[oe-commits] [openembedded-core] 41/43: gstreamer1.0-python: add new recipe

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rpurdie pushed a commit to branch master-next
in repository openembedded-core.

commit 609fe4d3966a27f656613788dd6d51d52ef79083
Author: Martin Kelly <mkelly at xevo.com>
AuthorDate: Tue Jul 18 11:46:54 2017 -0700

    gstreamer1.0-python: add new recipe
    
    Previously, we had a gst-python recipe, but it supported only GStreamer
    0.1. After GStreamer switched the Python bindings to use GObject
    introspection, we were no longer able to build the bindings, and they
    were dropped in this patch:
    
    https://patchwork.openembedded.org/patch/93793/
    
    However, at this point, we have a gobject-introspection class, so we can
    use the bindings again, this time with GStreamer 1.0.
    
    Signed-off-by: Martin Kelly <mkelly at xevo.com>
    Signed-off-by: Ross Burton <ross.burton at intel.com>
---
 .../gstreamer/gstreamer1.0-python.inc              | 35 ++++++++++++++++++++++
 .../gstreamer/gstreamer1.0-python_1.10.4.bb        |  7 +++++
 2 files changed, 42 insertions(+)

diff --git a/meta/recipes-multimedia/gstreamer/gstreamer1.0-python.inc b/meta/recipes-multimedia/gstreamer/gstreamer1.0-python.inc
new file mode 100644
index 0000000..961b930
--- /dev/null
+++ b/meta/recipes-multimedia/gstreamer/gstreamer1.0-python.inc
@@ -0,0 +1,35 @@
+SUMMARY = "Python bindings for GStreamer 1.0"
+HOMEPAGE = "http://cgit.freedesktop.org/gstreamer/gst-python/"
+SECTION = "multimedia"
+LICENSE = "LGPLv2.1"
+
+DEPENDS = "gstreamer1.0 python3-pygobject"
+RDEPENDS_${PN} += "gstreamer1.0 python3-pygobject"
+
+PNREAL = "gst-python"
+
+SRC_URI = "http://gstreamer.freedesktop.org/src/${PNREAL}/${PNREAL}-${PV}.tar.xz"
+
+S = "${WORKDIR}/${PNREAL}-${PV}"
+
+inherit autotools pkgconfig distutils3-base upstream-version-is-even gobject-introspection
+
+do_install_append() {
+    # gstpythonplugin hardcodes the location of the libpython from the build
+    # workspace and then fails at runtime. We can override it using
+    # --with-libpython-dir=${libdir}, but it still fails because it looks for a
+    # symlinked library ending in .so instead of the actually library with
+    # LIBNAME.so.MAJOR.MINOR. Although we could patch the code to use the path
+    # we want, it will break again if the library version ever changes. We need
+    # to think about the best way of handling this and possibly consult
+    # upstream.
+    #
+    # Note that this particular find line is taken from the Debian packaging for
+    # gst-python1.0.
+    find "${D}" \
+        -name '*.pyc' -o \
+        -name '*.pyo' -o \
+        -name '*.la' -o \
+        -name 'libgstpythonplugin*' \
+        -delete
+}
diff --git a/meta/recipes-multimedia/gstreamer/gstreamer1.0-python_1.10.4.bb b/meta/recipes-multimedia/gstreamer/gstreamer1.0-python_1.10.4.bb
new file mode 100644
index 0000000..1365f7c
--- /dev/null
+++ b/meta/recipes-multimedia/gstreamer/gstreamer1.0-python_1.10.4.bb
@@ -0,0 +1,7 @@
+require gstreamer1.0-python.inc
+
+SRC_URI = "http://gstreamer.freedesktop.org/src/${PNREAL}/${PNREAL}-${PV}.tar.xz"
+SRC_URI[md5sum] = "adcdb74f713e28d0b22a0a1e4f831573"
+SRC_URI[sha256sum] = "59508174b8bc86c05290aa9a7c5d480ac556a6f36306ddbc1d0eacf4f7868212"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=c34deae4e395ca07e725ab0076a5f740"

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