Makefile (4e2648db9c5f7b2281551694597102612f54460d) Makefile (96a8fae0fe094b6a26a3ec88b2f097418f269cfe)
1#
2# linux/arch/arm/tools/Makefile
3#
4# Copyright (C) 2001 Russell King
5#
6
7gen := arch/$(ARCH)/include/generated
8kapi := $(gen)/asm
1#
2# linux/arch/arm/tools/Makefile
3#
4# Copyright (C) 2001 Russell King
5#
6
7gen := arch/$(ARCH)/include/generated
8kapi := $(gen)/asm
9uapi := $(gen)/uapi/asm
10syshdr := $(srctree)/$(src)/syscallhdr.sh
11sysnr := $(srctree)/$(src)/syscallnr.sh
12systbl := $(srctree)/$(src)/syscalltbl.sh
13syscall := $(srctree)/$(src)/syscall.tbl
9
14
10kapi-hdrs-y := $(kapi)/mach-types.h
15gen-y := $(gen)/calls-oabi.S
16gen-y += $(gen)/calls-eabi.S
17kapi-hdrs-y := $(kapi)/unistd-nr.h
18kapi-hdrs-y += $(kapi)/mach-types.h
19uapi-hdrs-y := $(uapi)/unistd-common.h
20uapi-hdrs-y += $(uapi)/unistd-oabi.h
21uapi-hdrs-y += $(uapi)/unistd-eabi.h
11
22
12targets += $(addprefix ../../../,$(kapi-hdrs-y))
23targets += $(addprefix ../../../,$(gen-y) $(kapi-hdrs-y) $(uapi-hdrs-y))
13
24
14PHONY += kapi
25PHONY += kapi uapi
15
26
16kapi: $(kapi-hdrs-y)
27kapi: $(kapi-hdrs-y) $(gen-y)
17
28
29uapi: $(uapi-hdrs-y)
30
18# Create output directory if not already present
31# Create output directory if not already present
19_dummy := $(shell [ -d '$(kapi)' ] || mkdir -p '$(kapi)')
32_dummy := $(shell [ -d '$(kapi)' ] || mkdir -p '$(kapi)') \
33 $(shell [ -d '$(uapi)' ] || mkdir -p '$(uapi)')
20
21quiet_cmd_gen_mach = GEN $@
22 cmd_gen_mach = mkdir -p $(dir $@) && \
23 $(AWK) -f $(filter-out $(PHONY),$^) > $@ || \
24 { rm -f $@; /bin/false; }
25
26$(kapi)/mach-types.h: $(src)/gen-mach-types $(src)/mach-types FORCE
27 $(call if_changed,gen_mach)
34
35quiet_cmd_gen_mach = GEN $@
36 cmd_gen_mach = mkdir -p $(dir $@) && \
37 $(AWK) -f $(filter-out $(PHONY),$^) > $@ || \
38 { rm -f $@; /bin/false; }
39
40$(kapi)/mach-types.h: $(src)/gen-mach-types $(src)/mach-types FORCE
41 $(call if_changed,gen_mach)
42
43quiet_cmd_syshdr = SYSHDR $@
44 cmd_syshdr = $(CONFIG_SHELL) '$(syshdr)' '$<' '$@' \
45 '$(syshdr_abi_$(basetarget))' \
46 '$(syshdr_pfx_$(basetarget))' \
47 '__NR_SYSCALL_BASE'
48
49quiet_cmd_systbl = SYSTBL $@
50 cmd_systbl = $(CONFIG_SHELL) '$(systbl)' '$<' '$@' \
51 '$(systbl_abi_$(basetarget))'
52
53quiet_cmd_sysnr = SYSNR $@
54 cmd_sysnr = $(CONFIG_SHELL) '$(sysnr)' '$<' '$@' \
55 '$(syshdr_abi_$(basetarget))'
56
57syshdr_abi_unistd-common := common
58$(uapi)/unistd-common.h: $(syscall) $(syshdr) FORCE
59 $(call if_changed,syshdr)
60
61syshdr_abi_unistd-oabi := oabi
62$(uapi)/unistd-oabi.h: $(syscall) $(syshdr) FORCE
63 $(call if_changed,syshdr)
64
65syshdr_abi_unistd-eabi := eabi
66$(uapi)/unistd-eabi.h: $(syscall) $(syshdr) FORCE
67 $(call if_changed,syshdr)
68
69sysnr_abi_unistd-nr := common,oabi,eabi,compat
70$(kapi)/unistd-nr.h: $(syscall) $(sysnr) FORCE
71 $(call if_changed,sysnr)
72
73systbl_abi_calls-oabi := common,oabi
74$(gen)/calls-oabi.S: $(syscall) $(systbl) FORCE
75 $(call if_changed,systbl)
76
77systbl_abi_calls-eabi := common,eabi
78$(gen)/calls-eabi.S: $(syscall) $(systbl) FORCE
79 $(call if_changed,systbl)