qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-devel] [PATCH] configure: make it possible to disable IASL


From: Marcel Apfelbaum
Subject: Re: [Qemu-devel] [PATCH] configure: make it possible to disable IASL
Date: Sun, 24 Nov 2013 15:04:04 +0200

On Sun, 2013-11-24 at 11:52 +0200, Michael S. Tsirkin wrote:
> Useful for platforms with a broken IASL.
> 
> Signed-off-by: Michael S. Tsirkin <address@hidden>
> ---
>  configure | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/configure b/configure
> index 0592ba7..d0a0abe 100755
> --- a/configure
> +++ b/configure
> @@ -1080,6 +1080,7 @@ echo "  --source-path=PATH       path of source code 
> [$source_path]"
>  echo "  --cross-prefix=PREFIX    use PREFIX for compile tools 
> [$cross_prefix]"
>  echo "  --cc=CC                  use C compiler CC [$cc]"
>  echo "  --iasl=IASL              use ACPI compiler IASL [$iasl]"
> +echo "                           iasl='' (empty string) disables ACPI 
> compiler"
>  echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run 
> at"
>  echo "                           build time"
>  echo "  --cxx=CXX                use C++ compiler CXX [$cxx]"
> @@ -4269,7 +4270,7 @@ else
>  fi
>  echo "PYTHON=$python" >> $config_host_mak
>  echo "CC=$cc" >> $config_host_mak
> -if $iasl -h > /dev/null 2>&1; then
> +if test "$iasl" && $iasl -h > /dev/null 2>&1; then
>    echo "IASL=$iasl" >> $config_host_mak
>  fi
>  echo "CC_I386=$cc_i386" >> $config_host_mak

I tried to disable iasl without this patch and it worked for me...
I used:
    - [Qemu-devel] [PATCH] configure: make --iasl option actually work
    - ./configure --iasl="" (or --iasl=)
and it worked (no sign of IASL in config-host.mak)

I think this is because the prev test "$iasl -h > /dev/null 2>&1"
fails of course.

I don't get it how <test "$iasl"> helps if iasl is broken.
Thanks,
Marcel








reply via email to

[Prev in Thread] Current Thread [Next in Thread]