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kc3-lang/freetype/builds/cmake/FindHarfBuzz.cmake
luz paz
- builds/cmake/FindHarfBuzz.cmake
-
# Copyright (c) 2012, Intel Corporation # Copyright (c) 2019 Sony Interactive Entertainment Inc. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are met: # # * Redistributions of source code must retain the above copyright notice, this # list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above copyright notice, # this list of conditions and the following disclaimer in the documentation # and/or other materials provided with the distribution. # * Neither the name of Intel Corporation nor the names of its contributors may # be used to endorse or promote products derived from this software without # specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR CONTRIBUTORS 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. # # Try to find Harfbuzz include and library directories. # # After successful discovery, this will set for inclusion where needed: # HarfBuzz_INCLUDE_DIRS - containing the HarfBuzz headers # HarfBuzz_LIBRARIES - containing the HarfBuzz library #[=======================================================================[.rst: FindHarfBuzz -------------- Find HarfBuzz headers and libraries. Imported Targets ^^^^^^^^^^^^^^^^ ``HarfBuzz::HarfBuzz`` The HarfBuzz library, if found. ``HarfBuzz::ICU`` The HarfBuzz ICU library, if found. Result Variables ^^^^^^^^^^^^^^^^ This will define the following variables in your project: ``HarfBuzz_FOUND`` true if (the requested version of) HarfBuzz is available. ``HarfBuzz_VERSION`` the version of HarfBuzz. ``HarfBuzz_LIBRARIES`` the libraries to link against to use HarfBuzz. ``HarfBuzz_INCLUDE_DIRS`` where to find the HarfBuzz headers. ``HarfBuzz_COMPILE_OPTIONS`` this should be passed to target_compile_options(), if the target is not used for linking #]=======================================================================] find_package(PkgConfig QUIET) pkg_check_modules(PC_HARFBUZZ QUIET harfbuzz) set(HarfBuzz_COMPILE_OPTIONS ${PC_HARFBUZZ_CFLAGS_OTHER}) set(HarfBuzz_VERSION ${PC_HARFBUZZ_CFLAGS_VERSION}) find_path(HarfBuzz_INCLUDE_DIR NAMES hb.h HINTS ${PC_HARFBUZZ_INCLUDEDIR} ${PC_HARFBUZZ_INCLUDE_DIRS} PATH_SUFFIXES harfbuzz ) find_library(HarfBuzz_LIBRARY NAMES ${HarfBuzz_NAMES} harfbuzz HINTS ${PC_HARFBUZZ_LIBDIR} ${PC_HARFBUZZ_LIBRARY_DIRS} ) if (HarfBuzz_INCLUDE_DIR AND NOT HarfBuzz_VERSION) if (EXISTS "${HarfBuzz_INCLUDE_DIR}/hb-version.h") file(READ "${HarfBuzz_INCLUDE_DIR}/hb-version.h" _harfbuzz_version_content) string(REGEX MATCH "#define +HB_VERSION_STRING +\"([0-9]+\\.[0-9]+\\.[0-9]+)\"" _dummy "${_harfbuzz_version_content}") set(HarfBuzz_VERSION "${CMAKE_MATCH_1}") endif () endif () if ("${HarfBuzz_FIND_VERSION}" VERSION_GREATER "${HarfBuzz_VERSION}") if (HarfBuzz_FIND_REQUIRED) message(FATAL_ERROR "Required version (" ${HarfBuzz_FIND_VERSION} ")" " is higher than found version (" ${HarfBuzz_VERSION} ")") else () message(WARNING "Required version (" ${HarfBuzz_FIND_VERSION} ")" " is higher than found version (" ${HarfBuzz_VERSION} ")") unset(HarfBuzz_VERSION) unset(HarfBuzz_INCLUDE_DIRS) unset(HarfBuzz_LIBRARIES) return () endif () endif () # Find components if (HarfBuzz_INCLUDE_DIR AND HarfBuzz_LIBRARY) set(_HarfBuzz_REQUIRED_LIBS_FOUND ON) set(HarfBuzz_LIBS_FOUND "HarfBuzz (required): ${HarfBuzz_LIBRARY}") else () set(_HarfBuzz_REQUIRED_LIBS_FOUND OFF) set(HarfBuzz_LIBS_NOT_FOUND "HarfBuzz (required)") endif () if (NOT CMAKE_VERSION VERSION_LESS 3.3) if ("ICU" IN_LIST HarfBuzz_FIND_COMPONENTS) pkg_check_modules(PC_HARFBUZZ_ICU QUIET harfbuzz-icu) set(HarfBuzz_ICU_COMPILE_OPTIONS ${PC_HARFBUZZ_ICU_CFLAGS_OTHER}) find_path(HarfBuzz_ICU_INCLUDE_DIR NAMES hb-icu.h HINTS ${PC_HARFBUZZ_ICU_INCLUDEDIR} ${PC_HARFBUZZ_ICU_INCLUDE_DIRS} PATH_SUFFIXES harfbuzz ) find_library(HarfBuzz_ICU_LIBRARY NAMES ${HarfBuzz_ICU_NAMES} harfbuzz-icu HINTS ${PC_HARFBUZZ_ICU_LIBDIR} ${PC_HARFBUZZ_ICU_LIBRARY_DIRS} ) if (HarfBuzz_ICU_LIBRARY) if (HarfBuzz_FIND_REQUIRED_ICU) list(APPEND HarfBuzz_LIBS_FOUND "ICU (required): ${HarfBuzz_ICU_LIBRARY}") else () list(APPEND HarfBuzz_LIBS_FOUND "ICU (optional): ${HarfBuzz_ICU_LIBRARY}") endif () else () if (HarfBuzz_FIND_REQUIRED_ICU) set(_HarfBuzz_REQUIRED_LIBS_FOUND OFF) list(APPEND HarfBuzz_LIBS_NOT_FOUND "ICU (required)") else () list(APPEND HarfBuzz_LIBS_NOT_FOUND "ICU (optional)") endif () endif () endif () endif () if (NOT HarfBuzz_FIND_QUIETLY) if (HarfBuzz_LIBS_FOUND) message(STATUS "Found the following HarfBuzz libraries:") foreach (found ${HarfBuzz_LIBS_FOUND}) message(STATUS " ${found}") endforeach () endif () if (HarfBuzz_LIBS_NOT_FOUND) message(STATUS "The following HarfBuzz libraries were not found:") foreach (found ${HarfBuzz_LIBS_NOT_FOUND}) message(STATUS " ${found}") endforeach () endif () endif () include(FindPackageHandleStandardArgs) find_package_handle_standard_args(HarfBuzz FOUND_VAR HarfBuzz_FOUND REQUIRED_VARS HarfBuzz_INCLUDE_DIR HarfBuzz_LIBRARY _HarfBuzz_REQUIRED_LIBS_FOUND VERSION_VAR HarfBuzz_VERSION ) if (NOT CMAKE_VERSION VERSION_LESS 3.1) if (HarfBuzz_LIBRARY AND NOT TARGET HarfBuzz::HarfBuzz) add_library(HarfBuzz::HarfBuzz UNKNOWN IMPORTED GLOBAL) set_target_properties(HarfBuzz::HarfBuzz PROPERTIES IMPORTED_LOCATION "${HarfBuzz_LIBRARY}" INTERFACE_COMPILE_OPTIONS "${HarfBuzz_COMPILE_OPTIONS}" INTERFACE_INCLUDE_DIRECTORIES "${HarfBuzz_INCLUDE_DIR}" ) endif () if (HarfBuzz_ICU_LIBRARY AND NOT TARGET HarfBuzz::ICU) add_library(HarfBuzz::ICU UNKNOWN IMPORTED GLOBAL) set_target_properties(HarfBuzz::ICU PROPERTIES IMPORTED_LOCATION "${HarfBuzz_ICU_LIBRARY}" INTERFACE_COMPILE_OPTIONS "${HarfBuzz_ICU_COMPILE_OPTIONS}" INTERFACE_INCLUDE_DIRECTORIES "${HarfBuzz_ICU_INCLUDE_DIR}" ) endif () endif () mark_as_advanced( HarfBuzz_INCLUDE_DIR HarfBuzz_ICU_INCLUDE_DIR HarfBuzz_LIBRARY HarfBuzz_ICU_LIBRARY ) if (HarfBuzz_FOUND) set(HarfBuzz_LIBRARIES ${HarfBuzz_LIBRARY} ${HarfBuzz_ICU_LIBRARY}) set(HarfBuzz_INCLUDE_DIRS ${HarfBuzz_INCLUDE_DIR} ${HarfBuzz_ICU_INCLUDE_DIR}) endif ()