From d156a5bf40f16b968152e80f6c9c63fe1f6ff1cc Mon Sep 17 00:00:00 2001
From: Aqua-sama <aqua@iserlohn-fortress.net>
Date: Mon, 15 Mar 2021 17:40:19 +0200
Subject: Enable ThinLTO

---
 makefile | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'makefile')

diff --git a/makefile b/makefile
index 5be61c0..5ebde01 100644
--- a/makefile
+++ b/makefile
@@ -1,6 +1,6 @@
-include toolchain.makefile
 include .config
 OBJ_DIR != echo $(CONFIG_OBJ_DIR)
+include toolchain.makefile
 
 .PHONY: default clean test todo run menuconfig
 default: $(OBJ_DIR)/glitch.elf
@@ -18,7 +18,8 @@ CXX_SYSTEM_INCLUDE := $(addprefix -isystem, $(CXX_SYSTEM_INCLUDE))
 
 $(OBJ_DIR)/glitch.elf: $(autogen) $(AS_OBJ) $(CXX_OBJ) linker.ld
 	@echo "  LD   $@"
-	@$(LD) $(LD_FLAGS) -o $@ $(AS_OBJ) $(CXX_OBJ) -T $(CURDIR)/linker.ld
+	@mkdir -p $(OBJ_DIR)/thinlto_cache
+	@$(LD) $(LD_FLAGS) -o $@ $(AS_OBJ) $(CXX_OBJ)
 
 $(AS_OBJ): $(OBJ_DIR)/%.o: %.S
 	@mkdir -p $(@D)
-- 
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