Without it, recent bindgen will give an error
error: extern block cannot be declared unsafe
if rustc is not new enough to support the "unsafe extern" construct.
Cc: qemu-rust@nongnu.org
Cc: qemu-stable@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
meson.build | 3 +++
1 file changed, 3 insertions(+)
diff --git a/meson.build b/meson.build
index 2c9ac9cfe1e..131b2225ab6 100644
--- a/meson.build
+++ b/meson.build
@@ -4054,6 +4054,9 @@ if have_rust
bindgen_args += ['--formatter', 'none']
endif
endif
+ if bindgen.version().version_compare('>=0.66.0')
+ bindgen_args += ['--rust-target', '1.59']
+ endif
if bindgen.version().version_compare('<0.61.0')
# default in 0.61+
bindgen_args += ['--size_t-is-usize']