build-ins.in

   1 #!/bin/sh -x
   2 #
   3 #Shell script for building and installing Emacs.
   4
   5 # ==================== Where To Install Things ====================
   6
   7 # The default location for installation.  Everything is placed in
   8 # subdirectories of this directory.  This directory must exist when
   9 # you start installation.  The default values for many of the
  10 # variables below are expressed in terms of this one, so you may not
  11 # need to change them.
  12 prefix=/usr/local
  13
  14 # Where to install Emacs and other binaries that people will want to
  15 # run directly (like etags).
  16 bindir=${prefix}/bin
  17
  18 # A directory under which we will install many of Emacs's files.  The
  19 # default values for many of the variables below are expressed in
  20 # terms of this one, so you may not need to change them.
  21 emacsdir=${prefix}/emacs-19.0
  22
  23 # Where to install and expect the architecture-independent data files
  24 # (like the tutorial and the Zippy database).
  25 datadir=${emacsdir}/etc
  26
  27 # Where to install the elisp files distributed with Emacs.  Strictly
  28 # speaking, all the elisp files should go under datadir (above), since
  29 # both elisp source and compiled elisp are completely portable, but
  30 # it's traditional to give the lisp files their own subdirectory.
  31 lispdir=${emacsdir}/lisp
  32
  33 # Directories Emacs should search for elisp files specific to this
  34 # site (i.e. customizations), before consulting ${lispdir}.  This
  35 # should be a colon-separated list of directories.
  36 locallisppath=${emacsdir}/local-lisp
  37
  38 # Where Emacs will search to find its elisp files.  Before changing
  39 # this, check to see if your purpose wouldn't better be served by
  40 # changing locallisppath.  This should be a colon-separated list of
  41 # directories.
  42 lisppath=${locallisppath}:${lispdir}
  43
  44 # Where Emacs will search for its elisp files before dumping.  This is
  45 # only used during the process of compiling Emacs, to help Emacs find
  46 # its lisp files before they've been installed in their final
  47 # location.  It's usually identical to lisppath, except that the entry
  48 # for the directory containing the installed lisp files has been
  49 # replaced with ../lisp.  This should be a colon-separated list of
  50 # directories.
  51 dumplisppath=../lisp
  52
  53 # Where to install and expect the files that Emacs modifies as it
  54 # runs.  These files are all architecture-independent.  Right now,
  55 # the only such data is the locking directory.
  56 statedir=${emacsdir}
  57
  58 # Where to create and expect the locking directory, where the Emacs
  59 # locking code keeps track of which files are currently being edited.
  60 lockdir=${statedir}/lock
  61
  62 # Where to install and expect executable files to be run by Emacs
  63 # rather than directly by users, and other architecture-dependent
  64 # data.
  65 libdir=${emacsdir}/arch-lib
  66
  67 # Where to install Emacs's man pages.
  68 mandir=/usr/man/man1
  69
  70 # Where to install and expect the info files describing Emacs.  In the
  71 # past, this defaulted to a subdirectory of ${prefix}/lib/emacs, but
  72 # since there are now many packages documented with the texinfo
  73 # system, it is inappropriate to imply that it is part of Emacs.
  74 infodir=${prefix}/info
  75
  76 removenullpaths="sed -e 's/^://' -e 's/:"'$'"//' -e 's/::/:/'"
  77
  78 lisppath=`echo ${lisppath} | ${removenullpaths}` ;              \
  79 dumplisppath=`echo ${dumplisppath} | ${removenullpaths}` ;      \
  80 /bin/sed < src/paths.h.in > src/paths.h                         \
  81 -e 's;\(#.*PATH_LOADSEARCH\).*$$;\1 "'$${lisppath}'";'          \
  82 -e 's;\(#.*PATH_DUMPLOADSEARCH\).*$$;\1 "'$${dumplisppath}'";'  \
  83 -e 's;\(#.*PATH_EXEC\).*$$;\1 "${libdir}";'                     \
  84 -e 's;\(#.*PATH_DATA\).*$$;\1 "${datadir}";'                    \
  85 -e 's;\(#.*PATH_LOCK\).*$$;\1 "${lockdir}/";'
  86
  87 (cd lib-src; make) || exit 1
  88 (cd src; make) || exit 1
  89
  90 # Subdirectories to install, and where they'll go.
  91 copydir=arch-lib etc info lisp
  92 copydests=${libdir} ${datadir} ${infodir} ${lispdir}
  93
  94 # If any of the directories are below ${emacsdir} or ${statedir}, create them.
  95 for dir in ${copydests}; do
  96   case "${dir}" in
  97     ${emacsdir}/* )
  98       if [ ! -d ${emacsdir} ]; then
  99         mkdir ${emacsdir}
 100         chmod 777 ${emacsdir}
 101       fi
 102     ;;
 103     ${statedir}/* )
 104       if [ ! -d ${statedir} ]; then
 105         mkdir ${statedir}
 106         chmod 777 ${statedir}
 107       fi
 108     ;;
 109   esac
 110 done
 111
 112 set ${copydests}
 113 for dir in ${copydir} ; do
 114   dest=$1 ; shift
 115   mv ${dir} ${dest}
 116   if [ $? != 0 ]; then
 117     echo mv ${dir} to ${dest} failed -- using tar to copy.
 118     if [ `/bin/pwd`/${dir} != `(cd ${dest}; /bin/pwd)` ] ; then
 119       (cd ${dir}; tar cf - . ) | (cd ${dest}; umask 0; tar xf - )
 120       if [ $? != 0 ]; then
 121         echo "tar-copying ${dir} to ${dest} failed too.  I give up."
 122         exit 1
 123       fi
 124       for subdir in `find ${dest} -type d ! -name RCS -print` ; do
 125         rm -rf ${subdir}/RCS
 126         rm -f  ${subdir}/\#*
 127         rm -f  ${subdir}/*~
 128       done
 129     fi
 130   fi
 131 done
 132
 133 cp ${libdir}/[ce]tags ${bindir}
 134 mv src/emacs ${BINDIR}/emacs
 135 rm src/temacs
 136 chmod 777 ${bindir}/[ce]tags ${bindir}/emacs