apenwarr-redo/t/204-readonly/clean.do

[ -e rodir ] && chmod u+w rodir
[ -e rodir/rwdir ] && chmod u+w rodir/rwdir
rm -rf rodir
rm -f *~ .*~
Ensure correct operation with read-only target dirs and .do file dirs. Although I expect this is rather rare, some people may want to build in a read-write subdir of a read-only tree. Other than some confusing error reporting, this works fine in redo after the recent changes to temp file handling, but let's add a test to make sure it stays that way. The test found a bug in minimal/do, so let's fix that. Reported-by: Jeff Stearns <jeff.stearns@gmail.com> 2018-12-13 12:58:56 +00:00			`[ -e rodir ] && chmod u+w rodir`
			`[ -e rodir/rwdir ] && chmod u+w rodir/rwdir`
			`rm -rf rodir`
			`rm -f ~ .~`