[FFmpeg-devel] [PATCH] List enabled code in configure output

Måns Rullgård mans
Tue Sep 25 20:02:37 CEST 2007

Ramiro Ribeiro Polla <ramiro at lisha.ufsc.br> writes:

> Hello,
>  wrote:
>> Ramiro Ribeiro Polla wrote:
>>> Hello,
>>> I uploaded a patch [1] to issue17 [2] on the roundup tracker. Is it ok
>>> to apply?
>> No, it's not POSIX shell compatible.
> Ok, I'll try again with: mans --verbose 2 ./configure
> Could you enlighten us where it's not POSIX compatible?

The ${space:0:$length} and ${*//$suffix/} substitutions are not POSIX

> It ran fine with bash --posix, in bash with set -o posix as the first 
> command, and with ksh too. Actually ksh bugged (Terminated) on 
> check_exec_crash, but that's a separate issue.

Bash POSIX mode apparently does not necessarily complain about
extended features.  I'm guessing it only changes behaviour when there
is a direct conflict with POSIX.

M?ns Rullg?rd
mans at mansr.com

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