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[simgrid.git] / CMakeLists.txt
1 cmake_minimum_required(VERSION 2.8.8)
2 message(STATUS "Cmake version ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}")
3 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_HOME_DIRECTORY}/tools/cmake/Modules)
4
5 project(SimGrid C CXX)
6
7 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
8 #     Check for the compiler        #
9 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
10
11 ### Need to set rc ccompiler before enable language
12 if(WIN32)
13   SET(CMAKE_RC_COMPILER "windres")
14 endif()
15
16 ## 
17 ## Check the C/C++ standard that we need
18 ##   See also tools/cmake/GCCFlags.cmake that sets our paranoid warning flags
19 INCLUDE(CheckCCompilerFlag)
20 CHECK_C_COMPILER_FLAG(-fstack-cleaner HAVE_C_STACK_CLEANER)
21
22 ## Request full debugging flags
23 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g3")
24 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g3")
25 set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -g")
26
27 if (CMAKE_COMPILER_IS_GNUCC)    
28   if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.7")
29     message(FATAL_ERROR
30             "SimGrid needs at least g++ version 4.7 to compile but you have ${CMAKE_CXX_COMPILER_VERSION}."
31             "You need a sufficient support of c++11 to compile SimGrid.")
32   endif()
33 endif()
34
35 ## We need a decent support of the c++11 standard
36 include(CheckCXXCompilerFlag)
37 CHECK_CXX_COMPILER_FLAG("-std=gnu++11" COMPILER_SUPPORTS_CXX11)
38 if(COMPILER_SUPPORTS_CXX11)
39   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11")
40 else() 
41   message(FATAL_ERROR 
42           "The compiler ${CMAKE_CXX_COMPILER} (v${CMAKE_CXX_COMPILER_VERSION}) has no C++11 support. "
43            "Please use a decent C++ compiler.")
44 endif()
45
46 ### And we need C11 standard, too
47 include(CheckCCompilerFlag)
48 CHECK_C_COMPILER_FLAG("-std=gnu11" COMPILER_SUPPORTS_C11)
49 if(COMPILER_SUPPORTS_C11)
50   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu11")
51 else()
52   message(FATAL_ERROR 
53           "The compiler ${CMAKE_C_COMPILER} (v${CMAKE_C_COMPILER_VERSION}) has no C11 support. "
54           "Please use a decent C compiler "
55           "(note that c++11 support of ${CMAKE_CXX_COMPILER} seems ok).")
56 endif()
57 if(APPLE AND (CMAKE_C_COMPILER_VERSION VERSION_LESS "4.6"))
58   ### gcc 4.[1-5] cannot compile ucontext on OSX
59   message(STATUS "Ucontext can't be used with this version of gcc (must be greater than 4.5)")
60   set(HAVE_UCONTEXT_H 0)
61 endif()
62
63 ### SMPI vs. Fortran
64 if ((NOT DEFINED enable_smpi OR enable_smpi) AND NOT APPLE) # smpi is enabled by default
65   # Call enable_language(Fortran) in order to load the build rules for this language, needed by 
66   # teshsuite/smpi/mpich-test/.  Use CMAKE_FORCE_Fortran_COMPILER to bypass checks for a working compiler (smpiff 
67   # doesn't exist at configure time).
68   include(CMakeForceCompiler)
69   if(NOT COMMAND CMAKE_FORCE_Fortran_COMPILER)
70     MACRO(CMAKE_FORCE_Fortran_COMPILER compiler id)
71       SET(CMAKE_Fortran_COMPILER "${compiler}")
72       SET(CMAKE_Fortran_COMPILER_ID_RUN TRUE)
73       SET(CMAKE_Fortran_COMPILER_ID ${id})
74       SET(CMAKE_Fortran_COMPILER_WORKS TRUE)
75       SET(CMAKE_Fortran_COMPILER_FORCED TRUE)
76
77       # Set old compiler id variables.
78       IF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
79         SET(CMAKE_COMPILER_IS_GNUG77 1)
80       ENDIF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
81     ENDMACRO(CMAKE_FORCE_Fortran_COMPILER)
82   endif()
83   CMAKE_FORCE_Fortran_COMPILER(smpiff smpiff)
84   enable_language(Fortran OPTIONAL)
85 endif()
86
87 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
88 #     Build the version number      #
89 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
90
91 set(SIMGRID_VERSION_MAJOR "3")
92 set(SIMGRID_VERSION_MINOR "13")
93 set(SIMGRID_VERSION_PATCH "90")
94 set(SIMGRID_VERSION_EXTRA "-prealpha") # Extra words to add to version string (e.g. -rc1)
95
96 set(SIMGRID_VERSION_DATE  "2016") # Year for copyright information
97
98 if(${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) #MAC
111   set(LIB_EXE "dylib")
112 else()
113   if(WIN32) #WINDOWS
114     set(LIB_EXE "a")
115     set(BIN_EXE ".exe")
116   else() #UNIX
117     set(LIB_EXE "so")
118   endif()
119 endif()
120
121 execute_process(COMMAND   ${CMAKE_LINKER}   --version    OUTPUT_VARIABLE LINKER_VERSION)
122 string(REGEX MATCH "[0-9].[0-9]*" LINKER_VERSION "${LINKER_VERSION}")
123
124 ### Find programs and paths
125 FIND_PROGRAM(GCOV_PATH gcov)
126 include(FindPerl)
127 if(NOT PERL_FOUND)
128   message(FATAL_ERROR "Please install Perl to compile SimGrid.")
129 endif()
130
131 if (APPLE)
132   set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
133   set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
134 endif()
135 SET(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib)
136
137 ### Compute the include paths
138 set(INCLUDES
139   ${CMAKE_HOME_DIRECTORY}
140   ${CMAKE_HOME_DIRECTORY}/include
141   ${CMAKE_HOME_DIRECTORY}/src/include
142   ${CMAKE_BINARY_DIR}
143   ${CMAKE_BINARY_DIR}/include
144   )
145
146 if(NOT CMAKE_CROSSCOMPILING AND EXISTS /usr/include/)
147   set(INCLUDES ${INCLUDES} /usr/include/)
148 endif()
149
150 ### Check 32bits or 64bits
151 IF(CMAKE_SIZEOF_VOID_P EQUAL 4)
152   SET(ARCH_32_BITS 1)
153 ELSE()
154   SET(ARCH_32_BITS 0)
155 ENDIF()
156
157 if(WIN32)
158   set(CMAKE_INCLUDE_WIN "${CMAKE_C_COMPILER}")
159   set(CMAKE_LIB_WIN "${CMAKE_C_COMPILER}")
160   string(REGEX REPLACE "/bin/gcc.*" "/include"  CMAKE_INCLUDE_WIN "${CMAKE_INCLUDE_WIN}")
161   string(REGEX REPLACE "/bin/gcc.*" "/lib"  CMAKE_LIB_WIN "${CMAKE_LIB_WIN}")
162   set(INCLUDES ${INCLUDES} ${CMAKE_INCLUDE_WIN})
163   unset(CMAKE_INCLUDE_WIN)
164 endif()
165
166 include_directories(${INCLUDES})
167
168 ### Setup Options
169 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Option.cmake)
170
171 ### Determine the assembly flavor that we need today
172 set(HAVE_RAW_CONTEXTS 0)
173 include(CMakeDetermineSystem)
174 IF(CMAKE_SYSTEM_PROCESSOR MATCHES ".86|AMD64|amd64")
175   IF(${ARCH_32_BITS})
176     message(STATUS "System processor: i686 (${CMAKE_SYSTEM_PROCESSOR}, 32 bits)")
177     set(PROCESSOR_i686 1)
178     set(PROCESSOR_x86_64 0)
179   ELSE()
180     message(STATUS "System processor: x86_64 (${CMAKE_SYSTEM_PROCESSOR}, 64 bits)")
181     set(PROCESSOR_i686 0)
182     set(PROCESSOR_x86_64 1)
183   ENDIF()
184   if (WIN32)
185     message(STATUS "Disable fast raw contexts on Windows.")
186   else()
187     set(HAVE_RAW_CONTEXTS 1)
188   endif()
189 ELSE()
190   set(PROCESSOR_i686 0)
191   set(PROCESSOR_x86_64 0)
192 ENDIF()
193
194 include(CheckFunctionExists)
195 include(CheckTypeSize)
196 include(CheckIncludeFile)
197 include(CheckIncludeFiles)
198 include(CheckLibraryExists)
199 include(CheckSymbolExists)
200
201 set(HAVE_GRAPHVIZ 0)
202 include(FindGraphviz)
203
204 set(HAVE_LUA 0)
205 if(enable_lua)
206   include(FindLuaSimgrid)
207 endif()
208
209 set(HAVE_NS3 0)
210 if(enable_ns3)
211   include(FindNS3)
212   if (NOT HAVE_NS3)
213     message(FATAL_ERROR "Cannot find NS3. Please install it (apt-get install ns3 libns3-dev) or disable that cmake option")
214   endif()
215 endif()
216
217 if(WIN32)
218   set(Boost_USE_STATIC_LIBS 1)
219 endif()
220 set(HAVE_PAPI 0)
221 if(enable_smpi_papi)
222   include(FindPAPI)
223   if (NOT HAVE_PAPI)
224     message(FATAL_ERROR "Cannot find PAPI. Please install it (apt-get install papi-tools libpapi-dev) or disable PAPI bindings.")
225   endif()
226 endif()
227
228 find_package(Boost 1.48)
229 if(Boost_FOUND)
230   include_directories(${Boost_INCLUDE_DIRS})
231 else()
232   if(APPLE)
233     message(FATAL_ERROR "Failed to find Boost libraries (Try to install them with 'sudo fink install boost1.53.nopython')")
234   else()
235     message(FATAL_ERROR "Failed to find Boost libraries."
236                         "Did you install libboost-dev and libboost-context-dev?"
237                         "(libboost-context-dev is optional)"
238                         "SimGrid requires Boost >= 1.48.0")
239   endif()
240 endif()
241
242 #Boost context 1.61 will break compatibility with our implementation.
243 #Warn users about that
244 find_package(Boost 1.61 COMPONENTS context)
245
246 if(Boost_FOUND AND Boost_CONTEXT_FOUND)
247   message("WARNING : our implementation of Boost context factory is not compatible with Boost >=1.61 yet.")
248
249   set(Boost_FOUND 1)
250   set(HAVE_BOOST_CONTEXTS 0)
251 else()
252 # Try again to see if we have libboost-context
253   find_package(Boost 1.42 COMPONENTS context)
254   set(Boost_FOUND 1) # We don't care of whether this component is missing
255
256   if(Boost_FOUND AND Boost_CONTEXT_FOUND)
257     # We should use feature detection for this instead:
258     if (Boost_VERSION LESS 105600)
259       message("Found Boost.Context API v1")
260       set(HAVE_BOOST_CONTEXTS 1)
261     else()
262       message("Found Boost.Context API v2")
263       set(HAVE_BOOST_CONTEXTS 2)
264     endif()
265   else()
266     message ("   boost        : found.")
267     message ("   boost-context: missing. Install libboost-context-dev for this optional feature.")
268     set(HAVE_BOOST_CONTEXTS 0)
269   endif()
270 endif()
271
272 # Try again to see if we have libboost-graph
273 #find_package(Boost 1.42 COMPONENTS graph)
274 #set(Boost_FOUND 1) # We don't care of whether this component is missing
275 #
276 #if(Boost_FOUND AND Boost_GRAPH_FOUND)
277 #  set(HAVE_BOOST_GRAPH 1)
278 #else()
279 #  message ("   boost        : found.")
280 #  message ("   boost-graph  : missing. Install libboost-graph-dev for this optional feature.")
281 #  set(HAVE_BOOST_GRAPH 0)
282 #endif()
283
284 # Checks for header libraries functions.
285 CHECK_LIBRARY_EXISTS(rt      clock_gettime           "" HAVE_POSIX_GETTIME)
286
287 CHECK_LIBRARY_EXISTS(pthread pthread_create          "" HAVE_PTHREAD)
288 CHECK_LIBRARY_EXISTS(pthread sem_init                "" HAVE_SEM_INIT_LIB)
289 CHECK_LIBRARY_EXISTS(pthread sem_open                "" HAVE_SEM_OPEN_LIB)
290 set(HAVE_PTHREAD_SETAFFINITY 0)
291 CHECK_LIBRARY_EXISTS(pthread pthread_setaffinity_np  "" HAVE_PTHREAD_SETAFFINITY)
292
293 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
294   set(CMAKE_REQUIRED_DEFINITIONS "-D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE")
295 elseif(MINGW)
296   # Use the GNU version of unusual modifiers like PRIx64
297   add_definitions(-D__USE_MINGW_ANSI_STDIO=1)
298   set(CMAKE_REQUIRED_DEFINITIONS "-D__USE_MINGW_ANSI_STDIO=1")
299 else()
300   set(CMAKE_REQUIRED_DEFINITIONS "-D_GNU_SOURCE")
301 endif()
302
303 CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_H)
304 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
305 CHECK_INCLUDE_FILE("execinfo.h" HAVE_EXECINFO_H)
306 CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
307 CHECK_INCLUDE_FILE("sys/param.h" HAVE_SYS_PARAM_H)
308 CHECK_INCLUDE_FILE("sys/sysctl.h" HAVE_SYS_SYSCTL_H)
309 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
310 CHECK_INCLUDE_FILE("linux/futex.h" HAVE_FUTEX_H)
311
312 CHECK_FUNCTION_EXISTS(backtrace HAVE_BACKTRACE)
313 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
314 CHECK_FUNCTION_EXISTS(nanosleep HAVE_NANOSLEEP)
315 CHECK_FUNCTION_EXISTS(getdtablesize HAVE_GETDTABLESIZE)
316 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
317 CHECK_FUNCTION_EXISTS(popen HAVE_POPEN)
318 CHECK_FUNCTION_EXISTS(process_vm_readv HAVE_PROCESS_VM_READV)
319 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
320
321 CHECK_SYMBOL_EXISTS(vasprintf stdio.h HAVE_VASPRINTF)
322 if(MINGW)
323   # The detection of vasprintf fails on MinGW, assumingly because it's
324   # defined as an inline function in stdio.h instead of a regular
325   # function. So force the result to be 1 despite of the test.
326   set(HAVE_VASPRINTF 1)
327 endif()
328
329 #Check if __thread is defined
330 execute_process(
331   COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_thread_storage.c -o testprog"
332   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
333   RESULT_VARIABLE HAVE_thread_storage_run)
334 file(REMOVE testprog)
335 if(HAVE_thread_storage_run)
336   set(HAVE_THREAD_LOCAL_STORAGE 1)
337 else()
338   set(HAVE_THREAD_LOCAL_STORAGE 0)
339 endif()
340
341 # Our usage of mmap is Linux-specific (flag MAP_ANONYMOUS), but kFreeBSD uses a GNU libc
342 IF(HAVE_MMAP AND
343    NOT "${CMAKE_SYSTEM}" MATCHES "Linux" AND 
344    NOT "${CMAKE_SYSTEM}" MATCHES "kFreeBSD" AND 
345    NOT "${CMAKE_SYSTEM}" MATCHES "GNU" AND 
346    NOT  "${CMAKE_SYSTEM}" MATCHES "Darwin")
347   SET(HAVE_MMAP 0)
348   message(STATUS "Warning: MMAP is thought as non functional on this architecture (${CMAKE_SYSTEM})")
349 ENDIF()
350
351 if(HAVE_MMAP AND HAVE_THREAD_LOCAL_STORAGE)
352   SET(HAVE_MMALLOC 1)
353 else()
354   SET(HAVE_MMALLOC 0)
355 endif()
356
357 if(enable_jedule)
358   set(HAVE_JEDULE 1)
359 else()
360   set(HAVE_JEDULE 0)
361 endif()
362
363 if(enable_mallocators)
364   SET(HAVE_MALLOCATOR 1)
365 else()
366   SET(HAVE_MALLOCATOR 0)
367 endif()
368
369 if(enable_model-checking AND HAVE_MMALLOC)
370   SET(HAVE_MC 1)
371   include(FindLibunwind)
372   include(FindLibdw)
373 else()
374   if(enable_model-checking)
375     message(STATUS "Warning: support for model-checking has been disabled because you are missing either mmap or __thread.")
376   endif()
377   SET(HAVE_MC 0)
378   SET(HAVE_MMALLOC 0)
379 endif()
380
381 if (enable_model-checking AND enable_ns3)
382   message(FATAL_ERROR "Cannot activate both model-checking and NS3 bindings: NS3 pull too much dependencies for the MC to work")
383 endif()
384
385 if(enable_smpi)
386   include(FindGFortran)
387   SET(HAVE_SMPI 1)
388   if("${CMAKE_SYSTEM}" MATCHES "Linux")
389     SET(USE_LIBUTIL 0)
390     SET(HAVE_PRIVATIZATION 1)
391   elseif("${CMAKE_SYSTEM}" MATCHES "^FreeBSD")
392     SET(USE_LIBUTIL 0)
393     SET(HAVE_PRIVATIZATION 0)
394   else()
395     message (STATUS "Warning:  no support for SMPI automatic privatization on this platform")
396     SET(HAVE_PRIVATIZATION 0)
397   endif()
398 else()
399   SET(HAVE_SMPI 0)
400 endif()
401
402 #--------------------------------------------------------------------------------------------------
403 ### Check for GNU dynamic linker
404 CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
405 if (HAVE_DLFCN_H)
406   execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_gnu_dynlinker.c -ldl -o test_gnu_ld
407                   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
408                   OUTPUT_VARIABLE HAVE_GNU_LD_compil
409   )
410   if(HAVE_GNU_LD_compil)
411     set(HAVE_GNU_LD 0)
412     message(STATUS "Warning: test program toward GNU ld failed to compile:")
413     message(STATUS "${HAVE_GNU_LD_comp_output}")
414   else()
415     execute_process(COMMAND ./test_gnu_ld
416                     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
417                     RESULT_VARIABLE HAVE_GNU_LD_run
418                     OUTPUT_VARIABLE var_exec
419                    )
420
421     if(NOT HAVE_GNU_LD_run)
422       set(HAVE_GNU_LD 1)
423       message(STATUS "We are using GNU dynamic linker")
424     else()
425       set(HAVE_GNU_LD 0)
426       message(STATUS "Warning: error while checking for GNU ld:")
427       message(STATUS "Test output: '${var_exec}'")
428       message(STATUS "Exit status: ${HAVE_GNU_LD_run}")
429     endif()
430     file(REMOVE test_gnu_ld)
431   endif()
432 endif()
433
434 #--------------------------------------------------------------------------------------------------
435 ### Initialize of CONTEXT THREADS
436
437 set(HAVE_THREAD_CONTEXTS 0)
438 if(HAVE_PTHREAD)
439   ### Test that we have a way to create semaphores
440
441   if(HAVE_SEM_OPEN_LIB)
442     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_open.c -lpthread -o sem_open
443       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
444       OUTPUT_VARIABLE HAVE_SEM_OPEN_compil
445     )
446
447     # Test sem_open by compiling:
448     if(HAVE_SEM_OPEN_compil)
449       set(HAVE_SEM_OPEN 0)
450       message(STATUS "Warning: sem_open not compilable")
451       message(STATUS "HAVE_SEM_OPEN_comp_output: ${HAVE_SEM_OPEN_comp_output}")
452     else()
453       set(HAVE_SEM_OPEN 1)
454       message(STATUS "sem_open is compilable")
455     endif()
456
457     # If we're not crosscompiling, we check by executing the program:
458     if (HAVE_SEM_OPEN AND NOT CMAKE_CROSSCOMPILING)
459       execute_process(COMMAND ./sem_open
460         WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
461         RESULT_VARIABLE HAVE_SEM_OPEN_run
462         OUTPUT_VARIABLE var_compil
463       )
464       if (NOT HAVE_SEM_OPEN_run)
465         set(HAVE_SEM_OPEN 1)
466         message(STATUS "sem_open is executable")
467       else()
468         set(HAVE_SEM_OPEN 0)
469         if(EXISTS "${CMAKE_BINARY_DIR}/sem_open")
470           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open exists!")
471         else()
472           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open not exists!")
473         endif()
474         message(STATUS "Warning: sem_open not executable")
475         message(STATUS "Compilation output: '${var_compil}'")
476         message(STATUS "Exit result of sem_open: ${HAVE_SEM_OPEN_run}")
477       endif()
478     endif()
479     file(REMOVE sem_open)
480   else()
481     set(HAVE_SEM_OPEN 0)
482   endif()
483
484   if(HAVE_SEM_INIT_LIB)
485     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_init.c -lpthread -o sem_init
486       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
487       RESULT_VARIABLE HAVE_SEM_INIT_run 
488       OUTPUT_VARIABLE HAVE_SEM_INIT_compil)
489
490     # Test sem_init by compiling:
491     if(HAVE_SEM_INIT_compil)
492       set(HAVE_SEM_INIT 0)
493       message(STATUS "Warning: sem_init not compilable")
494       message(STATUS "HAVE_SEM_INIT_comp_output: ${HAVE_SEM_OPEN_comp_output}")
495     else()
496       set(HAVE_SEM_INIT 1)
497       message(STATUS "sem_init is compilable")
498     endif()
499
500     # If we're not crosscompiling, we check by executing the program:
501     if (HAVE_SEM_INIT AND NOT CMAKE_CROSSCOMPILING)
502       execute_process(COMMAND ./sem_init
503         WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
504         RESULT_VARIABLE HAVE_SEM_INIT_run
505         OUTPUT_VARIABLE var_compil
506       )
507       if (NOT HAVE_SEM_INIT_run)
508         set(HAVE_SEM_INIT 1)
509         message(STATUS "sem_init is executable")
510       else()
511         set(HAVE_SEM_INIT 0)
512         if(EXISTS "${CMAKE_BINARY_DIR}/sem_init")
513           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init exists!")
514         else()
515           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init not exists!")
516         endif()
517         message(STATUS "Warning: sem_init not executable")
518         message(STATUS "Compilation output: '${var_compil}'")
519         message(STATUS "Exit result of sem_init: ${HAVE_SEM_INIT_run}")
520       endif()
521     endif()
522     file(REMOVE sem_init)
523   endif()
524
525   if(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
526     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).")
527   endif()
528
529   set(HAVE_THREAD_CONTEXTS 1)
530   message("-- Support for thread context factory ok.")
531 endif()
532
533 set(HAVE_UCONTEXT_CONTEXTS 0)
534 if(NOT HAVE_UCONTEXT_H)
535   message("-- No ucontext factory: <ucontext.h> not found.")
536 elseif(APPLE)
537   message("-- No ucontext factory: Apple don't want us to use them.")
538   set(HAVE_UCONTEXT_H 0)
539 else()
540   try_compile(compile_makecontext ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_makecontext.c
541     OUTPUT_VARIABLE compile_makecontext_output)
542
543   #If can have both context
544   if(compile_makecontext)
545     set(HAVE_UCONTEXT_CONTEXTS 1)
546     message("-- Support for ucontext factory ok.")
547   else()
548     message("-- Error: <ucontext.h> exists, but makecontext is not compilable. Compilation output:\n ${compile_makecontext_output}")
549     message("-- No ucontext factory: makecontext() is not compilable.")
550   endif()
551
552   # Stack setup (size and address)
553   try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
554     ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stacksetup.c
555     RUN_OUTPUT_VARIABLE stack_setup)
556
557   LIST(LENGTH stack_setup stack_setup_len)
558   if("${stack_setup_len}" STREQUAL "2")
559     LIST(GET stack_setup 0 makecontext_addr)
560     LIST(GET stack_setup 1 makecontext_size)
561     set(sg_makecontext_stack_addr "#define sg_makecontext_stack_addr(skaddr) (${makecontext_addr})")
562     set(sg_makecontext_stack_size "#define sg_makecontext_stack_size(sksize) (${makecontext_size})")
563   else()
564     message(FATAL_ERROR "Could not figure out the stack setup. Compil: ${RUN_makecontext_VAR}. Exec: ${COMPILE_makecontext_VAR}. Output: ${stack_setup}")
565   endif()
566 endif()
567
568 # Stack growth direction (upward or downward). Used for the following contexts: SysV, raw, Boost
569 try_run(RUN_stackgrowth_VAR COMPILE_stackgrowth_VAR
570   ${CMAKE_BINARY_DIR}
571   ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stackgrowth.c
572   RUN_OUTPUT_VARIABLE stack
573   COPY_FILE test_stackgrowth)
574
575 if("${stack}" STREQUAL "down")
576   set(PTH_STACKGROWTH "-1")
577 elseif("${stack}" STREQUAL "up")
578   set(PTH_STACKGROWTH "1")
579 else()
580   if("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
581     set(PTH_STACKGROWTH "-1")
582   elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "i686")
583     set(PTH_STACKGROWTH "-1")
584   else()
585     message(FATAL_ERROR "Could not figure out the stack direction. Test prog returned: ${stack}; CMAKE_SYSTEM_PROCESSOR: ${CMAKE_SYSTEM_PROCESSOR}.")
586   endif()
587 endif()
588 # If the test ran well, remove the test binary
589 file(REMOVE test_stackgrowth)
590 #--------------------------------------------------------------------------------------------------
591
592 ### check for addr2line
593 find_path(ADDR2LINE NAMES addr2line     PATHS NO_DEFAULT_PATHS)
594 if(ADDR2LINE)
595   set(ADDR2LINE "${ADDR2LINE}/addr2line")
596 endif()
597
598 ###############
599 ## GIT version check
600 ##
601 if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/)
602   execute_process(
603      COMMAND git remote
604      COMMAND head -n 1
605      WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
606      OUTPUT_VARIABLE remote
607      OUTPUT_STRIP_TRAILING_WHITESPACE)
608   #message(STATUS "Git remote: ${remote}")
609   execute_process(COMMAND git config --get remote.${remote}.url
610      WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
611      OUTPUT_VARIABLE url
612      OUTPUT_STRIP_TRAILING_WHITESPACE)
613   #message(STATUS "Git url: ${url}")
614   if(url)
615     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=oneline --abbrev-commit -1
616        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
617        OUTPUT_VARIABLE GIT_VERSION
618        OUTPUT_STRIP_TRAILING_WHITESPACE)
619     message(STATUS "Git version: ${GIT_VERSION}")
620
621     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --pretty=format:%ai .
622        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
623        OUTPUT_VARIABLE GIT_DATE 
624        OUTPUT_STRIP_TRAILING_WHITESPACE)
625     message(STATUS "Git date: ${GIT_DATE}")
626     string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
627
628     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=format:%H -1
629        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
630        OUTPUT_VARIABLE SIMGRID_GITHASH
631        OUTPUT_STRIP_TRAILING_WHITESPACE)
632   endif()
633 elseif(EXISTS ${CMAKE_HOME_DIRECTORY}/.gitversion)
634   FILE(STRINGS ${CMAKE_HOME_DIRECTORY}/.gitversion GIT_VERSION)
635 endif()
636
637 ### Generate the required headers and scripts
638 #############################################
639
640 # gcc makes no difference between "#define HAVE_FOOBAR" and "#define HAVE_FOOBAR 0" by default, 
641 # but this too error prone. If you forget to include the config.h, you get weird segfaults.
642 # If you include it everywhere, everything gets recompiled everytime.
643 # So we include only where needed, and compile with -Wundef to notice the missing includes.
644 # But cmake sometimes defines to the empty definition (#define HAVE_VALGRIND_H).
645 # So we have to make sure that everything got a decent value before generating the files.
646 foreach(var HAVE_BACKTRACE HAVE_EXECINFO_H HAVE_FUTEX_H HAVE_GETDTABLESIZE HAVE_GETTIMEOFDAY HAVE_MMAP HAVE_NANOSLEEP HAVE_POPEN
647             HAVE_POSIX_GETTIME HAVE_PROCESS_VM_READV HAVE_SIGNAL_H HAVE_SYS_PARAM_H HAVE_SYS_SYSCTL_H HAVE_SYSCONF 
648             HAVE_UCONTEXT_H HAVE_UNISTD_H HAVE_VALGRIND_H HAVE_VASPRINTF)
649   if(${var})
650     set(${var} 1)
651   else()
652     set(${var} 0)
653   endif()
654 endforeach()
655
656 # Avoid triggering a (full) rebuild by touching the files if they did not really change
657 configure_file("${CMAKE_HOME_DIRECTORY}/tools/cmake/src/internal_config.h.in" "${CMAKE_BINARY_DIR}/src/internal_config.h.generated"    @ONLY IMMEDIATE)
658 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid_config.h.in"          "${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated" @ONLY IMMEDIATE)
659 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/src/internal_config.h.generated ${CMAKE_BINARY_DIR}/src/internal_config.h)
660 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated ${CMAKE_BINARY_DIR}/include/simgrid_config.h)
661 file(REMOVE ${CMAKE_BINARY_DIR}/src/internal_config.h.generated)
662 file(REMOVE ${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated)
663
664 # We need two versions of the SMPI scripts because they contain the path to the library
665 # so, it depends of whether SimGrid is installed, or run from the sources (during the build)
666
667 file(READ ${CMAKE_HOME_DIRECTORY}/src/smpi/smpitools.sh SMPITOOLS_SH) # Definitions shared amongst all SMPI scripts, inlined in each of them
668
669 ### SMPI script used when simgrid is installed
670 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
671 set(includeflag "-I${CMAKE_INSTALL_PREFIX}/include -I${CMAKE_INSTALL_PREFIX}/include/smpi")
672 set(includedir "${CMAKE_INSTALL_PREFIX}/include")
673 set(libdir ${exec_prefix}/lib)
674 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_INSTALL_PREFIX}/lib")
675 if(NS3_LIBRARY_PATH)
676   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
677 endif()
678 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
679
680 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/mpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/mpif.h @ONLY)
681 foreach(script cc cxx ff f90 run)
682   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/bin/smpi${script} @ONLY)
683 endforeach()
684
685 ### SMPI scripts used when compiling simgrid 
686 set(exec_prefix "${CMAKE_BINARY_DIR}/smpi_script/")
687 set(includeflag "-I${CMAKE_HOME_DIRECTORY}/include -I${CMAKE_HOME_DIRECTORY}/include/smpi")
688 set(includeflag "${includeflag} -I${CMAKE_BINARY_DIR}/include -I${CMAKE_BINARY_DIR}/include/smpi")
689 set(includedir "${CMAKE_HOME_DIRECTORY}/include")
690 set(libdir "${CMAKE_BINARY_DIR}/lib")
691 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_BINARY_DIR}/lib")
692 if(NS3_LIBRARY_PATH)
693   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
694 endif()
695 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
696
697 foreach(script cc cxx ff f90 run)
698   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script} @ONLY)
699 endforeach()
700
701 if(NOT WIN32)
702   foreach(script cc cxx ff f90 run)
703     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpi${script})
704     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script})
705   endforeach()
706 endif()
707
708 set(generated_headers_to_install
709   ${CMAKE_CURRENT_BINARY_DIR}/include/smpi/mpif.h
710   ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h
711   )
712
713 set(generated_headers  ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h )
714
715 set(generated_files_to_clean
716   ${generated_headers}
717   ${generated_headers_to_install}
718   ${CMAKE_BINARY_DIR}/bin/smpicc
719   ${CMAKE_BINARY_DIR}/bin/smpicxx
720   ${CMAKE_BINARY_DIR}/bin/smpiff
721   ${CMAKE_BINARY_DIR}/bin/smpif90
722   ${CMAKE_BINARY_DIR}/bin/smpirun
723   ${CMAKE_BINARY_DIR}/bin/colorize
724   ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
725   ${CMAKE_BINARY_DIR}/examples/smpi/tracing/smpi_traced.trace
726   )
727
728 if(NOT "${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
729   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt COPYONLY)
730   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt COPYONLY)
731   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allReduce.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt COPYONLY)
732   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_barrier.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt COPYONLY)
733   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_bcast.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt COPYONLY)
734   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_with_isend.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt COPYONLY)
735   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt COPYONLY)
736   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoallv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt COPYONLY)
737   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_waitall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt COPYONLY)
738   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_reducescatter.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt COPYONLY)
739   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_gather.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt COPYONLY)
740   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allgatherv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt COPYONLY)
741   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile COPYONLY)
742
743   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/description_file ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file COPYONLY)
744   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/README ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README COPYONLY)
745   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/smpi_replay.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt COPYONLY)
746   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt COPYONLY)
747   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt COPYONLY)
748   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt COPYONLY)
749   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt COPYONLY)
750   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt COPYONLY)
751   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt COPYONLY)
752   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt COPYONLY)
753   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt COPYONLY)
754   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt COPYONLY)
755   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt COPYONLY)
756   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt COPYONLY)
757   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt COPYONLY)
758   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt COPYONLY)
759   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt COPYONLY)
760   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt COPYONLY)
761   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt COPYONLY)
762   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt COPYONLY)
763   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt COPYONLY)
764   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt COPYONLY)
765   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt COPYONLY)
766   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt COPYONLY)
767   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt COPYONLY)
768   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt COPYONLY)
769   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt COPYONLY)
770   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt COPYONLY)
771   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt COPYONLY)
772   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt COPYONLY)
773   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt COPYONLY)
774   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt COPYONLY)
775   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt COPYONLY)
776   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt COPYONLY)
777   configure_file(${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)
778
779   set(generated_files_to_clean
780     ${generated_files_to_clean}
781     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt
782     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt
783     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt
784     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt
785     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt
786     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt
787     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt
788     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt
789     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt
790     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt
791     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt
792     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt
793     ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile
794     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file
795     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README
796     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt
797     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt
798     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt
799     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt
800     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt
801     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt
802     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt
803     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt
804     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt
805     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt
806     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt
807     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt
808     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt
809     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt
810     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt
811     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt
812     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt
813     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt
814     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt
815     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt
816     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt
817     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt
818     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt
819     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt
820     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt
821     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt
822     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt
823     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt
824     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt
825     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt
826     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt
827     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt
828     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt
829     )
830 endif()
831
832 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
833   "${generated_files_to_clean}")
834
835 ### Define source packages for Libs
836 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/DefinePackages.cmake)
837
838 ### Build some Maintainer files
839 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MaintainerMode.cmake)
840 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/UnitTesting.cmake)
841
842 ### Setup gcc & clang flags
843 if (NOT MSVC)
844   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/GCCFlags.cmake)
845 endif()
846
847 ### Make Libs
848 if(NOT WIN32)
849   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLib.cmake)
850 else()
851   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLibWin.cmake)
852 endif()
853
854 if(enable_java)
855   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Java.cmake)
856 endif()
857
858 ### Make tests
859 if(enable_memcheck_xml)
860   set(enable_memcheck true)
861 endif()
862
863 INCLUDE(CTest)
864 ENABLE_TESTING()
865 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Tests.cmake)
866 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/CTestConfig.cmake)
867
868 ### Define subdirectories
869 foreach(cmakefile ${CMAKEFILES_TXT})
870   string(REPLACE "/CMakeLists.txt" "" repository ${cmakefile})
871   add_subdirectory("${CMAKE_HOME_DIRECTORY}/${repository}")
872 endforeach()
873
874 ### Setup the distrib
875 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Distrib.cmake)
876
877 ### Build the doc (Windows downloads the doc instead of regenerating)
878 #
879 if(NOT WIN32)
880   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Documentation.cmake)
881 else()
882   find_program(WGET_PROGRAM  NAMES wget)
883   message(STATUS "wget: ${WGET_PROGRAM}")
884   if(WGET_PROGRAM)
885     ADD_CUSTOM_TARGET(documentation
886       COMMENT "Downloading the SimGrid documentation..."
887       COMMAND ${WGET_PROGRAM} -r -np -nH -nd http://simgrid.gforge.inria.fr/simgrid/${release_version}/doc/
888       WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/doc/html
889     )
890   endif()
891 endif()
892
893 ### Print the result of configuration
894 message("")
895 message("##########################################")
896 message("#### Content of src/internal_config.h ####")
897 message("##########################################")
898 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h config_output)
899 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 10) # Pass the file header
900 foreach(line ${config_output})
901   message("   ${line}")
902 endforeach()
903 message("##########################################")
904 message("####   Content of simgrid_config.h    ####")
905 message("##########################################")
906 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h config_output)
907 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 -1) # Pass the file header
908 foreach(line ${config_output})
909   message("   ${line}")
910 endforeach()
911 message("##########################################")
912 message("####   End of configuration headers   ####")
913 message("##########################################")
914
915 message("\nConfiguration of package `simgrid':")
916 message("        Home directory ..............: ${CMAKE_HOME_DIRECTORY}")
917 message("        Build Name ..................: ${BUILDNAME}")
918 message("        Cmake Generator .............: ${CMAKE_GENERATOR}")
919 message("        Site ........................: ${SITE}")
920 message("        Install prefix ..............: ${CMAKE_INSTALL_PREFIX}")
921 if(release)
922   message("        Release .....................: simgrid-${release_version}${SIMGRID_VERSION_EXTRA} (release build)")
923 else()
924   message("        Release .....................: simgrid-${release_version}${SIMGRID_VERSION_EXTRA} (development build)")
925 endif()
926 message("")
927 message("        Compiler: C .................: ${CMAKE_C_COMPILER} (id: ${CMAKE_C_COMPILER_ID})")
928 message("                version .............: ${CMAKE_C_COMPILER_VERSION}")
929 message("                is gnu ..............: ${CMAKE_COMPILER_IS_GNUCC}")
930 message("        Compiler: C++ ...............: ${CMAKE_CXX_COMPILER} (id: ${CMAKE_CXX_COMPILER_ID})")
931 message("                version .............: ${CMAKE_CXX_COMPILER_VERSION}")
932 if(${Java_FOUND})
933   message("        Compiler: Javac .............: ${Java_JAVAC_EXECUTABLE}")
934   message("                version .............: ${Java_VERSION_STRING}")
935 if(${SWIG_FOUND})
936   message("                SWIG ................: Version ${SWIG_VERSION} found.")
937 else()
938   message("                SWIG ................: Missing.")
939 endif()
940 endif()
941 if(CMAKE_Fortran_COMPILER)
942   message("        Compiler: Fortran ...........: ${CMAKE_Fortran_COMPILER} (id: ${CMAKE_Fortran_COMPILER_ID})")
943   message("                version .............: ${CMAKE_Fortran_COMPILER_VERSION}")
944 endif()
945 message("        Linker: .....................: ${CMAKE_LINKER}")
946 message("                version .............: ${LINKER_VERSION}")
947 message("        Make program: ...............: ${CMAKE_MAKE_PROGRAM}")
948 message("")
949 message("        CFlags ......................: ${CMAKE_C_FLAGS}")
950 message("        CXXFlags ....................: ${CMAKE_CXX_FLAGS}")
951 message("        LDFlags .....................: ${CMAKE_C_LINK_FLAGS}")
952 message("        with LTO ....................: ${enable_lto}")
953 message("")
954
955 if (HAVE_NS3)
956   message("        Compile NS-3 ................: yes (path: ${NS3_PATH})")
957 else()
958   message("        Compile NS-3 ................: NO  (hint: ${NS3_HINT})")
959 endif()
960
961 if (${Java_FOUND})
962   message("        Compile Java ................: yes")
963   message("          Native lib in jar .........: ${enable_lib_in_jar}")
964 else()
965   message("        Compile Java ................: NO")
966 endif()
967 message("        Compile Lua .................: ${HAVE_LUA}")
968 message("        Compile Smpi ................: ${HAVE_SMPI}")
969 message("          Smpi fortran ..............: ${SMPI_FORTRAN}")
970 message("          MPICH3 testsuite ..........: ${enable_smpi_MPICH3_testsuite}")
971 message("          Privatization .............: ${HAVE_PRIVATIZATION}")
972 message("          PAPI support...............: ${HAVE_PAPI}")
973 message("        Compile Boost.Context support: ${HAVE_BOOST_CONTEXTS}")
974 message("")
975 message("        Maintainer mode .............: ${enable_maintainer_mode}")
976 message("        Documentation................: ${enable_documentation}")
977 message("        Model checking ..............: ${HAVE_MC}")
978 message("        Jedule  mode ................: ${HAVE_JEDULE}")
979 message("        Graphviz mode ...............: ${HAVE_GRAPHVIZ}")
980 message("        Mallocators .................: ${enable_mallocators}")
981 message("")
982 message("        Simgrid dependencies ........: ${SIMGRID_DEP}")
983 message("")
984
985 execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory ${PROJECT_BINARY_DIR}/Testing/Notes/)
986 file(WRITE ${PROJECT_BINARY_DIR}/Testing/Notes/Build  "GIT version : ${GIT_VERSION}\n")
987 file(APPEND ${PROJECT_BINARY_DIR}/Testing/Notes/Build "Release     : simgrid-${release_version}\n")
988
989 INCLUDE(Dart)