| | 1 | # SPDX-License-Identifier: GPL-2.0 |
| | 2 | # |
| | 3 | # Kbuild for top-level directory of U-Boot |
| | 4 | |
| | 5 | ##### |
| | 6 | # Generate generic-asm-offsets.h |
| | 7 | |
| | 8 | generic-offsets-file := include/generated/generic-asm-offsets.h |
| | 9 | |
| | 10 | always := $(generic-offsets-file) |
| | 11 | targets := lib/asm-offsets.s |
| | 12 | |
| | 13 | CFLAGS_REMOVE_asm-offsets.o := $(LTO_CFLAGS) |
| | 14 | |
| | 15 | $(obj)/$(generic-offsets-file): $(obj)/lib/asm-offsets.s FORCE |
| | 16 | $(call filechk,offsets,__GENERIC_ASM_OFFSETS_H__) |
| | 17 | |
| | 18 | ##### |
| | 19 | # Generate asm-offsets.h |
| | 20 | |
| | 21 | ifneq ($(wildcard $(srctree)/arch/$(ARCH)/lib/asm-offsets.c),) |
| | 22 | offsets-file := include/generated/asm-offsets.h |
| | 23 | endif |
| | 24 | |
| | 25 | always += $(offsets-file) |
| | 26 | targets += arch/$(ARCH)/lib/asm-offsets.s |
| | 27 | |
| | 28 | CFLAGS_asm-offsets.o := -DDO_DEPS_ONLY |
| | 29 | |
| | 30 | $(obj)/$(offsets-file): $(obj)/arch/$(ARCH)/lib/asm-offsets.s FORCE |
| | 31 | $(call filechk,offsets,__ASM_OFFSETS_H__) |
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