Commit a806f9dc authored Oct 13, 2023 by Eric Rahm

Use zstd to compress debug info in rust libraries

We can save a significant amount of disk space by compressing debug info
in rust builds. This adds a flag that configures compressing debug info
at the link stage for rust binaries.

Test: m
Bug: 305277519
Change-Id: Ia85d8dc0e7bea35d9f9abfeae27a4610b3113e78

parent f52906f1

rust/config/global.go

+2 −0

Original line number	Diff line number	Diff line
		@@ -65,6 +65,7 @@ var (
		"-lpthread",
		"-lm",
		"-lgcc_s",
		"-Wl,--compress-debug-sections=zstd",
		}

		deviceGlobalRustFlags = []string{
		@@ -86,6 +87,7 @@ var (
		"-Wl,--use-android-relr-tags",
		"-Wl,--no-undefined",
		"-B${cc_config.ClangBin}",
		"-Wl,--compress-debug-sections=zstd",
		}
		)