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Diffstat (limited to 'share/cmake-3.10/Modules/FindFreetype.cmake')
| -rw-r--r-- | share/cmake-3.10/Modules/FindFreetype.cmake | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/share/cmake-3.10/Modules/FindFreetype.cmake b/share/cmake-3.10/Modules/FindFreetype.cmake new file mode 100644 index 0000000..0e6d336 --- /dev/null +++ b/share/cmake-3.10/Modules/FindFreetype.cmake @@ -0,0 +1,199 @@ +# Distributed under the OSI-approved BSD 3-Clause License. See accompanying +# file Copyright.txt or https://cmake.org/licensing for details. + +#.rst: +# FindFreetype +# ------------ +# +# Find the FreeType font renderer includes and library. +# +# Imported Targets +# ^^^^^^^^^^^^^^^^ +# +# This module defines the following :prop_tgt:`IMPORTED` target: +# +# ``Freetype::Freetype`` +# The Freetype ``freetype`` library, if found +# +# Result Variables +# ^^^^^^^^^^^^^^^^ +# +# This module will set the following variables in your project: +# +# ``FREETYPE_FOUND`` +# true if the Freetype headers and libraries were found +# ``FREETYPE_INCLUDE_DIRS`` +# directories containing the Freetype headers. This is the +# concatenation of the variables: +# +# ``FREETYPE_INCLUDE_DIR_ft2build`` +# directory holding the main Freetype API configuration header +# ``FREETYPE_INCLUDE_DIR_freetype2`` +# directory holding Freetype public headers +# ``FREETYPE_LIBRARIES`` +# the library to link against +# ``FREETYPE_VERSION_STRING`` +# the version of freetype found (since CMake 2.8.8) +# +# Hints +# ^^^^^ +# +# The user may set the environment variable ``FREETYPE_DIR`` to the root +# directory of a Freetype installation. + +# Created by Eric Wing. +# Modifications by Alexander Neundorf. +# This file has been renamed to "FindFreetype.cmake" instead of the correct +# "FindFreeType.cmake" in order to be compatible with the one from KDE4, Alex. + +# Ugh, FreeType seems to use some #include trickery which +# makes this harder than it should be. It looks like they +# put ft2build.h in a common/easier-to-find location which +# then contains a #include to a more specific header in a +# more specific location (#include <freetype/config/ftheader.h>). +# Then from there, they need to set a bunch of #define's +# so you can do something like: +# #include FT_FREETYPE_H +# Unfortunately, using CMake's mechanisms like include_directories() +# wants explicit full paths and this trickery doesn't work too well. +# I'm going to attempt to cut out the middleman and hope +# everything still works. + +set(FREETYPE_FIND_ARGS + HINTS + ENV FREETYPE_DIR + PATHS + /usr/X11R6 + /usr/local/X11R6 + /usr/local/X11 + /usr/freeware + ENV GTKMM_BASEPATH + [HKEY_CURRENT_USER\\SOFTWARE\\gtkmm\\2.4;Path] + [HKEY_LOCAL_MACHINE\\SOFTWARE\\gtkmm\\2.4;Path] +) + +find_path( + FREETYPE_INCLUDE_DIR_ft2build + ft2build.h + ${FREETYPE_FIND_ARGS} + PATH_SUFFIXES + include/freetype2 + include + freetype2 +) + +find_path( + FREETYPE_INCLUDE_DIR_freetype2 + NAMES + freetype/config/ftheader.h + config/ftheader.h + ${FREETYPE_FIND_ARGS} + PATH_SUFFIXES + include/freetype2 + include + freetype2 +) + +if(NOT FREETYPE_LIBRARY) + find_library(FREETYPE_LIBRARY_RELEASE + NAMES + freetype + libfreetype + freetype219 + ${FREETYPE_FIND_ARGS} + PATH_SUFFIXES + lib + ) + find_library(FREETYPE_LIBRARY_DEBUG + NAMES + freetyped + libfreetyped + freetype219d + ${FREETYPE_FIND_ARGS} + PATH_SUFFIXES + lib + ) + include(${CMAKE_CURRENT_LIST_DIR}/SelectLibraryConfigurations.cmake) + select_library_configurations(FREETYPE) +endif() + +unset(FREETYPE_FIND_ARGS) + +# set the user variables +if(FREETYPE_INCLUDE_DIR_ft2build AND FREETYPE_INCLUDE_DIR_freetype2) + set(FREETYPE_INCLUDE_DIRS "${FREETYPE_INCLUDE_DIR_ft2build};${FREETYPE_INCLUDE_DIR_freetype2}") + list(REMOVE_DUPLICATES FREETYPE_INCLUDE_DIRS) +endif() +set(FREETYPE_LIBRARIES "${FREETYPE_LIBRARY}") + +if(EXISTS "${FREETYPE_INCLUDE_DIR_freetype2}/freetype/freetype.h") + set(FREETYPE_H "${FREETYPE_INCLUDE_DIR_freetype2}/freetype/freetype.h") +elseif(EXISTS "${FREETYPE_INCLUDE_DIR_freetype2}/freetype.h") + set(FREETYPE_H "${FREETYPE_INCLUDE_DIR_freetype2}/freetype.h") +endif() + +if(FREETYPE_INCLUDE_DIR_freetype2 AND FREETYPE_H) + file(STRINGS "${FREETYPE_H}" freetype_version_str + REGEX "^#[\t ]*define[\t ]+FREETYPE_(MAJOR|MINOR|PATCH)[\t ]+[0-9]+$") + + unset(FREETYPE_VERSION_STRING) + foreach(VPART MAJOR MINOR PATCH) + foreach(VLINE ${freetype_version_str}) + if(VLINE MATCHES "^#[\t ]*define[\t ]+FREETYPE_${VPART}[\t ]+([0-9]+)$") + set(FREETYPE_VERSION_PART "${CMAKE_MATCH_1}") + if(FREETYPE_VERSION_STRING) + string(APPEND FREETYPE_VERSION_STRING ".${FREETYPE_VERSION_PART}") + else() + set(FREETYPE_VERSION_STRING "${FREETYPE_VERSION_PART}") + endif() + unset(FREETYPE_VERSION_PART) + endif() + endforeach() + endforeach() +endif() + +include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) + +find_package_handle_standard_args( + Freetype + REQUIRED_VARS + FREETYPE_LIBRARY + FREETYPE_INCLUDE_DIRS + VERSION_VAR + FREETYPE_VERSION_STRING +) + +mark_as_advanced( + FREETYPE_INCLUDE_DIR_freetype2 + FREETYPE_INCLUDE_DIR_ft2build +) + +if(Freetype_FOUND) + if(NOT TARGET Freetype::Freetype) + add_library(Freetype::Freetype UNKNOWN IMPORTED) + set_target_properties(Freetype::Freetype PROPERTIES + INTERFACE_INCLUDE_DIRECTORIES "${FREETYPE_INCLUDE_DIRS}") + + if(FREETYPE_LIBRARY_RELEASE) + set_property(TARGET Freetype::Freetype APPEND PROPERTY + IMPORTED_CONFIGURATIONS RELEASE) + set_target_properties(Freetype::Freetype PROPERTIES + IMPORTED_LINK_INTERFACE_LANGUAGES_RELEASE "C" + IMPORTED_LOCATION_RELEASE "${FREETYPE_LIBRARY_RELEASE}") + endif() + + if(FREETYPE_LIBRARY_DEBUG) + set_property(TARGET Freetype::Freetype APPEND PROPERTY + IMPORTED_CONFIGURATIONS DEBUG) + set_target_properties(Freetype::Freetype PROPERTIES + IMPORTED_LINK_INTERFACE_LANGUAGES_DEBUG "C" + IMPORTED_LOCATION_DEBUG "${FREETYPE_LIBRARY_DEBUG}") + endif() + + if(NOT FREETYPE_LIBRARY_RELEASE AND NOT FREETYPE_LIBRARY_DEBUG) + set_target_properties(Freetype::Freetype PROPERTIES + IMPORTED_LINK_INTERFACE_LANGUAGES "C" + IMPORTED_LOCATION "${FREETYPE_LIBRARY}") + endif() + endif() +endif() |