| #! /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 |
| : ${PERL=perl} |
| |
| BOOTSTRAP_SHELL=${BOOTSTRAP_SHELL-/bin/sh} |
| |
| # Variables to substitute. |
| VERSION=`sed -ne '/AC_INIT/s/^[^[]*\[[^[]*\[\([^]]*\)\].*$/\1/p' configure.ac` |
| PACKAGE=automake |
| datadir=. |
| # This should be automatically updated by the 'update-copyright' |
| # rule of our Makefile. |
| RELEASE_YEAR=2012 |
| |
| # 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-$APIVERSION", that might not work |
| # properly on MinGW/MSYS. |
| mkdir automake-$APIVERSION |
| cp -rf lib/* automake-$APIVERSION |
| |
| dosubst () |
| { |
| rm -f $2 |
| in=`echo $1 | sed 's,^.*/,,'` |
| sed -e "s%@APIVERSION@%$APIVERSION%g" \ |
| -e "s%@PACKAGE@%$PACKAGE%g" \ |
| -e "s%@PERL@%$PERL%g" \ |
| -e "s%@SHELL@%$BOOTSTRAP_SHELL%g" \ |
| -e "s%@VERSION@%$VERSION%g" \ |
| -e "s%@datadir@%$datadir%g" \ |
| -e "s%@RELEASE_YEAR@%$RELEASE_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 > testsuite-autodeps.tmp |
| chmod a-w testsuite-autodeps.tmp |
| mv -f testsuite-autodeps.tmp testsuite-autodeps.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 |