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author | Paul Eggleton <paul.eggleton@linux.intel.com> | 2016-12-13 20:09:39 +1300 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2016-12-14 09:56:35 +0000 |
commit | 2724511e18810cc8082c1b028e3b7c8a8b5def56 (patch) | |
tree | 6ad6096cc3f5d35993d18291f55a8660628ed395 /meta/lib/oe/patch.py | |
parent | f24f59ea1d8bc335ea8576f6a346d0935f4a3548 (diff) | |
download | openembedded-core-contrib-2724511e18810cc8082c1b028e3b7c8a8b5def56.tar.gz |
classes/patch: move several functions to oe.patch
Move patch_path(), src_patches() and should_apply() to oe.patch, making
them easier to call from elsewhere (particularly across the
UI/server boundary).
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Diffstat (limited to 'meta/lib/oe/patch.py')
-rw-r--r-- | meta/lib/oe/patch.py | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/meta/lib/oe/patch.py b/meta/lib/oe/patch.py index dbefd28e67..456ee70f7d 100644 --- a/meta/lib/oe/patch.py +++ b/meta/lib/oe/patch.py @@ -769,3 +769,110 @@ class UserResolver(Resolver): os.chdir(olddir) raise os.chdir(olddir) + + +def patch_path(url, fetch, workdir, expand=True): + """Return the local path of a patch, or None if this isn't a patch""" + + local = fetch.localpath(url) + base, ext = os.path.splitext(os.path.basename(local)) + if ext in ('.gz', '.bz2', '.Z'): + if expand: + local = os.path.join(workdir, base) + ext = os.path.splitext(base)[1] + + urldata = fetch.ud[url] + if "apply" in urldata.parm: + apply = oe.types.boolean(urldata.parm["apply"]) + if not apply: + return + elif ext not in (".diff", ".patch"): + return + + return local + +def src_patches(d, all=False, expand=True): + workdir = d.getVar('WORKDIR', True) + fetch = bb.fetch2.Fetch([], d) + patches = [] + sources = [] + for url in fetch.urls: + local = patch_path(url, fetch, workdir, expand) + if not local: + if all: + local = fetch.localpath(url) + sources.append(local) + continue + + urldata = fetch.ud[url] + parm = urldata.parm + patchname = parm.get('pname') or os.path.basename(local) + + apply, reason = should_apply(parm, d) + if not apply: + if reason: + bb.note("Patch %s %s" % (patchname, reason)) + continue + + patchparm = {'patchname': patchname} + if "striplevel" in parm: + striplevel = parm["striplevel"] + elif "pnum" in parm: + #bb.msg.warn(None, "Deprecated usage of 'pnum' url parameter in '%s', please use 'striplevel'" % url) + striplevel = parm["pnum"] + else: + striplevel = '1' + patchparm['striplevel'] = striplevel + + patchdir = parm.get('patchdir') + if patchdir: + patchparm['patchdir'] = patchdir + + localurl = bb.fetch.encodeurl(('file', '', local, '', '', patchparm)) + patches.append(localurl) + + if all: + return sources + + return patches + + +def should_apply(parm, d): + if "mindate" in parm or "maxdate" in parm: + pn = d.getVar('PN', True) + srcdate = d.getVar('SRCDATE_%s' % pn, True) + if not srcdate: + srcdate = d.getVar('SRCDATE', True) + + if srcdate == "now": + srcdate = d.getVar('DATE', True) + + if "maxdate" in parm and parm["maxdate"] < srcdate: + return False, 'is outdated' + + if "mindate" in parm and parm["mindate"] > srcdate: + return False, 'is predated' + + + if "minrev" in parm: + srcrev = d.getVar('SRCREV', True) + if srcrev and srcrev < parm["minrev"]: + return False, 'applies to later revisions' + + if "maxrev" in parm: + srcrev = d.getVar('SRCREV', True) + if srcrev and srcrev > parm["maxrev"]: + return False, 'applies to earlier revisions' + + if "rev" in parm: + srcrev = d.getVar('SRCREV', True) + if srcrev and parm["rev"] not in srcrev: + return False, "doesn't apply to revision" + + if "notrev" in parm: + srcrev = d.getVar('SRCREV', True) + if srcrev and parm["notrev"] in srcrev: + return False, "doesn't apply to revision" + + return True, None + |