1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
|
#!/usr/bin/env python3
from argparse import ArgumentParser
import os.path
import sys
scripts_path = os.path.dirname(os.path.realpath(__file__))
bb_lib_path = os.path.abspath(scripts_path + '/../../poky/bitbake/lib')
sys.path = sys.path + [bb_lib_path]
import bb.fetch2
import bb.tinfoil
PRINT_PROGRESS = True
SKIP_BUILD_TOOLS = True
KNOWN_BUILD_TOOLS = ['virtual/x86_64-poky-linux-gcc', # gcc-cross-x86_64
'virtual/x86_64-poky-linux-compilerlibs', # gcc-runtime
'virtual/i586-poky-linux-gcc', # gcc-cross-i586
'virtual/i586-poky-linux-compilerlibs', # gcc-runtime
'virtual/libc', # glibc
'virtual/libintl', # glibc
'virtual/libiconv', # glibc
'virtual/crypt', # glibc
'autoconf-native',
'automake-native',
'libtool-native',
'gnu-config-native',
'm4-native',
'texinfo-dummy-native',
'gettext-minimal-native',
'libtool-cross',
'gettext-native',
'util-linux-native',
'pkgconfig-native',
'makedepend-native']
def get_recipe_info(tinfoil, rn):
try:
info = tinfoil.get_recipe_info(rn)
except Exception:
print('Failed to get recipe info for: %s' % rn)
return []
if not info:
print('No recipe info found for: %s' % rn)
return []
append_files = tinfoil.get_file_appends(info.fn)
appends = True
data = tinfoil.parse_recipe_file(info.fn, appends, append_files)
data.pn = info.pn
data.pv = info.pv
return data
def print_package(manifest_file, data, is_project):
src_uri = data.getVar('SRC_URI').split()
lic = data.getVar('LICENSE')
summary = data.getVar('SUMMARY')
homepage = data.getVar('HOMEPAGE')
srcrev = data.getVar('SRCREV')
branch = data.getVar('BRANCH')
if is_project:
manifest_file.write(' id:\n')
else:
manifest_file.write('- id:\n')
manifest_file.write(' package_manager: "Yocto"\n')
manifest_file.write(' namespace: ""\n')
manifest_file.write(' name: "%s"\n' % data.pn)
manifest_file.write(' version: "%s"\n' % data.pv)
manifest_file.write(' declared_lics:\n')
manifest_file.write(' - "%s"\n' % lic)
if is_project:
manifest_file.write(' aliases: []\n')
if summary:
manifest_file.write(' description: "%s"\n' % summary)
else:
description = data.getVar('DESCRIPTION')
manifest_file.write(' description: "%s"\n' % description)
manifest_file.write(' homepage_url: "%s"\n' % homepage)
# Binary artifacts almost never exist in Yocto.
manifest_file.write(' binary_artifact:\n')
manifest_file.write(' url: ""\n')
manifest_file.write(' hash: ""\n')
manifest_file.write(' hash_algorithm: ""\n')
manifest_file.write(' source_artifact:\n')
repos = []
for src in src_uri:
# Strip options.
# TODO: ignore files with apply=false?
src = src.split(';', maxsplit=1)[0]
src_type = src.split('://', maxsplit=1)[0]
if src_type == 'file':
# TODO: Get full path of patches and other files within the source
# repo, not just the filesystem?
fetch = bb.fetch2.Fetch([], data)
local = fetch.localpath(src)
manifest_file.write(' - "%s"\n' % local)
else:
manifest_file.write(' - "%s"\n' % src)
if src_type != 'http' and src_type != 'https' and src_type != 'ftp' and src_type != 'ssh':
repos.append(src)
if len(repos) > 1:
print('Multiple repos for one package are not supported. Package: %s' % info.pn)
for repo in repos:
vcs_type, url = repo.split('://', maxsplit=1)
manifest_file.write(' vcs:\n')
if vcs_type == 'gitsm':
vcs_type = 'git'
manifest_file.write(' type: "%s"\n' % vcs_type)
manifest_file.write(' url: "%s"\n' % url)
# TODO: Actually support multiple repos here:
# TODO: catch and replace AUTOINC?
manifest_file.write(' revision: "%s"\n' % srcrev)
manifest_file.write(' branch: "%s"\n' % branch)
def find_dependencies(manifest_file, tinfoil, assume_provided, recipe_info, packages, rn, order):
data = recipe_info[rn]
depends = data.depends
# order == 1 is for the initial recipe. We've already printed its
# information, so skip it.
if order > 1:
spaces = ' ' * order
manifest_file.write('%s- namespace: ""\n' % spaces)
manifest_file.write('%s name: "%s"\n' % (spaces, data.pn))
manifest_file.write('%s version: "%s"\n' % (spaces, data.pv))
if not depends:
manifest_file.write('%s dependencies: []\n' % spaces)
else:
manifest_file.write('%s dependencies:\n' % spaces)
if PRINT_PROGRESS:
# Print high-order dependencies as a form of logging/progress notifcation.
if order == 2:
print(rn)
if order == 3:
print(' ' + rn)
# First find all dependencies not seen yet to our master list.
for dep in depends:
if dep not in packages and dep not in assume_provided:
packages.append(dep)
dep_data = get_recipe_info(tinfoil, dep)
# Do this once now to reduce the number of bitbake calls.
dep_data.depends = dep_data.getVar('DEPENDS').split()
recipe_info[dep] = dep_data
# Then recursively analyze all of the dependencies for the current recipe.
for dep in depends:
if dep not in assume_provided:
find_dependencies(manifest_file, tinfoil, assume_provided, recipe_info, packages, dep, order + 1)
if order > 1:
manifest_file.write('%s errors: []\n' % spaces)
def main():
parser = ArgumentParser(description='Find all dependencies of a recipe.')
parser.add_argument('recipe', metavar='recipe', help='a recipe to investigate')
args = parser.parse_args()
rn = args.recipe
with bb.tinfoil.Tinfoil() as tinfoil:
tinfoil.prepare()
# These are the packages that bitbake assumes are provided by the host
# system. They do not have recipes, so searching tinfoil for them will
# not work. Anyway, by nature they are only build tools and will not be
# distributed in an image.
assume_provided = tinfoil.config_data.getVar('ASSUME_PROVIDED').split()
if SKIP_BUILD_TOOLS:
assume_provided.extend(KNOWN_BUILD_TOOLS)
data = get_recipe_info(tinfoil, rn)
if not data:
print('Nothing to do!')
return
with open(rn + '-dependencies.yml', "w") as manifest_file:
manifest_file.write('project:\n')
data.depends = []
depends = data.getVar('DEPENDS').split()
for dep in depends:
if dep not in assume_provided:
data.depends.append(dep)
print_package(manifest_file, data, is_project=True)
manifest_file.write(' scopes:\n')
manifest_file.write(' - name: "all"\n')
manifest_file.write(' delivered: true\n')
manifest_file.write(' dependencies:\n')
recipe_info = dict([(rn, data)])
packages = []
find_dependencies(manifest_file, tinfoil, assume_provided, recipe_info, packages, rn, order=1)
manifest_file.write('packages:\n')
# Iterate through the list of packages found to print out their full
# information. Skip the initial recipe since we already printed it out.
for p in packages:
if p is not rn:
data = recipe_info[p]
print_package(manifest_file, data, is_project=False)
if __name__ == "__main__":
main()
|
