share/mk/bsd.klinks.mk

   1 #       $NetBSD: bsd.klinks.mk,v 1.9 2011/07/10 23:50:24 matt Exp $
   2 #
   3
   4 .include <bsd.own.mk>
   5
   6 ##### Default values
   7 .if !defined(S)
   8 .if defined(NETBSDSRCDIR)
   9 S=      ${NETBSDSRCDIR}/sys
  10 .elif defined(BSDSRCDIR)
  11 S=      ${BSDSRCDIR}/sys
  12 .else
  13 S=      /sys
  14 .endif
  15 .endif
  16
  17 CLEANFILES+=    machine ${MACHINE_CPU} ${MACHINE}
  18 .if ${MACHINE} == "sun2" || ${MACHINE} == "sun3"
  19 CLEANFILES+=    sun68k
  20 .elif ${MACHINE} == "sparc64"
  21 CLEANFILES+=    sparc
  22 .elif ${MACHINE} == "i386"
  23 CLEANFILES+=    x86
  24 .elif ${MACHINE} == "amd64"
  25 CLEANFILES+=    x86 i386
  26 .elif ${MACHINE} == "evbmips"
  27 CLEANFILES+=    algor sbmips
  28 .endif
  29
  30 .if defined(XEN_BUILD) || ${MACHINE} == "xen"
  31 CLEANFILES+=    xen xen-ma/machine # xen-ma
  32 CPPFLAGS+=      -I${.OBJDIR}/xen-ma
  33 .if ${MACHINE_CPU} == "i386"
  34 CLEANFILES+=    x86
  35 .endif
  36 .endif
  37
  38 # XXX.  This should be done a better way.  It's @'d to reduce visual spew.
  39 # XXX   .BEGIN is used to make sure the links are done before anything else.
  40 .if !make(obj) && !make(clean) && !make(cleandir)
  41 .BEGIN:
  42         @rm -f machine && \
  43             ln -s $S/arch/${MACHINE}/include machine
  44         @rm -f ${MACHINE} && \
  45             ln -s $S/arch/${MACHINE}/include ${MACHINE}
  46         @if [ -d $S/arch/${MACHINE_CPU} ]; then \
  47             rm -f ${MACHINE_CPU} && \
  48             ln -s $S/arch/${MACHINE_CPU}/include ${MACHINE_CPU}; \
  49          fi
  50 # XXX. it gets worse..
  51 .if ${MACHINE} == "sun2" || ${MACHINE} == "sun3"
  52         @rm -f sun68k && \
  53             ln -s $S/arch/sun68k/include sun68k
  54 .endif
  55 .if ${MACHINE} == "sparc64"
  56         @rm -f sparc && \
  57             ln -s $S/arch/sparc/include sparc
  58 .endif
  59 .if ${MACHINE} == "amd64"
  60         @rm -f x86 && \
  61             ln -s $S/arch/x86/include x86
  62         @rm -f i386 && \
  63             ln -s $S/arch/i386/include i386
  64 .endif
  65 .if ${MACHINE_CPU} == "i386"
  66         @rm -f x86 && \
  67             ln -s $S/arch/x86/include x86
  68 .endif
  69 .if defined(XEN_BUILD) || ${MACHINE} == "xen"
  70         @rm -f xen && \
  71             ln -s $S/arch/xen/include xen
  72         @rm -rf xen-ma && mkdir xen-ma && \
  73             ln -s ../${XEN_BUILD:U${MACHINE_ARCH}} xen-ma/machine
  74 .endif
  75 .if ${MACHINE} == "evbmips"
  76         @rm -f algor && \
  77             ln -s $S/arch/algor/include algor
  78         @rm -f sbmips && \
  79             ln -s $S/arch/sbmips/include sbmips
  80 .endif
  81 .endif