Carlo Marcelo Arenas Belon wrote:
> The following patch Implement a configure passthrough for qemu and 
> migrate all current qemu specific configuration flags (enable-alsa, 
> disable-vnc-tls and disable-gcc-check) to use it.
>
> It leaves a description of the current flags (as used in kvm's configure)
> as a reference but I'm not sure if that is the right approach since the
> wording with the corresponding qemu flags is different and the list is
> obviously never going to be all inclusive.
> @@ -26,8 +24,10 @@ usage() {
>           --qemu-cc=CC           specify compiler for qemu (must be gcc-3.x)
>           --qemu-cflags=CFLAGS   CFLAGS to add to qemu configuration
>           --qemu-ldflags=LDFLAGS LDFLAGS to add to qemu configuration
> -         --enable-alsa          enable alsa support for qemu
> -         --disable-vnc-tls      disable vnc tls support for qemu
> +
> +     Any additional option is given to qemu's configure verbatim, including:
> +         --enable-alsa          enable alsa support
> +         --disable-vnc-tls      disable vnc tls support
>           --disable-gcc-check    don't insist on gcc-3.x
>                                  CAUTION: this will break running without kvm
>   

Why not call qemu's ./configure to get the help text?

> @@ -111,13 +102,10 @@ fi
>      --disable-kqemu --extra-cflags="-I $PWD/../user $qemu_cflags" \
>      --extra-ldflags="-L $PWD/../user $qemu_ldflags" \
>      --enable-kvm --kernel-path="$libkvm_kerneldir" \
> -    ${enable_alsa:+"--enable-alsa"} \
> -    ${disable_vnc_tls:+"--disable-vnc-tls"} \
> -    ${disable_gcc_check:+"--disable-gcc-check"} \
>      --prefix="$prefix" \
>      ${qemu_cc:+"--cc=$qemu_cc"} \
>      ${cross_prefix:+"--cross-prefix=$cross_prefix"} \
> -    ${cross_prefix:+"--cpu=$arch"}
> +    ${cross_prefix:+"--cpu=$arch"} $qemu_conf
>  )
>   


Is it possible in case of a failure due to an unrecognized option to 
call out usage() instead of qemu's?


-- 
error compiling committee.c: too many arguments to function


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