Hello,
thank you for your bug report.
On Mon, Oct 31, 2005 at 04:21:31PM -0800, Kean Johnston wrote:
> There is a bug in teh latest install-sh that is in m4 1.4.4.
This is the latest install-sh in the Automake CVS.
So this bug report belongs to bug-automake, where I'm forwarding it.
> It uses 'trap - 0' to restore the trap. Using 'trap -' is
> a bash-ism and not portable. The works-everywhere syntax is
> simply to use 'trap 0'. Attached is a patch.
I looked at POSIX, and 'trap - 0' is standardized, while 'trap 0' is not.
The Autoconf manual doesn't mention this protability problem; would you
be so kind to provide details about your setup (which OS, which shell, and
its versions)? I'd like to add the info to the manual. (Ccing to
bug-autoconf, too.)
If "trap - 0" doesn't work on your system, would "trap '' 0" work?
Or perhaps "trap : 0"?
Have a nice day,
Stepan
