mk/bulk/printindex

   1 #!/bin/sh
   2 # $NetBSD: printindex,v 1.31 2008/01/04 15:49:08 rillig Exp $
   3 #
   4
   5 # Copyright (c) 2001 The NetBSD Foundation, Inc.
   6 # All rights reserved.
   7 #
   8 # This code is derived from software contributed to The NetBSD Foundation
   9 # by
  10 #
  11 # Redistribution and use in source and binary forms, with or without
  12 # modification, are permitted provided that the following conditions
  13 # are met:
  14 # 1. Redistributions of source code must retain the above copyright
  15 #    notice, this list of conditions and the following disclaimer.
  16 # 2. Redistributions in binary form must reproduce the above copyright
  17 #    notice, this list of conditions and the following disclaimer in the
  18 #    documentation and/or other materials provided with the distribution.
  19 #
  20 # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  21 # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  22 # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  23 # PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  24 # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  25 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  26 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  27 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  28 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  29 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  30 # POSSIBILITY OF SUCH DAMAGE.
  31 #
  32
  33 set -e
  34
  35 #
  36 # Global variables
  37 #
  38
  39 # The brokenfile_flag variable tells whether we want package-specific
  40 # log files at all. If it is set to "yes", the mkdirs_flag
  41 # variable tells whether the directories of the package-specific log
  42 # files are created if necessary.
  43 brokenfile_flag="yes"
  44 mkdirs_flag="no"
  45 pkgsrcdir="${PWD}"
  46 bulkfilesdir="${pkgsrcdir}"
  47 brokenfile=""
  48
  49 #
  50 # Command line parsing
  51 #
  52
  53 case $# in
  54 0)      brokenfile_flag="no"
  55         ;;
  56 1)      brokenfile="$1"
  57         ;;
  58 2)      brokenfile="$1"
  59         bulkfilesdir="$2"
  60         if [ "${bulkfilesdir}" != "${pkgsrcdir}" ]; then
  61                 mkdirs_flag="yes"
  62         fi
  63         ;;
  64 *)      echo "usage: $0 [brokenfile [bulkfilesdir]]" 1>&2
  65         exit 1
  66         ;;
  67 esac
  68
  69 #
  70 # Sanity checks
  71 #
  72
  73 case ${BMAKE-""} in
  74 "")     echo "$0: error: BMAKE must be set and non-empty." 1>&2
  75         exit 1;;
  76 esac
  77 case ${bulkfilesdir} in
  78 /*)     ;;
  79 *)      echo "$0: error: The <bulkfilesdir> argument must be absolute." 1>&2
  80         exit 1;;
  81 esac
  82 case ${brokenfile} in
  83 */*)    echo "$0: error: The <brokenfile> argument must not contain a slash." 1>&2
  84         exit 1;;
  85 esac
  86
  87 #
  88 # Get additional system information
  89 #
  90
  91 cd "${pkgsrcdir}/pkgtools/lintpkgsrc"
  92 BULK_PREREQ=`${BMAKE} show-var VARNAME=BULK_PREREQ`
  93 GREP=`${BMAKE} show-var VARNAME=GREP USE_TOOLS=grep`
  94 MKDIR=`${BMAKE} show-var VARNAME=MKDIR USE_TOOLS=mkdir`
  95 SED=`${BMAKE} show-var VARNAME=SED USE_TOOLS=sed`
  96 cd "${pkgsrcdir}"
  97
  98 case $mkdirs_flag in
  99 yes)    mkbulkdir="${MKDIR}";;
 100 *)      mkbulkdir=":";;
 101 esac
 102
 103 case ${PKGLIST-""} in
 104 "")     # List of all packages, from pkgsrc/*/Makefile
 105         list=`${GREP} '^[[:space:]]*'SUBDIR */Makefile | ${GREP} -v regress/ | ${SED} 's,/Makefile.*=[[:space:]]*,/,'`
 106         ;;
 107 *)      list="${PKGLIST}"
 108         ;;
 109 esac
 110
 111 #
 112 # Sanity checks, part 2
 113 #
 114
 115 allowed="
 116  +./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_"
 117 case $BULK_PREREQ in
 118 *[!-"${allowed}"]*)
 119         inval=`echo "${BULK_PREREQ}" | tr -d " +\\\\-${allowed}"`
 120         echo "$0: error: BULK_PREREQ contains invalid characters (${inval})." 1>&2
 121         exit 1
 122 esac
 123 case $list in
 124 *[!-"${allowed}"]*)
 125         inval=`echo "${list}" | tr -d " +\\\\-${allowed}"`
 126         echo "$0: error: The package list contains invalid characters (${inval})." 1>&2
 127         exit 1
 128 esac
 129
 130 newline="
 131 "
 132
 133 #
 134 # Print the table of PKGPATH and PKGNAME.
 135 #
 136 # The check for duplicates is necessary to prevents double entries in
 137 # the table. The use of the :detect_duplicates: delimiter prevents the
 138 # inner "case" from occuring too often, as the $done_pkgs string grows
 139 # to about 100k during one run of the program. This saves about
 140 # 40 seconds on a 1 GHz Athlon.
 141 #
 142 done_pkgs=""
 143 detect_duplicates=no
 144 for pkgdir in $list :detect_duplicates: $BULK_PREREQ; do
 145
 146         case $pkgdir in :detect_duplicates:)
 147                 detect_duplicates=yes
 148                 continue;;
 149         esac
 150         case $detect_duplicates in yes)
 151                 case $done_pkgs in *="${pkgdir}"=*)
 152                         continue;;
 153                 esac;;
 154         esac
 155
 156         if cd "${pkgsrcdir}/${pkgdir}"; then
 157
 158                 # The NetBSD /bin/sh creates lots of zombies for the backticks
 159                 # line below, and it doesn't clean them up until a real
 160                 # command is executed. (See PR 35227)
 161                 #
 162                 cat </dev/null
 163
 164                 if output=`${BMAKE} show-var VARNAME=PKGNAME can-be-built-here`; then
 165                         reasons=""
 166                         {
 167                                 read pkgname
 168                                 read can_be_built_here
 169                                 while read reason; do
 170                                         reasons="$reasons$reason$newline"
 171                                 done
 172                         } <<EOF
 173 $output
 174 EOF
 175                         echo "${pkgdir} ${pkgname}"
 176                         done_pkgs="${done_pkgs} =${pkgdir}="
 177
 178                         if [ "$can_be_built_here" != "yes" ]; then
 179                                 ${mkbulkdir} "${bulkfilesdir}/${pkgdir}"
 180                                 echo "$reasons" > "${bulkfilesdir}/${pkgdir}/${brokenfile}"
 181                         fi
 182                 else
 183                         echo "$0: error: could not extract PKGNAME for ${pkgdir} -- skipping." 1>&2
 184
 185                         case $brokenfile_flag in
 186                         no)     continue;;
 187                         esac
 188
 189                         ${mkbulkdir} "${bulkfilesdir}/${pkgdir}"
 190                         { echo "[printindex] command failed: ${BMAKE} show-var VARNAME=PKGNAME"
 191                           ( ${BMAKE} show-var VARNAME=PKGNAME
 192                           ) || true
 193                         } >> "${bulkfilesdir}/${pkgdir}/${brokenfile}" 2>&1
 194                 fi
 195         else
 196                 ${mkbulkdir} "${bulkfilesdir}"
 197                 { echo "[printindex] command failed: cd ${pkgsrcdir}/${pkgdir}"
 198                   ( cd "${pkgsrcdir}/${pkgdir}"
 199                   ) || true
 200                 } 1>&2
 201         fi
 202 done