Hello,

I have updated the script that I use to check conflicts in packages for
those who don't have a multilib setup.

I also reattach the python script multilib-cmp.py.

--
Pat
#!/usr/bin/python -tt
#
# Simple script to help ferret out multilib conflicts.
#
# Can be used in two different modes. The first is comparing two
# packages given on the command line and showing any conflicts.
# multilib-cmp.py <pkg1> <pkg2>
# Can also be used to find multilib conflicts in a tree
# multilib-cmp.py <tree>
#
# Copyright, 2006 Red Hat, Inc.
# Jeremy Katz <katzj@redhat.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 only
#
# 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 Library 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,sys
import glob
import rpm

import rpmUtils.arch
import rpmUtils.miscutils

_ts = None

def comparePackages(one, two):
fi1 = one.fiFromHeader()
fi2 = two.fiFromHeader()
num = 0
for file1 in fi1:
name = fi1.FN()
for file2 in fi2:
if fi2.FN() == name:
break
if fi2.FN() != name:
continue

# if they're different colors, rpm is fine with it
if fi1.FColor() != fi2.FColor():
continue
# else, they're the same color and same path. ensure they don't
# conflict
if fi1.MD5() != fi2.MD5():
print "File conflict for %s in %s-%s-%s" %(fi1.FN(), one['name'], one['version'], one['release'])
num += 1

return num

def packageCompare(one, two):
global _ts
if _ts is None:
_ts = rpm.TransactionSet()
_ts.setVSFlags(-1)

if not os.access(one, os.R_OK) or not os.access(two, os.R_OK):
print one, two
print "need packages!"
sys.exit(1)

fd = os.open(one, os.O_RDONLY)
h1 = _ts.hdrFromFdno(fd)
os.close(fd)

fd = os.open(two, os.O_RDONLY)
h2 = _ts.hdrFromFdno(fd)
os.close(fd)

return comparePackages(h1, h2)

def multilibTreeCompare(tree):
if not os.path.isdir(tree):
print "Not a tree!"
sys.exit(1)

checked = []
for f in os.listdir(tree):
(n, v, r, e, a) = rpmUtils.miscutils.splitFilename(f)
if not rpmUtils.arch.isMultiLibArch(a):
continue
files = glob.glob("%s/%s-%s-%s.*.rpm" %(tree, n, v, r))
if len(files) == 1:
continue
for f2 in files:
f2 = os.path.basename(f2)
(n2, v2, r2, e2, a2) = rpmUtils.miscutils.splitFilename(f2)
if (n, a) == (n2, a2):
continue
if a2 not in rpmUtils.arch.getArchList(a):
continue

packageCompare("%s/%s" %(tree, f), "%s/%s" %(tree, f2))


pass


def main():
if len(sys.argv) == 2:
multilibTreeCompare(sys.argv[1])
elif len(sys.argv) == 3:
num = packageCompare(sys.argv[1], sys.argv[2])
if num == 0:
print "No conflicts"
else:
print "Invalid usage!"
sys.exit(1)


if __name__ == "__main__":
main()
--
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