# Build the version number
set(SIMGRID_VERSION_MAJOR "3")
-set(SIMGRID_VERSION_MINOR "29")
+set(SIMGRID_VERSION_MINOR "31")
set(SIMGRID_VERSION_PATCH "1") # odd => git branch; even => stable release or released snapshot
if(${SIMGRID_VERSION_PATCH} EQUAL "0")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g3")
if (CMAKE_COMPILER_IS_GNUCC)
- if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "5.0")
+ if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "7.0")
message(FATAL_ERROR
- "SimGrid needs at least g++ version 5.0 to compile but you have ${CMAKE_CXX_COMPILER_VERSION}."
- "You need a sufficient support of c++14 to compile SimGrid.")
+ "SimGrid needs at least g++ version 7.0 to compile but you have ${CMAKE_CXX_COMPILER_VERSION}."
+ "You need a sufficient support of c++17 to compile SimGrid.")
endif()
endif()
## We need a decent support of the C++14 and C11 standards
-set(CMAKE_CXX_STANDARD 14)
+set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_C_STANDARD 11)
if(enable_ns3)
include(FindNS3)
if (SIMGRID_HAVE_NS3)
- if (NS3_VERSION VERSION_LESS "3.28")
+ if (NOT NS3_VERSION EQUAL "3-dev" AND NS3_VERSION VERSION_LESS "3.28")
message(FATAL_ERROR "SimGrid needs at least ns-3.28. Please upgrade or disable that cmake option.")
endif()
set(SIMGRID_HAVE_NS3 1)
endif()
endif()
+### Check for Eigen library
+set(SIMGRID_HAVE_EIGEN3 0)
+find_package (Eigen3 3.3 CONFIG
+ HINTS ${EIGEN3_HINT})
+if (Eigen3_FOUND)
+ set(SIMGRID_HAVE_EIGEN3 1)
+ message(STATUS "Found Eigen3: ${EIGEN3_INCLUDE_DIR}")
+ include_directories(${EIGEN3_INCLUDE_DIR})
+ if ("3.3.4" VERSION_EQUAL EIGEN3_VERSION_STRING AND CMAKE_COMPILER_IS_GNUCC)
+ message(STATUS "Avoid build error of Eigen3 v3.3.4 using -Wno-error=int-in-bool-context")
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-error=int-in-bool-context")
+ endif()
+else()
+ message(STATUS "Disabling model BMF because Eigen3 was not found. If it's installed, use EIGEN3_HINT to hint cmake about the location of Eigen3Config.cmake")
+endif()
+
set(SIMGRID_HAVE_MSG 0)
if(enable_msg)
set(SIMGRID_HAVE_MSG 1)
endif()
if (enable_model-checking AND enable_ns3)
- message(FATAL_ERROR "Cannot activate both model-checking and ns-3 bindings: ns-3 pulls too much dependencies for the MC to work")
+ message(WARNING "Activating both model-checking and ns-3 bindings is considered experimental.")
endif()
if(enable_smpi)
set(exec_prefix ${CMAKE_INSTALL_PREFIX})
set(includedir "${CMAKE_INSTALL_FULL_INCLUDEDIR}")
set(libdir "${CMAKE_INSTALL_FULL_LIBDIR}")
-set(includeflag "-I${includedir} -I${includedir}/smpi")
+set(includeflag "\"-I${includedir}\" \"-I${includedir}/smpi\"")
set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${libdir}")
if(NS3_LIBRARY_PATH)
set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
set(exec_prefix "${CMAKE_BINARY_DIR}/smpi_script/")
set(includedir "${CMAKE_HOME_DIRECTORY}/include")
set(libdir "${CMAKE_BINARY_DIR}/lib")
-set(includeflag "-I${includedir} -I${includedir}/smpi")
-set(includeflag "${includeflag} -I${CMAKE_BINARY_DIR}/include -I${CMAKE_BINARY_DIR}/include/smpi")
+set(includeflag "\"-I${includedir}\" \"-I${includedir}/smpi\"")
+set(includeflag "${includeflag} \"-I${CMAKE_BINARY_DIR}/include\" \"-I${CMAKE_BINARY_DIR}/include/smpi\"")
set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${libdir}")
if(NS3_LIBRARY_PATH)
set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
set_property(TARGET python-bindings
APPEND PROPERTY INCLUDE_DIRECTORIES "${INTERNAL_INCLUDES}")
- if("${CMAKE_INSTALL_PREFIX}" STREQUAL "/usr")
- set(pybind_install_dir ${Python3_SITEARCH})
- else()
- string(REGEX REPLACE "^/usr/" "${CMAKE_INSTALL_PREFIX}/" pybind_install_dir ${Python3_SITEARCH})
+ if("${SIMGRID_PYTHON_LIBDIR}" STREQUAL "") # value not manually set
+ if("${CMAKE_INSTALL_PREFIX}" STREQUAL "/usr")
+ set(SIMGRID_PYTHON_LIBDIR ${Python3_SITEARCH})
+ else("${CMAKE_INSTALL_PREFIX}" STREQUAL "/usr")
+ string(REGEX REPLACE "^/usr/" "${CMAKE_INSTALL_PREFIX}/" SIMGRID_PYTHON_LIBDIR ${Python3_SITEARCH})
+ endif("${CMAKE_INSTALL_PREFIX}" STREQUAL "/usr")
endif()
- install(TARGETS python-bindings
- LIBRARY DESTINATION "${pybind_install_dir}")
+ install(TARGETS python-bindings
+ LIBRARY DESTINATION "${SIMGRID_PYTHON_LIBDIR}")
else()
message(FATAL_ERROR "Please install pybind11-dev to build the Python bindings (or disable that option).")
endif()
if(pybind11_FOUND)
message(" Compile Python bindings .....: ${enable_python}")
message(" module ....................: ${PYTHON_MODULE_PREFIX}simgrid${PYTHON_MODULE_EXTENSION}")
- message(" install path ..............: ${pybind_install_dir}")
+ message(" install path ..............: ${SIMGRID_PYTHON_LIBDIR} (force another value with -DSIMGRID_PYTHON_LIBDIR)")
else()
message(" Compile Python bindings .....: OFF (disabled, or pybind11 not found)")
endif()
+if(Eigen3_FOUND)
+ message(" Eigen3 library ..............: ${EIGEN3_VERSION_STRING} in ${EIGEN3_INCLUDE_DIR}")
+else()
+ message(" Eigen3 library ..............: not found (EIGEN3_HINT='${EIGEN3_HINT}').")
+endif()
message(" Compile Smpi ................: ${HAVE_SMPI}")
message(" Smpi fortran ..............: ${SMPI_FORTRAN}")
message(" MPICH3 testsuite ..........: ${enable_smpi_MPICH3_testsuite}")
+message(" MBI testsuite .............: ${enable_smpi_MBI_testsuite}")
message(" Privatization .............: ${HAVE_PRIVATIZATION}")
message(" PAPI support...............: ${HAVE_PAPI}")
message(" Compile Boost.Context support: ${HAVE_BOOST_CONTEXTS}")
