| # 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 - containg the HarfBuzz headers |
| # HarfBuzz_LIBRARIES - containg 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 () |