[COMMITTED 2/2] rust: force cargo to build offline

[arthur . cohen]

From: Marc Poulhiès <d...@kataplop.net>

gcc/rust/Changelog:
        PR rust/119333

        * Make-lang.in: Force offline mode for cargo

Signed-off-by: Marc Poulhiès <d...@kataplop.net>
---
 gcc/rust/Make-lang.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/rust/Make-lang.in b/gcc/rust/Make-lang.in
index efa630927fa..c892fa3091e 100644
--- a/gcc/rust/Make-lang.in
+++ b/gcc/rust/Make-lang.in
@@ -503,5 +503,5 @@ rust/%.o: rust/metadata/%.cc
 rust/libffi_polonius.a: \
        rust/checks/errors/borrowck/ffi-polonius/Cargo.toml \
        $(wildcard $(srcdir)/rust/checks/errors/borrowck/ffi-polonius/src/*)
-       cargo build --manifest-path 
$(srcdir)/rust/checks/errors/borrowck/ffi-polonius/Cargo.toml --release 
--target-dir rust/ffi-polonius
+       cd $(srcdir)/rust/checks/errors/borrowck/ffi-polonius/ && cargo build 
--offline --release --target-dir $(objdir)/rust/ffi-polonius
        cp rust/ffi-polonius/release/libffi_polonius.a rust/libffi_polonius.a
-- 
2.45.2