tools/bootconfig: specify LDFLAGS as an argument to CC

Explicitly specify LDFLAGS as an argument to CC so that this can be
overridden by the user.

Link: https://lore.kernel.org/all/[email protected]/

Signed-off-by: Brian Masney <[email protected]>
Signed-off-by: Masami Hiramatsu (Google) <[email protected]>

Author: masneyb

tools/bootconfig/Makefile

@@ -18,7 +18,7 @@ ALL_PROGRAMS := $(patsubst %,$(OUTPUT)%,$(ALL_TARGETS))
 all: $(ALL_PROGRAMS) test
 
 $(OUTPUT)bootconfig: main.c include/linux/bootconfig.h $(LIBSRC)
-	$(CC) $(filter %.c,$^) $(CFLAGS) -o $@
+	$(CC) $(filter %.c,$^) $(CFLAGS) $(LDFLAGS) -o $@
 
 test: $(ALL_PROGRAMS) test-bootconfig.sh
 	./test-bootconfig.sh $(OUTPUT)