On Fri, Jun 15, 2018 at 09:34:43AM +0200, Luc Van Oostenryck wrote:
> On Fri, Jun 15, 2018 at 8:25 AM, Josh Triplett <josh@xxxxxxxxxxxxxxxx> wrote:
> > On Fri, Jun 15, 2018 at 06:37:01AM +0200, Luc Van Oostenryck wrote:
> >> Most manpages for mktemp(1) specify that the 'XXXXXX' part of the
> >> template must be at the end (of course, the GNU's version accept
> >> it anywhere). At least the busybox's version used by Alpine Linux
> >> tries to enforce that and fails in sparse current use of it:
> >> tmp.XXXXXX.{llvm,o}
> >>
> >> Fix that by moving the XXXXXX at the end like:
> >> tmp.{l,o}.XXXXXX
> >
> > That's rather annoying, as busybox mktemp also doesn't support --suffix.
> > I don't see any way around it, though.
>
> Another solution would be to create a temp dir:
> DIR=$(mktemp -d tmp.XXXXXX)
> TMPLLVM="$DIR/tmp.llvm"
> TMPFILE="$DIR/tmp.o"
>
> The advantage would be to have a single call to mktemp and the .{llvm,o}
> at the end of the files but it would need a rmdir at the end.
Doesn't seem worth it. The file extensions on the intermediate files
don't matter *that* much.
- Josh
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