Re: UTF-8 locales on BSDs do not support collation correctly

[Peter Stephenson <p.stephenson@samsung.com>]

On Wed, 25 Jan 2017 19:02:29 +0100
Mikael Magnusson <mikachu@gmail.com> wrote:
> It works fine on OpenBSD. However, I had to revert 40333 for it to
> compile there. Adding some extra CCs since the mailing list probably
> still doesn't work.
> 
> gmake[2]: Entering directory '/home/mikachu/code/zsh/Src'
> gcc -c -I. -I../Src -I../Src -I../Src/Zle -I.  -DHAVE_CONFIG_H -Wall
> -Wmissing-prototypes -O2  -o watch.o watch.c
> watch.c: In function 'readwtab':
> watch.c:488: warning: implicit declaration of function 'setutent'
> watch.c:489: warning: implicit declaration of function 'getutent'
> watch.c:489: warning: assignment makes pointer from integer without a cast
> watch.c:512: warning: implicit declaration of function 'endutent'
>...
> watch.c:(.text+0x43): undefined reference to `setutent'
> watch.c:(.text+0x48): undefined reference to `getutent'
> watch.c:(.text+0x73): undefined reference to `getutent'
> watch.c:(.text+0x83): undefined reference to `endutent'

This is obscure: the preprocessor appears to be both replacing and not
replacing getutent and setutent.  I wonder if they are already
definitions that are being stomped on?  Or the code should go
through a different branch entirely?

Evidently this is going to stay broken until someone with access to
OpenBSD looks at it.

(I will supply a patch that checks for setutxent etc., now I've noticed
there aren't any yet, but that doesn't appear to be the problem here,
modulo obscurities.)

pws