Add --icf=safe

JuliaLang · Jun 13, 2022 · c949fc0 · c949fc0
1 parent f90825b
commit c949fc0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/contrib/pgo-lto/Makefile b/contrib/pgo-lto/Makefile
@@ -42,7 +42,7 @@ stage1: | $(STAGE1_BUILD)
 
 stage2: export CFLAGS=-fprofile-use=$(PROFILE_FILE)
 stage2: export CXXFLAGS=-fprofile-use=$(PROFILE_FILE)
-stage2: export LDFLAGS=-fuse-ld=lld -flto=thin -fprofile-use=$(PROFILE_FILE)
+stage2: export LDFLAGS=-fuse-ld=lld -flto=thin -fprofile-use=$(PROFILE_FILE) -Wl,--icf=safe
 stage2: $(PROFILE_FILE) | $(STAGE2_BUILD)
 	$(MAKE) -C $(STAGE2_BUILD) && touch $@