[PATCH] Fix error message when xfs handle library not found

[PATCH] Fix error message when xfs handle library not found

[fdmanana]

From: Filipe Manana <fdmanana@suse.com>

The error message mentions a "make install-lib" target from xfsprogs,
however that target does not exists in xfsprogs, what exists is a
target named "install-dev". So fix that and replace "install-lib" with
"install-dev".

Signed-off-by: Filipe Manana <fdmanana@suse.com>
---
 m4/package_xfslibs.m4 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/m4/package_xfslibs.m4 b/m4/package_xfslibs.m4
index 9be56e11..ad019518 100644
--- a/m4/package_xfslibs.m4
+++ b/m4/package_xfslibs.m4
@@ -83,7 +83,7 @@ AC_DEFUN([AC_PACKAGE_NEED_ATTRLIST_LIBHANDLE],
         echo
         echo 'FATAL ERROR: could not find a current XFS handle library.'
         echo 'Install or upgrade the XFS library package.'
-        echo 'Alternatively, run "make install-lib" from the xfsprogs source.'
+        echo 'Alternatively, run "make install-dev" from the xfsprogs source.'
         exit 1
     ])
     libhdl="-lhandle"
-- 
2.11.0

Re: [PATCH] Fix error message when xfs handle library not found

[Eric Sandeen]

On 2/12/19 12:18 PM, fdmanana@kernel.org wrote:
> From: Filipe Manana <fdmanana@suse.com>
> 
> The error message mentions a "make install-lib" target from xfsprogs,
> however that target does not exists in xfsprogs, what exists is a
> target named "install-dev". So fix that and replace "install-lib" with
> "install-dev".
> 
> Signed-off-by: Filipe Manana <fdmanana@suse.com>
> ---
>  m4/package_xfslibs.m4 | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/m4/package_xfslibs.m4 b/m4/package_xfslibs.m4
> index 9be56e11..ad019518 100644
> --- a/m4/package_xfslibs.m4
> +++ b/m4/package_xfslibs.m4
> @@ -83,7 +83,7 @@ AC_DEFUN([AC_PACKAGE_NEED_ATTRLIST_LIBHANDLE],
>          echo
>          echo 'FATAL ERROR: could not find a current XFS handle library.'
>          echo 'Install or upgrade the XFS library package.'

To fix things up a bit more, I'd probably not refer to the "XFS library package"
because I'm not sure that exists anywhere either, does it?

In fedora/rhel land, it's in xfsprogs & xfsprogs-devel for development.

Not sure about suse or debian or ...?

Not a huge deal but if nobody ships xfsprogs-libs (or similar) then maybe best
to fix that line as well.

> -        echo 'Alternatively, run "make install-lib" from the xfsprogs source.'
> +        echo 'Alternatively, run "make install-dev" from the xfsprogs source.'

and yeah, this part makes sense.

-Eric

>          exit 1
>      ])
>      libhdl="-lhandle"
> 

Re: [PATCH] Fix error message when xfs handle library not found

[Dave Chinner]

[cc linux-xfs@vger.kernel.org]

On Tue, Feb 12, 2019 at 12:59:02PM -0600, Eric Sandeen wrote:
> On 2/12/19 12:18 PM, fdmanana@kernel.org wrote:
> > From: Filipe Manana <fdmanana@suse.com>
> > 
> > The error message mentions a "make install-lib" target from xfsprogs,
> > however that target does not exists in xfsprogs, what exists is a
> > target named "install-dev". So fix that and replace "install-lib" with
> > "install-dev".
> > 
> > Signed-off-by: Filipe Manana <fdmanana@suse.com>
> > ---
> >  m4/package_xfslibs.m4 | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/m4/package_xfslibs.m4 b/m4/package_xfslibs.m4
> > index 9be56e11..ad019518 100644
> > --- a/m4/package_xfslibs.m4
> > +++ b/m4/package_xfslibs.m4
> > @@ -83,7 +83,7 @@ AC_DEFUN([AC_PACKAGE_NEED_ATTRLIST_LIBHANDLE],
> >          echo
> >          echo 'FATAL ERROR: could not find a current XFS handle library.'
> >          echo 'Install or upgrade the XFS library package.'
> 
> To fix things up a bit more, I'd probably not refer to the "XFS library package"
> because I'm not sure that exists anywhere either, does it?
> 
> In fedora/rhel land, it's in xfsprogs & xfsprogs-devel for development.
> 
> Not sure about suse or debian or ...?

Debian:

$ apt-file search libhandle
....
xfslibs-dev: /lib/libhandle.a
xfslibs-dev: /lib/libhandle.so
xfslibs-dev: /usr/lib/libhandle.a
xfslibs-dev: /usr/lib/libhandle.la
xfsprogs: /lib/libhandle.so.1
xfsprogs: /lib/libhandle.so.1.0.3
$

So the libhandle library DSO is shipped in xfsprogs. The /static/
library is shipped in xfslibs-dev.

So what is fstests requiring here - the DSO or the static library?
If it's the static library, then why does it need that and why can't
it use the DSO shipped as part of the main xfsprogs package?

> Not a huge deal but if nobody ships xfsprogs-libs (or similar) then maybe best
> to fix that line as well.
> 
> > -        echo 'Alternatively, run "make install-lib" from the xfsprogs source.'
> > +        echo 'Alternatively, run "make install-dev" from the xfsprogs source.'
> 
> and yeah, this part makes sense.

Only if it requires the static libhandle.a library.

But that said, we should probably get rid of the static library and
just ship the DSO - I can't think of a good reason for shipping a
static version of a DSO in a "dev" package these days.

Cheers,

Dave.
-- 
Dave Chinner
david@fromorbit.com

Re: [PATCH] Fix error message when xfs handle library not found

[Eric Sandeen]

On 2/12/19 3:15 PM, Dave Chinner wrote:
> [cc linux-xfs@vger.kernel.org]
> 
> On Tue, Feb 12, 2019 at 12:59:02PM -0600, Eric Sandeen wrote:
>> On 2/12/19 12:18 PM, fdmanana@kernel.org wrote:
>>> From: Filipe Manana <fdmanana@suse.com>
>>>
>>> The error message mentions a "make install-lib" target from xfsprogs,
>>> however that target does not exists in xfsprogs, what exists is a
>>> target named "install-dev". So fix that and replace "install-lib" with
>>> "install-dev".
>>>
>>> Signed-off-by: Filipe Manana <fdmanana@suse.com>
>>> ---
>>>  m4/package_xfslibs.m4 | 2 +-
>>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>>
>>> diff --git a/m4/package_xfslibs.m4 b/m4/package_xfslibs.m4
>>> index 9be56e11..ad019518 100644
>>> --- a/m4/package_xfslibs.m4
>>> +++ b/m4/package_xfslibs.m4
>>> @@ -83,7 +83,7 @@ AC_DEFUN([AC_PACKAGE_NEED_ATTRLIST_LIBHANDLE],
>>>          echo
>>>          echo 'FATAL ERROR: could not find a current XFS handle library.'
>>>          echo 'Install or upgrade the XFS library package.'
>>
>> To fix things up a bit more, I'd probably not refer to the "XFS library package"
>> because I'm not sure that exists anywhere either, does it?
>>
>> In fedora/rhel land, it's in xfsprogs & xfsprogs-devel for development.
>>
>> Not sure about suse or debian or ...?
> 
> Debian:
> 
> $ apt-file search libhandle
> ....
> xfslibs-dev: /lib/libhandle.a
> xfslibs-dev: /lib/libhandle.so
> xfslibs-dev: /usr/lib/libhandle.a
> xfslibs-dev: /usr/lib/libhandle.la
> xfsprogs: /lib/libhandle.so.1
> xfsprogs: /lib/libhandle.so.1.0.3
> $
> 
> So the libhandle library DSO is shipped in xfsprogs. The /static/
> library is shipped in xfslibs-dev.
> 
> So what is fstests requiring here - the DSO or the static library?
> If it's the static library, then why does it need that and why can't
> it use the DSO shipped as part of the main xfsprogs package?

I don't think it's looking for libhandle.a, I certainly
don't have that available on my test systems...

>> Not a huge deal but if nobody ships xfsprogs-libs (or similar) then maybe best
>> to fix that line as well.
>>
>>> -        echo 'Alternatively, run "make install-lib" from the xfsprogs source.'
>>> +        echo 'Alternatively, run "make install-dev" from the xfsprogs source.'
>>
>> and yeah, this part makes sense.
> 
> Only if it requires the static libhandle.a library.

Oh, ok.  And it doesn't.

so, it should be:

        echo 'FATAL ERROR: could not find a current XFS handle library.'
        echo 'Install or upgrade the xfsprogs package.'
        echo 'Alternatively, run "make install" from the xfsprogs source.'

?

(if I have headers from xfsprogs-devel, but no xfsprogs installed, I hit the
above error first on the missing libhandle)

-Eric

Re: [PATCH] Fix error message when xfs handle library not found

[Dave Chinner]

On Tue, Feb 12, 2019 at 05:46:03PM -0600, Eric Sandeen wrote:
> On 2/12/19 3:15 PM, Dave Chinner wrote:
> > [cc linux-xfs@vger.kernel.org]
> > 
> > On Tue, Feb 12, 2019 at 12:59:02PM -0600, Eric Sandeen wrote:
> >> On 2/12/19 12:18 PM, fdmanana@kernel.org wrote:
> >>> From: Filipe Manana <fdmanana@suse.com>
> >>>
> >>> The error message mentions a "make install-lib" target from xfsprogs,
> >>> however that target does not exists in xfsprogs, what exists is a
> >>> target named "install-dev". So fix that and replace "install-lib" with
> >>> "install-dev".
> >>>
> >>> Signed-off-by: Filipe Manana <fdmanana@suse.com>
> >>> ---
> >>>  m4/package_xfslibs.m4 | 2 +-
> >>>  1 file changed, 1 insertion(+), 1 deletion(-)
> >>>
> >>> diff --git a/m4/package_xfslibs.m4 b/m4/package_xfslibs.m4
> >>> index 9be56e11..ad019518 100644
> >>> --- a/m4/package_xfslibs.m4
> >>> +++ b/m4/package_xfslibs.m4
> >>> @@ -83,7 +83,7 @@ AC_DEFUN([AC_PACKAGE_NEED_ATTRLIST_LIBHANDLE],
> >>>          echo
> >>>          echo 'FATAL ERROR: could not find a current XFS handle library.'
> >>>          echo 'Install or upgrade the XFS library package.'
> >>
> >> To fix things up a bit more, I'd probably not refer to the "XFS library package"
> >> because I'm not sure that exists anywhere either, does it?
> >>
> >> In fedora/rhel land, it's in xfsprogs & xfsprogs-devel for development.
> >>
> >> Not sure about suse or debian or ...?
> > 
> > Debian:
> > 
> > $ apt-file search libhandle
> > ....
> > xfslibs-dev: /lib/libhandle.a
> > xfslibs-dev: /lib/libhandle.so
> > xfslibs-dev: /usr/lib/libhandle.a
> > xfslibs-dev: /usr/lib/libhandle.la
> > xfsprogs: /lib/libhandle.so.1
> > xfsprogs: /lib/libhandle.so.1.0.3
> > $
> > 
> > So the libhandle library DSO is shipped in xfsprogs. The /static/
> > library is shipped in xfslibs-dev.
> > 
> > So what is fstests requiring here - the DSO or the static library?
> > If it's the static library, then why does it need that and why can't
> > it use the DSO shipped as part of the main xfsprogs package?
> 
> I don't think it's looking for libhandle.a, I certainly
> don't have that available on my test systems...
> 
> >> Not a huge deal but if nobody ships xfsprogs-libs (or similar) then maybe best
> >> to fix that line as well.
> >>
> >>> -        echo 'Alternatively, run "make install-lib" from the xfsprogs source.'
> >>> +        echo 'Alternatively, run "make install-dev" from the xfsprogs source.'
> >>
> >> and yeah, this part makes sense.
> > 
> > Only if it requires the static libhandle.a library.
> 
> Oh, ok.  And it doesn't.
> 
> so, it should be:
> 
>         echo 'FATAL ERROR: could not find a current XFS handle library.'
>         echo 'Install or upgrade the xfsprogs package.'
>         echo 'Alternatively, run "make install" from the xfsprogs source.'
> 
> ?

Sounds good to me.

Cheers,

Dave.

-- 
Dave Chinner
david@fromorbit.com