mirror of
git://git.sv.gnu.org/emacs.git
synced 2026-01-03 02:31:03 -08:00
f395c83af3
Don't try to make links to the RCS or Old subdirectories.
Use the appropriate extension for the compression type in use.
Create the tar file in the shell's initial default directory, not
in ${tempparent}.
Erase the whole ${tempparent} tree, not just ${tempdir}.
297 lines
9.6 KiB
Bash
Executable file
297 lines
9.6 KiB
Bash
Executable file
#!/bin/sh
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#### make-dist: create an Emacs distribution tar file from the current
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#### source tree. This basically creates a duplicate directory
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#### structure, and then hard links into it only those files that should
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#### be distributed. This means that if you add a file with an odd name,
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#### you should make sure that this script will include it.
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progname="$0"
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### Exit if a command fails.
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### set -e
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### Print out each line we read, for debugging's sake.
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### set -v
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clean_up=yes
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make_tar=yes
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newer=""
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while [ $# -gt 0 ]; do
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case "$1" in
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## This option tells make-dist not to delete the staging directory
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## after it's done making the tar file.
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"--no-clean-up" )
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clean_up=no
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;;
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## This option tells make-dist not to make a tar file. Since it's
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## rather pointless to build the whole staging directory and then
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## nuke it, using this option also selects '--no-clean-up'.
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"--no-tar" )
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make_tar=no
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clean_up=no
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;;
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## This option tells make-dist to make the distribution normally, then
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## remove all files older than the given timestamp file. This is useful
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## for creating incremental or patch distributions.
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"--newer")
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newer="$2"
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new_extension=".new"
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shift
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;;
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## This option tells make-dist to use `compress' instead of gzip.
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## Normally, make-dist uses gzip whenever it is present.
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"--compress")
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default_gzip="compress"
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;;
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* )
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echo "${progname}: Unrecognized argument: $1" >&2
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exit 1
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;;
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esac
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shift
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done
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### Make sure we're running in the right place.
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if [ ! -d src -o ! -f src/lisp.h -o ! -d lisp -o ! -f lisp/version.el ]; then
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echo "${progname}: Can't find \`src/lisp.h' and \`lisp/version.el'." >&2
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echo "${progname} must be run in the top directory of the Emacs" >&2
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echo "distribution tree. Cd to that directory and try again." >&2
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exit 1
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fi
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### Find out which version of Emacs this is.
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version=`grep 'defconst[ ]*emacs-version' lisp/version.el \
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| sed -e 's/^.*"\([0-9][0-9]*\.[0-9][0-9]*\)\..*$/\1/'`
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if [ ! "${version}" ]; then
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echo "${progname}: can't find current emacs version in \`./lisp/version.el'." >&2
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exit 1
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fi
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### Make sure the subdirectory is available.
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tempparent="make-dist.tmp.$$"
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if [ -d ${tempparent} ]; then
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echo "${progname}: staging directory \`${tempparent}' already exists.
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Perhaps a previous invocation of \`${progname}' failed to clean up after
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itself. Check that directories whose names are of the form
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\`make-dist.tmp.NNNNN' don't contain any important information, remove
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them, and try again." >&2
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exit 1
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fi
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echo "Creating staging directory: \`${tempparent}'"
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mkdir ${tempparent}
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emacsname="emacs-${version}${new_extension}"
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tempdir="${tempparent}/${emacsname}"
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### This trap ensures that the staging directory will be cleaned up even
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### when the script is interrupted in mid-career.
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if [ "${clean_up}" = yes ]; then
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trap "echo 'Interrupted...cleaning up the staging directory.'; rm -rf ${tempparent}; exit 1" 1 2 15
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fi
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echo "Creating top directory: \`${tempdir}'"
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mkdir ${tempdir}
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### We copy in the top-level files before creating the subdirectories in
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### hopes that this will make the top-level files appear first in the
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### tar file; this means that people can start reading the INSTALL and
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### README while the rest of the tar file is still unpacking. Whoopee.
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echo "Making links to top-level files."
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ln GETTING.GNU.SOFTWARE INSTALL PROBLEMS README move-if-change ${tempdir}
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ln ChangeLog Makefile.in build-install.in configure ${tempdir}
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ln make-dist ${tempdir}
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### Copy config.sub; it's a cross-filesystem symlink.
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cp config.sub ${tempdir}
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echo "Creating subdirectories."
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# I think we're not going to distribute anything in external-lisp, so
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# I've removed it from this list.
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for subdir in lisp lisp/calc-2.02 lisp/term local-lisp \
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src src/m src/s src/bitmaps lib-src oldXMenu \
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etc lock cpp info man shortnames vms; do
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mkdir ${tempdir}/${subdir}
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done
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echo "Making links to \`lisp'."
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### Don't distribute TAGS, =*.el files, site-init.el, site-load.el, or default.el.
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(cd lisp
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ln [a-zA-Z]*.el ../${tempdir}/lisp
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ln [a-zA-Z]*.elc ../${tempdir}/lisp
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## simula.el doesn't keep abbreviations in simula.defns any more.
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## ln [a-zA-Z]*.defns ../${tempdir}/lisp
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ln ChangeLog README ../${tempdir}/lisp
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cd ../${tempdir}/lisp
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rm -f TAGS =*
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rm -f site-init site-init.el site-init.elc
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rm -f site-load site-load.el site-load.elc
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rm -f default default.el default.elc)
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echo "Making links to \`lisp/calc-2.02'."
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### Don't distribute =*.el files, TAGS or backups.
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(cd lisp/calc-2.02
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ln [a-zA-Z]*.el ../../${tempdir}/lisp/calc-2.02
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ln [a-zA-Z]*.elc ../../${tempdir}/lisp/calc-2.02
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ln calc.info* calc.texinfo calc-refcard.* ../../${tempdir}/lisp/calc-2.02
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ln INSTALL Makefile README README.prev ../../${tempdir}/lisp/calc-2.02
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cd ../../${tempdir}/lisp/calc-2.02
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rm -f *~ TAGS)
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echo "Making links to \`lisp/term'."
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### Don't distribute =*.el files or TAGS.
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(cd lisp/term
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ln [a-zA-Z]*.el ../../${tempdir}/lisp/term
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ln [a-zA-Z]*.elc ../../${tempdir}/lisp/term
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ln README ChangeLog ../../${tempdir}/lisp/term
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rm -f =* TAGS)
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### echo "Making links to \`external-lisp'."
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### ### Don't distribute =*.el files or TAGS.
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### (cd external-lisp
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### ln [a-zA-Z]*.el ../${tempdir}/external-lisp
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### ln [a-zA-Z]*.elc ../${tempdir}/external-lisp
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### ln ChangeLog README ../${tempdir}/external-lisp
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### rm -f =* TAGS)
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echo "Making links to \`src'."
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### Don't distribute =*.[ch] files, or the configured versions of
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### config.h.in, paths.h.in, or Makefile.in, or TAGS.
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(cd src
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echo " (If we can't link gmalloc.c, that's okay.)"
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ln [a-zA-Z]*.c ../${tempdir}/src
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## Might be a symlink to a file on another filesystem.
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test -f ../${tempdir}/src/gmalloc.c || cp gmalloc.c ../${tempdir}/src
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ln [a-zA-Z]*.h ../${tempdir}/src
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ln [a-zA-Z]*.s ../${tempdir}/src
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ln README Makefile.in ymakefile ChangeLog config.h.in paths.h.in \
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../${tempdir}/src
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ln .gdbinit .dbxinit ../${tempdir}/src
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ln *.opt vms-pp.trans ../${tempdir}/src
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cd ../${tempdir}/src
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rm -f config.h paths.h Makefile
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if [ -z "${newer}" ]; then
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etags *.h *.c ../lisp/*.el
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fi
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rm -f =* TAGS)
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echo "Making links to \`src/bitmaps'."
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(cd src/bitmaps
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ln README *.xbm ../../${tempdir}/src/bitmaps)
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echo "Making links to \`src/m'."
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(cd src/m
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ln README [a-zA-Z0-9]*.h ../../${tempdir}/src/m)
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echo "Making links to \`src/s'."
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(cd src/s
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ln README [a-zA-Z0-9]*.h ../../${tempdir}/src/s)
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echo "Making links to \`lib-src'."
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(cd lib-src
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ln [a-zA-Z]*.[chy] [a-zA-Z]*.lex [a-zA-Z]*.com ../${tempdir}/lib-src
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ln ChangeLog Makefile.in README testfile vcdiff rcs2log ../${tempdir}/lib-src
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ln emacs.csh ../${tempdir}/lib-src
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cd ../${tempdir}/lib-src
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rm -f getdate.c getdate.tab.c y.tab.c y.tab.h
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rm -f =* TAGS)
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echo "Making links to \`oldXMenu'."
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(cd oldXMenu
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ln *.c *.h ../${tempdir}/oldXMenu
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ln README Makefile Imakefile ChangeLog ../${tempdir}/oldXMenu
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ln compile.com descrip.mms ../${tempdir}/oldXMenu)
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echo "Making links to \`etc'."
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### Don't distribute = files, TAGS, DOC files, backups, autosaves, or
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### tex litter.
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(cd etc
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ln `ls -d * | grep -v 'RCS' | grep -v 'Old'` ../${tempdir}/etc
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cd ../${tempdir}/etc
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rm -f DOC* *~ \#*\# *.dvi *.log *,v =* core
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rm -f TAGS)
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echo "Making links to \`cpp'."
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(cd cpp
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ln cccp.c cexp.y Makefile README ../${tempdir}/cpp)
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###!! echo "Making links to \`info'."
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###!! # Don't distribute backups or autosaves.
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###!! (cd info
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###!! ln [a-zA-Z]* ../${tempdir}/info
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###!! cd ../${tempdir}/info
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###!! # Avoid an error when expanding the wildcards later.
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###!! ln emacs dummy~ ; ln emacs \#dummy\#
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###!! rm -f *~ \#*\# core)
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echo "Making links to \`man'."
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(cd man
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ln *.tex *.texinfo *.texi *.aux *.cps *.fns *.kys *.vrs ../${tempdir}/man
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ln *.c ../${tempdir}/man
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test -f README && ln README ../${tempdir}/man
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test -f Makefile && ln Makefile ../${tempdir}/man
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ln ChangeLog split-man ../${tempdir}/man)
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echo "Making links to \`shortnames'."
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(cd shortnames
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ln *.c ../${tempdir}/shortnames
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ln Makefile reserved special ../${tempdir}/shortnames)
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echo "Making links to \`vms'."
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(cd vms
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ln [0-9a-zA-Z]* ../${tempdir}/vms
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cd ../${tempdir}/vms
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rm -f *~)
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### It would be nice if they could all be symlinks to etc's copy, but
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### you're not supposed to have any symlinks in distribution tar files.
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echo "Making sure copying notices are all copies of \`etc/COPYING'."
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rm -f ${tempdir}/etc/COPYING
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cp etc/COPYING ${tempdir}/etc/COPYING
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# I think we're not going to distribute anything in external-lisp, so
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# I've removed it from this list.
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for subdir in lisp src lib-src info shortnames; do
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if [ -f ${tempdir}/${subdir}/COPYING ]; then
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rm ${tempdir}/${subdir}/COPYING
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fi
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cp etc/COPYING ${tempdir}/${subdir}
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done
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if [ "${newer}" ]; then
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echo "Removing files older than $newer."
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## We remove .elc files unconditionally, on the theory that anyone picking
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## up an incremental distribution already has a running Emacs to byte-compile
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## them with.
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find ${tempparent} \( -name '*.elc' -o ! -newer ${newer} \) -exec rm -f {} \;
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fi
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if [ "${make_tar}" = yes ]; then
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if [ "${default_gzip}" = "" ]; then
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echo "Looking for gzip."
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temppath=`echo $PATH | sed 's/^:/.:/
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s/::/:.:/g
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s/:$/:./
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s/:/ /g'`
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default_gzip=`(
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for dir in ${temppath}; do
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if [ -f ${dir}/gzip ]; then echo 'gzip --best'; exit 0; fi
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done
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echo compress
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)`
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fi
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case "${default_gzip}" in
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compress* ) gzip_extension=.Z ;;
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* ) gzip_extension=.z ;;
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esac
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echo "Creating tar file."
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(cd ${tempparent} ; tar cvf - ${emacsname} ) \
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| ${default_gzip} \
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> ${emacsname}.tar${gzip_extension}
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fi
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if [ "${clean_up}" = yes ]; then
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echo "Cleaning up the staging directory."
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rm -rf ${tempparent}
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fi
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### make-dist ends here
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