From 749dbd6ec8283fb1c31379596d6c8be6f52eb3c7 Mon Sep 17 00:00:00 2001
From: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
Date: Wed, 22 Feb 2006 09:58:36 +0000
Subject: * Made it possible to dynamically check for supported linker options 
  using the check_ld function. * Only use --warn-unresolved-symbols with
 linkers that support it.

---
 Rules.mak | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'Rules.mak')

diff --git a/Rules.mak b/Rules.mak
index bc02fb068..a3a1b5f50 100644
--- a/Rules.mak
+++ b/Rules.mak
@@ -114,6 +114,9 @@ check_gcc=$(shell \
 check_as=$(shell \
 	if $(CC) -Wa,$(1) -Wa,-Z -c -o /dev/null -xassembler /dev/null > /dev/null 2>&1; \
 	then echo "-Wa,$(1)"; fi)
+check_ld=$(shell \
+	if $(LD) $(1) -o /dev/null -b binary /dev/null > /dev/null 2>&1; \
+	then echo "$(1)"; fi)
 
 ARFLAGS:=cr
 
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