install.sh

   1 #!/bin/sh -e
   2
   3 build()
   4 {
   5         mkfile="$1"
   6
   7         echo "building \`${MKDIR}/${mkfile}' file..."
   8
   9         exec 9>&1
  10         exec 1>"${MKDIR}/${mkfile}"
  11
  12         cat << EOF
  13 # ${mkfile}
  14 #
  15 EOF
  16         sed -e 's/^/# /' "${TOPDIR}/LICENSE"
  17         cat << EOF
  18
  19 ifndef ${mkfile}
  20 ${mkfile}=              y
  21
  22 EOF
  23         cat "${SRCDIR}/default-head.mk"
  24         cat << EOF
  25
  26 ifneq (\$(wildcard \$(DOTMKDIR)/${mkfile%.*}-local.mk),)
  27         include \$(DOTMKDIR)/${mkfile%.*}-local.mk
  28 endif
  29
  30 EOF
  31         echo
  32         cat "${SRCDIR}/${mkfile}"
  33         echo
  34         cat "${SRCDIR}/default-tail.mk"
  35         cat << EOF
  36
  37 endif # ndef ${mkfile}
  38 EOF
  39
  40         exec 1>&9
  41         exec 9>&-
  42 }
  43
  44 MKDIR="mk"
  45 TOPDIR="`dirname "${0}"`"
  46 TOPDIR="`cd "${TOPDIR}"; pwd`"
  47 SRCDIR="${TOPDIR}/src"
  48
  49 if [ $# -eq 1 ]; then
  50         MKDIR="${1}/${MKDIR}"
  51 fi
  52
  53 mkdir -p "${MKDIR}"
  54
  55 build build.mk
  56 build subdir.mk
  57
  58 echo "dotmk is now installed under the \`${MKDIR}' directory."