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authorRoss Burton <ross.burton@intel.com>2012-08-14 17:10:31 +0100
committerRichard Purdie <richard.purdie@linuxfoundation.org>2012-08-15 14:46:09 +0100
commitba9d5626174c1144b83963755ef310328306c3a3 (patch)
tree6697ae2e9284cd4ae4c676b00a14b98010601c96
parent163dd734d79fd7040b48b10bca6fde28460ac20c (diff)
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classes: add gsettings.bbclass
This class registers postinst/postrm hooks to compile the GSetting schemas, and adds the relevant dependencies. If possible the postinst happens on the host to avoid running it on the target. [ YOCTO #2798 ] Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r--meta/classes/gsettings.bbclass37
1 files changed, 37 insertions, 0 deletions
diff --git a/meta/classes/gsettings.bbclass b/meta/classes/gsettings.bbclass
new file mode 100644
index 0000000000..1e3f7a16e8
--- /dev/null
+++ b/meta/classes/gsettings.bbclass
@@ -0,0 +1,37 @@
+# A bbclass to handle installed GSettings (glib) schemas, updated the compiled
+# form on package install and remove.
+#
+# The compiled schemas are platform-agnostic, so we can depend on
+# glib-2.0-native for the native tool and run the postinst script when the
+# rootfs builds to save a little time on first boot.
+
+# TODO use a trigger so that this runs once per package operation run
+
+DEPENDS += "glib-2.0-native"
+
+RDEPENDS_${PN} += "glib-2.0-utils"
+
+FILES_${PN} += "${datadir}/glib-2.0/schemas"
+
+gsettings_postinstrm () {
+ glib-compile-schemas $D${datadir}/glib-2.0/schemas
+}
+
+python populate_packages_append () {
+ pkg = d.getVar('PN', True)
+ bb.note("adding gsettings postinst scripts to %s" % pkg)
+
+ postinst = d.getVar('pkg_postinst_%s' % pkg, True) or d.getVar('pkg_postinst', True)
+ if not postinst:
+ postinst = '#!/bin/sh\n'
+ postinst += d.getVar('gsettings_postinstrm', True)
+ d.setVar('pkg_postinst_%s' % pkg, postinst)
+
+ bb.note("adding gsettings postrm scripts to %s" % pkg)
+
+ postrm = d.getVar('pkg_postrm_%s' % pkg, True) or d.getVar('pkg_postrm', True)
+ if not postrm:
+ postrm = '#!/bin/sh\n'
+ postrm += d.getVar('gsettings_postinstrm', True)
+ d.setVar('pkg_postrm_%s' % pkg, postrm)
+}