Logo AND Algorithmique Numérique Distribuée

Public GIT Repository
3afdd2f362d30417a7662a84d7064c58f43e03e2
[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(dl      dlopen                  "" HAVE_DLOPEN_IN_LIBDL)
280 CHECK_LIBRARY_EXISTS(execinfo backtrace              "" HAVE_BACKTRACE_IN_LIBEXECINFO)
281 CHECK_LIBRARY_EXISTS(rt      clock_gettime           "" HAVE_POSIX_GETTIME)
282
283 if(NOT WIN32) # We don't want to have winpthread-1.dll in the jarfile
284   CHECK_LIBRARY_EXISTS(pthread pthread_create          "" HAVE_PTHREAD)
285   CHECK_LIBRARY_EXISTS(pthread sem_init                "" HAVE_SEM_INIT_LIB)
286   CHECK_LIBRARY_EXISTS(pthread sem_open                "" HAVE_SEM_OPEN_LIB)
287   CHECK_LIBRARY_EXISTS(pthread sem_timedwait           "" HAVE_SEM_TIMEDWAIT_LIB)
288   CHECK_LIBRARY_EXISTS(pthread pthread_mutex_timedlock "" HAVE_MUTEX_TIMEDLOCK_LIB)
289 endif()
290
291 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
292   set(CMAKE_REQUIRED_DEFINITIONS "-D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE")
293 elseif(MINGW)
294   add_definitions(-D__USE_MINGW_ANSI_STDIO=1)
295   set(CMAKE_REQUIRED_DEFINITIONS "-D__USE_MINGW_ANSI_STDIO=1")
296 else()
297   set(CMAKE_REQUIRED_DEFINITIONS "-D_GNU_SOURCE")
298 endif()
299
300 CHECK_INCLUDE_FILES("stdlib.h;stdarg.h;string.h;float.h" STDC_HEADERS)
301 CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_VALGRIND_H)
302 CHECK_INCLUDE_FILE("socket.h" HAVE_SOCKET_H)
303 CHECK_INCLUDE_FILE("stat.h" HAVE_STAT_H)
304 CHECK_INCLUDE_FILE("sys/stat.h" HAVE_SYS_STAT_H)
305 CHECK_INCLUDE_FILE("sys/ptrace.h" HAVE_SYS_PTRACE_H)
306 CHECK_INCLUDE_FILE("windows.h" HAVE_WINDOWS_H)
307 CHECK_INCLUDE_FILE("errno.h" HAVE_ERRNO_H)
308 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
309 CHECK_INCLUDE_FILE("execinfo.h" HAVE_EXECINFO_H)
310 CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
311 CHECK_INCLUDE_FILE("sys/time.h" HAVE_SYS_TIME_H)
312 CHECK_INCLUDE_FILE("sys/param.h" HAVE_SYS_PARAM_H)
313 CHECK_INCLUDE_FILE("sys/sysctl.h" HAVE_SYS_SYSCTL_H)
314 CHECK_INCLUDE_FILE("time.h" HAVE_TIME_H)
315 CHECK_INCLUDE_FILE("string.h" HAVE_STRING_H)
316 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
317 CHECK_INCLUDE_FILE("stdio.h" HAVE_STDIO_H)
318 CHECK_INCLUDE_FILE("linux/futex.h" HAVE_FUTEX_H)
319
320 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
321 CHECK_FUNCTION_EXISTS(nanosleep HAVE_NANOSLEEP)
322 CHECK_FUNCTION_EXISTS(getdtablesize HAVE_GETDTABLESIZE)
323 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
324 CHECK_FUNCTION_EXISTS(readv HAVE_READV)
325 CHECK_FUNCTION_EXISTS(popen HAVE_POPEN)
326 CHECK_FUNCTION_EXISTS(signal HAVE_SIGNAL)
327
328 CHECK_SYMBOL_EXISTS(snprintf stdio.h HAVE_SNPRINTF)
329 CHECK_SYMBOL_EXISTS(vsnprintf stdio.h HAVE_VSNPRINTF)
330 CHECK_SYMBOL_EXISTS(asprintf stdio.h HAVE_ASPRINTF)
331 CHECK_SYMBOL_EXISTS(vasprintf stdio.h HAVE_VASPRINTF)
332
333 if(MINGW) 
334   # The detection of asprintf 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_SNPRINTF 1)
338   set(HAVE_VSNPRINTF 1)
339   set(HAVE_ASPRINTF 1)
340   set(HAVE_VASPRINTF 1)
341 endif()
342
343 CHECK_FUNCTION_EXISTS(makecontext HAVE_MAKECONTEXT)
344 CHECK_FUNCTION_EXISTS(process_vm_readv HAVE_PROCESS_VM_READV)
345
346 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
347
348 #Check if __thread is defined
349 execute_process(
350   COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_thread_storage.c"
351   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
352   RESULT_VARIABLE HAVE_thread_storage_run
353   )
354
355 if(HAVE_thread_storage_run)
356   set(HAVE_THREAD_LOCAL_STORAGE 1)
357 else()
358   set(HAVE_THREAD_LOCAL_STORAGE 0)
359 endif()
360
361 # Our usage of mmap is Linux-specific (flag MAP_ANONYMOUS), but kFreeBSD uses a GNU libc
362 IF(HAVE_MMAP AND
363    NOT "${CMAKE_SYSTEM}" MATCHES "Linux" AND 
364    NOT "${CMAKE_SYSTEM}" MATCHES "kFreeBSD" AND 
365    NOT "${CMAKE_SYSTEM}" MATCHES "GNU" AND 
366    NOT  "${CMAKE_SYSTEM}" MATCHES "Darwin")
367   SET(HAVE_MMAP 0)
368   message(STATUS "Warning: MMAP is thought as non functional on this architecture (${CMAKE_SYSTEM})")
369 ENDIF()
370
371 if(HAVE_MMAP AND HAVE_THREAD_LOCAL_STORAGE)
372   SET(HAVE_MMALLOC 1)
373 else()
374   SET(HAVE_MMALLOC 0)
375 endif()
376
377
378 if(WIN32) # Those files are not detected despite being present
379   set(HAVE_UCONTEXT_H 1)
380   set(HAVE_MAKECONTEXT 1)
381 endif()
382
383 set(HAVE_UCONTEXT_CONTEXTS 0)
384 set(HAVE_THREAD_CONTEXTS 0)
385
386 if(enable_jedule)
387   set(HAVE_JEDULE 1)
388 endif()
389
390 if(enable_latency_bound_tracking)
391   SET(HAVE_LATENCY_BOUND_TRACKING 1)
392 else()
393   SET(HAVE_LATENCY_BOUND_TRACKING 0)
394 endif()
395
396 if(enable_mallocators)
397   SET(MALLOCATOR_IS_WANTED 1)
398 else()
399   SET(MALLOCATOR_IS_WANTED 0)
400 endif()
401
402 if(enable_model-checking AND HAVE_MMALLOC)
403   SET(HAVE_MC 1)
404   SET(MMALLOC_WANT_OVERRIDE_LEGACY 1)
405   include(FindLibunwind)
406   include(FindLibdw)
407 else()
408   if(enable_model-checking)
409     message(STATUS "Warning: support for model-checking has been disabled because HAVE_MMALLOC is false")
410   endif()
411   SET(HAVE_MC 0)
412   SET(HAVE_MMALLOC 0)
413   SET(MMALLOC_WANT_OVERRIDE_LEGACY 0)
414 endif()
415
416 if(enable_smpi)
417   include(FindGFortran)
418   SET(HAVE_SMPI 1)
419   if("${CMAKE_SYSTEM}" MATCHES "Linux")
420     SET(USE_LIBUTIL 0)
421     SET(HAVE_PRIVATIZATION 1)
422   elseif("${CMAKE_SYSTEM}" MATCHES "^FreeBSD")
423     SET(USE_LIBUTIL 0)
424     SET(HAVE_PRIVATIZATION 0)
425   else()
426     message (STATUS "Warning:  no support for SMPI automatic privatization on this platform")
427     SET(HAVE_PRIVATIZATION 0)
428   endif()
429 endif()
430
431 #--------------------------------------------------------------------------------------------------
432 ### Check for GNU dynamic linker
433 CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
434 if (HAVE_DLFCN_H)
435     if(HAVE_DLOPEN_IN_LIBDL)
436       set(DL_LIBRARY "-ldl")
437     endif(HAVE_DLOPEN_IN_LIBDL)
438     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_gnu_dynlinker.c ${DL_LIBRARY} -o test_gnu_ld
439       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
440       OUTPUT_VARIABLE HAVE_GNU_LD_compil
441     )
442     if(HAVE_GNU_LD_compil)
443       set(HAVE_GNU_LD 0)
444       message(STATUS "Warning: test program toward GNU ld failed to compile:")
445       message(STATUS "${HAVE_GNU_LD_comp_output}")
446     else()
447
448       execute_process(COMMAND ./test_gnu_ld
449           WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
450           RESULT_VARIABLE HAVE_GNU_LD_run
451           OUTPUT_VARIABLE var_exec
452       )
453
454       if(NOT HAVE_GNU_LD_run)
455         set(HAVE_GNU_LD 1)
456         message(STATUS "We are using GNU dynamic linker")
457       else()
458         set(HAVE_GNU_LD 0)
459         message(STATUS "Warning: error while checking for GNU ld:")
460         message(STATUS "Test output: '${var_exec}'")
461         message(STATUS "Exit status: ${HAVE_GNU_LD_run}")
462       endif()
463       file(REMOVE test_gnu_ld)
464     endif()
465 endif()
466
467
468 #--------------------------------------------------------------------------------------------------
469 ### Initialize of CONTEXT THREADS
470
471 if(HAVE_PTHREAD)
472   ### Test that we have a way to create semaphores
473
474   if(HAVE_SEM_OPEN_LIB)
475     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_open.c -lpthread -o sem_open
476     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
477     OUTPUT_VARIABLE HAVE_SEM_OPEN_compil
478     )
479
480     # Test sem_open by compiling:
481     if(HAVE_SEM_OPEN_compil)
482       set(HAVE_SEM_OPEN 0)
483       message(STATUS "Warning: sem_open not compilable")
484       message(STATUS "HAVE_SEM_OPEN_comp_output: ${HAVE_SEM_OPEN_comp_output}")
485     else()
486       set(HAVE_SEM_OPEN 1)
487       message(STATUS "sem_open is compilable")
488     endif()
489
490     # If we're not crosscompiling, we check by executing the program:
491     if (HAVE_SEM_OPEN AND NOT CMAKE_CROSSCOMPILING)
492       execute_process(COMMAND ./sem_open
493       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
494       RESULT_VARIABLE HAVE_SEM_OPEN_run
495       OUTPUT_VARIABLE var_compil
496       )
497       if (NOT HAVE_SEM_OPEN_run)
498         set(HAVE_SEM_OPEN 1)
499         message(STATUS "sem_open is executable")
500       else()
501         set(HAVE_SEM_OPEN 0)
502         if(EXISTS "${CMAKE_BINARY_DIR}/sem_open")
503           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open exists!")
504         else()
505           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open not exists!")
506         endif()
507         message(STATUS "Warning: sem_open not executable")
508         message(STATUS "Compilation output: '${var_compil}'")
509         message(STATUS "Exit result of sem_open: ${HAVE_SEM_OPEN_run}")
510       endif()
511     endif()
512     file(REMOVE sem_open)
513
514   else()
515     set(HAVE_SEM_OPEN 0)
516   endif()
517
518   if(HAVE_SEM_INIT_LIB)
519     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_init.c -lpthread -o sem_init
520     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
521     RESULT_VARIABLE HAVE_SEM_INIT_run OUTPUT_VARIABLE HAVE_SEM_INIT_compil)
522
523     # Test sem_init by compiling:
524     if(HAVE_SEM_INIT_compil)
525       set(HAVE_SEM_INIT 0)
526       message(STATUS "Warning: sem_init not compilable")
527       message(STATUS "HAVE_SEM_INIT_comp_output: ${HAVE_SEM_OPEN_comp_output}")
528     else()
529       set(HAVE_SEM_INIT 1)
530       message(STATUS "sem_init is compilable")
531     endif()
532
533     # If we're not crosscompiling, we check by executing the program:
534     if (HAVE_SEM_INIT AND NOT CMAKE_CROSSCOMPILING)
535       execute_process(COMMAND ./sem_init
536       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
537       RESULT_VARIABLE HAVE_SEM_INIT_run
538       OUTPUT_VARIABLE var_compil
539       )
540       if (NOT HAVE_SEM_INIT_run)
541         set(HAVE_SEM_INIT 1)
542         message(STATUS "sem_init is executable")
543       else()
544         set(HAVE_SEM_INIT 0)
545         if(EXISTS "${CMAKE_BINARY_DIR}/sem_init")
546           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init exists!")
547         else()
548           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init not exists!")
549         endif()
550         message(STATUS "Warning: sem_init not executable")
551         message(STATUS "Compilation output: '${var_compil}'")
552         message(STATUS "Exit result of sem_init: ${HAVE_SEM_INIT_run}")
553       endif()
554     endif()
555     file(REMOVE sem_init)
556   endif()
557
558   if(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
559     message(FATAL_ERROR "Semaphores are not usable (neither sem_open nor sem_init is both compilable and executable), but they are mandatory to threads (you may need to mount /dev).")
560   endif()
561
562   ### Test that we have a way to timewait for semaphores
563
564   if(HAVE_SEM_TIMEDWAIT_LIB)
565
566     execute_process(
567       COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_timedwait.c -lpthread"
568       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
569       OUTPUT_VARIABLE HAVE_SEM_TIMEDWAIT_run
570       )
571
572     if(HAVE_SEM_TIMEDWAIT_run)
573       set(HAVE_SEM_TIMEDWAIT 0)
574       message(STATUS "timedwait not compilable")
575     else()
576       set(HAVE_SEM_TIMEDWAIT 1)
577       message(STATUS "timedwait is compilable")
578     endif()
579   endif()
580
581   ### HAVE_MUTEX_TIMEDLOCK
582
583   if(HAVE_MUTEX_TIMEDLOCK_LIB)
584
585     execute_process(
586       COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_mutex_timedlock.c -lpthread"
587       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
588       OUTPUT_VARIABLE HAVE_MUTEX_TIMEDLOCK_run
589       )
590
591     if(HAVE_MUTEX_TIMEDLOCK_run)
592       set(HAVE_MUTEX_TIMEDLOCK 0)
593       message(STATUS "timedlock not compilable")
594     else()
595       message(STATUS "timedlock is compilable")
596       set(HAVE_MUTEX_TIMEDLOCK 1)
597     endif()
598   endif()
599 endif()
600
601 # This is needed for ucontext on MacOS X:
602 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
603   add_definitions(-D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE)
604 endif()
605
606 if(WIN32)
607   # We always provide our own implementation of ucontext on Windows.
608   try_compile(HAVE_UCONTEXT
609     ${CMAKE_BINARY_DIR}
610     ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_AC_CHECK_MCSC.c
611     COMPILE_DEFINITIONS _XBT_WIN32
612     INCLUDE_DIRECTORIES
613       ${CMAKE_HOME_DIRECTORY}/src/include
614       ${CMAKE_HOME_DIRECTORY}/src/xbt
615   )
616 else()
617   # We always provide our own implementation of ucontext on Windows.
618   try_compile(HAVE_UCONTEXT
619     ${CMAKE_BINARY_DIR}
620     ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_AC_CHECK_MCSC.c)
621 endif()
622
623 #If can have both context
624
625 if(HAVE_UCONTEXT)
626   set(HAVE_UCONTEXT_CONTEXTS 1)
627   message("-- Support for ucontext factory")
628 endif()
629
630 if(HAVE_PTHREAD)
631   set(HAVE_THREAD_CONTEXTS 1)
632   message("-- Support for thread context factory")
633 endif()
634
635 ###############
636 ## GIT version check
637 ##
638 if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/)
639   execute_process(COMMAND git remote
640   COMMAND head -n 1
641   WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
642   OUTPUT_VARIABLE remote
643   RESULT_VARIABLE ret
644   )
645   string(REPLACE "\n" "" remote "${remote}")
646   #message(STATUS "Git remote: ${remote}")
647   execute_process(COMMAND git config --get remote.${remote}.url
648   WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
649   OUTPUT_VARIABLE url
650   RESULT_VARIABLE ret
651   )
652   string(REPLACE "\n" "" url "${url}")
653   #message(STATUS "Git url: ${url}")
654   if(url)
655     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=oneline --abbrev-commit -1
656     WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
657     OUTPUT_VARIABLE GIT_VERSION
658     RESULT_VARIABLE ret
659     )
660     string(REPLACE "\n" "" GIT_VERSION "${GIT_VERSION}")
661     message(STATUS "Git version: ${GIT_VERSION}")
662     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --pretty=format:%ai .
663     WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
664     OUTPUT_VARIABLE GIT_DATE
665     RESULT_VARIABLE ret
666     )
667     string(REPLACE "\n" "" GIT_DATE "${GIT_DATE}")
668     message(STATUS "Git date: ${GIT_DATE}")
669     string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
670     
671     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=format:%H -1
672                     WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
673                     OUTPUT_VARIABLE SIMGRID_GITHASH
674                     RESULT_VARIABLE ret
675                     )
676     string(REPLACE "\n" "" SIMGRID_GITHASH "${SIMGRID_GITHASH}")
677                     
678   endif()
679 elseif(EXISTS ${CMAKE_HOME_DIRECTORY}/.gitversion)
680   FILE(STRINGS ${CMAKE_HOME_DIRECTORY}/.gitversion GIT_VERSION)
681 endif()
682
683 if(GIT_VERSION)
684   set(SIMGRID_VERSION_BANNER "${SIMGRID_VERSION_BANNER} at commit ${GIT_VERSION}")
685 endif()
686 if(GIT_DATE)
687   set(SIMGRID_VERSION_BANNER "${SIMGRID_VERSION_BANNER} (${GIT_DATE})")
688 endif()
689 #--------------------------------------------------------------------------------------------------
690
691 set(makecontext_CPPFLAGS_2 "")
692 if(HAVE_MAKECONTEXT OR WIN32)
693   set(makecontext_CPPFLAGS "-DTEST_makecontext")
694   if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
695     set(makecontext_CPPFLAGS_2 "-D_XOPEN_SOURCE=700")
696   endif()
697
698   if(WIN32)
699     if(ARCH_32_BITS)
700       set(makecontext_CPPFLAGS "-DTEST_makecontext -D_I_X86_")
701     else()
702       set(makecontext_CPPFLAGS "-DTEST_makecontext -D_AMD64_")
703     endif()
704     set(makecontext_CPPFLAGS_2 "-D_XBT_WIN32 -I${CMAKE_HOME_DIRECTORY}/src/include -I${CMAKE_HOME_DIRECTORY}/src/xbt")
705   endif()
706
707   file(REMOVE ${CMAKE_BINARY_DIR}/conftestval)
708
709   if(CMAKE_CROSSCOMPILING)
710     set(RUN_makecontext_VAR "cross")
711     set(COMPILE_makecontext_VAR "cross")
712   else()
713     try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
714       ${CMAKE_BINARY_DIR}
715       ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stacksetup.c
716       COMPILE_DEFINITIONS "${makecontext_CPPFLAGS} ${makecontext_CPPFLAGS_2}"
717       )
718   endif()
719
720   if(EXISTS ${CMAKE_BINARY_DIR}/conftestval)
721     file(READ ${CMAKE_BINARY_DIR}/conftestval MAKECONTEXT_ADDR_SIZE)
722     string(REPLACE "\n" "" MAKECONTEXT_ADDR_SIZE "${MAKECONTEXT_ADDR_SIZE}")
723     string(REGEX MATCH ;^.*,;MAKECONTEXT_ADDR "${MAKECONTEXT_ADDR_SIZE}")
724     string(REGEX MATCH ;,.*$; MAKECONTEXT_SIZE "${MAKECONTEXT_ADDR_SIZE}")
725     string(REPLACE "," "" makecontext_addr "${MAKECONTEXT_ADDR}")
726     string(REPLACE "," "" makecontext_size "${MAKECONTEXT_SIZE}")
727     set(pth_skaddr_makecontext "#define pth_skaddr_makecontext(skaddr,sksize) (${makecontext_addr})")
728     set(pth_sksize_makecontext "#define pth_sksize_makecontext(skaddr,sksize) (${makecontext_size})")
729   else()
730     # message(FATAL_ERROR "makecontext is not compilable")
731   endif()
732 endif()
733
734 #--------------------------------------------------------------------------------------------------
735
736 ### check for stackgrowth
737 if (NOT CMAKE_CROSSCOMPILING)
738   try_run(RUN_stackgrowth_VAR COMPILE_stackgrowth_VAR
739     ${CMAKE_BINARY_DIR}
740     ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stackgrowth.c
741     RUN_OUTPUT_VARIABLE stack
742     COPY_FILE test_stackgrowth
743   )
744 endif()
745 if("${stack}" STREQUAL "down")
746   set(PTH_STACKGROWTH "-1")
747 elseif("${stack}" STREQUAL "up")
748   set(PTH_STACKGROWTH "1")
749 else()
750   if("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
751     set(PTH_STACKGROWTH "-1")
752   elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "i686")
753     set(PTH_STACKGROWTH "-1")
754   else()
755     message(FATAL_ERROR "Could not figure out the stack direction. Test prog returned: ${stack}; CMAKE_SYSTEM_PROCESSOR: ${CMAKE_SYSTEM_PROCESSOR}.")
756   endif()
757 endif()
758
759 ###############
760 ## System checks
761 ##
762
763 ### check for a working snprintf
764 if(HAVE_SNPRINTF AND HAVE_VSNPRINTF OR WIN32)
765   if(CMAKE_CROSSCOMPILING)
766     set(RUN_SNPRINTF_FUNC "cross")
767     #set(PREFER_PORTABLE_SNPRINTF 1)
768   else()
769     try_run(RUN_SNPRINTF_FUNC_VAR COMPILE_SNPRINTF_FUNC_VAR
770       ${CMAKE_BINARY_DIR}
771       ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_snprintf.c
772       )
773   endif()
774
775   if(CMAKE_CROSSCOMPILING)
776     set(RUN_VSNPRINTF_FUNC "cross")
777     set(PREFER_PORTABLE_VSNPRINTF 1)
778   else()
779     try_run(RUN_VSNPRINTF_FUNC_VAR COMPILE_VSNPRINTF_FUNC_VAR
780       ${CMAKE_BINARY_DIR}
781       ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_vsnprintf.c
782       )
783   endif()
784
785   set(PREFER_PORTABLE_SNPRINTF 0)
786   if(RUN_VSNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
787     set(PREFER_PORTABLE_SNPRINTF 1)
788   endif()
789   if(RUN_SNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
790     set(PREFER_PORTABLE_SNPRINTF 1)
791   endif()
792 endif()
793
794 ### check for asprintf function familly
795 if(HAVE_ASPRINTF)
796   SET(simgrid_need_asprintf "")
797   SET(NEED_ASPRINTF 0)
798 else()
799   SET(simgrid_need_asprintf "#define SIMGRID_NEED_ASPRINTF 1")
800   SET(NEED_ASPRINTF 1)
801 endif()
802
803 if(HAVE_VASPRINTF)
804   SET(simgrid_need_vasprintf "")
805   SET(NEED_VASPRINTF 0)
806 else()
807   SET(simgrid_need_vasprintf "#define SIMGRID_NEED_VASPRINTF 1")
808   SET(NEED_VASPRINTF 1)
809 endif()
810
811 ### check for addr2line
812
813 find_path(ADDR2LINE NAMES addr2line     PATHS NO_DEFAULT_PATHS  )
814 if(ADDR2LINE)
815   set(ADDR2LINE "${ADDR2LINE}/addr2line")
816 endif()
817
818 ### File to create
819
820 configure_file("${CMAKE_HOME_DIRECTORY}/src/context_sysv_config.h.in"
821   "${CMAKE_BINARY_DIR}/src/context_sysv_config.h" @ONLY IMMEDIATE)
822
823 SET( CMAKEDEFINE "#cmakedefine" )
824 configure_file("${CMAKE_HOME_DIRECTORY}/tools/cmake/src/internal_config.h.in" "${CMAKE_BINARY_DIR}/src/internal_config.h" @ONLY IMMEDIATE)
825 configure_file("${CMAKE_BINARY_DIR}/src/internal_config.h" "${CMAKE_BINARY_DIR}/src/internal_config.h" @ONLY IMMEDIATE)
826 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid_config.h.in" "${CMAKE_BINARY_DIR}/include/simgrid_config.h" @ONLY IMMEDIATE)
827
828 set(top_srcdir "${CMAKE_HOME_DIRECTORY}")
829 set(srcdir "${CMAKE_HOME_DIRECTORY}/src")
830 set(bindir "${CMAKE_BINARY_DIR}")
831
832 ### Script used when simgrid is installed
833 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
834 set(includeflag "-I${CMAKE_INSTALL_PREFIX}/include -I${CMAKE_INSTALL_PREFIX}/include/smpi")
835 set(includedir "${CMAKE_INSTALL_PREFIX}/include")
836 set(libdir ${exec_prefix}/lib)
837 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_INSTALL_PREFIX}/lib")
838 if(NS3_LIBRARY_PATH)
839   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
840 endif()
841 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
842
843 file(READ ${CMAKE_HOME_DIRECTORY}/src/smpi/smpitools.sh SMPITOOLS_SH)
844 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/mpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/mpif.h @ONLY)
845 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicc.in ${CMAKE_BINARY_DIR}/bin/smpicc @ONLY)
846 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicxx.in ${CMAKE_BINARY_DIR}/bin/smpicxx @ONLY)
847 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpiff.in ${CMAKE_BINARY_DIR}/bin/smpiff @ONLY)
848 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpif90.in ${CMAKE_BINARY_DIR}/bin/smpif90 @ONLY)
849 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpirun.in ${CMAKE_BINARY_DIR}/bin/smpirun @ONLY)
850
851 ### Script used when simgrid is compiling
852 set(includeflag "-I${CMAKE_HOME_DIRECTORY}/include -I${CMAKE_HOME_DIRECTORY}/include/smpi")
853 set(includeflag "${includeflag} -I${CMAKE_BINARY_DIR}/include -I${CMAKE_BINARY_DIR}/include/smpi")
854 set(includedir "${CMAKE_HOME_DIRECTORY}/include")
855 set(exec_prefix "${CMAKE_BINARY_DIR}/smpi_script/")
856 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_BINARY_DIR}/lib")
857 if(NS3_LIBRARY_PATH)
858   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
859 endif()
860 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
861 set(libdir "${CMAKE_BINARY_DIR}/lib")
862
863 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicc.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpicc @ONLY)
864 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicxx.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpicxx @ONLY)
865 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpiff.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpiff @ONLY)
866 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpif90.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpif90 @ONLY)
867 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpirun.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpirun @ONLY)
868
869 set(top_builddir ${CMAKE_HOME_DIRECTORY})
870
871 if(NOT WIN32)
872   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpicc)
873   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpicxx)
874   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpiff)
875   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpif90)
876   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpirun)
877   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpicc)
878   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpicxx)
879   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpiff)
880   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpif90)
881   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpirun)
882 endif()
883
884 set(generated_headers_to_install
885   ${CMAKE_CURRENT_BINARY_DIR}/include/smpi/mpif.h
886   ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h
887   )
888
889 set(generated_headers
890   ${CMAKE_CURRENT_BINARY_DIR}/src/context_sysv_config.h
891   ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h
892   )
893
894 set(generated_files_to_clean
895   ${generated_headers}
896   ${generated_headers_to_install}
897   ${CMAKE_BINARY_DIR}/bin/smpicc
898   ${CMAKE_BINARY_DIR}/bin/smpicxx
899   ${CMAKE_BINARY_DIR}/bin/smpiff
900   ${CMAKE_BINARY_DIR}/bin/smpif90
901   ${CMAKE_BINARY_DIR}/bin/smpirun
902   ${CMAKE_BINARY_DIR}/bin/colorize
903   ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
904   ${CMAKE_BINARY_DIR}/examples/smpi/tracing/smpi_traced.trace
905   )
906
907 if(NOT "${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
908   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt COPYONLY)
909   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt COPYONLY)
910   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allReduce.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt COPYONLY)
911   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_barrier.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt COPYONLY)
912   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_bcast.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt COPYONLY)
913   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_with_isend.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt COPYONLY)
914   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt COPYONLY)
915   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoallv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt COPYONLY)
916   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_waitall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt COPYONLY)
917   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_reducescatter.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt COPYONLY)
918   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_gather.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt COPYONLY)
919   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allgatherv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt COPYONLY)
920   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile COPYONLY)
921   
922   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/description_file ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file COPYONLY)
923   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/README ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README COPYONLY)
924   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/smpi_replay.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt COPYONLY)
925   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt COPYONLY)
926   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt COPYONLY)
927   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt COPYONLY)
928   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt COPYONLY)
929   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt COPYONLY)
930   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt COPYONLY)
931   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt COPYONLY)
932   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt COPYONLY)
933   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt COPYONLY)
934   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt COPYONLY)
935   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt COPYONLY)
936   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt COPYONLY)
937   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt COPYONLY)
938   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt COPYONLY)
939   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt COPYONLY)
940   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt COPYONLY)
941   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt COPYONLY)
942   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt COPYONLY)
943   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt COPYONLY)
944   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt COPYONLY)
945   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt COPYONLY)
946   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt COPYONLY)
947   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt COPYONLY)
948   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt COPYONLY)
949   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt COPYONLY)
950   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt COPYONLY)
951   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt COPYONLY)
952   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt COPYONLY)
953   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt COPYONLY)
954   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt COPYONLY)
955   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt COPYONLY)
956   configure_file(${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)
957
958   set(generated_files_to_clean
959     ${generated_files_to_clean}
960     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt
961     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt
962     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt
963     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt
964     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt
965     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt
966     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt
967     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt
968     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt
969     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt
970     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt
971     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt
972     ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile
973     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file
974     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README
975     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt
976     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt
977     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt
978     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt
979     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt
980     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt
981     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt
982     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt
983     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt
984     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt
985     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt
986     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt
987     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt
988     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt
989     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt
990     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt
991     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt
992     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt
993     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt
994     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt
995     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt
996     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt
997     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt
998     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt
999     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt
1000     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt
1001     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt
1002     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt
1003     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt
1004     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt
1005     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt
1006     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt
1007     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt
1008     )
1009 endif()
1010
1011 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
1012   "${generated_files_to_clean}")
1013
1014 ### Define source packages for Libs
1015 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/DefinePackages.cmake)
1016
1017 ### Build some Maintainer files
1018 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MaintainerMode.cmake)
1019 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/UnitTesting.cmake)
1020
1021 ### Setup gcc & clang flags
1022 if (NOT MSVC)
1023   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/GCCFlags.cmake)
1024 endif()
1025
1026 ### Make Libs
1027 if(NOT WIN32)
1028   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLib.cmake)
1029 else()
1030   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLibWin.cmake)
1031 endif()
1032
1033 if(enable_java)
1034   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Java.cmake)
1035 endif()
1036
1037 ### Make tests
1038 if(enable_memcheck_xml)
1039   set(enable_memcheck true)
1040 endif()
1041
1042 INCLUDE(CTest)
1043 ENABLE_TESTING()
1044 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Tests.cmake)
1045 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/CTestConfig.cmake)
1046
1047 ### Define subdirectories
1048 foreach(cmakefile ${CMAKEFILES_TXT})
1049   string(REPLACE "/CMakeLists.txt" "" repository ${cmakefile})
1050   add_subdirectory("${CMAKE_HOME_DIRECTORY}/${repository}")
1051   message(STATUS "${CMAKE_HOME_DIRECTORY}/${repository}")
1052 endforeach()
1053
1054 ### Setup the distrib
1055 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Distrib.cmake)
1056
1057 ### Build the doc (Windows downloads the doc instead of regenerating)
1058 #
1059 if(NOT WIN32)
1060   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Documentation.cmake)
1061 else()
1062   find_program(WGET_PROGRAM  NAMES wget)
1063   message(STATUS "wget: ${WGET_PROGRAM}")
1064   if(WGET_PROGRAM)
1065     ADD_CUSTOM_TARGET(documentation
1066       COMMENT "Downloading the SimGrid documentation..."
1067       COMMAND ${WGET_PROGRAM} -r -np -nH -nd http://simgrid.gforge.inria.fr/simgrid/${release_version}/doc/
1068       WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/doc/html
1069     )
1070   endif()
1071 endif()
1072
1073 ### Print ARGS
1074 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/PrintArgs.cmake)
1075
1076 INCLUDE(Dart)