Adding debian version 1.65.0+dfsg1-2.debian/1.65.0+dfsg1-2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 11 insertions, 0 deletions

diff --git a/src/bootstrap/bin/rustdoc.rs b/src/bootstrap/bin/rustdoc.rs
index 87c1d22e7..e69cab956 100644
--- a/src/bootstrap/bin/rustdoc.rs
+++ b/src/bootstrap/bin/rustdoc.rs
@@ -11,6 +11,7 @@ include!("../dylib_util.rs");
 
 fn main() {
     let args = env::args_os().skip(1).collect::<Vec<_>>();
+    let stage = env::var("RUSTC_STAGE").expect("RUSTC_STAGE was not set");
     let rustdoc = env::var_os("RUSTDOC_REAL").expect("RUSTDOC_REAL was not set");
     let libdir = env::var_os("RUSTDOC_LIBDIR").expect("RUSTDOC_LIBDIR was not set");
     let sysroot = env::var_os("RUSTC_SYSROOT").expect("RUSTC_SYSROOT was not set");
@@ -62,6 +63,16 @@ fn main() {
             cmd.arg("-Clink-arg=-Wl,--threads=1");
         }
     }
+    // Cargo doesn't pass RUSTDOCFLAGS to proc_macros:
+    // https://github.com/rust-lang/cargo/issues/4423
+    // Thus, if we are on stage 0, we explicitly set `--cfg=bootstrap`.
+    // We also declare that the flag is expected, which we need to do to not
+    // get warnings about it being unexpected.
+    if stage == "0" {
+        cmd.arg("--cfg=bootstrap");
+    }
+    cmd.arg("-Zunstable-options");
+    cmd.arg("--check-cfg=values(bootstrap)");
 
     if verbose > 1 {
         eprintln!(