reviving libbusybox, adding CONFIG_INDIVIDUAL part 1

Makefile

@@ -568,11 +568,13 @@ busybox-all  := $(core-y) $(libs-y)
 # Rule to link busybox - also used during CONFIG_KALLSYMS
 # May be overridden by arch/$(ARCH)/Makefile
 quiet_cmd_busybox__ ?= LINK    $@
-      cmd_busybox__ ?= $(srctree)/scripts/trylink $(CC) $(LDFLAGS) $(EXTRA_LDFLAGS) \
-      -o $@ -Wl,-Map -Wl,$@.map \
-      -Wl,--warn-common -Wl,--sort-common -Wl,--gc-sections \
-      -Wl,--start-group $(busybox-all) -Wl,--end-group \
-      $(LDLIBS)
+      cmd_busybox__ ?= $(srctree)/scripts/trylink \
+      "$@" \
+      "$(CC)" \
+      "$(LDFLAGS) $(EXTRA_LDFLAGS)" \
+      "$(core-y)" \
+      "$(libs-y)" \
+      "$(LDLIBS)"
 
 # Generate System.map
 quiet_cmd_sysmap = SYSMAP