hdf5/config/cmake_ext_mod/HDFMacros.cmake
David Young 174f4275ba
To reduce maintenance effort, delete the noerror- variants of the compiler flags files (#1033)
* Avoid maintenance headaches: delete the `noerror-` variants of the
compiler flags files, since they essentially duplicate the `error-`
files modulo the replacement of `-Werror=` with `-W` and any changes in
comments.  (I verified the duplication with a script.)

For autoconf, reinstate the use of the `demote_errors` shell function to
derive the `noerror-` content from the `error-` content.  `demote_errors`
replaces `-Werror=` with `-W` when `WARNINGS_AS_ERRORS` is `no`.

Slightly reorder `configure.ac` so that the setting of
`WARNINGS_AS_ERRORS` takes effect before the `error-` files are sourced.

* Take a stab at updating the CMake files to match the changes I made to
the autoconf files to remove `noerror-` files.  I'm not much of a CMake
user so these changes are quite rough.

Looks like the duplication can be reduced with the introduction of a new
macro.

* Delete `noerror-` files from the MANIFEST.

* Reduce duplication in the CMake files: perform the
HDF5_ENABLE_WARNINGS_AS_ERRORS test once in the ADD_H5_FLAGS macro.

* Add a release note.
2021-10-06 16:24:22 -05:00

478 lines
19 KiB
CMake

#
# Copyright by The HDF Group.
# All rights reserved.
#
# This file is part of HDF5. The full HDF5 copyright notice, including
# terms governing use, modification, and redistribution, is contained in
# the COPYING file, which can be found at the root of the source code
# distribution tree, or in https://www.hdfgroup.org/licenses.
# If you do not have access to either file, you may request a copy from
# help@hdfgroup.org.
#
#-------------------------------------------------------------------------------
macro (SET_HDF_BUILD_TYPE)
get_property(_isMultiConfig GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
if(_isMultiConfig)
set(HDF_CFG_NAME ${CMAKE_BUILD_TYPE})
set(HDF_BUILD_TYPE ${CMAKE_CFG_INTDIR})
set(HDF_CFG_BUILD_TYPE \${CMAKE_INSTALL_CONFIG_NAME})
else()
set(HDF_CFG_BUILD_TYPE ".")
if(CMAKE_BUILD_TYPE)
set(HDF_CFG_NAME ${CMAKE_BUILD_TYPE})
set(HDF_BUILD_TYPE ${CMAKE_BUILD_TYPE})
else()
set(HDF_CFG_NAME "Release")
set(HDF_BUILD_TYPE "Release")
endif()
endif()
if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15.0")
message (VERBOSE "Setting build type to 'RelWithDebInfo' as none was specified.")
endif()
set(CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "Choose the type of build." FORCE)
# Set the possible values of build type for cmake-gui
set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release"
"MinSizeRel" "RelWithDebInfo")
endif()
endmacro ()
#-------------------------------------------------------------------------------
macro (SET_GLOBAL_VARIABLE name value)
set (${name} ${value} CACHE INTERNAL "Used to pass variables between directories" FORCE)
endmacro ()
#-------------------------------------------------------------------------------
macro (IDE_GENERATED_PROPERTIES SOURCE_PATH HEADERS SOURCES)
#set(source_group_path "Source/AIM/${NAME}")
string (REPLACE "/" "\\\\" source_group_path ${SOURCE_PATH})
source_group (${source_group_path} FILES ${HEADERS} ${SOURCES})
#-- The following is needed if we ever start to use OS X Frameworks but only
#-- works on CMake 2.6 and greater
#set_property (SOURCE ${HEADERS}
# PROPERTY MACOSX_PACKAGE_LOCATION Headers/${NAME}
#)
endmacro ()
#-------------------------------------------------------------------------------
macro (IDE_SOURCE_PROPERTIES SOURCE_PATH HEADERS SOURCES)
# install (FILES ${HEADERS}
# DESTINATION include/R3D/${NAME}
# COMPONENT Headers
# )
string (REPLACE "/" "\\\\" source_group_path ${SOURCE_PATH} )
source_group (${source_group_path} FILES ${HEADERS} ${SOURCES})
#-- The following is needed if we ever start to use OS X Frameworks but only
#-- works on CMake 2.6 and greater
#set_property (SOURCE ${HEADERS}
# PROPERTY MACOSX_PACKAGE_LOCATION Headers/${NAME}
#)
endmacro ()
#-------------------------------------------------------------------------------
macro (INSTALL_TARGET_PDB libtarget targetdestination targetcomponent)
if (WIN32 AND MSVC AND NOT DISABLE_PDB_FILES)
get_target_property (target_type ${libtarget} TYPE)
if (${libtype} MATCHES "SHARED")
set (targetfilename $<TARGET_PDB_FILE:${libtarget}>)
else ()
get_property (target_name TARGET ${libtarget} PROPERTY $<IF:$<CONFIG:Debug>,OUTPUT_NAME_DEBUG,OUTPUT_NAME_RELWITHDEBINFO>)
set (targetfilename $<TARGET_FILE_DIR:${libtarget}>/${target_name}.pdb)
endif ()
install (
FILES ${targetfilename}
DESTINATION ${targetdestination}
CONFIGURATIONS Debug RelWithDebInfo
COMPONENT ${targetcomponent}
OPTIONAL
)
endif ()
endmacro ()
#-------------------------------------------------------------------------------
macro (INSTALL_PROGRAM_PDB progtarget targetdestination targetcomponent)
if (WIN32 AND MSVC)
install (
FILES $<TARGET_PDB_FILE:${progtarget}>
DESTINATION ${targetdestination}
CONFIGURATIONS Debug RelWithDebInfo
COMPONENT ${targetcomponent}
OPTIONAL
)
endif ()
endmacro ()
#-------------------------------------------------------------------------------
macro (HDF_SET_LIB_OPTIONS libtarget libname libtype)
if (${libtype} MATCHES "SHARED")
set (LIB_RELEASE_NAME "${libname}")
set (LIB_DEBUG_NAME "${libname}${CMAKE_DEBUG_POSTFIX}")
else ()
if (WIN32 AND NOT MINGW)
set (LIB_RELEASE_NAME "lib${libname}")
set (LIB_DEBUG_NAME "lib${libname}${CMAKE_DEBUG_POSTFIX}")
else ()
set (LIB_RELEASE_NAME "${libname}")
set (LIB_DEBUG_NAME "${libname}${CMAKE_DEBUG_POSTFIX}")
endif ()
endif ()
set_target_properties (${libtarget} PROPERTIES
OUTPUT_NAME ${LIB_RELEASE_NAME}
# OUTPUT_NAME_DEBUG ${LIB_DEBUG_NAME}
OUTPUT_NAME_RELEASE ${LIB_RELEASE_NAME}
OUTPUT_NAME_MINSIZEREL ${LIB_RELEASE_NAME}
OUTPUT_NAME_RELWITHDEBINFO ${LIB_RELEASE_NAME}
)
if (${libtype} MATCHES "STATIC")
if (WIN32)
set_target_properties (${libtarget} PROPERTIES
COMPILE_PDB_NAME_DEBUG ${LIB_DEBUG_NAME}
COMPILE_PDB_NAME_RELEASE ${LIB_RELEASE_NAME}
COMPILE_PDB_NAME_MINSIZEREL ${LIB_RELEASE_NAME}
COMPILE_PDB_NAME_RELWITHDEBINFO ${LIB_RELEASE_NAME}
COMPILE_PDB_OUTPUT_DIRECTORY "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}"
)
endif ()
endif ()
option (HDF5_MSVC_NAMING_CONVENTION "Use MSVC Naming conventions for Shared Libraries" OFF)
if (HDF5_MSVC_NAMING_CONVENTION AND MINGW AND ${libtype} MATCHES "SHARED")
set_target_properties (${libtarget} PROPERTIES
IMPORT_SUFFIX ".lib"
IMPORT_PREFIX ""
PREFIX ""
)
endif ()
endmacro ()
#-------------------------------------------------------------------------------
macro (HDF_IMPORT_SET_LIB_OPTIONS libtarget libname libtype libversion)
HDF_SET_LIB_OPTIONS (${libtarget} ${libname} ${libtype})
if (${importtype} MATCHES "IMPORT")
set (importprefix "${CMAKE_STATIC_LIBRARY_PREFIX}")
endif ()
if (${HDF_CFG_NAME} MATCHES "Debug")
set (IMPORT_LIB_NAME ${LIB_DEBUG_NAME})
else ()
set (IMPORT_LIB_NAME ${LIB_RELEASE_NAME})
endif ()
if (${libtype} MATCHES "SHARED")
if (WIN32)
if (MINGW)
set_target_properties (${libtarget} PROPERTIES
IMPORTED_IMPLIB "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/${IMPORT_LIB_NAME}.lib"
IMPORTED_LOCATION "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/${IMPORT_LIB_NAME}${CMAKE_SHARED_LIBRARY_SUFFIX}"
)
else ()
set_target_properties (${libtarget} PROPERTIES
IMPORTED_IMPLIB "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/${HDF_BUILD_TYPE}/${CMAKE_IMPORT_LIBRARY_PREFIX}${IMPORT_LIB_NAME}${CMAKE_IMPORT_LIBRARY_SUFFIX}"
IMPORTED_LOCATION "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/${HDF_BUILD_TYPE}/${CMAKE_IMPORT_LIBRARY_PREFIX}${IMPORT_LIB_NAME}${CMAKE_SHARED_LIBRARY_SUFFIX}"
)
endif ()
else ()
if (MINGW)
set_target_properties (${libtarget} PROPERTIES
IMPORTED_IMPLIB "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/${IMPORT_LIB_NAME}.lib"
IMPORTED_LOCATION "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/${IMPORT_LIB_NAME}${CMAKE_SHARED_LIBRARY_SUFFIX}"
)
elseif (CYGWIN)
set_target_properties (${libtarget} PROPERTIES
IMPORTED_IMPLIB "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/${CMAKE_IMPORT_LIBRARY_PREFIX}${IMPORT_LIB_NAME}${CMAKE_IMPORT_LIBRARY_SUFFIX}"
IMPORTED_LOCATION "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/${CMAKE_IMPORT_LIBRARY_PREFIX}${IMPORT_LIB_NAME}${CMAKE_SHARED_LIBRARY_SUFFIX}"
)
else ()
set_target_properties (${libtarget} PROPERTIES
IMPORTED_LOCATION "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/${CMAKE_SHARED_LIBRARY_PREFIX}${IMPORT_LIB_NAME}${CMAKE_SHARED_LIBRARY_SUFFIX}"
IMPORTED_SONAME "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/${CMAKE_SHARED_LIBRARY_PREFIX}${IMPORT_LIB_NAME}${CMAKE_SHARED_LIBRARY_SUFFIX}.${libversion}"
SOVERSION "${libversion}"
)
endif ()
endif ()
else ()
if (WIN32 AND NOT MINGW)
set_target_properties (${libtarget} PROPERTIES
IMPORTED_LOCATION "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/${HDF_BUILD_TYPE}/${IMPORT_LIB_NAME}${CMAKE_STATIC_LIBRARY_SUFFIX}"
IMPORTED_LINK_INTERFACE_LANGUAGES "C"
)
else ()
set_target_properties (${libtarget} PROPERTIES
IMPORTED_LOCATION "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/${CMAKE_STATIC_LIBRARY_PREFIX}${IMPORT_LIB_NAME}${CMAKE_STATIC_LIBRARY_SUFFIX}"
IMPORTED_LINK_INTERFACE_LANGUAGES "C"
)
endif ()
endif ()
endmacro ()
#-------------------------------------------------------------------------------
macro (TARGET_C_PROPERTIES wintarget libtype)
target_compile_options(${wintarget} PRIVATE
$<$<C_COMPILER_ID:MSVC>:${WIN_COMPILE_FLAGS}>
$<$<CXX_COMPILER_ID:MSVC>:${WIN_COMPILE_FLAGS}>
)
if(MSVC)
set_property(TARGET ${wintarget} APPEND PROPERTY LINK_FLAGS "${WIN_LINK_FLAGS}")
endif()
endmacro ()
#-----------------------------------------------------------------------------
# Configure the README.txt file for the binary package
#-----------------------------------------------------------------------------
macro (HDF_README_PROPERTIES target_fortran)
set (BINARY_SYSTEM_NAME ${CMAKE_SYSTEM_NAME})
set (BINARY_PLATFORM "${CMAKE_SYSTEM_NAME}")
if (WIN32)
set (BINARY_EXAMPLE_ENDING "zip")
set (BINARY_INSTALL_ENDING "msi")
if (CMAKE_CL_64)
set (BINARY_SYSTEM_NAME "win64")
else ()
set (BINARY_SYSTEM_NAME "win32")
endif ()
if (${CMAKE_SYSTEM_VERSION} MATCHES "6.1")
set (BINARY_PLATFORM "${BINARY_PLATFORM} 7")
elseif (${CMAKE_SYSTEM_VERSION} MATCHES "6.2")
set (BINARY_PLATFORM "${BINARY_PLATFORM} 8")
elseif (${CMAKE_SYSTEM_VERSION} MATCHES "6.3")
set (BINARY_PLATFORM "${BINARY_PLATFORM} 10")
endif ()
if (CMAKE_C_COMPILER_ID MATCHES "Intel")
set (BINARY_PLATFORM "${BINARY_PLATFORM} Intel")
if (${CMAKE_C_COMPILER_VERSION} MATCHES "^17.*")
set (BINARY_PLATFORM "${BINARY_PLATFORM}, using Intel 17")
elseif (${CMAKE_C_COMPILER_VERSION} MATCHES "^18.*")
set (BINARY_PLATFORM "${BINARY_PLATFORM}, using Intel 18")
elseif (${CMAKE_C_COMPILER_VERSION} MATCHES "^19.*")
set (BINARY_PLATFORM "${BINARY_PLATFORM}, using Intel 19")
else ()
set (BINARY_PLATFORM "${BINARY_PLATFORM}, using Intel ${CMAKE_C_COMPILER_VERSION}")
endif ()
elseif (CMAKE_C_COMPILER_ID MATCHES "MSVC")
set (BINARY_PLATFORM "${BINARY_PLATFORM} ${MSVC_C_ARCHITECTURE_ID}")
if (${CMAKE_C_COMPILER_VERSION} MATCHES "^16.*")
set (BINARY_PLATFORM "${BINARY_PLATFORM}, using VISUAL STUDIO 2010")
elseif (${CMAKE_C_COMPILER_VERSION} MATCHES "^15.*")
set (BINARY_PLATFORM "${BINARY_PLATFORM}, using VISUAL STUDIO 2008")
elseif (${CMAKE_C_COMPILER_VERSION} MATCHES "^17.*")
set (BINARY_PLATFORM "${BINARY_PLATFORM}, using VISUAL STUDIO 2012")
elseif (${CMAKE_C_COMPILER_VERSION} MATCHES "^18.*")
set (BINARY_PLATFORM "${BINARY_PLATFORM}, using VISUAL STUDIO 2013")
elseif (${CMAKE_C_COMPILER_VERSION} MATCHES "^19.*")
if (${CMAKE_C_COMPILER_VERSION} MATCHES "^19.0.*")
set (BINARY_PLATFORM "${BINARY_PLATFORM}, using VISUAL STUDIO 2015")
elseif (${CMAKE_C_COMPILER_VERSION} MATCHES "^19.16.*")
set (BINARY_PLATFORM "${BINARY_PLATFORM}, using VISUAL STUDIO 2017")
else () #19.23
set (BINARY_PLATFORM "${BINARY_PLATFORM}, using VISUAL STUDIO 2019")
endif ()
else ()
set (BINARY_PLATFORM "${BINARY_PLATFORM}, using VISUAL STUDIO ${CMAKE_C_COMPILER_VERSION}")
endif ()
endif ()
elseif (APPLE)
set (BINARY_EXAMPLE_ENDING "tar.gz")
set (BINARY_INSTALL_ENDING "sh") # if packaging changes - use dmg
set (BINARY_PLATFORM "${BINARY_PLATFORM} ${CMAKE_SYSTEM_VERSION} ${CMAKE_SYSTEM_PROCESSOR}")
set (BINARY_PLATFORM "${BINARY_PLATFORM}, using ${CMAKE_C_COMPILER_ID} C ${CMAKE_C_COMPILER_VERSION}")
else ()
set (BINARY_EXAMPLE_ENDING "tar.gz")
set (BINARY_INSTALL_ENDING "sh")
set (BINARY_PLATFORM "${BINARY_PLATFORM} ${CMAKE_SYSTEM_VERSION} ${CMAKE_SYSTEM_PROCESSOR}")
set (BINARY_PLATFORM "${BINARY_PLATFORM}, using ${CMAKE_C_COMPILER_ID} C ${CMAKE_C_COMPILER_VERSION}")
endif ()
if (target_fortran)
set (BINARY_PLATFORM "${BINARY_PLATFORM} / ${CMAKE_Fortran_COMPILER_ID} Fortran")
endif ()
if (ONLY_SHARED_LIBS)
set (LIB_TYPE "Shared")
elseif (BUILD_SHARED_LIBS)
set (LIB_TYPE "Static and Shared")
else ()
set (LIB_TYPE "Static")
endif ()
configure_file (
${HDF_RESOURCES_DIR}/README.txt.cmake.in
${CMAKE_BINARY_DIR}/README.txt @ONLY
)
endmacro ()
macro (HDFTEST_COPY_FILE src dest target)
add_custom_command(
OUTPUT "${dest}"
COMMAND "${CMAKE_COMMAND}"
ARGS -E copy_if_different "${src}" "${dest}"
DEPENDS "${src}"
)
list (APPEND ${target}_list "${dest}")
endmacro ()
macro (HDF_DIR_PATHS package_prefix)
if (APPLE)
option (${package_prefix}_BUILD_FRAMEWORKS "TRUE to build as frameworks libraries, FALSE to build according to BUILD_SHARED_LIBS" FALSE)
endif ()
if (NOT ${package_prefix}_INSTALL_BIN_DIR)
set (${package_prefix}_INSTALL_BIN_DIR bin)
endif ()
if (NOT ${package_prefix}_INSTALL_LIB_DIR)
if (APPLE)
if (${package_prefix}_BUILD_FRAMEWORKS)
set (${package_prefix}_INSTALL_JAR_DIR ../Java)
else ()
set (${package_prefix}_INSTALL_JAR_DIR lib)
endif ()
set (${package_prefix}_INSTALL_FMWK_DIR ${CMAKE_INSTALL_FRAMEWORK_PREFIX})
else ()
set (${package_prefix}_INSTALL_JAR_DIR lib)
endif ()
set (${package_prefix}_INSTALL_LIB_DIR lib)
endif ()
if (NOT ${package_prefix}_INSTALL_INCLUDE_DIR)
set (${package_prefix}_INSTALL_INCLUDE_DIR include)
endif ()
if (NOT ${package_prefix}_INSTALL_DATA_DIR)
if (NOT MSVC)
if (APPLE)
if (${package_prefix}_BUILD_FRAMEWORKS)
set (${package_prefix}_INSTALL_EXTRA_DIR ../SharedSupport)
else ()
set (${package_prefix}_INSTALL_EXTRA_DIR share)
endif ()
set (${package_prefix}_INSTALL_FWRK_DIR ${CMAKE_INSTALL_FRAMEWORK_PREFIX})
endif ()
set (${package_prefix}_INSTALL_DATA_DIR share)
else ()
set (${package_prefix}_INSTALL_DATA_DIR ".")
endif ()
endif ()
if (NOT ${package_prefix}_INSTALL_CMAKE_DIR)
set (${package_prefix}_INSTALL_CMAKE_DIR share/cmake)
endif ()
# Always use full RPATH, i.e. don't skip the full RPATH for the build tree
set (CMAKE_SKIP_BUILD_RPATH FALSE)
# when building, don't use the install RPATH already
# (but later on when installing)
set (CMAKE_INSTALL_RPATH_USE_LINK_PATH FALSE)
# add the automatically determined parts of the RPATH
# which point to directories outside the build tree to the install RPATH
set (CMAKE_BUILD_WITH_INSTALL_RPATH ON)
if (APPLE)
set (CMAKE_INSTALL_NAME_DIR "@rpath")
set (CMAKE_INSTALL_RPATH
"@executable_path/../${${package_prefix}_INSTALL_LIB_DIR}"
"@executable_path/"
"@loader_path/../${${package_prefix}_INSTALL_LIB_DIR}"
"@loader_path/"
)
else ()
set (CMAKE_INSTALL_RPATH "\$ORIGIN/../${${package_prefix}_INSTALL_LIB_DIR}:\$ORIGIN/")
endif ()
if (DEFINED ADDITIONAL_CMAKE_PREFIX_PATH AND EXISTS "${ADDITIONAL_CMAKE_PREFIX_PATH}")
set (CMAKE_PREFIX_PATH ${ADDITIONAL_CMAKE_PREFIX_PATH} ${CMAKE_PREFIX_PATH})
endif ()
#set the default debug suffix for all library targets
if(NOT CMAKE_DEBUG_POSTFIX)
if (WIN32)
set (CMAKE_DEBUG_POSTFIX "_D")
else ()
set (CMAKE_DEBUG_POSTFIX "_debug")
endif ()
endif ()
SET_HDF_BUILD_TYPE()
#-----------------------------------------------------------------------------
# Setup output Directories
#-----------------------------------------------------------------------------
if (NOT ${package_prefix}_EXTERNALLY_CONFIGURED)
set (CMAKE_RUNTIME_OUTPUT_DIRECTORY
${PROJECT_BINARY_DIR}/bin CACHE PATH "Single Directory for all Executables."
)
set (CMAKE_LIBRARY_OUTPUT_DIRECTORY
${PROJECT_BINARY_DIR}/bin CACHE PATH "Single Directory for all Libraries"
)
set (CMAKE_ARCHIVE_OUTPUT_DIRECTORY
${PROJECT_BINARY_DIR}/bin CACHE PATH "Single Directory for all static libraries."
)
set (CMAKE_Fortran_MODULE_DIRECTORY
${PROJECT_BINARY_DIR}/bin CACHE PATH "Single Directory for all fortran modules."
)
get_property(_isMultiConfig GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
if(_isMultiConfig)
set (CMAKE_TEST_OUTPUT_DIRECTORY ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${CMAKE_BUILD_TYPE})
set (CMAKE_PDB_OUTPUT_DIRECTORY
${PROJECT_BINARY_DIR}/bin CACHE PATH "Single Directory for all pdb files."
)
else ()
set (CMAKE_TEST_OUTPUT_DIRECTORY ${CMAKE_RUNTIME_OUTPUT_DIRECTORY})
endif ()
else ()
# if we are externally configured, but the project uses old cmake scripts
# this may not be set and utilities like H5detect will fail
if (NOT CMAKE_RUNTIME_OUTPUT_DIRECTORY)
set (CMAKE_RUNTIME_OUTPUT_DIRECTORY ${EXECUTABLE_OUTPUT_PATH})
endif ()
endif ()
if (CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
if (CMAKE_HOST_UNIX)
set (CMAKE_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}/HDF_Group/${HDF5_PACKAGE_NAME}/${HDF5_PACKAGE_VERSION}"
CACHE PATH "Install path prefix, prepended onto install directories." FORCE)
else ()
GetDefaultWindowsPrefixBase(CMAKE_GENERIC_PROGRAM_FILES)
set (CMAKE_INSTALL_PREFIX
"${CMAKE_GENERIC_PROGRAM_FILES}/HDF_Group/${HDF5_PACKAGE_NAME}/${HDF5_PACKAGE_VERSION}"
CACHE PATH "Install path prefix, prepended onto install directories." FORCE)
set (CMAKE_GENERIC_PROGRAM_FILES)
endif ()
endif ()
#-----------------------------------------------------------------------------
# Setup pre-3.14 FetchContent
#-----------------------------------------------------------------------------
if(${CMAKE_VERSION} VERSION_LESS 3.14)
macro(FetchContent_MakeAvailable NAME)
FetchContent_GetProperties(${NAME})
if(NOT ${NAME}_POPULATED)
FetchContent_Populate(${NAME})
add_subdirectory(${${NAME}_SOURCE_DIR} ${${NAME}_BINARY_DIR})
endif()
endmacro()
endif()
endmacro ()
macro (ADD_H5_FLAGS h5_flag_var infile)
file (STRINGS ${infile} TEST_FLAG_STREAM)
#message (TRACE "TEST_FLAG_STREAM=${TEST_FLAG_STREAM}")
list (LENGTH TEST_FLAG_STREAM len_flag)
if (len_flag GREATER 0)
math (EXPR _FP_LEN "${len_flag} - 1")
foreach (line RANGE 0 ${_FP_LEN})
list (GET TEST_FLAG_STREAM ${line} str_flag)
string (REGEX REPLACE "^#.*" "" str_flag "${str_flag}")
#message (TRACE "str_flag=${str_flag}")
if (NOT HDF5_ENABLE_WARNINGS_AS_ERRORS)
string (REGEX REPLACE "-Werror=" "-W" str_flag "${str_flag}")
endif ()
if (str_flag)
list (APPEND ${h5_flag_var} "${str_flag}")
endif ()
endforeach ()
endif ()
#message (TRACE "h5_flag_var=${${h5_flag_var}}")
endmacro ()