share/mk/bsd.kinc.mk

   1 #       $NetBSD: bsd.kinc.mk,v 1.36 2006/03/16 18:43:34 jwise Exp $
   2
   3 # Variables:
   4 #
   5 # INCSDIR       Directory to install includes into (and/or make, and/or
   6 #               symlink, depending on what's going on).
   7 #
   8 # INCS          Headers to install.
   9 #
  10 # DEPINCS       Headers to install which are built dynamically.
  11 #
  12 # SUBDIR        Subdirectories to enter
  13 #
  14 # INCSYMLINKS   Symlinks to make (unconditionally), a la bsd.links.mk.
  15 #               Note that the original bits will be 'rm -rf'd rather than
  16 #               just 'rm -f'd, to make the right thing happen with include
  17 #               directories.
  18 #
  19
  20 .include <bsd.init.mk>
  21
  22 ##### Basic targets
  23 .PRECIOUS:      ${DESTDIR}${INCSDIR}
  24 includes:       ${DESTDIR}${INCSDIR} .WAIT ${INCS} incinstall
  25
  26 ##### Install rules
  27 incinstall::    # ensure existence
  28 .PHONY:         incinstall
  29
  30 # make sure the directory is OK, and install includes.
  31
  32 ${DESTDIR}${INCSDIR}: .EXEC
  33         @if [ ! -d ${.TARGET} ] || [ -h ${.TARGET} ] ; then \
  34                 ${_MKSHMSG_CREATE} ${.TARGET}; \
  35                 /bin/rm -rf ${.TARGET}; \
  36                 ${_MKSHECHO} ${INSTALL_DIR} -o ${BINOWN} -g ${BINGRP} -m 755 \
  37                         ${.TARGET}; \
  38                 ${INSTALL_DIR} -o ${BINOWN} -g ${BINGRP} -m 755 \
  39                         ${.TARGET}; \
  40         fi
  41
  42 # -c is forced on here, in order to preserve modtimes for "make depend"
  43 __incinstall: .USE
  44         @cmp -s ${.ALLSRC} ${.TARGET} > /dev/null 2>&1 || \
  45             (${_MKSHMSG_INSTALL} ${.TARGET}; \
  46              ${_MKSHECHO} "${INSTALL_FILE} -c -o ${BINOWN} -g ${BINGRP} \
  47                 -m ${NONBINMODE} ${.ALLSRC} ${.TARGET}" && \
  48              ${INSTALL_FILE} -c -o ${BINOWN} -g ${BINGRP} \
  49                 -m ${NONBINMODE} ${.ALLSRC} ${.TARGET})
  50
  51 .for F in ${INCS:O:u} ${DEPINCS:O:u}
  52 _F:=            ${DESTDIR}${INCSDIR}/${F}               # installed path
  53
  54 .if ${MKUPDATE} == "no"
  55 ${_F}!          ${F} __incinstall                       # install rule
  56 .else
  57 ${_F}:          ${F} __incinstall                       # install rule
  58 .endif
  59
  60 incinstall::    ${_F}
  61 .PRECIOUS:      ${_F}                                   # keep if install fails
  62 .endfor
  63
  64 .undef _F
  65
  66 .if defined(INCSYMLINKS) && !empty(INCSYMLINKS)
  67 incinstall::
  68         @(set ${INCSYMLINKS}; \
  69          while test $$# -ge 2; do \
  70                 l=$$1; shift; \
  71                 t=${DESTDIR}$$1; shift; \
  72                 if  ttarg=`${TOOL_STAT} -qf '%Y' $$t` && \
  73                     [ "$$l" = "$$ttarg" ]; then \
  74                         continue ; \
  75                 fi ; \
  76                 ${_MKSHMSG_INSTALL} $$t; \
  77                 ${_MKSHECHO} ${INSTALL_SYMLINK} $$l $$t; \
  78                 ${INSTALL_SYMLINK} $$l $$t; \
  79          done; )
  80 .endif
  81
  82 ##### Pull in related .mk logic
  83 .include <bsd.subdir.mk>
  84 .include <bsd.sys.mk>