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Merge branch 'master' of scm.gforge.inria.fr:/gitroot/simgrid/simgrid
[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 ### Find programs and paths
123 FIND_PROGRAM(GCOV_PATH gcov)
124 include(FindPerl)
125 if(NOT PERL_FOUND)
126   message(FATAL_ERROR "Please install Perl to compile SimGrid.")
127 endif()
128
129 # tesh.py needs python 3 (or the module python-subprocess32 on python2.8+)
130 set(PythonInterp_FIND_VERSION 3)
131 set(PythonInterp_FIND_VERSION_COUNT 1)
132 set(PythonInterp_FIND_VERSION_MAJOR 3)
133 include(FindPythonInterp)
134 if(NOT PYTHONINTERP_FOUND)
135   message(FATAL_ERROR "Please install Python (version 3 or higher).")
136 endif()
137
138 if (APPLE)
139   set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
140   set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
141 endif()
142 SET(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib)
143
144 ### Compute the include paths
145 set(INCLUDES
146   ${CMAKE_HOME_DIRECTORY}
147   ${CMAKE_HOME_DIRECTORY}/include
148   ${CMAKE_HOME_DIRECTORY}/src/include
149   ${CMAKE_BINARY_DIR}
150   ${CMAKE_BINARY_DIR}/include
151   )
152
153 if(NOT CMAKE_CROSSCOMPILING AND EXISTS /usr/include/)
154   set(INCLUDES ${INCLUDES} /usr/include/)
155 endif()
156
157 ### Check 32bits or 64bits
158 IF(CMAKE_SIZEOF_VOID_P EQUAL 4)
159   SET(ARCH_32_BITS 1)
160 ELSE()
161   SET(ARCH_32_BITS 0)
162 ENDIF()
163
164 if(WIN32)
165   set(CMAKE_INCLUDE_WIN "${CMAKE_C_COMPILER}")
166   set(CMAKE_LIB_WIN "${CMAKE_C_COMPILER}")
167   string(REGEX REPLACE "/bin/gcc.*" "/include"  CMAKE_INCLUDE_WIN "${CMAKE_INCLUDE_WIN}")
168   string(REGEX REPLACE "/bin/gcc.*" "/lib"  CMAKE_LIB_WIN "${CMAKE_LIB_WIN}")
169   set(INCLUDES ${INCLUDES} ${CMAKE_INCLUDE_WIN})
170   unset(CMAKE_INCLUDE_WIN)
171 endif()
172
173 include_directories(${INCLUDES})
174
175
176
177 ### Determine the assembly flavor that we need today
178 set(HAVE_RAW_CONTEXTS 0)
179 include(CMakeDetermineSystem)
180 IF(CMAKE_SYSTEM_PROCESSOR MATCHES ".86|AMD64|amd64")
181   IF(${ARCH_32_BITS})
182     message(STATUS "System processor: i686 (${CMAKE_SYSTEM_PROCESSOR}, 32 bits)")
183     set(PROCESSOR_i686 1)
184     set(PROCESSOR_x86_64 0)
185   ELSE()
186     message(STATUS "System processor: x86_64 (${CMAKE_SYSTEM_PROCESSOR}, 64 bits)")
187     set(PROCESSOR_i686 0)
188     set(PROCESSOR_x86_64 1)
189   ENDIF()
190   if (WIN32)
191     message(STATUS "Disable fast raw contexts on Windows.")
192   else()
193     set(HAVE_RAW_CONTEXTS 1)
194   endif()
195 ELSE()
196   set(PROCESSOR_i686 0)
197   set(PROCESSOR_x86_64 0)
198 ENDIF()
199
200 include(CheckFunctionExists)
201 include(CheckTypeSize)
202 include(CheckIncludeFile)
203 include(CheckIncludeFiles)
204 include(CheckLibraryExists)
205 include(CheckSymbolExists)
206
207 set(HAVE_GRAPHVIZ 0)
208 include(FindGraphviz)
209
210 set(HAVE_LUA 0)
211 if(enable_lua)
212   include(FindLuaSimgrid)
213 endif()
214
215 set(HAVE_NS3 0)
216 if(enable_ns3)
217   include(FindNS3)
218   if (NOT HAVE_NS3)
219     message(FATAL_ERROR "Cannot find NS3. Please install it (apt-get install ns3 libns3-dev) or disable that cmake option")
220   endif()
221 endif()
222
223 if(WIN32)
224   set(Boost_USE_STATIC_LIBS 1)
225 endif()
226 set(HAVE_PAPI 0)
227 if(enable_smpi_papi)
228   include(FindPAPI)
229   if (NOT HAVE_PAPI)
230     message(FATAL_ERROR "Cannot find PAPI. Please install it (apt-get install papi-tools libpapi-dev) or disable PAPI bindings.")
231   endif()
232 endif()
233
234 find_package(Boost 1.48)
235 if(Boost_FOUND)
236   include_directories(${Boost_INCLUDE_DIRS})
237 else()
238   if(APPLE)
239     message(FATAL_ERROR "Failed to find Boost libraries (Try to install them with 'sudo fink install boost1.53.nopython')")
240   else()
241     message(FATAL_ERROR "Failed to find Boost libraries."
242                         "Did you install libboost-dev and libboost-context-dev?"
243                         "(libboost-context-dev is optional)"
244                         "SimGrid requires Boost >= 1.48.0")
245   endif()
246 endif()
247
248 #Boost context 1.61 will break compatibility with our implementation.
249 #Warn users about that
250 find_package(Boost 1.61 COMPONENTS context)
251
252 if(Boost_FOUND AND Boost_CONTEXT_FOUND)
253   message("WARNING : our implementation of Boost context factory is not compatible with Boost >=1.61 yet.")
254
255   set(Boost_FOUND 1)
256   set(HAVE_BOOST_CONTEXTS 0)
257 else()
258 # Try again to see if we have libboost-context
259   find_package(Boost 1.42 COMPONENTS context)
260   set(Boost_FOUND 1) # We don't care of whether this component is missing
261
262   if(Boost_FOUND AND Boost_CONTEXT_FOUND)
263     # We should use feature detection for this instead:
264     if (Boost_VERSION LESS 105600)
265       message("Found Boost.Context API v1")
266       set(HAVE_BOOST_CONTEXTS 1)
267     else()
268       message("Found Boost.Context API v2")
269       set(HAVE_BOOST_CONTEXTS 2)
270     endif()
271   else()
272     message ("   boost        : found.")
273     message ("   boost-context: missing. Install libboost-context-dev for this optional feature.")
274     set(HAVE_BOOST_CONTEXTS 0)
275   endif()
276 endif()
277
278 # Try again to see if we have libboost-graph
279 #find_package(Boost 1.42 COMPONENTS graph)
280 #set(Boost_FOUND 1) # We don't care of whether this component is missing
281 #
282 #if(Boost_FOUND AND Boost_GRAPH_FOUND)
283 #  set(HAVE_BOOST_GRAPH 1)
284 #else()
285 #  message ("   boost        : found.")
286 #  message ("   boost-graph  : missing. Install libboost-graph-dev for this optional feature.")
287 #  set(HAVE_BOOST_GRAPH 0)
288 #endif()
289
290 # Checks for header libraries functions.
291 CHECK_LIBRARY_EXISTS(rt      clock_gettime           "" HAVE_POSIX_GETTIME)
292
293 CHECK_LIBRARY_EXISTS(pthread pthread_create          "" HAVE_PTHREAD)
294 if(NOT APPLE) # OS X El Capitan deprecates this function
295   CHECK_LIBRARY_EXISTS(pthread sem_init                "" HAVE_SEM_INIT_LIB)
296 endif()
297 CHECK_LIBRARY_EXISTS(pthread sem_open                "" HAVE_SEM_OPEN_LIB)
298 set(HAVE_PTHREAD_SETAFFINITY 0)
299 CHECK_LIBRARY_EXISTS(pthread pthread_setaffinity_np  "" HAVE_PTHREAD_SETAFFINITY)
300
301 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
302   set(CMAKE_REQUIRED_DEFINITIONS "-D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE")
303 elseif(MINGW)
304   # Use the GNU version of unusual modifiers like PRIx64
305   add_definitions(-D__USE_MINGW_ANSI_STDIO=1)
306   set(CMAKE_REQUIRED_DEFINITIONS "-D__USE_MINGW_ANSI_STDIO=1")
307 else()
308   set(CMAKE_REQUIRED_DEFINITIONS "-D_GNU_SOURCE")
309 endif()
310
311 CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_H)
312 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
313 CHECK_INCLUDE_FILE("execinfo.h" HAVE_EXECINFO_H)
314 CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
315 CHECK_INCLUDE_FILE("sys/param.h" HAVE_SYS_PARAM_H)
316 CHECK_INCLUDE_FILE("sys/sysctl.h" HAVE_SYS_SYSCTL_H)
317 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
318 CHECK_INCLUDE_FILE("linux/futex.h" HAVE_FUTEX_H)
319
320 CHECK_FUNCTION_EXISTS(backtrace HAVE_BACKTRACE)
321 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
322 CHECK_FUNCTION_EXISTS(nanosleep HAVE_NANOSLEEP)
323 CHECK_FUNCTION_EXISTS(getdtablesize HAVE_GETDTABLESIZE)
324 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
325 CHECK_FUNCTION_EXISTS(popen HAVE_POPEN)
326 CHECK_FUNCTION_EXISTS(process_vm_readv HAVE_PROCESS_VM_READV)
327 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
328
329 CHECK_SYMBOL_EXISTS(vasprintf stdio.h HAVE_VASPRINTF)
330 if(MINGW)
331   # The detection of vasprintf fails on MinGW, assumingly because it's
332   # defined as an inline function in stdio.h instead of a regular
333   # function. So force the result to be 1 despite of the test.
334   set(HAVE_VASPRINTF 1)
335 endif()
336
337 #Check if __thread is defined
338 execute_process(
339   COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_thread_storage.c -o testprog"
340   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
341   RESULT_VARIABLE HAVE_thread_storage_run)
342 file(REMOVE testprog)
343 if(HAVE_thread_storage_run)
344   set(HAVE_THREAD_LOCAL_STORAGE 1)
345 else()
346   set(HAVE_THREAD_LOCAL_STORAGE 0)
347 endif()
348
349 # Our usage of mmap is Linux-specific (flag MAP_ANONYMOUS), but kFreeBSD uses a GNU libc
350 IF(HAVE_MMAP AND
351    NOT "${CMAKE_SYSTEM}" MATCHES "Linux" AND 
352    NOT "${CMAKE_SYSTEM}" MATCHES "kFreeBSD" AND 
353    NOT "${CMAKE_SYSTEM}" MATCHES "GNU" AND 
354    NOT  "${CMAKE_SYSTEM}" MATCHES "Darwin")
355   SET(HAVE_MMAP 0)
356   message(STATUS "Warning: MMAP is thought as non functional on this architecture (${CMAKE_SYSTEM})")
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 endif()
364
365 if(enable_jedule)
366   set(HAVE_JEDULE 1)
367 else()
368   set(HAVE_JEDULE 0)
369 endif()
370
371 if(enable_mallocators)
372   SET(HAVE_MALLOCATOR 1)
373 else()
374   SET(HAVE_MALLOCATOR 0)
375 endif()
376
377 if(enable_model-checking AND HAVE_MMALLOC)
378   SET(HAVE_MC 1)
379   include(FindLibunwind)
380   include(FindLibdw)
381 else()
382   if(enable_model-checking)
383     message(STATUS "Warning: support for model-checking has been disabled because you are missing either mmap or __thread.")
384   endif()
385   SET(HAVE_MC 0)
386   SET(HAVE_MMALLOC 0)
387 endif()
388
389 if (enable_model-checking AND enable_ns3)
390   message(FATAL_ERROR "Cannot activate both model-checking and NS3 bindings: NS3 pull too much dependencies for the MC to work")
391 endif()
392
393 if(enable_smpi)
394   SET(HAVE_SMPI 1)
395   if("${CMAKE_SYSTEM}" MATCHES "Linux")
396     SET(USE_LIBUTIL 0)
397     SET(HAVE_PRIVATIZATION 1)
398   elseif("${CMAKE_SYSTEM}" MATCHES "^FreeBSD")
399     SET(USE_LIBUTIL 0)
400     SET(HAVE_PRIVATIZATION 0)
401   else()
402     message (STATUS "Warning:  no support for SMPI automatic privatization on this platform")
403     SET(HAVE_PRIVATIZATION 0)
404   endif()
405 else()
406   SET(HAVE_SMPI 0)
407 endif()
408
409 #--------------------------------------------------------------------------------------------------
410 ### Check for GNU dynamic linker
411 CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
412 if (HAVE_DLFCN_H)
413   execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_gnu_dynlinker.c -ldl -o test_gnu_ld
414                   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
415                   OUTPUT_VARIABLE HAVE_GNU_LD_compil
416   )
417   if(HAVE_GNU_LD_compil)
418     set(HAVE_GNU_LD 0)
419     message(STATUS "Warning: test program toward GNU ld failed to compile:")
420     message(STATUS "${HAVE_GNU_LD_comp_output}")
421   else()
422     execute_process(COMMAND ./test_gnu_ld
423                     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
424                     RESULT_VARIABLE HAVE_GNU_LD_run
425                     OUTPUT_VARIABLE var_exec
426                    )
427
428     if(NOT HAVE_GNU_LD_run)
429       set(HAVE_GNU_LD 1)
430       message(STATUS "We are using GNU dynamic linker")
431     else()
432       set(HAVE_GNU_LD 0)
433       message(STATUS "Warning: error while checking for GNU ld:")
434       message(STATUS "Test output: '${var_exec}'")
435       message(STATUS "Exit status: ${HAVE_GNU_LD_run}")
436     endif()
437     file(REMOVE test_gnu_ld)
438   endif()
439 endif()
440
441 #--------------------------------------------------------------------------------------------------
442 ### Initialize of CONTEXT THREADS
443
444 set(HAVE_THREAD_CONTEXTS 0)
445 if(HAVE_PTHREAD)
446   ### Test that we have a way to create semaphores
447
448   if(HAVE_SEM_OPEN_LIB)
449     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_open.c -lpthread -o sem_open
450       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
451       OUTPUT_VARIABLE HAVE_SEM_OPEN_compil
452     )
453
454     # Test sem_open by compiling:
455     if(HAVE_SEM_OPEN_compil)
456       set(HAVE_SEM_OPEN 0)
457       message(STATUS "Warning: sem_open not compilable")
458       message(STATUS "HAVE_SEM_OPEN_comp_output: ${HAVE_SEM_OPEN_comp_output}")
459     else()
460       set(HAVE_SEM_OPEN 1)
461       message(STATUS "sem_open is compilable")
462     endif()
463
464     # If we're not crosscompiling, we check by executing the program:
465     if (HAVE_SEM_OPEN AND NOT CMAKE_CROSSCOMPILING)
466       execute_process(COMMAND ./sem_open
467         WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
468         RESULT_VARIABLE HAVE_SEM_OPEN_run
469         OUTPUT_VARIABLE var_compil
470       )
471       if (NOT HAVE_SEM_OPEN_run)
472         set(HAVE_SEM_OPEN 1)
473         message(STATUS "sem_open is executable")
474       else()
475         set(HAVE_SEM_OPEN 0)
476         if(EXISTS "${CMAKE_BINARY_DIR}/sem_open")
477           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open exists!")
478         else()
479           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open not exists!")
480         endif()
481         message(STATUS "Warning: sem_open not executable")
482         message(STATUS "Compilation output: '${var_compil}'")
483         message(STATUS "Exit result of sem_open: ${HAVE_SEM_OPEN_run}")
484       endif()
485     endif()
486     file(REMOVE sem_open)
487   else()
488     set(HAVE_SEM_OPEN 0)
489   endif()
490
491   if(HAVE_SEM_INIT_LIB)
492     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_init.c -lpthread -o sem_init
493       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
494       RESULT_VARIABLE HAVE_SEM_INIT_run 
495       OUTPUT_VARIABLE HAVE_SEM_INIT_compil)
496
497     # Test sem_init by compiling:
498     if(HAVE_SEM_INIT_compil)
499       set(HAVE_SEM_INIT 0)
500       message(STATUS "Warning: sem_init not compilable")
501       message(STATUS "HAVE_SEM_INIT_comp_output: ${HAVE_SEM_OPEN_comp_output}")
502     else()
503       set(HAVE_SEM_INIT 1)
504       message(STATUS "sem_init is compilable")
505     endif()
506
507     # If we're not crosscompiling, we check by executing the program:
508     if (HAVE_SEM_INIT AND NOT CMAKE_CROSSCOMPILING)
509       execute_process(COMMAND ./sem_init
510         WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
511         RESULT_VARIABLE HAVE_SEM_INIT_run
512         OUTPUT_VARIABLE var_compil
513       )
514       if (NOT HAVE_SEM_INIT_run)
515         set(HAVE_SEM_INIT 1)
516         message(STATUS "sem_init is executable")
517       else()
518         set(HAVE_SEM_INIT 0)
519         if(EXISTS "${CMAKE_BINARY_DIR}/sem_init")
520           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init exists!")
521         else()
522           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init not exists!")
523         endif()
524         message(STATUS "Warning: sem_init not executable")
525         message(STATUS "Compilation output: '${var_compil}'")
526         message(STATUS "Exit result of sem_init: ${HAVE_SEM_INIT_run}")
527       endif()
528     endif()
529     file(REMOVE sem_init)
530   else() 
531     set(HAVE_SEM_INIT 0)  
532   endif()
533
534   if(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
535     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).")
536   endif()
537
538   set(HAVE_THREAD_CONTEXTS 1)
539   message("-- Support for thread context factory ok.")
540 endif()
541
542 set(HAVE_UCONTEXT_CONTEXTS 0)
543 if(NOT HAVE_UCONTEXT_H)
544   message("-- No ucontext factory: <ucontext.h> not found.")
545 elseif(APPLE)
546   message("-- No ucontext factory: Apple don't want us to use them.")
547   set(HAVE_UCONTEXT_H 0)
548 else()
549   try_compile(compile_makecontext ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_makecontext.c
550     OUTPUT_VARIABLE compile_makecontext_output)
551
552   #If can have both context
553   if(compile_makecontext)
554     set(HAVE_UCONTEXT_CONTEXTS 1)
555     message("-- Support for ucontext factory ok.")
556   else()
557     message("-- Error: <ucontext.h> exists, but makecontext is not compilable. Compilation output:\n ${compile_makecontext_output}")
558     message("-- No ucontext factory: makecontext() is not compilable.")
559   endif()
560
561   # Stack setup (size and address)
562   try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
563     ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stacksetup.c
564     RUN_OUTPUT_VARIABLE stack_setup)
565
566   LIST(LENGTH stack_setup stack_setup_len)
567   if("${stack_setup_len}" STREQUAL "2")
568     LIST(GET stack_setup 0 makecontext_addr)
569     LIST(GET stack_setup 1 makecontext_size)
570     set(sg_makecontext_stack_addr "#define sg_makecontext_stack_addr(skaddr) (${makecontext_addr})")
571     set(sg_makecontext_stack_size "#define sg_makecontext_stack_size(sksize) (${makecontext_size})")
572   else()
573     message(FATAL_ERROR "Could not figure out the stack setup. Compil: ${RUN_makecontext_VAR}. Exec: ${COMPILE_makecontext_VAR}. Output: ${stack_setup}")
574   endif()
575 endif()
576
577 # Stack growth direction (upward or downward). Used for the following contexts: SysV, raw, Boost
578 try_run(RUN_stackgrowth_VAR COMPILE_stackgrowth_VAR
579   ${CMAKE_BINARY_DIR}
580   ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stackgrowth.c
581   RUN_OUTPUT_VARIABLE stack
582   COPY_FILE test_stackgrowth)
583
584 if("${stack}" STREQUAL "down")
585   set(PTH_STACKGROWTH "-1")
586 elseif("${stack}" STREQUAL "up")
587   set(PTH_STACKGROWTH "1")
588 else()
589   if("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
590     set(PTH_STACKGROWTH "-1")
591   elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "i686")
592     set(PTH_STACKGROWTH "-1")
593   else()
594     message(FATAL_ERROR "Could not figure out the stack direction. Test prog returned: ${stack}; CMAKE_SYSTEM_PROCESSOR: ${CMAKE_SYSTEM_PROCESSOR}.")
595   endif()
596 endif()
597 # If the test ran well, remove the test binary
598 file(REMOVE test_stackgrowth)
599 #--------------------------------------------------------------------------------------------------
600
601 ### check for addr2line
602 find_path(ADDR2LINE NAMES addr2line     PATHS NO_DEFAULT_PATHS)
603 if(ADDR2LINE)
604   set(ADDR2LINE "${ADDR2LINE}/addr2line")
605 endif()
606
607 ###############
608 ## GIT version check
609 ##
610 if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/)
611   execute_process(
612      COMMAND git remote
613      COMMAND head -n 1
614      WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
615      OUTPUT_VARIABLE remote
616      OUTPUT_STRIP_TRAILING_WHITESPACE)
617   #message(STATUS "Git remote: ${remote}")
618   execute_process(COMMAND git config --get remote.${remote}.url
619      WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
620      OUTPUT_VARIABLE url
621      OUTPUT_STRIP_TRAILING_WHITESPACE)
622   #message(STATUS "Git url: ${url}")
623   if(url)
624     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=oneline --abbrev-commit -1
625        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
626        OUTPUT_VARIABLE GIT_VERSION
627        OUTPUT_STRIP_TRAILING_WHITESPACE)
628     message(STATUS "Git version: ${GIT_VERSION}")
629
630     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --pretty=format:%ai .
631        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
632        OUTPUT_VARIABLE GIT_DATE 
633        OUTPUT_STRIP_TRAILING_WHITESPACE)
634     message(STATUS "Git date: ${GIT_DATE}")
635     string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
636
637     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=format:%H -1
638        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
639        OUTPUT_VARIABLE SIMGRID_GITHASH
640        OUTPUT_STRIP_TRAILING_WHITESPACE)
641   endif()
642 elseif(EXISTS ${CMAKE_HOME_DIRECTORY}/.gitversion)
643   FILE(STRINGS ${CMAKE_HOME_DIRECTORY}/.gitversion GIT_VERSION)
644 endif()
645
646 ### Generate the required headers and scripts
647 #############################################
648
649 # gcc makes no difference between "#define HAVE_FOOBAR" and "#define HAVE_FOOBAR 0" by default, 
650 # but this too error prone. If you forget to include the config.h, you get weird segfaults.
651 # If you include it everywhere, everything gets recompiled everytime.
652 # So we include only where needed, and compile with -Wundef to notice the missing includes.
653 # But cmake sometimes defines to the empty definition (#define HAVE_VALGRIND_H).
654 # So we have to make sure that everything got a decent value before generating the files.
655 foreach(var HAVE_BACKTRACE HAVE_EXECINFO_H HAVE_FUTEX_H HAVE_GETDTABLESIZE HAVE_GETTIMEOFDAY HAVE_MMAP HAVE_NANOSLEEP HAVE_POPEN
656             HAVE_POSIX_GETTIME HAVE_PROCESS_VM_READV HAVE_SIGNAL_H HAVE_SYS_PARAM_H HAVE_SYS_SYSCTL_H HAVE_SYSCONF 
657             HAVE_UCONTEXT_H HAVE_UNISTD_H HAVE_VALGRIND_H HAVE_VASPRINTF)
658   if(${var})
659     set(${var} 1)
660   else()
661     set(${var} 0)
662   endif()
663 endforeach()
664
665 # Avoid triggering a (full) rebuild by touching the files if they did not really change
666 configure_file("${CMAKE_HOME_DIRECTORY}/tools/cmake/src/internal_config.h.in" "${CMAKE_BINARY_DIR}/src/internal_config.h.generated"    @ONLY IMMEDIATE)
667 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid_config.h.in"          "${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated" @ONLY IMMEDIATE)
668 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/src/internal_config.h.generated ${CMAKE_BINARY_DIR}/src/internal_config.h)
669 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated ${CMAKE_BINARY_DIR}/include/simgrid_config.h)
670 file(REMOVE ${CMAKE_BINARY_DIR}/src/internal_config.h.generated)
671 file(REMOVE ${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated)
672
673 # We need two versions of the SMPI scripts because they contain the path to the library
674 # so, it depends of whether SimGrid is installed, or run from the sources (during the build)
675
676 file(READ ${CMAKE_HOME_DIRECTORY}/src/smpi/smpitools.sh SMPITOOLS_SH) # Definitions shared amongst all SMPI scripts, inlined in each of them
677
678 ### SMPI script used when simgrid is installed
679 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
680 set(includeflag "-I${CMAKE_INSTALL_PREFIX}/include -I${CMAKE_INSTALL_PREFIX}/include/smpi")
681 set(includedir "${CMAKE_INSTALL_PREFIX}/include")
682 set(libdir ${exec_prefix}/lib)
683 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_INSTALL_PREFIX}/lib")
684 if(NS3_LIBRARY_PATH)
685   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
686 endif()
687 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
688
689 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/mpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/mpif.h @ONLY)
690 foreach(script cc cxx ff f90 run)
691   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/bin/smpi${script} @ONLY)
692 endforeach()
693
694 ### SMPI scripts used when compiling simgrid 
695 set(exec_prefix "${CMAKE_BINARY_DIR}/smpi_script/")
696 set(includeflag "-I${CMAKE_HOME_DIRECTORY}/include -I${CMAKE_HOME_DIRECTORY}/include/smpi")
697 set(includeflag "${includeflag} -I${CMAKE_BINARY_DIR}/include -I${CMAKE_BINARY_DIR}/include/smpi")
698 set(includedir "${CMAKE_HOME_DIRECTORY}/include")
699 set(libdir "${CMAKE_BINARY_DIR}/lib")
700 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_BINARY_DIR}/lib")
701 if(NS3_LIBRARY_PATH)
702   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
703 endif()
704 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
705
706 foreach(script cc cxx ff f90 run)
707   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script} @ONLY)
708 endforeach()
709
710 if(NOT WIN32)
711   foreach(script cc cxx ff f90 run)
712     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpi${script})
713     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script})
714   endforeach()
715 endif()
716
717 set(generated_headers_to_install
718   ${CMAKE_CURRENT_BINARY_DIR}/include/smpi/mpif.h
719   ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h
720   )
721
722 set(generated_headers  ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h )
723
724 set(generated_files_to_clean
725   ${generated_headers}
726   ${generated_headers_to_install}
727   ${CMAKE_BINARY_DIR}/bin/smpicc
728   ${CMAKE_BINARY_DIR}/bin/smpicxx
729   ${CMAKE_BINARY_DIR}/bin/smpiff
730   ${CMAKE_BINARY_DIR}/bin/smpif90
731   ${CMAKE_BINARY_DIR}/bin/smpirun
732   ${CMAKE_BINARY_DIR}/bin/colorize
733   ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
734   ${CMAKE_BINARY_DIR}/examples/smpi/tracing/smpi_traced.trace
735   )
736
737 if(NOT "${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
738   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt COPYONLY)
739   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt COPYONLY)
740   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allReduce.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt COPYONLY)
741   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_barrier.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt COPYONLY)
742   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_bcast.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt COPYONLY)
743   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_with_isend.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt COPYONLY)
744   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt COPYONLY)
745   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoallv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt COPYONLY)
746   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_waitall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt COPYONLY)
747   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_reducescatter.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt COPYONLY)
748   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_gather.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt COPYONLY)
749   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allgatherv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt COPYONLY)
750   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile COPYONLY)
751
752   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/description_file ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file COPYONLY)
753   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/README ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README COPYONLY)
754   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/smpi_replay.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt COPYONLY)
755   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt COPYONLY)
756   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt COPYONLY)
757   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt COPYONLY)
758   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt COPYONLY)
759   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt COPYONLY)
760   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt COPYONLY)
761   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt COPYONLY)
762   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt COPYONLY)
763   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt COPYONLY)
764   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt COPYONLY)
765   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt COPYONLY)
766   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt COPYONLY)
767   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt COPYONLY)
768   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt COPYONLY)
769   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt COPYONLY)
770   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt COPYONLY)
771   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt COPYONLY)
772   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt COPYONLY)
773   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt COPYONLY)
774   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt COPYONLY)
775   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt COPYONLY)
776   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt COPYONLY)
777   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt COPYONLY)
778   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt COPYONLY)
779   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt COPYONLY)
780   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt COPYONLY)
781   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt COPYONLY)
782   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt COPYONLY)
783   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt COPYONLY)
784   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt COPYONLY)
785   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt COPYONLY)
786   configure_file(${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)
787
788   set(generated_files_to_clean
789     ${generated_files_to_clean}
790     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt
791     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt
792     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt
793     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt
794     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt
795     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt
796     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt
797     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt
798     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt
799     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt
800     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt
801     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt
802     ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile
803     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file
804     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README
805     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt
806     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt
807     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt
808     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt
809     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt
810     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt
811     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt
812     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt
813     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt
814     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt
815     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt
816     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt
817     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt
818     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt
819     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt
820     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt
821     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt
822     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt
823     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt
824     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt
825     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt
826     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt
827     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt
828     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt
829     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt
830     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt
831     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt
832     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt
833     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt
834     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt
835     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt
836     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt
837     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt
838     )
839 endif()
840
841 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
842   "${generated_files_to_clean}")
843
844 ### Define source packages for Libs
845 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/DefinePackages.cmake)
846
847 ### Build some Maintainer files
848 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MaintainerMode.cmake)
849 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/UnitTesting.cmake)
850
851 ### Setup gcc & clang flags
852 if (NOT MSVC)
853   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/GCCFlags.cmake)
854 endif()
855
856 ### Make Libs
857 if(NOT WIN32)
858   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLib.cmake)
859 else()
860   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLibWin.cmake)
861 endif()
862
863 if(enable_java)
864   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Java.cmake)
865 endif()
866
867 ### Make tests
868 if(enable_memcheck_xml)
869   set(enable_memcheck true)
870 endif()
871
872 INCLUDE(CTest)
873 ENABLE_TESTING()
874 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Tests.cmake)
875 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/CTestConfig.cmake)
876
877 ### Define subdirectories
878 foreach(cmakefile ${CMAKEFILES_TXT})
879   string(REPLACE "/CMakeLists.txt" "" repository ${cmakefile})
880   add_subdirectory("${CMAKE_HOME_DIRECTORY}/${repository}")
881 endforeach()
882
883 ### Setup the distrib
884 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Distrib.cmake)
885
886 ### Build the docs if asked to
887 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Documentation.cmake)
888
889 ### Print the result of configuration
890 message("")
891 message("##########################################")
892 message("#### Content of src/internal_config.h ####")
893 message("##########################################")
894 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h config_output)
895 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 10) # Pass the file header
896 foreach(line ${config_output})
897   message("   ${line}")
898 endforeach()
899 message("##########################################")
900 message("####   Content of simgrid_config.h    ####")
901 message("##########################################")
902 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h config_output)
903 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 -1) # Pass the file header
904 foreach(line ${config_output})
905   message("   ${line}")
906 endforeach()
907 message("##########################################")
908 message("####   End of configuration headers   ####")
909 message("##########################################")
910
911 message("\nConfiguration of package `simgrid':")
912 message("        Home directory ..............: ${CMAKE_HOME_DIRECTORY}")
913 message("        Build Name ..................: ${BUILDNAME}")
914 message("        Cmake Generator .............: ${CMAKE_GENERATOR}")
915 message("        Site ........................: ${SITE}")
916 message("        Install prefix ..............: ${CMAKE_INSTALL_PREFIX}")
917 if(release)
918   message("        Release .....................: simgrid-${release_version}${SIMGRID_VERSION_EXTRA} (release build)")
919 else()
920   message("        Release .....................: simgrid-${release_version}${SIMGRID_VERSION_EXTRA} (development build)")
921 endif()
922 message("")
923 message("        Compiler: C .................: ${CMAKE_C_COMPILER} (id: ${CMAKE_C_COMPILER_ID})")
924 message("                version .............: ${CMAKE_C_COMPILER_VERSION}")
925 message("                is gnu ..............: ${CMAKE_COMPILER_IS_GNUCC}")
926 message("        Compiler: C++ ...............: ${CMAKE_CXX_COMPILER} (id: ${CMAKE_CXX_COMPILER_ID})")
927 message("                version .............: ${CMAKE_CXX_COMPILER_VERSION}")
928 if(${Java_FOUND})
929   message("        Compiler: Javac .............: ${Java_JAVAC_EXECUTABLE}")
930   message("                version .............: ${Java_VERSION_STRING}")
931 if(${SWIG_FOUND})
932   message("                SWIG ................: Version ${SWIG_VERSION} found.")
933 else()
934   message("                SWIG ................: Missing.")
935 endif()
936 endif()
937 if(CMAKE_Fortran_COMPILER)
938   message("        Compiler: Fortran ...........: ${SAVED_Fortran_COMPILER} (id: ${CMAKE_Fortran_COMPILER_ID})")
939   message("                version .............: ${CMAKE_Fortran_COMPILER_VERSION}")
940 endif()
941 message("        Linker: .....................: ${CMAKE_LINKER}")
942 message("                version .............: ${LINKER_VERSION}")
943 message("        Make program: ...............: ${CMAKE_MAKE_PROGRAM}")
944 message("")
945 message("        CFlags ......................: ${CMAKE_C_FLAGS}")
946 message("        CXXFlags ....................: ${CMAKE_CXX_FLAGS}")
947 message("        LDFlags .....................: ${CMAKE_C_LINK_FLAGS}")
948 message("        with LTO ....................: ${enable_lto}")
949 message("")
950
951 if (HAVE_NS3)
952   message("        Compile NS-3 ................: yes (path: ${NS3_PATH})")
953 else()
954   message("        Compile NS-3 ................: NO  (hint: ${NS3_HINT})")
955 endif()
956
957 if (${Java_FOUND})
958   message("        Compile Java ................: yes")
959   message("          Native lib in jar .........: ${enable_lib_in_jar}")
960 else()
961   message("        Compile Java ................: NO")
962 endif()
963 message("        Compile Lua .................: ${HAVE_LUA}")
964 message("        Compile Smpi ................: ${HAVE_SMPI}")
965 message("          Smpi fortran ..............: ${SMPI_FORTRAN}")
966 message("          MPICH3 testsuite ..........: ${enable_smpi_MPICH3_testsuite}")
967 message("          Privatization .............: ${HAVE_PRIVATIZATION}")
968 message("          PAPI support...............: ${HAVE_PAPI}")
969 message("        Compile Boost.Context support: ${HAVE_BOOST_CONTEXTS}")
970 message("")
971 message("        Maintainer mode .............: ${enable_maintainer_mode}")
972 message("        Documentation................: ${enable_documentation}")
973 message("        Model checking ..............: ${HAVE_MC}")
974 message("        Jedule  mode ................: ${HAVE_JEDULE}")
975 message("        Graphviz mode ...............: ${HAVE_GRAPHVIZ}")
976 message("        Mallocators .................: ${enable_mallocators}")
977 message("")
978 message("        Simgrid dependencies ........: ${SIMGRID_DEP}")
979 message("")
980
981 execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory ${PROJECT_BINARY_DIR}/Testing/Notes/)
982 file(WRITE ${PROJECT_BINARY_DIR}/Testing/Notes/Build  "GIT version : ${GIT_VERSION}\n")
983 file(APPEND ${PROJECT_BINARY_DIR}/Testing/Notes/Build "Release     : simgrid-${release_version}\n")
984
985 INCLUDE(Dart)