mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-09-22 12:00:11 +00:00
6e79932ad9
Introduces a `libraries` variable that contains all libraries in a
list with the following format:
``` meson
libraries = [
[pkg_name, {
'lib': library_object
'gir': [ {full gir definition in a dict } ]
],
....
]
```
It therefore refactors the way we build the gir so that we can reuse the
same information to build them against 'gstreamer-full' in gst-build
when linking statically
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1093>
53 lines
1.9 KiB
Meson
53 lines
1.9 KiB
Meson
opencv_sources = [
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'gstopencvutils.cpp',
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'gstopencvvideofilter.cpp',
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]
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opencv_headers = [
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'opencv-prelude.h',
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'gstopencvutils.h',
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'gstopencvvideofilter.h',
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]
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if get_option('opencv').disabled()
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gstopencv_dep = disabler()
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subdir_done()
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endif
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opencv_dep = dependency('opencv', version : '>= 3.0.0', required : false)
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if not opencv_dep.found()
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opencv_dep = dependency('opencv4', version : '>= 4.0.0', required : false)
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endif
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if opencv_dep.found()
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# opencv4 seems to ship with .pc file that references non-existent include dir
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# (/usr/include/opencv4/opencv instead of /usr/include/opencv4/opencv2)
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# clang 10 complains about the following header in opencv4
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# /usr/include/opencv4/opencv2/flann/logger.h:83:36: error: format string is not a string literal [-Werror,-Wformat-nonliteral]
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gstopencv_cargs = cxx.get_supported_arguments(['-Wno-missing-include-dirs', '-Wno-format-nonliteral'])
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pkg_name = 'gstreamer-opencv-1.0'
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gstopencv = library('gstopencv-' + api_version,
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opencv_sources,
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c_args : gst_plugins_bad_args + ['-DBUILDING_GST_OPENCV'],
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cpp_args : gst_plugins_bad_args + gstopencv_cargs + ['-DBUILDING_GST_OPENCV'],
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override_options : ['cpp_std=c++11'],
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include_directories : [configinc, libsinc],
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version : libversion,
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soversion : soversion,
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darwin_versions : osxversion,
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install : true,
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dependencies : [gstbase_dep, gstvideo_dep, opencv_dep],
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)
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libraries += [[pkg_name, {'lib': gstopencv}]]
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gstopencv_dep = declare_dependency(link_with: gstopencv,
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include_directories : [libsinc],
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dependencies : [gstvideo_dep, opencv_dep])
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meson.override_dependency(pkg_name, gstopencv_dep)
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install_headers(opencv_headers, subdir : 'gstreamer-1.0/gst/opencv')
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elif get_option('opencv').enabled()
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error('OpenCV support enabled but required dependencies were not found.')
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else
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gstopencv_dep = disabler()
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endif
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