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authorRichard Purdie <richard@openedhand.com>2006-07-21 10:10:31 (GMT)
committerRichard Purdie <richard@openedhand.com>2006-07-21 10:10:31 (GMT)
commitb2f192faabe412adce79534e22efe9fb69ee40e2 (patch)
tree7076c49d4286f8a1733650bd8fbc7161af200d57 /meta/classes/update-alternatives.bbclass
parent2cf0eadf9f730027833af802d7e6c90b44248f80 (diff)
downloadpoky-b2f192faabe412adce79534e22efe9fb69ee40e2.tar.gz
Rename /openembedded/ -> /meta/
git-svn-id: https://svn.o-hand.com/repos/poky/trunk@530 311d38ba-8fff-0310-9ca6-ca027cbcb966
Diffstat (limited to 'meta/classes/update-alternatives.bbclass')
-rw-r--r--meta/classes/update-alternatives.bbclass33
1 files changed, 33 insertions, 0 deletions
diff --git a/meta/classes/update-alternatives.bbclass b/meta/classes/update-alternatives.bbclass
new file mode 100644
index 0000000..6b2b547
--- /dev/null
+++ b/meta/classes/update-alternatives.bbclass
@@ -0,0 +1,33 @@
1# defaults
2ALTERNATIVE_PRIORITY = "10"
3ALTERNATIVE_LINK = "${bindir}/${ALTERNATIVE_NAME}"
4
5update_alternatives_postinst() {
6update-alternatives --install ${ALTERNATIVE_LINK} ${ALTERNATIVE_NAME} ${ALTERNATIVE_PATH} ${ALTERNATIVE_PRIORITY}
7}
8
9update_alternatives_postrm() {
10update-alternatives --remove ${ALTERNATIVE_NAME} ${ALTERNATIVE_PATH}
11}
12
13python __anonymous() {
14 if bb.data.getVar('ALTERNATIVE_NAME', d) == None:
15 raise bb.build.FuncFailed, "%s inherits update-alternatives but doesn't set ALTERNATIVE_NAME" % bb.data.getVar('FILE', d)
16 if bb.data.getVar('ALTERNATIVE_PATH', d) == None:
17 raise bb.build.FuncFailed, "%s inherits update-alternatives but doesn't set ALTERNATIVE_PATH" % bb.data.getVar('FILE', d)
18}
19
20python populate_packages_prepend () {
21 pkg = bb.data.getVar('PN', d, 1)
22 bb.note('adding update-alternatives calls to postinst/postrm for %s' % pkg)
23 postinst = bb.data.getVar('pkg_postinst_%s' % pkg, d, 1) or bb.data.getVar('pkg_postinst', d, 1)
24 if not postinst:
25 postinst = '#!/bin/sh\n'
26 postinst += bb.data.getVar('update_alternatives_postinst', d, 1)
27 bb.data.setVar('pkg_postinst_%s' % pkg, postinst, d)
28 postrm = bb.data.getVar('pkg_postrm_%s' % pkg, d, 1) or bb.data.getVar('pkg_postrm', d, 1)
29 if not postrm:
30 postrm = '#!/bin/sh\n'
31 postrm += bb.data.getVar('update_alternatives_postrm', d, 1)
32 bb.data.setVar('pkg_postrm_%s' % pkg, postrm, d)
33}