[libvirt] [PATCH 1/4] Avoid searching for windres when not building for cygwin or mingw.

[Eric Blake]

According to Diego Elio Pettenò on 2/24/2010 8:04 AM:
> Check the host string before deciding whether to look for windres or not.
>  dnl Look for windres to build a Windows icon resource.
> -AC_CHECK_TOOL([WINDRES], [windres], [no])
> -AM_CONDITIONAL([WITH_WIN_ICON], [test "$WINDRES" != "no"])
> +case "$host" in
> +  *cygwin* | *mingw* )
> +    AC_CHECK_TOOL([WINDRES], [windres], [])
> +    ;;
> +esac
> +
> +AM_CONDITIONAL([WITH_WIN_ICON], [test "$WINDRES" != ""])

I like the idea.  However, shouldn't you also guarantee that WINDRES is
set even if $host is not windows-based, so that an inherited $WINDRES in a
Linux environment does not cause spurious triggering of the AM_CONDITIONAL?

-- 
Eric Blake   eblake at redhat.com    +1-801-349-2682
Libvirt virtualization library http://libvirt.org

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