| # SPDX-License-Identifier: GPL-2.0 | |
| # | |
| # Makefile for some libs needed by zImage. | |
| # | |
| zlib := inffast.c inflate.c inftrees.c | |
| lib-y += $(zlib:.c=.o) zmem.o | |
| ccflags-y := -Ilib/zlib_inflate | |
| ifdef CONFIG_FUNCTION_TRACER | |
| CFLAGS_REMOVE_inflate.o = -pg | |
| CFLAGS_REMOVE_zmem.o = -pg | |
| CFLAGS_REMOVE_inftrees.o = -pg | |
| CFLAGS_REMOVE_inffast.o = -pg | |
| endif | |
| quiet_cmd_copy_zlib = COPY $@ | |
| cmd_copy_zlib = cat $< > $@ | |
| $(addprefix $(obj)/,$(zlib)): $(obj)/%: $(srctree)/lib/zlib_inflate/% | |
| $(call cmd,copy_zlib) | |
| clean-files := $(zlib) |