#.rst: # FindFontconfig # -------------- # # Try to find Fontconfig. # Once done this will define the following variables: # # ``Fontconfig_FOUND`` # True if Fontconfig is available # ``Fontconfig_INCLUDE_DIRS`` # The include directory to use for the Fontconfig headers # ``Fontconfig_LIBRARIES`` # The Fontconfig libraries for linking # ``Fontconfig_DEFINITIONS`` # Compiler switches required for using Fontconfig # ``Fontconfig_VERSION`` # The version of Fontconfig that has been found # # If ``Fontconfig_FOUND`` is True, it will also define the following # imported target: # # ``Fontconfig::Fontconfig`` #============================================================================= # Copyright (c) 2006,2007 Laurent Montel, <montel@kde.org> # Copyright (c) 2018 Volker Krause <vkrause@kde.org> # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions # are met: # # 1. Redistributions of source code must retain the copyright # notice, this list of conditions and the following disclaimer. # 2. Redistributions in binary form must reproduce the copyright # notice, this list of conditions and the following disclaimer in the # documentation and/or other materials provided with the distribution. # 3. The name of the author may not be used to endorse or promote products # derived from this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #============================================================================= # use pkg-config to get the directories and then use these values # in the FIND_PATH() and FIND_LIBRARY() calls find_package(PkgConfig) pkg_check_modules(PC_FONTCONFIG QUIET fontconfig) set(Fontconfig_DEFINITIONS ${PC_FONTCONFIG_CFLAGS_OTHER}) find_path(Fontconfig_INCLUDE_DIRS fontconfig/fontconfig.h PATHS ${PC_FONTCONFIG_INCLUDE_DIRS} /usr/X11/include ) find_library(Fontconfig_LIBRARIES NAMES fontconfig PATHS ${PC_FONTCONFIG_LIBRARY_DIRS} ) set(Fontconfig_VERSION ${PC_FONTCONFIG_VERSION}) if (NOT Fontconfig_VERSION) find_file(Fontconfig_VERSION_HEADER NAMES "fontconfig/fontconfig.h" HINTS ${Fontconfig_INCLUDE_DIRS} ) mark_as_advanced(Fontconfig_VERSION_HEADER) if (Fontconfig_VERSION_HEADER) file(READ ${Fontconfig_VERSION_HEADER} _fontconfig_version_header_content) string(REGEX MATCH "#define FC_MAJOR[ \t]+[0-9]+" Fontconfig_MAJOR_VERSION_MATCH ${_fontconfig_version_header_content}) string(REGEX MATCH "#define FC_MINOR[ \t]+[0-9]+" Fontconfig_MINOR_VERSION_MATCH ${_fontconfig_version_header_content}) string(REGEX MATCH "#define FC_REVISION[ \t]+[0-9]+" Fontconfig_PATCH_VERSION_MATCH ${_fontconfig_version_header_content}) string(REGEX REPLACE ".*FC_MAJOR[ \t]+(.*)" "\\1" Fontconfig_MAJOR_VERSION ${Fontconfig_MAJOR_VERSION_MATCH}) string(REGEX REPLACE ".*FC_MINOR[ \t]+(.*)" "\\1" Fontconfig_MINOR_VERSION ${Fontconfig_MINOR_VERSION_MATCH}) string(REGEX REPLACE ".*FC_REVISION[ \t]+(.*)" "\\1" Fontconfig_PATCH_VERSION ${Fontconfig_PATCH_VERSION_MATCH}) set(Fontconfig_VERSION "${Fontconfig_MAJOR_VERSION}.${Fontconfig_MINOR_VERSION}.${Fontconfig_PATCH_VERSION}") endif() endif() include(FindPackageHandleStandardArgs) find_package_handle_standard_args(Fontconfig FOUND_VAR Fontconfig_FOUND REQUIRED_VARS Fontconfig_LIBRARIES Fontconfig_INCLUDE_DIRS VERSION_VAR Fontconfig_VERSION ) mark_as_advanced(Fontconfig_LIBRARIES Fontconfig_INCLUDE_DIRS) if(Fontconfig_FOUND AND NOT TARGET Fontconfig::Fontconfig) add_library(Fontconfig::Fontconfig UNKNOWN IMPORTED) set_target_properties(Fontconfig::Fontconfig PROPERTIES IMPORTED_LOCATION "${Fontconfig_LIBRARIES}" INTERFACE_INCLUDE_DIRECTORIES "${Fontconfig_INCLUDE_DIRS}" INTERFACE_COMPILER_DEFINITIONS "${Fontconfig_DEFINITIONS}" ) endif() include(FeatureSummary) set_package_properties(Fontconfig PROPERTIES URL "https://www.fontconfig.org/" DESCRIPTION "Fontconfig is a library for configuring and customizing font access" )