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92 lines
2.6 KiB
CMake
92 lines
2.6 KiB
CMake
#-------------------------------------------------------------------
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# This file is part of the CMake build system for OGRE
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# (Object-oriented Graphics Rendering Engine)
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# For the latest info, see https://www.ogre3d.org/
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#
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# The contents of this file are placed in the public domain. Feel
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# free to make use of it in any way you like.
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#-------------------------------------------------------------------
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# - Try to find FreeType
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#
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# This module accepts the following env variable
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# FREETYPE_DIR - Can be set to custom install path
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#
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# Once done, this will define
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#
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# Freetype_FOUND - system has FreeType
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# Freetype_INCLUDE_DIRS - the FreeType include directories
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# Freetype_LIBRARIES - link these to use FreeType
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# Freetype_VERSION - version of FreeType
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#
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# libfreetype internals:
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#
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# ======================================
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# new versions (2.5.2)
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#
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# file structure:
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# <prefix>/include/freetype2/ft2build.h
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# <prefix>/include/freetype2/freetype.h
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# used as:
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# #include <ft2build.h>
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# #include <freetype.h>
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# requires:
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# -I <prefix>/include/freetype2/
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#
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# ======================================
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# old versions (2.4.8, 2.3.5)
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#
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# file structure:
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# <prefix>/include/ft2build.h
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# <prefix>/include/freetype2/freetype/freetype.h
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# used as:
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# #include <ft2build.h>
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# #include <freetype/freetype.h>
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# requires:
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# -I <prefix>/include/ -I <prefix>/include/freetype2/
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#
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# ======================================
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include(LibFindMacros)
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set(_REGULAR_INSTALL_PATHS
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/usr/X11R6
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/usr/local/X11R6
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/usr/local/X11
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/usr/freeware
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ENV GTKMM_BASEPATH
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[HKEY_CURRENT_USER\\SOFTWARE\\gtkmm\\2.4;Path]
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[HKEY_LOCAL_MACHINE\\SOFTWARE\\gtkmm\\2.4;Path]
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)
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libfind_pkg_detect(Freetype freetype2
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FIND_PATH ft2build.h
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HINTS $ENV{FREETYPE_DIR}
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PATHS ${_REGULAR_INSTALL_PATHS}
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PATH_SUFFIXES include freetype2
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FIND_LIBRARY freetype freetype2311 freetype239 freetype238 freetype235 freetype219
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HINTS $ENV{FREETYPE_DIR}
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PATHS ${_REGULAR_INSTALL_PATHS}
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PATH_SUFFIXES lib
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)
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find_path(Freetype_OLD_INCLUDE_DIR
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# in new versions of freetype old_include_dir equals to include_dir
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# see explanation above
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NAMES freetype/freetype.h freetype.h
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PATHS ${Freetype_INCLUDE_DIR}
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PATH_SUFFIXES freetype2
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NO_DEFAULT_PATH
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)
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libfind_version_n_header(Freetype
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NAMES freetype/freetype.h freetype.h
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PATHS Freetype_OLD_INCLUDE_DIR
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DEFINES FREETYPE_MAJOR FREETYPE_MINOR FREETYPE_PATCH
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)
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set(Freetype_PROCESS_INCLUDES Freetype_OLD_INCLUDE_DIR)
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libfind_process(Freetype)
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if (Freetype_INCLUDE_DIRS)
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list(REMOVE_DUPLICATES Freetype_INCLUDE_DIRS)
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endif()
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