[Qemu-devel] [PATCH 0/2] Compile KVM support for x86_64 in i386.

[Qemu-devel] [PATCH 0/2] Compile KVM support for x86_64 in i386.

[Glauber Costa]

These two patches allow kvm to compile for x86_64 on a i386 host.
This is actually the official config kvm-userspace uses. It breaks
for me, so here's a fix.

The second patch is just a nitpick

[Qemu-devel] [PATCH] compile x86_64 on i386

[Glauber Costa]

This patch allows qemu-system-x86_64 to be compiled on a i386 host.
---
 configure |   17 ++++++++++-------
 1 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/configure b/configure
index 067c3c5..65f0c74 100755
--- a/configure
+++ b/configure
@@ -1447,13 +1447,16 @@ interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
 gdb_xml_files=""
 
-# FIXME allow i386 to build on x86_64 and vice versa
-if test "$kvm" = "yes" -a "$target_cpu" != "$cpu" ; then
-  kvm="no"
-fi
-# Disable KVM for linux-user
-if test "$kvm" = "yes" -a "$target_softmmu" = "no" ; then
-  kvm="no"
+if test "$kvm" = "yes";
+then
+  # Disable KVM for linux-user
+  if test "$target_softmmu" = "no";
+  then
+     kvm="no"
+  elif test "$target_cpu" != "$cpu" && test ! "$cpu" = "i386" -a  "$target_cpu" = "x86_64" ;
+  then
+        kvm="no"
+  fi
 fi
 
 case "$target_cpu" in
-- 
1.5.6.5

Re: [Qemu-devel] [PATCH] compile x86_64 on i386

[Anthony Liguori]

Glauber Costa wrote:
> This patch allows qemu-system-x86_64 to be compiled on a i386 host.
>   

For this to properly work, you need to fix the FIXMEs in 
target-i386/kvm.c that are around lm_capable_check.  Basically, if 
you're on a 32-bit kernel, but a 64-bit capable processor, you need to 
mask long mode from the guest or it may try to use it.

Regards,

Anthony Liguori

> ---
>  configure |   17 ++++++++++-------
>  1 files changed, 10 insertions(+), 7 deletions(-)
>
> diff --git a/configure b/configure
> index 067c3c5..65f0c74 100755
> --- a/configure
> +++ b/configure
> @@ -1447,13 +1447,16 @@ interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
>  echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
>  gdb_xml_files=""
>  
> -# FIXME allow i386 to build on x86_64 and vice versa
> -if test "$kvm" = "yes" -a "$target_cpu" != "$cpu" ; then
> -  kvm="no"
> -fi
> -# Disable KVM for linux-user
> -if test "$kvm" = "yes" -a "$target_softmmu" = "no" ; then
> -  kvm="no"
> +if test "$kvm" = "yes";
> +then
> +  # Disable KVM for linux-user
> +  if test "$target_softmmu" = "no";
> +  then
> +     kvm="no"
> +  elif test "$target_cpu" != "$cpu" && test ! "$cpu" = "i386" -a  "$target_cpu" = "x86_64" ;
> +  then
> +        kvm="no"
> +  fi
>  fi
>  
>  case "$target_cpu" in
>   

Re: [Qemu-devel] [PATCH] compile x86_64 on i386

[Glauber Costa]

On Wed, Nov 5, 2008 at 5:13 PM, Anthony Liguori <anthony@codemonkey.ws> wrote:
> Glauber Costa wrote:
>>
>> This patch allows qemu-system-x86_64 to be compiled on a i386 host.
>>
>
> For this to properly work, you need to fix the FIXMEs in target-i386/kvm.c
> that are around lm_capable_check.  Basically, if you're on a 32-bit kernel,
> but a 64-bit capable processor, you need to mask long mode from the guest or
> it may try to use it.

Yes, but 32-bit kernels work fine (since they not even try)
So they are orthogonal.

> Regards,
>
> Anthony Liguori
>
>> ---
>>  configure |   17 ++++++++++-------
>>  1 files changed, 10 insertions(+), 7 deletions(-)
>>
>> diff --git a/configure b/configure
>> index 067c3c5..65f0c74 100755
>> --- a/configure
>> +++ b/configure
>> @@ -1447,13 +1447,16 @@ interp_prefix1=`echo "$interp_prefix" | sed
>> "s/%M/$target_cpu/g"`
>>  echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
>>  gdb_xml_files=""
>>  -# FIXME allow i386 to build on x86_64 and vice versa
>> -if test "$kvm" = "yes" -a "$target_cpu" != "$cpu" ; then
>> -  kvm="no"
>> -fi
>> -# Disable KVM for linux-user
>> -if test "$kvm" = "yes" -a "$target_softmmu" = "no" ; then
>> -  kvm="no"
>> +if test "$kvm" = "yes";
>> +then
>> +  # Disable KVM for linux-user
>> +  if test "$target_softmmu" = "no";
>> +  then
>> +     kvm="no"
>> +  elif test "$target_cpu" != "$cpu" && test ! "$cpu" = "i386" -a
>>  "$target_cpu" = "x86_64" ;
>> +  then
>> +        kvm="no"
>> +  fi
>>  fi
>>   case "$target_cpu" in
>>
>
>
>
>



-- 
Glauber  Costa.
"Free as in Freedom"
http://glommer.net

"The less confident you are, the more serious you have to act."

Re: [Qemu-devel] [PATCH] compile x86_64 on i386

[Anthony Liguori]

Glauber Costa wrote:
> On Wed, Nov 5, 2008 at 5:13 PM, Anthony Liguori <anthony@codemonkey.ws> wrote:
>   
>> Glauber Costa wrote:
>>     
>>> This patch allows qemu-system-x86_64 to be compiled on a i386 host.
>>>
>>>       
>> For this to properly work, you need to fix the FIXMEs in target-i386/kvm.c
>> that are around lm_capable_check.  Basically, if you're on a 32-bit kernel,
>> but a 64-bit capable processor, you need to mask long mode from the guest or
>> it may try to use it.
>>     
>
> Yes, but 32-bit kernels work fine (since they not even try)
> So they are orthogonal.
>   

Well, I don't buy your argument, but we have the same problem with 
qemu-system-i386 anyway so I guess your patch makes things no worse.

I've committed something slightly different that I hope will extend more 
easily.  Thanks.

Regards,

Anthony Liguori

>> Regards,
>>
>> Anthony Liguori
>>
>>     
>>> ---
>>>  configure |   17 ++++++++++-------
>>>  1 files changed, 10 insertions(+), 7 deletions(-)
>>>
>>> diff --git a/configure b/configure
>>> index 067c3c5..65f0c74 100755
>>> --- a/configure
>>> +++ b/configure
>>> @@ -1447,13 +1447,16 @@ interp_prefix1=`echo "$interp_prefix" | sed
>>> "s/%M/$target_cpu/g"`
>>>  echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
>>>  gdb_xml_files=""
>>>  -# FIXME allow i386 to build on x86_64 and vice versa
>>> -if test "$kvm" = "yes" -a "$target_cpu" != "$cpu" ; then
>>> -  kvm="no"
>>> -fi
>>> -# Disable KVM for linux-user
>>> -if test "$kvm" = "yes" -a "$target_softmmu" = "no" ; then
>>> -  kvm="no"
>>> +if test "$kvm" = "yes";
>>> +then
>>> +  # Disable KVM for linux-user
>>> +  if test "$target_softmmu" = "no";
>>> +  then
>>> +     kvm="no"
>>> +  elif test "$target_cpu" != "$cpu" && test ! "$cpu" = "i386" -a
>>>  "$target_cpu" = "x86_64" ;
>>> +  then
>>> +        kvm="no"
>>> +  fi
>>>  fi
>>>   case "$target_cpu" in
>>>
>>>       
>>
>>
>>     
>
>
>
>   

[Qemu-devel] [PATCH] correctly advertise presence of KVM support

[Glauber Costa]

We can fail in tests to enable kvm, for example,
if we are compiling to a target different from our host
platform. However, at that point, KVM support may have been
already advertised to the user. This is very misleading.

So we first test it, and then advertise KVM support. To do that
without spliting the summary strings around the whole configure,
we move everything to the end, where nothing can change anymore

Signed-off-by: Glauber Costa <glommer@redhat.com>
---
 configure |  102 ++++++++++++++++++++++++++++++------------------------------
 1 files changed, 51 insertions(+), 51 deletions(-)

diff --git a/configure b/configure
index 65f0c74..8e11506 100755
--- a/configure
+++ b/configure
@@ -1022,57 +1022,6 @@ else
   binsuffix="/bin"
 fi
 
-echo "Install prefix    $prefix"
-echo "BIOS directory    $prefix$datasuffix"
-echo "binary directory  $prefix$binsuffix"
-if test "$mingw32" = "no" ; then
-echo "Manual directory  $prefix$mansuffix"
-echo "ELF interp prefix $interp_prefix"
-fi
-echo "Source path       $source_path"
-echo "C compiler        $cc"
-echo "Host C compiler   $host_cc"
-echo "ARCH_CFLAGS       $ARCH_CFLAGS"
-echo "make              $make"
-echo "install           $install"
-echo "host CPU          $cpu"
-echo "host big endian   $bigendian"
-echo "target list       $target_list"
-echo "gprof enabled     $gprof"
-echo "sparse enabled    $sparse"
-echo "profiler          $profiler"
-echo "static build      $static"
-echo "-Werror enabled   $werror"
-if test "$darwin" = "yes" ; then
-    echo "Cocoa support     $cocoa"
-fi
-echo "SDL support       $sdl"
-if test "$sdl" != "no" ; then
-    echo "SDL static link   $sdl_static"
-fi
-echo "curses support    $curses"
-echo "mingw32 support   $mingw32"
-echo "Audio drivers     $audio_drv_list"
-echo "Extra audio cards $audio_card_list"
-echo "Mixer emulation   $mixemu"
-echo "VNC TLS support   $vnc_tls"
-if test "$vnc_tls" = "yes" ; then
-    echo "    TLS CFLAGS    $vnc_tls_cflags"
-    echo "    TLS LIBS      $vnc_tls_libs"
-fi
-if test -n "$sparc_cpu"; then
-    echo "Target Sparc Arch $sparc_cpu"
-fi
-echo "kqemu support     $kqemu"
-echo "brlapi support    $brlapi"
-echo "Documentation     $build_docs"
-[ ! -z "$uname_release" ] && \
-echo "uname -r          $uname_release"
-echo "NPTL support      $nptl"
-echo "vde support       $vde"
-echo "AIO support       $aio"
-echo "KVM support       $kvm"
-
 if test $sdl_too_old = "yes"; then
 echo "-> Your SDL version is too old - please upgrade to have SDL support"
 fi
@@ -1690,4 +1639,55 @@ if test "$source_path_used" = "yes" ; then
     done
 fi
 
+echo "Install prefix    $prefix"
+echo "BIOS directory    $prefix$datasuffix"
+echo "binary directory  $prefix$binsuffix"
+if test "$mingw32" = "no" ; then
+echo "Manual directory  $prefix$mansuffix"
+echo "ELF interp prefix $interp_prefix"
+fi
+echo "Source path       $source_path"
+echo "C compiler        $cc"
+echo "Host C compiler   $host_cc"
+echo "ARCH_CFLAGS       $ARCH_CFLAGS"
+echo "make              $make"
+echo "install           $install"
+echo "host CPU          $cpu"
+echo "host big endian   $bigendian"
+echo "target list       $target_list"
+echo "gprof enabled     $gprof"
+echo "sparse enabled    $sparse"
+echo "profiler          $profiler"
+echo "static build      $static"
+echo "-Werror enabled   $werror"
+if test "$darwin" = "yes" ; then
+    echo "Cocoa support     $cocoa"
+fi
+echo "SDL support       $sdl"
+if test "$sdl" != "no" ; then
+    echo "SDL static link   $sdl_static"
+fi
+echo "curses support    $curses"
+echo "mingw32 support   $mingw32"
+echo "Audio drivers     $audio_drv_list"
+echo "Extra audio cards $audio_card_list"
+echo "Mixer emulation   $mixemu"
+echo "VNC TLS support   $vnc_tls"
+if test "$vnc_tls" = "yes" ; then
+    echo "    TLS CFLAGS    $vnc_tls_cflags"
+    echo "    TLS LIBS      $vnc_tls_libs"
+fi
+if test -n "$sparc_cpu"; then
+    echo "Target Sparc Arch $sparc_cpu"
+fi
+echo "kqemu support     $kqemu"
+echo "brlapi support    $brlapi"
+echo "Documentation     $build_docs"
+[ ! -z "$uname_release" ] && \
+echo "uname -r          $uname_release"
+echo "NPTL support      $nptl"
+echo "vde support       $vde"
+echo "AIO support       $aio"
+echo "KVM support       $kvm"
+
 rm -f $TMPO $TMPC $TMPE $TMPS $TMPI
-- 
1.5.6.5

Re: [Qemu-devel] [PATCH] correctly advertise presence of KVM support

[Anthony Liguori]

Glauber Costa wrote:
> We can fail in tests to enable kvm, for example,
> if we are compiling to a target different from our host
> platform. However, at that point, KVM support may have been
> already advertised to the user. This is very misleading.
>
> So we first test it, and then advertise KVM support. To do that
> without spliting the summary strings around the whole configure,
> we move everything to the end, where nothing can change anymore
>   

This isn't quite correct.  If you did something like:

configure --target-list='x86_64-softmmu cris-softmmu'

Then even though x86_64-softmmu may have KVM enabled, it's dumb luck 
whether or not you see KVM    yes in the configure output depending on 
which target gets configured first.

I think we need something a bit more sophisticated like output for all 
of the targets with KVM enabled or something like that.

For instance, consider if you did configure 
--target-list='x86_64-softmmu i386-softmmu cris-softmmu'

Regards,

Anthony Liguori

> Signed-off-by: Glauber Costa <glommer@redhat.com>
> ---
>  configure |  102 ++++++++++++++++++++++++++++++------------------------------
>  1 files changed, 51 insertions(+), 51 deletions(-)
>
> diff --git a/configure b/configure
> index 65f0c74..8e11506 100755
> --- a/configure
> +++ b/configure
> @@ -1022,57 +1022,6 @@ else
>    binsuffix="/bin"
>  fi
>  
> -echo "Install prefix    $prefix"
> -echo "BIOS directory    $prefix$datasuffix"
> -echo "binary directory  $prefix$binsuffix"
> -if test "$mingw32" = "no" ; then
> -echo "Manual directory  $prefix$mansuffix"
> -echo "ELF interp prefix $interp_prefix"
> -fi
> -echo "Source path       $source_path"
> -echo "C compiler        $cc"
> -echo "Host C compiler   $host_cc"
> -echo "ARCH_CFLAGS       $ARCH_CFLAGS"
> -echo "make              $make"
> -echo "install           $install"
> -echo "host CPU          $cpu"
> -echo "host big endian   $bigendian"
> -echo "target list       $target_list"
> -echo "gprof enabled     $gprof"
> -echo "sparse enabled    $sparse"
> -echo "profiler          $profiler"
> -echo "static build      $static"
> -echo "-Werror enabled   $werror"
> -if test "$darwin" = "yes" ; then
> -    echo "Cocoa support     $cocoa"
> -fi
> -echo "SDL support       $sdl"
> -if test "$sdl" != "no" ; then
> -    echo "SDL static link   $sdl_static"
> -fi
> -echo "curses support    $curses"
> -echo "mingw32 support   $mingw32"
> -echo "Audio drivers     $audio_drv_list"
> -echo "Extra audio cards $audio_card_list"
> -echo "Mixer emulation   $mixemu"
> -echo "VNC TLS support   $vnc_tls"
> -if test "$vnc_tls" = "yes" ; then
> -    echo "    TLS CFLAGS    $vnc_tls_cflags"
> -    echo "    TLS LIBS      $vnc_tls_libs"
> -fi
> -if test -n "$sparc_cpu"; then
> -    echo "Target Sparc Arch $sparc_cpu"
> -fi
> -echo "kqemu support     $kqemu"
> -echo "brlapi support    $brlapi"
> -echo "Documentation     $build_docs"
> -[ ! -z "$uname_release" ] && \
> -echo "uname -r          $uname_release"
> -echo "NPTL support      $nptl"
> -echo "vde support       $vde"
> -echo "AIO support       $aio"
> -echo "KVM support       $kvm"
> -
>  if test $sdl_too_old = "yes"; then
>  echo "-> Your SDL version is too old - please upgrade to have SDL support"
>  fi
> @@ -1690,4 +1639,55 @@ if test "$source_path_used" = "yes" ; then
>      done
>  fi
>  
> +echo "Install prefix    $prefix"
> +echo "BIOS directory    $prefix$datasuffix"
> +echo "binary directory  $prefix$binsuffix"
> +if test "$mingw32" = "no" ; then
> +echo "Manual directory  $prefix$mansuffix"
> +echo "ELF interp prefix $interp_prefix"
> +fi
> +echo "Source path       $source_path"
> +echo "C compiler        $cc"
> +echo "Host C compiler   $host_cc"
> +echo "ARCH_CFLAGS       $ARCH_CFLAGS"
> +echo "make              $make"
> +echo "install           $install"
> +echo "host CPU          $cpu"
> +echo "host big endian   $bigendian"
> +echo "target list       $target_list"
> +echo "gprof enabled     $gprof"
> +echo "sparse enabled    $sparse"
> +echo "profiler          $profiler"
> +echo "static build      $static"
> +echo "-Werror enabled   $werror"
> +if test "$darwin" = "yes" ; then
> +    echo "Cocoa support     $cocoa"
> +fi
> +echo "SDL support       $sdl"
> +if test "$sdl" != "no" ; then
> +    echo "SDL static link   $sdl_static"
> +fi
> +echo "curses support    $curses"
> +echo "mingw32 support   $mingw32"
> +echo "Audio drivers     $audio_drv_list"
> +echo "Extra audio cards $audio_card_list"
> +echo "Mixer emulation   $mixemu"
> +echo "VNC TLS support   $vnc_tls"
> +if test "$vnc_tls" = "yes" ; then
> +    echo "    TLS CFLAGS    $vnc_tls_cflags"
> +    echo "    TLS LIBS      $vnc_tls_libs"
> +fi
> +if test -n "$sparc_cpu"; then
> +    echo "Target Sparc Arch $sparc_cpu"
> +fi
> +echo "kqemu support     $kqemu"
> +echo "brlapi support    $brlapi"
> +echo "Documentation     $build_docs"
> +[ ! -z "$uname_release" ] && \
> +echo "uname -r          $uname_release"
> +echo "NPTL support      $nptl"
> +echo "vde support       $vde"
> +echo "AIO support       $aio"
> +echo "KVM support       $kvm"
> +
>  rm -f $TMPO $TMPC $TMPE $TMPS $TMPI
>   

Re: [Qemu-devel] [PATCH] correctly advertise presence of KVM support

[Glauber Costa]

On Wed, Nov 5, 2008 at 6:02 PM, Anthony Liguori <anthony@codemonkey.ws> wrote:
> Glauber Costa wrote:
>>
>> We can fail in tests to enable kvm, for example,
>> if we are compiling to a target different from our host
>> platform. However, at that point, KVM support may have been
>> already advertised to the user. This is very misleading.
>>
>> So we first test it, and then advertise KVM support. To do that
>> without spliting the summary strings around the whole configure,
>> we move everything to the end, where nothing can change anymore
>>
>
> This isn't quite correct.  If you did something like:
>
> configure --target-list='x86_64-softmmu cris-softmmu'
>
> Then even though x86_64-softmmu may have KVM enabled, it's dumb luck whether
> or not you see KVM    yes in the configure output depending on which target
> gets configured first.
>
> I think we need something a bit more sophisticated like output for all of
> the targets with KVM enabled or something like that.
>
> For instance, consider if you did configure --target-list='x86_64-softmmu
> i386-softmmu cris-softmmu'

I agree it's better as a general solution. I was just thinking short
term. I'll rewrite it accordingly
>
> Regards,
>
> Anthony Liguori
>
>> Signed-off-by: Glauber Costa <glommer@redhat.com>
>> ---
>>  configure |  102
>> ++++++++++++++++++++++++++++++------------------------------
>>  1 files changed, 51 insertions(+), 51 deletions(-)
>>
>> diff --git a/configure b/configure
>> index 65f0c74..8e11506 100755
>> --- a/configure
>> +++ b/configure
>> @@ -1022,57 +1022,6 @@ else
>>   binsuffix="/bin"
>>  fi
>>  -echo "Install prefix    $prefix"
>> -echo "BIOS directory    $prefix$datasuffix"
>> -echo "binary directory  $prefix$binsuffix"
>> -if test "$mingw32" = "no" ; then
>> -echo "Manual directory  $prefix$mansuffix"
>> -echo "ELF interp prefix $interp_prefix"
>> -fi
>> -echo "Source path       $source_path"
>> -echo "C compiler        $cc"
>> -echo "Host C compiler   $host_cc"
>> -echo "ARCH_CFLAGS       $ARCH_CFLAGS"
>> -echo "make              $make"
>> -echo "install           $install"
>> -echo "host CPU          $cpu"
>> -echo "host big endian   $bigendian"
>> -echo "target list       $target_list"
>> -echo "gprof enabled     $gprof"
>> -echo "sparse enabled    $sparse"
>> -echo "profiler          $profiler"
>> -echo "static build      $static"
>> -echo "-Werror enabled   $werror"
>> -if test "$darwin" = "yes" ; then
>> -    echo "Cocoa support     $cocoa"
>> -fi
>> -echo "SDL support       $sdl"
>> -if test "$sdl" != "no" ; then
>> -    echo "SDL static link   $sdl_static"
>> -fi
>> -echo "curses support    $curses"
>> -echo "mingw32 support   $mingw32"
>> -echo "Audio drivers     $audio_drv_list"
>> -echo "Extra audio cards $audio_card_list"
>> -echo "Mixer emulation   $mixemu"
>> -echo "VNC TLS support   $vnc_tls"
>> -if test "$vnc_tls" = "yes" ; then
>> -    echo "    TLS CFLAGS    $vnc_tls_cflags"
>> -    echo "    TLS LIBS      $vnc_tls_libs"
>> -fi
>> -if test -n "$sparc_cpu"; then
>> -    echo "Target Sparc Arch $sparc_cpu"
>> -fi
>> -echo "kqemu support     $kqemu"
>> -echo "brlapi support    $brlapi"
>> -echo "Documentation     $build_docs"
>> -[ ! -z "$uname_release" ] && \
>> -echo "uname -r          $uname_release"
>> -echo "NPTL support      $nptl"
>> -echo "vde support       $vde"
>> -echo "AIO support       $aio"
>> -echo "KVM support       $kvm"
>> -
>>  if test $sdl_too_old = "yes"; then
>>  echo "-> Your SDL version is too old - please upgrade to have SDL
>> support"
>>  fi
>> @@ -1690,4 +1639,55 @@ if test "$source_path_used" = "yes" ; then
>>     done
>>  fi
>>  +echo "Install prefix    $prefix"
>> +echo "BIOS directory    $prefix$datasuffix"
>> +echo "binary directory  $prefix$binsuffix"
>> +if test "$mingw32" = "no" ; then
>> +echo "Manual directory  $prefix$mansuffix"
>> +echo "ELF interp prefix $interp_prefix"
>> +fi
>> +echo "Source path       $source_path"
>> +echo "C compiler        $cc"
>> +echo "Host C compiler   $host_cc"
>> +echo "ARCH_CFLAGS       $ARCH_CFLAGS"
>> +echo "make              $make"
>> +echo "install           $install"
>> +echo "host CPU          $cpu"
>> +echo "host big endian   $bigendian"
>> +echo "target list       $target_list"
>> +echo "gprof enabled     $gprof"
>> +echo "sparse enabled    $sparse"
>> +echo "profiler          $profiler"
>> +echo "static build      $static"
>> +echo "-Werror enabled   $werror"
>> +if test "$darwin" = "yes" ; then
>> +    echo "Cocoa support     $cocoa"
>> +fi
>> +echo "SDL support       $sdl"
>> +if test "$sdl" != "no" ; then
>> +    echo "SDL static link   $sdl_static"
>> +fi
>> +echo "curses support    $curses"
>> +echo "mingw32 support   $mingw32"
>> +echo "Audio drivers     $audio_drv_list"
>> +echo "Extra audio cards $audio_card_list"
>> +echo "Mixer emulation   $mixemu"
>> +echo "VNC TLS support   $vnc_tls"
>> +if test "$vnc_tls" = "yes" ; then
>> +    echo "    TLS CFLAGS    $vnc_tls_cflags"
>> +    echo "    TLS LIBS      $vnc_tls_libs"
>> +fi
>> +if test -n "$sparc_cpu"; then
>> +    echo "Target Sparc Arch $sparc_cpu"
>> +fi
>> +echo "kqemu support     $kqemu"
>> +echo "brlapi support    $brlapi"
>> +echo "Documentation     $build_docs"
>> +[ ! -z "$uname_release" ] && \
>> +echo "uname -r          $uname_release"
>> +echo "NPTL support      $nptl"
>> +echo "vde support       $vde"
>> +echo "AIO support       $aio"
>> +echo "KVM support       $kvm"
>> +
>>  rm -f $TMPO $TMPC $TMPE $TMPS $TMPI
>>
>
>
>
>



-- 
Glauber  Costa.
"Free as in Freedom"
http://glommer.net

"The less confident you are, the more serious you have to act."