Quoting Eric Engestrom (2018-11-29 07:50:58) > Signed-off-by: Eric Engestrom <[email protected]> > --- > The 32-bit linux one is tested, but the other two are "I think this > should be right". > --- > docs/meson.html | 83 +++++++++++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 83 insertions(+) > > diff --git a/docs/meson.html b/docs/meson.html > index 68f80d6ac42d6f48d359..baa1f0f327e99d86e9a5 100644 > --- a/docs/meson.html > +++ b/docs/meson.html > @@ -16,6 +16,11 @@ <h1>The Mesa 3D Graphics Library</h1> > > <h1>Compilation and Installation using Meson</h1> > > +<ul> > + <li><a href="#basic">Basic Usage</a></li> > + <li><a href="#cross-compilation">Cross-compilation and 32-bit > builds</a></li> > +</ul> > + > <h2 id="basic">1. Basic Usage</h2> > > <p><strong>The Meson build system is generally considered stable and ready > @@ -190,6 +195,84 @@ <h2 id="basic">1. Basic Usage</h2> > </dd> > </dl> > > +<h2 id="cross-compilation">2. Cross-compilation and 32-bit builds</h2> > + > +<p><a href="https://mesonbuild.com/Cross-compilation.html";>Meson supports > +cross-compilation</a> by specifying a number of binary paths and > +settings in a file and passing this file to <code>meson</code> or > +<code>meson configure</code> with the <code>--cross-file</code> > +parameter.</p> > + > +<p>This file can live at any location, but you can use the bare filename > +(without the folder path) if you put it in $XDG_DATA_HOME/meson/cross or > +~/.local/share/meson/cross</p> > + > +<p>Below are a few example of cross files, but keep in mind that you > +will likely have to alter them for your system.</p> > + > +<p> > +32-bit build on x86 linux: > +<pre> > +[binaries] > +c = '/usr/bin/gcc' > +cpp = '/usr/bin/g++' > +ar = '/usr/bin/ar'
It's better if possible to use gcc-ar instead of ar, you can't LTO without gcc-ar, for example. Without or without the above, Reviewed-by: Dylan Baker <[email protected]> > +strip = '/usr/bin/strip' > +pkgconfig = '/usr/bin/pkg-config-32' > +llvm-config = '/usr/bin/llvm-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' > +</pre> > +</p> > + > +<p> > +64-bit build on ARM linux: > +<pre> > +[binaries] > +c = '/usr/bin/aarch64-linux-gnu-gcc' > +cpp = '/usr/bin/aarch64-linux-gnu-g++' > +ar = '/usr/bin/aarch64-linux-gnu-ar' > +strip = '/usr/bin/aarch64-linux-gnu-strip' > +pkgconfig = '/usr/bin/aarch64-linux-gnu-pkg-config' > +exe_wrapper = '/usr/bin/qemu-aarch64-static' > + > +[host_machine] > +system = 'linux' > +cpu_family = 'arm' > +cpu = 'aarch64' > +endian = 'little' > +</pre> > +</p> > + > +<p> > +64-bit build on x86 windows: > +<pre> > +[binaries] > +c = '/usr/bin/x86_64-w64-mingw32-gcc' > +cpp = '/usr/bin/x86_64-w64-mingw32-g++' > +ar = '/usr/bin/x86_64-w64-mingw32-ar' > +strip = '/usr/bin/x86_64-w64-mingw32-strip' > +pkgconfig = '/usr/bin/x86_64-w64-mingw32-pkg-config' > +exe_wrapper = 'wine' > + > +[host_machine] > +system = 'windows' > +cpu_family = 'x86_64' > +cpu = 'i686' > +endian = 'little' > +</pre> > +</p> > + > </div> > </body> > </html> > -- > Cheers, > Eric >
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