diff options
Diffstat (limited to 'Build/source/libs/freetype2/freetype-src/builds/cmake/FindHarfBuzz.cmake')
-rw-r--r-- | Build/source/libs/freetype2/freetype-src/builds/cmake/FindHarfBuzz.cmake | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/Build/source/libs/freetype2/freetype-src/builds/cmake/FindHarfBuzz.cmake b/Build/source/libs/freetype2/freetype-src/builds/cmake/FindHarfBuzz.cmake new file mode 100644 index 00000000000..d489613fdaf --- /dev/null +++ b/Build/source/libs/freetype2/freetype-src/builds/cmake/FindHarfBuzz.cmake @@ -0,0 +1,87 @@ +# 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 QUIET harfbuzz) + +find_path(HARFBUZZ_INCLUDE_DIRS + NAMES hb.h + HINTS ${PC_HARFBUZZ_INCLUDEDIR} + ${PC_HARFBUZZ_INCLUDE_DIRS} + PATH_SUFFIXES harfbuzz) + +find_library(HARFBUZZ_LIBRARIES + NAMES harfbuzz + HINTS ${PC_HARFBUZZ_LIBDIR} + ${PC_HARFBUZZ_LIBRARY_DIRS}) + +if (HARFBUZZ_INCLUDE_DIRS) + if (EXISTS "${HARFBUZZ_INCLUDE_DIRS}/hb-version.h") + file(READ "${HARFBUZZ_INCLUDE_DIRS}/hb-version.h" _harfbuzz_version_content) + + string(REGEX MATCH + "#define +HB_VERSION_STRING +\"([0-9]+\\.[0-9]+\\.[0-9]+)\"" + _dummy "${_harfbuzz_version_content}") + set(HARFBUZZ_VERSION "${CMAKE_MATCH_1}") + endif () +endif () + +if ("${harfbuzz_FIND_VERSION}" VERSION_GREATER "${HARFBUZZ_VERSION}") + message(FATAL_ERROR + "Required version (" ${harfbuzz_FIND_VERSION} ")" + " is higher than found version (" ${HARFBUZZ_VERSION} ")") +endif () + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args( + harfbuzz + REQUIRED_VARS HARFBUZZ_INCLUDE_DIRS HARFBUZZ_LIBRARIES + VERSION_VAR HARFBUZZ_VERSION) + +mark_as_advanced( + HARFBUZZ_INCLUDE_DIRS + HARFBUZZ_LIBRARIES) + +# Allow easy linking as in +# +# target_link_libraries(freetype PRIVATE Harfbuzz::Harfbuzz) +# +if (NOT CMAKE_VERSION VERSION_LESS 3.1) + if (HARFBUZZ_FOUND AND NOT TARGET Harfbuzz::Harfbuzz) + add_library(Harfbuzz::Harfbuzz INTERFACE IMPORTED) + set_target_properties( + Harfbuzz::Harfbuzz PROPERTIES + INTERFACE_INCLUDE_DIRECTORIES "${HARFBUZZ_INCLUDE_DIRS}") + endif () +endif () |