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CMakeLists.txt
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CMakeLists.txt
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#------------------------------------------------------------------------------#
# Distributed under the OSI-approved Apache License, Version 2.0. See
# accompanying file Copyright.txt for details.
#------------------------------------------------------------------------------#
cmake_minimum_required(VERSION 3.5)
# Fail immediately if not using an out-of-source build
if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR)
message(FATAL_ERROR
"In-source builds are not supported. Please create a build directory "
"separate from the source directory")
endif()
project(ADIOS2 VERSION 2.0.0)
#------------------------------------------------------------------------------#
# Some boilerplate to setup nice output directories
#------------------------------------------------------------------------------#
set(CMAKE_INSTALL_BINDIR bin)
set(CMAKE_INSTALL_LIBDIR lib)
set(CMAKE_INSTALL_INCLUDEDIR include)
set(CMAKE_INSTALL_CMAKEDIR lib/cmake/adios2)
list(INSERT CMAKE_MODULE_PATH 0 "${ADIOS2_SOURCE_DIR}/cmake")
if(NOT CMAKE_ARCHIVE_OUTPUT_DIRECTORY)
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY
${ADIOS2_BINARY_DIR}/${CMAKE_INSTALL_LIBDIR})
endif()
if(NOT CMAKE_LIBRARY_OUTPUT_DIRECTORY)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY
${ADIOS2_BINARY_DIR}/${CMAKE_INSTALL_LIBDIR})
endif()
if(NOT CMAKE_RUNTIME_OUTPUT_DIRECTORY)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY
${ADIOS2_BINARY_DIR}/${CMAKE_INSTALL_BINDIR})
endif()
# Let windows builds auto-export dll symbols
set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS TRUE)
#------------------------------------------------------------------------------#
# Top level options
#------------------------------------------------------------------------------#
include(ADIOSFunctions)
# Default to a debug build if not specified
if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE "Debug" CACHE STRING "Choose the type of build." FORCE)
endif()
# Force C++11
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED True)
include(CMakeDependentOption)
# Setup shared library defaults. If explicitly specified somehow, then default
# to that. Otherwise base the default on whether or not shared libs are even
# supported.
get_property(SHARED_LIBS_SUPPORTED GLOBAL PROPERTY TARGET_SUPPORTS_SHARED_LIBS)
if(DEFINED ADIOS2_BUILD_SHARED_LIBS)
set(ADIOS2_BUILD_SHARED_LIBS_DEFAULT ${ADIOS2_BUILD_SHARED_LIBS})
elseif(DEFINED BUILD_SHARED_LIBS)
set(ADIOS2_BUILD_SHARED_LIBS_DEFAULT ${BUILD_SHARED_LIBS})
else()
set(ADIOS2_BUILD_SHARED_LIBS_DEFAULT ${SHARED_LIBS_SUPPORTED})
endif()
cmake_dependent_option(ADIOS2_BUILD_SHARED_LIBS
"Build shared libraries (so/dylib/dll)." ${ADIOS2_BUILD_SHARED_LIBS_DEFAULT}
"SHARED_LIBS_SUPPORTED" OFF
)
set(BUILD_SHARED_LIBS ${ADIOS2_BUILD_SHARED_LIBS})
mark_as_advanced(BUILD_SHARED_LIBS)
# Setup PIC defaults. If explicitly specified somehow, then default
# to that. Otherwise base the default on whether or not shared libs are even
# supported.
if(DEFINED ADIOS2_ENABLE_PIC)
set(ADIOS2_ENABLE_PIC_DEFAULT ${ADIOS2_ENABLE_PIC})
elseif(DEFINED CMAKE_POSITION_INDEPENDENT_CODE)
set(ADIOS2_ENABLE_PIC_DEFAULT ${CMAKE_POSITION_INDEPENDENT_CODE})
else()
set(ADIOS2_ENABLE_PIC_DEFAULT ${SHARED_LIBS_SUPPORTED})
endif()
cmake_dependent_option(ADIOS2_ENABLE_PIC
"Build with Position Independent Code" ${ADIOS2_ENABLE_PIC_DEFAULT}
"SHARED_LIBS_SUPPORTED" OFF
)
set(CMAKE_POSITION_INDEPENDENT_CODE ${ADIOS2_ENABLE_PIC})
mark_as_advanced(CMAKE_POSITION_INDEPENDENT_CODE)
adios_option(BZip2 "Enable support for BZip2 transforms" AUTO)
adios_option(ZFP "Enable support for ZFP transforms" AUTO)
adios_option(VTKm "Enable support for Visualization transforms" AUTO)
adios_option(MPI "Enable support for MPI" AUTO)
adios_option(DataMan "Enable support for DataMan" AUTO)
adios_option(ZeroMQ "Enable support for ZeroMQ" AUTO)
adios_option(HDF5 "Enable support for the HDF5 engine" AUTO)
adios_option(ADIOS1 "Enable support for the ADIOS 1.x engine" AUTO)
adios_option(Python "Enable support for Python bindings" AUTO)
adios_option(C "Enable support for C bindings" AUTO)
adios_option(SysVShMem "Enable support for SysV Shared Memory IPC on *NIX" AUTO)
include(${ADIOS2_SOURCE_DIR}/cmake/DetectOptions.cmake)
if(ADIOS2_HAVE_MPI)
# Workaround for OpenMPI forcing the link of C++ bindings
add_definitions(-DOMPI_SKIP_MPICXX)
endif()
GenerateADIOSHeaderConfig(MPI ZFP VTKm BZip2 ADIOS1 HDF5 DataMan Python C SysVShMem)
install(FILES ${ADIOS2_BINARY_DIR}/source/adios2/ADIOSConfig.h
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/adios2
)
#------------------------------------------------------------------------------#
# Third party libraries
#------------------------------------------------------------------------------#
include(CTest)
mark_as_advanced(BUILD_TESTING)
add_subdirectory(thirdparty)
#------------------------------------------------------------------------------#
# Main library source
#------------------------------------------------------------------------------#
add_subdirectory(source)
#------------------------------------------------------------------------------#
# Language bindings
#------------------------------------------------------------------------------#
add_subdirectory(bindings)
#------------------------------------------------------------------------------#
# Examples
#------------------------------------------------------------------------------#
option(ADIOS2_BUILD_EXAMPLES "Build examples" ON)
option(ADIOS2_BUILD_EXAMPLES_EXPERIMENTAL "Build experimental examples" OFF)
if(ADIOS2_BUILD_EXAMPLES)
add_subdirectory(examples)
endif()
#------------------------------------------------------------------------------#
# Testing
#------------------------------------------------------------------------------#
if(DEFINED BUILD_TESTING)
set(ADIOS2_BUILD_TESTING_DEFAULT ${BUILD_TESTING})
else()
set(ADIOS2_BUILD_TESTING_DEFAULT ON)
endif()
unset(BUILD_TESTING)
option(ADIOS2_BUILD_TESTING "Build the ADIOS2 testing tree" ${ADIOS2_BUILD_TESTING_DEFAULT})
include(CTest)
set(BUILD_TESTING ${ADIOS2_BUILD_TESTING})
if(BUILD_TESTING)
enable_testing()
add_subdirectory(testing)
endif()
#------------------------------------------------------------------------------#
# Generating package configs
#------------------------------------------------------------------------------#
GenerateADIOSPackageConfig()
#------------------------------------------------------------------------------#
# Configuration summary
#------------------------------------------------------------------------------#
message("")
message("ADIOS2 build configuration:")
message(" ADIOS Version: ${ADIOS2_VERSION}")
message(" C++ Compiler : ${CMAKE_CXX_COMPILER_ID} ${CMAKE_CXX_COMPILER_VERSION} ${CMAKE_CXX_COMPILER_WRAPPER}")
message(" ${CMAKE_CXX_COMPILER}")
message("")
message(" Installation prefix: ${CMAKE_INSTALL_PREFIX}")
message(" Features:")
if(BUILD_SHARED_LIBS)
set(msg_lib_type "shared")
elseif(CMAKE_POSITION_INDEPENDENT_CODE)
set(msg_lib_type "static (with PIC)")
else()
set(msg_lib_type "static (without PIC)")
endif()
message(" Library Type: ${msg_lib_type}")
message(" Build Type: ${CMAKE_BUILD_TYPE}")
message(" Testing: ${BUILD_TESTING}")
message(" Build Options:")
foreach(opt BZip2 ZFP VTKm MPI DataMan ZeroMQ HDF5 ADIOS1 Python C SysVShMem)
message_pad(" ${opt}" 15 label)
if(${ADIOS2_HAVE_${opt}})
message("${label}: ON")
else()
message("${label}: OFF")
endif()
endforeach()
message("")