make-dist

   1 #!/bin/sh
   2 #
   3 # make-dist: create an Emacs distribution tar file from the current
   4 # source tree.  This basically creates a duplicate directory
   5 # structure, and then hard links into it only those files that should
   6 # be distributed.  This means that if you add a file with an odd name,
   7 # you should make sure that this script will include it.
   8
   9 progname="$0"
  10
  11 # Exit if a command fails.
  12 set -e
  13
  14 # Print out each line we read, for debugging's sake.
  15 # set -v
  16
  17 clean_up=yes
  18 make_tar=yes
  19
  20 while [ $# -gt 0 ]; do
  21   case "$1" in
  22     "--no-clean_up" )
  23       clean_up=no
  24     ;;
  25     "--no-tar" )
  26       make_tar=no
  27       clean_up=no
  28     ;;
  29     * )
  30       echo "${progname}: Unrecognized argument: $1" >&2
  31       exit 1
  32     ;;
  33   esac
  34   shift
  35 done
  36
  37 # Make sure we're running in the right place.
  38 if [ ! -d src -o ! -f src/lisp.h -o ! -d lisp -o ! -f lisp/version.el ]; then
  39   echo "${progname}: must run in the top directory of the Emacs" >&2
  40   echo "distribution tree.  Cd to that directory and try again." >&2
  41   exit 1
  42 fi
  43
  44 # Find out which version of Emacs this is.
  45 version=`grep 'defconst[         ]*emacs-version' lisp/version.el \
  46          | sed -e 's/^.*"\([0-9]+\.[0-9]+\)\..*$/\1/'`
  47 if [ ! "${version}" ]; then
  48   echo "${progname}: can't find current emacs version in ./lisp/version.el." >&2
  49   exit 1
  50 fi
  51
  52 # Make sure the subdirectory is available.
  53 tempparent="make-dist.$$"
  54 if [ -d ${tempparent} ]; then
  55   echo "${progname}: staging directory ${tempparent} already exists.
  56 Perhaps a previous invocation of ${progname} failed to clean up
  57 after itself.  Check that directories whose names are of the form
  58 make-dist.NNNNN don't contain any important information, remove them,
  59 and try again." >&2
  60   exit 1
  61 fi
  62
  63 echo "Creating staging directory: ${tempparent}"
  64 mkdir ${tempparent}
  65 emacsname="emacs-${version}"
  66 tempdir="${tempparent}/${emacsname}"
  67
  68 echo "Creating top directory: ${tempdir}"
  69 mkdir ${tempdir}
  70
  71 # We copy in the top-level files before creating the subdirectories in
  72 # hopes that this will make the top-level files appear first in the
  73 # tar file; this means that people can start reading the INSTALL and
  74 # README while the rest of the tar file is still unpacking.  Whoopee.
  75 echo "Copying top-level files."
  76 ln GETTING.GNU.SOFTWARE INSTALL PROBLEMS README ${tempdir}
  77 ln ChangeLog Makefile.in build-install.in configure make-dist ${tempdir}
  78
  79 echo "Creating subdirectories."
  80 for subdir in lisp lisp/term src src/m src/s lib-src oldXMenu \
  81               etc lock local-lisp arch-lib cpp info man shortnames; do
  82   mkdir ${tempdir}/${subdir}
  83 done
  84
  85 echo "Copying lisp."
  86 # Don't distribute =*.el files, site-init.el, or site-load.el.
  87 (cd lisp
  88  ln [a-zA-Z]*.el ../${tempdir}/lisp
  89  ln [a-zA-Z]*.elc ../${tempdir}/lisp
  90  ln [a-zA-Z]*.defns ../${tempdir}/lisp
  91  ln ChangeLog README ../${tempdir}/lisp
  92  cd ../${tempdir}/lisp
  93  rm -f site-init site-init.el site-init.elc
  94  rm -f site-load site-load.el site-load.elc)
  95
  96 echo "Copying lisp/term."
  97 # Don't distribute =*.el files.
  98 (cd lisp/term
  99  ln [a-zA-Z]*.el ../../${tempdir}/lisp/term
 100  ln [a-zA-Z]*.elc ../../${tempdir}/lisp/term
 101  ln README ../../${tempdir}/lisp/term)
 102
 103 echo "Copying src."
 104 # Don't distribute =*.[ch] files, or the configured versions of
 105 # config.h.in, paths.h.in, or Makefile.in.
 106 (cd src
 107  ln [a-zA-Z]*.c ../${tempdir}/src
 108  ln [a-zA-Z]*.h ../${tempdir}/src
 109  ln [a-zA-Z]*.s ../${tempdir}/src
 110  ln README Makefile.in ymakefile ChangeLog config.h.in paths.h.in \
 111     ../${tempdir}/src
 112  ln .gdbinit .dbxinit ../${tempdir}/src
 113  ln *.com *.opt vms-pp.trans vmsbuild ../${tempdir}/src
 114  cd ../${tempdir}/src
 115  etags *.h *.c ../lisp/*.el)
 116
 117 echo "Copying src/m."
 118 (cd src/m
 119  ln README *.h ../../${tempdir}/src/m)
 120
 121 echo "Copying src/s."
 122 (cd src/s
 123  ln README *.h ../../${tempdir}/src/s)
 124
 125 echo "Copying lib-src."
 126 (cd lib-src
 127  ln [a-zA-Z]*.c [a-zA-Z]*.h [a-zA-Z]*.y [a-zA-Z]*.lex ../${tempdir}/lib-src
 128  ln ChangeLog Makefile.in README testfile ../${tempdir}/lib-src)
 129
 130 echo "Copying oldXMenu."
 131 (cd oldXMenu
 132  ln *.c *.h ../${tempdir}/oldXMenu
 133  ln README Makefile Imakefile ChangeLog ../${tempdir}/oldXMenu)
 134
 135 echo "Copying etc."
 136 # Don't distribute DOC files, backups, autosaves, or tex litter.
 137 (cd etc
 138  ln [0-9a-zA-Z]* ../${tempdir}/etc
 139  cd ../${tempdir}/etc
 140  # Avoid an error when expanding the wildcards later.
 141  for dummy in DOC-dummy dummy~ \#dummy\# dummy.dvi dummy.log; do
 142    ln MACHINES ${dummy}
 143  done
 144  rm -f DOC* *~ \#*\# *.dvi *.log core)
 145
 146 # For now, we comment these out, since I'm not changing them any.
 147 #!! echo "Copying cpp."
 148 #!! (cd cpp
 149 #!!  ln cccp.c cexp.y Makefile README ../${tempdir}/cpp)
 150 #!!
 151 #!! echo "Copying info."
 152 #!! # Don't distribute backups or autosaves.
 153 #!! (cd info
 154 #!!  ln [a-zA-Z]* ../${tempdir}/info
 155 #!!  cd ../${tempdir}/info
 156 #!!  # Avoid an error when expanding the wildcards later.
 157 #!!  ln emacs dummy~ ; ln emacs \#dummy\#
 158 #!!  rm -f *~ \#*\# core)
 159 #!!
 160 #!! echo "Copying man."
 161 #!! (cd man
 162 #!!  ln *.tex *.texinfo *.texi *.aux *.cps *.fns *.kys *.vrs ../${tempdir}/man
 163 #!!  ln *.c ../${tempdir}/man
 164 #!!  ln ChangeLog Makefile README split-man ../${tempdir}/man)
 165
 166 echo "Copying shortnames."
 167 (cd shortnames
 168  ln *.c ../${tempdir}/shortnames
 169  ln Makefile reserved special ../${tempdir}/shortnames)
 170
 171 echo "Making sure copying notices are symlinks."
 172 if [ -f ${tempdir}/etc/COPYING ]; then
 173   rm ${tempdir}/etc/COPYING
 174   ln etc/COPYING ${tempdir}/etc/COPYING
 175 fi
 176 for subdir in lisp src lib-src info shortnames; do
 177   if [ -f ${tempdir}/${subdir}/COPYING ]; then
 178     rm ${tempdir}/${subdir}/COPYING
 179   fi
 180   ln -s ../etc/COPYING ${tempdir}/${subdir}
 181 done
 182
 183 if [ "${make_tar}" = yes ]; then
 184   echo "Creating tar file."
 185   (cd ${tempparent}; tar cvf - ${emacsname}) | compress > ${emacsname}.tar.Z
 186 fi
 187
 188 if [ "${clean_up}" = yes ]; then
 189   echo "Cleaning up the staging directory."
 190   rm -rf ${tempparent}
 191 fi