90 lines
3.4 KiB
CMake
90 lines
3.4 KiB
CMake
#.rst:
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# FindFontconfig
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# --------------
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#
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# Try to find Fontconfig.
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# Once done this will define the following variables:
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#
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# ``Fontconfig_FOUND``
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# True if Fontconfig is available
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# ``Fontconfig_INCLUDE_DIRS``
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# The include directory to use for the Fontconfig headers
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# ``Fontconfig_LIBRARIES``
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# The Fontconfig libraries for linking
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# ``Fontconfig_DEFINITIONS``
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# Compiler switches required for using Fontconfig
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# ``Fontconfig_VERSION``
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# The version of Fontconfig that has been found
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#
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# If ``Fontconfig_FOUND`` is True, it will also define the following
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# imported target:
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#
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# ``Fontconfig::Fontconfig``
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#=============================================================================
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# SPDX-FileCopyrightText: 2006, 2007 Laurent Montel <montel@kde.org>
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# SPDX-FileCopyrightText: 2018 Volker Krause <vkrause@kde.org>
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#
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# SPDX-License-Identifier: BSD-3-Clause
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#=============================================================================
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# use pkg-config to get the directories and then use these values
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# in the FIND_PATH() and FIND_LIBRARY() calls
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find_package(PkgConfig)
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pkg_check_modules(PC_FONTCONFIG QUIET fontconfig)
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set(Fontconfig_DEFINITIONS ${PC_FONTCONFIG_CFLAGS_OTHER})
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find_path(Fontconfig_INCLUDE_DIRS fontconfig/fontconfig.h
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PATHS
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${PC_FONTCONFIG_INCLUDE_DIRS}
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/usr/X11/include
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)
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find_library(Fontconfig_LIBRARIES NAMES fontconfig
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PATHS
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${PC_FONTCONFIG_LIBRARY_DIRS}
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)
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set(Fontconfig_VERSION ${PC_FONTCONFIG_VERSION})
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if (NOT Fontconfig_VERSION)
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find_file(Fontconfig_VERSION_HEADER
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NAMES "fontconfig/fontconfig.h"
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HINTS ${Fontconfig_INCLUDE_DIRS}
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)
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mark_as_advanced(Fontconfig_VERSION_HEADER)
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if (Fontconfig_VERSION_HEADER)
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file(READ ${Fontconfig_VERSION_HEADER} _fontconfig_version_header_content)
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string(REGEX MATCH "#define FC_MAJOR[ \t]+[0-9]+" Fontconfig_MAJOR_VERSION_MATCH ${_fontconfig_version_header_content})
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string(REGEX MATCH "#define FC_MINOR[ \t]+[0-9]+" Fontconfig_MINOR_VERSION_MATCH ${_fontconfig_version_header_content})
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string(REGEX MATCH "#define FC_REVISION[ \t]+[0-9]+" Fontconfig_PATCH_VERSION_MATCH ${_fontconfig_version_header_content})
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string(REGEX REPLACE ".*FC_MAJOR[ \t]+(.*)" "\\1" Fontconfig_MAJOR_VERSION ${Fontconfig_MAJOR_VERSION_MATCH})
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string(REGEX REPLACE ".*FC_MINOR[ \t]+(.*)" "\\1" Fontconfig_MINOR_VERSION ${Fontconfig_MINOR_VERSION_MATCH})
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string(REGEX REPLACE ".*FC_REVISION[ \t]+(.*)" "\\1" Fontconfig_PATCH_VERSION ${Fontconfig_PATCH_VERSION_MATCH})
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set(Fontconfig_VERSION "${Fontconfig_MAJOR_VERSION}.${Fontconfig_MINOR_VERSION}.${Fontconfig_PATCH_VERSION}")
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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(Fontconfig
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FOUND_VAR Fontconfig_FOUND
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REQUIRED_VARS Fontconfig_LIBRARIES Fontconfig_INCLUDE_DIRS
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VERSION_VAR Fontconfig_VERSION
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)
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mark_as_advanced(Fontconfig_LIBRARIES Fontconfig_INCLUDE_DIRS)
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if(Fontconfig_FOUND AND NOT TARGET Fontconfig::Fontconfig)
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add_library(Fontconfig::Fontconfig UNKNOWN IMPORTED)
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set_target_properties(Fontconfig::Fontconfig PROPERTIES
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IMPORTED_LOCATION "${Fontconfig_LIBRARIES}"
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INTERFACE_INCLUDE_DIRECTORIES "${Fontconfig_INCLUDE_DIRS}"
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INTERFACE_COMPILER_DEFINITIONS "${Fontconfig_DEFINITIONS}"
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)
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endif()
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include(FeatureSummary)
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set_package_properties(Fontconfig PROPERTIES
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URL "https://www.fontconfig.org/"
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DESCRIPTION "Fontconfig is a library for configuring and customizing font access"
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)
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