From: Nathan Phillip Brink <binki@gentoo.org>
Subject: Fix inconsistency between LDFLAGS_FOR_BUILD and
	CFLAGS_FOR_BUILD so that both default to empty instead of
	LDFLAGS_FOR_BUILD defaulting to LDFLAGS.

--- a/configure.in
+++ b/configure.in
@@ -471,14 +471,8 @@
 	fi
 fi
 
-if test "X$cross_compiling" = "Xno"; then
-	CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-"$CPPFLAGS"}
-	LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-'$(LDFLAGS)'}
-else
-	CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-""}
-	LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-""}
-fi
-
+CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-""}
+LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-""}
 test -z "$CFLAGS_FOR_BUILD" && CFLAGS_FOR_BUILD="-g"
 
 AC_SUBST(CFLAGS)