config/ppc: fix build with GCC >= 10

  Like for python, multiline statements in meson must either use a
backslash character (explicit continuation) or be enclosed in ()
(implicit continuation).

python PEP8 recommends the latter [1], and it looks like meson had
an issue with backslash before 0.50 [2].

1: https://www.python.org/dev/peps/pep-0008/#multiline-if-statements
2: https://github.com/mesonbuild/meson/commit/90c9b868b20b

Fixes: 394407f50c90 ("config/ppc: ignore GCC 11 psabi warnings")

Reported-by: Ferruh Yigit <ferruh.yigit@intel.com>
Signed-off-by: David Marchand <david.marchand@redhat.com>
---
 config/ppc/meson.build | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
  

On 9/15/2021 6:08 AM, David Marchand wrote:
> Like for python, multiline statements in meson must either use a
> backslash character (explicit continuation) or be enclosed in ()
> (implicit continuation).
> 
> python PEP8 recommends the latter [1], and it looks like meson had
> an issue with backslash before 0.50 [2].
> 
> 1: https://www.python.org/dev/peps/pep-0008/#multiline-if-statements
> 2: https://github.com/mesonbuild/meson/commit/90c9b868b20b
> 
> Fixes: 394407f50c90 ("config/ppc: ignore GCC 11 psabi warnings")
> 
> Reported-by: Ferruh Yigit <ferruh.yigit@intel.com>
> Signed-off-by: David Marchand <david.marchand@redhat.com>
> ---
>  config/ppc/meson.build | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/config/ppc/meson.build b/config/ppc/meson.build
> index 0b1948fc7c..aa1327a595 100644
> --- a/config/ppc/meson.build
> +++ b/config/ppc/meson.build
> @@ -20,8 +20,8 @@ endif
>  
>  # Suppress the gcc warning "note: the layout of aggregates containing
>  # vectors with 4-byte alignment has changed in GCC 5".
> -if cc.get_id() == 'gcc' and cc.version().version_compare('>=10.0') and
> -        cc.version().version_compare('<12.0') and cc.has_argument('-Wno-psabi')
> +if (cc.get_id() == 'gcc' and cc.version().version_compare('>=10.0') and
> +        cc.version().version_compare('<12.0') and cc.has_argument('-Wno-psabi'))
>      add_project_arguments('-Wno-psabi', language: 'c')
>  endif
>  
> 

Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>
  

On Wed, Sep 15, 2021 at 09:14:34AM +0100, Ferruh Yigit wrote:
> On 9/15/2021 6:08 AM, David Marchand wrote:
> > Like for python, multiline statements in meson must either use a
> > backslash character (explicit continuation) or be enclosed in ()
> > (implicit continuation).
> > 
> > python PEP8 recommends the latter [1], and it looks like meson had
> > an issue with backslash before 0.50 [2].
> > 
> > 1: https://www.python.org/dev/peps/pep-0008/#multiline-if-statements
> > 2: https://github.com/mesonbuild/meson/commit/90c9b868b20b
> > 
> > Fixes: 394407f50c90 ("config/ppc: ignore GCC 11 psabi warnings")
> > 
> > Reported-by: Ferruh Yigit <ferruh.yigit@intel.com>
> > Signed-off-by: David Marchand <david.marchand@redhat.com>
> > ---
> >  config/ppc/meson.build | 4 ++--
> >  1 file changed, 2 insertions(+), 2 deletions(-)
> > 
> > diff --git a/config/ppc/meson.build b/config/ppc/meson.build
> > index 0b1948fc7c..aa1327a595 100644
> > --- a/config/ppc/meson.build
> > +++ b/config/ppc/meson.build
> > @@ -20,8 +20,8 @@ endif
> >  
> >  # Suppress the gcc warning "note: the layout of aggregates containing
> >  # vectors with 4-byte alignment has changed in GCC 5".
> > -if cc.get_id() == 'gcc' and cc.version().version_compare('>=10.0') and
> > -        cc.version().version_compare('<12.0') and cc.has_argument('-Wno-psabi')
> > +if (cc.get_id() == 'gcc' and cc.version().version_compare('>=10.0') and
> > +        cc.version().version_compare('<12.0') and cc.has_argument('-Wno-psabi'))
> >      add_project_arguments('-Wno-psabi', language: 'c')
> >  endif
> >  
> > 
> 
> Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
  

On Wed, Sep 15, 2021 at 11:08 AM Bruce Richardson
<bruce.richardson@intel.com> wrote:
> On Wed, Sep 15, 2021 at 09:14:34AM +0100, Ferruh Yigit wrote:
> > On 9/15/2021 6:08 AM, David Marchand wrote:
> > > Like for python, multiline statements in meson must either use a
> > > backslash character (explicit continuation) or be enclosed in ()
> > > (implicit continuation).
> > >
> > > python PEP8 recommends the latter [1], and it looks like meson had
> > > an issue with backslash before 0.50 [2].
> > >
> > > 1: https://www.python.org/dev/peps/pep-0008/#multiline-if-statements
> > > 2: https://github.com/mesonbuild/meson/commit/90c9b868b20b
> > >
> > > Fixes: 394407f50c90 ("config/ppc: ignore GCC 11 psabi warnings")
> > >
> > > Reported-by: Ferruh Yigit <ferruh.yigit@intel.com>
> > > Signed-off-by: David Marchand <david.marchand@redhat.com>
> > Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>
> Acked-by: Bruce Richardson <bruce.richardson@intel.com>

Applied, thanks.