[Zlib-devel] [PATCH 01/13] Add architecture detection in configure script.

[Mike Frysinger]

On Monday 25 November 2013 17:21:37 Jim Kukunas wrote:
> +# Set ARCH specific FLAGS
> +case "${ARCH}" in
> +    x86_64)
> +        OBJC="${OBJC}"
> +        PIC_OBJC="${PIC_OBJC}"
> +    ;;
> +    i386 | i486 | i586 | i686)
> +        OBJC="${OBJC}"
> +        PIC_OBJC="${PIC_OBJC}"
> +    ;;
> +esac

maybe i'm dense, but what does setting two vars to themselves accomplish ?
-mike
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