diff options
Diffstat (limited to 'meta-agl-distro/scripts/oe-depends-dot')
-rwxr-xr-x | meta-agl-distro/scripts/oe-depends-dot | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/meta-agl-distro/scripts/oe-depends-dot b/meta-agl-distro/scripts/oe-depends-dot deleted file mode 100755 index 5cec23bf0..000000000 --- a/meta-agl-distro/scripts/oe-depends-dot +++ /dev/null @@ -1,121 +0,0 @@ -#!/usr/bin/env python3 -# -# Copyright (C) 2018 Wind River Systems, Inc. -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -# See the GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - -import os -import sys -import argparse -import logging -import re - -class Dot(object): - def __init__(self): - parser = argparse.ArgumentParser( - description="Analyse recipe-depends.dot generated by bitbake -g", - epilog="Use %(prog)s --help to get help") - parser.add_argument("dotfile", - help = "Specify the dotfile", nargs = 1, action='store', default='') - parser.add_argument("-k", "--key", - help = "Specify the key, e.g., recipe name", - action="store", default='') - parser.add_argument("-d", "--depends", - help = "Print the key's dependencies", - action="store_true", default=False) - parser.add_argument("-w", "--why", - help = "Print why the key is built", - action="store_true", default=False) - parser.add_argument("-r", "--remove", - help = "Remove duplicated dependencies to reduce the size of the dot files." - " For example, A->B, B->C, A->C, then A->C can be removed.", - action="store_true", default=False) - - self.args = parser.parse_args() - - if len(sys.argv) != 3 and len(sys.argv) < 5: - print('ERROR: Not enough args, see --help for usage') - - def main(self): - #print(self.args.dotfile[0]) - # The format is {key: depends} - depends = {} - with open(self.args.dotfile[0], 'r') as f: - for line in f.readlines(): - if ' -> ' not in line: - continue - line_no_quotes = line.replace('"', '') - m = re.match("(.*) -> (.*)", line_no_quotes) - if not m: - print('WARNING: Found unexpected line: %s' % line) - continue - key = m.group(1) - if key == "meta-world-pkgdata": - continue - dep = m.group(2) - if key in depends: - if not key in depends[key]: - depends[key].add(dep) - else: - print('WARNING: Fonud duplicated line: %s' % line) - else: - depends[key] = set() - depends[key].add(dep) - - if self.args.remove: - reduced_depends = {} - for k, deps in depends.items(): - child_deps = set() - added = set() - # Both direct and indirect depends are already in the dict, so - # we don't have to do this recursively. - for dep in deps: - if dep in depends: - child_deps |= depends[dep] - - reduced_depends[k] = deps - child_deps - outfile= '%s-reduced%s' % (self.args.dotfile[0][:-4], self.args.dotfile[0][-4:]) - with open(outfile, 'w') as f: - print('Saving reduced dot file to %s' % outfile) - f.write('digraph depends {\n') - for k, v in reduced_depends.items(): - for dep in v: - f.write('"%s" -> "%s"\n' % (k, dep)) - f.write('}\n') - sys.exit(0) - - if self.args.key not in depends: - print("ERROR: Can't find key %s in %s" % (self.args.key, self.args.dotfile[0])) - sys.exit(1) - - if self.args.depends: - if self.args.key in depends: - print('Depends: %s' % ' '.join(depends[self.args.key])) - - reverse_deps = [] - if self.args.why: - for k, v in depends.items(): - if self.args.key in v and not k in reverse_deps: - reverse_deps.append(k) - print('Because: %s' % ' '.join(reverse_deps)) - -if __name__ == "__main__": - try: - dot = Dot() - ret = dot.main() - except Exception as esc: - ret = 1 - import traceback - traceback.print_exc() - sys.exit(ret) |