blob: 2040689769ab9741101ae50512cf6044758bd0f2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Thomas Deutschmann <whissi@gentoo.org>
Date: Sat, 29 Aug 2020 22:30:59 +0200
Subject: [PATCH] LTO: Only enable LTO for Rust when complete build uses LTO
Signed-off-by: Thomas Deutschmann <whissi@gentoo.org>
---
config/makefiles/rust.mk | 2 ++
1 file changed, 2 insertions(+)
diff --git a/config/makefiles/rust.mk b/config/makefiles/rust.mk
index 602ba4538829bf5e082f4c9601cae67541fd3905..f3db8cf699a4bfff443f92e1640d71d6fa5ecebf 100644
--- a/config/makefiles/rust.mk
+++ b/config/makefiles/rust.mk
@@ -82,6 +82,7 @@ endif
# These flags are passed via `cargo rustc` and only apply to the final rustc
# invocation (i.e., only the top-level crate, not its dependencies).
cargo_rustc_flags = $(CARGO_RUSTCFLAGS)
+ifdef MOZ_LTO
ifndef DEVELOPER_OPTIONS
ifndef MOZ_DEBUG_RUST
# Enable link-time optimization for release builds, but not when linking
@@ -101,6 +102,7 @@ endif
endif
endif
endif
+endif
ifdef CARGO_INCREMENTAL
export CARGO_INCREMENTAL
|