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docs: Fix opencv pkgconfig file name

Browse source 
Most distros ship OpenCV 4.x, and the pkgconfig file for that is
`opencv4`. OpenCV 3.x uses `opencv`, and Fedora ships both files with
OpenCV 4.x for backwards compat.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8403>
This commit is contained in:
Nirbheek Chauhan 2025-02-07 05:10:39 +05:30 committed by GStreamer Marge Bot
parent 8a36647064
commit ce73ab5245
1 changed files with 10 additions and 4 deletions
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14
subprojects/gstreamer/docs/gst-plugins-doc-cache-generator.py
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@ -49,13 +49,19 @@ PROJECT_NAME_MAP = {
}
def get_c_flags(dep, buildroot, uninstalled=True):
def get_c_flags(deps, buildroot, uninstalled=True):
if isinstance(deps, str):
deps = [deps]
env = os.environ.copy()
if uninstalled:
env['PKG_CONFIG_PATH'] = os.path.join(buildroot, 'meson-uninstalled')
res = subprocess.run(['pkg-config', '--cflags', dep], env=env, capture_output=True)
for dep in deps:
res = subprocess.run(['pkg-config', '--cflags', dep], env=env, capture_output=True)
if res.returncode == 0:
return [res.stdout.decode().strip()]
print("Failed to get cflags for:", ", ".join(deps), ", ignoring")
return ''
return [res.stdout.decode().strip()]
class GstLibsHotdocConfGen:
@ -177,7 +183,7 @@ class GstLibsHotdocConfGen:
elif libname == 'opencv':
c_flags = get_c_flags(f'gstreamer-base-{self.project_version}', self.buildroot)
c_flags += get_c_flags(f'gstreamer-video-{self.project_version}', self.buildroot)
c_flags += get_c_flags(f'opencv', self.buildroot, uninstalled=True)
c_flags += get_c_flags(['opencv4', 'opencv'], self.buildroot, uninstalled=True)
c_flags += [f'-I{self.srcdir}/../gst-libs']
else:
c_flags = get_c_flags(f'gstreamer-{libname}-{self.project_version}', self.buildroot)