blob: cd491a563de398286b86ee916040c31706c826dd [file] [log] [blame]
Patrick Williamsc124f4f2015-09-15 14:41:29 -05001# Copyright (C) 2006 OpenedHand LTD
2
3# Point to an empty file so any user's custom settings don't break things
4QUILTRCFILE ?= "${STAGING_ETCDIR_NATIVE}/quiltrc"
5
6PATCHDEPENDENCY = "${PATCHTOOL}-native:do_populate_sysroot"
7
Andrew Geissler82c905d2020-04-13 13:39:40 -05008# There is a bug in patch 2.7.3 and earlier where index lines
9# in patches can change file modes when they shouldn't:
10# http://git.savannah.gnu.org/cgit/patch.git/patch/?id=82b800c9552a088a241457948219d25ce0a407a4
11# This leaks into debug sources in particular. Add the dependency
12# to target recipes to avoid this problem until we can rely on 2.7.4 or later.
13PATCHDEPENDENCY_append_class-target = " patch-replacement-native:do_populate_sysroot"
14
Patrick Williamsc0f7c042017-02-23 20:41:17 -060015PATCH_GIT_USER_NAME ?= "OpenEmbedded"
16PATCH_GIT_USER_EMAIL ?= "oe.patch@oe"
17
Patrick Williamsc124f4f2015-09-15 14:41:29 -050018inherit terminal
19
Brad Bishop6e60e8b2018-02-01 10:27:11 -050020python () {
21 if d.getVar('PATCHTOOL') == 'git' and d.getVar('PATCH_COMMIT_FUNCTIONS') == '1':
22 extratasks = bb.build.tasksbetween('do_unpack', 'do_patch', d)
23 try:
24 extratasks.remove('do_unpack')
25 except ValueError:
26 # For some recipes do_unpack doesn't exist, ignore it
27 pass
Patrick Williamsc124f4f2015-09-15 14:41:29 -050028
Brad Bishop6e60e8b2018-02-01 10:27:11 -050029 d.appendVarFlag('do_patch', 'prefuncs', ' patch_task_patch_prefunc')
30 for task in extratasks:
31 d.appendVarFlag(task, 'postfuncs', ' patch_task_postfunc')
32}
Patrick Williamsc124f4f2015-09-15 14:41:29 -050033
Brad Bishop6e60e8b2018-02-01 10:27:11 -050034python patch_task_patch_prefunc() {
35 # Prefunc for do_patch
Brad Bishop6e60e8b2018-02-01 10:27:11 -050036 srcsubdir = d.getVar('S')
Patrick Williamsc124f4f2015-09-15 14:41:29 -050037
Brad Bishop316dfdd2018-06-25 12:45:53 -040038 workdir = os.path.abspath(d.getVar('WORKDIR'))
39 testsrcdir = os.path.abspath(srcsubdir)
40 if (testsrcdir + os.sep).startswith(workdir + os.sep):
41 # Double-check that either workdir or S or some directory in-between is a git repository
42 found = False
Brad Bishop1a4b7ee2018-12-16 17:11:34 -080043 while testsrcdir != workdir:
Brad Bishop316dfdd2018-06-25 12:45:53 -040044 if os.path.exists(os.path.join(testsrcdir, '.git')):
45 found = True
46 break
47 if testsrcdir == workdir:
48 break
49 testsrcdir = os.path.dirname(testsrcdir)
50 if not found:
51 bb.fatal('PATCHTOOL = "git" set for source tree that is not a git repository. Refusing to continue as that may result in commits being made in your metadata repository.')
52
Brad Bishop6e60e8b2018-02-01 10:27:11 -050053 patchdir = os.path.join(srcsubdir, 'patches')
54 if os.path.exists(patchdir):
55 if os.listdir(patchdir):
56 d.setVar('PATCH_HAS_PATCHES_DIR', '1')
Patrick Williamsc124f4f2015-09-15 14:41:29 -050057 else:
Brad Bishop6e60e8b2018-02-01 10:27:11 -050058 os.rmdir(patchdir)
59}
Patrick Williamsc124f4f2015-09-15 14:41:29 -050060
Brad Bishop6e60e8b2018-02-01 10:27:11 -050061python patch_task_postfunc() {
62 # Prefunc for task functions between do_unpack and do_patch
63 import oe.patch
64 import shutil
65 func = d.getVar('BB_RUNTASK')
66 srcsubdir = d.getVar('S')
Patrick Williamsc124f4f2015-09-15 14:41:29 -050067
Brad Bishop6e60e8b2018-02-01 10:27:11 -050068 if os.path.exists(srcsubdir):
69 if func == 'do_patch':
70 haspatches = (d.getVar('PATCH_HAS_PATCHES_DIR') == '1')
71 patchdir = os.path.join(srcsubdir, 'patches')
72 if os.path.exists(patchdir):
73 shutil.rmtree(patchdir)
74 if haspatches:
75 stdout, _ = bb.process.run('git status --porcelain patches', cwd=srcsubdir)
76 if stdout:
77 bb.process.run('git checkout patches', cwd=srcsubdir)
78 stdout, _ = bb.process.run('git status --porcelain .', cwd=srcsubdir)
79 if stdout:
80 useroptions = []
81 oe.patch.GitApplyTree.gitCommandUserOptions(useroptions, d=d)
82 bb.process.run('git add .; git %s commit -a -m "Committing changes from %s\n\n%s"' % (' '.join(useroptions), func, oe.patch.GitApplyTree.ignore_commit_prefix + ' - from %s' % func), cwd=srcsubdir)
83}
Patrick Williamsc124f4f2015-09-15 14:41:29 -050084
Brad Bishop6e60e8b2018-02-01 10:27:11 -050085def src_patches(d, all=False, expand=True):
86 import oe.patch
87 return oe.patch.src_patches(d, all, expand)
Patrick Williamsc124f4f2015-09-15 14:41:29 -050088
89def should_apply(parm, d):
90 """Determine if we should apply the given patch"""
Brad Bishop6e60e8b2018-02-01 10:27:11 -050091 import oe.patch
92 return oe.patch.should_apply(parm, d)
Patrick Williamsc124f4f2015-09-15 14:41:29 -050093
94should_apply[vardepsexclude] = "DATE SRCDATE"
95
96python patch_do_patch() {
97 import oe.patch
98
99 patchsetmap = {
100 "patch": oe.patch.PatchTree,
101 "quilt": oe.patch.QuiltTree,
102 "git": oe.patch.GitApplyTree,
103 }
104
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500105 cls = patchsetmap[d.getVar('PATCHTOOL') or 'quilt']
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500106
107 resolvermap = {
108 "noop": oe.patch.NOOPResolver,
109 "user": oe.patch.UserResolver,
110 }
111
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500112 rcls = resolvermap[d.getVar('PATCHRESOLVE') or 'user']
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500113
114 classes = {}
115
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500116 s = d.getVar('S')
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500117
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500118 os.putenv('PATH', d.getVar('PATH'))
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500119
120 # We must use one TMPDIR per process so that the "patch" processes
121 # don't generate the same temp file name.
122
123 import tempfile
124 process_tmpdir = tempfile.mkdtemp()
125 os.environ['TMPDIR'] = process_tmpdir
126
127 for patch in src_patches(d):
128 _, _, local, _, _, parm = bb.fetch.decodeurl(patch)
129
130 if "patchdir" in parm:
131 patchdir = parm["patchdir"]
132 if not os.path.isabs(patchdir):
133 patchdir = os.path.join(s, patchdir)
134 else:
135 patchdir = s
136
137 if not patchdir in classes:
138 patchset = cls(patchdir, d)
139 resolver = rcls(patchset, oe_terminal)
140 classes[patchdir] = (patchset, resolver)
141 patchset.Clean()
142 else:
143 patchset, resolver = classes[patchdir]
144
145 bb.note("Applying patch '%s' (%s)" % (parm['patchname'], oe.path.format_display(local, d)))
146 try:
147 patchset.Import({"file":local, "strippath": parm['striplevel']}, True)
148 except Exception as exc:
149 bb.utils.remove(process_tmpdir, True)
150 bb.fatal(str(exc))
151 try:
152 resolver.Resolve()
153 except bb.BBHandledException as e:
154 bb.utils.remove(process_tmpdir, True)
155 bb.fatal(str(e))
156
157 bb.utils.remove(process_tmpdir, True)
158 del os.environ['TMPDIR']
159}
160patch_do_patch[vardepsexclude] = "PATCHRESOLVE"
161
162addtask patch after do_unpack
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500163do_patch[dirs] = "${WORKDIR}"
164do_patch[depends] = "${PATCHDEPENDENCY}"
165
166EXPORT_FUNCTIONS do_patch