initrd/Makefile

   1 INITRD_MAKE=    LC_ALL=C \
   2                 make -m ${.CURDIR}/../share/mk
   3 INITRD_SUBDIRS= etc
   4 RESCUE_SUBDIRS= oinit rescue rescue.libcrypto
   5
   6 # Temporary directory to stage the files for creating the initrd image.
   7 #
   8 # NOTE: Do not place this directory in the object tree, so that the entire
   9 #       object tree can be exported read-only for upgrading other machines.
  10 #
  11 TMPDIR?=        /tmp
  12 STAGEDIR:=      ${TMPDIR}/initrd_staged.${.MAKE.PID}
  13
  14
  15 all:
  16         @echo "--------------------------------------------------------------"
  17         @echo ">>> building rescue tools and initrd contents ..."
  18         @echo "--------------------------------------------------------------"
  19 .for _dir in ${RESCUE_SUBDIRS} ${INITRD_SUBDIRS}
  20         (cd ${.CURDIR}/${_dir}; \
  21             ${INITRD_MAKE} obj; \
  22             ${INITRD_MAKE} depend all)
  23 .endfor
  24         @echo "--------------------------------------------------------------"
  25         @echo ">>> complete building rescue and initrd"
  26         @echo "--------------------------------------------------------------"
  27
  28
  29 install:
  30         # If called by 'installworld' (i.e., 'WORLDINSTALL' defined),
  31         # do not overwrite the existing ones.
  32 .if !(defined(WORLDINSTALL) && exists(${DESTDIR}/rescue/rescue))
  33         @echo "--------------------------------------------------------------"
  34         @echo ">>> installing rescue tools to ${DESTDIR}/rescue ..."
  35         @echo "--------------------------------------------------------------"
  36 .for _dir in ${RESCUE_SUBDIRS}
  37         (cd ${.CURDIR}/${_dir}; \
  38             ${INITRD_MAKE} BINDIR=/rescue install)
  39 .endfor
  40 .endif
  41
  42 .if !(defined(WORLDINSTALL) && exists(${DESTDIR}/boot/kernel/initrd.img.gz))
  43         @echo "--------------------------------------------------------------"
  44         @echo ">>> setting up ${DESTDIR}/boot/kernel/initrd.img.gz ..."
  45         @echo "--------------------------------------------------------------"
  46         rm -rf ${STAGEDIR}
  47 .for _dir in ${INITRD_SUBDIRS}
  48         (cd ${.CURDIR}/${_dir}; \
  49             mkdir -p ${STAGEDIR}/${_dir}; \
  50             ${INITRD_MAKE} BINDIR=${STAGEDIR}/${_dir} DESTDIR="" install)
  51 .endfor
  52         sh ${.CURDIR}/mkinitrd.sh \
  53             -b ${DESTDIR}/boot \
  54             -r ${DESTDIR}/rescue \
  55             -c ${STAGEDIR}
  56         rm -rf ${STAGEDIR}
  57 .endif
  58
  59
  60 clean:
  61 .for _dir in ${RESCUE_SUBDIRS} ${INITRD_SUBDIRS}
  62         (cd ${.CURDIR}/${_dir} && ${INITRD_MAKE} clean cleandepend)
  63 .endfor
  64
  65
  66 .ORDER: all install
  67 .MAIN: all