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only ask one version of the standard for pybind11
[simgrid.git] / CMakeLists.txt
1 cmake_minimum_required(VERSION 2.8.8)
2 message(STATUS "Cmake version ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}")
3 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_HOME_DIRECTORY}/tools/cmake/Modules)
4
5 project(SimGrid C CXX)
6
7 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
8 #     Check for the compiler        #
9 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
10
11 ### Need to set rc ccompiler before enable language
12 if(WIN32)
13   SET(CMAKE_RC_COMPILER "windres")
14 endif()
15
16 ## 
17 ## Check the C/C++ standard that we need
18 ##   See also tools/cmake/GCCFlags.cmake that sets our paranoid warning flags
19 INCLUDE(CheckCCompilerFlag)
20 CHECK_C_COMPILER_FLAG(-fstack-cleaner HAVE_C_STACK_CLEANER)
21
22 ## Request full debugging flags
23 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g3")
24 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g3")
25 set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -g")
26
27 if (CMAKE_COMPILER_IS_GNUCC)    
28   if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.7")
29     message(FATAL_ERROR
30             "SimGrid needs at least g++ version 4.7 to compile but you have ${CMAKE_CXX_COMPILER_VERSION}."
31             "You need a sufficient support of c++11 to compile SimGrid.")
32   endif()
33 endif()
34
35 ## We need a decent support of the C++11 and C11 standards
36 set(CMAKE_CXX_STANDARD 11)
37 set(CMAKE_CXX_STANDARD_REQUIRED ON)
38
39 set(CMAKE_C_STANDARD 11)
40 set(CMAKE_C_STANDARD_REQUIRED ON)
41
42 if (CMAKE_C_COMPILER_ID STREQUAL "Intel" AND CMAKE_C11_EXTENSION_COMPILE_OPTION STREQUAL "-std=c11")
43   set(CMAKE_C11_EXTENSION_COMPILE_OPTION "-std=gnu11")
44 endif()
45
46 ### Check threading support
47 set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
48 find_package(Threads)
49
50 ### Setup Options
51 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Option.cmake)
52
53 ### SMPI vs. Fortran
54 if ((NOT DEFINED enable_smpi) OR enable_smpi) 
55   # First unset the compiler in case we're re-running cmake over a previous
56   # configuration where it was saved as smpiff
57   unset(CMAKE_Fortran_COMPILER)
58   
59   SET(SMPI_FORTRAN 0)
60   if(enable_fortran)
61     enable_language(Fortran OPTIONAL)
62   endif()
63   
64   if(CMAKE_Fortran_COMPILER)
65
66     # Fortran compiler detected: save it, then replace by smpiff
67     set(SMPI_Fortran_COMPILER "${CMAKE_Fortran_COMPILER}" CACHE FILEPATH "The real Fortran compiler")
68
69         # Set flags/libs to be used in smpiff
70     if(CMAKE_Fortran_COMPILER_ID MATCHES "GNU")
71       set(SMPI_Fortran_FLAGS "\"-fpic\" \"-ff2c\" \"-fno-second-underscore\"")
72       set(SMPI_Fortran_LIBS "\"-lgfortran\"")
73       set(SMPI_GFORTRAN 1)
74     elseif(CMAKE_Fortran_COMPILER_ID MATCHES "Intel")
75       set(SMPI_Fortran_FLAGS "\"-fPIC\" \"-nofor-main\"")
76       set(SMPI_Fortran_LIBS "\"-lifcore\"")
77       set(SMPI_IFORT 1)
78     elseif(CMAKE_Fortran_COMPILER_ID MATCHES "PGI|Flang") # flang
79       set(SMPI_Fortran_FLAGS "\"-fPIC\"")
80       set(SMPI_Fortran_LIBS "")
81       set(SMPI_FLANG 1)
82     endif()
83
84     set(SMPI_FORTRAN 1)
85   endif(CMAKE_Fortran_COMPILER)
86
87 endif()
88
89 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
90 #     Build the version number      #
91 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
92
93 set(SIMGRID_VERSION_MAJOR "3")
94 set(SIMGRID_VERSION_MINOR "21")
95 set(SIMGRID_VERSION_PATCH "90")
96 set(SIMGRID_VERSION_EXTRA "-DEVEL") # Extra words to add to version string (e.g. -rc1)
97
98 set(SIMGRID_VERSION_DATE  "2019") # Year for copyright information
99
100 if(${SIMGRID_VERSION_PATCH} EQUAL "0")
101   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}")
102 else()
103   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}.${SIMGRID_VERSION_PATCH}")
104 endif()
105
106 set(SIMGRID_VERSION_STRING "SimGrid version ${release_version}${SIMGRID_VERSION_EXTRA}")
107
108 set(libsimgrid_version "${release_version}")
109 set(libsimgrid-java_version "${release_version}")
110
111 ### SET THE LIBRARY EXTENSION 
112 if(APPLE)
113   set(LIB_EXE "dylib")
114 elseif(WIN32)
115   set(LIB_EXE "a")
116   set(BIN_EXE ".exe")
117 else()
118   set(LIB_EXE "so")
119 endif()
120
121 execute_process(COMMAND ${CMAKE_LINKER} -version OUTPUT_VARIABLE LINKER_VERSION ERROR_VARIABLE LINKER_VERSION)
122 string(REGEX MATCH "[0-9].[0-9]*" LINKER_VERSION "${LINKER_VERSION}")
123
124 ### Find programs and paths
125 FIND_PROGRAM(GCOV_PATH gcov)
126 include(FindPerl)
127 if(NOT PERL_FOUND)
128   message(FATAL_ERROR "Please install Perl to compile SimGrid.")
129 endif()
130
131 # tesh.py needs python 3 (or the module python-subprocess32 on python2.8+)
132 set(PythonInterp_FIND_VERSION 3)
133 set(PythonInterp_FIND_VERSION_COUNT 1)
134 set(PythonInterp_FIND_VERSION_MAJOR 3)
135 include(FindPythonInterp)
136 if(NOT PYTHONINTERP_FOUND)
137   message(FATAL_ERROR "Please install Python (version 3 or higher) to compile SimGrid.")
138 endif()
139
140 SET(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib)
141
142 ### Compute the include paths
143
144 # Only include public headers by default
145 include_directories(
146    ${CMAKE_BINARY_DIR}/include
147    ${CMAKE_HOME_DIRECTORY}/include
148 )
149
150 # Compute the ones that should be added when compiling the library
151 set(INTERNAL_INCLUDES
152   ${CMAKE_BINARY_DIR}
153   ${CMAKE_HOME_DIRECTORY}
154   ${CMAKE_HOME_DIRECTORY}/src/include
155   )
156
157 if(enable_smpi)
158   set (INTERNAL_INCLUDES ${INTERNAL_INCLUDES} ${CMAKE_HOME_DIRECTORY}/src/smpi/include)
159 endif()
160
161 if(NOT CMAKE_CROSSCOMPILING AND EXISTS /usr/include/)
162   set(INTERNAL_INCLUDES ${INTERNAL_INCLUDES} /usr/include/)
163 endif()
164
165 if(WIN32)
166   set(CMAKE_INCLUDE_WIN "${CMAKE_C_COMPILER}")
167   set(CMAKE_LIB_WIN "${CMAKE_C_COMPILER}")
168   string(REGEX REPLACE "/bin/gcc.*" "/include"  CMAKE_INCLUDE_WIN "${CMAKE_INCLUDE_WIN}")
169   string(REGEX REPLACE "/bin/gcc.*" "/lib"  CMAKE_LIB_WIN "${CMAKE_LIB_WIN}")
170   set(INTERNAL_INCLUDES ${INTERNAL_INCLUDES} ${CMAKE_INCLUDE_WIN})
171   unset(CMAKE_INCLUDE_WIN)
172 endif()
173
174 # library dependency cannot start with a space (CMP0004), so initialize it with something that is never desactivated.
175 set(SIMGRID_DEP "-lm") 
176
177 ### Determine the assembly flavor that we need today
178 set(HAVE_RAW_CONTEXTS 0)
179 include(CMakeDetermineSystem)
180 IF(CMAKE_SYSTEM_PROCESSOR MATCHES ".86|AMD64|amd64")
181   IF(CMAKE_SIZEOF_VOID_P EQUAL 4) # 32 bits
182     message(STATUS "System processor: i686 (${CMAKE_SYSTEM_PROCESSOR}, 32 bits)")
183     set(SIMGRID_PROCESSOR_i686 1)
184     set(SIMGRID_PROCESSOR_x86_64 0)
185   ELSE()
186     message(STATUS "System processor: x86_64 (${CMAKE_SYSTEM_PROCESSOR}, 64 bits)")
187     set(SIMGRID_PROCESSOR_i686 0)
188     set(SIMGRID_PROCESSOR_x86_64 1)
189   ENDIF()
190   if (WIN32)
191     message(STATUS "Disable fast raw contexts on Windows.")
192   else()
193     set(HAVE_RAW_CONTEXTS 1)
194   endif()
195 ELSE()
196   set(SIMGRID_PROCESSOR_i686 0)
197   set(SIMGRID_PROCESSOR_x86_64 0)
198 ENDIF()
199
200 include(CheckFunctionExists)
201 include(CheckTypeSize)
202 include(CheckIncludeFile)
203 include(CheckIncludeFiles)
204 include(CheckLibraryExists)
205 include(CheckSymbolExists)
206
207 set(HAVE_GRAPHVIZ 0)
208 include(FindGraphviz)
209
210 set(SIMGRID_HAVE_LUA 0)
211 if(enable_lua)
212   include(FindLuaSimgrid)
213 endif()
214
215 set(SIMGRID_HAVE_NS3 0)
216 if(enable_ns3)
217   include(FindNS3)
218   if (SIMGRID_HAVE_NS3)
219     set(SIMGRID_HAVE_NS3 1)
220     foreach(lib core csma point-to-point internet network applications)
221       set(SIMGRID_DEP "${SIMGRID_DEP} -lns${NS3_VERSION}-${lib}${NS3_SUFFIX}")
222     endforeach()
223   else()
224     message(FATAL_ERROR "Cannot find NS3. Please install it (apt-get install ns3 libns3-dev) or disable that cmake option")
225   endif()
226 endif()
227
228 if(WIN32)
229   set(Boost_USE_STATIC_LIBS 1)
230 endif()
231
232 set(HAVE_PAPI 0)
233 if(enable_smpi_papi)
234   include(FindPAPI)
235   if (NOT HAVE_PAPI)
236     message(FATAL_ERROR "Cannot find PAPI. Please install it (apt-get install papi-tools libpapi-dev) or disable PAPI bindings.")
237   endif()
238 endif()
239
240 # But we do need the core of Boost
241 find_package(Boost 1.48)
242 if(Boost_FOUND)
243   include_directories(${Boost_INCLUDE_DIRS})
244 else()
245   if(APPLE)
246     message(FATAL_ERROR "Boost libraries not found. Try to install them with 'sudo fink install boost1.53.nopython' (check the exact name with 'fink list boost') or 'sudo brew install boost'")
247   else()
248     message(FATAL_ERROR "Boost libraries not found. Install libboost-dev (>= 1.48.0).")
249   endif()
250 endif()
251
252 # cmake before 3.13.1 does not know about stacktrace components. Fix it.
253 # Usable components: https://www.boost.org/doc/libs/1_65_1/doc/html/stacktrace/configuration_and_build.html
254 set(_Boost_STACKTRACE_HEADERS           "boost/stacktrace.hpp")
255 set(_Boost_STACKTRACE_BACKTRACE_HEADERS "boost/stacktrace.hpp")
256
257 find_package(Boost 1.59 COMPONENTS context stacktrace_backtrace unit_test_framework)
258 set(Boost_FOUND 1) # These components are optionals
259 message(STATUS "Mandatory components found. SimGrid is compilable.")
260 message(STATUS "Looking for optional Boost components:")
261
262 if (Boost_STACKTRACE_BACKTRACE_FOUND)
263   message (STATUS "  stacktrace: found. Activating human-readable stack traces.")
264   set(HAVE_BOOST_STACKTRACE 1)
265   set(SIMGRID_DEP "${SIMGRID_DEP} -lboost_stacktrace_backtrace")
266 else()
267   message (STATUS "  stacktrace: MISSING. Install libboost-stacktrace-dev to display the stacktraces.")
268   set(HAVE_BOOST_STACKTRACE 0)
269 endif()
270
271 if(Boost_CONTEXT_FOUND)
272   message (STATUS "  context: found. Activating Boost contexts.")
273   set(HAVE_BOOST_CONTEXTS 1)
274 else()
275   message (STATUS "  context: MISSING. Install libboost-context-dev for this optional feature.")
276   set(HAVE_BOOST_CONTEXTS 0)
277 endif()
278
279 if (Boost_UNIT_TEST_FRAMEWORK_FOUND)
280   message(STATUS  "  unit_test_framework: found. Activating the Boost-based unit tests.")
281 else()
282   message(STATUS  "  unit_test_framework: MISSING. Install libboost-test-dev (>= v1.59) to activate the Unit Tests.")
283 endif()
284
285
286 # Checks for header libraries functions.
287 CHECK_LIBRARY_EXISTS(rt      clock_gettime           "" HAVE_POSIX_GETTIME)
288 CHECK_LIBRARY_EXISTS(pthread pthread_setaffinity_np  "" HAVE_PTHREAD_SETAFFINITY)
289
290 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
291   set(CMAKE_REQUIRED_DEFINITIONS "-D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE")
292 elseif(MINGW)
293   # Use the GNU version of unusual modifiers like PRIx64
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_FILE("valgrind/valgrind.h" HAVE_VALGRIND_H)
301 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
302 CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
303 CHECK_INCLUDE_FILE("sys/param.h" HAVE_SYS_PARAM_H)
304 CHECK_INCLUDE_FILE("sys/sysctl.h" HAVE_SYS_SYSCTL_H)
305 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
306 CHECK_INCLUDE_FILE("linux/futex.h" HAVE_FUTEX_H)
307
308 CHECK_FUNCTION_EXISTS(dlfunc HAVE_DLFUNC)
309 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
310 CHECK_FUNCTION_EXISTS(nanosleep HAVE_NANOSLEEP)
311 CHECK_FUNCTION_EXISTS(getdtablesize HAVE_GETDTABLESIZE)
312 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
313 CHECK_FUNCTION_EXISTS(process_vm_readv HAVE_PROCESS_VM_READV)
314 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
315 CHECK_FUNCTION_EXISTS(mremap HAVE_MREMAP)
316
317 CHECK_SYMBOL_EXISTS(vasprintf stdio.h HAVE_VASPRINTF)
318 if(MINGW)
319   # The detection of vasprintf fails on MinGW, assumingly because it's
320   # defined as an inline function in stdio.h instead of a regular
321   # function. So force the result to be 1 despite of the test.
322   set(HAVE_VASPRINTF 1)
323 endif()
324
325 CHECK_INCLUDE_FILE("sys/sendfile.h" HAVE_SENDFILE_H)
326 CHECK_FUNCTION_EXISTS(sendfile HAVE_SENDFILE)
327 if(HAVE_SENDFILE_H AND HAVE_SENDFILE)
328   set(SG_HAVE_SENDFILE 1)
329 else()
330   set(SG_HAVE_SENDFILE 0)
331 endif()
332
333 if(enable_model-checking AND NOT "${CMAKE_SYSTEM}" MATCHES "Linux|FreeBSD")
334   message(WARNING "Support for model-checking has not been enabled on ${CMAKE_SYSTEM}: disabling it")
335   set(enable_model-checking FALSE)
336 endif()
337
338 if(HAVE_MMAP)
339   SET(HAVE_MMALLOC 1)
340 else()
341   SET(HAVE_MMALLOC 0)
342   if(enable_model-checking)
343     message(STATUS "Warning: support for model-checking has been disabled because you are missing either mmap or __thread.")
344   endif()
345   SET(enable_model-checking 0)
346 endif()
347
348 if(enable_jedule)
349   set(SIMGRID_HAVE_JEDULE 1)
350 else()
351   set(SIMGRID_HAVE_JEDULE 0)
352 endif()
353
354 if(enable_mallocators)
355   SET(SIMGRID_HAVE_MALLOCATOR 1)
356 else()
357   SET(SIMGRID_HAVE_MALLOCATOR 0)
358 endif()
359
360 include(FindLibunwind)
361 if(HAVE_LIBUNWIND)
362   SET(SIMGRID_DEP "${SIMGRID_DEP} ${LIBUNWIND_LIBRARIES}")
363 else()
364   if(enable_model-checking)
365     message(FATAL_ERROR "Please install libunwind-dev libdw-dev libelf-dev libevent-dev if you want to compile the SimGrid model checker.")
366   endif()
367 endif()
368
369 if(enable_model-checking)
370   find_package(Libdw REQUIRED)
371   find_package(Libelf REQUIRED)
372   find_package(Libevent REQUIRED)
373   include_directories(${LIBDW_INCLUDE_DIR} ${LIBELF_INCLUDE_DIR} ${LIBEVENT_INCLUDE_DIR})
374   set(SIMGRID_DEP "${SIMGRID_DEP} ${LIBEVENT_LIBRARIES} ${LIBELF_LIBRARIES} ${LIBDW_LIBRARIES}")
375   set(SIMGRID_HAVE_MC 1)
376   if("${CMAKE_SYSTEM}" MATCHES "FreeBSD" AND enable_java)
377     message(WARNING "FreeBSD + Model-Checking + Java = too much for now. Disabling java")
378     set(enable_java FALSE)
379   endif()
380 else()
381   SET(SIMGRID_HAVE_MC 0)  
382   set(HAVE_MMALLOC 0)
383 endif()
384 mark_as_advanced(PATH_LIBDW_H)
385 mark_as_advanced(PATH_LIBDW_LIB)
386
387 if (enable_model-checking AND enable_ns3)
388   message(FATAL_ERROR "Cannot activate both model-checking and NS3 bindings: NS3 pull too much dependencies for the MC to work")
389 endif()
390
391 if(enable_smpi)
392   SET(HAVE_SMPI 1)
393   if("${CMAKE_SYSTEM}" MATCHES "Darwin|FreeBSD|Linux")
394     SET(HAVE_PRIVATIZATION 1)
395   else()
396     message (STATUS "Warning:  no support for SMPI automatic privatization on this platform")
397     SET(HAVE_PRIVATIZATION 0)
398   endif()
399 else()
400   SET(HAVE_SMPI 0)
401 endif()
402
403 #--------------------------------------------------------------------------------------------------
404 ### Check what context backends are available
405
406 set(HAVE_UCONTEXT_CONTEXTS 0)
407 if(NOT HAVE_UCONTEXT_H)
408   message(STATUS "No ucontext factory: <ucontext.h> not found.")
409 elseif(APPLE)
410   message(STATUS "No ucontext factory: Apple don't want us to use them.")
411   set(HAVE_UCONTEXT_H 0)
412 else()
413   try_compile(compile_makecontext ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_makecontext.c
414     OUTPUT_VARIABLE compile_makecontext_output)
415
416   #If can have both context
417   if(compile_makecontext)
418     set(HAVE_UCONTEXT_CONTEXTS 1)
419     message(STATUS "Support for ucontext factory ok.")
420   else()
421     message(STATUS "Error: <ucontext.h> exists, but makecontext is not compilable. Compilation output:\n ${compile_makecontext_output}")
422     message(STATUS "No ucontext factory: makecontext() is not compilable.")
423   endif()
424
425   # Stack setup (size and address)
426   try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
427     ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stacksetup.c
428     RUN_OUTPUT_VARIABLE stack_setup)
429
430   LIST(LENGTH stack_setup stack_setup_len)
431   if("${stack_setup_len}" STREQUAL "2")
432     LIST(GET stack_setup 0 makecontext_addr)
433     LIST(GET stack_setup 1 makecontext_size)
434     set(sg_makecontext_stack_addr "#define sg_makecontext_stack_addr(skaddr) (${makecontext_addr})")
435     set(sg_makecontext_stack_size "#define sg_makecontext_stack_size(sksize) (${makecontext_size})")
436   else()
437     message(FATAL_ERROR "Could not figure out the stack setup. Compil: ${RUN_makecontext_VAR}. Exec: ${COMPILE_makecontext_VAR}. Output: ${stack_setup}")
438   endif()
439 endif()
440
441 # Stack growth direction (upward or downward). Used for the following contexts: SysV, raw, Boost
442 try_run(RUN_stackgrowth_VAR COMPILE_stackgrowth_VAR
443   ${CMAKE_BINARY_DIR}
444   ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stackgrowth.c
445   RUN_OUTPUT_VARIABLE stack
446   COPY_FILE test_stackgrowth)
447
448 if("${stack}" STREQUAL "down")
449   set(PTH_STACKGROWTH "-1")
450 elseif("${stack}" STREQUAL "up")
451   set(PTH_STACKGROWTH "1")
452 else()
453   if("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
454     set(PTH_STACKGROWTH "-1")
455   elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "i686")
456     set(PTH_STACKGROWTH "-1")
457   else()
458     message(FATAL_ERROR "Could not figure out the stack direction. Test prog returned: ${stack}; CMAKE_SYSTEM_PROCESSOR: ${CMAKE_SYSTEM_PROCESSOR}.")
459   endif()
460 endif()
461 # If the test ran well, remove the test binary
462 file(REMOVE test_stackgrowth)
463 #--------------------------------------------------------------------------------------------------
464
465 ###############
466 ## GIT version check
467 ##
468 if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/)
469   execute_process(
470      COMMAND git remote
471      COMMAND head -n 1
472      WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
473      OUTPUT_VARIABLE remote
474      OUTPUT_STRIP_TRAILING_WHITESPACE)
475   #message(STATUS "Git remote: ${remote}")
476   execute_process(COMMAND git config --get remote.${remote}.url
477      WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
478      OUTPUT_VARIABLE url
479      OUTPUT_STRIP_TRAILING_WHITESPACE)
480   #message(STATUS "Git url: ${url}")
481   if(url)
482     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=oneline --abbrev-commit -1
483        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
484        OUTPUT_VARIABLE GIT_VERSION
485        OUTPUT_STRIP_TRAILING_WHITESPACE)
486     message(STATUS "Git version: ${GIT_VERSION}")
487
488     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --pretty=format:%ai .
489        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
490        OUTPUT_VARIABLE GIT_DATE 
491        OUTPUT_STRIP_TRAILING_WHITESPACE)
492     message(STATUS "Git date: ${GIT_DATE}")
493     string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
494
495     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=format:%H -1
496        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
497        OUTPUT_VARIABLE SIMGRID_GITHASH
498        OUTPUT_STRIP_TRAILING_WHITESPACE)
499   endif()
500 elseif(EXISTS ${CMAKE_HOME_DIRECTORY}/.gitversion)
501   FILE(STRINGS ${CMAKE_HOME_DIRECTORY}/.gitversion GIT_VERSION)
502 else()
503   set(GIT_VERSION "none, release version")
504 endif()
505
506 ### Setup gcc & clang flags
507 if (NOT MSVC)
508   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/GCCFlags.cmake)
509 endif()
510
511 ### Generate the required headers and scripts
512 #############################################
513
514 # Avoid triggering a (full) rebuild by touching the files if they did not really change
515 configure_file("${CMAKE_HOME_DIRECTORY}/src/internal_config.h.in"    "${CMAKE_BINARY_DIR}/src/internal_config.h.generated"    @ONLY IMMEDIATE)
516 configure_file("${CMAKE_HOME_DIRECTORY}/src/simgrid/version.h.in"    "${CMAKE_BINARY_DIR}/src/simgrid/version.h.generated" @ONLY IMMEDIATE)
517 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid/config.h.in" "${CMAKE_BINARY_DIR}/include/simgrid/config.h.generated" @ONLY IMMEDIATE)
518 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/src/internal_config.h.generated ${CMAKE_BINARY_DIR}/src/internal_config.h)
519 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/src/simgrid/version.h.generated ${CMAKE_BINARY_DIR}/src/simgrid/version.h)
520 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/include/simgrid/config.h.generated ${CMAKE_BINARY_DIR}/include/simgrid/config.h)
521 file(REMOVE ${CMAKE_BINARY_DIR}/src/internal_config.h.generated)
522 file(REMOVE ${CMAKE_BINARY_DIR}/include/simgrid/config.h.generated)
523
524 # We need two versions of the SMPI scripts because they contain the path to the library
525 # so, it depends of whether SimGrid is installed, or run from the sources (during the build)
526
527 file(READ ${CMAKE_HOME_DIRECTORY}/src/smpi/smpitools.sh SMPITOOLS_SH) # Definitions shared amongst all SMPI scripts, inlined in each of them
528
529 ### SMPI script used when simgrid is installed
530 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
531 set(includeflag "-I${CMAKE_INSTALL_PREFIX}/include -I${CMAKE_INSTALL_PREFIX}/include/smpi")
532 set(includedir "${CMAKE_INSTALL_PREFIX}/include")
533 set(libdir ${exec_prefix}/lib)
534 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_INSTALL_PREFIX}/lib")
535 if(NS3_LIBRARY_PATH)
536   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
537 endif()
538 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
539 set(SMPIMAIN ${libdir}/simgrid/smpimain)
540 set(SMPIREPLAYMAIN ${libdir}/simgrid/smpireplaymain)
541
542 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/mpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/mpif.h @ONLY)
543 #configure mpif.f90 to build mpi.mod
544 if(SMPI_FORTRAN)
545   set(MODULE_MPIF_IN "module mpi")
546   set(MODULE_MPIF_OUT "end module mpi")
547   configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/mpif.h.in ${CMAKE_BINARY_DIR}/src/smpi/mpif.f90.generated @ONLY)
548   execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/src/smpi/mpif.f90.generated ${CMAKE_BINARY_DIR}/src/smpi/mpif.f90)
549   set(CMAKE_Fortran_MODULE_DIRECTORY ${CMAKE_BINARY_DIR}/include/smpi)
550   add_library(mpi SHARED ${CMAKE_BINARY_DIR}/src/smpi/mpif.f90)
551 endif()
552
553 foreach(script cc cxx ff f90 run)
554   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/bin/smpi${script} @ONLY)
555 endforeach()
556
557 ### SMPI scripts used when compiling simgrid 
558 set(exec_prefix "${CMAKE_BINARY_DIR}/smpi_script/")
559 set(includeflag "-I${CMAKE_HOME_DIRECTORY}/include -I${CMAKE_HOME_DIRECTORY}/include/smpi")
560 set(includeflag "${includeflag} -I${CMAKE_BINARY_DIR}/include -I${CMAKE_BINARY_DIR}/include/smpi")
561 set(includedir "${CMAKE_HOME_DIRECTORY}/include")
562 set(libdir "${CMAKE_BINARY_DIR}/lib")
563 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_BINARY_DIR}/lib")
564 if(NS3_LIBRARY_PATH)
565   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
566 endif()
567 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
568 set(SMPIMAIN ${CMAKE_BINARY_DIR}/lib/simgrid/smpimain)
569 set(SMPIREPLAYMAIN ${CMAKE_BINARY_DIR}/lib/simgrid/smpireplaymain)
570
571 foreach(script cc cxx ff f90 run)
572   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script} @ONLY)
573 endforeach()
574
575 if(NOT WIN32)
576   foreach(script cc cxx ff f90 run)
577     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpi${script})
578     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script})
579   endforeach()
580 endif()
581
582 set(generated_headers_to_install
583   ${CMAKE_CURRENT_BINARY_DIR}/include/smpi/mpif.h
584   ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid/config.h
585   )
586
587 set(generated_headers  ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h )
588
589 set(generated_files_to_clean
590   ${generated_headers}
591   ${generated_headers_to_install}
592   ${CMAKE_BINARY_DIR}/bin/smpicc
593   ${CMAKE_BINARY_DIR}/bin/smpicxx
594   ${CMAKE_BINARY_DIR}/bin/smpiff
595   ${CMAKE_BINARY_DIR}/bin/smpif90
596   ${CMAKE_BINARY_DIR}/bin/smpirun
597   ${CMAKE_BINARY_DIR}/bin/colorize
598   ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
599   ${CMAKE_BINARY_DIR}/examples/smpi/tracing/smpi_traced.trace
600   )
601
602 if(NOT "${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
603   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt COPYONLY)
604   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt COPYONLY)
605   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allreduce.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allreduce.txt COPYONLY)
606   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_barrier.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt COPYONLY)
607   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_bcast.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt COPYONLY)
608   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_with_isend.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt COPYONLY)
609   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt COPYONLY)
610   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoallv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt COPYONLY)
611   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_waitall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt COPYONLY)
612   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_reducescatter.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt COPYONLY)
613   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_gather.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt COPYONLY)
614   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allgatherv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt COPYONLY)
615   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile COPYONLY)
616   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile_cluster ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile_cluster COPYONLY)
617   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile_coll ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile_coll COPYONLY)
618
619   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/description_file ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file COPYONLY)
620   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/README ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README COPYONLY)
621   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/smpi_replay.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt COPYONLY)
622   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt COPYONLY)
623   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt COPYONLY)
624   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt COPYONLY)
625   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt COPYONLY)
626   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt COPYONLY)
627   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt COPYONLY)
628   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt COPYONLY)
629   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt COPYONLY)
630   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt COPYONLY)
631   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt COPYONLY)
632   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt COPYONLY)
633   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt COPYONLY)
634   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt COPYONLY)
635   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt COPYONLY)
636   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt COPYONLY)
637   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt COPYONLY)
638   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt COPYONLY)
639   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt COPYONLY)
640   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt COPYONLY)
641   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt COPYONLY)
642   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt COPYONLY)
643   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt COPYONLY)
644   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt COPYONLY)
645   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt COPYONLY)
646   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt COPYONLY)
647   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt COPYONLY)
648   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt COPYONLY)
649   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt COPYONLY)
650   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt COPYONLY)
651   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt COPYONLY)
652   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt COPYONLY)
653   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt COPYONLY)
654
655 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/compute_only.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only.txt COPYONLY)
656 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions0.txt COPYONLY)
657 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions1.txt COPYONLY)
658 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/empty.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty.txt COPYONLY)
659 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/empty/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty/actions0.txt COPYONLY)
660 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/empty/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty/actions1.txt COPYONLY)
661 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/mixed.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed.txt COPYONLY)
662 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/mixed/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed/actions0.txt COPYONLY)
663 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/mixed/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed/actions1.txt COPYONLY)
664 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/workload_compute ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute COPYONLY)
665 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive COPYONLY)
666 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive2 ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive2 COPYONLY)
667 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/workload_compute_simple ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_simple COPYONLY)
668 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_time ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_time COPYONLY)
669 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_time_and_resources ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_time_and_resources COPYONLY)
670
671   set(generated_files_to_clean
672     ${generated_files_to_clean}
673     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt
674     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt
675     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allreduce.txt
676     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt
677     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt
678     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt
679     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt
680     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt
681     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt
682     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt
683     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt
684     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt
685     ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile
686     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file
687     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README
688     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt
689     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt
690     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt
691     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt
692     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt
693     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt
694     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt
695     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt
696     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt
697     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt
698     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt
699     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt
700     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt
701     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt
702     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt
703     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt
704     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt
705     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt
706     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt
707     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt
708     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt
709     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt
710     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt
711     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt
712     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt
713     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt
714     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt
715     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt
716     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt
717     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt
718     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt
719     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt
720     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt
721     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only.txt
722     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions0.txt
723     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions1.txt
724     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty.txt
725     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty/actions0.txt
726     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty/actions1.txt
727     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed.txt
728     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed/actions0.txt
729     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed/actions1.txt
730     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/replay_multiple_manual.tesh
731     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute
732     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive
733     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive2
734     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_simple
735     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_empty1
736     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_empty2
737     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_empty2_same_resources
738     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_empty2_same_time
739     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_empty2_same_time_and_resources
740     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed1
741     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2
742     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_resources
743     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_time
744     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_time_and_resources
745     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_nojob
746     )
747 endif()
748
749 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
750   "${generated_files_to_clean}")
751
752 ### Define source packages for Libs
753 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/DefinePackages.cmake)
754
755 ### Build some Maintainer files
756 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MaintainerMode.cmake)
757 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/UnitTesting.cmake)
758
759 ### Make Libs
760 if(NOT WIN32)
761   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLib.cmake)
762 else()
763   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLibWin.cmake)
764 endif()
765
766 if(enable_java)
767   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Java.cmake)
768 endif()
769
770 # Python binding, generated with pybind11
771 find_package(pybind11 2.2.0)
772 if(NOT PYTHONLIBS_FOUND)
773   set(pybind11_FOUND OFF)
774 endif()
775 option(enable_python "Whether the Python bindings are activated." ${pybind11_FOUND}) # ON by default if dependencies are met
776
777 if("${CMAKE_SYSTEM}" MATCHES "FreeBSD" AND enable_model-checking AND enable_python)
778   message(WARNING "FreeBSD + Model-Checking + Python = too much for now. Disabling python")
779   set(enable_python FALSE)
780 endif()
781
782 if(enable_python)
783   if(pybind11_FOUND)
784     pybind11_add_module(python-bindings src/bindings/python/simgrid_python.cpp)
785     target_compile_features(python-bindings PRIVATE cxx_std_14)
786     target_link_libraries(python-bindings PUBLIC simgrid)
787     set_target_properties(python-bindings PROPERTIES LIBRARY_OUTPUT_NAME simgrid)
788     set_property(TARGET python-bindings
789                  APPEND PROPERTY INCLUDE_DIRECTORIES "${INTERNAL_INCLUDES}")
790   else()
791     message(FATAL_ERROR "Please install pybind11-dev to build the Python bindings (or disable that option).")
792   endif()
793 endif()
794 mark_as_advanced(PYBIND11_PYTHON_VERSION)
795 mark_as_advanced(pybind11_DIR)
796
797 ### Make tests
798 if(enable_memcheck_xml)
799   set(enable_memcheck true)
800 endif()
801
802 INCLUDE(CTest)
803 ENABLE_TESTING()
804 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Tests.cmake)
805 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/CTestConfig.cmake)
806
807 ### Define subdirectories
808 foreach(cmakefile ${CMAKEFILES_TXT})
809   string(REPLACE "/CMakeLists.txt" "" repository ${cmakefile})
810   add_subdirectory("${CMAKE_HOME_DIRECTORY}/${repository}")
811 endforeach()
812
813 ### Setup the distrib
814 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Distrib.cmake)
815
816 ### Build the docs if asked to
817 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Documentation.cmake)
818
819 ### Print the result of configuration
820 message("")
821 message("##########################################")
822 message("#### Content of src/internal_config.h ####")
823 message("##########################################")
824 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h config_output)
825 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 10) # Pass the file header
826 foreach(line ${config_output})
827   message("   ${line}")
828 endforeach()
829 message("##########################################")
830 message("####   Content of simgrid/config.h    ####")
831 message("##########################################")
832 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid/config.h config_output)
833 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 -1) # Pass the file header
834 foreach(line ${config_output})
835   message("   ${line}")
836 endforeach()
837 message("##########################################")
838 message("####   End of configuration headers   ####")
839 message("##########################################")
840
841 message("\nConfiguration of package `simgrid':")
842 message("        Home directory ..............: ${CMAKE_HOME_DIRECTORY}")
843 message("        Build Name ..................: ${BUILDNAME}")
844 message("        Cmake Generator .............: ${CMAKE_GENERATOR}")
845 message("        Site ........................: ${SITE}")
846 message("        Install prefix ..............: ${CMAKE_INSTALL_PREFIX}")
847 if(release)
848   message("        Release .....................: simgrid-${release_version}${SIMGRID_VERSION_EXTRA} (release build)")
849 else()
850   message("        Release .....................: simgrid-${release_version}${SIMGRID_VERSION_EXTRA} (development build)")
851 endif()
852 message("")
853 message("        Compiler: C .................: ${CMAKE_C_COMPILER} (id: ${CMAKE_C_COMPILER_ID})")
854 message("                version .............: ${CMAKE_C_COMPILER_VERSION}")
855 message("                is gnu ..............: ${CMAKE_COMPILER_IS_GNUCC}")
856 message("        Compiler: C++ ...............: ${CMAKE_CXX_COMPILER} (id: ${CMAKE_CXX_COMPILER_ID})")
857 message("                version .............: ${CMAKE_CXX_COMPILER_VERSION}")
858 if(${Java_FOUND})
859   message("        Compiler: Javac .............: ${Java_JAVAC_EXECUTABLE}")
860   message("                version .............: ${Java_VERSION_STRING}")
861   message("                runtime .............: ${Java_JAVA_EXECUTABLE}")
862 endif()
863 if(CMAKE_Fortran_COMPILER)
864   message("        Compiler: Fortran ...........: ${SMPI_Fortran_COMPILER} (id: ${CMAKE_Fortran_COMPILER_ID})")
865   message("                version .............: ${CMAKE_Fortran_COMPILER_VERSION}")
866 endif()
867 message("        Linker: .....................: ${CMAKE_LINKER}")
868 message("                version .............: ${LINKER_VERSION}")
869 message("        Make program: ...............: ${CMAKE_MAKE_PROGRAM}")
870 message("")
871 message("        CFlags ......................: ${CMAKE_C_FLAGS}")
872 message("        CXXFlags ....................: ${CMAKE_CXX_FLAGS}")
873 message("        LDFlags .....................: ${CMAKE_C_LINK_FLAGS}")
874 message("        with LTO ....................: ${enable_lto}")
875 message("")
876
877 if (SIMGRID_HAVE_NS3)
878   message("        Compile NS-3 ................: yes (path: ${NS3_PATH})")
879 else()
880   message("        Compile NS-3 ................: NO  (hint: ${NS3_HINT})")
881 endif()
882
883 if (${Java_FOUND})
884   message("        Compile Java ................: yes")
885   message("          Native lib in jar .........: ${enable_lib_in_jar}")
886 else()
887   message("        Compile Java ................: NO")
888 endif()
889 if(pybind11_FOUND)
890   message("        Compile Python bindings .....: ${enable_python}")
891   message("          module ....................: ${PYTHON_MODULE_PREFIX}simgrid${PYTHON_MODULE_EXTENSION}")
892 else()
893   message("        Compile Python bindings .....: NO (disabled, or pybind11 not found)")
894 endif()
895 message("        Compile Lua .................: ${SIMGRID_HAVE_LUA}")
896 message("        Compile Smpi ................: ${HAVE_SMPI}")
897 message("          Smpi fortran ..............: ${SMPI_FORTRAN}")
898 message("          MPICH3 testsuite ..........: ${enable_smpi_MPICH3_testsuite}")
899 message("          Privatization .............: ${HAVE_PRIVATIZATION}")
900 message("          PAPI support...............: ${HAVE_PAPI}")
901 message("        Compile Boost.Context support: ${HAVE_BOOST_CONTEXTS}")
902 message("")
903 message("        Maintainer mode .............: ${enable_maintainer_mode}")
904 message("        Documentation................: ${enable_documentation}")
905 message("        Model checking ..............: ${SIMGRID_HAVE_MC}")
906 message("        Jedule  mode ................: ${SIMGRID_HAVE_JEDULE}")
907 message("        Graphviz mode ...............: ${HAVE_GRAPHVIZ}")
908 message("        Mallocators .................: ${enable_mallocators}")
909 message("")
910 message("        Simgrid dependencies ........: ${SIMGRID_DEP}")
911 message("")
912
913 execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory ${PROJECT_BINARY_DIR}/Testing/Notes/)
914 file(WRITE ${PROJECT_BINARY_DIR}/Testing/Notes/Build  "GIT version : ${GIT_VERSION}\n")
915 file(APPEND ${PROJECT_BINARY_DIR}/Testing/Notes/Build "Release     : simgrid-${release_version}\n")
916
917 INCLUDE(Dart)