# Copyright (c) 2012, Intel Corporation | |
# | |
# 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 | |
include(FindPkgConfig) | |
pkg_check_modules(PC_HARFBUZZ harfbuzz>=0.9.7) | |
find_path(HARFBUZZ_INCLUDE_DIRS NAMES hb.h | |
HINTS ${PC_HARFBUZZ_INCLUDE_DIRS} ${PC_HARFBUZZ_INCLUDEDIR} | |
) | |
find_library(HARFBUZZ_LIBRARIES NAMES harfbuzz | |
HINTS ${PC_HARFBUZZ_LIBRARY_DIRS} ${PC_HARFBUZZ_LIBDIR} | |
) | |
# HarfBuzz 0.9.18 split ICU support into a separate harfbuzz-icu library. | |
if ("${PC_HARFBUZZ_VERSION}" VERSION_GREATER "0.9.17") | |
if (HarfBuzz_FIND_REQUIRED) | |
set(_HARFBUZZ_REQUIRED REQUIRED) | |
else () | |
set(_HARFBUZZ_REQUIRED "") | |
endif () | |
pkg_check_modules(PC_HARFBUZZ_ICU harfbuzz-icu>=0.9.18 ${_HARFBUZZ_REQUIRED}) | |
find_library(HARFBUZZ_ICU_LIBRARIES NAMES harfbuzz-icu | |
HINTS ${PC_HARFBUZZ_ICU_LIBRARY_DIRS} ${PC_HARFBUZZ_ICU_LIBDIR} | |
) | |
if (HARFBUZZ_ICU_LIBRARIES) | |
list(APPEND HARFBUZZ_LIBRARIES "${HARFBUZZ_ICU_LIBRARIES}") | |
endif () | |
set(_HARFBUZZ_EXTRA_REQUIRED_VAR "HARFBUZZ_ICU_LIBRARIES") | |
else () | |
set(_HARFBUZZ_EXTRA_REQUIRED_VAR "") | |
endif () | |
include(FindPackageHandleStandardArgs) | |
FIND_PACKAGE_HANDLE_STANDARD_ARGS(HarfBuzz DEFAULT_MSG HARFBUZZ_INCLUDE_DIRS | |
HARFBUZZ_LIBRARIES ${_HARFBUZZ_EXTRA_REQUIRED_VAR}) | |
mark_as_advanced( | |
HARFBUZZ_ICU_LIBRARIES | |
HARFBUZZ_INCLUDE_DIRS | |
HARFBUZZ_LIBRARIES | |
) |