Re: CVS commit: src/share/mk

[Christoph Egger <Christoph_Egger%gmx.de@localhost>]

On 10.04.11 23:03, Joerg Sonnenberger wrote:
> Module Name:  src
> Committed By: joerg
> Date:         Sun Apr 10 21:03:17 UTC 2011
> 
> Modified Files:
>       src/share/mk: bsd.own.mk
> 
> Log Message:
> Use ?: operator to determine when to add --sysroot. Unbreaks clang
> bootstrap.
> 
[...]
>  
> -CPPFLAGS+=   ${HOSTPROG:U${HOSTLIB:U${DESTDIR:D--sysroot=${DESTDIR}}}}
> -LDFLAGS+=    ${HOSTPROG:U${HOSTLIB:U${DESTDIR:D--sysroot=${DESTDIR}}}}
> +CPPFLAGS+=   ${!defined(HOSTPROG) && !defined(HOSTLIB) && defined(DESTDIR) 
> :? --sysroot=${DESTDIR} :}
> +LDFLAGS+=    ${!defined(HOSTPROG) && !defined(HOSTLIB) && defined(DESTDIR) 
> :? --sysroot=${DESTDIR} :}
>  .endif       # EXTERNAL_TOOLCHAIN                                            
> # }

:? == ?: operator?

Christoph