Boost_VERSION LESS 105600)
270       message("Found Boost.Context API v1")
271       set(HAVE_BOOST_CONTEXTS 1)
272     else()
273       message("Found Boost.Context API v2")
274       set(HAVE_BOOST_CONTEXTS 2)
275     endif()
276   else()
277     message ("   boost        : found.")
278     message ("   boost-context: missing. Install libboost-context-dev for this optional feature.")
279     set(HAVE_BOOST_CONTEXTS 0)
280   endif()
281 endif()
282
283 # Try again to see if we have libboost-graph
284 #find_package(Boost 1.42 COMPONENTS graph)
285 #set(Boost_FOUND 1) # We don't care of whether this component is missing
286 #
287 #if(Boost_FOUND AND Boost_GRAPH_FOUND)
288 #  set(HAVE_BOOST_GRAPH 1)
289 #else()
290 #  message ("   boost        : found.")
291 #  message ("   boost-graph  : missing. Install libboost-graph-dev for this optional feature.")
292 #  set(HAVE_BOOST_GRAPH 0)
293 #endif()
294
295 # Checks for header libraries functions.
296 CHECK_LIBRARY_EXISTS(rt      clock_gettime           "" HAVE_POSIX_GETTIME)
297
298 CHECK_LIBRARY_EXISTS(pthread pthread_create          "" HAVE_PTHREAD)
299 if(NOT APPLE) # OS X El Capitan deprecates this function
300   CHECK_LIBRARY_EXISTS(pthread sem_init                "" HAVE_SEM_INIT_LIB)
301 endif()
302 CHECK_LIBRARY_EXISTS(pthread sem_open                "" HAVE_SEM_OPEN_LIB)
303 set(HAVE_PTHREAD_SETAFFINITY 0)
304 CHECK_LIBRARY_EXISTS(pthread pthread_setaffinity_np  "" HAVE_PTHREAD_SETAFFINITY)
305
306 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
307   set(CMAKE_REQUIRED_DEFINITIONS "-D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE")
308 elseif(MINGW)
309   # Use the GNU version of unusual modifiers like PRIx64
310   add_definitions(-D__USE_MINGW_ANSI_STDIO=1)
311   set(CMAKE_REQUIRED_DEFINITIONS "-D__USE_MINGW_ANSI_STDIO=1")
312 else()
313   set(CMAKE_REQUIRED_DEFINITIONS "-D_GNU_SOURCE")
314 endif()
315
316 CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_H)
317 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
318 CHECK_INCLUDE_FILE("execinfo.h" HAVE_EXECINFO_H)
319 CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
320 CHECK_INCLUDE_FILE("sys/param.h" HAVE_SYS_PARAM_H)
321 CHECK_INCLUDE_FILE("sys/sysctl.h" HAVE_SYS_SYSCTL_H)
322 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
323 CHECK_INCLUDE_FILE("linux/futex.h" HAVE_FUTEX_H)
324
325 CHECK_FUNCTION_EXISTS(backtrace HAVE_BACKTRACE)
326 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
327 CHECK_FUNCTION_EXISTS(nanosleep HAVE_NANOSLEEP)
328 CHECK_FUNCTION_EXISTS(getdtablesize HAVE_GETDTABLESIZE)
329 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
330 CHECK_FUNCTION_EXISTS(popen HAVE_POPEN)
331 CHECK_FUNCTION_EXISTS(process_vm_readv HAVE_PROCESS_VM_READV)
332 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
333 CHECK_FUNCTION_EXISTS(mremap HAVE_MREMAP)
334
335 CHECK_SYMBOL_EXISTS(vasprintf stdio.h HAVE_VASPRINTF)
336 if(MINGW)
337   # The detection of vasprintf fails on MinGW, assumingly because it's
338   # defined as an inline function in stdio.h instead of a regular
339   # function. So force the result to be 1 despite of the test.
340   set(HAVE_VASPRINTF 1)
341 endif()
342
343 #Check if __thread is defined
344 execute_process(
345   COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_thread_storage.c -o testprog"
346   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
347   RESULT_VARIABLE HAVE_thread_storage_run)
348 file(REMOVE testprog)
349 if(HAVE_thread_storage_run)
350   set(HAVE_THREAD_LOCAL_STORAGE 1)
351 else()
352   set(HAVE_THREAD_LOCAL_STORAGE 0)
353 endif()
354
355 if(HAVE_MMAP AND HAVE_THREAD_LOCAL_STORAGE)
356   SET(HAVE_MMALLOC 1)
357 else()
358   SET(HAVE_MMALLOC 0)
359 endif()
360
361 if(enable_jedule)
362   set(HAVE_JEDULE 1)
363 else()
364   set(HAVE_JEDULE 0)
365 endif()
366
367 if(enable_mallocators)
368   SET(HAVE_MALLOCATOR 1)
369 else()
370   SET(HAVE_MALLOCATOR 0)
371 endif()
372
373 if(enable_model-checking AND NOT "${CMAKE_SYSTEM}" MATCHES "Linux")
374   message(WARNING "Support for model-checking has not been enabled on ${CMAKE_SYSTEM}: disabling it")
375   set(enable_model-checking FALSE)
376   set(HAVE_MC 0)
377 endif()
378 if(enable_model-checking AND HAVE_MMALLOC)
379   SET(HAVE_MC 1)
380   include(FindLibunwind)
381   include(FindLibdw)
382 else()
383   if(enable_model-checking)
384     message(STATUS "Warning: support for model-checking has been disabled because you are missing either mmap or __thread.")
385   endif()
386   SET(HAVE_MC 0)
387   SET(HAVE_MMALLOC 0)
388 endif()
389
390 if (enable_model-checking AND enable_ns3)
391   message(FATAL_ERROR "Cannot activate both model-checking and NS3 bindings: NS3 pull too much dependencies for the MC to work")
392 endif()
393
394 if(enable_smpi)
395   SET(HAVE_SMPI 1)
396   if("${CMAKE_SYSTEM}" MATCHES "Linux")
397     SET(USE_LIBUTIL 0)
398     SET(HAVE_PRIVATIZATION 1)
399   elseif("${CMAKE_SYSTEM}" MATCHES "^FreeBSD")
400     SET(USE_LIBUTIL 0)
401     SET(HAVE_PRIVATIZATION 0)
402   else()
403     message (STATUS "Warning:  no support for SMPI automatic privatization on this platform")
404     SET(HAVE_PRIVATIZATION 0)
405   endif()
406 else()
407   SET(HAVE_SMPI 0)
408 endif()
409
410 #--------------------------------------------------------------------------------------------------
411 ### Check for GNU dynamic linker
412 CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
413 if (HAVE_DLFCN_H)
414   execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_gnu_dynlinker.c ${DL_LIBRARY} -o test_gnu_ld
415                   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
416                   OUTPUT_VARIABLE HAVE_GNU_LD_compil
417   )
418   if(HAVE_GNU_LD_compil)
419     set(HAVE_GNU_LD 0)
420     message(STATUS "Warning: test program toward GNU ld failed to compile:")
421     message(STATUS "${HAVE_GNU_LD_comp_output}")
422   else()
423     execute_process(COMMAND ./test_gnu_ld
424                     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
425                     RESULT_VARIABLE HAVE_GNU_LD_run
426                     OUTPUT_VARIABLE var_exec
427                    )
428
429     if(NOT HAVE_GNU_LD_run)
430       set(HAVE_GNU_LD 1)
431       message(STATUS "We are using GNU dynamic linker")
432     else()
433       set(HAVE_GNU_LD 0)
434       message(STATUS "Warning: error while checking for GNU ld:")
435       message(STATUS "Test output: '${var_exec}'")
436       message(STATUS "Exit status: ${HAVE_GNU_LD_run}")
437     endif()
438     file(REMOVE test_gnu_ld)
439   endif()
440 endif()
441
442 #--------------------------------------------------------------------------------------------------
443 ### Initialize of CONTEXT THREADS
444
445 set(HAVE_THREAD_CONTEXTS 0)
446 if(HAVE_PTHREAD)
447   ### Test that we have a way to create semaphores
448
449   if(HAVE_SEM_OPEN_LIB)
450     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_open.c -lpthread -o sem_open
451       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
452       OUTPUT_VARIABLE HAVE_SEM_OPEN_compil
453     )
454
455     # Test sem_open by compiling:
456     if(HAVE_SEM_OPEN_compil)
457       set(HAVE_SEM_OPEN 0)
458       message(STATUS "Warning: sem_open not compilable")
459       message(STATUS "HAVE_SEM_OPEN_comp_output: ${HAVE_SEM_OPEN_comp_output}")
460     else()
461       set(HAVE_SEM_OPEN 1)
462       message(STATUS "sem_open is compilable")
463     endif()
464
465     # If we're not crosscompiling, we check by executing the program:
466     if (HAVE_SEM_OPEN AND NOT CMAKE_CROSSCOMPILING)
467       execute_process(COMMAND ./sem_open
468         WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
469         RESULT_VARIABLE HAVE_SEM_OPEN_run
470         OUTPUT_VARIABLE var_compil
471       )
472       if (NOT HAVE_SEM_OPEN_run)
473         set(HAVE_SEM_OPEN 1)
474         message(STATUS "sem_open is executable")
475       else()
476         set(HAVE_SEM_OPEN 0)
477         if(EXISTS "${CMAKE_BINARY_DIR}/sem_open")
478           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open exists!")
479         else()
480           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open not exists!")
481         endif()
482         message(STATUS "Warning: sem_open not executable")
483         message(STATUS "Compilation output: '${var_compil}'")
484         message(STATUS "Exit result of sem_open: ${HAVE_SEM_OPEN_run}")
485       endif()
486     endif()
487     file(REMOVE sem_open)
488   else()
489     set(HAVE_SEM_OPEN 0)
490   endif()
491
492   if(HAVE_SEM_INIT_LIB)
493     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_init.c -lpthread -o sem_init
494       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
495       RESULT_VARIABLE HAVE_SEM_INIT_run 
496       OUTPUT_VARIABLE HAVE_SEM_INIT_compil)
497
498     # Test sem_init by compiling:
499     if(HAVE_SEM_INIT_compil)
500       set(HAVE_SEM_INIT 0)
501       message(STATUS "Warning: sem_init not compilable")
502       message(STATUS "HAVE_SEM_INIT_comp_output: ${HAVE_SEM_OPEN_comp_output}")
503     else()
504       set(HAVE_SEM_INIT 1)
505       message(STATUS "sem_init is compilable")
506     endif()
507
508     # If we're not crosscompiling, we check by executing the program:
509     if (HAVE_SEM_INIT AND NOT CMAKE_CROSSCOMPILING)
510       execute_process(COMMAND ./sem_init
511         WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
512         RESULT_VARIABLE HAVE_SEM_INIT_run
513         OUTPUT_VARIABLE var_compil
514       )
515       if (NOT HAVE_SEM_INIT_run)
516         set(HAVE_SEM_INIT 1)
517         message(STATUS "sem_init is executable")
518       else()
519         set(HAVE_SEM_INIT 0)
520         if(EXISTS "${CMAKE_BINARY_DIR}/sem_init")
521           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init exists!")
522         else()
523           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init not exists!")
524         endif()
525         message(STATUS "Warning: sem_init not executable")
526         message(STATUS "Compilation output: '${var_compil}'")
527         message(STATUS "Exit result of sem_init: ${HAVE_SEM_INIT_run}")
528       endif()
529     endif()
530     file(REMOVE sem_init)
531   else() 
532     set(HAVE_SEM_INIT 0)  
533   endif()
534
535   if(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
536     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).")
537   endif()
538
539   set(HAVE_THREAD_CONTEXTS 1)
540   message("-- Support for thread context factory ok.")
541 endif()
542
543 set(HAVE_UCONTEXT_CONTEXTS 0)
544 if(NOT HAVE_UCONTEXT_H)
545   message("-- No ucontext factory: <ucontext.h> not found.")
546 elseif(APPLE)
547   message("-- No ucontext factory: Apple don't want us to use them.")
548   set(HAVE_UCONTEXT_H 0)
549 else()
550   try_compile(compile_makecontext ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_makecontext.c
551     OUTPUT_VARIABLE compile_makecontext_output)
552
553   #If can have both context
554   if(compile_makecontext)
555     set(HAVE_UCONTEXT_CONTEXTS 1)
556     message("-- Support for ucontext factory ok.")
557   else()
558     message("-- Error: <ucontext.h> exists, but makecontext is not compilable. Compilation output:\n ${compile_makecontext_output}")
559     message("-- No ucontext factory: makecontext() is not compilable.")
560   endif()
561
562   # Stack setup (size and address)
563   try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
564     ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stacksetup.c
565     RUN_OUTPUT_VARIABLE stack_setup)
566
567   LIST(LENGTH stack_setup stack_setup_len)
568   if("${stack_setup_len}" STREQUAL "2")
569     LIST(GET stack_setup 0 makecontext_addr)
570     LIST(GET stack_setup 1 makecontext_size)
571     set(sg_makecontext_stack_addr "#define sg_makecontext_stack_addr(skaddr) (${makecontext_addr})")
572     set(sg_makecontext_stack_size "#define sg_makecontext_stack_size(sksize) (${makecontext_size})")
573   else()
574     message(FATAL_ERROR "Could not figure out the stack setup. Compil: ${RUN_makecontext_VAR}. Exec: ${COMPILE_makecontext_VAR}. Output: ${stack_setup}")
575   endif()
576 endif()
577
578 # Stack growth direction (upward or downward). Used for the following contexts: SysV, raw, Boost
579 try_run(RUN_stackgrowth_VAR COMPILE_stackgrowth_VAR
580   ${CMAKE_BINARY_DIR}
581   ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stackgrowth.c
582   RUN_OUTPUT_VARIABLE stack
583   COPY_FILE test_stackgrowth)
584
585 if("${stack}" STREQUAL "down")
586   set(PTH_STACKGROWTH "-1")
587 elseif("${stack}" STREQUAL "up")
588   set(PTH_STACKGROWTH "1")
589 else()
590   if("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
591     set(PTH_STACKGROWTH "-1")
592   elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "i686")
593     set(PTH_STACKGROWTH "-1")
594   else()
595     message(FATAL_ERROR "Could not figure out the stack direction. Test prog returned: ${stack}; CMAKE_SYSTEM_PROCESSOR: ${CMAKE_SYSTEM_PROCESSOR}.")
596   endif()
597 endif()
598 # If the test ran well, remove the test binary
599 file(REMOVE test_stackgrowth)
600 #--------------------------------------------------------------------------------------------------
601
602 ### check for addr2line
603 find_path(ADDR2LINE NAMES addr2line     PATHS NO_DEFAULT_PATHS)
604 if(ADDR2LINE)
605   set(ADDR2LINE "${ADDR2LINE}/addr2line")
606 endif()
607
608 ###############
609 ## GIT version check
610 ##
611 if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/)
612   execute_process(
613      COMMAND git remote
614      COMMAND head -n 1
615      WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
616      OUTPUT_VARIABLE remote
617      OUTPUT_STRIP_TRAILING_WHITESPACE)
618   #message(STATUS "Git remote: ${remote}")
619   execute_process(COMMAND git config --get remote.${remote}.url
620      WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
621      OUTPUT_VARIABLE url
622      OUTPUT_STRIP_TRAILING_WHITESPACE)
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        OUTPUT_STRIP_TRAILING_WHITESPACE)
629     message(STATUS "Git version: ${GIT_VERSION}")
630
631     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --pretty=format:%ai .
632        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
633        OUTPUT_VARIABLE GIT_DATE 
634        OUTPUT_STRIP_TRAILING_WHITESPACE)
635     message(STATUS "Git date: ${GIT_DATE}")
636     string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
637
638     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=format:%H -1
639        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
640        OUTPUT_VARIABLE SIMGRID_GITHASH
641        OUTPUT_STRIP_TRAILING_WHITESPACE)
642   endif()
643 elseif(EXISTS ${CMAKE_HOME_DIRECTORY}/.gitversion)
644   FILE(STRINGS ${CMAKE_HOME_DIRECTORY}/.gitversion GIT_VERSION)
645 endif()
646
647 ### Generate the required headers and scripts
648 #############################################
649
650 # gcc makes no difference between "#define HAVE_FOOBAR" and "#define HAVE_FOOBAR 0" by default, 
651 # but this too error prone. If you forget to include the config.h, you get weird segfaults.
652 # If you include it everywhere, everything gets recompiled everytime.
653 # So we include only where needed, and compile with -Wundef to notice the missing includes.
654 # But cmake sometimes defines to the empty definition (#define HAVE_VALGRIND_H).
655 # So we have to make sure that everything got a decent value before generating the files.
656 foreach(var HAVE_BACKTRACE HAVE_EXECINFO_H HAVE_FUTEX_H HAVE_GETDTABLESIZE HAVE_GETTIMEOFDAY HAVE_MMAP HAVE_NANOSLEEP HAVE_POPEN
657             HAVE_POSIX_GETTIME HAVE_PROCESS_VM_READV HAVE_SIGNAL_H HAVE_SYS_PARAM_H HAVE_SYS_SYSCTL_H HAVE_SYSCONF 
658             HAVE_UCONTEXT_H HAVE_UNISTD_H HAVE_VALGRIND_H HAVE_VASPRINTF)
659   if(${var})
660     set(${var} 1)
661   else()
662     set(${var} 0)
663   endif()
664 endforeach()
665
666 # Avoid triggering a (full) rebuild by touching the files if they did not really change
667 configure_file("${CMAKE_HOME_DIRECTORY}/tools/cmake/src/internal_config.h.in" "${CMAKE_BINARY_DIR}/src/internal_config.h.generated"    @ONLY IMMEDIATE)
668 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid_config.h.in"          "${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated" @ONLY IMMEDIATE)
669 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/src/internal_config.h.generated ${CMAKE_BINARY_DIR}/src/internal_config.h)
670 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated ${CMAKE_BINARY_DIR}/include/simgrid_config.h)
671 file(REMOVE ${CMAKE_BINARY_DIR}/src/internal_config.h.generated)
672 file(REMOVE ${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated)
673
674 # We need two versions of the SMPI scripts because they contain the path to the library
675 # so, it depends of whether SimGrid is installed, or run from the sources (during the build)
676
677 file(READ ${CMAKE_HOME_DIRECTORY}/src/smpi/smpitools.sh SMPITOOLS_SH) # Definitions shared amongst all SMPI scripts, inlined in each of them
678
679 ### SMPI script used when simgrid is installed
680 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
681 set(includeflag "-I${CMAKE_INSTALL_PREFIX}/include -I${CMAKE_INSTALL_PREFIX}/include/smpi")
682 set(includedir "${CMAKE_INSTALL_PREFIX}/include")
683 set(libdir ${exec_prefix}/lib)
684 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_INSTALL_PREFIX}/lib")
685 if(NS3_LIBRARY_PATH)
686   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
687 endif()
688 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
689
690 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/mpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/mpif.h @ONLY)
691 foreach(script cc cxx ff f90 run)
692   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/bin/smpi${script} @ONLY)
693 endforeach()
694
695 ### SMPI scripts used when compiling simgrid 
696 set(exec_prefix "${CMAKE_BINARY_DIR}/smpi_script/")
697 set(includeflag "-I${CMAKE_HOME_DIRECTORY}/include -I${CMAKE_HOME_DIRECTORY}/include/smpi")
698 set(includeflag "${includeflag} -I${CMAKE_BINARY_DIR}/include -I${CMAKE_BINARY_DIR}/include/smpi")
699 set(includedir "${CMAKE_HOME_DIRECTORY}/include")
700 set(libdir "${CMAKE_BINARY_DIR}/lib")
701 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_BINARY_DIR}/lib")
702 if(NS3_LIBRARY_PATH)
703   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
704 endif()
705 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
706
707 foreach(script cc cxx ff f90 run)
708   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script} @ONLY)
709 endforeach()
710
711 if(NOT WIN32)
712   foreach(script cc cxx ff f90 run)
713     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpi${script})
714     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script})
715   endforeach()
716 endif()
717
718 set(generated_headers_to_install
719   ${CMAKE_CURRENT_BINARY_DIR}/include/smpi/mpif.h
720   ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h
721   )
722
723 set(generated_headers  ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h )
724
725 set(generated_files_to_clean
726   ${generated_headers}
727   ${generated_headers_to_install}
728   ${CMAKE_BINARY_DIR}/bin/smpicc
729   ${CMAKE_BINARY_DIR}/bin/smpicxx
730   ${CMAKE_BINARY_DIR}/bin/smpiff
731   ${CMAKE_BINARY_DIR}/bin/smpif90
732   ${CMAKE_BINARY_DIR}/bin/smpirun
733   ${CMAKE_BINARY_DIR}/bin/colorize
734   ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
735   ${CMAKE_BINARY_DIR}/examples/smpi/tracing/smpi_traced.trace
736   )
737
738 if(NOT "${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
739   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt COPYONLY)
740   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt COPYONLY)
741   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allReduce.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt COPYONLY)
742   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_barrier.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt COPYONLY)
743   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_bcast.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt COPYONLY)
744   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_with_isend.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt COPYONLY)
745   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt COPYONLY)
746   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoallv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt COPYONLY)
747   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_waitall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt COPYONLY)
748   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_reducescatter.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt COPYONLY)
749   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_gather.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt COPYONLY)
750   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allgatherv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt COPYONLY)
751   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile COPYONLY)
752
753   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/description_file ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file COPYONLY)
754   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/README ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README COPYONLY)
755   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/smpi_replay.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt COPYONLY)
756   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt COPYONLY)
757   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt COPYONLY)
758   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt COPYONLY)
759   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt COPYONLY)
760   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt COPYONLY)
761   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt COPYONLY)
762   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt COPYONLY)
763   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt COPYONLY)
764   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt COPYONLY)
765   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt COPYONLY)
766   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt COPYONLY)
767   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt COPYONLY)
768   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt COPYONLY)
769   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt COPYONLY)
770   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt COPYONLY)
771   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt COPYONLY)
772   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt COPYONLY)
773   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt COPYONLY)
774   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt COPYONLY)
775   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt COPYONLY)
776   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt COPYONLY)
777   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt COPYONLY)
778   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt COPYONLY)
779   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt COPYONLY)
780   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt COPYONLY)
781   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt COPYONLY)
782   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt COPYONLY)
783   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt COPYONLY)
784   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt COPYONLY)
785   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt COPYONLY)
786   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt COPYONLY)
787   configure_file(${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)
788
789   set(generated_files_to_clean
790     ${generated_files_to_clean}
791     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt
792     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt
793     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt
794     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt
795     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt
796     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt
797     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt
798     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt
799     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt
800     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt
801     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt
802     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt
803     ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile
804     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file
805     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README
806     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt
807     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt
808     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt
809     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt
810     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt
811     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt
812     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt
813     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt
814     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt
815     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt
816     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt
817     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt
818     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt
819     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt
820     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt
821     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt
822     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt
823     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt
824     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt
825     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt
826     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt
827     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt
828     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt
829     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt
830     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt
831     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt
832     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt
833     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt
834     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt
835     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt
836     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt
837     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt
838     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt
839     )
840 endif()
841
842 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
843   "${generated_files_to_clean}")
844
845 ### Define source packages for Libs
846 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/DefinePackages.cmake)
847
848 ### Build some Maintainer files
849 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MaintainerMode.cmake)
850 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/UnitTesting.cmake)
851
852 ### Setup gcc & clang flags
853 if (NOT MSVC)
854   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/GCCFlags.cmake)
855 endif()
856
857 ### Make Libs
858 if(NOT WIN32)
859   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLib.cmake)
860 else()
861   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLibWin.cmake)
862 endif()
863
864 if(enable_java)
865   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Java.cmake)
866 endif()
867
868 ### Make tests
869 if(enable_memcheck_xml)
870   set(enable_memcheck true)
871 endif()
872
873 INCLUDE(CTest)
874 ENABLE_TESTING()
875 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Tests.cmake)
876 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/CTestConfig.cmake)
877
878 ### Define subdirectories
879 foreach(cmakefile ${CMAKEFILES_TXT})
880   string(REPLACE "/CMakeLists.txt" "" repository ${cmakefile})
881   add_subdirectory("${CMAKE_HOME_DIRECTORY}/${repository}")
882 endforeach()
883
884 ### Setup the distrib
885 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Distrib.cmake)
886
887 ### Build the docs if asked to
888 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Documentation.cmake)
889
890 ### Print the result of configuration
891 message("")
892 message("##########################################")
893 message("#### Content of src/internal_config.h ####")
894 message("##########################################")
895 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h config_output)
896 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 10) # Pass the file header
897 foreach(line ${config_output})
898   message("   ${line}")
899 endforeach()
900 message("##########################################")
901 message("####   Content of simgrid_config.h    ####")
902 message("##########################################")
903 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h config_output)
904 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 -1) # Pass the file header
905 foreach(line ${config_output})
906   message("   ${line}")
907 endforeach()
908 message("##########################################")
909 message("####   End of configuration headers   ####")
910 message("##########################################")
911
912 message("\nConfiguration of package `simgrid':")
913 message("        Home directory ..............: ${CMAKE_HOME_DIRECTORY}")
914 message("        Build Name ..................: ${BUILDNAME}")
915 message("        Cmake Generator .............: ${CMAKE_GENERATOR}")
916 message("        Site ........................: ${SITE}")
917 message("        Install prefix ..............: ${CMAKE_INSTALL_PREFIX}")
918 if(release)
919   message("        Release .....................: simgrid-${release_version}${SIMGRID_VERSION_EXTRA} (release build)")
920 else()
921   message("        Release .....................: simgrid-${release_version}${SIMGRID_VERSION_EXTRA} (development build)")
922 endif()
923 message("")
924 message("        Compiler: C .................: ${CMAKE_C_COMPILER} (id: ${CMAKE_C_COMPILER_ID})")
925 message("                version .............: ${CMAKE_C_COMPILER_VERSION}")
926 message("                is gnu ..............: ${CMAKE_COMPILER_IS_GNUCC}")
927 message("        Compiler: C++ ...............: ${CMAKE_CXX_COMPILER} (id: ${CMAKE_CXX_COMPILER_ID})")
928 message("                version .............: ${CMAKE_CXX_COMPILER_VERSION}")
929 if(${Java_FOUND})
930   message("        Compiler: Javac .............: ${Java_JAVAC_EXECUTABLE}")
931   message("                version .............: ${Java_VERSION_STRING}")
932 if(${SWIG_FOUND})
933   message("                SWIG ................: Version ${SWIG_VERSION} found.")
934 else()
935   message("                SWIG ................: Missing.")
936 endif()
937 endif()
938 if(CMAKE_Fortran_COMPILER)
939   message("        Compiler: Fortran ...........: ${SAVED_Fortran_COMPILER} (id: ${CMAKE_Fortran_COMPILER_ID})")
940   message("                version .............: ${CMAKE_Fortran_COMPILER_VERSION}")
941 endif()
942 message("        Linker: .....................: ${CMAKE_LINKER}")
943 message("                version .............: ${LINKER_VERSION}")
944 message("        Make program: ...............: ${CMAKE_MAKE_PROGRAM}")
945 message("")
946 message("        CFlags ......................: ${CMAKE_C_FLAGS}")
947 message("        CXXFlags ....................: ${CMAKE_CXX_FLAGS}")
948 message("        LDFlags .....................: ${CMAKE_C_LINK_FLAGS}")
949 message("        with LTO ....................: ${enable_lto}")
950 message("")
951
952 if (HAVE_NS3)
953   message("        Compile NS-3 ................: yes (path: ${NS3_PATH})")
954 else()
955   message("        Compile NS-3 ................: NO  (hint: ${NS3_HINT})")
956 endif()
957
958 if (${Java_FOUND})
959   message("        Compile Java ................: yes")
960   message("          Native lib in jar .........: ${enable_lib_in_jar}")
961 else()
962   message("        Compile Java ................: NO")
963 endif()
964 message("        Compile Lua .................: ${HAVE_LUA}")
965 message("        Compile Smpi ................: ${HAVE_SMPI}")
966 message("          Smpi fortran ..............: ${SMPI_FORTRAN}")
967 message("          MPICH3 testsuite ..........: ${enable_smpi_MPICH3_testsuite}")
968 message("          Privatization .............: ${HAVE_PRIVATIZATION}")
969 message("          PAPI support...............: ${HAVE_PAPI}")
970 message("        Compile Boost.Context support: ${HAVE_BOOST_CONTEXTS}")
971 message("")
972 message("        Maintainer mode .............: ${enable_maintainer_mode}")
973 message("        Documentation................: ${enable_documentation}")
974 message("        Model checking ..............: ${HAVE_MC}")
975 message("        Jedule  mode ................: ${HAVE_JEDULE}")
976 message("        Graphviz mode ...............: ${HAVE_GRAPHVIZ}")
977 message("        Mallocators .................: ${enable_mallocators}")
978 message("")
979 message("        Simgrid dependencies ........: ${SIMGRID_DEP}")
980 message("")
981
982 execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory ${PROJECT_BINARY_DIR}/Testing/Notes/)
983 file(WRITE ${PROJECT_BINARY_DIR}/Testing/Notes/Build  "GIT version : ${GIT_VERSION}\n")
984 file(APPEND ${PROJECT_BINARY_DIR}/Testing/Notes/Build "Release     : simgrid-${release_version}\n")
985
986 INCLUDE(Dart)