3 .if ${MK_DIRDEPS_BUILD} == "yes" || ${MK_META_MODE} == "yes"
5 # Not in the below list as it may make sense for non-meta mode
6 # eventually. meta.sys.mk (DIRDEPS_BUILD) also already adds these in.
7 .if ${MK_DIRDEPS_BUILD} == "no" && ${MK_META_MODE} == "yes"
8 MAKE_PRINT_VAR_ON_ERROR += \
16 MAKE_PRINT_VAR_ON_ERROR+= \
31 ${MAKE_PRINT_VAR_ON_ERROR_XTRAS}
33 .if ${.MAKE.LEVEL} > 0
34 MAKE_PRINT_VAR_ON_ERROR += .MAKE.MAKEFILES .PATH
39 OBJTOP?= ${.OBJDIR:S,${.CURDIR},,}${SRCTOP}
44 .if ${.MAKE.MODE:Mmeta*} != ""
45 # we can afford to use cookies to prevent some targets
46 # re-running needlessly but only when using filemon.
47 # Targets that should support the meta mode cookie handling should just be
48 # added to META_TARGETS. If bsd.sys.mk cannot be included then ${META_DEPS}
49 # should be added as a target dependency as well. Otherwise the target
50 # is added to in bsd.sys.mk since it comes last.
51 .if ${.MAKE.MODE:Mnofilemon} == ""
52 # Prepend .OBJDIR if not already there.
53 _META_COOKIE_COND= "${.TARGET:M${.OBJDIR}/*}" == ""
54 _META_COOKIE_DEFAULT= ${${_META_COOKIE_COND}:?${.OBJDIR}/${.TARGET}:${.TARGET}}
55 # Use the default if COOKIE.${.TARGET} is not defined.
56 META_COOKIE= ${COOKIE.${.TARGET}:U${_META_COOKIE_DEFAULT}}
57 META_COOKIE_RM= @rm -f ${META_COOKIE}
58 META_COOKIE_TOUCH= @touch ${META_COOKIE}
59 CLEANFILES+= ${META_TARGETS}
60 _meta_dep_before: .USEBEFORE .NOTMAIN
62 _meta_dep_after: .USE .NOTMAIN
64 # Attach this to a target to allow it to benefit from meta mode's
65 # not rerunning a command if it doesn't need to be considering its
66 # metafile/filemon-tracked dependencies.
67 META_DEPS= _meta_dep_before _meta_dep_after .META
70 # some targets need to be .PHONY - but not in meta mode
76 META_DEPS+= ${META_NOPHONY}