diff options
Diffstat (limited to 'meta/classes/copyleft_compliance.bbclass')
-rw-r--r-- | meta/classes/copyleft_compliance.bbclass | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/meta/classes/copyleft_compliance.bbclass b/meta/classes/copyleft_compliance.bbclass new file mode 100644 index 0000000000..907c1836b3 --- /dev/null +++ b/meta/classes/copyleft_compliance.bbclass | |||
@@ -0,0 +1,64 @@ | |||
1 | # Deploy sources for recipes for compliance with copyleft-style licenses | ||
2 | # Defaults to using symlinks, as it's a quick operation, and one can easily | ||
3 | # follow the links when making use of the files (e.g. tar with the -h arg). | ||
4 | # | ||
5 | # vi:sts=4:sw=4:et | ||
6 | |||
7 | inherit copyleft_filter | ||
8 | |||
9 | COPYLEFT_SOURCES_DIR ?= '${DEPLOY_DIR}/copyleft_sources' | ||
10 | |||
11 | python do_prepare_copyleft_sources () { | ||
12 | """Populate a tree of the recipe sources and emit patch series files""" | ||
13 | import os.path | ||
14 | import shutil | ||
15 | |||
16 | p = d.getVar('P', True) | ||
17 | included, reason = copyleft_should_include(d) | ||
18 | if not included: | ||
19 | bb.debug(1, 'copyleft: %s is excluded: %s' % (p, reason)) | ||
20 | return | ||
21 | else: | ||
22 | bb.debug(1, 'copyleft: %s is included: %s' % (p, reason)) | ||
23 | |||
24 | sources_dir = d.getVar('COPYLEFT_SOURCES_DIR', True) | ||
25 | dl_dir = d.getVar('DL_DIR', True) | ||
26 | src_uri = d.getVar('SRC_URI', True).split() | ||
27 | fetch = bb.fetch2.Fetch(src_uri, d) | ||
28 | ud = fetch.ud | ||
29 | |||
30 | pf = d.getVar('PF', True) | ||
31 | dest = os.path.join(sources_dir, pf) | ||
32 | shutil.rmtree(dest, ignore_errors=True) | ||
33 | bb.utils.mkdirhier(dest) | ||
34 | |||
35 | for u in ud.values(): | ||
36 | local = os.path.normpath(fetch.localpath(u.url)) | ||
37 | if local.endswith('.bb'): | ||
38 | continue | ||
39 | elif local.endswith('/'): | ||
40 | local = local[:-1] | ||
41 | |||
42 | if u.mirrortarball: | ||
43 | tarball_path = os.path.join(dl_dir, u.mirrortarball) | ||
44 | if os.path.exists(tarball_path): | ||
45 | local = tarball_path | ||
46 | |||
47 | oe.path.symlink(local, os.path.join(dest, os.path.basename(local)), force=True) | ||
48 | |||
49 | patches = src_patches(d) | ||
50 | for patch in patches: | ||
51 | _, _, local, _, _, parm = bb.fetch.decodeurl(patch) | ||
52 | patchdir = parm.get('patchdir') | ||
53 | if patchdir: | ||
54 | series = os.path.join(dest, 'series.subdir.%s' % patchdir.replace('/', '_')) | ||
55 | else: | ||
56 | series = os.path.join(dest, 'series') | ||
57 | |||
58 | with open(series, 'a') as s: | ||
59 | s.write('%s -p%s\n' % (os.path.basename(local), parm['striplevel'])) | ||
60 | } | ||
61 | |||
62 | addtask prepare_copyleft_sources after do_fetch before do_build | ||
63 | do_prepare_copyleft_sources[dirs] = "${WORKDIR}" | ||
64 | do_build[recrdeptask] += 'do_prepare_copyleft_sources' | ||