fixup: avoid unconditional re-bootstrapping on "make dist"

Since our 'bootstrap' script is distributed, the 'distdir' target depends
on it.  But in our GNUmakefile, we also have a 'bootstrap' target declared
.PHONY, which when called re-bootstrap the Automake distribution.  Thus,
whenever we run "make dist", GNU make sees it must remake the 'bootstrap'
target (as it is a dependency of the 'distdir' target), and thus ends up
re-bootstrapping all the package (because of the .PHONY 'bootstrap' target
in GNUmakefile).

We fix this issue by renaming our bootstrap script to 'bootstrap.sh'.

* bootstrap: Renamed ...
* bootstrap.sh: ... to this.
* GNUmakefile (bootstrap): Adjust.
* Makefile.am (EXTRA_DIST): Likewise.
(autodiffs): Likewise.
* HACKING: Likewise.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

1 files changed, 0 insertions, 122 deletions

diff --git a/bootstrap b/bootstrap
deleted file mode 100755
index 1cede01aa..000000000
--- a/bootstrap
+++ /dev/null
@@ -1,122 +0,0 @@
-#! /bin/sh
-
-# This script helps bootstrap automake, when checked out from git.
-#
-# Copyright (C) 2002-2012 Free Software Foundation, Inc.
-# Originally written by Pavel Roskin <proski@gnu.org> September 2002.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-# Don't ignore failures.
-set -e
-
-# Set program basename.
-me=`echo "$0" | sed 's,^.*/,,'`
-
-# Let user choose which version of autoconf, autom4te and perl to use.
-: ${AUTOCONF=autoconf}
-export AUTOCONF  # might be used by aclocal and/or automake
-: ${AUTOM4TE=autom4te}
-export AUTOM4TE  # ditto
-: ${PERL=perl}
-
-# Variables to substitute.
-VERSION=`sed -ne '/AC_INIT/s/^[^[]*\[[^[]*\[\([^]]*\)\].*$/\1/p' configure.ac`
-PACKAGE=automake
-datadir=.
-PERL_THREADS=0
-
-# Override SHELL.  This is required on DJGPP so that Perl's system()
-# uses bash, not COMMAND.COM which doesn't quote arguments properly.
-# It's not used otherwise.
-if test -n "$DJDIR"; then
-  BOOTSTRAP_SHELL=/dev/env/DJDIR/bin/bash.exe
-else
-  BOOTSTRAP_SHELL=/bin/sh
-fi
-
-# Read the rule for calculating APIVERSION and execute it.
-apiver_cmd=`sed -ne 's/\[\[/[/g;s/\]\]/]/g;/^APIVERSION=/p' configure.ac`
-eval "$apiver_cmd"
-
-# Sanity checks.
-if test -z "$VERSION"; then
-  echo "$me: cannot find VERSION" >&2
-  exit 1
-fi
-
-if test -z "$APIVERSION"; then
-  echo "$me: cannot find APIVERSION" >&2
-  exit 1
-fi
-
-# Make a dummy versioned directory for aclocal.
-rm -rf aclocal-$APIVERSION
-mkdir aclocal-$APIVERSION
-if test -d automake-$APIVERSION; then
-  find automake-$APIVERSION -exec chmod u+wx '{}' ';'
-fi
-rm -rf automake-$APIVERSION
-# Can't use "ln -s lib automake-$APIVERSION", that would create a
-# lib.exe stub under DJGPP 2.03.
-mkdir automake-$APIVERSION
-cp -rf lib/* automake-$APIVERSION
-
-dosubst ()
-{
-  rm -f $2
-  in=`echo $1 | sed 's,^.*/,,'`
-  current_year=`date +%Y` && test -n "$current_year" \
-    || { echo "$me: cannot get current year" >&2; exit 1; }
-  sed -e "s%@APIVERSION@%$APIVERSION%g" \
-      -e "s%@PACKAGE@%$PACKAGE%g" \
-      -e "s%@PERL@%$PERL%g" \
-      -e "s%@PERL_THREADS@%$PERL_THREADS%g" \
-      -e "s%@SHELL@%$BOOTSTRAP_SHELL%g" \
-      -e "s%@VERSION@%$VERSION%g" \
-      -e "s%@datadir@%$datadir%g" \
-      -e "s%@RELEASE_YEAR@%$current_year%g" \
-      -e "s%@configure_input@%Generated from $in; do not edit by hand.%g" \
-      $1 > $2
-  chmod a-w $2
-}
-
-# Create temporary replacement for lib/Automake/Config.pm.
-dosubst automake-$APIVERSION/Automake/Config.in \
-        automake-$APIVERSION/Automake/Config.pm
-
-# Create temporary replacement for aclocal.
-dosubst aclocal.in aclocal.tmp
-
-# Overwrite amversion.m4.
-dosubst m4/amversion.in m4/amversion.m4
-
-# Create temporary replacement for automake.
-dosubst automake.in automake.tmp
-
-# Create required makefile snippets.
-$PERL ./gen-testsuite-part > t/testsuite-part.tmp
-chmod a-w t/testsuite-part.tmp
-mv -f t/testsuite-part.tmp t/testsuite-part.am
-
-# Run the autotools.
-# Use '-I' here so that our own *.m4 files in m4/ gets included,
-# not copied, in aclocal.m4.
-$PERL ./aclocal.tmp -I m4 --automake-acdir m4 --system-acdir m4/acdir
-$AUTOCONF
-$PERL ./automake.tmp
-
-# Remove temporary files and directories.
-rm -rf aclocal-$APIVERSION automake-$APIVERSION
-rm -f aclocal.tmp automake.tmp