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| author | Alexandru Croitor <alexandru.croitor@qt.io> | 2019-06-05 22:45:38 +0200 |
|---|---|---|
| committer | Alexandru Croitor <alexandru.croitor@qt.io> | 2019-06-06 13:45:05 +0000 |
| commit | e970e4a394c4e2f9d9fc50a31657cbddcb64d501 (patch) | |
| tree | 6071f942e411ce0df297b3ecc8151c4457e0415e /cmake | |
| parent | 2a9ae46b62e90db58c2d81a70feb5b884c9994d0 (diff) | |
| download | qtimageformats-e970e4a394c4e2f9d9fc50a31657cbddcb64d501.tar.gz | |
Fix qtimageformats building
Some feature conditions were incorrect.
Added forgotten FindWrapWebP.cmake file.
Protect call to qt_find_package ZLIB.
Change-Id: I033d38e4f69e94f7b72346b49bf6de4b2dbde8e0
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/FindWrapWebP.cmake | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/cmake/FindWrapWebP.cmake b/cmake/FindWrapWebP.cmake new file mode 100644 index 0000000..e4d0b33 --- /dev/null +++ b/cmake/FindWrapWebP.cmake @@ -0,0 +1,41 @@ +# Latest upstream package provides both CMake and autotools building. +# Unfortunately Linux distros and homebrew build the package with autotools, +# so they do not ship the CMake Config file, but only the pkg-config files. +# vcpkg and Conan do ship Config files. +# So try config files first, and then use the regular find_library / find_path dance with pkg-config +# paths as hints. + +find_package(WebP QUIET) +if(TARGET WebP::webp AND TARGET WebP::webpdemux) + set(WrapWebP_FOUND ON) + add_library(WrapWebP::WrapWebP INTERFACE IMPORTED) + target_link_libraries(WrapWebP::WrapWebP INTERFACE WebP::webp WebP::webpdemux) + return() +endif() + +find_package(PkgConfig) +pkg_check_modules(PC_WebP libwebp) +pkg_check_modules(PC_WebPDemux libwebpdemux) + +find_library(WebP_LIBRARY NAMES "webp" + HINTS ${PC_WebP_LIBDIR}) +find_library(WebP_demux_LIBRARY NAMES "webpdemux" + HINTS ${PC_WebPDemux_LIBDIR}) + +find_path(WebP_INCLUDE_DIR NAMES "webp/decode.h" + HINTS ${PC_WebP_INCLUDEDIR}) +find_path(WebP_demux_INCLUDE_DIR NAMES "webp/demux.h" + HINTS ${PC_WebPDemux_INCLUDEDIR}) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(WebP DEFAULT_MSG WebP_INCLUDE_DIR WebP_LIBRARY + WebP_demux_INCLUDE_DIR WebP_demux_LIBRARY) + +mark_as_advanced(WebP_INCLUDE_DIR WebP_LIBRARY WebP_INCLUDE_DIR WebP_demux_LIBRARY) +if(WebP_FOUND) + set(WrapWebP_FOUND ON) + add_library(WrapWebP::WrapWebP INTERFACE IMPORTED) + target_link_libraries(WrapWebP::WrapWebP INTERFACE ${WebP_LIBRARY} ${WebP_demux_LIBRARY}) + target_include_directories(WrapWebP::WrapWebP + INTERFACE ${WebP_INCLUDE_DIR} ${WebP_demux_INCLUDE_DIR}) +endif() |