xref: /freebsd/targets/Makefile.xtras (revision d0b2dbfa) 
1#
2# Makefile.xtras - non-build targets
3
4# Resist the urge to fill this with miscellaneous junk
5
6# We are not building here (shouldn't be), so no meta mode.
7.MAKE.MODE = normal
8
9_here := ${_PARSEDIR}
10
11.MAIN: no-default
12
13.if !empty(SB_NAME)
14# mk wrapper
15MAKE_CMD= mk
16MAKE_MACHINE_CMD= mk --machine <machine>
17.else
18# not using 'mk'
19MAKE_CMD= ${.MAKE:T}
20MAKE_MACHINE_CMD= env MACHINE=<machine> ${.MAKE:T}
21.endif
22
23no-default:
24	@echo "ERROR: there is no supported default target."; \
25	echo "Try '${MAKE_CMD} help'"
26
27
28.if make(show-valid-targets)
29OTHER_TARGETS = \
30	destroy \
31	destroy-arch \
32	destroy-host \
33	destroy-stage \
34
35BUILD_TARGETS_${MACHINE:tu} != cd ${_here} && \
36	find . \( ${${.MAKE.DEPENDFILE:T} ${.MAKE.DEPENDFILE_PREFIX}:L:O:u:@m@-name $m -o@:tW:S,-o$,,} \) | \
37	sed 's,/Makefile.*,,;s,^./,,' | sort -u
38
39.for _machine in ${ALL_MACHINE_LIST}
40_targets_${_machine} != cd ${_here} && \
41	find . \( ${.MAKE.DEPENDFILE_PREFERENCE:T:M*${MACHINE}*:S,${MACHINE},${_machine},g:O:u:@m@-name $m -o@:tW:S,-o$,,} \) | \
42	sed 's,/Makefile.*,,;s,^./,,' | sort -u
43BUILD_TARGETS_${_machine:tu} += ${_targets_${_machine}}
44.endfor
45
46show-valid-targets:
47.for _machine in ${ALL_MACHINE_LIST:O}
48.if !empty(BUILD_TARGETS_${_machine:tu})
49	@echo "Build targets for ${_machine} (leave out the ${DIRDEPS_TARGETS_DIRS:S,${_here:T},,:S,^/,,:S,$,/,}):"
50	@echo -e "${BUILD_TARGETS_${_machine:tu}:O:ts\n}" | sed -e 's,^,  ,'
51	@echo
52.endif
53.endfor
54	@echo "Other targets:"; echo "${OTHER_TARGETS:O:ts\n}" | sed -e 's,^,  ,'
55.endif
56
57help: show-help
58show-help:
59	@echo; \
60	echo "You can see the targets which are valid for a given machine"; \
61	echo "by running '${MAKE_MACHINE_CMD} show-valid-targets'"; \
62	echo "For other information, read: ${HELP_DOCS:@d@${.newline}$d@}"; \
63	echo
64
65not-valid-target:
66	@echo "ERROR: '${_TARGETS}' is not a valid target for ${MACHINE}."
67
68.if make(destroy*)
69.include <bsd.obj.mk>
70.endif
71
72.for t in ${_TARGETS:Nlove}
73.if !target($t)
74$t: not-valid-target show-help
75.endif
76.endfor
77