Subject: Re: alloca and libc
To: James Chacon <email@example.com>
From: Anders Magnusson <firstname.lastname@example.org>
Date: 03/11/2002 16:19:27
> Whats the consensus on alloca and it's presence in libc? Gcc will internally
> deal with calls to this normally and it's only in libc for some archs:
> This means on say powerpc machines libc doesn't have alloca which makes some
> package ports "interesting" when configure/etc go looking for alloca.
> Is there any reason to leave these?
Yes for sure. You may end up compiling with another compiler than gcc,
especially userspace, or you may not want to use the builtins, or so.
I would rather say that powerpc should have an alloca written.