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small cleanups in cmake
[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} ${CMAKE_HOME_DIRECTORY}/tools/cmake/Modules)
4
5 project(SimGrid C CXX)
6
7 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
8 #     Check for the compiler        #
9 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
10
11 ### Need to set rc ccompiler before enable language
12 if(WIN32)
13   SET(CMAKE_RC_COMPILER "windres")
14 endif()
15
16 ## 
17 ## Check the C/C++ standard that we need
18 ##   See also tools/cmake/GCCFlags.cmake that sets our paranoid warning flags
19 if (MSVC)
20   message("-- You are compiling SimGrid with MicroSoft Visual C. Good luck.")
21
22   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_SCL_SECURE_NO_WARNINGS")
23   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D_SCL_SECURE_NO_WARNINGS")
24 else() # gcc or clang
25   INCLUDE(CheckCCompilerFlag)
26   CHECK_C_COMPILER_FLAG(-fstack-cleaner HAVE_C_STACK_CLEANER)
27
28   ## Request full debugging flags
29   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g3")
30   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g3")
31   set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -g")
32
33   if (CMAKE_COMPILER_IS_GNUCC)    
34     if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.7")
35       message(FATAL_ERROR
36               "SimGrid needs at least g++ version 4.7 to compile but you have ${CMAKE_CXX_COMPILER_VERSION}."
37               "You need a sufficient support of c++11 to compile SimGrid.")
38     endif()
39   endif()
40
41   ## We need a decent support of the c++11 standard
42   include(CheckCXXCompilerFlag)
43   CHECK_CXX_COMPILER_FLAG("-std=gnu++11" COMPILER_SUPPORTS_CXX11)
44   if(COMPILER_SUPPORTS_CXX11)
45     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11")
46   else() 
47     message(FATAL_ERROR 
48             "The compiler ${CMAKE_CXX_COMPILER} (v${CMAKE_CXX_COMPILER_VERSION}) has no C++11 support. "
49             "Please use a decent C++ compiler.")
50   endif()
51
52   ### And we need C11 standard, too
53   include(CheckCCompilerFlag)
54   CHECK_C_COMPILER_FLAG("-std=gnu11" COMPILER_SUPPORTS_C11)
55   if(COMPILER_SUPPORTS_C11)
56     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu11")
57   else()
58     message(FATAL_ERROR 
59             "The compiler ${CMAKE_C_COMPILER} (v${CMAKE_C_COMPILER_VERSION}) has no C11 support. "
60             "Please use a decent C compiler "
61             "(note that c++11 support of ${CMAKE_CXX_COMPILER} seems ok).")
62   endif()
63   if(APPLE AND (CMAKE_C_COMPILER_VERSION VERSION_LESS "4.6"))
64       ### gcc 4.[1-5] cannot compile ucontext on OSX
65       message(STATUS "Ucontext can't be used with this version of gcc (must be greater than 4.5)")
66       set(HAVE_UCONTEXT_H 0)
67   endif()
68 endif() # NOT MSVC
69
70 ### SMPI vs. Fortran
71 if ((NOT DEFINED enable_smpi OR enable_smpi) AND NOT APPLE) # smpi is enabled by default
72   # Call enable_language(Fortran) in order to load the build rules for
73   # this language, needed by teshsuite/smpi/mpich-test/.  Use
74   # CMAKE_FORCE_Fortran_COMPILER to bypass checks for a working
75   # compiler (smpiff don't exist at configure time).
76   include(CMakeForceCompiler)
77   if(NOT COMMAND CMAKE_FORCE_Fortran_COMPILER)
78     MACRO(CMAKE_FORCE_Fortran_COMPILER compiler id)
79       SET(CMAKE_Fortran_COMPILER "${compiler}")
80       SET(CMAKE_Fortran_COMPILER_ID_RUN TRUE)
81       SET(CMAKE_Fortran_COMPILER_ID ${id})
82       SET(CMAKE_Fortran_COMPILER_WORKS TRUE)
83       SET(CMAKE_Fortran_COMPILER_FORCED TRUE)
84
85       # Set old compiler id variables.
86       IF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
87         SET(CMAKE_COMPILER_IS_GNUG77 1)
88       ENDIF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
89     ENDMACRO(CMAKE_FORCE_Fortran_COMPILER)
90   endif()
91   CMAKE_FORCE_Fortran_COMPILER(smpiff smpiff)
92   enable_language(Fortran OPTIONAL)
93 endif()
94
95 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
96 #     Build the version number      #
97 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
98
99 set(SIMGRID_VERSION_MAJOR "3")
100 set(SIMGRID_VERSION_MINOR "13")
101 set(SIMGRID_VERSION_PATCH "0")
102 set(SIMGRID_VERSION_EXTRA "-devel") # Extra words to add to version string (e.g. -rc1)
103
104 set(SIMGRID_VERSION_DATE  "2016") # Year for copyright information
105
106 if(${SIMGRID_VERSION_PATCH} EQUAL "0")
107   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}")
108 else()
109   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}.${SIMGRID_VERSION_PATCH}")
110 endif()
111
112 set(SIMGRID_VERSION_STRING "SimGrid version ${release_version}${SIMGRID_VERSION_EXTRA}")
113 set(SIMGRID_VERSION_BANNER "SIMGRID_VERSION_STRING\\nCopyright (c) 2004-${SIMGRID_VERSION_DATE}. The Simgrid Team.")
114 if(release)
115   set(SIMGRID_VERSION_BANNER "${SIMGRID_VERSION_BANNER}\\nRelease build")
116 else()
117   set(SIMGRID_VERSION_BANNER "${SIMGRID_VERSION_BANNER}\\nDevelopment build")
118 endif()
119
120 set(libsimgrid_version "${release_version}")
121 set(libsimgrid-java_version "${release_version}")
122
123 ### SET THE LIBRARY EXTENSION 
124 if(APPLE) #MAC
125   set(LIB_EXE "dylib")
126 else()
127   if(WIN32) #WINDOWS
128     set(LIB_EXE "a")
129     set(BIN_EXE ".exe")
130   else() #UNIX
131     set(LIB_EXE "so")
132   endif()
133 endif()
134
135 exec_program("${CMAKE_LINKER} --version" OUTPUT_VARIABLE "LINKER_VERSION")
136 string(REGEX MATCH "[0-9].[0-9]*" LINKER_VERSION "${LINKER_VERSION}")
137
138 ### Find programs and paths
139 FIND_PROGRAM(GCOV_PATH gcov)
140 include(FindPerl)
141 if(NOT PERL_FOUND)
142   message(FATAL_ERROR "Please install Perl to compile SimGrid.")
143 endif()
144
145 if (APPLE)
146   set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
147   set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
148 endif()
149 SET(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib)
150
151 ### Compute the include paths
152 set(INCLUDES
153   ${CMAKE_HOME_DIRECTORY}
154   ${CMAKE_HOME_DIRECTORY}/include
155   ${CMAKE_HOME_DIRECTORY}/src/include
156   ${CMAKE_BINARY_DIR}
157   ${CMAKE_BINARY_DIR}/include
158   )
159
160 if(WIN32)
161   set(INCLUDES ${INCLUDES} ${CMAKE_HOME_DIRECTORY}/include/xbt ${CMAKE_HOME_DIRECTORY}/src/xbt) #for win32_ucontext.[ch]
162 endif()
163
164 if(NOT CMAKE_CROSSCOMPILING AND EXISTS /usr/include/)
165   set(INCLUDES ${INCLUDES} /usr/include/)
166 endif()
167
168 ### Check 32bits or 64bits
169 IF(CMAKE_SIZEOF_VOID_P EQUAL 4)
170   SET(ARCH_32_BITS 1)
171 ELSE()
172   SET(ARCH_32_BITS 0)
173 ENDIF()
174
175 if(WIN32)
176
177   #Need env INCLUDE
178   set(CMAKE_INCLUDE_WIN "${CMAKE_C_COMPILER}")
179   set(CMAKE_LIB_WIN "${CMAKE_C_COMPILER}")
180   string(REGEX REPLACE "/bin/gcc.*" "/include"  CMAKE_INCLUDE_WIN "${CMAKE_INCLUDE_WIN}")
181   string(REGEX REPLACE "/bin/gcc.*" "/lib"  CMAKE_LIB_WIN "${CMAKE_LIB_WIN}")
182   set(INCLUDES ${INCLUDES} ${CMAKE_INCLUDE_WIN})
183   unset(CMAKE_INCLUDE_WIN)
184
185   set(_XBT_WIN32 1)
186
187   message(STATUS "C_COMPILER                    ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_VERSION}")
188   message(STATUS "CXX_COMPILER                  ${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_VERSION}")
189   message(STATUS "CMAKE_RC_COMPILER             ${CMAKE_RC_COMPILER}")
190   message(STATUS "LIB                           ${CMAKE_LIB_WIN}")
191   message(STATUS "MAKE_PROGRAM                  ${CMAKE_MAKE_PROGRAM}")
192   message(STATUS "CMAKE_BUILD_TOOL              ${CMAKE_BUILD_TOOL}")
193   message(STATUS "LINKER                        ${CMAKE_LINKER}")
194   message(STATUS "CMAKE_GENERATOR               ${CMAKE_GENERATOR}")
195   message(STATUS "GNUC                          ${CMAKE_COMPILER_IS_GNUCC}")
196
197 endif()
198
199 include_directories(${INCLUDES})
200
201 ### Setup Options
202 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Option.cmake)
203
204 ### Determine the assembly flavor that we need today
205 include(CMakeDetermineSystem)
206 IF(CMAKE_SYSTEM_PROCESSOR MATCHES ".86|AMD64|amd64")
207   IF(${ARCH_32_BITS})
208     message(STATUS "System processor: i686 (${CMAKE_SYSTEM_PROCESSOR}, 32 bits)")
209     set(PROCESSOR_i686 1)
210   ELSE()
211     message(STATUS "System processor: x86_64 (${CMAKE_SYSTEM_PROCESSOR}, 64 bits)")
212     set(PROCESSOR_x86_64 1)
213   ENDIF()
214   if (MSVC)
215     message(STATUS "Disable fast raw contextes on Microsoft Visual.")
216   else()
217     set(HAVE_RAW_CONTEXTS 1)
218   endif()
219
220 ENDIF()
221
222 include(CheckFunctionExists)
223 include(CheckTypeSize)
224 include(CheckIncludeFile)
225 include(CheckIncludeFiles)
226 include(CheckLibraryExists)
227 include(CheckSymbolExists)
228
229 set(HAVE_GRAPHVIZ 0)
230 include(FindGraphviz)
231 include(FindLibSigc++)
232
233 set(HAVE_LUA 0)
234 if(enable_lua)
235   include(FindLuaSimgrid)
236 endif()
237
238 set(HAVE_NS3 0)
239 if(enable_ns3)
240   include(FindNS3)
241   if (NOT HAVE_NS3)
242     message(FATAL_ERROR "Cannot find NS3. Please install it (apt-get install ns3 libns3-dev) or disable that cmake option")
243   endif()
244 endif()
245
246 find_package(Boost 1.48)
247 if(Boost_FOUND)
248   include_directories(${Boost_INCLUDE_DIRS})
249 else()
250   if(APPLE)
251     message(FATAL_ERROR "Failed to find Boost libraries (Try to install them with 'sudo fink install boost1.53.nopython')")
252   else()
253     message(FATAL_ERROR "Failed to find Boost libraries."
254                         "Did you install libboost-dev and libboost-context-dev?"
255                         "(libboost-context-dev is optional)")
256   endif()
257 endif()
258
259 # Try again to see if we have libboost-context
260 find_package(Boost 1.42 COMPONENTS context)
261 set(Boost_FOUND 1) # We don't care of whether this component is missing
262
263 if(Boost_FOUND AND Boost_CONTEXT_FOUND)
264   # We should use feature detection for this instead:
265   if (Boost_VERSION LESS 105600)
266     message("Found Boost.Context API v1")
267     set(HAVE_BOOST_CONTEXTS 1)
268   else()
269     message("Found Boost.Context API v2")
270     set(HAVE_BOOST_CONTEXTS 2)
271   endif()
272 else()
273   message ("   boost        : found.")
274   message ("   boost-context: missing. Install libboost-context-dev for this optional feature.")
275   set(HAVE_BOOST_CONTEXTS 0)
276 endif()
277
278 # Checks for header libraries functions.
279 CHECK_LIBRARY_EXISTS(execinfo backtrace              "" HAVE_BACKTRACE_IN_LIBEXECINFO)
280 CHECK_LIBRARY_EXISTS(rt      clock_gettime           "" HAVE_POSIX_GETTIME)
281
282 CHECK_LIBRARY_EXISTS(pthread pthread_create          "" HAVE_PTHREAD)
283 CHECK_LIBRARY_EXISTS(pthread sem_init                "" HAVE_SEM_INIT_LIB)
284 CHECK_LIBRARY_EXISTS(pthread sem_open                "" HAVE_SEM_OPEN_LIB)
285 CHECK_LIBRARY_EXISTS(pthread sem_timedwait           "" HAVE_SEM_TIMEDWAIT_LIB)
286 CHECK_LIBRARY_EXISTS(pthread pthread_mutex_timedlock "" HAVE_MUTEX_TIMEDLOCK_LIB)
287
288
289 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
290   set(CMAKE_REQUIRED_DEFINITIONS "-D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE")
291 elseif(MINGW)
292   #¬†Use the GNU version of unusual modifiers like PRIx64
293   add_definitions(-D__USE_MINGW_ANSI_STDIO=1)
294   set(CMAKE_REQUIRED_DEFINITIONS "-D__USE_MINGW_ANSI_STDIO=1")
295 else()
296   set(CMAKE_REQUIRED_DEFINITIONS "-D_GNU_SOURCE")
297 endif()
298
299 CHECK_INCLUDE_FILES("stdlib.h;stdarg.h;string.h;float.h" STDC_HEADERS)
300 CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_VALGRIND_H)
301 CHECK_INCLUDE_FILE("sys/stat.h" HAVE_SYS_STAT_H)
302 CHECK_INCLUDE_FILE("sys/ptrace.h" HAVE_SYS_PTRACE_H)
303 CHECK_INCLUDE_FILE("windows.h" HAVE_WINDOWS_H)
304 CHECK_INCLUDE_FILE("errno.h" HAVE_ERRNO_H)
305 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
306 CHECK_INCLUDE_FILE("execinfo.h" HAVE_EXECINFO_H)
307 CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
308 CHECK_INCLUDE_FILE("sys/time.h" HAVE_SYS_TIME_H)
309 CHECK_INCLUDE_FILE("sys/param.h" HAVE_SYS_PARAM_H)
310 CHECK_INCLUDE_FILE("sys/sysctl.h" HAVE_SYS_SYSCTL_H)
311 CHECK_INCLUDE_FILE("time.h" HAVE_TIME_H)
312 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
313 CHECK_INCLUDE_FILE("linux/futex.h" HAVE_FUTEX_H)
314
315 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
316 CHECK_FUNCTION_EXISTS(nanosleep HAVE_NANOSLEEP)
317 CHECK_FUNCTION_EXISTS(getdtablesize HAVE_GETDTABLESIZE)
318 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
319 CHECK_FUNCTION_EXISTS(popen HAVE_POPEN)
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_FUNCTION_EXISTS(makecontext HAVE_MAKECONTEXT)
330 CHECK_FUNCTION_EXISTS(process_vm_readv HAVE_PROCESS_VM_READV)
331
332 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
333
334 #Check if __thread is defined
335 execute_process(
336   COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_thread_storage.c"
337   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
338   RESULT_VARIABLE HAVE_thread_storage_run
339   )
340
341 if(HAVE_thread_storage_run)
342   set(HAVE_THREAD_LOCAL_STORAGE 1)
343 else()
344   set(HAVE_THREAD_LOCAL_STORAGE 0)
345 endif()
346
347 # Our usage of mmap is Linux-specific (flag MAP_ANONYMOUS), but kFreeBSD uses a GNU libc
348 IF(HAVE_MMAP AND
349    NOT "${CMAKE_SYSTEM}" MATCHES "Linux" AND 
350    NOT "${CMAKE_SYSTEM}" MATCHES "kFreeBSD" AND 
351    NOT "${CMAKE_SYSTEM}" MATCHES "GNU" AND 
352    NOT  "${CMAKE_SYSTEM}" MATCHES "Darwin")
353   SET(HAVE_MMAP 0)
354   message(STATUS "Warning: MMAP is thought as non functional on this architecture (${CMAKE_SYSTEM})")
355 ENDIF()
356
357 if(HAVE_MMAP AND HAVE_THREAD_LOCAL_STORAGE)
358   SET(HAVE_MMALLOC 1)
359 else()
360   SET(HAVE_MMALLOC 0)
361 endif()
362
363
364 if(WIN32) # Those files are not detected despite being present
365   set(HAVE_UCONTEXT_H 1)
366   set(HAVE_MAKECONTEXT 1)
367 endif()
368
369 set(HAVE_UCONTEXT_CONTEXTS 0)
370 set(HAVE_THREAD_CONTEXTS 0)
371
372 if(enable_jedule)
373   set(HAVE_JEDULE 1)
374 endif()
375
376 if(enable_mallocators)
377   SET(MALLOCATOR_IS_WANTED 1)
378 else()
379   SET(MALLOCATOR_IS_WANTED 0)
380 endif()
381
382 if(enable_model-checking AND HAVE_MMALLOC)
383   SET(HAVE_MC 1)
384   SET(MMALLOC_WANT_OVERRIDE_LEGACY 1)
385   include(FindLibunwind)
386   include(FindLibdw)
387 else()
388   if(enable_model-checking)
389     message(STATUS "Warning: support for model-checking has been disabled because HAVE_MMALLOC is false")
390   endif()
391   SET(HAVE_MC 0)
392   SET(HAVE_MMALLOC 0)
393   SET(MMALLOC_WANT_OVERRIDE_LEGACY 0)
394 endif()
395
396 if(enable_smpi)
397   include(FindGFortran)
398   SET(HAVE_SMPI 1)
399   if("${CMAKE_SYSTEM}" MATCHES "Linux")
400     SET(USE_LIBUTIL 0)
401     SET(HAVE_PRIVATIZATION 1)
402   elseif("${CMAKE_SYSTEM}" MATCHES "^FreeBSD")
403     SET(USE_LIBUTIL 0)
404     SET(HAVE_PRIVATIZATION 0)
405   else()
406     message (STATUS "Warning:  no support for SMPI automatic privatization on this platform")
407     SET(HAVE_PRIVATIZATION 0)
408   endif()
409 endif()
410
411 #--------------------------------------------------------------------------------------------------
412 ### Check for GNU dynamic linker
413 CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
414 if (HAVE_DLFCN_H)
415     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_gnu_dynlinker.c -ldl -o test_gnu_ld
416       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
417       OUTPUT_VARIABLE HAVE_GNU_LD_compil
418     )
419     if(HAVE_GNU_LD_compil)
420       set(HAVE_GNU_LD 0)
421       message(STATUS "Warning: test program toward GNU ld failed to compile:")
422       message(STATUS "${HAVE_GNU_LD_comp_output}")
423     else()
424
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 #--------------------------------------------------------------------------------------------------
446 ### Initialize of CONTEXT THREADS
447
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
491   else()
492     set(HAVE_SEM_OPEN 0)
493   endif()
494
495   if(HAVE_SEM_INIT_LIB)
496     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_init.c -lpthread -o sem_init
497     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
498     RESULT_VARIABLE HAVE_SEM_INIT_run 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: ${HAVE_SEM_INIT_run}")
530       endif()
531     endif()
532     file(REMOVE sem_init)
533   endif()
534
535   if(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
536     message(FATAL_ERROR "Semaphores are not usable (neither sem_open nor sem_init is both compilable and executable), but they are mandatory to threads (you may need to mount /dev).")
537   endif()
538
539   ### Test that we have a way to timewait for semaphores
540
541   if(HAVE_SEM_TIMEDWAIT_LIB)
542
543     execute_process(
544       COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_timedwait.c -lpthread"
545       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
546       OUTPUT_VARIABLE HAVE_SEM_TIMEDWAIT_run
547       )
548
549     if(HAVE_SEM_TIMEDWAIT_run)
550       set(HAVE_SEM_TIMEDWAIT 0)
551       message(STATUS "timedwait not compilable")
552     else()
553       set(HAVE_SEM_TIMEDWAIT 1)
554       message(STATUS "timedwait is compilable")
555     endif()
556   endif()
557
558   ### HAVE_MUTEX_TIMEDLOCK
559
560   if(HAVE_MUTEX_TIMEDLOCK_LIB)
561
562     execute_process(
563       COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_mutex_timedlock.c -lpthread"
564       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
565       OUTPUT_VARIABLE HAVE_MUTEX_TIMEDLOCK_run
566       )
567
568     if(HAVE_MUTEX_TIMEDLOCK_run)
569       set(HAVE_MUTEX_TIMEDLOCK 0)
570       message(STATUS "timedlock not compilable")
571     else()
572       message(STATUS "timedlock is compilable")
573       set(HAVE_MUTEX_TIMEDLOCK 1)
574     endif()
575   endif()
576 endif()
577
578 # This is needed for ucontext on MacOS X:
579 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
580   add_definitions(-D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE)
581 endif()
582
583 if(WIN32)
584   # We always provide our own implementation of ucontext on Windows.
585   try_compile(HAVE_UCONTEXT
586     ${CMAKE_BINARY_DIR}
587     ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_AC_CHECK_MCSC.c
588     COMPILE_DEFINITIONS -D_XBT_WIN32 -I${CMAKE_HOME_DIRECTORY}/src/include -I${CMAKE_HOME_DIRECTORY}/src/xbt
589   )
590 else()
591   # We always provide our own implementation of ucontext on Windows.
592   try_compile(HAVE_UCONTEXT
593     ${CMAKE_BINARY_DIR}
594     ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_AC_CHECK_MCSC.c)
595 endif()
596
597 #If can have both context
598
599 if(HAVE_UCONTEXT)
600   set(HAVE_UCONTEXT_CONTEXTS 1)
601   message("-- Support for ucontext factory")
602 endif()
603
604 if(HAVE_PTHREAD)
605   set(HAVE_THREAD_CONTEXTS 1)
606   message("-- Support for thread context factory")
607 endif()
608
609 ###############
610 ## GIT version check
611 ##
612 if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/)
613   execute_process(COMMAND git remote
614   COMMAND head -n 1
615   WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
616   OUTPUT_VARIABLE remote
617   RESULT_VARIABLE ret
618   )
619   string(REPLACE "\n" "" remote "${remote}")
620   #message(STATUS "Git remote: ${remote}")
621   execute_process(COMMAND git config --get remote.${remote}.url
622   WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
623   OUTPUT_VARIABLE url
624   RESULT_VARIABLE ret
625   )
626   string(REPLACE "\n" "" url "${url}")
627   #message(STATUS "Git url: ${url}")
628   if(url)
629     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=oneline --abbrev-commit -1
630     WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
631     OUTPUT_VARIABLE GIT_VERSION
632     RESULT_VARIABLE ret
633     )
634     string(REPLACE "\n" "" GIT_VERSION "${GIT_VERSION}")
635     message(STATUS "Git version: ${GIT_VERSION}")
636     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --pretty=format:%ai .
637     WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
638     OUTPUT_VARIABLE GIT_DATE
639     RESULT_VARIABLE ret
640     )
641     string(REPLACE "\n" "" GIT_DATE "${GIT_DATE}")
642     message(STATUS "Git date: ${GIT_DATE}")
643     string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
644     
645     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=format:%H -1
646                     WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
647                     OUTPUT_VARIABLE SIMGRID_GITHASH
648                     RESULT_VARIABLE ret
649                     )
650     string(REPLACE "\n" "" SIMGRID_GITHASH "${SIMGRID_GITHASH}")
651                     
652   endif()
653 elseif(EXISTS ${CMAKE_HOME_DIRECTORY}/.gitversion)
654   FILE(STRINGS ${CMAKE_HOME_DIRECTORY}/.gitversion GIT_VERSION)
655 endif()
656
657 if(GIT_VERSION)
658   set(SIMGRID_VERSION_BANNER "${SIMGRID_VERSION_BANNER} at commit ${GIT_VERSION}")
659 endif()
660 if(GIT_DATE)
661   set(SIMGRID_VERSION_BANNER "${SIMGRID_VERSION_BANNER} (${GIT_DATE})")
662 endif()
663 #--------------------------------------------------------------------------------------------------
664
665 set(makecontext_CPPFLAGS_2 "")
666 if(HAVE_MAKECONTEXT OR WIN32)
667   set(makecontext_CPPFLAGS "-DTEST_makecontext")
668   if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
669     set(makecontext_CPPFLAGS_2 "-D_XOPEN_SOURCE=700")
670   endif()
671
672   if(WIN32)
673     if(ARCH_32_BITS)
674       set(makecontext_CPPFLAGS "-DTEST_makecontext -D_I_X86_")
675     else()
676       set(makecontext_CPPFLAGS "-DTEST_makecontext -D_AMD64_")
677     endif()
678     set(makecontext_CPPFLAGS_2 "-D_XBT_WIN32 -I${CMAKE_HOME_DIRECTORY}/src/include -I${CMAKE_HOME_DIRECTORY}/src/xbt")
679   endif()
680
681   file(REMOVE ${CMAKE_BINARY_DIR}/conftestval)
682
683   if(CMAKE_CROSSCOMPILING)
684     set(RUN_makecontext_VAR "cross")
685     set(COMPILE_makecontext_VAR "cross")
686   else()
687     try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
688       ${CMAKE_BINARY_DIR}
689       ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stacksetup.c
690       COMPILE_DEFINITIONS "${makecontext_CPPFLAGS} ${makecontext_CPPFLAGS_2}"
691       )
692   endif()
693
694   if(EXISTS ${CMAKE_BINARY_DIR}/conftestval)
695     file(READ ${CMAKE_BINARY_DIR}/conftestval MAKECONTEXT_ADDR_SIZE)
696     string(REPLACE "\n" "" MAKECONTEXT_ADDR_SIZE "${MAKECONTEXT_ADDR_SIZE}")
697     string(REGEX MATCH ;^.*,;MAKECONTEXT_ADDR "${MAKECONTEXT_ADDR_SIZE}")
698     string(REGEX MATCH ;,.*$; MAKECONTEXT_SIZE "${MAKECONTEXT_ADDR_SIZE}")
699     string(REPLACE "," "" makecontext_addr "${MAKECONTEXT_ADDR}")
700     string(REPLACE "," "" makecontext_size "${MAKECONTEXT_SIZE}")
701     set(pth_skaddr_makecontext "#define pth_skaddr_makecontext(skaddr,sksize) (${makecontext_addr})")
702     set(pth_sksize_makecontext "#define pth_sksize_makecontext(skaddr,sksize) (${makecontext_size})")
703   else()
704     # message(FATAL_ERROR "makecontext is not compilable")
705   endif()
706 endif()
707
708 #--------------------------------------------------------------------------------------------------
709
710 ### check for stackgrowth
711 if (NOT CMAKE_CROSSCOMPILING)
712   try_run(RUN_stackgrowth_VAR COMPILE_stackgrowth_VAR
713     ${CMAKE_BINARY_DIR}
714     ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stackgrowth.c
715     RUN_OUTPUT_VARIABLE stack
716     COPY_FILE test_stackgrowth
717   )
718 endif()
719 if("${stack}" STREQUAL "down")
720   set(PTH_STACKGROWTH "-1")
721 elseif("${stack}" STREQUAL "up")
722   set(PTH_STACKGROWTH "1")
723 else()
724   if("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
725     set(PTH_STACKGROWTH "-1")
726   elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "i686")
727     set(PTH_STACKGROWTH "-1")
728   else()
729     message(FATAL_ERROR "Could not figure out the stack direction. Test prog returned: ${stack}; CMAKE_SYSTEM_PROCESSOR: ${CMAKE_SYSTEM_PROCESSOR}.")
730   endif()
731 endif()
732 # If the test ran well, remove the test binary
733 execute_process(COMMAND ${CMAKE_COMMAND} -E remove test_stackgrowth)
734
735 ###############
736 ## System checks
737 ##
738
739 ### check for addr2line
740 find_path(ADDR2LINE NAMES addr2line     PATHS NO_DEFAULT_PATHS  )
741 if(ADDR2LINE)
742   set(ADDR2LINE "${ADDR2LINE}/addr2line")
743 endif()
744
745 ### File to create
746
747 configure_file("${CMAKE_HOME_DIRECTORY}/src/context_sysv_config.h.in"
748   "${CMAKE_BINARY_DIR}/src/context_sysv_config.h" @ONLY IMMEDIATE)
749
750 SET( CMAKEDEFINE "#cmakedefine" )
751 configure_file("${CMAKE_HOME_DIRECTORY}/tools/cmake/src/internal_config.h.in" "${CMAKE_BINARY_DIR}/src/internal_config.h" @ONLY IMMEDIATE)
752 configure_file("${CMAKE_BINARY_DIR}/src/internal_config.h" "${CMAKE_BINARY_DIR}/src/internal_config.h" @ONLY IMMEDIATE)
753 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid_config.h.in" "${CMAKE_BINARY_DIR}/include/simgrid_config.h" @ONLY IMMEDIATE)
754
755 set(top_srcdir "${CMAKE_HOME_DIRECTORY}")
756 set(srcdir "${CMAKE_HOME_DIRECTORY}/src")
757 set(bindir "${CMAKE_BINARY_DIR}")
758
759 ### Script used when simgrid is installed
760 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
761 set(includeflag "-I${CMAKE_INSTALL_PREFIX}/include -I${CMAKE_INSTALL_PREFIX}/include/smpi")
762 set(includedir "${CMAKE_INSTALL_PREFIX}/include")
763 set(libdir ${exec_prefix}/lib)
764 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_INSTALL_PREFIX}/lib")
765 if(NS3_LIBRARY_PATH)
766   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
767 endif()
768 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
769
770 file(READ ${CMAKE_HOME_DIRECTORY}/src/smpi/smpitools.sh SMPITOOLS_SH)
771 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/mpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/mpif.h @ONLY)
772 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicc.in ${CMAKE_BINARY_DIR}/bin/smpicc @ONLY)
773 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicxx.in ${CMAKE_BINARY_DIR}/bin/smpicxx @ONLY)
774 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpiff.in ${CMAKE_BINARY_DIR}/bin/smpiff @ONLY)
775 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpif90.in ${CMAKE_BINARY_DIR}/bin/smpif90 @ONLY)
776 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpirun.in ${CMAKE_BINARY_DIR}/bin/smpirun @ONLY)
777
778 ### Script used when simgrid is compiling
779 set(includeflag "-I${CMAKE_HOME_DIRECTORY}/include -I${CMAKE_HOME_DIRECTORY}/include/smpi")
780 set(includeflag "${includeflag} -I${CMAKE_BINARY_DIR}/include -I${CMAKE_BINARY_DIR}/include/smpi")
781 set(includedir "${CMAKE_HOME_DIRECTORY}/include")
782 set(exec_prefix "${CMAKE_BINARY_DIR}/smpi_script/")
783 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_BINARY_DIR}/lib")
784 if(NS3_LIBRARY_PATH)
785   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
786 endif()
787 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
788 set(libdir "${CMAKE_BINARY_DIR}/lib")
789
790 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicc.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpicc @ONLY)
791 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicxx.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpicxx @ONLY)
792 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpiff.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpiff @ONLY)
793 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpif90.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpif90 @ONLY)
794 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpirun.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpirun @ONLY)
795
796 set(top_builddir ${CMAKE_HOME_DIRECTORY})
797
798 if(NOT WIN32)
799   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpicc)
800   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpicxx)
801   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpiff)
802   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpif90)
803   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpirun)
804   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpicc)
805   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpicxx)
806   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpiff)
807   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpif90)
808   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpirun)
809 endif()
810
811 set(generated_headers_to_install
812   ${CMAKE_CURRENT_BINARY_DIR}/include/smpi/mpif.h
813   ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h
814   )
815
816 set(generated_headers
817   ${CMAKE_CURRENT_BINARY_DIR}/src/context_sysv_config.h
818   ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h
819   )
820
821 set(generated_files_to_clean
822   ${generated_headers}
823   ${generated_headers_to_install}
824   ${CMAKE_BINARY_DIR}/bin/smpicc
825   ${CMAKE_BINARY_DIR}/bin/smpicxx
826   ${CMAKE_BINARY_DIR}/bin/smpiff
827   ${CMAKE_BINARY_DIR}/bin/smpif90
828   ${CMAKE_BINARY_DIR}/bin/smpirun
829   ${CMAKE_BINARY_DIR}/bin/colorize
830   ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
831   ${CMAKE_BINARY_DIR}/examples/smpi/tracing/smpi_traced.trace
832   )
833
834 if(NOT "${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
835   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt COPYONLY)
836   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt COPYONLY)
837   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allReduce.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt COPYONLY)
838   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_barrier.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt COPYONLY)
839   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_bcast.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt COPYONLY)
840   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_with_isend.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt COPYONLY)
841   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt COPYONLY)
842   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoallv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt COPYONLY)
843   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_waitall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt COPYONLY)
844   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_reducescatter.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt COPYONLY)
845   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_gather.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt COPYONLY)
846   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allgatherv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt COPYONLY)
847   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile COPYONLY)
848   
849   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/description_file ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file COPYONLY)
850   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/README ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README COPYONLY)
851   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/smpi_replay.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt COPYONLY)
852   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt COPYONLY)
853   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt COPYONLY)
854   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt COPYONLY)
855   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt COPYONLY)
856   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt COPYONLY)
857   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt COPYONLY)
858   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt COPYONLY)
859   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt COPYONLY)
860   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt COPYONLY)
861   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt COPYONLY)
862   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt COPYONLY)
863   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt COPYONLY)
864   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt COPYONLY)
865   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt COPYONLY)
866   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt COPYONLY)
867   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt COPYONLY)
868   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt COPYONLY)
869   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt COPYONLY)
870   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt COPYONLY)
871   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt COPYONLY)
872   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt COPYONLY)
873   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt COPYONLY)
874   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt COPYONLY)
875   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt COPYONLY)
876   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt COPYONLY)
877   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt COPYONLY)
878   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt COPYONLY)
879   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt COPYONLY)
880   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt COPYONLY)
881   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt COPYONLY)
882   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt COPYONLY)
883   configure_file(${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)
884
885   set(generated_files_to_clean
886     ${generated_files_to_clean}
887     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt
888     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt
889     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt
890     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt
891     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt
892     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt
893     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt
894     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt
895     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt
896     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt
897     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt
898     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt
899     ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile
900     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file
901     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README
902     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt
903     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt
904     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt
905     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt
906     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt
907     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt
908     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt
909     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt
910     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt
911     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt
912     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt
913     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt
914     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt
915     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt
916     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt
917     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt
918     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt
919     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt
920     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt
921     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt
922     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt
923     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt
924     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt
925     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt
926     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt
927     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt
928     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt
929     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt
930     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt
931     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt
932     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt
933     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt
934     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt
935     )
936 endif()
937
938 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
939   "${generated_files_to_clean}")
940
941 ### Define source packages for Libs
942 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/DefinePackages.cmake)
943
944 ### Build some Maintainer files
945 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MaintainerMode.cmake)
946 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/UnitTesting.cmake)
947
948 ### Setup gcc & clang flags
949 if (NOT MSVC)
950   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/GCCFlags.cmake)
951 endif()
952
953 ### Make Libs
954 if(NOT WIN32)
955   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLib.cmake)
956 else()
957   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLibWin.cmake)
958 endif()
959
960 if(enable_java)
961   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Java.cmake)
962 endif()
963
964 ### Make tests
965 if(enable_memcheck_xml)
966   set(enable_memcheck true)
967 endif()
968
969 INCLUDE(CTest)
970 ENABLE_TESTING()
971 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Tests.cmake)
972 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/CTestConfig.cmake)
973
974 ### Define subdirectories
975 foreach(cmakefile ${CMAKEFILES_TXT})
976   string(REPLACE "/CMakeLists.txt" "" repository ${cmakefile})
977   add_subdirectory("${CMAKE_HOME_DIRECTORY}/${repository}")
978 endforeach()
979
980 ### Setup the distrib
981 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Distrib.cmake)
982
983 ### Build the doc (Windows downloads the doc instead of regenerating)
984 #
985 if(NOT WIN32)
986   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Documentation.cmake)
987 else()
988   find_program(WGET_PROGRAM  NAMES wget)
989   message(STATUS "wget: ${WGET_PROGRAM}")
990   if(WGET_PROGRAM)
991     ADD_CUSTOM_TARGET(documentation
992       COMMENT "Downloading the SimGrid documentation..."
993       COMMAND ${WGET_PROGRAM} -r -np -nH -nd http://simgrid.gforge.inria.fr/simgrid/${release_version}/doc/
994       WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/doc/html
995     )
996   endif()
997 endif()
998
999 ### Print ARGS
1000 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/PrintArgs.cmake)
1001
1002 INCLUDE(Dart)