diff mbox series

trivial: Remove extra character in configure help

Message ID 20200624083337.912846-1-dinechin@redhat.com
State New
Headers show
Series trivial: Remove extra character in configure help | expand

Commit Message

Christophe de Dinechin June 24, 2020, 8:33 a.m. UTC
Signed-off-by: Christophe de Dinechin <dinechin@redhat.com>
---
 configure | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Christophe de Dinechin June 24, 2020, 8:38 a.m. UTC | #1
Please ignore. The =B appears intentional, even if it offsets the whole help text.

Maybe replace with =L to indicate a list is expected?

> On 24 Jun 2020, at 10:33, Christophe de Dinechin <dinechin@redhat.com> wrote:
> 
> Signed-off-by: Christophe de Dinechin <dinechin@redhat.com>
> ---
> configure | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/configure b/configure
> index ba88fd1824..c7a6a5adfe 100755
> --- a/configure
> +++ b/configure
> @@ -1787,7 +1787,7 @@ Advanced options (experts only):
>   --block-drv-ro-whitelist=L
>                            set block driver read-only whitelist
>                            (affects only QEMU, not qemu-img)
> -  --enable-trace-backends=B Set trace backend
> +  --enable-trace-backends= Set trace backend
>                            Available backends: $trace_backend_list
>   --with-trace-file=NAME   Full PATH,NAME of file to store traces
>                            Default:trace-<pid>
> -- 
> 2.26.2
> 
>
Daniel P. Berrangé June 24, 2020, 8:59 a.m. UTC | #2
On Wed, Jun 24, 2020 at 10:33:37AM +0200, Christophe de Dinechin wrote:
> Signed-off-by: Christophe de Dinechin <dinechin@redhat.com>
> ---
>  configure | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/configure b/configure
> index ba88fd1824..c7a6a5adfe 100755
> --- a/configure
> +++ b/configure
> @@ -1787,7 +1787,7 @@ Advanced options (experts only):
>    --block-drv-ro-whitelist=L
>                             set block driver read-only whitelist
>                             (affects only QEMU, not qemu-img)
> -  --enable-trace-backends=B Set trace backend
> +  --enable-trace-backends= Set trace backend

This is just following the style of the option above. "B" is a
placeholder for the desired backend(s).

>                             Available backends: $trace_backend_list
>    --with-trace-file=NAME   Full PATH,NAME of file to store traces
>                             Default:trace-<pid>


Regards,
Daniel
Philippe Mathieu-Daudé June 24, 2020, 9:09 a.m. UTC | #3
On 6/24/20 10:59 AM, Daniel P. Berrangé wrote:
> On Wed, Jun 24, 2020 at 10:33:37AM +0200, Christophe de Dinechin wrote:
>> Signed-off-by: Christophe de Dinechin <dinechin@redhat.com>
>> ---
>>  configure | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/configure b/configure
>> index ba88fd1824..c7a6a5adfe 100755
>> --- a/configure
>> +++ b/configure
>> @@ -1787,7 +1787,7 @@ Advanced options (experts only):
>>    --block-drv-ro-whitelist=L
>>                             set block driver read-only whitelist
>>                             (affects only QEMU, not qemu-img)
>> -  --enable-trace-backends=B Set trace backend
>> +  --enable-trace-backends= Set trace backend
> 
> This is just following the style of the option above. "B" is a
> placeholder for the desired backend(s).

I agree this is confusing, since then the filename is NAME, not N.

Maybe clearer to replace B -> BACKEND, L -> LIST, ...?

> 
>>                             Available backends: $trace_backend_list
>>    --with-trace-file=NAME   Full PATH,NAME of file to store traces
>>                             Default:trace-<pid>
> 
> 
> Regards,
> Daniel
>
diff mbox series

Patch

diff --git a/configure b/configure
index ba88fd1824..c7a6a5adfe 100755
--- a/configure
+++ b/configure
@@ -1787,7 +1787,7 @@  Advanced options (experts only):
   --block-drv-ro-whitelist=L
                            set block driver read-only whitelist
                            (affects only QEMU, not qemu-img)
-  --enable-trace-backends=B Set trace backend
+  --enable-trace-backends= Set trace backend
                            Available backends: $trace_backend_list
   --with-trace-file=NAME   Full PATH,NAME of file to store traces
                            Default:trace-<pid>