Commit 8f2421d7 authored by Dylan Baker's avatar Dylan Baker
Browse files

meson: work around gentoo applying -m32 to host compiler in cross builds

Gentoo's ebuild system always adds -m32 to the compiler for doing x86_64
-> x86 cross builds, while meson expects it not to do that. This
results in an x86 -> x86 cross build, and assembly gets disabled.

Fixes: 2d62fc06

       ("meson: disable x86 asm in fewer cases.")
Signed-off-by: default avatarDylan Baker <>
Reviewed-by: default avatarMatt Turner <>
parent e0fa2399
......@@ -852,7 +852,10 @@ if meson.is_cross_build()
# TODO: It may be possible to do this with an exe_wrapper (like wine).
message('Cross compiling from one OS to another, disabling assembly.')
with_asm = false
elif not (build_machine.cpu_family() == 'x86_64' and host_machine.cpu_family() == 'x86')
elif not (build_machine.cpu_family().startswith('x86') and host_machine.cpu_family() == 'x86')
# FIXME: Gentoo always sets -m32 for x86_64 -> x86 builds, resulting in an
# x86 -> x86 cross compile. We use startswith rather than == to handle this
# case.
# TODO: There may be other cases where the 64 bit version of the
# architecture can run 32 bit binaries (aarch64 and armv7 for example)
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