From f09c62954e2f585026ca0f09d199eee3644a5c1a Mon Sep 17 00:00:00 2001
From: Waldemar Brodkorb <wbx@openadk.org>
Date: Wed, 28 May 2014 17:56:26 +0200
Subject: allow to choose ld garbage collector

---
 mk/vars.mk | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'mk')

diff --git a/mk/vars.mk b/mk/vars.mk
index ef87acb79..7179eb145 100644
--- a/mk/vars.mk
+++ b/mk/vars.mk
@@ -124,6 +124,12 @@ TARGET_CFLAGS+=		-fPIE
 TARGET_CXXFLAGS+=	-fPIE
 endif
 
+ifneq ($(ADK_TARGET_USE_LD_GC),)
+TARGET_CFLAGS+=		-fdata-sections -ffunction-sections
+TARGET_CXXFLAGS+=	-fdata-sections -ffunction-sections
+TARGET_LDFLAGS+=	-Wl,--gc-sections
+endif
+
 ifneq ($(ADK_TARGET_USE_LTO),)
 TARGET_CFLAGS+=		-flto
 TARGET_CXXFLAGS+=	-flto
-- 
cgit v1.2.3