################################################################################
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#
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# gst1-python
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#
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################################################################################
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GST1_PYTHON_VERSION = 1.20.3
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GST1_PYTHON_SOURCE = gst-python-$(GST1_PYTHON_VERSION).tar.xz
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GST1_PYTHON_SITE = https://gstreamer.freedesktop.org/src/gst-python
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GST1_PYTHON_INSTALL_STAGING = YES
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GST1_PYTHON_LICENSE_FILES = COPYING
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GST1_PYTHON_LICENSE = LGPL-2.1+
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GST1_PYTHON_DEPENDENCIES = \
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gst1-plugins-base \
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gstreamer1 \
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python-gobject
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# A sysconfigdata_name must be manually specified or the resulting .so
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# will have a x86_64 prefix, which causes "from gi.repository import Gst"
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# to fail. A pythonpath must be specified or the host python path will be
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# used resulting in a "not a valid python" error.
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GST1_PYTHON_CONF_ENV += \
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_PYTHON_SYSCONFIGDATA_NAME=$(PKG_PYTHON_SYSCONFIGDATA_NAME) \
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PYTHONPATH=$(PYTHON3_PATH)
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# Due to the CONF_ENV options, libpython-dir must be set manually
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# or else the error: "Python dynamic library path could not be determined"
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# occurs. We set the libpython-dir to /usr/lib as this path is hard-coded
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# into the resulting .so file as /usr/lib/python3.$(PYTHON3_VERSION_MAJOR).so.
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# Because we provide PYTHONPATH=$(PYTHON3_PATH) above, the logic in the meson
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# file uses the above python path to determine if /usr/lib/ has the proper .so
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# file. Because Buildroot provides the appropriate paths, the meson file finds
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# the correct .so file, and the resulting compiled library has the appropriate
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# path of /usr/lib/python3.$(PYTHON3_VERSION_MAJOR).so
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GST1_PYTHON_CONF_OPTS += \
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-Dlibpython-dir=/usr/lib/
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$(eval $(meson-package))
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