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Annotation of src/share/mk/bsd.dep.mk, Revision 1.72

1.72    ! joerg       1: #      $NetBSD: bsd.dep.mk,v 1.71 2011/02/06 00:52:49 joerg Exp $
1.13      gwr         2:
1.33      tv          3: ##### Basic targets
1.32      tv          4: cleandir:      cleandepend
1.33      tv          5: realdepend:    beforedepend .depend afterdepend
                      6: .ORDER:                beforedepend .depend afterdepend
1.14      mycroft     7:
1.33      tv          8: beforedepend .depend afterdepend: # ensure existence
                      9:
                     10: ##### Default values
1.63      dsl        11: MKDEP?=                        mkdep
                     12: MKDEP_SUFFIXES?=       .o
1.1       mycroft    13:
1.33      tv         14: ##### Build rules
1.1       mycroft    15: # some of the rules involve .h sources, so remove them from mkdep line
1.33      tv         16:
1.53      lukem      17: .if defined(SRCS)                                                      # {
1.70      joerg      18: __acpp_flags=  ${_ASM_TRADITIONAL_CPP}
1.48      lukem      19:
1.55      lukem      20: __DPSRCS.all=  ${SRCS:C/\.(c|m|s|S|C|cc|cpp|cxx)$/.d/} \
                     21:                ${DPSRCS:C/\.(c|m|s|S|C|cc|cpp|cxx)$/.d/}
                     22: __DPSRCS.d=    ${__DPSRCS.all:O:u:M*.d}
                     23: __DPSRCS.notd= ${__DPSRCS.all:O:u:N*.d}
1.48      lukem      24:
1.55      lukem      25: .NOPATH: .depend ${__DPSRCS.d}
1.53      lukem      26:
1.56      martin     27: .if !empty(__DPSRCS.d)                                                 # {
1.55      lukem      28: ${__DPSRCS.d}: ${__DPSRCS.notd} ${DPSRCS}
1.56      martin     29: .endif                                                                 # }
1.55      lukem      30:
                     31: .depend: ${__DPSRCS.d}
1.60      lukem      32:        ${_MKTARGET_CREATE}
1.58      lukem      33:        rm -f .depend
1.63      dsl        34:        ${MKDEP} -d -f ${.TARGET} -s ${MKDEP_SUFFIXES:Q} ${__DPSRCS.d}
1.39      christos   35:
1.57      lukem      36: .SUFFIXES: .d .s .S .c .C .cc .cpp .cxx .m
1.49      lukem      37:
1.51      lukem      38: .c.d:
1.60      lukem      39:        ${_MKTARGET_CREATE}
1.65      lukem      40:        ${MKDEP} -f ${.TARGET} -- ${MKDEPFLAGS} \
                     41:            ${CFLAGS:C/-([IDU])[  ]*/-\1/Wg:M-[IDU]*} \
                     42:            ${CPPFLAGS} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC}
1.39      christos   43:
1.51      lukem      44: .m.d:
1.60      lukem      45:        ${_MKTARGET_CREATE}
1.65      lukem      46:        ${MKDEP} -f ${.TARGET} -- ${MKDEPFLAGS} \
                     47:            ${OBJCFLAGS:C/-([IDU])[  ]*/-\1/Wg:M-[IDU]*} \
1.49      lukem      48:            ${CPPFLAGS} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC}
1.39      christos   49:
1.51      lukem      50: .s.d .S.d:
1.60      lukem      51:        ${_MKTARGET_CREATE}
1.65      lukem      52:        ${MKDEP} -f ${.TARGET} -- ${MKDEPFLAGS} \
                     53:            ${AFLAGS:C/-([IDU])[  ]*/-\1/Wg:M-[IDU]*} \
1.67      lukem      54:            ${CPPFLAGS} ${CPPFLAGS.${.IMPSRC:T}} ${__acpp_flags} ${.IMPSRC}
1.39      christos   55:
1.51      lukem      56: .C.d .cc.d .cpp.d .cxx.d:
1.60      lukem      57:        ${_MKTARGET_CREATE}
1.65      lukem      58:        ${MKDEP} -f ${.TARGET} -- ${MKDEPFLAGS} \
                     59:            ${CXXFLAGS:C/-([IDU])[  ]*/-\1/Wg:M-[IDU]*} \
1.49      lukem      60:            ${CPPFLAGS} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC}
1.39      christos   61:
1.53      lukem      62: .endif # defined(SRCS)                                                 # }
1.33      tv         63:
                     64: ##### Clean rules
1.66      lukem      65: cleandepend: .PHONY
1.33      tv         66: .if defined(SRCS)
1.55      lukem      67:        rm -f .depend ${__DPSRCS.d} ${.CURDIR}/tags ${CLEANDEPEND}
1.3       mycroft    68: .endif
1.2       mycroft    69:
1.33      tv         70: ##### Custom rules
1.2       mycroft    71: .if !target(tags)
1.33      tv         72: tags: ${SRCS}
1.4       mycroft    73: .if defined(SRCS)
1.69      christos   74:        -cd "${.CURDIR}"; ctags -f /dev/stdout ${.ALLSRC:N*.h} | \
1.68      apb        75:            ${TOOL_SED} "s;\${.CURDIR}/;;" > tags
1.4       mycroft    76: .endif
                     77: .endif