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Set missing cmake variables to 0
[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("${CMAKE_SYSTEM}" MATCHES "Linux")
124   find_library(DL_LIBRARY dl)
125 endif("${CMAKE_SYSTEM}" MATCHES "Linux")
126
127 ### Find programs and paths
128 FIND_PROGRAM(GCOV_PATH gcov)
129 include(FindPerl)
130 if(NOT PERL_FOUND)
131   message(FATAL_ERROR "Please install Perl to compile SimGrid.")
132 endif()
133
134 # tesh.py needs python 3 (or the module python-subprocess32 on python2.8+)
135 set(PythonInterp_FIND_VERSION 3)
136 set(PythonInterp_FIND_VERSION_COUNT 1)
137 set(PythonInterp_FIND_VERSION_MAJOR 3)
138 include(FindPythonInterp)
139 if(NOT PYTHONINTERP_FOUND)
140   message(FATAL_ERROR "Please install Python (version 3 or higher).")
141 endif()
142
143 if (APPLE)
144   set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
145   set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
146 endif()
147 SET(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib)
148
149 ### Compute the include paths
150 set(INCLUDES
151   ${CMAKE_HOME_DIRECTORY}
152   ${CMAKE_HOME_DIRECTORY}/include
153   ${CMAKE_HOME_DIRECTORY}/src/include
154   ${CMAKE_BINARY_DIR}
155   ${CMAKE_BINARY_DIR}/include
156   )
157
158 if(NOT CMAKE_CROSSCOMPILING AND EXISTS /usr/include/)
159   set(INCLUDES ${INCLUDES} /usr/include/)
160 endif()
161
162 if(WIN32)
163   set(CMAKE_INCLUDE_WIN "${CMAKE_C_COMPILER}")
164   set(CMAKE_LIB_WIN "${CMAKE_C_COMPILER}")
165   string(REGEX REPLACE "/bin/gcc.*" "/include"  CMAKE_INCLUDE_WIN "${CMAKE_INCLUDE_WIN}")
166   string(REGEX REPLACE "/bin/gcc.*" "/lib"  CMAKE_LIB_WIN "${CMAKE_LIB_WIN}")
167   set(INCLUDES ${INCLUDES} ${CMAKE_INCLUDE_WIN})
168   unset(CMAKE_INCLUDE_WIN)
169 endif()
170
171 include_directories(${INCLUDES})
172
173 # library dependency cannot start with a space (CMP0004), so initialize it with something that is never desactivated.
174 set(SIMGRID_DEP "-lm") 
175
176 ### Determine the assembly flavor that we need today
177 set(HAVE_RAW_CONTEXTS 0)
178 include(CMakeDetermineSystem)
179 IF(CMAKE_SYSTEM_PROCESSOR MATCHES ".86|AMD64|amd64")
180   IF(CMAKE_SIZEOF_VOID_P EQUAL 4) # 32 bits
181     message(STATUS "System processor: i686 (${CMAKE_SYSTEM_PROCESSOR}, 32 bits)")
182     set(PROCESSOR_i686 1)
183     set(PROCESSOR_x86_64 0)
184   ELSE()
185     message(STATUS "System processor: x86_64 (${CMAKE_SYSTEM_PROCESSOR}, 64 bits)")
186     set(PROCESSOR_i686 0)
187     set(PROCESSOR_x86_64 1)
188   ENDIF()
189   if (WIN32)
190     message(STATUS "Disable fast raw contexts on Windows.")
191   else()
192     set(HAVE_RAW_CONTEXTS 1)
193   endif()
194 ELSE()
195   set(PROCESSOR_i686 0)
196   set(PROCESSOR_x86_64 0)
197 ENDIF()
198
199 include(CheckFunctionExists)
200 include(CheckTypeSize)
201 include(CheckIncludeFile)
202 include(CheckIncludeFiles)
203 include(CheckLibraryExists)
204 include(CheckSymbolExists)
205
206 set(HAVE_GRAPHVIZ 0)
207 include(FindGraphviz)
208
209 set(HAVE_LUA 0)
210 if(enable_lua)
211   include(FindLuaSimgrid)
212 endif()
213
214 set(HAVE_NS3 0)
215 if(enable_ns3)
216   include(FindNS3)
217   if (NOT HAVE_NS3)
218     message(FATAL_ERROR "Cannot find NS3. Please install it (apt-get install ns3 libns3-dev) or disable that cmake option")
219   endif()
220 endif()
221
222 if(WIN32)
223   set(Boost_USE_STATIC_LIBS 1)
224 endif()
225 set(HAVE_PAPI 0)
226 if(enable_smpi_papi)
227   include(FindPAPI)
228   if (NOT HAVE_PAPI)
229     message(FATAL_ERROR "Cannot find PAPI. Please install it (apt-get install papi-tools libpapi-dev) or disable PAPI bindings.")
230   endif()
231 endif()
232
233 find_package(Boost 1.48)
234 if(Boost_FOUND)
235   include_directories(${Boost_INCLUDE_DIRS})
236 else()
237   if(APPLE)
238     message(FATAL_ERROR "Failed to find Boost libraries (Try to install them with 'sudo fink install boost1.53.nopython')")
239   else()
240     message(FATAL_ERROR "Failed to find Boost libraries."
241                         "Did you install libboost-dev and libboost-context-dev?"
242                         "(libboost-context-dev is optional)"
243                         "SimGrid requires Boost >= 1.48.0")
244   endif()
245 endif()
246
247 #Boost context 1.61 will break compatibility with our implementation.
248 #Warn users about that
249 find_package(Boost 1.61 COMPONENTS context)
250
251 if(Boost_FOUND AND Boost_CONTEXT_FOUND)
252   message("WARNING : our implementation of Boost context factory is not compatible with Boost >=1.61 yet.")
253
254   set(Boost_FOUND 1)
255   set(HAVE_BOOST_CONTEXTS 0)
256 else()
257 # Try again to see if we have libboost-context
258   find_package(Boost 1.42 COMPONENTS context)
259   set(Boost_FOUND 1) # We don't care of whether this component is missing
260
261   if(Boost_FOUND AND Boost_CONTEXT_FOUND)
262     # We should use feature detection for this instead:
263     if (Boost_VERSION LESS 105600)
264       message("Found Boost.Context API v1")
265       set(HAVE_BOOST_CONTEXTS 1)
266     else()
267       message("Found Boost.Context API v2")
268       set(HAVE_BOOST_CONTEXTS 2)
269     endif()
270   else()
271     message ("   boost        : found.")
272     message ("   boost-context: missing. Install libboost-context-dev for this optional feature.")
273     set(HAVE_BOOST_CONTEXTS 0)
274   endif()
275 endif()
276
277 # Checks for header libraries functions.
278 CHECK_LIBRARY_EXISTS(rt      clock_gettime           "" HAVE_POSIX_GETTIME)
279
280 CHECK_LIBRARY_EXISTS(pthread pthread_create          "" HAVE_PTHREAD)
281 if(NOT APPLE) # OS X El Capitan deprecates this function
282   CHECK_LIBRARY_EXISTS(pthread sem_init                "" HAVE_SEM_INIT_LIB)
283 endif()
284 CHECK_LIBRARY_EXISTS(pthread sem_open                "" HAVE_SEM_OPEN_LIB)
285 set(HAVE_PTHREAD_SETAFFINITY 0)
286 CHECK_LIBRARY_EXISTS(pthread pthread_setaffinity_np  "" HAVE_PTHREAD_SETAFFINITY)
287
288 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
289   set(CMAKE_REQUIRED_DEFINITIONS "-D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE")
290 elseif(MINGW)
291   # Use the GNU version of unusual modifiers like PRIx64
292   add_definitions(-D__USE_MINGW_ANSI_STDIO=1)
293   set(CMAKE_REQUIRED_DEFINITIONS "-D__USE_MINGW_ANSI_STDIO=1")
294 else()
295   set(CMAKE_REQUIRED_DEFINITIONS "-D_GNU_SOURCE")
296 endif()
297
298 CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_H)
299 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
300 CHECK_INCLUDE_FILE("execinfo.h" HAVE_EXECINFO_H)
301 CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
302 CHECK_INCLUDE_FILE("sys/param.h" HAVE_SYS_PARAM_H)
303 CHECK_INCLUDE_FILE("sys/sysctl.h" HAVE_SYS_SYSCTL_H)
304 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
305 CHECK_INCLUDE_FILE("linux/futex.h" HAVE_FUTEX_H)
306
307 CHECK_FUNCTION_EXISTS(backtrace HAVE_BACKTRACE)
308 CHECK_FUNCTION_EXISTS(dlfunc HAVE_DLFUNC)
309 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
310 CHECK_FUNCTION_EXISTS(nanosleep HAVE_NANOSLEEP)
311 CHECK_FUNCTION_EXISTS(getdtablesize HAVE_GETDTABLESIZE)
312 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
313 CHECK_FUNCTION_EXISTS(popen HAVE_POPEN)
314 CHECK_FUNCTION_EXISTS(process_vm_readv HAVE_PROCESS_VM_READV)
315 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
316 CHECK_FUNCTION_EXISTS(mremap HAVE_MREMAP)
317
318 CHECK_SYMBOL_EXISTS(vasprintf stdio.h HAVE_VASPRINTF)
319 if(MINGW)
320   # The detection of vasprintf fails on MinGW, assumingly because it's
321   # defined as an inline function in stdio.h instead of a regular
322   # function. So force the result to be 1 despite of the test.
323   set(HAVE_VASPRINTF 1)
324 endif()
325
326 #Check if __thread is defined
327 execute_process(
328   COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_thread_storage.c -o testprog"
329   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
330   RESULT_VARIABLE HAVE_thread_storage_run)
331 file(REMOVE testprog)
332 if(HAVE_thread_storage_run)
333   set(HAVE_THREAD_LOCAL_STORAGE 1)
334 else()
335   set(HAVE_THREAD_LOCAL_STORAGE 0)
336 endif()
337
338 if(enable_model-checking AND NOT "${CMAKE_SYSTEM}" MATCHES "Linux")
339   message(WARNING "Support for model-checking has not been enabled on ${CMAKE_SYSTEM}: disabling it")
340   set(enable_model-checking FALSE)
341 endif()
342
343 if(HAVE_MMAP AND HAVE_THREAD_LOCAL_STORAGE)
344   SET(HAVE_MMALLOC 1)
345 else()
346   SET(HAVE_MMALLOC 0)
347   if(enable_model-checking)
348     message(STATUS "Warning: support for model-checking has been disabled because you are missing either mmap or __thread.")
349   endif()
350   SET(enable_model-checking 0)
351 endif()
352
353 if(enable_jedule)
354   set(HAVE_JEDULE 1)
355 else()
356   set(HAVE_JEDULE 0)
357 endif()
358
359 if(enable_mallocators)
360   SET(HAVE_MALLOCATOR 1)
361 else()
362   SET(HAVE_MALLOCATOR 0)
363 endif()
364
365 include(FindLibunwind)
366 if(HAVE_LIBUNWIND)
367   if(NOT APPLE)
368     SET(SIMGRID_DEP "${SIMGRID_DEP} -lunwind")
369   else()
370     # Apple forbids to link directly against its libunwind implementation
371     # So let's comply and link against the System framework
372     SET(SIMGRID_DEP "${SIMGRID_DEP} -lSystem")
373   endif()
374   if("${CMAKE_SYSTEM}" MATCHES "Linux")
375     set(SIMGRID_DEP "${SIMGRID_DEP} -lunwind-ptrace")
376     # This supposes that the host machine is either an AMD or a X86.
377     # This is deeply wrong, and should be fixed by manually loading -lunwind-PLAT (FIXME)
378     if(PROCESSOR_x86_64)
379       SET(SIMGRID_DEP "${SIMGRID_DEP} -lunwind-x86_64")
380     else()
381       SET(SIMGRID_DEP "${SIMGRID_DEP} -lunwind-x86")
382     endif()
383   endif()
384 else()
385   if(enable_model-checking)
386     message(FATAL_ERROR "Please either install the libunwind7-dev package (or equivalent) or turn off the model-checking option of SimGrid.")
387   endif()
388 endif()
389
390 if(enable_model-checking)
391   SET(HAVE_MC 1)
392   
393   include(FindLibdw)  
394   SET(SIMGRID_DEP "${SIMGRID_DEP} -ldw")
395 else()
396   SET(HAVE_MC 0)  
397   set(HAVE_MMALLOC 0)
398 endif()
399
400 if (enable_model-checking AND enable_ns3)
401   message(FATAL_ERROR "Cannot activate both model-checking and NS3 bindings: NS3 pull too much dependencies for the MC to work")
402 endif()
403
404 if(enable_smpi)
405   SET(HAVE_SMPI 1)
406   if("${CMAKE_SYSTEM}" MATCHES "Linux|FreeBSD")
407     SET(USE_LIBUTIL 0)
408     SET(HAVE_PRIVATIZATION 1)
409   else()
410     message (STATUS "Warning:  no support for SMPI automatic privatization on this platform")
411     SET(HAVE_PRIVATIZATION 0)
412   endif()
413 else()
414   SET(HAVE_SMPI 0)
415 endif()
416
417 #--------------------------------------------------------------------------------------------------
418 ### Check for GNU dynamic linker
419 CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
420 if (HAVE_DLFCN_H)
421   execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_gnu_dynlinker.c ${DL_LIBRARY} -o test_gnu_ld
422                   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
423                   OUTPUT_VARIABLE HAVE_GNU_LD_compil
424   )
425   if(HAVE_GNU_LD_compil)
426     set(HAVE_GNU_LD 0)
427     message(STATUS "Warning: test program toward GNU ld failed to compile:")
428     message(STATUS "${HAVE_GNU_LD_comp_output}")
429   else()
430     execute_process(COMMAND ./test_gnu_ld
431                     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
432                     RESULT_VARIABLE HAVE_GNU_LD_run
433                     OUTPUT_VARIABLE var_exec
434                    )
435
436     if(NOT HAVE_GNU_LD_run)
437       set(HAVE_GNU_LD 1)
438       message(STATUS "We are using GNU dynamic linker")
439     else()
440       set(HAVE_GNU_LD 0)
441       message(STATUS "Warning: error while checking for GNU ld:")
442       message(STATUS "Test output: '${var_exec}'")
443       message(STATUS "Exit status: ${HAVE_GNU_LD_run}")
444     endif()
445     file(REMOVE test_gnu_ld)
446   endif()
447 endif()
448
449 #--------------------------------------------------------------------------------------------------
450 ### Initialize of CONTEXT THREADS
451
452 set(HAVE_THREAD_CONTEXTS 0)
453 if(HAVE_PTHREAD)
454   ### Test that we have a way to create semaphores
455
456   if(HAVE_SEM_OPEN_LIB)
457     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_open.c -lpthread -o sem_open
458       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
459       OUTPUT_VARIABLE HAVE_SEM_OPEN_compil
460     )
461
462     # Test sem_open by compiling:
463     if(HAVE_SEM_OPEN_compil)
464       set(HAVE_SEM_OPEN 0)
465       message(STATUS "Warning: sem_open not compilable")
466       message(STATUS "HAVE_SEM_OPEN_comp_output: ${HAVE_SEM_OPEN_comp_output}")
467     else()
468       set(HAVE_SEM_OPEN 1)
469       message(STATUS "sem_open is compilable")
470     endif()
471
472     # If we're not crosscompiling, we check by executing the program:
473     if (HAVE_SEM_OPEN AND NOT CMAKE_CROSSCOMPILING)
474       execute_process(COMMAND ./sem_open
475         WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
476         RESULT_VARIABLE HAVE_SEM_OPEN_run
477         OUTPUT_VARIABLE var_compil
478       )
479       if (NOT HAVE_SEM_OPEN_run)
480         set(HAVE_SEM_OPEN 1)
481         message(STATUS "sem_open is executable")
482       else()
483         set(HAVE_SEM_OPEN 0)
484         if(EXISTS "${CMAKE_BINARY_DIR}/sem_open")
485           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open exists!")
486         else()
487           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open not exists!")
488         endif()
489         message(STATUS "Warning: sem_open not executable")
490         message(STATUS "Compilation output: '${var_compil}'")
491         message(STATUS "Exit result of sem_open: ${HAVE_SEM_OPEN_run}")
492       endif()
493     endif()
494     file(REMOVE sem_open)
495   else()
496     set(HAVE_SEM_OPEN 0)
497   endif()
498
499   if(HAVE_SEM_INIT_LIB)
500     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_init.c -lpthread -o sem_init
501       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
502       RESULT_VARIABLE HAVE_SEM_INIT_run 
503       OUTPUT_VARIABLE HAVE_SEM_INIT_compil)
504
505     # Test sem_init by compiling:
506     if(HAVE_SEM_INIT_compil)
507       set(HAVE_SEM_INIT 0)
508       message(STATUS "Warning: sem_init not compilable")
509       message(STATUS "HAVE_SEM_INIT_comp_output: ${HAVE_SEM_OPEN_comp_output}")
510     else()
511       set(HAVE_SEM_INIT 1)
512       message(STATUS "sem_init is compilable")
513     endif()
514
515     # If we're not crosscompiling, we check by executing the program:
516     if (HAVE_SEM_INIT AND NOT CMAKE_CROSSCOMPILING)
517       execute_process(COMMAND ./sem_init
518         WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
519         RESULT_VARIABLE HAVE_SEM_INIT_run
520         OUTPUT_VARIABLE var_compil
521       )
522       if (NOT HAVE_SEM_INIT_run)
523         set(HAVE_SEM_INIT 1)
524         message(STATUS "sem_init is executable")
525       else()
526         set(HAVE_SEM_INIT 0)
527         if(EXISTS "${CMAKE_BINARY_DIR}/sem_init")
528           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init exists!")
529         else()
530           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init not exists!")
531         endif()
532         message(STATUS "Warning: sem_init not executable")
533         message(STATUS "Compilation output: '${var_compil}'")
534         message(STATUS "Exit result of sem_init: ${HAVE_SEM_INIT_run}")
535       endif()
536     endif()
537     file(REMOVE sem_init)
538   else() 
539     set(HAVE_SEM_INIT 0)  
540   endif()
541
542   if(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
543     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).")
544   endif()
545
546   set(HAVE_THREAD_CONTEXTS 1)
547   message("-- Support for thread context factory ok.")
548 endif()
549
550 set(HAVE_UCONTEXT_CONTEXTS 0)
551 if(NOT HAVE_UCONTEXT_H)
552   message("-- No ucontext factory: <ucontext.h> not found.")
553 elseif(APPLE)
554   message("-- No ucontext factory: Apple don't want us to use them.")
555   set(HAVE_UCONTEXT_H 0)
556 else()
557   try_compile(compile_makecontext ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_makecontext.c
558     OUTPUT_VARIABLE compile_makecontext_output)
559
560   #If can have both context
561   if(compile_makecontext)
562     set(HAVE_UCONTEXT_CONTEXTS 1)
563     message("-- Support for ucontext factory ok.")
564   else()
565     message("-- Error: <ucontext.h> exists, but makecontext is not compilable. Compilation output:\n ${compile_makecontext_output}")
566     message("-- No ucontext factory: makecontext() is not compilable.")
567   endif()
568
569   # Stack setup (size and address)
570   try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
571     ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stacksetup.c
572     RUN_OUTPUT_VARIABLE stack_setup)
573
574   LIST(LENGTH stack_setup stack_setup_len)
575   if("${stack_setup_len}" STREQUAL "2")
576     LIST(GET stack_setup 0 makecontext_addr)
577     LIST(GET stack_setup 1 makecontext_size)
578     set(sg_makecontext_stack_addr "#define sg_makecontext_stack_addr(skaddr) (${makecontext_addr})")
579     set(sg_makecontext_stack_size "#define sg_makecontext_stack_size(sksize) (${makecontext_size})")
580   else()
581     message(FATAL_ERROR "Could not figure out the stack setup. Compil: ${RUN_makecontext_VAR}. Exec: ${COMPILE_makecontext_VAR}. Output: ${stack_setup}")
582   endif()
583 endif()
584
585 # Stack growth direction (upward or downward). Used for the following contexts: SysV, raw, Boost
586 try_run(RUN_stackgrowth_VAR COMPILE_stackgrowth_VAR
587   ${CMAKE_BINARY_DIR}
588   ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stackgrowth.c
589   RUN_OUTPUT_VARIABLE stack
590   COPY_FILE test_stackgrowth)
591
592 if("${stack}" STREQUAL "down")
593   set(PTH_STACKGROWTH "-1")
594 elseif("${stack}" STREQUAL "up")
595   set(PTH_STACKGROWTH "1")
596 else()
597   if("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
598     set(PTH_STACKGROWTH "-1")
599   elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "i686")
600     set(PTH_STACKGROWTH "-1")
601   else()
602     message(FATAL_ERROR "Could not figure out the stack direction. Test prog returned: ${stack}; CMAKE_SYSTEM_PROCESSOR: ${CMAKE_SYSTEM_PROCESSOR}.")
603   endif()
604 endif()
605 # If the test ran well, remove the test binary
606 file(REMOVE test_stackgrowth)
607 #--------------------------------------------------------------------------------------------------
608
609 ### check for addr2line
610 find_path(ADDR2LINE NAMES addr2line     PATHS NO_DEFAULT_PATHS)
611 if(ADDR2LINE)
612   set(ADDR2LINE "${ADDR2LINE}/addr2line")
613 endif()
614
615 ###############
616 ## GIT version check
617 ##
618 if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/)
619   execute_process(
620      COMMAND git remote
621      COMMAND head -n 1
622      WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
623      OUTPUT_VARIABLE remote
624      OUTPUT_STRIP_TRAILING_WHITESPACE)
625   #message(STATUS "Git remote: ${remote}")
626   execute_process(COMMAND git config --get remote.${remote}.url
627      WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
628      OUTPUT_VARIABLE url
629      OUTPUT_STRIP_TRAILING_WHITESPACE)
630   #message(STATUS "Git url: ${url}")
631   if(url)
632     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=oneline --abbrev-commit -1
633        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
634        OUTPUT_VARIABLE GIT_VERSION
635        OUTPUT_STRIP_TRAILING_WHITESPACE)
636     message(STATUS "Git version: ${GIT_VERSION}")
637
638     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --pretty=format:%ai .
639        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
640        OUTPUT_VARIABLE GIT_DATE 
641        OUTPUT_STRIP_TRAILING_WHITESPACE)
642     message(STATUS "Git date: ${GIT_DATE}")
643     string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
644
645     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=format:%H -1
646        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
647        OUTPUT_VARIABLE SIMGRID_GITHASH
648        OUTPUT_STRIP_TRAILING_WHITESPACE)
649   endif()
650 elseif(EXISTS ${CMAKE_HOME_DIRECTORY}/.gitversion)
651   FILE(STRINGS ${CMAKE_HOME_DIRECTORY}/.gitversion GIT_VERSION)
652 endif()
653
654 ### Generate the required headers and scripts
655 #############################################
656
657 # gcc makes no difference between "#define HAVE_FOOBAR" and "#define HAVE_FOOBAR 0" by default, 
658 # but this too error prone. If you forget to include the config.h, you get weird segfaults.
659 # If you include it everywhere, everything gets recompiled everytime.
660 # So we include only where needed, and compile with -Wundef to notice the missing includes.
661 # But cmake sometimes defines to the empty definition (#define HAVE_VALGRIND_H).
662 # So we have to make sure that everything got a decent value before generating the files.
663 foreach(var HAVE_BACKTRACE HAVE_EXECINFO_H HAVE_FUTEX_H HAVE_GETDTABLESIZE HAVE_GETTIMEOFDAY HAVE_MMAP HAVE_NANOSLEEP HAVE_POPEN
664             HAVE_POSIX_GETTIME HAVE_PROCESS_VM_READV HAVE_SIGNAL_H HAVE_SYS_PARAM_H HAVE_SYS_SYSCTL_H HAVE_SYSCONF 
665             HAVE_UCONTEXT_H HAVE_UNISTD_H HAVE_VALGRIND_H HAVE_VASPRINTF HAVE_MREMAP HAVE_DLFUNC)
666   if(${var})
667     set(${var} 1)
668   else()
669     set(${var} 0)
670   endif()
671 endforeach()
672
673 # Avoid triggering a (full) rebuild by touching the files if they did not really change
674 configure_file("${CMAKE_HOME_DIRECTORY}/tools/cmake/src/internal_config.h.in" "${CMAKE_BINARY_DIR}/src/internal_config.h.generated"    @ONLY IMMEDIATE)
675 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid_config.h.in"          "${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated" @ONLY IMMEDIATE)
676 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/src/internal_config.h.generated ${CMAKE_BINARY_DIR}/src/internal_config.h)
677 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated ${CMAKE_BINARY_DIR}/include/simgrid_config.h)
678 file(REMOVE ${CMAKE_BINARY_DIR}/src/internal_config.h.generated)
679 file(REMOVE ${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated)
680
681 # We need two versions of the SMPI scripts because they contain the path to the library
682 # so, it depends of whether SimGrid is installed, or run from the sources (during the build)
683
684 file(READ ${CMAKE_HOME_DIRECTORY}/src/smpi/smpitools.sh SMPITOOLS_SH) # Definitions shared amongst all SMPI scripts, inlined in each of them
685
686 ### SMPI script used when simgrid is installed
687 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
688 set(includeflag "-I${CMAKE_INSTALL_PREFIX}/include -I${CMAKE_INSTALL_PREFIX}/include/smpi")
689 set(includedir "${CMAKE_INSTALL_PREFIX}/include")
690 set(libdir ${exec_prefix}/lib)
691 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_INSTALL_PREFIX}/lib")
692 if(NS3_LIBRARY_PATH)
693   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
694 endif()
695 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
696
697 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/mpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/mpif.h @ONLY)
698 foreach(script cc cxx ff f90 run)
699   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/bin/smpi${script} @ONLY)
700 endforeach()
701
702 ### SMPI scripts used when compiling simgrid 
703 set(exec_prefix "${CMAKE_BINARY_DIR}/smpi_script/")
704 set(includeflag "-I${CMAKE_HOME_DIRECTORY}/include -I${CMAKE_HOME_DIRECTORY}/include/smpi")
705 set(includeflag "${includeflag} -I${CMAKE_BINARY_DIR}/include -I${CMAKE_BINARY_DIR}/include/smpi")
706 set(includedir "${CMAKE_HOME_DIRECTORY}/include")
707 set(libdir "${CMAKE_BINARY_DIR}/lib")
708 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_BINARY_DIR}/lib")
709 if(NS3_LIBRARY_PATH)
710   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
711 endif()
712 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
713
714 foreach(script cc cxx ff f90 run)
715   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script} @ONLY)
716 endforeach()
717
718 if(NOT WIN32)
719   foreach(script cc cxx ff f90 run)
720     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpi${script})
721     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script})
722   endforeach()
723 endif()
724
725 set(generated_headers_to_install
726   ${CMAKE_CURRENT_BINARY_DIR}/include/smpi/mpif.h
727   ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h
728   )
729
730 set(generated_headers  ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h )
731
732 set(generated_files_to_clean
733   ${generated_headers}
734   ${generated_headers_to_install}
735   ${CMAKE_BINARY_DIR}/bin/smpicc
736   ${CMAKE_BINARY_DIR}/bin/smpicxx
737   ${CMAKE_BINARY_DIR}/bin/smpiff
738   ${CMAKE_BINARY_DIR}/bin/smpif90
739   ${CMAKE_BINARY_DIR}/bin/smpirun
740   ${CMAKE_BINARY_DIR}/bin/colorize
741   ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
742   ${CMAKE_BINARY_DIR}/examples/smpi/tracing/smpi_traced.trace
743   )
744
745 if(NOT "${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
746   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt COPYONLY)
747   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt COPYONLY)
748   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allReduce.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt COPYONLY)
749   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_barrier.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt COPYONLY)
750   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_bcast.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt COPYONLY)
751   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_with_isend.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt COPYONLY)
752   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt COPYONLY)
753   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoallv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt COPYONLY)
754   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_waitall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt COPYONLY)
755   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_reducescatter.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt COPYONLY)
756   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_gather.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt COPYONLY)
757   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allgatherv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt COPYONLY)
758   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile COPYONLY)
759
760   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/description_file ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file COPYONLY)
761   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/README ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README COPYONLY)
762   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/smpi_replay.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt COPYONLY)
763   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt COPYONLY)
764   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt COPYONLY)
765   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt COPYONLY)
766   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt COPYONLY)
767   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt COPYONLY)
768   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt COPYONLY)
769   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt COPYONLY)
770   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt COPYONLY)
771   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt COPYONLY)
772   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt COPYONLY)
773   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt COPYONLY)
774   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt COPYONLY)
775   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt COPYONLY)
776   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt COPYONLY)
777   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt COPYONLY)
778   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt COPYONLY)
779   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt COPYONLY)
780   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt COPYONLY)
781   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt COPYONLY)
782   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt COPYONLY)
783   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt COPYONLY)
784   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt COPYONLY)
785   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt COPYONLY)
786   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt COPYONLY)
787   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt COPYONLY)
788   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt COPYONLY)
789   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt COPYONLY)
790   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt COPYONLY)
791   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt COPYONLY)
792   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt COPYONLY)
793   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt COPYONLY)
794   configure_file(${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)
795
796   set(generated_files_to_clean
797     ${generated_files_to_clean}
798     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt
799     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt
800     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt
801     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt
802     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt
803     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt
804     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt
805     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt
806     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt
807     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt
808     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt
809     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt
810     ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile
811     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file
812     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README
813     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt
814     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt
815     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt
816     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt
817     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt
818     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt
819     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt
820     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt
821     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt
822     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt
823     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt
824     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt
825     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt
826     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt
827     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt
828     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt
829     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt
830     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt
831     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt
832     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt
833     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt
834     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt
835     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt
836     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt
837     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt
838     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt
839     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt
840     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt
841     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt
842     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt
843     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt
844     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt
845     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt
846     )
847 endif()
848
849 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
850   "${generated_files_to_clean}")
851
852 ### Define source packages for Libs
853 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/DefinePackages.cmake)
854
855 ### Build some Maintainer files
856 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MaintainerMode.cmake)
857 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/UnitTesting.cmake)
858
859 ### Setup gcc & clang flags
860 if (NOT MSVC)
861   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/GCCFlags.cmake)
862 endif()
863
864 ### Make Libs
865 if(NOT WIN32)
866   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLib.cmake)
867 else()
868   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLibWin.cmake)
869 endif()
870
871 if(enable_java)
872   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Java.cmake)
873 endif()
874
875 ### Make tests
876 if(enable_memcheck_xml)
877   set(enable_memcheck true)
878 endif()
879
880 INCLUDE(CTest)
881 ENABLE_TESTING()
882 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Tests.cmake)
883 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/CTestConfig.cmake)
884
885 ### Define subdirectories
886 foreach(cmakefile ${CMAKEFILES_TXT})
887   string(REPLACE "/CMakeLists.txt" "" repository ${cmakefile})
888   add_subdirectory("${CMAKE_HOME_DIRECTORY}/${repository}")
889 endforeach()
890
891 ### Setup the distrib
892 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Distrib.cmake)
893
894 ### Build the docs if asked to
895 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Documentation.cmake)
896
897 ### Print the result of configuration
898 message("")
899 message("##########################################")
900 message("#### Content of src/internal_config.h ####")
901 message("##########################################")
902 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h config_output)
903 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 10) # Pass the file header
904 foreach(line ${config_output})
905   message("   ${line}")
906 endforeach()
907 message("##########################################")
908 message("####   Content of simgrid_config.h    ####")
909 message("##########################################")
910 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h config_output)
911 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 -1) # Pass the file header
912 foreach(line ${config_output})
913   message("   ${line}")
914 endforeach()
915 message("##########################################")
916 message("####   End of configuration headers   ####")
917 message("##########################################")
918
919 message("\nConfiguration of package `simgrid':")
920 message("        Home directory ..............: ${CMAKE_HOME_DIRECTORY}")
921 message("        Build Name ..................: ${BUILDNAME}")
922 message("        Cmake Generator .............: ${CMAKE_GENERATOR}")
923 message("        Site ........................: ${SITE}")
924 message("        Install prefix ..............: ${CMAKE_INSTALL_PREFIX}")
925 if(release)
926   message("        Release .....................: simgrid-${release_version}${SIMGRID_VERSION_EXTRA} (release build)")
927 else()
928   message("        Release .....................: simgrid-${release_version}${SIMGRID_VERSION_EXTRA} (development build)")
929 endif()
930 message("")
931 message("        Compiler: C .................: ${CMAKE_C_COMPILER} (id: ${CMAKE_C_COMPILER_ID})")
932 message("                version .............: ${CMAKE_C_COMPILER_VERSION}")
933 message("                is gnu ..............: ${CMAKE_COMPILER_IS_GNUCC}")
934 message("        Compiler: C++ ...............: ${CMAKE_CXX_COMPILER} (id: ${CMAKE_CXX_COMPILER_ID})")
935 message("                version .............: ${CMAKE_CXX_COMPILER_VERSION}")
936 if(${Java_FOUND})
937   message("        Compiler: Javac .............: ${Java_JAVAC_EXECUTABLE}")
938   message("                version .............: ${Java_VERSION_STRING}")
939 if(${SWIG_FOUND})
940   message("                SWIG ................: Version ${SWIG_VERSION} found.")
941 else()
942   message("                SWIG ................: Missing.")
943 endif()
944 endif()
945 if(CMAKE_Fortran_COMPILER)
946   message("        Compiler: Fortran ...........: ${SAVED_Fortran_COMPILER} (id: ${CMAKE_Fortran_COMPILER_ID})")
947   message("                version .............: ${CMAKE_Fortran_COMPILER_VERSION}")
948 endif()
949 message("        Linker: .....................: ${CMAKE_LINKER}")
950 message("                version .............: ${LINKER_VERSION}")
951 message("        Make program: ...............: ${CMAKE_MAKE_PROGRAM}")
952 message("")
953 message("        CFlags ......................: ${CMAKE_C_FLAGS}")
954 message("        CXXFlags ....................: ${CMAKE_CXX_FLAGS}")
955 message("        LDFlags .....................: ${CMAKE_C_LINK_FLAGS}")
956 message("        with LTO ....................: ${enable_lto}")
957 message("")
958
959 if (HAVE_NS3)
960   message("        Compile NS-3 ................: yes (path: ${NS3_PATH})")
961 else()
962   message("        Compile NS-3 ................: NO  (hint: ${NS3_HINT})")
963 endif()
964
965 if (${Java_FOUND})
966   message("        Compile Java ................: yes")
967   message("          Native lib in jar .........: ${enable_lib_in_jar}")
968 else()
969   message("        Compile Java ................: NO")
970 endif()
971 message("        Compile Lua .................: ${HAVE_LUA}")
972 message("        Compile Smpi ................: ${HAVE_SMPI}")
973 message("          Smpi fortran ..............: ${SMPI_FORTRAN}")
974 message("          MPICH3 testsuite ..........: ${enable_smpi_MPICH3_testsuite}")
975 message("          Privatization .............: ${HAVE_PRIVATIZATION}")
976 message("          PAPI support...............: ${HAVE_PAPI}")
977 message("        Compile Boost.Context support: ${HAVE_BOOST_CONTEXTS}")
978 message("")
979 message("        Maintainer mode .............: ${enable_maintainer_mode}")
980 message("        Documentation................: ${enable_documentation}")
981 message("        Model checking ..............: ${HAVE_MC}")
982 message("        Jedule  mode ................: ${HAVE_JEDULE}")
983 message("        Graphviz mode ...............: ${HAVE_GRAPHVIZ}")
984 message("        Mallocators .................: ${enable_mallocators}")
985 message("")
986 message("        Simgrid dependencies ........: ${SIMGRID_DEP}")
987 message("")
988
989 execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory ${PROJECT_BINARY_DIR}/Testing/Notes/)
990 file(WRITE ${PROJECT_BINARY_DIR}/Testing/Notes/Build  "GIT version : ${GIT_VERSION}\n")
991 file(APPEND ${PROJECT_BINARY_DIR}/Testing/Notes/Build "Release     : simgrid-${release_version}\n")
992
993 INCLUDE(Dart)