diff -r ffa851df0825 -r 2fb8b9db1c86 symbian-qemu-0.9.1-12/python-2.6.1/Tools/scripts/linktree.py --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/symbian-qemu-0.9.1-12/python-2.6.1/Tools/scripts/linktree.py Fri Jul 31 15:01:17 2009 +0100 @@ -0,0 +1,80 @@ +#! /usr/bin/env python + +# linktree +# +# Make a copy of a directory tree with symbolic links to all files in the +# original tree. +# All symbolic links go to a special symbolic link at the top, so you +# can easily fix things if the original source tree moves. +# See also "mkreal". +# +# usage: mklinks oldtree newtree + +import sys, os + +LINK = '.LINK' # Name of special symlink at the top. + +debug = 0 + +def main(): + if not 3 <= len(sys.argv) <= 4: + print 'usage:', sys.argv[0], 'oldtree newtree [linkto]' + return 2 + oldtree, newtree = sys.argv[1], sys.argv[2] + if len(sys.argv) > 3: + link = sys.argv[3] + link_may_fail = 1 + else: + link = LINK + link_may_fail = 0 + if not os.path.isdir(oldtree): + print oldtree + ': not a directory' + return 1 + try: + os.mkdir(newtree, 0777) + except os.error, msg: + print newtree + ': cannot mkdir:', msg + return 1 + linkname = os.path.join(newtree, link) + try: + os.symlink(os.path.join(os.pardir, oldtree), linkname) + except os.error, msg: + if not link_may_fail: + print linkname + ': cannot symlink:', msg + return 1 + else: + print linkname + ': warning: cannot symlink:', msg + linknames(oldtree, newtree, link) + return 0 + +def linknames(old, new, link): + if debug: print 'linknames', (old, new, link) + try: + names = os.listdir(old) + except os.error, msg: + print old + ': warning: cannot listdir:', msg + return + for name in names: + if name not in (os.curdir, os.pardir): + oldname = os.path.join(old, name) + linkname = os.path.join(link, name) + newname = os.path.join(new, name) + if debug > 1: print oldname, newname, linkname + if os.path.isdir(oldname) and \ + not os.path.islink(oldname): + try: + os.mkdir(newname, 0777) + ok = 1 + except: + print newname + \ + ': warning: cannot mkdir:', msg + ok = 0 + if ok: + linkname = os.path.join(os.pardir, + linkname) + linknames(oldname, newname, linkname) + else: + os.symlink(linkname, newname) + +if __name__ == '__main__': + sys.exit(main())