Logo AND Algorithmique Numérique Distribuée

Public GIT Repository
c1093c68269f21a1c53aed8b577d848f52fe9afe
[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 ${CMAKE_CXX_COMPILER} seems ok).")
56 endif()
57 if(APPLE AND (CMAKE_C_COMPILER_VERSION VERSION_LESS "4.6"))
58   ### gcc 4.[1-5] cannot compile ucontext on OSX
59   message(STATUS "Ucontext can't be used with this version of gcc (must be greater than 4.5)")
60   set(HAVE_UCONTEXT_H 0)
61 endif()
62
63 ### SMPI vs. Fortran
64 if (NOT DEFINED enable_smpi OR enable_smpi) 
65   if(enable_fortran)
66     include(FindGFortran)
67   else()
68     SET(SMPI_FORTRAN 0)
69   endif()
70   
71   if(NOT APPLE) # smpi is enabled by default
72   # Call enable_language(Fortran) in order to load the build rules for this language, needed by 
73   # teshsuite/smpi/mpich-test/.  Use CMAKE_FORCE_Fortran_COMPILER to bypass checks for a working compiler (smpiff 
74   # doesn't exist at configure time).
75   include(CMakeForceCompiler)
76   if(NOT COMMAND CMAKE_FORCE_Fortran_COMPILER)
77     MACRO(CMAKE_FORCE_Fortran_COMPILER compiler id)
78       SET(CMAKE_Fortran_COMPILER "${compiler}")
79       SET(CMAKE_Fortran_COMPILER_ID_RUN TRUE)
80       SET(CMAKE_Fortran_COMPILER_ID ${id})
81       SET(CMAKE_Fortran_COMPILER_WORKS TRUE)
82       SET(CMAKE_Fortran_COMPILER_FORCED TRUE)
83
84       # Set old compiler id variables.
85       IF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
86         SET(CMAKE_COMPILER_IS_GNUG77 1)
87       ENDIF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
88     ENDMACRO(CMAKE_FORCE_Fortran_COMPILER)
89   endif()
90   CMAKE_FORCE_Fortran_COMPILER(smpiff smpiff)
91   enable_language(Fortran OPTIONAL)
92   endif()
93 endif()
94
95 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
96 #     Build the version number      #
97 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
98
99 set(SIMGRID_VERSION_MAJOR "3")
100 set(SIMGRID_VERSION_MINOR "13")
101 set(SIMGRID_VERSION_PATCH "90")
102 set(SIMGRID_VERSION_EXTRA "-prealpha") # Extra words to add to version string (e.g. -rc1)
103
104 set(SIMGRID_VERSION_DATE  "2016") # Year for copyright information
105
106 if(${SIMGRID_VERSION_PATCH} EQUAL "0")
107   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}")
108 else()
109   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}.${SIMGRID_VERSION_PATCH}")
110 endif()
111
112 set(SIMGRID_VERSION_STRING "SimGrid version ${release_version}${SIMGRID_VERSION_EXTRA}")
113
114 set(libsimgrid_version "${release_version}")
115 set(libsimgrid-java_version "${release_version}")
116
117 ### SET THE LIBRARY EXTENSION 
118 if(APPLE) #MAC
119   set(LIB_EXE "dylib")
120 else()
121   if(WIN32) #WINDOWS
122     set(LIB_EXE "a")
123     set(BIN_EXE ".exe")
124   else() #UNIX
125     set(LIB_EXE "so")
126   endif()
127 endif()
128
129 execute_process(COMMAND   ${CMAKE_LINKER}   --version    OUTPUT_VARIABLE LINKER_VERSION)
130 string(REGEX MATCH "[0-9].[0-9]*" LINKER_VERSION "${LINKER_VERSION}")
131
132 ### Find programs and paths
133 FIND_PROGRAM(GCOV_PATH gcov)
134 include(FindPerl)
135 if(NOT PERL_FOUND)
136   message(FATAL_ERROR "Please install Perl to compile SimGrid.")
137 endif()
138
139 if (APPLE)
140   set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
141   set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
142 endif()
143 SET(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib)
144
145 ### Compute the include paths
146 set(INCLUDES
147   ${CMAKE_HOME_DIRECTORY}
148   ${CMAKE_HOME_DIRECTORY}/include
149   ${CMAKE_HOME_DIRECTORY}/src/include
150   ${CMAKE_BINARY_DIR}
151   ${CMAKE_BINARY_DIR}/include
152   )
153
154 if(NOT CMAKE_CROSSCOMPILING AND EXISTS /usr/include/)
155   set(INCLUDES ${INCLUDES} /usr/include/)
156 endif()
157
158 ### Check 32bits or 64bits
159 IF(CMAKE_SIZEOF_VOID_P EQUAL 4)
160   SET(ARCH_32_BITS 1)
161 ELSE()
162   SET(ARCH_32_BITS 0)
163 ENDIF()
164
165 if(WIN32)
166   set(CMAKE_INCLUDE_WIN "${CMAKE_C_COMPILER}")
167   set(CMAKE_LIB_WIN "${CMAKE_C_COMPILER}")
168   string(REGEX REPLACE "/bin/gcc.*" "/include"  CMAKE_INCLUDE_WIN "${CMAKE_INCLUDE_WIN}")
169   string(REGEX REPLACE "/bin/gcc.*" "/lib"  CMAKE_LIB_WIN "${CMAKE_LIB_WIN}")
170   set(INCLUDES ${INCLUDES} ${CMAKE_INCLUDE_WIN})
171   unset(CMAKE_INCLUDE_WIN)
172 endif()
173
174 include_directories(${INCLUDES})
175
176 ### Setup Options
177 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Option.cmake)
178
179 ### Determine the assembly flavor that we need today
180 set(HAVE_RAW_CONTEXTS 0)
181 include(CMakeDetermineSystem)
182 IF(CMAKE_SYSTEM_PROCESSOR MATCHES ".86|AMD64|amd64")
183   IF(${ARCH_32_BITS})
184     message(STATUS "System processor: i686 (${CMAKE_SYSTEM_PROCESSOR}, 32 bits)")
185     set(PROCESSOR_i686 1)
186     set(PROCESSOR_x86_64 0)
187   ELSE()
188     message(STATUS "System processor: x86_64 (${CMAKE_SYSTEM_PROCESSOR}, 64 bits)")
189     set(PROCESSOR_i686 0)
190     set(PROCESSOR_x86_64 1)
191   ENDIF()
192   if (WIN32)
193     message(STATUS "Disable fast raw contexts on Windows.")
194   else()
195     set(HAVE_RAW_CONTEXTS 1)
196   endif()
197 ELSE()
198   set(PROCESSOR_i686 0)
199   set(PROCESSOR_x86_64 0)
200 ENDIF()
201
202 include(CheckFunctionExists)
203 include(CheckTypeSize)
204 include(CheckIncludeFile)
205 include(CheckIncludeFiles)
206 include(CheckLibraryExists)
207 include(CheckSymbolExists)
208
209 set(HAVE_GRAPHVIZ 0)
210 include(FindGraphviz)
211
212 set(HAVE_LUA 0)
213 if(enable_lua)
214   include(FindLuaSimgrid)
215 endif()
216
217 set(HAVE_NS3 0)
218 if(enable_ns3)
219   include(FindNS3)
220   if (NOT HAVE_NS3)
221     message(FATAL_ERROR "Cannot find NS3. Please install it (apt-get install ns3 libns3-dev) or disable that cmake option")
222   endif()
223 endif()
224
225 if(WIN32)
226   set(Boost_USE_STATIC_LIBS 1)
227 endif()
228 set(HAVE_PAPI 0)
229 if(enable_smpi_papi)
230   include(FindPAPI)
231   if (NOT HAVE_PAPI)
232     message(FATAL_ERROR "Cannot find PAPI. Please install it (apt-get install papi-tools libpapi-dev) or disable PAPI bindings.")
233   endif()
234 endif()
235
236 find_package(Boost 1.48)
237 if(Boost_FOUND)
238   include_directories(${Boost_INCLUDE_DIRS})
239 else()
240   if(APPLE)
241     message(FATAL_ERROR "Failed to find Boost libraries (Try to install them with 'sudo fink install boost1.53.nopython')")
242   else()
243     message(FATAL_ERROR "Failed to find Boost libraries."
244                         "Did you install libboost-dev and libboost-context-dev?"
245                         "(libboost-context-dev is optional)"
246                         "SimGrid requires Boost >= 1.48.0")
247   endif()
248 endif()
249
250 #Boost context 1.61 will break compatibility with our implementation.
251 #Warn users about that
252 find_package(Boost 1.61 COMPONENTS context)
253
254 if(Boost_FOUND AND Boost_CONTEXT_FOUND)
255   message("WARNING : our implementation of Boost context factory is not compatible with Boost >=1.61 yet.")
256
257   set(Boost_FOUND 1)
258   set(HAVE_BOOST_CONTEXTS 0)
259 else()
260 # Try again to see if we have libboost-context
261   find_package(Boost 1.42 COMPONENTS context)
262   set(Boost_FOUND 1) # We don't care of whether this component is missing
263
264   if(Boost_FOUND AND Boost_CONTEXT_FOUND)
265     # We should use feature detection for this instead:
266     if (Boost_VERSION LESS 105600)
267       message("Found Boost.Context API v1")
268       set(HAVE_BOOST_CONTEXTS 1)
269     else()
270       message("Found Boost.Context API v2")
271       set(HAVE_BOOST_CONTEXTS 2)
272     endif()
273   else()
274     message ("   boost        : found.")
275     message ("   boost-context: missing. Install libboost-context-dev for this optional feature.")
276     set(HAVE_BOOST_CONTEXTS 0)
277   endif()
278 endif()
279
280 # Try again to see if we have libboost-graph
281 #find_package(Boost 1.42 COMPONENTS graph)
282 #set(Boost_FOUND 1) # We don't care of whether this component is missing
283 #
284 #if(Boost_FOUND AND Boost_GRAPH_FOUND)
285 #  set(HAVE_BOOST_GRAPH 1)
286 #else()
287 #  message ("   boost        : found.")
288 #  message ("   boost-graph  : missing. Install libboost-graph-dev for this optional feature.")
289 #  set(HAVE_BOOST_GRAPH 0)
290 #endif()
291
292 # Checks for header libraries functions.
293 CHECK_LIBRARY_EXISTS(rt      clock_gettime           "" HAVE_POSIX_GETTIME)
294
295 CHECK_LIBRARY_EXISTS(pthread pthread_create          "" HAVE_PTHREAD)
296 CHECK_LIBRARY_EXISTS(pthread sem_init                "" HAVE_SEM_INIT_LIB)
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   endif()
531
532   if(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
533     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).")
534   endif()
535
536   set(HAVE_THREAD_CONTEXTS 1)
537   message("-- Support for thread context factory ok.")
538 endif()
539
540 set(HAVE_UCONTEXT_CONTEXTS 0)
541 if(NOT HAVE_UCONTEXT_H)
542   message("-- No ucontext factory: <ucontext.h> not found.")
543 elseif(APPLE)
544   message("-- No ucontext factory: Apple don't want us to use them.")
545   set(HAVE_UCONTEXT_H 0)
546 else()
547   try_compile(compile_makecontext ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_makecontext.c
548     OUTPUT_VARIABLE compile_makecontext_output)
549
550   #If can have both context
551   if(compile_makecontext)
552     set(HAVE_UCONTEXT_CONTEXTS 1)
553     message("-- Support for ucontext factory ok.")
554   else()
555     message("-- Error: <ucontext.h> exists, but makecontext is not compilable. Compilation output:\n ${compile_makecontext_output}")
556     message("-- No ucontext factory: makecontext() is not compilable.")
557   endif()
558
559   # Stack setup (size and address)
560   try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
561     ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stacksetup.c
562     RUN_OUTPUT_VARIABLE stack_setup)
563
564   LIST(LENGTH stack_setup stack_setup_len)
565   if("${stack_setup_len}" STREQUAL "2")
566     LIST(GET stack_setup 0 makecontext_addr)
567     LIST(GET stack_setup 1 makecontext_size)
568     set(sg_makecontext_stack_addr "#define sg_makecontext_stack_addr(skaddr) (${makecontext_addr})")
569     set(sg_makecontext_stack_size "#define sg_makecontext_stack_size(sksize) (${makecontext_size})")
570   else()
571     message(FATAL_ERROR "Could not figure out the stack setup. Compil: ${RUN_makecontext_VAR}. Exec: ${COMPILE_makecontext_VAR}. Output: ${stack_setup}")
572   endif()
573 endif()
574
575 # Stack growth direction (upward or downward). Used for the following contexts: SysV, raw, Boost
576 try_run(RUN_stackgrowth_VAR COMPILE_stackgrowth_VAR
577   ${CMAKE_BINARY_DIR}
578   ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stackgrowth.c
579   RUN_OUTPUT_VARIABLE stack
580   COPY_FILE test_stackgrowth)
581
582 if("${stack}" STREQUAL "down")
583   set(PTH_STACKGROWTH "-1")
584 elseif("${stack}" STREQUAL "up")
585   set(PTH_STACKGROWTH "1")
586 else()
587   if("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
588     set(PTH_STACKGROWTH "-1")
589   elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "i686")
590     set(PTH_STACKGROWTH "-1")
591   else()
592     message(FATAL_ERROR "Could not figure out the stack direction. Test prog returned: ${stack}; CMAKE_SYSTEM_PROCESSOR: ${CMAKE_SYSTEM_PROCESSOR}.")
593   endif()
594 endif()
595 # If the test ran well, remove the test binary
596 file(REMOVE test_stackgrowth)
597 #--------------------------------------------------------------------------------------------------
598
599 ### check for addr2line
600 find_path(ADDR2LINE NAMES addr2line     PATHS NO_DEFAULT_PATHS)
601 if(ADDR2LINE)
602   set(ADDR2LINE "${ADDR2LINE}/addr2line")
603 endif()
604
605 ###############
606 ## GIT version check
607 ##
608 if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/)
609   execute_process(
610      COMMAND git remote
611      COMMAND head -n 1
612      WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
613      OUTPUT_VARIABLE remote
614      OUTPUT_STRIP_TRAILING_WHITESPACE)
615   #message(STATUS "Git remote: ${remote}")
616   execute_process(COMMAND git config --get remote.${remote}.url
617      WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
618      OUTPUT_VARIABLE url
619      OUTPUT_STRIP_TRAILING_WHITESPACE)
620   #message(STATUS "Git url: ${url}")
621   if(url)
622     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=oneline --abbrev-commit -1
623        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
624        OUTPUT_VARIABLE GIT_VERSION
625        OUTPUT_STRIP_TRAILING_WHITESPACE)
626     message(STATUS "Git version: ${GIT_VERSION}")
627
628     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --pretty=format:%ai .
629        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
630        OUTPUT_VARIABLE GIT_DATE 
631        OUTPUT_STRIP_TRAILING_WHITESPACE)
632     message(STATUS "Git date: ${GIT_DATE}")
633     string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
634
635     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=format:%H -1
636        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
637        OUTPUT_VARIABLE SIMGRID_GITHASH
638        OUTPUT_STRIP_TRAILING_WHITESPACE)
639   endif()
640 elseif(EXISTS ${CMAKE_HOME_DIRECTORY}/.gitversion)
641   FILE(STRINGS ${CMAKE_HOME_DIRECTORY}/.gitversion GIT_VERSION)
642 endif()
643
644 ### Generate the required headers and scripts
645 #############################################
646
647 # gcc makes no difference between "#define HAVE_FOOBAR" and "#define HAVE_FOOBAR 0" by default, 
648 # but this too error prone. If you forget to include the config.h, you get weird segfaults.
649 # If you include it everywhere, everything gets recompiled everytime.
650 # So we include only where needed, and compile with -Wundef to notice the missing includes.
651 # But cmake sometimes defines to the empty definition (#define HAVE_VALGRIND_H).
652 # So we have to make sure that everything got a decent value before generating the files.
653 foreach(var HAVE_BACKTRACE HAVE_EXECINFO_H HAVE_FUTEX_H HAVE_GETDTABLESIZE HAVE_GETTIMEOFDAY HAVE_MMAP HAVE_NANOSLEEP HAVE_POPEN
654             HAVE_POSIX_GETTIME HAVE_PROCESS_VM_READV HAVE_SIGNAL_H HAVE_SYS_PARAM_H HAVE_SYS_SYSCTL_H HAVE_SYSCONF 
655             HAVE_UCONTEXT_H HAVE_UNISTD_H HAVE_VALGRIND_H HAVE_VASPRINTF)
656   if(${var})
657     set(${var} 1)
658   else()
659     set(${var} 0)
660   endif()
661 endforeach()
662
663 # Avoid triggering a (full) rebuild by touching the files if they did not really change
664 configure_file("${CMAKE_HOME_DIRECTORY}/tools/cmake/src/internal_config.h.in" "${CMAKE_BINARY_DIR}/src/internal_config.h.generated"    @ONLY IMMEDIATE)
665 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid_config.h.in"          "${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated" @ONLY IMMEDIATE)
666 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/src/internal_config.h.generated ${CMAKE_BINARY_DIR}/src/internal_config.h)
667 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated ${CMAKE_BINARY_DIR}/include/simgrid_config.h)
668 file(REMOVE ${CMAKE_BINARY_DIR}/src/internal_config.h.generated)
669 file(REMOVE ${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated)
670
671 # We need two versions of the SMPI scripts because they contain the path to the library
672 # so, it depends of whether SimGrid is installed, or run from the sources (during the build)
673
674 file(READ ${CMAKE_HOME_DIRECTORY}/src/smpi/smpitools.sh SMPITOOLS_SH) # Definitions shared amongst all SMPI scripts, inlined in each of them
675
676 ### SMPI script used when simgrid is installed
677 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
678 set(includeflag "-I${CMAKE_INSTALL_PREFIX}/include -I${CMAKE_INSTALL_PREFIX}/include/smpi")
679 set(includedir "${CMAKE_INSTALL_PREFIX}/include")
680 set(libdir ${exec_prefix}/lib)
681 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_INSTALL_PREFIX}/lib")
682 if(NS3_LIBRARY_PATH)
683   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
684 endif()
685 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
686
687 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/mpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/mpif.h @ONLY)
688 foreach(script cc cxx ff f90 run)
689   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/bin/smpi${script} @ONLY)
690 endforeach()
691
692 ### SMPI scripts used when compiling simgrid 
693 set(exec_prefix "${CMAKE_BINARY_DIR}/smpi_script/")
694 set(includeflag "-I${CMAKE_HOME_DIRECTORY}/include -I${CMAKE_HOME_DIRECTORY}/include/smpi")
695 set(includeflag "${includeflag} -I${CMAKE_BINARY_DIR}/include -I${CMAKE_BINARY_DIR}/include/smpi")
696 set(includedir "${CMAKE_HOME_DIRECTORY}/include")
697 set(libdir "${CMAKE_BINARY_DIR}/lib")
698 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_BINARY_DIR}/lib")
699 if(NS3_LIBRARY_PATH)
700   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
701 endif()
702 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
703
704 foreach(script cc cxx ff f90 run)
705   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script} @ONLY)
706 endforeach()
707
708 if(NOT WIN32)
709   foreach(script cc cxx ff f90 run)
710     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpi${script})
711     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script})
712   endforeach()
713 endif()
714
715 set(generated_headers_to_install
716   ${CMAKE_CURRENT_BINARY_DIR}/include/smpi/mpif.h
717   ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h
718   )
719
720 set(generated_headers  ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h )
721
722 set(generated_files_to_clean
723   ${generated_headers}
724   ${generated_headers_to_install}
725   ${CMAKE_BINARY_DIR}/bin/smpicc
726   ${CMAKE_BINARY_DIR}/bin/smpicxx
727   ${CMAKE_BINARY_DIR}/bin/smpiff
728   ${CMAKE_BINARY_DIR}/bin/smpif90
729   ${CMAKE_BINARY_DIR}/bin/smpirun
730   ${CMAKE_BINARY_DIR}/bin/colorize
731   ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
732   ${CMAKE_BINARY_DIR}/examples/smpi/tracing/smpi_traced.trace
733   )
734
735 if(NOT "${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
736   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt COPYONLY)
737   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt COPYONLY)
738   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allReduce.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt COPYONLY)
739   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_barrier.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt COPYONLY)
740   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_bcast.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt COPYONLY)
741   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_with_isend.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt COPYONLY)
742   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt COPYONLY)
743   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoallv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt COPYONLY)
744   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_waitall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt COPYONLY)
745   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_reducescatter.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt COPYONLY)
746   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_gather.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt COPYONLY)
747   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allgatherv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt COPYONLY)
748   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile COPYONLY)
749
750   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/description_file ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file COPYONLY)
751   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/README ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README COPYONLY)
752   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/smpi_replay.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt COPYONLY)
753   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt COPYONLY)
754   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt COPYONLY)
755   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt COPYONLY)
756   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt COPYONLY)
757   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt COPYONLY)
758   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt COPYONLY)
759   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt COPYONLY)
760   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt COPYONLY)
761   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt COPYONLY)
762   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt COPYONLY)
763   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt COPYONLY)
764   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt COPYONLY)
765   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt COPYONLY)
766   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt COPYONLY)
767   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt COPYONLY)
768   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt COPYONLY)
769   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt COPYONLY)
770   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt COPYONLY)
771   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt COPYONLY)
772   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt COPYONLY)
773   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt COPYONLY)
774   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt COPYONLY)
775   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt COPYONLY)
776   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt COPYONLY)
777   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt COPYONLY)
778   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt COPYONLY)
779   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt COPYONLY)
780   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt COPYONLY)
781   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt COPYONLY)
782   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt COPYONLY)
783   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt COPYONLY)
784   configure_file(${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)
785
786   set(generated_files_to_clean
787     ${generated_files_to_clean}
788     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt
789     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt
790     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt
791     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt
792     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt
793     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt
794     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt
795     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt
796     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt
797     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt
798     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt
799     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt
800     ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile
801     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file
802     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README
803     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt
804     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt
805     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt
806     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt
807     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt
808     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt
809     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt
810     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt
811     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt
812     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt
813     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt
814     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt
815     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt
816     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt
817     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt
818     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt
819     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt
820     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt
821     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt
822     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt
823     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt
824     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt
825     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt
826     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt
827     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt
828     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt
829     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt
830     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt
831     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt
832     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt
833     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt
834     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt
835     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt
836     )
837 endif()
838
839 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
840   "${generated_files_to_clean}")
841
842 ### Define source packages for Libs
843 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/DefinePackages.cmake)
844
845 ### Build some Maintainer files
846 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MaintainerMode.cmake)
847 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/UnitTesting.cmake)
848
849 ### Setup gcc & clang flags
850 if (NOT MSVC)
851   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/GCCFlags.cmake)
852 endif()
853
854 ### Make Libs
855 if(NOT WIN32)
856   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLib.cmake)
857 else()
858   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLibWin.cmake)
859 endif()
860
861 if(enable_java)
862   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Java.cmake)
863 endif()
864
865 ### Make tests
866 if(enable_memcheck_xml)
867   set(enable_memcheck true)
868 endif()
869
870 INCLUDE(CTest)
871 ENABLE_TESTING()
872 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Tests.cmake)
873 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/CTestConfig.cmake)
874
875 ### Define subdirectories
876 foreach(cmakefile ${CMAKEFILES_TXT})
877   string(REPLACE "/CMakeLists.txt" "" repository ${cmakefile})
878   add_subdirectory("${CMAKE_HOME_DIRECTORY}/${repository}")
879 endforeach()
880
881 ### Setup the distrib
882 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Distrib.cmake)
883
884 ### Build the doc (Windows downloads the doc instead of regenerating)
885 #
886 if(NOT WIN32)
887   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Documentation.cmake)
888 else()
889   find_program(WGET_PROGRAM  NAMES wget)
890   message(STATUS "wget: ${WGET_PROGRAM}")
891   if(WGET_PROGRAM)
892     ADD_CUSTOM_TARGET(documentation
893       COMMENT "Downloading the SimGrid documentation..."
894       COMMAND ${WGET_PROGRAM} -r -np -nH -nd http://simgrid.gforge.inria.fr/simgrid/${release_version}/doc/
895       WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/doc/html
896     )
897   endif()
898 endif()
899
900 ### Print the result of configuration
901 message("")
902 message("##########################################")
903 message("#### Content of src/internal_config.h ####")
904 message("##########################################")
905 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h config_output)
906 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 10) # Pass the file header
907 foreach(line ${config_output})
908   message("   ${line}")
909 endforeach()
910 message("##########################################")
911 message("####   Content of simgrid_config.h    ####")
912 message("##########################################")
913 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h config_output)
914 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 -1) # Pass the file header
915 foreach(line ${config_output})
916   message("   ${line}")
917 endforeach()
918 message("##########################################")
919 message("####   End of configuration headers   ####")
920 message("##########################################")
921
922 message("\nConfiguration of package `simgrid':")
923 message("        Home directory ..............: ${CMAKE_HOME_DIRECTORY}")
924 message("        Build Name ..................: ${BUILDNAME}")
925 message("        Cmake Generator .............: ${CMAKE_GENERATOR}")
926 message("        Site ........................: ${SITE}")
927 message("        Install prefix ..............: ${CMAKE_INSTALL_PREFIX}")
928 if(release)
929   message("        Release .....................: simgrid-${release_version}${SIMGRID_VERSION_EXTRA} (release build)")
930 else()
931   message("        Release .....................: simgrid-${release_version}${SIMGRID_VERSION_EXTRA} (development build)")
932 endif()
933 message("")
934 message("        Compiler: C .................: ${CMAKE_C_COMPILER} (id: ${CMAKE_C_COMPILER_ID})")
935 message("                version .............: ${CMAKE_C_COMPILER_VERSION}")
936 message("                is gnu ..............: ${CMAKE_COMPILER_IS_GNUCC}")
937 message("        Compiler: C++ ...............: ${CMAKE_CXX_COMPILER} (id: ${CMAKE_CXX_COMPILER_ID})")
938 message("                version .............: ${CMAKE_CXX_COMPILER_VERSION}")
939 if(${Java_FOUND})
940   message("        Compiler: Javac .............: ${Java_JAVAC_EXECUTABLE}")
941   message("                version .............: ${Java_VERSION_STRING}")
942 if(${SWIG_FOUND})
943   message("                SWIG ................: Version ${SWIG_VERSION} found.")
944 else()
945   message("                SWIG ................: Missing.")
946 endif()
947 endif()
948 if(CMAKE_Fortran_COMPILER)
949   message("        Compiler: Fortran ...........: ${CMAKE_Fortran_COMPILER} (id: ${CMAKE_Fortran_COMPILER_ID})")
950   message("                version .............: ${CMAKE_Fortran_COMPILER_VERSION}")
951 endif()
952 message("        Linker: .....................: ${CMAKE_LINKER}")
953 message("                version .............: ${LINKER_VERSION}")
954 message("        Make program: ...............: ${CMAKE_MAKE_PROGRAM}")
955 message("")
956 message("        CFlags ......................: ${CMAKE_C_FLAGS}")
957 message("        CXXFlags ....................: ${CMAKE_CXX_FLAGS}")
958 message("        LDFlags .....................: ${CMAKE_C_LINK_FLAGS}")
959 message("        with LTO ....................: ${enable_lto}")
960 message("")
961
962 if (HAVE_NS3)
963   message("        Compile NS-3 ................: yes (path: ${NS3_PATH})")
964 else()
965   message("        Compile NS-3 ................: NO  (hint: ${NS3_HINT})")
966 endif()
967
968 if (${Java_FOUND})
969   message("        Compile Java ................: yes")
970   message("          Native lib in jar .........: ${enable_lib_in_jar}")
971 else()
972   message("        Compile Java ................: NO")
973 endif()
974 message("        Compile Lua .................: ${HAVE_LUA}")
975 message("        Compile Smpi ................: ${HAVE_SMPI}")
976 message("          Smpi fortran ..............: ${SMPI_FORTRAN}")
977 message("          MPICH3 testsuite ..........: ${enable_smpi_MPICH3_testsuite}")
978 message("          Privatization .............: ${HAVE_PRIVATIZATION}")
979 message("          PAPI support...............: ${HAVE_PAPI}")
980 message("        Compile Boost.Context support: ${HAVE_BOOST_CONTEXTS}")
981 message("")
982 message("        Maintainer mode .............: ${enable_maintainer_mode}")
983 message("        Documentation................: ${enable_documentation}")
984 message("        Model checking ..............: ${HAVE_MC}")
985 message("        Jedule  mode ................: ${HAVE_JEDULE}")
986 message("        Graphviz mode ...............: ${HAVE_GRAPHVIZ}")
987 message("        Mallocators .................: ${enable_mallocators}")
988 message("")
989 message("        Simgrid dependencies ........: ${SIMGRID_DEP}")
990 message("")
991
992 execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory ${PROJECT_BINARY_DIR}/Testing/Notes/)
993 file(WRITE ${PROJECT_BINARY_DIR}/Testing/Notes/Build  "GIT version : ${GIT_VERSION}\n")
994 file(APPEND ${PROJECT_BINARY_DIR}/Testing/Notes/Build "Release     : simgrid-${release_version}\n")
995
996 INCLUDE(Dart)