mirror of
https://github.com/HDFGroup/hdf5.git
synced 2026-09-25 04:09:44 +03:00
Scot Breitenfeld
5711c7466f
Update version to 2.1 and derive version information from H5public.h, removing h5vers script and updating CMake and Java configurations. Versioning: Update version to 2.1 in H5public.h. Derive version strings in H5public.h using macros. CMake: Extract version from H5public.h in HDF5config.cmake and HDF5AsSubdirMacros.cmake. Configure README.md and CHANGELOG.md using CMakeLists.txt. Java: Generate H5Version.java from H5public.h for version consistency. Update H5.java to use H5Version for version constants. Removals: Delete bin/h5vers script, previously used for version management.
115 lines
4.2 KiB
CMake
115 lines
4.2 KiB
CMake
#
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# Copyright by The HDF Group.
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# All rights reserved.
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#
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# This file is part of HDF5. The full HDF5 copyright notice, including
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# terms governing use, modification, and redistribution, is contained in
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# the LICENSE file, which can be found at the root of the source code
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# distribution tree, or in https://www.hdfgroup.org/licenses.
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# If you do not have access to either file, you may request a copy from
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# help@hdfgroup.org.
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#
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#
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# HDF5VersionParsing.cmake
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#
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# Provides a macro to parse version information from H5public.h
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# This ensures consistent version extraction across all CMake scripts.
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#
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#[=======================================================================[.rst:
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HDF5VersionParsing
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------------------
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Provides macros for extracting HDF5 version information from H5public.h
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parse_hdf5_version
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^^^^^^^^^^^^^^^^^^
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Parses version constants from H5public.h and sets variables in parent scope.
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.. code-block:: cmake
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parse_hdf5_version(<path_to_H5public.h>
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MAJOR_VAR <major_var_name>
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MINOR_VAR <minor_var_name>
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RELEASE_VAR <release_var_name>
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[SUBRELEASE_VAR <subrelease_var_name>])
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Reads the specified H5public.h file and extracts version numbers from the
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H5_VERS_MAJOR, H5_VERS_MINOR, H5_VERS_RELEASE, and optionally H5_VERS_SUBRELEASE
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macros. The extracted values are set in the specified variables in the parent scope.
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Arguments:
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- ``<path_to_H5public.h>``: Path to the H5public.h file to parse
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- ``MAJOR_VAR``: Variable name to store H5_VERS_MAJOR value
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- ``MINOR_VAR``: Variable name to store H5_VERS_MINOR value
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- ``RELEASE_VAR``: Variable name to store H5_VERS_RELEASE value
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- ``SUBRELEASE_VAR``: (Optional) Variable name to store H5_VERS_SUBRELEASE value
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Example:
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.. code-block:: cmake
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include(HDF5VersionParsing)
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parse_hdf5_version("${CMAKE_SOURCE_DIR}/src/H5public.h"
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MAJOR_VAR H5_VERS_MAJOR
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MINOR_VAR H5_VERS_MINOR
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RELEASE_VAR H5_VERS_RELEASE
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SUBRELEASE_VAR H5_VERS_SUBRELEASE)
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message(STATUS "HDF5 Version: ${H5_VERS_MAJOR}.${H5_VERS_MINOR}.${H5_VERS_RELEASE}")
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#]=======================================================================]
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macro(parse_hdf5_version H5PUBLIC_H_PATH)
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# Parse arguments
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set(options "")
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set(oneValueArgs MAJOR_VAR MINOR_VAR RELEASE_VAR SUBRELEASE_VAR)
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set(multiValueArgs "")
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cmake_parse_arguments(PARSE_VER "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
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# Validate required arguments
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if(NOT PARSE_VER_MAJOR_VAR OR NOT PARSE_VER_MINOR_VAR OR NOT PARSE_VER_RELEASE_VAR)
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message(FATAL_ERROR "parse_hdf5_version requires MAJOR_VAR, MINOR_VAR, and RELEASE_VAR arguments")
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endif()
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# Validate H5public.h exists
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if(NOT EXISTS "${H5PUBLIC_H_PATH}")
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message(FATAL_ERROR "H5public.h not found at: ${H5PUBLIC_H_PATH}")
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endif()
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# Read H5public.h
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file(STRINGS "${H5PUBLIC_H_PATH}" _h5_vers_contents REGEX "^#define H5_VERS_(MAJOR|MINOR|RELEASE|SUBRELEASE)")
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# Extract version numbers using regex
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string(REGEX MATCH "H5_VERS_MAJOR[ \t]+([0-9]+)" _match "${_h5_vers_contents}")
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if(NOT CMAKE_MATCH_1)
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message(FATAL_ERROR "Failed to parse H5_VERS_MAJOR from ${H5PUBLIC_H_PATH}")
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endif()
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set(${PARSE_VER_MAJOR_VAR} ${CMAKE_MATCH_1} PARENT_SCOPE)
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string(REGEX MATCH "H5_VERS_MINOR[ \t]+([0-9]+)" _match "${_h5_vers_contents}")
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if(NOT CMAKE_MATCH_1)
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message(FATAL_ERROR "Failed to parse H5_VERS_MINOR from ${H5PUBLIC_H_PATH}")
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endif()
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set(${PARSE_VER_MINOR_VAR} ${CMAKE_MATCH_1} PARENT_SCOPE)
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string(REGEX MATCH "H5_VERS_RELEASE[ \t]+([0-9]+)" _match "${_h5_vers_contents}")
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if(NOT CMAKE_MATCH_1)
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message(FATAL_ERROR "Failed to parse H5_VERS_RELEASE from ${H5PUBLIC_H_PATH}")
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endif()
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set(${PARSE_VER_RELEASE_VAR} ${CMAKE_MATCH_1} PARENT_SCOPE)
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# Extract subrelease if requested
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if(PARSE_VER_SUBRELEASE_VAR)
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string(REGEX MATCH "H5_VERS_SUBRELEASE[ \t]+\"([^\"]*)\"" _match "${_h5_vers_contents}")
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if(NOT CMAKE_MATCH_1)
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message(FATAL_ERROR "Failed to parse H5_VERS_SUBRELEASE from ${H5PUBLIC_H_PATH}")
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endif()
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set(${PARSE_VER_SUBRELEASE_VAR} ${CMAKE_MATCH_1} PARENT_SCOPE)
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endif()
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# Clean up temporary variables
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unset(_h5_vers_contents)
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unset(_match)
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endmacro()
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