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[cmake] Make `FindHarfbuzz' observe the REQUIRED option. 

* builds/cmake/FindHarfBuzz.cmake: Implement it.
This commit is contained in:
Tamas Kenez 2015-11-27 07:04:31 +01:00 committed by Werner Lemberg
parent 5b3446b012
commit 4854df62f7
2 changed files with 20 additions and 3 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2015-11-27 Tamas Kenez <tamas.kenez@adasworks.com>
[cmake] Make `FindHarfbuzz' observe the REQUIRED option.
* builds/cmake/FindHarfBuzz.cmake: Implement it.
2015-11-27 Werner Lemberg <wl@gnu.org>
[cmake] Collect files specific to cmake in `builds/cmake'.

17
builds/cmake/FindHarfBuzz.cmake
View File

@ -44,15 +44,26 @@ find_library(HARFBUZZ_LIBRARIES NAMES harfbuzz
# HarfBuzz 0.9.18 split ICU support into a separate harfbuzz-icu library.
if ("${PC_HARFBUZZ_VERSION}" VERSION_GREATER "0.9.17")
pkg_check_modules(PC_HARFBUZZ_ICU harfbuzz-icu>=0.9.18 REQUIRED)
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} ${PC_HARFBUZZ_ICU_LIBDIR}
)
list(APPEND HARFBUZZ_LIBRARIES "${HARFBUZZ_ICU_LIBRARIES}")
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)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(HarfBuzz DEFAULT_MSG HARFBUZZ_INCLUDE_DIRS
HARFBUZZ_LIBRARIES ${_HARFBUZZ_EXTRA_REQUIRED_VAR})
mark_as_advanced(
HARFBUZZ_ICU_LIBRARIES