From 646b5378e0ff4b369ea7cc050689c1c65ed041a7 Mon Sep 17 00:00:00 2001
From: Paolo Bonzini <pbonzini@redhat.com>
Date: Thu, 8 Aug 2024 11:39:15 +0200
Subject: [PATCH] rust: fix cfgs of proc-macro2 for 1.63.0

Replay the configuration that would be computed by build.rs when compiling
on a 1.63.0 compiler.

Reviewed-by: Junjie Mao <junjie.mao@hotmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 subprojects/packagefiles/proc-macro2-1-rs/meson.build | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/subprojects/packagefiles/proc-macro2-1-rs/meson.build b/subprojects/packagefiles/proc-macro2-1-rs/meson.build
index 818ec59336..8e601b50cc 100644
--- a/subprojects/packagefiles/proc-macro2-1-rs/meson.build
+++ b/subprojects/packagefiles/proc-macro2-1-rs/meson.build
@@ -15,7 +15,9 @@ _proc_macro2_rs = static_library(
   rust_abi: 'rust',
   rust_args: [
     '--cfg', 'feature="proc-macro"',
-    '--cfg', 'span_locations',
+    '--cfg', 'no_literal_byte_character',
+    '--cfg', 'no_literal_c_string',
+    '--cfg', 'no_source_text',
     '--cfg', 'wrap_proc_macro',
   ],
   dependencies: [