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rework the smpirun manpage
[simgrid.git] / CMakeLists.txt
1 cmake_minimum_required(VERSION 2.8.8)
2 message(STATUS "Cmake version ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}")
3 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_HOME_DIRECTORY}/tools/cmake/Modules)
4
5 project(SimGrid C CXX)
6
7 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
8 #     Check for the compiler        #
9 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
10
11 ### Need to set rc ccompiler before enable language
12 if(WIN32)
13   SET(CMAKE_RC_COMPILER "windres")
14 endif()
15
16 ## 
17 ## Check the C/C++ standard that we need
18 ##   See also tools/cmake/GCCFlags.cmake that sets our paranoid warning flags
19 INCLUDE(CheckCCompilerFlag)
20 CHECK_C_COMPILER_FLAG(-fstack-cleaner HAVE_C_STACK_CLEANER)
21
22 ## Request full debugging flags
23 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g3")
24 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g3")
25 set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -g")
26
27 if (CMAKE_COMPILER_IS_GNUCC)    
28   if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.7")
29     message(FATAL_ERROR
30             "SimGrid needs at least g++ version 4.7 to compile but you have ${CMAKE_CXX_COMPILER_VERSION}."
31             "You need a sufficient support of c++11 to compile SimGrid.")
32   endif()
33 endif()
34
35 ## We need a decent support of the c++11 standard
36 include(CheckCXXCompilerFlag)
37 CHECK_CXX_COMPILER_FLAG("-std=gnu++11" COMPILER_SUPPORTS_CXX11)
38 if(COMPILER_SUPPORTS_CXX11)
39   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11")
40 else() 
41   message(FATAL_ERROR 
42           "The compiler ${CMAKE_CXX_COMPILER} (v${CMAKE_CXX_COMPILER_VERSION}) has no C++11 support. "
43            "Please use a decent C++ compiler.")
44 endif()
45
46 ### And we need C11 standard, too
47 include(CheckCCompilerFlag)
48 CHECK_C_COMPILER_FLAG("-std=gnu11" COMPILER_SUPPORTS_C11)
49 if(COMPILER_SUPPORTS_C11)
50   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu11")
51 else()
52   message(FATAL_ERROR 
53           "The compiler ${CMAKE_C_COMPILER} (v${CMAKE_C_COMPILER_VERSION}) has no C11 support. "
54           "Please use a decent C compiler "
55           "(note that c++11 support of ${CMAKE_CXX_COMPILER} seems ok).")
56 endif()
57 if(APPLE AND (CMAKE_C_COMPILER_VERSION VERSION_LESS "4.6"))
58   ### gcc 4.[1-5] cannot compile ucontext on OSX
59   message(STATUS "Ucontext can't be used with this version of gcc (must be greater than 4.5)")
60   set(HAVE_UCONTEXT_H 0)
61 endif()
62
63
64 ### Setup Options
65 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Option.cmake)
66
67 ### SMPI vs. Fortran
68 if ((NOT DEFINED enable_smpi) OR enable_smpi) 
69   if(enable_fortran)
70     include(FindGFortran)
71   else()
72     SET(SMPI_FORTRAN 0)
73   endif()
74   
75   if(NOT APPLE) # smpi is enabled by default
76   # Call enable_language(Fortran) in order to load the build rules for this language, needed by 
77   # teshsuite/smpi/mpich-test/.  Use CMAKE_FORCE_Fortran_COMPILER to bypass checks for a working compiler (smpiff 
78   # doesn't exist at configure time).
79   include(CMakeForceCompiler)
80   if(NOT COMMAND CMAKE_FORCE_Fortran_COMPILER)
81     MACRO(CMAKE_FORCE_Fortran_COMPILER compiler id)
82       SET(CMAKE_Fortran_COMPILER "${compiler}")
83       SET(CMAKE_Fortran_COMPILER_ID_RUN TRUE)
84       SET(CMAKE_Fortran_COMPILER_ID ${id})
85       SET(CMAKE_Fortran_COMPILER_WORKS TRUE)
86       SET(CMAKE_Fortran_COMPILER_FORCED TRUE)
87
88       # Set old compiler id variables.
89       IF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
90         SET(CMAKE_COMPILER_IS_GNUG77 1)
91       ENDIF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
92     ENDMACRO(CMAKE_FORCE_Fortran_COMPILER)
93   endif()
94   CMAKE_FORCE_Fortran_COMPILER(smpiff smpiff)
95   enable_language(Fortran OPTIONAL)
96   endif()
97 endif()
98
99 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
100 #     Build the version number      #
101 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
102
103 set(SIMGRID_VERSION_MAJOR "3")
104 set(SIMGRID_VERSION_MINOR "13")
105 set(SIMGRID_VERSION_PATCH "90")
106 set(SIMGRID_VERSION_EXTRA "-prealpha") # Extra words to add to version string (e.g. -rc1)
107
108 set(SIMGRID_VERSION_DATE  "2016") # Year for copyright information
109
110 if(${SIMGRID_VERSION_PATCH} EQUAL "0")
111   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}")
112 else()
113   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}.${SIMGRID_VERSION_PATCH}")
114 endif()
115
116 set(SIMGRID_VERSION_STRING "SimGrid version ${release_version}${SIMGRID_VERSION_EXTRA}")
117
118 set(libsimgrid_version "${release_version}")
119 set(libsimgrid-java_version "${release_version}")
120
121 ### SET THE LIBRARY EXTENSION 
122 if(APPLE) #MAC
123   set(LIB_EXE "dylib")
124 else()
125   if(WIN32) #WINDOWS
126     set(LIB_EXE "a")
127     set(BIN_EXE ".exe")
128   else() #UNIX
129     set(LIB_EXE "so")
130   endif()
131 endif()
132
133 execute_process(COMMAND   ${CMAKE_LINKER}   --version    OUTPUT_VARIABLE LINKER_VERSION)
134 string(REGEX MATCH "[0-9].[0-9]*" LINKER_VERSION "${LINKER_VERSION}")
135
136 ### Find programs and paths
137 FIND_PROGRAM(GCOV_PATH gcov)
138 include(FindPerl)
139 if(NOT PERL_FOUND)
140   message(FATAL_ERROR "Please install Perl to compile SimGrid.")
141 endif()
142
143 if (APPLE)
144   set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
145   set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
146 endif()
147 SET(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib)
148
149 ### Compute the include paths
150 set(INCLUDES
151   ${CMAKE_HOME_DIRECTORY}
152   ${CMAKE_HOME_DIRECTORY}/include
153   ${CMAKE_HOME_DIRECTORY}/src/include
154   ${CMAKE_BINARY_DIR}
155   ${CMAKE_BINARY_DIR}/include
156   )
157
158 if(NOT CMAKE_CROSSCOMPILING AND EXISTS /usr/include/)
159   set(INCLUDES ${INCLUDES} /usr/include/)
160 endif()
161
162 ### Check 32bits or 64bits
163 IF(CMAKE_SIZEOF_VOID_P EQUAL 4)
164   SET(ARCH_32_BITS 1)
165 ELSE()
166   SET(ARCH_32_BITS 0)
167 ENDIF()
168
169 if(WIN32)
170   set(CMAKE_INCLUDE_WIN "${CMAKE_C_COMPILER}")
171   set(CMAKE_LIB_WIN "${CMAKE_C_COMPILER}")
172   string(REGEX REPLACE "/bin/gcc.*" "/include"  CMAKE_INCLUDE_WIN "${CMAKE_INCLUDE_WIN}")
173   string(REGEX REPLACE "/bin/gcc.*" "/lib"  CMAKE_LIB_WIN "${CMAKE_LIB_WIN}")
174   set(INCLUDES ${INCLUDES} ${CMAKE_INCLUDE_WIN})
175   unset(CMAKE_INCLUDE_WIN)
176 endif()
177
178 include_directories(${INCLUDES})
179
180
181
182 ### Determine the assembly flavor that we need today
183 set(HAVE_RAW_CONTEXTS 0)
184 include(CMakeDetermineSystem)
185 IF(CMAKE_SYSTEM_PROCESSOR MATCHES ".86|AMD64|amd64")
186   IF(${ARCH_32_BITS})
187     message(STATUS "System processor: i686 (${CMAKE_SYSTEM_PROCESSOR}, 32 bits)")
188     set(PROCESSOR_i686 1)
189     set(PROCESSOR_x86_64 0)
190   ELSE()
191     message(STATUS "System processor: x86_64 (${CMAKE_SYSTEM_PROCESSOR}, 64 bits)")
192     set(PROCESSOR_i686 0)
193     set(PROCESSOR_x86_64 1)
194   ENDIF()
195   if (WIN32)
196     message(STATUS "Disable fast raw contexts on Windows.")
197   else()
198     set(HAVE_RAW_CONTEXTS 1)
199   endif()
200 ELSE()
201   set(PROCESSOR_i686 0)
202   set(PROCESSOR_x86_64 0)
203 ENDIF()
204
205 include(CheckFunctionExists)
206 include(CheckTypeSize)
207 include(CheckIncludeFile)
208 include(CheckIncludeFiles)
209 include(CheckLibraryExists)
210 include(CheckSymbolExists)
211
212 set(HAVE_GRAPHVIZ 0)
213 include(FindGraphviz)
214
215 set(HAVE_LUA 0)
216 if(enable_lua)
217   include(FindLuaSimgrid)
218 endif()
219
220 set(HAVE_NS3 0)
221 if(enable_ns3)
222   include(FindNS3)
223   if (NOT HAVE_NS3)
224     message(FATAL_ERROR "Cannot find NS3. Please install it (apt-get install ns3 libns3-dev) or disable that cmake option")
225   endif()
226 endif()
227
228 if(WIN32)
229   set(Boost_USE_STATIC_LIBS 1)
230 endif()
231 set(HAVE_PAPI 0)
232 if(enable_smpi_papi)
233   include(FindPAPI)
234   if (NOT HAVE_PAPI)
235     message(FATAL_ERROR "Cannot find PAPI. Please install it (apt-get install papi-tools libpapi-dev) or disable PAPI bindings.")
236   endif()
237 endif()
238
239 find_package(Boost 1.48)
240 if(Boost_FOUND)
241   include_directories(${Boost_INCLUDE_DIRS})
242 else()
243   if(APPLE)
244     message(FATAL_ERROR "Failed to find Boost libraries (Try to install them with 'sudo fink install boost1.53.nopython')")
245   else()
246     message(FATAL_ERROR "Failed to find Boost libraries."
247                         "Did you install libboost-dev and libboost-context-dev?"
248                         "(libboost-context-dev is optional)"
249                         "SimGrid requires Boost >= 1.48.0")
250   endif()
251 endif()
252
253 #Boost context 1.61 will break compatibility with our implementation.
254 #Warn users about that
255 find_package(Boost 1.61 COMPONENTS context)
256
257 if(Boost_FOUND AND Boost_CONTEXT_FOUND)
258   message("WARNING : our implementation of Boost context factory is not compatible with Boost >=1.61 yet.")
259
260   set(Boost_FOUND 1)
261   set(HAVE_BOOST_CONTEXTS 0)
262 else()
263 # Try again to see if we have libboost-context
264   find_package(Boost 1.42 COMPONENTS context)
265   set(Boost_FOUND 1) # We don't care of whether this component is missing
266
267   if(Boost_FOUND AND Boost_CONTEXT_FOUND)
268     # We should use feature detection for this instead:
269     if (Boost_VERSION LESS 105600)
270       message("Found Boost.Context API v1")
271       set(HAVE_BOOST_CONTEXTS 1)
272     else()
273       message("Found Boost.Context API v2")
274       set(HAVE_BOOST_CONTEXTS 2)
275     endif()
276   else()
277     message ("   boost        : found.")
278     message ("   boost-context: missing. Install libboost-context-dev for this optional feature.")
279     set(HAVE_BOOST_CONTEXTS 0)
280   endif()
281 endif()
282
283 # Try again to see if we have libboost-graph
284 #find_package(Boost 1.42 COMPONENTS graph)
285 #set(Boost_FOUND 1) # We don't care of whether this component is missing
286 #
287 #if(Boost_FOUND AND Boost_GRAPH_FOUND)
288 #  set(HAVE_BOOST_GRAPH 1)
289 #else()
290 #  message ("   boost        : found.")
291 #  message ("   boost-graph  : missing. Install libboost-graph-dev for this optional feature.")
292 #  set(HAVE_BOOST_GRAPH 0)
293 #endif()
294
295 # Checks for header libraries functions.
296 CHECK_LIBRARY_EXISTS(rt      clock_gettime           "" HAVE_POSIX_GETTIME)
297
298 CHECK_LIBRARY_EXISTS(pthread pthread_create          "" HAVE_PTHREAD)
299 CHECK_LIBRARY_EXISTS(pthread sem_init                "" HAVE_SEM_INIT_LIB)
300 CHECK_LIBRARY_EXISTS(pthread sem_open                "" HAVE_SEM_OPEN_LIB)
301 set(HAVE_PTHREAD_SETAFFINITY 0)
302 CHECK_LIBRARY_EXISTS(pthread pthread_setaffinity_np  "" HAVE_PTHREAD_SETAFFINITY)
303
304 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
305   set(CMAKE_REQUIRED_DEFINITIONS "-D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE")
306 elseif(MINGW)
307   # Use the GNU version of unusual modifiers like PRIx64
308   add_definitions(-D__USE_MINGW_ANSI_STDIO=1)
309   set(CMAKE_REQUIRED_DEFINITIONS "-D__USE_MINGW_ANSI_STDIO=1")
310 else()
311   set(CMAKE_REQUIRED_DEFINITIONS "-D_GNU_SOURCE")
312 endif()
313
314 CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_H)
315 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
316 CHECK_INCLUDE_FILE("execinfo.h" HAVE_EXECINFO_H)
317 CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
318 CHECK_INCLUDE_FILE("sys/param.h" HAVE_SYS_PARAM_H)
319 CHECK_INCLUDE_FILE("sys/sysctl.h" HAVE_SYS_SYSCTL_H)
320 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
321 CHECK_INCLUDE_FILE("linux/futex.h" HAVE_FUTEX_H)
322
323 CHECK_FUNCTION_EXISTS(backtrace HAVE_BACKTRACE)
324 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
325 CHECK_FUNCTION_EXISTS(nanosleep HAVE_NANOSLEEP)
326 CHECK_FUNCTION_EXISTS(getdtablesize HAVE_GETDTABLESIZE)
327 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
328 CHECK_FUNCTION_EXISTS(popen HAVE_POPEN)
329 CHECK_FUNCTION_EXISTS(process_vm_readv HAVE_PROCESS_VM_READV)
330 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
331
332 CHECK_SYMBOL_EXISTS(vasprintf stdio.h HAVE_VASPRINTF)
333 if(MINGW)
334   # The detection of vasprintf fails on MinGW, assumingly because it's
335   # defined as an inline function in stdio.h instead of a regular
336   # function. So force the result to be 1 despite of the test.
337   set(HAVE_VASPRINTF 1)
338 endif()
339
340 #Check if __thread is defined
341 execute_process(
342   COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_thread_storage.c -o testprog"
343   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
344   RESULT_VARIABLE HAVE_thread_storage_run)
345 file(REMOVE testprog)
346 if(HAVE_thread_storage_run)
347   set(HAVE_THREAD_LOCAL_STORAGE 1)
348 else()
349   set(HAVE_THREAD_LOCAL_STORAGE 0)
350 endif()
351
352 # Our usage of mmap is Linux-specific (flag MAP_ANONYMOUS), but kFreeBSD uses a GNU libc
353 IF(HAVE_MMAP AND
354    NOT "${CMAKE_SYSTEM}" MATCHES "Linux" AND 
355    NOT "${CMAKE_SYSTEM}" MATCHES "kFreeBSD" AND 
356    NOT "${CMAKE_SYSTEM}" MATCHES "GNU" AND 
357    NOT  "${CMAKE_SYSTEM}" MATCHES "Darwin")
358   SET(HAVE_MMAP 0)
359   message(STATUS "Warning: MMAP is thought as non functional on this architecture (${CMAKE_SYSTEM})")
360 ENDIF()
361
362 if(HAVE_MMAP AND HAVE_THREAD_LOCAL_STORAGE)
363   SET(HAVE_MMALLOC 1)
364 else()
365   SET(HAVE_MMALLOC 0)
366 endif()
367
368 if(enable_jedule)
369   set(HAVE_JEDULE 1)
370 else()
371   set(HAVE_JEDULE 0)
372 endif()
373
374 if(enable_mallocators)
375   SET(HAVE_MALLOCATOR 1)
376 else()
377   SET(HAVE_MALLOCATOR 0)
378 endif()
379
380 if(enable_model-checking AND HAVE_MMALLOC)
381   SET(HAVE_MC 1)
382   include(FindLibunwind)
383   include(FindLibdw)
384 else()
385   if(enable_model-checking)
386     message(STATUS "Warning: support for model-checking has been disabled because you are missing either mmap or __thread.")
387   endif()
388   SET(HAVE_MC 0)
389   SET(HAVE_MMALLOC 0)
390 endif()
391
392 if (enable_model-checking AND enable_ns3)
393   message(FATAL_ERROR "Cannot activate both model-checking and NS3 bindings: NS3 pull too much dependencies for the MC to work")
394 endif()
395
396 if(enable_smpi)
397   SET(HAVE_SMPI 1)
398   if("${CMAKE_SYSTEM}" MATCHES "Linux")
399     SET(USE_LIBUTIL 0)
400     SET(HAVE_PRIVATIZATION 1)
401   elseif("${CMAKE_SYSTEM}" MATCHES "^FreeBSD")
402     SET(USE_LIBUTIL 0)
403     SET(HAVE_PRIVATIZATION 0)
404   else()
405     message (STATUS "Warning:  no support for SMPI automatic privatization on this platform")
406     SET(HAVE_PRIVATIZATION 0)
407   endif()
408 else()
409   SET(HAVE_SMPI 0)
410 endif()
411
412 #--------------------------------------------------------------------------------------------------
413 ### Check for GNU dynamic linker
414 CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
415 if (HAVE_DLFCN_H)
416   execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_gnu_dynlinker.c -ldl -o test_gnu_ld
417                   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
418                   OUTPUT_VARIABLE HAVE_GNU_LD_compil
419   )
420   if(HAVE_GNU_LD_compil)
421     set(HAVE_GNU_LD 0)
422     message(STATUS "Warning: test program toward GNU ld failed to compile:")
423     message(STATUS "${HAVE_GNU_LD_comp_output}")
424   else()
425     execute_process(COMMAND ./test_gnu_ld
426                     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
427                     RESULT_VARIABLE HAVE_GNU_LD_run
428                     OUTPUT_VARIABLE var_exec
429                    )
430
431     if(NOT HAVE_GNU_LD_run)
432       set(HAVE_GNU_LD 1)
433       message(STATUS "We are using GNU dynamic linker")
434     else()
435       set(HAVE_GNU_LD 0)
436       message(STATUS "Warning: error while checking for GNU ld:")
437       message(STATUS "Test output: '${var_exec}'")
438       message(STATUS "Exit status: ${HAVE_GNU_LD_run}")
439     endif()
440     file(REMOVE test_gnu_ld)
441   endif()
442 endif()
443
444 #--------------------------------------------------------------------------------------------------
445 ### Initialize of CONTEXT THREADS
446
447 set(HAVE_THREAD_CONTEXTS 0)
448 if(HAVE_PTHREAD)
449   ### Test that we have a way to create semaphores
450
451   if(HAVE_SEM_OPEN_LIB)
452     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_open.c -lpthread -o sem_open
453       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
454       OUTPUT_VARIABLE HAVE_SEM_OPEN_compil
455     )
456
457     # Test sem_open by compiling:
458     if(HAVE_SEM_OPEN_compil)
459       set(HAVE_SEM_OPEN 0)
460       message(STATUS "Warning: sem_open not compilable")
461       message(STATUS "HAVE_SEM_OPEN_comp_output: ${HAVE_SEM_OPEN_comp_output}")
462     else()
463       set(HAVE_SEM_OPEN 1)
464       message(STATUS "sem_open is compilable")
465     endif()
466
467     # If we're not crosscompiling, we check by executing the program:
468     if (HAVE_SEM_OPEN AND NOT CMAKE_CROSSCOMPILING)
469       execute_process(COMMAND ./sem_open
470         WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
471         RESULT_VARIABLE HAVE_SEM_OPEN_run
472         OUTPUT_VARIABLE var_compil
473       )
474       if (NOT HAVE_SEM_OPEN_run)
475         set(HAVE_SEM_OPEN 1)
476         message(STATUS "sem_open is executable")
477       else()
478         set(HAVE_SEM_OPEN 0)
479         if(EXISTS "${CMAKE_BINARY_DIR}/sem_open")
480           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open exists!")
481         else()
482           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open not exists!")
483         endif()
484         message(STATUS "Warning: sem_open not executable")
485         message(STATUS "Compilation output: '${var_compil}'")
486         message(STATUS "Exit result of sem_open: ${HAVE_SEM_OPEN_run}")
487       endif()
488     endif()
489     file(REMOVE sem_open)
490   else()
491     set(HAVE_SEM_OPEN 0)
492   endif()
493
494   if(HAVE_SEM_INIT_LIB)
495     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_init.c -lpthread -o sem_init
496       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
497       RESULT_VARIABLE HAVE_SEM_INIT_run 
498       OUTPUT_VARIABLE HAVE_SEM_INIT_compil)
499
500     # Test sem_init by compiling:
501     if(HAVE_SEM_INIT_compil)
502       set(HAVE_SEM_INIT 0)
503       message(STATUS "Warning: sem_init not compilable")
504       message(STATUS "HAVE_SEM_INIT_comp_output: ${HAVE_SEM_OPEN_comp_output}")
505     else()
506       set(HAVE_SEM_INIT 1)
507       message(STATUS "sem_init is compilable")
508     endif()
509
510     # If we're not crosscompiling, we check by executing the program:
511     if (HAVE_SEM_INIT AND NOT CMAKE_CROSSCOMPILING)
512       execute_process(COMMAND ./sem_init
513         WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
514         RESULT_VARIABLE HAVE_SEM_INIT_run
515         OUTPUT_VARIABLE var_compil
516       )
517       if (NOT HAVE_SEM_INIT_run)
518         set(HAVE_SEM_INIT 1)
519         message(STATUS "sem_init is executable")
520       else()
521         set(HAVE_SEM_INIT 0)
522         if(EXISTS "${CMAKE_BINARY_DIR}/sem_init")
523           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init exists!")
524         else()
525           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init not exists!")
526         endif()
527         message(STATUS "Warning: sem_init not executable")
528         message(STATUS "Compilation output: '${var_compil}'")
529         message(STATUS "Exit result of sem_init: ${HAVE_SEM_INIT_run}")
530       endif()
531     endif()
532     file(REMOVE sem_init)
533   endif()
534
535   if(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
536     message(FATAL_ERROR "Semaphores are not usable (neither sem_open nor sem_init is both compilable and executable), but they are mandatory to threads (you may need to mount /dev).")
537   endif()
538
539   set(HAVE_THREAD_CONTEXTS 1)
540   message("-- Support for thread context factory ok.")
541 endif()
542
543 set(HAVE_UCONTEXT_CONTEXTS 0)
544 if(NOT HAVE_UCONTEXT_H)
545   message("-- No ucontext factory: <ucontext.h> not found.")
546 elseif(APPLE)
547   message("-- No ucontext factory: Apple don't want us to use them.")
548   set(HAVE_UCONTEXT_H 0)
549 else()
550   try_compile(compile_makecontext ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_makecontext.c
551     OUTPUT_VARIABLE compile_makecontext_output)
552
553   #If can have both context
554   if(compile_makecontext)
555     set(HAVE_UCONTEXT_CONTEXTS 1)
556     message("-- Support for ucontext factory ok.")
557   else()
558     message("-- Error: <ucontext.h> exists, but makecontext is not compilable. Compilation output:\n ${compile_makecontext_output}")
559     message("-- No ucontext factory: makecontext() is not compilable.")
560   endif()
561
562   # Stack setup (size and address)
563   try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
564     ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stacksetup.c
565     RUN_OUTPUT_VARIABLE stack_setup)
566
567   LIST(LENGTH stack_setup stack_setup_len)
568   if("${stack_setup_len}" STREQUAL "2")
569     LIST(GET stack_setup 0 makecontext_addr)
570     LIST(GET stack_setup 1 makecontext_size)
571     set(sg_makecontext_stack_addr "#define sg_makecontext_stack_addr(skaddr) (${makecontext_addr})")
572     set(sg_makecontext_stack_size "#define sg_makecontext_stack_size(sksize) (${makecontext_size})")
573   else()
574     message(FATAL_ERROR "Could not figure out the stack setup. Compil: ${RUN_makecontext_VAR}. Exec: ${COMPILE_makecontext_VAR}. Output: ${stack_setup}")
575   endif()
576 endif()
577
578 # Stack growth direction (upward or downward). Used for the following contexts: SysV, raw, Boost
579 try_run(RUN_stackgrowth_VAR COMPILE_stackgrowth_VAR
580   ${CMAKE_BINARY_DIR}
581   ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stackgrowth.c
582   RUN_OUTPUT_VARIABLE stack
583   COPY_FILE test_stackgrowth)
584
585 if("${stack}" STREQUAL "down")
586   set(PTH_STACKGROWTH "-1")
587 elseif("${stack}" STREQUAL "up")
588   set(PTH_STACKGROWTH "1")
589 else()
590   if("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
591     set(PTH_STACKGROWTH "-1")
592   elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "i686")
593     set(PTH_STACKGROWTH "-1")
594   else()
595     message(FATAL_ERROR "Could not figure out the stack direction. Test prog returned: ${stack}; CMAKE_SYSTEM_PROCESSOR: ${CMAKE_SYSTEM_PROCESSOR}.")
596   endif()
597 endif()
598 # If the test ran well, remove the test binary
599 file(REMOVE test_stackgrowth)
600 #--------------------------------------------------------------------------------------------------
601
602 ### check for addr2line
603 find_path(ADDR2LINE NAMES addr2line     PATHS NO_DEFAULT_PATHS)
604 if(ADDR2LINE)
605   set(ADDR2LINE "${ADDR2LINE}/addr2line")
606 endif()
607
608 ###############
609 ## GIT version check
610 ##
611 if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/)
612   execute_process(
613      COMMAND git remote
614      COMMAND head -n 1
615      WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
616      OUTPUT_VARIABLE remote
617      OUTPUT_STRIP_TRAILING_WHITESPACE)
618   #message(STATUS "Git remote: ${remote}")
619   execute_process(COMMAND git config --get remote.${remote}.url
620      WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
621      OUTPUT_VARIABLE url
622      OUTPUT_STRIP_TRAILING_WHITESPACE)
623   #message(STATUS "Git url: ${url}")
624   if(url)
625     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=oneline --abbrev-commit -1
626        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
627        OUTPUT_VARIABLE GIT_VERSION
628        OUTPUT_STRIP_TRAILING_WHITESPACE)
629     message(STATUS "Git version: ${GIT_VERSION}")
630
631     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --pretty=format:%ai .
632        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
633        OUTPUT_VARIABLE GIT_DATE 
634        OUTPUT_STRIP_TRAILING_WHITESPACE)
635     message(STATUS "Git date: ${GIT_DATE}")
636     string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
637
638     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=format:%H -1
639        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
640        OUTPUT_VARIABLE SIMGRID_GITHASH
641        OUTPUT_STRIP_TRAILING_WHITESPACE)
642   endif()
643 elseif(EXISTS ${CMAKE_HOME_DIRECTORY}/.gitversion)
644   FILE(STRINGS ${CMAKE_HOME_DIRECTORY}/.gitversion GIT_VERSION)
645 endif()
646
647 ### Generate the required headers and scripts
648 #############################################
649
650 # gcc makes no difference between "#define HAVE_FOOBAR" and "#define HAVE_FOOBAR 0" by default, 
651 # but this too error prone. If you forget to include the config.h, you get weird segfaults.
652 # If you include it everywhere, everything gets recompiled everytime.
653 # So we include only where needed, and compile with -Wundef to notice the missing includes.
654 # But cmake sometimes defines to the empty definition (#define HAVE_VALGRIND_H).
655 # So we have to make sure that everything got a decent value before generating the files.
656 foreach(var HAVE_BACKTRACE HAVE_EXECINFO_H HAVE_FUTEX_H HAVE_GETDTABLESIZE HAVE_GETTIMEOFDAY HAVE_MMAP HAVE_NANOSLEEP HAVE_POPEN
657             HAVE_POSIX_GETTIME HAVE_PROCESS_VM_READV HAVE_SIGNAL_H HAVE_SYS_PARAM_H HAVE_SYS_SYSCTL_H HAVE_SYSCONF 
658             HAVE_UCONTEXT_H HAVE_UNISTD_H HAVE_VALGRIND_H HAVE_VASPRINTF)
659   if(${var})
660     set(${var} 1)
661   else()
662     set(${var} 0)
663   endif()
664 endforeach()
665
666 # Avoid triggering a (full) rebuild by touching the files if they did not really change
667 configure_file("${CMAKE_HOME_DIRECTORY}/tools/cmake/src/internal_config.h.in" "${CMAKE_BINARY_DIR}/src/internal_config.h.generated"    @ONLY IMMEDIATE)
668 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid_config.h.in"          "${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated" @ONLY IMMEDIATE)
669 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/src/internal_config.h.generated ${CMAKE_BINARY_DIR}/src/internal_config.h)
670 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated ${CMAKE_BINARY_DIR}/include/simgrid_config.h)
671 file(REMOVE ${CMAKE_BINARY_DIR}/src/internal_config.h.generated)
672 file(REMOVE ${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated)
673
674 # We need two versions of the SMPI scripts because they contain the path to the library
675 # so, it depends of whether SimGrid is installed, or run from the sources (during the build)
676
677 file(READ ${CMAKE_HOME_DIRECTORY}/src/smpi/smpitools.sh SMPITOOLS_SH) # Definitions shared amongst all SMPI scripts, inlined in each of them
678
679 ### SMPI script used when simgrid is installed
680 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
681 set(includeflag "-I${CMAKE_INSTALL_PREFIX}/include -I${CMAKE_INSTALL_PREFIX}/include/smpi")
682 set(includedir "${CMAKE_INSTALL_PREFIX}/include")
683 set(libdir ${exec_prefix}/lib)
684 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_INSTALL_PREFIX}/lib")
685 if(NS3_LIBRARY_PATH)
686   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
687 endif()
688 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
689
690 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/mpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/mpif.h @ONLY)
691 foreach(script cc cxx ff f90 run)
692   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/bin/smpi${script} @ONLY)
693 endforeach()
694
695 ### SMPI scripts used when compiling simgrid 
696 set(exec_prefix "${CMAKE_BINARY_DIR}/smpi_script/")
697 set(includeflag "-I${CMAKE_HOME_DIRECTORY}/include -I${CMAKE_HOME_DIRECTORY}/include/smpi")
698 set(includeflag "${includeflag} -I${CMAKE_BINARY_DIR}/include -I${CMAKE_BINARY_DIR}/include/smpi")
699 set(includedir "${CMAKE_HOME_DIRECTORY}/include")
700 set(libdir "${CMAKE_BINARY_DIR}/lib")
701 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_BINARY_DIR}/lib")
702 if(NS3_LIBRARY_PATH)
703   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
704 endif()
705 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
706
707 foreach(script cc cxx ff f90 run)
708   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script} @ONLY)
709 endforeach()
710
711 if(NOT WIN32)
712   foreach(script cc cxx ff f90 run)
713     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpi${script})
714     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script})
715   endforeach()
716 endif()
717
718 set(generated_headers_to_install
719   ${CMAKE_CURRENT_BINARY_DIR}/include/smpi/mpif.h
720   ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h
721   )
722
723 set(generated_headers  ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h )
724
725 set(generated_files_to_clean
726   ${generated_headers}
727   ${generated_headers_to_install}
728   ${CMAKE_BINARY_DIR}/bin/smpicc
729   ${CMAKE_BINARY_DIR}/bin/smpicxx
730   ${CMAKE_BINARY_DIR}/bin/smpiff
731   ${CMAKE_BINARY_DIR}/bin/smpif90
732   ${CMAKE_BINARY_DIR}/bin/smpirun
733   ${CMAKE_BINARY_DIR}/bin/colorize
734   ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
735   ${CMAKE_BINARY_DIR}/examples/smpi/tracing/smpi_traced.trace
736   )
737
738 if(NOT "${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
739   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt COPYONLY)
740   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt COPYONLY)
741   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allReduce.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt COPYONLY)
742   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_barrier.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt COPYONLY)
743   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_bcast.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt COPYONLY)
744   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_with_isend.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt COPYONLY)
745   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt COPYONLY)
746   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoallv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt COPYONLY)
747   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_waitall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt COPYONLY)
748   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_reducescatter.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt COPYONLY)
749   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_gather.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt COPYONLY)
750   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allgatherv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt COPYONLY)
751   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile COPYONLY)
752
753   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/description_file ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file COPYONLY)
754   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/README ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README COPYONLY)
755   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/smpi_replay.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt COPYONLY)
756   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt COPYONLY)
757   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt COPYONLY)
758   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt COPYONLY)
759   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt COPYONLY)
760   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt COPYONLY)
761   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt COPYONLY)
762   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt COPYONLY)
763   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt COPYONLY)
764   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt COPYONLY)
765   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt COPYONLY)
766   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt COPYONLY)
767   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt COPYONLY)
768   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt COPYONLY)
769   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt COPYONLY)
770   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt COPYONLY)
771   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt COPYONLY)
772   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt COPYONLY)
773   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt COPYONLY)
774   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt COPYONLY)
775   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt COPYONLY)
776   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt COPYONLY)
777   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt COPYONLY)
778   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt COPYONLY)
779   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt COPYONLY)
780   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt COPYONLY)
781   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt COPYONLY)
782   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt COPYONLY)
783   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt COPYONLY)
784   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt COPYONLY)
785   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt COPYONLY)
786   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt COPYONLY)
787   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt COPYONLY)
788
789   set(generated_files_to_clean
790     ${generated_files_to_clean}
791     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt
792     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt
793     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt
794     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt
795     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt
796     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt
797     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt
798     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt
799     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt
800     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt
801     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt
802     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt
803     ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile
804     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file
805     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README
806     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt
807     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt
808     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt
809     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt
810     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt
811     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt
812     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt
813     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt
814     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt
815     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt
816     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt
817     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt
818     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt
819     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt
820     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt
821     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt
822     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt
823     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt
824     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt
825     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt
826     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt
827     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt
828     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt
829     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt
830     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt
831     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt
832     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt
833     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt
834     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt
835     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt
836     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt
837     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt
838     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt
839     )
840 endif()
841
842 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
843   "${generated_files_to_clean}")
844
845 ### Define source packages for Libs
846 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/DefinePackages.cmake)
847
848 ### Build some Maintainer files
849 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MaintainerMode.cmake)
850 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/UnitTesting.cmake)
851
852 ### Setup gcc & clang flags
853 if (NOT MSVC)
854   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/GCCFlags.cmake)
855 endif()
856
857 ### Make Libs
858 if(NOT WIN32)
859   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLib.cmake)
860 else()
861   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLibWin.cmake)
862 endif()
863
864 if(enable_java)
865   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Java.cmake)
866 endif()
867
868 ### Make tests
869 if(enable_memcheck_xml)
870   set(enable_memcheck true)
871 endif()
872
873 INCLUDE(CTest)
874 ENABLE_TESTING()
875 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Tests.cmake)
876 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/CTestConfig.cmake)
877
878 ### Define subdirectories
879 foreach(cmakefile ${CMAKEFILES_TXT})
880   string(REPLACE "/CMakeLists.txt" "" repository ${cmakefile})
881   add_subdirectory("${CMAKE_HOME_DIRECTORY}/${repository}")
882 endforeach()
883
884 ### Setup the distrib
885 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Distrib.cmake)
886
887 ### Build the doc (Windows downloads the doc instead of regenerating)
888 #
889 if(NOT WIN32)
890   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Documentation.cmake)
891 else()
892   find_program(WGET_PROGRAM  NAMES wget)
893   message(STATUS "wget: ${WGET_PROGRAM}")
894   if(WGET_PROGRAM)
895     ADD_CUSTOM_TARGET(documentation
896       COMMENT "Downloading the SimGrid documentation..."
897       COMMAND ${WGET_PROGRAM} -r -np -nH -nd http://simgrid.gforge.inria.fr/simgrid/${release_version}/doc/
898       WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/doc/html
899     )
900   endif()
901 endif()
902
903 ### Print the result of configuration
904 message("")
905 message("##########################################")
906 message("#### Content of src/internal_config.h ####")
907 message("##########################################")
908 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h config_output)
909 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 10) # Pass the file header
910 foreach(line ${config_output})
911   message("   ${line}")
912 endforeach()
913 message("##########################################")
914 message("####   Content of simgrid_config.h    ####")
915 message("##########################################")
916 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h config_output)
917 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 -1) # Pass the file header
918 foreach(line ${config_output})
919   message("   ${line}")
920 endforeach()
921 message("##########################################")
922 message("####   End of configuration headers   ####")
923 message("##########################################")
924
925 message("\nConfiguration of package `simgrid':")
926 message("        Home directory ..............: ${CMAKE_HOME_DIRECTORY}")
927 message("        Build Name ..................: ${BUILDNAME}")
928 message("        Cmake Generator .............: ${CMAKE_GENERATOR}")
929 message("        Site ........................: ${SITE}")
930 message("        Install prefix ..............: ${CMAKE_INSTALL_PREFIX}")
931 if(release)
932   message("        Release .....................: simgrid-${release_version}${SIMGRID_VERSION_EXTRA} (release build)")
933 else()
934   message("        Release .....................: simgrid-${release_version}${SIMGRID_VERSION_EXTRA} (development build)")
935 endif()
936 message("")
937 message("        Compiler: C .................: ${CMAKE_C_COMPILER} (id: ${CMAKE_C_COMPILER_ID})")
938 message("                version .............: ${CMAKE_C_COMPILER_VERSION}")
939 message("                is gnu ..............: ${CMAKE_COMPILER_IS_GNUCC}")
940 message("        Compiler: C++ ...............: ${CMAKE_CXX_COMPILER} (id: ${CMAKE_CXX_COMPILER_ID})")
941 message("                version .............: ${CMAKE_CXX_COMPILER_VERSION}")
942 if(${Java_FOUND})
943   message("        Compiler: Javac .............: ${Java_JAVAC_EXECUTABLE}")
944   message("                version .............: ${Java_VERSION_STRING}")
945 if(${SWIG_FOUND})
946   message("                SWIG ................: Version ${SWIG_VERSION} found.")
947 else()
948   message("                SWIG ................: Missing.")
949 endif()
950 endif()
951 if(CMAKE_Fortran_COMPILER)
952   message("        Compiler: Fortran ...........: ${CMAKE_Fortran_COMPILER} (id: ${CMAKE_Fortran_COMPILER_ID})")
953   message("                version .............: ${CMAKE_Fortran_COMPILER_VERSION}")
954 endif()
955 message("        Linker: .....................: ${CMAKE_LINKER}")
956 message("                version .............: ${LINKER_VERSION}")
957 message("        Make program: ...............: ${CMAKE_MAKE_PROGRAM}")
958 message("")
959 message("        CFlags ......................: ${CMAKE_C_FLAGS}")
960 message("        CXXFlags ....................: ${CMAKE_CXX_FLAGS}")
961 message("        LDFlags .....................: ${CMAKE_C_LINK_FLAGS}")
962 message("        with LTO ....................: ${enable_lto}")
963 message("")
964
965 if (HAVE_NS3)
966   message("        Compile NS-3 ................: yes (path: ${NS3_PATH})")
967 else()
968   message("        Compile NS-3 ................: NO  (hint: ${NS3_HINT})")
969 endif()
970
971 if (${Java_FOUND})
972   message("        Compile Java ................: yes")
973   message("          Native lib in jar .........: ${enable_lib_in_jar}")
974 else()
975   message("        Compile Java ................: NO")
976 endif()
977 message("        Compile Lua .................: ${HAVE_LUA}")
978 message("        Compile Smpi ................: ${HAVE_SMPI}")
979 message("          Smpi fortran ..............: ${SMPI_FORTRAN}")
980 message("          MPICH3 testsuite ..........: ${enable_smpi_MPICH3_testsuite}")
981 message("          Privatization .............: ${HAVE_PRIVATIZATION}")
982 message("          PAPI support...............: ${HAVE_PAPI}")
983 message("        Compile Boost.Context support: ${HAVE_BOOST_CONTEXTS}")
984 message("")
985 message("        Maintainer mode .............: ${enable_maintainer_mode}")
986 message("        Documentation................: ${enable_documentation}")
987 message("        Model checking ..............: ${HAVE_MC}")
988 message("        Jedule  mode ................: ${HAVE_JEDULE}")
989 message("        Graphviz mode ...............: ${HAVE_GRAPHVIZ}")
990 message("        Mallocators .................: ${enable_mallocators}")
991 message("")
992 message("        Simgrid dependencies ........: ${SIMGRID_DEP}")
993 message("")
994
995 execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory ${PROJECT_BINARY_DIR}/Testing/Notes/)
996 file(WRITE ${PROJECT_BINARY_DIR}/Testing/Notes/Build  "GIT version : ${GIT_VERSION}\n")
997 file(APPEND ${PROJECT_BINARY_DIR}/Testing/Notes/Build "Release     : simgrid-${release_version}\n")
998
999 INCLUDE(Dart)