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FindHarfBuzz.cmake: Change indentation to two spaces; shorten lines.

This commit is contained in:
Werner Lemberg 2019-09-05 12:37:03 +02:00
parent 87f5225256
commit bbb14361db
1 changed files with 39 additions and 33 deletions
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72
builds/cmake/FindHarfBuzz.cmake
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@ -23,59 +23,65 @@
# 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.
# 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
#
# 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
)
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}
)
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 "${HARFBUZZ_INCLUDE_DIRS}/hb-version.h" _harfbuzz_version_content)
if (EXISTS "${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 "${CMAKE_MATCH_1}")
endif ()
string(REGEX MATCH
"#define +HB_VERSION_STRING +\"([0-9]+\\.[0-9]+\\.[0-9]+)\""
_dummy "${_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} ")")
message(FATAL_ERROR
"Required version (" ${harfbuzz_FIND_VERSION} ")"
" is higher than found version (" ${HARFBUZZ_VERSION} ")")
endif ()
include(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(
harfbuzz
REQUIRED_VARS HARFBUZZ_INCLUDE_DIRS HARFBUZZ_LIBRARIES
VERSION_VAR HARFBUZZ_VERSION)
find_package_handle_standard_args(
harfbuzz
REQUIRED_VARS HARFBUZZ_INCLUDE_DIRS HARFBUZZ_LIBRARIES
VERSION_VAR HARFBUZZ_VERSION)
mark_as_advanced(
HARFBUZZ_INCLUDE_DIRS
HARFBUZZ_LIBRARIES
)
HARFBUZZ_INCLUDE_DIRS
HARFBUZZ_LIBRARIES)
# Allows easy linking as in
# Allow easy linking as in
#
# target_link_libraries(freetype PRIVATE Harfbuzz::Harfbuzz)
#
if (NOT CMAKE_VERSION VERSION_LESS 3.1)
if (HARFBUZZ_FOUND AND NOT TARGET Harfbuzz::Harfbuzz)
add_library(Harfbuzz::Harfbuzz INTERFACE IMPORTED)
set_target_properties(
Harfbuzz::Harfbuzz PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${HARFBUZZ_INCLUDE_DIRS}")
endif ()
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 ()