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authorChristopher Larson <chris_larson@mentor.com>2018-07-27 22:24:28 +0500
committerRichard Purdie <richard.purdie@linuxfoundation.org>2018-08-16 09:49:39 +0100
commitbb3a1321cdffa767c83ee33b83ec4b8524e289c2 (patch)
treef2fa8acb31a5391665daf5fc79a6ab72f69349be /meta
parent85518a20017c1a091f3a393f09fb2ceffe057bed (diff)
downloadpoky-bb3a1321cdffa767c83ee33b83ec4b8524e289c2.tar.gz
image-postinst-intercepts.bbclass: add class
This class sets POSTINST_INTERCEPTS and POSTINST_INTERCEPTS_CHECKSUMS, to allow us to pull intercepts from BBPATH. This is kept as a separate class, as it's needed by both image construction and sdk construction, the latter to support meta-toolchain & similar recipes. (From OE-Core rev: 7a2044df4ae8d80cf25a6bfd9b71978ffefbfa33) Signed-off-by: Christopher Larson <chris_larson@mentor.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta')
-rw-r--r--meta/classes/image-postinst-intercepts.bbclass23
1 files changed, 23 insertions, 0 deletions
diff --git a/meta/classes/image-postinst-intercepts.bbclass b/meta/classes/image-postinst-intercepts.bbclass
new file mode 100644
index 0000000000..ed30bbd98d
--- /dev/null
+++ b/meta/classes/image-postinst-intercepts.bbclass
@@ -0,0 +1,23 @@
1# Gather existing and candidate postinst intercepts from BBPATH
2POSTINST_INTERCEPTS_DIR ?= "${COREBASE}/scripts/postinst-intercepts"
3POSTINST_INTERCEPTS_PATHS ?= "${@':'.join('%s/postinst-intercepts' % p for p in '${BBPATH}'.split(':'))}:${POSTINST_INTERCEPTS_DIR}"
4
5python find_intercepts() {
6 intercepts = {}
7 search_paths = []
8 paths = d.getVar('POSTINST_INTERCEPTS_PATHS').split(':')
9 overrides = (':' + d.getVar('FILESOVERRIDES')).split(':') + ['']
10 search_paths = [os.path.join(p, op) for p in paths for op in overrides]
11 searched = oe.path.which_wild('*', ':'.join(search_paths), candidates=True)
12 files, chksums = [], []
13 for pathname, candidates in searched:
14 if os.path.isfile(pathname):
15 files.append(pathname)
16 chksums.append('%s:True' % pathname)
17 chksums.extend('%s:False' % c for c in candidates[:-1])
18
19 d.setVar('POSTINST_INTERCEPT_CHECKSUMS', ' '.join(chksums))
20 d.setVar('POSTINST_INTERCEPTS', ' '.join(files))
21}
22find_intercepts[eventmask] += "bb.event.RecipePreFinalise"
23addhandler find_intercepts