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-rwxr-xr-xbitbake/bin/bitbake-layers59
1 files changed, 59 insertions, 0 deletions
diff --git a/bitbake/bin/bitbake-layers b/bitbake/bin/bitbake-layers
index fced88ef35..110e3c8ee5 100755
--- a/bitbake/bin/bitbake-layers
+++ b/bitbake/bin/bitbake-layers
@@ -18,6 +18,7 @@ sys.path[0:0] = [os.path.join(topdir, 'lib')]
18import bb.cache 18import bb.cache
19import bb.cooker 19import bb.cooker
20import bb.providers 20import bb.providers
21import bb.utils
21from bb.cooker import state 22from bb.cooker import state
22 23
23 24
@@ -83,6 +84,64 @@ class Commands(cmd.Cmd):
83 else: 84 else:
84 logger.info('No overlayed recipes found') 85 logger.info('No overlayed recipes found')
85 86
87 def do_flatten(self, args):
88 arglist = args.split()
89 if len(arglist) != 1:
90 logger.error('syntax: flatten <outputdir>')
91 return
92
93 if os.path.exists(arglist[0]) and os.listdir(arglist[0]):
94 logger.error('Directory %s exists and is non-empty, please clear it out first' % arglist[0])
95 return
96
97 layers = (self.config_data.getVar('BBLAYERS', True) or "").split()
98 for layer in layers:
99 overlayed = []
100 for f in self.cooker.overlayed.iterkeys():
101 for of in self.cooker.overlayed[f]:
102 if of.startswith(layer):
103 overlayed.append(of)
104
105 logger.info('Copying files from %s...' % layer )
106 for root, dirs, files in os.walk(layer):
107 for f1 in files:
108 f1full = os.sep.join([root, f1])
109 if f1full in overlayed:
110 logger.info(' Skipping overlayed file %s' % f1full )
111 else:
112 ext = os.path.splitext(f1)[1]
113 if ext != '.bbappend':
114 fdest = f1full[len(layer):]
115 fdest = os.path.normpath(os.sep.join([arglist[0],fdest]))
116 bb.utils.mkdirhier(os.path.dirname(fdest))
117 if os.path.exists(fdest):
118 if f1 == 'layer.conf' and root.endswith('/conf'):
119 logger.info(' Skipping layer config file %s' % f1full )
120 continue
121 else:
122 logger.warn('Overwriting file %s', fdest)
123 bb.utils.copyfile(f1full, fdest)
124 if ext == '.bb':
125 if f1 in self.cooker_data.appends:
126 appends = self.cooker_data.appends[f1]
127 if appends:
128 logger.info(' Applying appends to %s' % fdest )
129 for appendname in appends:
130 self.apply_append(appendname, fdest)
131
132 def get_append_layer(self, appendname):
133 for layer, _, regex, _ in self.cooker.status.bbfile_config_priorities:
134 if regex.match(appendname):
135 return layer
136 return "?"
137
138 def apply_append(self, appendname, recipename):
139 appendfile = open(appendname, 'r')
140 recipefile = open(recipename, 'a')
141 recipefile.write('\n')
142 recipefile.write('##### bbappended from %s #####\n' % self.get_append_layer(appendname))
143 recipefile.writelines(appendfile.readlines())
144
86 def do_show_appends(self, args): 145 def do_show_appends(self, args):
87 if not self.cooker_data.appends: 146 if not self.cooker_data.appends:
88 logger.info('No append files found') 147 logger.info('No append files found')