[Mesa-dev] Lets talk about autotools

[Kenneth Graunke]

On Monday, September 17, 2018 3:24:56 PM PDT Dylan Baker wrote:
> Quoting Marek Olšák (2018-09-17 15:14:11)
> > How do I build 32-bit Mesa with meson?
> > 
> > Thanks,
> > Marek
> > 
> 
> Some people get away with just adding CFLAGs=-m32, but using a cross file and
> doing a cross build is a better way, and is basically required if you want llvm.
> Here's mine: https://gitlab.freedesktop.org/snippets/504
> 
> Dylan

I've attached mine, I then do:

meson --cross-file=/home/kwg/.local/meson-32-cross --buildtype=release --prefix=/home/kwg/Projects/mesa/build/32/install -Ddri-drivers=i965 -Dvulkan-drivers=intel -Dgallium-drivers= -Db_ndebug=true -Dglvnd=true build/32

Other than the addition of --cross-file, it's just like any other build.
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[binaries]
c = '/usr/bin/gcc'
cpp = '/usr/bin/g++'
ar = '/usr/bin/ar'
strip = '/usr/bin/strip'
pkgconfig = '/usr/bin/pkg-config'

[properties]
c_args = ['-m32']
c_link_args = ['-m32']
cpp_args = ['-m32']
cpp_link_args = ['-m32']

[host_machine]
system = 'linux'
cpu_family = 'x86'
cpu = 'i686'
endian = 'little'

# vim: ft=dosini
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