libunwind: enable lto

2022-01-06 14:04:04 +08:00 · 2022-01-06 14:04:04 +08:00 · 97ca72f7f1
parent acaf388dbb
commit 97ca72f7f1
1 changed files with 1 additions and 0 deletions
--- a/src/libunwind/build.rs
+++ b/src/libunwind/build.rs
@ -23,6 +23,7 @@ mod llvm_libunwind {
        cfg.flag("-fno-stack-protector");
        cfg.flag("--target=armv7-none-eabihf");
        cfg.flag("-O2");
+        cfg.flag("-flto");

        cfg.flag("-std=c99");
        cfg.flag("-fstrict-aliasing");