code.delx.au - gnu-emacs/blob - mac/make-package

   1 #!/bin/sh
   2
   3 #### make-package: create a Mac OS X package for use by the installer.
   4 #### The installer will place the Emacs OSX application in
   5 #### /Application/Emacs and the rest of emacs in the usual unix places
   6 #### under /usr/local or some other location if specified as the first
   7 #### argument. The disc image will be in the file EmacsInstaller.dmg.
   8 ####
   9 #### Upon installation, this will leave two versions of emacs on the
  10 #### computer, 20.7 and 21.1.
  11 ####
  12 #### Examples:
  13 #### ./make-package
  14 ####     Will create an installer that will place the emacs support
  15 ####     files inside /usr/local.
  16 #### ./make-package /usr
  17 ####     Will create an installer that will place the emacs support
  18 ####     files inside /usr.  This will replace the default version of
  19 ####     emacs included with Mac OS X.
  20
  21 # Copyright (C) 2002 Free Software Foundation, Inc.
  22 #
  23 # This file is part of GNU Emacs.
  24 #
  25 # GNU Emacs is free software; you can redistribute it and/or modify
  26 # it under the terms of the GNU General Public License as published by
  27 # the Free Software Foundation; either version 2, or (at your option)
  28 # any later version.
  29 #
  30 # GNU Emacs is distributed in the hope that it will be useful,
  31 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  32 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  33 # GNU General Public License for more details.
  34 #
  35 # You should have received a copy of the GNU General Public License
  36 # along with GNU Emacs; see the file COPYING.  If not, write to the
  37 # Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  38 # Boston, MA 02111-1307, USA.
  39 #
  40 # Contributed by Steven Tamm (steventamm@mac.com).
  41
  42 progname="$0"
  43 ## Default location to place it is /usr/local
  44
  45 prefix=/usr/local
  46 with_config=yes
  47
  48 ac_prev=
  49 display_usage=false;
  50 config_options=--without-x
  51 while test $# != 0
  52 do
  53   if test -n "$ac_prev"; then
  54      eval "$ac_prev=\$1"
  55      ac_prev=
  56      continue
  57   fi
  58   case $1 in
  59     -help | --help | --hel | --he | -h)
  60        display_usage=yes ;;
  61     -p | -prefix | --p | --prefix)
  62        ac_prev=prefix ;;
  63     -p=* | -prefix=* | --p=* | --prefix=*)
  64        prefix=`expr "x$1" : 'x[^=]*=\(.*\)'` ;;
  65     -no-configure | -no-conf | --no-configure | --no-conf | --without-config)
  66        with_config=no ;;
  67     -with-x | --with-x)
  68        config_options= ;;
  69   esac
  70   shift
  71 done
  72
  73 if test "$display_usage" = "yes"; then
  74   cat <<EOF
  75 \`make-package' generates a Mac OS X package from an Emacs distribution.
  76 By default, this first runs ./configure on the emacs directory.  Then
  77 make install to create the emacs distribution.  Then some mac-specific
  78 commands to generate the required information for the mac package.
  79
  80 Usage: $0 [OPTION]
  81
  82 Options:
  83   -h, --help              display this help and exit
  84       --prefix=DIR        Set install location for the Mac OS X package
  85                           of the emacs related file.  By default /usr/local
  86       --no-conf           Do not run the configure script before running
  87                           make install.
  88       --with-x            Setup the install to use X Windows for its
  89                           windowed display, instead of carbon.
  90 EOF
  91   exit 0
  92 fi
  93
  94 ### Exit if a command fails.
  95 #set -e
  96
  97 ### Print out each line we read, for debugging's sake.
  98 set -v
  99
 100 LANGUAGE=C
 101 LC_ALL=C
 102 LC_MESSAGES=
 103 LANG=
 104 export LANGUAGE LC_ALL LC_MESSAGES LANG
 105
 106 ## Don't restrict access to any files.
 107 umask 0
 108
 109 ### Make sure we're running in the right place.
 110 if [ -f Emacs.pkg ]; then
 111   echo "${progname}: Package Emacs.pkg already exists.
 112 Perhaps a previous invocation of \`${progname}' failed to clean up after
 113 itself.  Move or delete Emacs.pkg and try again." >&2
 114   exit 1
 115 fi
 116
 117 if [ ! -f Emacs.app/Contents/PkgInfo ]; then
 118   echo "${progname}: Can't find \`Emacs.app/Contents/PkgInfo'" >&2
 119   echo "${progname} must be run in the \`mac' directory of the Emacs" >&2
 120   echo "distribution tree.  cd to that directory and try again." >&2
 121   exit 1
 122 fi
 123
 124 ### Check whether file ../lisp/version.el exists.
 125 if [ ! -f ../lisp/version.el ]; then
 126   echo "${progname}: Can't find \`../lisp/version.el'" >&2
 127   exit 1
 128 fi
 129
 130 ### Find out which version of Emacs this is.
 131 shortversion=`grep 'defconst[    ]*emacs-version' ../lisp/version.el \
 132          | sed -e 's/^.*"\([0-9][0-9]*\.[0-9][0-9]*\).*$/\1/'`
 133 version=`grep 'defconst[         ]*emacs-version' ../lisp/version.el \
 134          | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
 135 if [ ! "${version}" ]; then
 136   echo "${progname}: can't find current Emacs version in \`./lisp/version.el'" >&2
 137   exit 1
 138 fi
 139
 140 echo Version numbers are $version and $shortversion
 141
 142 ### Make sure we don't already have a directory  emacs-${version}.
 143
 144 emacsname="emacs-${version}${new_extension}"
 145
 146 if [ -d ${emacsname} ]
 147 then
 148   echo Directory "${emacsname}" already exists >&2
 149   exit 1
 150 fi
 151
 152 ### Make sure the subdirectory is available.
 153 tempparent="make-package.tmp.$$"
 154 if [ -d ${tempparent} ]; then
 155   echo "${progname}: staging directory \`${tempparent}' already exists.
 156 Perhaps a previous invocation of \`${progname}' failed to clean up after
 157 itself.  Check that directories whose names are of the form
 158 \`make-dist.tmp.NNNNN' don't contain any important information, remove
 159 them, and try again." >&2
 160   exit 1
 161 fi
 162
 163 if [ -d /Volumes/Emacs ]; then
 164   echo "${progname}: Already have an Emacs disc image mounted.  Please
 165 eject that disc image and try again." >&2
 166   exit 1
 167 fi
 168
 169 tempparentfull="`pwd`/${tempparent}"
 170
 171 echo Installing into directory ${tempparentfull} >&2
 172
 173 if test "$with_config" = yes; then
 174     (cd ..; ./configure ${config_options} --prefix=${prefix};)
 175 fi
 176
 177 ## Make bootstrap if .elc files are missing from distribution
 178 if [ ! -f ../lisp/abbrev.elc ]; then
 179    echo "Required .elc files missing; making bootstrap..."
 180    if ! (cd ..; make bootstrap prefix=${tempparentfull}${prefix}); then
 181       echo "Make bootstrap failed...  Aborting make-package."
 182       exit 2
 183    fi
 184 fi
 185
 186 if ! (cd ..; make install prefix=${tempparentfull}${prefix}); then
 187    echo "Make failed... Aborting make-package."
 188    exit 1
 189 fi
 190
 191 ### This trap ensures that the staging directory will be cleaned up even
 192 ### when the script is interrupted in mid-career.
 193 trap "echo 'Interrupted...cleaning up the staging directory'; rm -rf ${tempparent}; rm -rf Emacs.pkg; exit 1" 1 2 15
 194
 195 mkdir ${tempparentfull}/Applications
 196
 197 cp -r Emacs.app ${tempparentfull}/Applications
 198
 199 echo "Creating Package Info file"
 200
 201 mkdir Emacs.pkg
 202 mkdir Emacs.pkg/Contents
 203 mkdir Emacs.pkg/Contents/Resources
 204 mkdir Emacs.pkg/Contents/Resources/English.lproj
 205 echo 'pmkrpkg1' > Emacs.pkg/Contents/PkgInfo
 206
 207 infofile=Emacs.pkg/Contents/Resources/English.lproj/Emacs.info
 208
 209 echo 'Title Emacs' > ${infofile}
 210 echo "Version ${version}" >> ${infofile}
 211 echo "Description Install GNU Emacs ${version} as a command-line app and a Mac OS Application" >> ${infofile}
 212 echo 'DefaultLocation /' >> ${infofile}
 213 echo 'DeleteWarning' >> ${infofile}
 214 echo 'NeedsAuthorization YES' >> ${infofile}
 215 echo 'Required NO' >> ${infofile}
 216 echo 'Relocatable NO' >> ${infofile}
 217 echo 'RequiresReboot NO' >> ${infofile}
 218 echo 'UseUserMask NO' >> ${infofile}
 219 echo 'OverwritePermissions NO' >> ${infofile}
 220 echo 'InstallFat NO' >> ${infofile}
 221
 222 echo "Creating pax file"
 223 (cd ${tempparentfull}; pax -w -f ../Emacs.pkg/Contents/Resources/Emacs.pax .; cd ..)
 224 #echo "Compressing pax file"
 225 #gzip Emacs.pkg/Contents/Resources/Emacs.pax
 226
 227 echo "Creating bom file"
 228 mkbom ${tempparentfull} Emacs.pkg/Contents/Resources/Emacs.bom
 229
 230 echo "Generating sizes file"
 231 sizesfile=Emacs.pkg/Contents/Resources/Emacs.sizes
 232
 233 numFiles=`du -a ${tmpparent} | wc -l`
 234 installedSize=`du -s ${tmpparent} | cut -f1`
 235 compressedSize=`du -s Emacs.pkg | cut -f1`
 236
 237 echo "NumFiles ${numFiles}" > ${sizesfile}
 238 echo "InstalledSize ${installedSize}" >> ${sizesfile}
 239 echo "CompressedSize ${compressedSize}" >> ${sizesfile}
 240 cat ${sizesfile}
 241
 242 mv ${tempparentfull} ${emacsname}
 243
 244 echo "Creating Disc Image"
 245 ## Allocate an extra 5000 sectors (about 2.5 mg)
 246 ## Note a sector appears to be ~500k
 247 sectorsAlloced=`echo 2*${compressedSize}+5000|bc`
 248 hdiutil create -ov EmacsRW -sectors ${sectorsAlloced}
 249 ## Need to format the disc image before mounting
 250 mountLoc=`hdid -nomount EmacsRW.dmg | grep HFS | cut -f1`
 251 /sbin/newfs_hfs -v Emacs ${mountLoc}
 252 hdiutil eject ${mountLoc}
 253 echo "Copying Package to Disc Image"
 254 hdid EmacsRW.dmg
 255
 256 rm -rf ${emacsname}
 257
 258 if [ ! -d /Volumes/Emacs ]; then
 259   echo "Could not create disc image.  The Emacs installer package in this
 260 directory should be correct.  Please use the Disc Copy program to create
 261 a disc image." >&2
 262   exit 0
 263 fi
 264
 265 cp -R Emacs.pkg /Volumes/Emacs
 266
 267 ## Converting Disk Image to read-only
 268 echo 'Converting Disc Image to read-only'
 269 hdiutil eject ${mountLoc}
 270 hdiutil resize EmacsRW.dmg -sectors min
 271 hdiutil convert EmacsRW.dmg -format UDRO -o EmacsInstaller.dmg
 272 gzip EmacsInstaller.dmg
 273 rm EmacsRW.dmg
 274
 275 echo "Cleaning up the staging directory"
 276 rm -rf Emacs.pkg
 277
 278 ### make-package ends here