[PATCH] drivers: remove invalid options for MSVC

[David Marchand]

On Wed, Mar 12, 2025 at 4:19 PM Bruce Richardson
<bruce.richardson at intel.com> wrote:
> > diff --git a/drivers/net/intel/ixgbe/meson.build b/drivers/net/intel/ixgbe/meson.build
> > index 0ae12dd5ff..3553b0ffe1 100644
> > --- a/drivers/net/intel/ixgbe/meson.build
> > +++ b/drivers/net/intel/ixgbe/meson.build
> > @@ -27,7 +27,7 @@ deps += ['hash', 'security']
> >  if arch_subdir == 'x86'
> >      sources += files('ixgbe_rxtx_vec_sse.c')
> >      sources += files('ixgbe_recycle_mbufs_vec_common.c')
> > -    if is_windows and cc.get_id() != 'clang'
> > +    if is_windows and cc.get_id() == 'gcc'
> >          cflags += ['-fno-asynchronous-unwind-tables']
> >      endif
> >  elif arch_subdir == 'arm'
>
> Out of interest I've just tried compiling up DPDK builds without these
> unwind-tables flag, and they all pass, including the mingw build. This is
> using:
>
> $ x86_64-w64-mingw32-gcc --version
> x86_64-w64-mingw32-gcc (GCC) 13-win32
> Copyright (C) 2023 Free Software Foundation, Inc.
> This is free software; see the source for copying conditions.  There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
>
> Therefore, I wonder if we can just remove all these flags completely for
> mingw now? They may only be needed for historical versions.

Here is the original issue:
https://inbox.dpdk.org/dev/CAJFAV8z3qFhT9Vv5xOpLhi74BYAht2YCfL2ffLrmei4hfSG5jg@mail.gmail.com/

It happened with mingw 8.1.0 apparently.


-- 
David Marchand