diff mbox series

[v2,10/14] rust: allow version 1.63.0 of rustc

Message ID 20241022100956.196657-11-pbonzini@redhat.com (mailing list archive)
State New
Headers show
Series rust: allow older versions of rustc and bindgen | expand

Commit Message

Paolo Bonzini Oct. 22, 2024, 10:09 a.m. UTC 
All constructs introduced by newer versions of Rust have been removed.

Apart from Debian 12, all other supported Linux distributions have
rustc 1.75.0 or newer.  This means that they only lack c"" literals
and stable offset_of!.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 meson.build | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/meson.build b/meson.build
index e411a8ae567..9c57d7e5c6d 100644
--- a/meson.build
+++ b/meson.build
@@ -89,11 +89,12 @@  have_rust = have_rust and add_languages('rust', native: true,
     required: get_option('rust').disable_auto_if(not have_system))
 if have_rust
   rustc = meson.get_compiler('rust')
-  if rustc.version().version_compare('<1.80.0')
+  if rustc.version().version_compare('<1.63.0')
     if get_option('rust').enabled()
-      error('rustc version ' + rustc.version() + ' is unsupported: Please upgrade to at least 1.80.0')
+      error('rustc version ' + rustc.version() + ' is unsupported. Please upgrade to at least 1.63.0')
     else
-      warning('rustc version ' + rustc.version() + ' is unsupported: Disabling Rust compilation. Please upgrade to at least 1.80.0 to use Rust.')
+      warning('rustc version ' + rustc.version() + ' is unsupported, disabling Rust compilation.')
+      message('Please upgrade to at least 1.63.0 to use Rust.')
       have_rust = false
     endif
   endif