kbuild: rust: use -Zdebuginfo-compression

Rust 1.74.0 introduced (unstable) support for the `-Zdebuginfo-compression` flag, thus use it. Link: rust-lang/rust#120953 Link: rust-lang/rust#115358 Signed-off-by: Miguel Ojeda <[email protected]> Link: https://lore.kernel.org/r/[email protected]
Rust-for-Linux · Mar 1, 2024 · 83a1681 · 83a1681
1 parent 80f9737
commit 83a1681
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/scripts/Makefile.debug b/scripts/Makefile.debug
@@ -35,10 +35,12 @@ endif
 
 ifdef CONFIG_DEBUG_INFO_COMPRESSED_ZLIB
 DEBUG_CFLAGS	+= -gz=zlib
+DEBUG_RUSTFLAGS	+= -Zdebuginfo-compression=zlib
 KBUILD_AFLAGS	+= -gz=zlib
 KBUILD_LDFLAGS	+= --compress-debug-sections=zlib
 else ifdef CONFIG_DEBUG_INFO_COMPRESSED_ZSTD
 DEBUG_CFLAGS	+= -gz=zstd
+DEBUG_RUSTFLAGS	+= -Zdebuginfo-compression=zstd
 KBUILD_AFLAGS	+= -gz=zstd
 KBUILD_LDFLAGS	+= --compress-debug-sections=zstd
 endif