From 01767ffd966798887ea3719fd51adb8c606710e8 Mon Sep 17 00:00:00 2001
From: Bunnaroath Sou <bsou@sifive.com>
Date: Wed, 27 Feb 2019 14:50:43 -0800
Subject: Optimize for size using gc-sections, function-sections, data-sections
 flags

---
 scripts/libmetal.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'scripts/libmetal.mk')

diff --git a/scripts/libmetal.mk b/scripts/libmetal.mk
index 7cdb7c5..ea16632 100644
--- a/scripts/libmetal.mk
+++ b/scripts/libmetal.mk
@@ -13,7 +13,7 @@ $(BSP_DIR)/build/Makefile:
 	@rm -rf $(dir $@)
 	@mkdir -p $(dir $@)
 	cd $(dir $@) && \
-		CFLAGS="-march=$(RISCV_ARCH) -mabi=$(RISCV_ABI) -g -mcmodel=medany" \
+		CFLAGS="-march=$(RISCV_ARCH) -mabi=$(RISCV_ABI) -ffunction-sections -fdata-sections -g -mcmodel=medany" \
 		$(abspath $(MEE_SOURCE_PATH)/configure) \
 		--host=$(CROSS_COMPILE) \
 		--prefix=$(abspath $(BSP_DIR)/install) \
-- 
cgit v1.2.1-18-gbd029