102 lines
2.9 KiB
CMake
102 lines
2.9 KiB
CMake
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
|
|
# file Copyright.txt or https://cmake.org/licensing for details.
|
|
|
|
#[=======================================================================[.rst:
|
|
FindFontconfig
|
|
--------------
|
|
|
|
Find Fontconfig headers and library.
|
|
|
|
Imported Targets
|
|
^^^^^^^^^^^^^^^^
|
|
|
|
``Fontconfig::Fontconfig``
|
|
The Fontconfig library, if found.
|
|
|
|
Result Variables
|
|
^^^^^^^^^^^^^^^^
|
|
|
|
This will define the following variables in your project:
|
|
|
|
``Fontconfig_FOUND``
|
|
true if (the requested version of) Fontconfig is available.
|
|
``Fontconfig_VERSION``
|
|
the version of Fontconfig.
|
|
``Fontconfig_LIBRARIES``
|
|
the libraries to link against to use Fontconfig.
|
|
``Fontconfig_INCLUDE_DIRS``
|
|
where to find the Fontconfig headers.
|
|
``Fontconfig_COMPILE_OPTIONS``
|
|
this should be passed to target_compile_options(), if the
|
|
target is not used for linking
|
|
|
|
#]=======================================================================]
|
|
|
|
|
|
# use pkg-config to get the directories and then use these values
|
|
# in the FIND_PATH() and FIND_LIBRARY() calls
|
|
find_package(PkgConfig QUIET)
|
|
pkg_check_modules(PKG_FONTCONFIG QUIET fontconfig)
|
|
set(Fontconfig_COMPILE_OPTIONS ${PKG_FONTCONFIG_CFLAGS_OTHER})
|
|
set(Fontconfig_VERSION ${PKG_FONTCONFIG_VERSION})
|
|
|
|
find_path( Fontconfig_INCLUDE_DIR
|
|
NAMES
|
|
fontconfig/fontconfig.h
|
|
HINTS
|
|
${PKG_FONTCONFIG_INCLUDE_DIRS}
|
|
/usr/X11/include
|
|
)
|
|
|
|
find_library( Fontconfig_LIBRARY
|
|
NAMES
|
|
fontconfig
|
|
PATHS
|
|
${PKG_FONTCONFIG_LIBRARY_DIRS}
|
|
)
|
|
|
|
if(Fontconfig_INCLUDE_DIR AND NOT Fontconfig_VERSION)
|
|
file(STRINGS ${Fontconfig_INCLUDE_DIR}/fontconfig/fontconfig.h _contents REGEX "^#define[ \t]+FC_[A-Z]+[ \t]+[0-9]+$")
|
|
unset(Fontconfig_VERSION)
|
|
foreach(VPART MAJOR MINOR REVISION)
|
|
foreach(VLINE ${_contents})
|
|
if(VLINE MATCHES "^#define[\t ]+FC_${VPART}[\t ]+([0-9]+)$")
|
|
set(Fontconfig_VERSION_PART "${CMAKE_MATCH_1}")
|
|
if(Fontconfig_VERSION)
|
|
string(APPEND Fontconfig_VERSION ".${Fontconfig_VERSION_PART}")
|
|
else()
|
|
set(Fontconfig_VERSION "${Fontconfig_VERSION_PART}")
|
|
endif()
|
|
endif()
|
|
endforeach()
|
|
endforeach()
|
|
endif()
|
|
|
|
include(FindPackageHandleStandardArgs)
|
|
find_package_handle_standard_args(Fontconfig
|
|
FOUND_VAR
|
|
Fontconfig_FOUND
|
|
REQUIRED_VARS
|
|
Fontconfig_LIBRARY
|
|
Fontconfig_INCLUDE_DIR
|
|
VERSION_VAR
|
|
Fontconfig_VERSION
|
|
)
|
|
|
|
|
|
if(Fontconfig_FOUND AND NOT TARGET Fontconfig::Fontconfig)
|
|
add_library(Fontconfig::Fontconfig UNKNOWN IMPORTED)
|
|
set_target_properties(Fontconfig::Fontconfig PROPERTIES
|
|
IMPORTED_LOCATION "${Fontconfig_LIBRARY}"
|
|
INTERFACE_COMPILE_OPTIONS "${Fontconfig_COMPILE_OPTIONS}"
|
|
INTERFACE_INCLUDE_DIRECTORIES "${Fontconfig_INCLUDE_DIR}"
|
|
)
|
|
endif()
|
|
|
|
mark_as_advanced(Fontconfig_LIBRARY Fontconfig_INCLUDE_DIR)
|
|
|
|
if(Fontconfig_FOUND)
|
|
set(Fontconfig_LIBRARIES ${Fontconfig_LIBRARY})
|
|
set(Fontconfig_INCLUDE_DIRS ${Fontconfig_INCLUDE_DIR})
|
|
endif()
|