CMakeLists.txt.orig

#------------------------------------------------------------------------------#
# Distributed under the OSI-approved Apache License, Version 2.0.  See
# accompanying file Copyright.txt for details.
#------------------------------------------------------------------------------#

cmake_minimum_required(VERSION 3.12)

# 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()

include(${CMAKE_CURRENT_LIST_DIR}/cmake/ADIOSFunctions.cmake)

setup_version(2.7.1)

project(ADIOS2 VERSION ${ADIOS2_VERSION})

#------------------------------------------------------------------------------#
# Some boilerplate to setup nice output directories
#------------------------------------------------------------------------------#
include(GNUInstallDirs)
set(CMAKE_INSTALL_CMAKEDIR ${CMAKE_INSTALL_LIBDIR}/cmake/adios2
  CACHE STRING "Installation CMake subdirectory")
mark_as_advanced(CMAKE_INSTALL_CMAKEDIR)

list(INSERT CMAKE_MODULE_PATH 0 "${PROJECT_SOURCE_DIR}/cmake")
if(NOT CMAKE_ARCHIVE_OUTPUT_DIRECTORY)
  set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY
    ${PROJECT_BINARY_DIR}/${CMAKE_INSTALL_LIBDIR})
endif()
if(NOT CMAKE_LIBRARY_OUTPUT_DIRECTORY)
  set(CMAKE_LIBRARY_OUTPUT_DIRECTORY
    ${PROJECT_BINARY_DIR}/${CMAKE_INSTALL_LIBDIR})
endif()
if(NOT CMAKE_RUNTIME_OUTPUT_DIRECTORY)
  set(CMAKE_RUNTIME_OUTPUT_DIRECTORY
    ${PROJECT_BINARY_DIR}/${CMAKE_INSTALL_BINDIR})
endif()

# Let windows builds auto-export dll symbols
set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS TRUE)

#------------------------------------------------------------------------------#
# Silence MSVC warnings
#------------------------------------------------------------------------------#

if(MSVC)
  add_definitions(
    -D_CRT_SECURE_NO_DEPRECATE
    -D_CRT_SECURE_NO_WARNINGS
    -D_SCL_SECURE_NO_DEPRECATE
    -D_SILENCE_TR1_NAMESPACE_DEPRECATION_WARNING
  )
endif()

#------------------------------------------------------------------------------#
# Deal with any pre-installation cleanup tasks
#------------------------------------------------------------------------------#
add_subdirectory(cmake/install/pre)

#------------------------------------------------------------------------------#
# Top level options
#------------------------------------------------------------------------------#

# Default to a debug build if not specified
if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
  set(CMAKE_BUILD_TYPE "Release" CACHE STRING "Choose the type of build." FORCE)
endif()

# Force C++11 and C99
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED True)
if(NOT MSVC)
  set(CMAKE_C_STANDARD 99)
  set(CMAKE_C_STANDARD_REQUIRED True)
endif()

# Option for packagers to add a suffix after "adios" in library names (to
# install multiple builds in parallel)
set(ADIOS2_LIBRARY_SUFFIX "" CACHE STRING
  "Suffix to put after \"adios\" in library names")
set(ADIOS2_EXECUTABLE_SUFFIX "${ADIOS2_LIBRARY_SUFFIX}" CACHE STRING
  "Suffix to append to executable names")
mark_as_advanced(ADIOS2_LIBRARY_SUFFIX ADIOS2_EXECUTABLE_SUFFIX)

# Use meta-compile features if available, otherwise use specific language
# features
if(CMAKE_CXX_COMPILER_ID MATCHES "^(GNU|Intel|Clang|AppleClang|MSVC)$")
  set(ADIOS2_CXX11_FEATURES cxx_auto_type cxx_nullptr)
else()
  set(ADIOS2_CXX11_FEATURES cxx_std_11)
endif()
if(CMAKE_C_COMPILER_ID MATCHES "^(GNU|Intel|Clang|AppleClang|MSVC)$")
  set(ADIOS2_C99_FEATURES c_restrict)
else()
  set(ADIOS2_C99_FEATURES c_std_99)
endif()

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)
cmake_dependent_option(BUILD_SHARED_LIBS
  "Build shared libraries (so/dylib/dll)." ${SHARED_LIBS_SUPPORTED}
  "SHARED_LIBS_SUPPORTED" OFF
)
mark_as_advanced(BUILD_SHARED_LIBS)
if((NOT BUILD_SHARED_LIBS) AND (NOT DEFINED CMAKE_POSITION_INDEPENDENT_CODE))
  set(CMAKE_POSITION_INDEPENDENT_CODE ON)
endif()

include(CTest)

adios_option(Blosc     "Enable support for Blosc transforms" AUTO)
adios_option(BZip2     "Enable support for BZip2 transforms" AUTO)
adios_option(ZFP       "Enable support for ZFP transforms" AUTO)
adios_option(SZ        "Enable support for SZ transforms" AUTO)
adios_option(MGARD     "Enable support for MGARD transforms" AUTO)
adios_option(PNG       "Enable support for PNG transforms" AUTO)
adios_option(MPI       "Enable support for MPI" AUTO)
adios_option(DataMan   "Enable support for DataMan" AUTO)
adios_option(DataSpaces "Enable support for DATASPACES" AUTO)
adios_option(SSC       "Enable support for SSC" AUTO)
adios_option(Table     "Enable support for Table" AUTO)
adios_option(SST       "Enable support for SST" AUTO)
adios_option(ZeroMQ    "Enable support for ZeroMQ" AUTO)
adios_option(HDF5      "Enable support for the HDF5 engine" AUTO)
adios_option(IME       "Enable support for DDN IME transport" AUTO)
adios_option(Python    "Enable support for Python bindings" AUTO)
adios_option(Fortran   "Enable support for Fortran bindings" AUTO)
adios_option(SysVShMem "Enable support for SysV Shared Memory IPC on *NIX" AUTO)
adios_option(Profiling "Enable support for profiling" AUTO)
adios_option(Endian_Reverse "Enable support for Little/Big Endian Interoperability" AUTO)
adios_option(JULEA "Enable support for JULEA" AUTO)
include(${PROJECT_SOURCE_DIR}/cmake/DetectOptions.cmake)

if(ADIOS2_HAVE_MPI)
  if(MPIEXEC_MAX_NUMPROCS LESS 4 AND "$ENV{OMPI_MCA_rmaps_base_oversubscribe}")
    message(STATUS "OpenMPI oversubscribe detected: raising MPIEXEC_MAX_NUMPROCS to 4 for testing")
    set(MPIEXEC_MAX_NUMPROCS 4 CACHE STRING "" FORCE)
  endif()

  # Workaround for MPI forcing the link of C++ bindings
  add_definitions(-DOMPI_SKIP_MPICXX -DMPICH_SKIP_MPICXX)
endif()

set(ADIOS2_CONFIG_OPTS
<<<<<<< HEAD
    Blosc BZip2 ZFP SZ MGARD PNG MPI DataMan Table SSC SST DataSpaces ZeroMQ HDF5 IME Python Fortran SysVShMem Profiling Endian_Reverse JULEA
=======
    Blosc BZip2 ZFP SZ MGARD PNG MPI DataMan Table SSC SST DataSpaces ZeroMQ HDF5 HDF5_VOL IME Python Fortran SysVShMem Profiling Endian_Reverse
>>>>>>> upstream/release_27
)
GenerateADIOSHeaderConfig(${ADIOS2_CONFIG_OPTS})
configure_file(
  ${PROJECT_SOURCE_DIR}/CTestCustom.cmake.in
  ${PROJECT_BINARY_DIR}/CTestCustom.cmake
  @ONLY
)

install(FILES ${PROJECT_BINARY_DIR}/source/adios2/common/ADIOSConfig.h
  DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/adios2/common
  COMPONENT adios2_core-development
)

#------------------------------------------------------------------------------#
# Some specialized shared library and RPATH handling
#------------------------------------------------------------------------------#
option(ADIOS2_RUN_INSTALL_TEST "Enable / disable the install test" TRUE)
mark_as_advanced(ADIOS2_RUN_INSTALL_TEST)
if(BUILD_SHARED_LIBS AND ADIOS2_RUN_INSTALL_TEST)
  set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
  string(REGEX REPLACE "[^/]+" ".." relative_base "${CMAKE_INSTALL_LIBDIR}")

  if(APPLE)
    # Various homebrew MPI fortran installations break rpath usage on OSX
    if(APPLE AND ADIOS2_HAVE_Fortran AND ADIOS2_HAVE_MPI)
      set(CMAKE_MACOSX_RPATH OFF)
      if(NOT CMAKE_VERSION VERSION_LESS 3.17)
        set(CMAKE_INSTALL_NAME_DIR
          "$<INSTALL_PREFIX>/${CMAKE_INSTALL_LIBDIR}")
      else()
        set(CMAKE_INSTALL_NAME_DIR
          "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}")
        message(STATUS "Skipping install tests due to platform specific rpath oddities")
        set(ADIOS2_RUN_INSTALL_TEST FALSE)
      endif()
    else()
      set(CMAKE_INSTALL_RPATH "@loader_path/${relative_base}/${CMAKE_INSTALL_LIBDIR}")
    endif()

  elseif(CMAKE_SYSTEM_NAME MATCHES "Linux")
    # Linux needs some specialized RPATH handling
    set(CMAKE_INSTALL_RPATH "$ORIGIN/${relative_base}/${CMAKE_INSTALL_LIBDIR}")
  endif()
endif()

#------------------------------------------------------------------------------#
# 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
#------------------------------------------------------------------------------#
<<<<<<< HEAD
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})

=======
>>>>>>> upstream/release_27
cmake_dependent_option(ADIOS2_RUN_MPI_MPMD_TESTS
  "Enable the parallel MPMD tests" ON
  "BUILD_TESTING;ADIOS2_HAVE_MPI" OFF)
mark_as_advanced(ADIOS2_RUN_MPI_MPMD_TESTS)

if(BUILD_TESTING)
  find_program(DIFF_EXECUTABLE diff)
  if(DIFF_EXECUTABLE)
    set(DIFF_COMMAND ${DIFF_EXECUTABLE})
  elseif(GIT_COMMAND)
    set(DIFF_COMMAND ${GIT_COMMAND} diff)
  elseif(GITCOMMAND)
    set(DIFF_COMMAND ${GITCOMMAND} diff)
  endif()
  if(NOT DIFF_COMMAND)
    message(FATAL_ERROR "diff command is required for testing")
  endif()

  enable_testing()
  add_subdirectory(testing)
endif()

#------------------------------------------------------------------------------#
# Generating package configs
#------------------------------------------------------------------------------#
add_subdirectory(cmake/install/packaging)

#------------------------------------------------------------------------------#
# Generating static adios-config
#------------------------------------------------------------------------------#
option(ADIOS2_INSTALL_GENERATE_CONFIG "Install a generated adios2-config shell script for non-cmake projects" ON)
mark_as_advanced(ADIOS2_INSTALL_GENERATE_CONFIG)
if(ADIOS2_INSTALL_GENERATE_CONFIG)
  add_subdirectory(cmake/install/post)
endif()

#------------------------------------------------------------------------------#
# 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("")
if(ADIOS2_HAVE_Fortran)
  message("  Fortran Compiler : ${CMAKE_Fortran_COMPILER_ID} "
                               "${CMAKE_Fortran_COMPILER_VERSION} "
                               "${CMAKE_Fortran_COMPILER_WRAPPER}")
  message("    ${CMAKE_Fortran_COMPILER}")
  message("")
endif()
message("  Installation prefix: ${CMAKE_INSTALL_PREFIX}")
message("        bin: ${CMAKE_INSTALL_BINDIR}")
message("        lib: ${CMAKE_INSTALL_LIBDIR}")
message("    include: ${CMAKE_INSTALL_INCLUDEDIR}")
message("      cmake: ${CMAKE_INSTALL_CMAKEDIR}")
if(DEFINED CMAKE_INSTALL_PYTHONDIR)
  message("     python: ${CMAKE_INSTALL_PYTHONDIR}")
endif()
message("")
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("    Examples: ${ADIOS2_BUILD_EXAMPLES}")
message("    Build Options:")

foreach(opt IN LISTS ADIOS2_CONFIG_OPTS)
  message_pad("      ${opt}" 16 label)
  if(${ADIOS2_HAVE_${opt}})
    message("${label}: ON")
  else()
    message("${label}: OFF")
  endif()
endforeach()
<<<<<<< HEAD
if (ADIOS2_HAVE_SST AND ADIOS2_SST_HAVE_LIBFABRIC)
=======

if (ADIOS2_HAVE_SST AND ADIOS2_SST_HAVE_LIBFABRIC) 
>>>>>>> upstream/release_27
message("    RDMA Transport for Staging: Available")
else()
message("    RDMA Transport for Staging: Unconfigured")
endif()