1a8e43d57d
The `find_package_handle_standard_args(FOUND_VAR)` is deprecated as of CMake 3.3 and both the `<PackageName>_FOUND` and the upper-cased `<PACKAGE_NAME>_FOUND` are set with or without using this option. Additionally, find modules and docs are also synced with this to make it clearer.
165 lines
4.6 KiB
CMake
165 lines
4.6 KiB
CMake
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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# file Copyright.txt or https://cmake.org/licensing for details.
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#[=======================================================================[.rst:
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FindOpenSP
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----------
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.. versionadded:: 3.25
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Try to find the OpenSP library.
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Result Variables
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^^^^^^^^^^^^^^^^
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This will define the following variables:
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``OpenSP_FOUND``
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True if (the requested version of) ``OpenSP`` is available
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``OpenSP_VERSION``
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The version of ``OpenSP``
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``OpenSP_VERSION_MAJOR``
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The major version of ``OpenSP``
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``OpenSP_VERSION_MINOR``
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The minor version of ``OpenSP``
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``OpenSP_VERSION_PATCH``
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The patch version of ``OpenSP``
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``OpenSP_INCLUDE_DIRS``
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The include dirs of ``OpenSP`` with its headers
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``OpenSP_LIBRARIES``
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The OpenSP library for use with target_link_libraries().
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This can be passed to target_link_libraries() instead of
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the :prop_tgt:`IMPORTED` ``OpenSP::OpenSP`` target
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``OpenSP_MULTI_BYTE``
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True if ``SP_MULTI_BYTE`` was found to be defined in OpenSP's ``config.h``
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header file, which indicates that the ``OpenSP`` library was compiled with
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support for multi-byte characters. The consuming target needs to define the
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``SP_MULTI_BYTE`` to match this value in order to avoid issues with character
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decoding.
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IMPORTED Targets
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^^^^^^^^^^^^^^^^
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This module defines the :prop_tgt:`IMPORTED` target ``OpenSP::OpenSP``, if
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OpenSP has been found.
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Cache variables
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^^^^^^^^^^^^^^^
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The following cache variables may also be set:
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``OpenSP_INCLUDE_DIR``
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the OpenSP include directory
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``OpenSP_LIBRARY``
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the absolute path of the osp library
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#]=======================================================================]
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cmake_policy(PUSH)
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cmake_policy(SET CMP0159 NEW) # file(STRINGS) with REGEX updates CMAKE_MATCH_<n>
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find_package(PkgConfig QUIET)
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if (PkgConfig_FOUND)
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pkg_check_modules(PC_OpenSP QUIET opensp)
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endif ()
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if (NOT OpenSP_INCLUDE_DIR)
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find_path(OpenSP_INCLUDE_DIR
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NAMES ParserEventGeneratorKit.h
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HINTS
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${PC_OpenSP_INCLUDEDIRS}
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${PC_OpenSP_INCLUDE_DIRS}
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PATH_SUFFIXES OpenSP opensp
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DOC "The OpenSP include directory"
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)
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endif ()
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if (NOT OpenSP_LIBRARY)
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find_library(OpenSP_LIBRARY_RELEASE
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NAMES osp libosp opensp libopensp sp133 libsp
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HINTS
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${PC_OpenSP_LIBDIR}
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${PC_OpenSP_LIBRARY_DIRS}
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)
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find_library(OpenSP_LIBRARY_DEBUG
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NAMES ospd libospd openspd libopenspd sp133d libspd
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HINTS
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${PC_OpenSP_LIBDIR}
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${PC_OpenSP_LIBRARY_DIRS}
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)
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include(SelectLibraryConfigurations)
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select_library_configurations(OpenSP)
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endif ()
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if (OpenSP_INCLUDE_DIR)
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if (EXISTS "${OpenSP_INCLUDE_DIR}/config.h")
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if (NOT OpenSP_VERSION)
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file(STRINGS "${OpenSP_INCLUDE_DIR}/config.h" opensp_version_str REGEX "^#define[\t ]+SP_VERSION[\t ]+\".*\"")
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string(REGEX REPLACE "^.*SP_VERSION[\t ]+\"([^\"]*)\".*$" "\\1" OpenSP_VERSION "${opensp_version_str}")
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unset(opensp_version_str)
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endif ()
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if (OpenSP_VERSION MATCHES [=[([0-9]+)\.([0-9]+)\.([0-9]+)]=])
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set(OpenSP_VERSION_MAJOR "${CMAKE_MATCH_1}")
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set(OpenSP_VERSION_MINOR "${CMAKE_MATCH_2}")
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set(OpenSP_VERSION_PATCH "${CMAKE_MATCH_3}")
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endif ()
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include(CheckCXXSymbolExists)
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check_cxx_symbol_exists(SP_MULTI_BYTE "${OpenSP_INCLUDE_DIR}/config.h" OpenSP_MULTI_BYTE)
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endif ()
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endif ()
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(OpenSP
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REQUIRED_VARS OpenSP_LIBRARY OpenSP_INCLUDE_DIR
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VERSION_VAR OpenSP_VERSION
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)
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mark_as_advanced(OpenSP_INCLUDE_DIR OpenSP_LIBRARY OpenSP_MULTI_BYTE)
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if (OpenSP_FOUND)
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set(OpenSP_INCLUDE_DIRS ${OpenSP_INCLUDE_DIR})
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if (NOT TARGET OpenSP::OpenSP)
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add_library(OpenSP::OpenSP UNKNOWN IMPORTED)
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if (EXISTS "${OpenSP_LIBRARY}")
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set_target_properties(OpenSP::OpenSP PROPERTIES
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IMPORTED_LOCATION "${OpenSP_LIBRARY}")
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endif ()
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set_target_properties(OpenSP::OpenSP PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES "${OpenSP_INCLUDE_DIRS}")
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if (OpenSP_LIBRARY_RELEASE)
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set_target_properties(OpenSP::OpenSP PROPERTIES
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IMPORTED_LOCATION_RELEASE "${OpenSP_LIBRARY_RELEASE}")
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set_property(TARGET OpenSP::OpenSP APPEND PROPERTY
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IMPORTED_CONFIGURATIONS RELEASE)
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endif ()
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if (OpenSP_LIBRARY_DEBUG)
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set_target_properties(OpenSP::OpenSP PROPERTIES
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IMPORTED_LOCATION_DEBUG "${OpenSP_LIBRARY_DEBUG}")
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set_property(TARGET OpenSP::OpenSP APPEND PROPERTY
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IMPORTED_CONFIGURATIONS DEBUG)
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endif ()
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endif ()
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endif ()
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include(FeatureSummary)
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set_package_properties(OpenSP PROPERTIES
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URL "http://openjade.sourceforge.net/doc/index.htm"
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DESCRIPTION "An SGML System Conforming to International Standard ISO 8879"
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)
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cmake_policy(POP)
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