Hi,

Am Mittwoch, 24. Januar 2018, 18:41:17 CET schrieb Eric Engestrom:
> On Wednesday, 2018-01-24 17:05:52 +0100, Marc Dietrich wrote:
> > Second hunk of fixes found by manual comparison with autotools generated
> > compiler flags.
> > 
> > Signed-off-by: Marc Dietrich <marvi...@gmx.de>
> > ---
> > 
> >  - Why do we need two version macros?
> >  - And why do we either define DEBUG or NDEBUG?
> >  - Also autotools define some PACKAGE_ macros which are never used - maybe
> >  
> >    time for a cleanup...
> >  
> >  meson.build | 8 +++++---
> >  1 file changed, 5 insertions(+), 3 deletions(-)
> > 
> > diff --git a/meson.build b/meson.build
> > index 9e3b98641f..62205aa250 100644
> > --- a/meson.build
> > +++ b/meson.build
> > @@ -37,7 +37,7 @@ pre_args = [
> > 
> >    '-D__STDC_FORMAT_MACROS',
> >    '-D__STDC_LIMIT_MACROS',
> >    '-DVERSION="@0@"'.format(meson.project_version()),
> > 
> > -  '-DPACKAGE_VERSION=VERSION',
> > +  '-DPACKAGE_VERSION="@0@"'.format(meson.project_version()),
> 
> Are you sure this is needed?
> I haven't tested it, but I would think this tells cpp that PACKAGE_VERSION
> has whatever value VERSION has, which is what we want.

sorry, I didn't looked too deep into it but it seems your are right.

> >    '-DPACKAGE_BUGREPORT="https://bugs.freedesktop.org/enter_bug.cgi?produc
> >    t=Mesa"',>  
> >  ]
> > 
> > @@ -648,6 +648,8 @@ endif
> > 
> >  # Define DEBUG for debug builds only (debugoptimized is not included on
> >  this one) if get_option('buildtype') == 'debug'
> >  
> >    pre_args += '-DDEBUG'
> > 
> > +else
> > +  pre_args += '-DNDEBUG'
> 
> NAK on this hunk.
> 
> In meson, asserts and other things depending on NDEBUG are controlled by
> `-D b_ndebug=true|false`, and shouldn't be overridden inside meson.build

ok, this is new to me and somehow not obvious.

> The two hunks below are correct though, thank you for finding these :)
> Could you re-send the patch with these tags?
> 
> Fixes: 84486f64626ad2b51291b "meson: Enable SSE4.1 optimizations"
> Fixes: 673dda8330769309a319d "meson: build "radv" vulkan driver for radeon
> hardware" Cc: Dylan Baker <dylanx.c.ba...@intel.com>
> Reviewed-by: Eric Engestrom <eric.engest...@imgtec.com>
> 
> (If you're feeling extra-motivated, you can even split these into two
> separate patches :P)
> 
> >  endif
> >  
> >  if get_option('shader-cache')
> > 
> > @@ -762,7 +764,7 @@ foreach a : ['-Werror=pointer-arith', '-Werror=vla']
> > 
> >  endforeach
> >  
> >  if host_machine.cpu_family().startswith('x86')
> > 
> > -  pre_args += '-DHAVE_SSE41'
> > +  pre_args += '-DUSE_SSE41'
> > 
> >    with_sse41 = true
> >    sse41_args = ['-msse4.1']
> > 
> > @@ -1015,7 +1017,7 @@ if with_llvm
> > 
> >      _llvm_patch = _llvm_patch.split('s')[0]
> >    
> >    endif
> >    pre_args += [
> > 
> > -    '-DHAVE_LLVM=0x0@0@@1@@2@'.format(_llvm_version[0], _llvm_version[1],
> > _llvm_patch), +    '-DHAVE_LLVM=0x0@0@0@1@'.format(_llvm_version[0],
> > _llvm_version[1]),> 
> >      '-DMESA_LLVM_VERSION_PATCH=@0@'.format(_llvm_patch),
> >    
> >    ]
> >  
> >  elif with_amd_vk or with_gallium_radeonsi or with_gallium_swr

I will resend the two hunks. Btw, there is still some strange problem in 
PACKAGE_BUGREPORT as it includes a "$" in the url. I don't know where this 
comes from.

Marc

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