+# Build the version number
+
+set(SIMGRID_VERSION_MAJOR "3")
+set(SIMGRID_VERSION_MINOR "25")
+set(SIMGRID_VERSION_PATCH "1") # odd => git branch; even => stable release or released snapshot
+
+if(${SIMGRID_VERSION_PATCH} EQUAL "0")
+ set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}")
+else()
+ set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}.${SIMGRID_VERSION_PATCH}")
+endif()
+
+message(STATUS "Configuring SimGrid v${release_version}")
+
+set(SIMGRID_VERSION_STRING "SimGrid version ${release_version}")
+
+set(libsimgrid_version "${release_version}")
+set(libsimgrid-java_version "${release_version}")
+
+# Basic checks on cmake
cmake_minimum_required(VERSION 3.5)
message(STATUS "Cmake version ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}")
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_HOME_DIRECTORY}/tools/cmake/Modules)
project(SimGrid C CXX)
+## Save compiler flags preset with environment variables CFLAGS or CXXFLAGS;
+## they will used within smpicc, smpicxx.
+## Do it early so that we get their genuine values. The same will be done later for Fortran.
+string(REGEX REPLACE " *-f[a-z]+-prefix-map=[^ ]*" "" SMPI_C_FLAGS "${CMAKE_C_FLAGS}")
+string(REGEX REPLACE " *-f[a-z]+-prefix-map=[^ ]*" "" SMPI_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+
#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
# Check for the compiler #
#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
-
-### Need to set rc ccompiler before enable language
-if(WIN32)
- SET(CMAKE_RC_COMPILER "windres")
-endif()
-
##
## Check the C/C++ standard that we need
## See also tools/cmake/Flags.cmake that sets our paranoid warning flags
## Request full debugging flags
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g3")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g3")
-set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -g")
if (CMAKE_COMPILER_IS_GNUCC)
if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.7")
set(SMPI_Fortran_LIBS "")
set(SMPI_FLANG 1)
endif()
+ string(REGEX REPLACE " *-f[a-z]+-prefix-map=[^ ]*" "" SMPI_Fortran_FLAGS "${SMPI_Fortran_FLAGS} ${CMAKE_Fortran_FLAGS}")
+
+ ## Request debugging flags for Fortran too
+ set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -g")
set(SMPI_FORTRAN 1)
endif(CMAKE_Fortran_COMPILER)
endif()
-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
-# Build the version number #
-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
-
-set(SIMGRID_VERSION_MAJOR "3")
-set(SIMGRID_VERSION_MINOR "21")
-set(SIMGRID_VERSION_PATCH "90")
-set(SIMGRID_VERSION_EXTRA "-DEVEL") # Extra words to add to version string (e.g. -rc1)
-
-set(SIMGRID_VERSION_DATE "2019") # Year for copyright information
-
-if(${SIMGRID_VERSION_PATCH} EQUAL "0")
- set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}")
-else()
- set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}.${SIMGRID_VERSION_PATCH}")
-endif()
-
-set(SIMGRID_VERSION_STRING "SimGrid version ${release_version}${SIMGRID_VERSION_EXTRA}")
-
-set(libsimgrid_version "${release_version}")
-set(libsimgrid-java_version "${release_version}")
-
### SET THE LIBRARY EXTENSION
if(APPLE)
set(LIB_EXE "dylib")
include(CheckSymbolExists)
set(HAVE_GRAPHVIZ 0)
-include(FindGraphviz)
-
set(SIMGRID_HAVE_LUA 0)
-if(enable_lua)
- include(FindLuaSimgrid)
+if(minimal-bindings)
+ message(STATUS "Don't even look for graphviz nor lua, as we build minimal binding libraries.")
+else()
+ include(FindGraphviz)
+ if(enable_lua)
+ include(FindLuaSimgrid)
+ endif()
endif()
set(SIMGRID_HAVE_NS3 0)
set(SIMGRID_DEP "${SIMGRID_DEP} -lns${NS3_VERSION}-${lib}${NS3_SUFFIX}")
endforeach()
else()
- message(FATAL_ERROR "Cannot find NS3. Please install it (apt-get install ns3 libns3-dev) or disable that cmake option")
+ message(FATAL_ERROR "Cannot find ns-3. Please install it (apt-get install ns3 libns3-dev) or disable that cmake option")
endif()
endif()
+set(SIMGRID_HAVE_MSG 0)
+if(enable_msg)
+ set(SIMGRID_HAVE_MSG 1)
+endif()
+
if(WIN32)
set(Boost_USE_STATIC_LIBS 1)
endif()
endif()
# But we do need the core of Boost
-find_package(Boost 1.48)
-if(Boost_FOUND)
- include_directories(${Boost_INCLUDE_DIRS})
-else()
- if(APPLE)
- message(FATAL_ERROR "Boost libraries not found. Try to install them with 'sudo fink install boost1.53.nopython' (check the exact name with 'fink list boost') or 'sudo brew install boost'")
- else()
- message(FATAL_ERROR "Boost libraries not found. Install libboost-dev (>= 1.48.0).")
- endif()
-endif()
-
# cmake before 3.13.1 does not know about stacktrace components. Fix it.
# Usable components: https://www.boost.org/doc/libs/1_65_1/doc/html/stacktrace/configuration_and_build.html
set(_Boost_STACKTRACE_HEADERS "boost/stacktrace.hpp")
set(_Boost_STACKTRACE_BACKTRACE_HEADERS "boost/stacktrace.hpp")
+set(_Boost_STACKTRACE_ADDR2LINE_HEADERS "boost/stacktrace.hpp")
-find_package(Boost 1.59 COMPONENTS context stacktrace_backtrace unit_test_framework)
-set(Boost_FOUND 1) # These components are optionals
-message(STATUS "Mandatory components found. SimGrid is compilable.")
-message(STATUS "Looking for optional Boost components:")
-
-if (Boost_STACKTRACE_BACKTRACE_FOUND)
- message (STATUS " stacktrace: found. Activating human-readable stack traces.")
- set(HAVE_BOOST_STACKTRACE 1)
- set(SIMGRID_DEP "${SIMGRID_DEP} -lboost_stacktrace_backtrace")
-else()
- message (STATUS " stacktrace: MISSING. Install libboost-stacktrace-dev to display the stacktraces.")
- set(HAVE_BOOST_STACKTRACE 0)
-endif()
-
-if(Boost_CONTEXT_FOUND)
- message (STATUS " context: found. Activating Boost contexts.")
- set(HAVE_BOOST_CONTEXTS 1)
-else()
- message (STATUS " context: MISSING. Install libboost-context-dev for this optional feature.")
- set(HAVE_BOOST_CONTEXTS 0)
-endif()
-
-if (Boost_UNIT_TEST_FRAMEWORK_FOUND)
- message(STATUS " unit_test_framework: found. Activating the Boost-based unit tests.")
-else()
- message(STATUS " unit_test_framework: MISSING. Install libboost-test-dev (>= v1.59) to activate the Unit Tests.")
-endif()
-
+ if(minimal-bindings) # When we want a minimal jarfile, don't even search for boost optional components
+ message(STATUS "Don't even look for boost optional components, as we build minimal binding libraries.")
+ find_package(Boost 1.48)
+ else()
+ find_package(Boost 1.59 OPTIONAL_COMPONENTS context stacktrace_backtrace stacktrace_addr2line)
+ endif()
+ if(Boost_FOUND)
+ include_directories(${Boost_INCLUDE_DIRS})
+ message(STATUS "Mandatory components found. SimGrid is compilable.")
+ if (NOT minimal-bindings)
+ message(STATUS "Looking for optional Boost components:")
+ set(Boost_FOUND 1) # These components are optionals
+ CHECK_INCLUDE_FILE("backtrace.h" HAVE_BACKTRACE_H) # check that backtrace is actually possible
+ if (Boost_STACKTRACE_BACKTRACE_FOUND AND HAVE_BACKTRACE_H)
+ message (STATUS " stacktrace: found the fast 'backtrace' implementation. Activating human-readable stack traces.")
+ set(HAVE_BOOST_STACKTRACE_BACKTRACE 1)
+ else()
+ set(HAVE_BOOST_STACKTRACE_BACKTRACE 0)
+ if (Boost_STACKTRACE_ADDR2LINE_FOUND)
+ message (STATUS " stacktrace: found the slow 'addr2line' implementation. Activating human-readable stack traces.")
+ set(HAVE_BOOST_STACKTRACE_ADDR2LINE 1)
+ else()
+ message (STATUS " stacktrace: MISSING. Install libboost-stacktrace-dev to display the stacktraces.")
+ set(HAVE_BOOST_STACKTRACE_ADDR2LINE 0)
+ endif()
+ endif()
+
+ if(Boost_CONTEXT_FOUND)
+ message (STATUS " context: found. Activating Boost contexts.")
+ set(HAVE_BOOST_CONTEXTS 1)
+ else()
+ message (STATUS " context: MISSING. Install libboost-context-dev for this optional feature.")
+ set(HAVE_BOOST_CONTEXTS 0)
+ endif()
+ endif()
+ else()
+ if(APPLE)
+ message(FATAL_ERROR "Boost libraries not found. Try to install them with 'sudo fink install boost1.53.nopython' (check the exact name with 'fink list boost') or 'sudo brew install boost'")
+ else()
+ find_package(Boost 1.48) #try without optional libraries
+ if(NOT Boost_FOUND)
+ message(FATAL_ERROR "Boost libraries not found. Install libboost-dev (>= 1.48.0).")
+ else()
+ include_directories(${Boost_INCLUDE_DIRS})
+ message(STATUS "Mandatory components found. SimGrid is compilable.")
+ endif()
+ endif()
+ endif()
# Checks for header libraries functions.
CHECK_LIBRARY_EXISTS(rt clock_gettime "" HAVE_POSIX_GETTIME)
CHECK_LIBRARY_EXISTS(pthread pthread_setaffinity_np "" HAVE_PTHREAD_SETAFFINITY)
-CHECK_INCLUDE_FILE("pthread_np" HAVE_PTHREAD_NP_H) # for pthread_setaffinity_np() on FreeBSD
+CHECK_INCLUDE_FILE("pthread_np.h" HAVE_PTHREAD_NP_H) # for pthread_setaffinity_np() on FreeBSD
if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
set(CMAKE_REQUIRED_DEFINITIONS "-D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE")
CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
CHECK_INCLUDE_FILE("sys/param.h" HAVE_SYS_PARAM_H)
CHECK_INCLUDE_FILE("sys/sysctl.h" HAVE_SYS_SYSCTL_H)
-CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
CHECK_INCLUDE_FILE("linux/futex.h" HAVE_FUTEX_H)
CHECK_FUNCTION_EXISTS(dlfunc HAVE_DLFUNC)
SET(SIMGRID_HAVE_MALLOCATOR 0)
endif()
-include(FindLibunwind)
-if(HAVE_LIBUNWIND)
- SET(SIMGRID_DEP "${SIMGRID_DEP} ${LIBUNWIND_LIBRARIES}")
-else()
+if (minimal-bindings)
+ message(STATUS "Don't look for libunwind as we build minimal binding libraries.")
if(enable_model-checking)
- message(FATAL_ERROR "Please install libunwind-dev libdw-dev libelf-dev libevent-dev if you want to compile the SimGrid model checker.")
+ message(FATAL_ERROR "You cannot enable model-checking and minimal-bindings at the same time.")
+ endif()
+else()
+ include(FindLibunwind)
+ if(HAVE_LIBUNWIND)
+ SET(SIMGRID_DEP "${SIMGRID_DEP} ${LIBUNWIND_LIBRARIES}")
+ else()
+ if(enable_model-checking)
+ message(FATAL_ERROR "Please install libunwind-dev libdw-dev libelf-dev libevent-dev if you want to compile the SimGrid model checker.")
+ endif()
endif()
endif()
set(SIMGRID_DEP "${SIMGRID_DEP} ${LIBEVENT_LIBRARIES} ${LIBELF_LIBRARIES} ${LIBDW_LIBRARIES}")
set(SIMGRID_HAVE_MC 1)
if("${CMAKE_SYSTEM}" MATCHES "FreeBSD" AND enable_java)
- message(WARNING "FreeBSD + Model-Checking + Java = too much for now. Disabling java")
+ message(WARNING "FreeBSD + Model-Checking + Java = too much for now. Disabling the Java bindings.")
set(enable_java FALSE)
endif()
else()
mark_as_advanced(PATH_LIBDW_H)
mark_as_advanced(PATH_LIBDW_LIB)
+if(enable_java AND NOT enable_msg)
+ message(FATAL_ERROR "Cannot activate the Java bindings without the MSG module. Either add -Denable_msg=ON or -Denable_java=OFF")
+endif()
+
if (enable_model-checking AND enable_ns3)
- message(FATAL_ERROR "Cannot activate both model-checking and NS3 bindings: NS3 pull too much dependencies for the MC to work")
+ message(FATAL_ERROR "Cannot activate both model-checking and ns-3 bindings: ns-3 pulls too much dependencies for the MC to work")
endif()
+get_property(known_features GLOBAL PROPERTY CMAKE_CXX_KNOWN_FEATURES)
+
if(enable_smpi)
SET(HAVE_SMPI 1)
- if("${CMAKE_SYSTEM}" MATCHES "Darwin|FreeBSD|Linux")
- SET(HAVE_PRIVATIZATION 1)
- else()
- message (STATUS "Warning: no support for SMPI automatic privatization on this platform")
+ if(WIN32)
+ message (STATUS "Warning: no support for SMPI automatic privatization on Windows.")
SET(HAVE_PRIVATIZATION 0)
+ else()
+ SET(HAVE_PRIVATIZATION 1)
endif()
else()
SET(HAVE_SMPI 0)
### Check what context backends are available
set(HAVE_UCONTEXT_CONTEXTS 0)
+CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
if(NOT HAVE_UCONTEXT_H)
message(STATUS "No ucontext factory: <ucontext.h> not found.")
elseif(APPLE)
## GIT version check
##
if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/)
- execute_process(
- COMMAND git remote
- COMMAND head -n 1
- WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
- OUTPUT_VARIABLE remote
+ execute_process(COMMAND git rev-parse --verify --short HEAD
+ WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}
+ OUTPUT_VARIABLE GIT_VERSION
OUTPUT_STRIP_TRAILING_WHITESPACE)
- #message(STATUS "Git remote: ${remote}")
- execute_process(COMMAND git config --get remote.${remote}.url
- WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
- OUTPUT_VARIABLE url
- OUTPUT_STRIP_TRAILING_WHITESPACE)
- #message(STATUS "Git url: ${url}")
- if(url)
- execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=oneline --abbrev-commit -1
- WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
- OUTPUT_VARIABLE GIT_VERSION
- OUTPUT_STRIP_TRAILING_WHITESPACE)
- message(STATUS "Git version: ${GIT_VERSION}")
-
- execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --pretty=format:%ai .
- WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
- OUTPUT_VARIABLE GIT_DATE
- OUTPUT_STRIP_TRAILING_WHITESPACE)
- message(STATUS "Git date: ${GIT_DATE}")
- string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
-
- execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=format:%H -1
- WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
- OUTPUT_VARIABLE SIMGRID_GITHASH
- OUTPUT_STRIP_TRAILING_WHITESPACE)
+ # Check for uncommitted changes
+ execute_process(COMMAND git diff --name-only HEAD
+ WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}
+ OUTPUT_VARIABLE files_changed)
+ if(files_changed)
+ set(GIT_VERSION "${GIT_VERSION}-dirty")
endif()
elseif(EXISTS ${CMAKE_HOME_DIRECTORY}/.gitversion)
FILE(STRINGS ${CMAKE_HOME_DIRECTORY}/.gitversion GIT_VERSION)
else()
set(GIT_VERSION "none, release version")
endif()
+message(STATUS "Git version: ${GIT_VERSION}")
+
+### Define source packages for Libs
+include(${CMAKE_HOME_DIRECTORY}/tools/cmake/DefinePackages.cmake)
-### Setup gcc & clang flags
+### Setup gcc & clang flags (include after DefinePackage.cmake, and before generating header files)
if (NOT MSVC)
include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Flags.cmake)
endif()
# Avoid triggering a (full) rebuild by touching the files if they did not really change
configure_file("${CMAKE_HOME_DIRECTORY}/src/internal_config.h.in" "${CMAKE_BINARY_DIR}/src/internal_config.h.generated" @ONLY IMMEDIATE)
-configure_file("${CMAKE_HOME_DIRECTORY}/src/simgrid/version.h.in" "${CMAKE_BINARY_DIR}/src/simgrid/version.h.generated" @ONLY IMMEDIATE)
+configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid/version.h.in" "${CMAKE_BINARY_DIR}/include/simgrid/version.h.generated" @ONLY IMMEDIATE)
configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid/config.h.in" "${CMAKE_BINARY_DIR}/include/simgrid/config.h.generated" @ONLY IMMEDIATE)
execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/src/internal_config.h.generated ${CMAKE_BINARY_DIR}/src/internal_config.h)
-execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/src/simgrid/version.h.generated ${CMAKE_BINARY_DIR}/src/simgrid/version.h)
+execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/include/simgrid/version.h.generated ${CMAKE_BINARY_DIR}/include/simgrid/version.h)
execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/include/simgrid/config.h.generated ${CMAKE_BINARY_DIR}/include/simgrid/config.h)
file(REMOVE ${CMAKE_BINARY_DIR}/src/internal_config.h.generated)
file(REMOVE ${CMAKE_BINARY_DIR}/include/simgrid/config.h.generated)
+file(REMOVE ${CMAKE_BINARY_DIR}/include/simgrid/version.h.generated)
# We need two versions of the SMPI scripts because they contain the path to the library
# so, it depends of whether SimGrid is installed, or run from the sources (during the build)
if(NS3_LIBRARY_PATH)
set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
endif()
-set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
+set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
set(SMPIMAIN ${libdir}/simgrid/smpimain)
set(SMPIREPLAYMAIN ${libdir}/simgrid/smpireplaymain)
if(NS3_LIBRARY_PATH)
set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
endif()
-set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
+set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
set(SMPIMAIN ${CMAKE_BINARY_DIR}/lib/simgrid/smpimain)
set(SMPIREPLAYMAIN ${CMAKE_BINARY_DIR}/lib/simgrid/smpireplaymain)
set(generated_headers_to_install
${CMAKE_CURRENT_BINARY_DIR}/include/smpi/mpif.h
${CMAKE_CURRENT_BINARY_DIR}/include/simgrid/config.h
+ ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid/version.h
)
set(generated_headers ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h )
SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
"${generated_files_to_clean}")
-### Define source packages for Libs
-include(${CMAKE_HOME_DIRECTORY}/tools/cmake/DefinePackages.cmake)
-
add_custom_target(tests COMMENT "Recompiling the tests")
### Build some Maintainer files
include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MaintainerMode.cmake)
-include(${CMAKE_HOME_DIRECTORY}/tools/cmake/UnitTesting.cmake)
### Make Libs
if(NOT WIN32)
include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Java.cmake)
endif()
+if (enable_model-checking AND (NOT ("cxx_std_14" IN_LIST known_features)))
+ message(WARNING "C++14 not found. The model-checker will use a slow hash function. You should upgrade your compiler")
+ set(SG_HAVE_CPP14 0)
+else()
+ set(SG_HAVE_CPP14 1)
+ set_property(TARGET simgrid PROPERTY CXX_STANDARD 14)
+endif()
+
# Python binding (with pybind11)
################
-
# Our usage of pybind11::overload_cast mandates C++14
-get_property(known_features GLOBAL PROPERTY CMAKE_CXX_KNOWN_FEATURES)
-if ("cxx_std_14" IN_LIST known_features)
- find_package(pybind11 2.2.0)
- if(NOT PYTHONLIBS_FOUND)
+if((NOT DEFINED enable_python) OR enable_python)
+ if("cxx_std_14" IN_LIST known_features)
+
+ if(EXISTS ${CMAKE_HOME_DIRECTORY}/pybind11) # Try to use a local copy of pybind11, if any
+ message(STATUS "Use the internal copy of pybind11 (using C++14).")
+ add_subdirectory(${CMAKE_HOME_DIRECTORY}/pybind11)
+ set(pybind11_FOUND ON)
+
+ set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_HOME_DIRECTORY}/pybind11/tools/)
+ set(Python_ADDITIONAL_VERSIONS 3.7 3.6 3.5 3.4)
+ find_package(PythonLibsNew ${PYBIND11_PYTHON_VERSION} REQUIRED)
+
+ else()
+ find_package(pybind11 CONFIG)
+ message(STATUS "Pybind11 version: ${pybind11_VERSION}")
+ if (pybind11_VERSION VERSION_LESS 2.4)
+ message(STATUS "SimGrid needs at least v2.4 of pybind11. Disabling the Python bindings.")
+ set(pybind11_FOUND OFF)
+ endif()
+ endif()
+
+ if(NOT PYTHONLIBS_FOUND)
+ message(STATUS "Python libs not found. Turn pybind11 off.")
+
+ set(pybind11_FOUND OFF)
+ endif()
+
+ else()
+ message(STATUS "No support for C++14 detected, don't even search for pybind11.")
set(pybind11_FOUND OFF)
endif()
-else()
- message(STATUS "No support for C++14 detected, don't even search for pybind11.")
- set(pybind11_FOUND OFF)
+ unset(known_features)
endif()
-unset(known_features)
option(enable_python "Whether the Python bindings are activated." ${pybind11_FOUND}) # ON by default if dependencies are met
if("${CMAKE_SYSTEM}" MATCHES "FreeBSD" AND enable_model-checking AND enable_python)
- message(WARNING "FreeBSD + Model-Checking + Python = too much for now. Disabling python.")
+ message(WARNING "FreeBSD + Model-Checking + Python = too much for now. Disabling the Python bindings.")
set(enable_python FALSE)
endif()
if(enable_python)
if(pybind11_FOUND)
message(STATUS "Found pybind11, with C++14.")
- pybind11_add_module(python-bindings src/bindings/python/simgrid_python.cpp)
+ if(NOT enable_lto)
+ set(pybind11_options NO_EXTRAS)
+ endif()
+ pybind11_add_module(python-bindings src/bindings/python/simgrid_python.cpp ${pybind11_options})
target_compile_features(python-bindings PRIVATE cxx_std_14)
target_link_libraries(python-bindings PUBLIC simgrid)
- set_target_properties(python-bindings PROPERTIES LIBRARY_OUTPUT_NAME simgrid)
+ set_target_properties(python-bindings PROPERTIES
+ LIBRARY_OUTPUT_NAME simgrid
+ CXX_VISIBILITY_PRESET "default")
add_dependencies(tests python-bindings)
set_property(TARGET python-bindings
APPEND PROPERTY INCLUDE_DIRECTORIES "${INTERNAL_INCLUDES}")
message(" Cmake Generator .............: ${CMAKE_GENERATOR}")
message(" Site ........................: ${SITE}")
message(" Install prefix ..............: ${CMAKE_INSTALL_PREFIX}")
-if(release)
- message(" Release .....................: simgrid-${release_version}${SIMGRID_VERSION_EXTRA} (release build)")
-else()
- message(" Release .....................: simgrid-${release_version}${SIMGRID_VERSION_EXTRA} (development build)")
-endif()
+message(" Release .....................: simgrid-${release_version}")
message("")
message(" Compiler: C .................: ${CMAKE_C_COMPILER} (id: ${CMAKE_C_COMPILER_ID})")
message(" version .............: ${CMAKE_C_COMPILER_VERSION}")
message(" with LTO ....................: ${enable_lto}")
message("")
+if (SIMGRID_HAVE_MSG)
+ message(" Compile MSG .................: ON")
+else()
+ message(" Compile MSG .................: OFF")
+endif()
+
if (SIMGRID_HAVE_NS3)
- message(" Compile NS-3 ................: yes (path: ${NS3_PATH})")
+ message(" Compile ns-3 ................: ON (path: ${NS3_PATH})")
else()
- message(" Compile NS-3 ................: NO (hint: ${NS3_HINT})")
+ message(" Compile ns-3 ................: OFF (hint: ${NS3_HINT})")
endif()
if (${Java_FOUND})
- message(" Compile Java ................: yes")
+ message(" Compile Java ................: ON")
message(" Native lib in jar .........: ${enable_lib_in_jar}")
else()
- message(" Compile Java ................: NO")
+ message(" Compile Java ................: OFF")
endif()
if(pybind11_FOUND)
message(" Compile Python bindings .....: ${enable_python}")
message(" module ....................: ${PYTHON_MODULE_PREFIX}simgrid${PYTHON_MODULE_EXTENSION}")
else()
- message(" Compile Python bindings .....: NO (disabled, or pybind11 not found)")
+ message(" Compile Python bindings .....: OFF (disabled, or pybind11 not found)")
endif()
message(" Compile Lua .................: ${SIMGRID_HAVE_LUA}")
message(" Compile Smpi ................: ${HAVE_SMPI}")
