blob: 8aee245ef18fba62ec37eeb5cc9074b590ce7b52 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
--- a/mozilla/config/rules.mk
+++ b/mozilla/config/rules.mk
@@ -870,16 +870,20 @@ 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 = $(CARGO_RUSTCFLAGS)
ifndef DEVELOPER_OPTIONS
ifndef MOZ_DEBUG_RUST
# Enable link-time optimization for release builds.
cargo_rustc_flags += -C lto
+# Versions of rust >= 1.45 need -Cembed-bitcode=yes for all crates when using -Clto.
+ifeq (,$(filter 1.3% 1.40.% 1.41.% 1.42.% 1.43.% 1.44.%,$(RUSTC_VERSION)))
+RUSTFLAGS += -Cembed-bitcode=yes
+endif
endif
endif
rustflags_override = RUSTFLAGS='$(MOZ_RUST_DEFAULT_FLAGS) $(RUSTFLAGS)'
ifdef MOZ_MSVCBITS
# If we are building a MozillaBuild shell, we want to clear out the
# vcvars.bat environment variables for cargo builds. This is because
|
GitWeb
