/
autogen.sh
executable file
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/
autogen.sh
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#!/bin/sh
# Configure script bootstrap for SXEmacs
#
# Copyright (C) 2005 - 2012 Steve Youngs.
# Copyright (C) 2006, 2007, 2008 Sebastian Freundt.
# Copyright (C) 2007, 2010, 2011 Nelson Ferreira
# This file is part of SXEmacs.
# SXEmacs 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 3 of the License, or
# (at your option) any later version.
# SXEmacs 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/>.
# Parts of SXEmacs are also distributed under a BSD-like licence.
# Check file headers for more information.
# BSD's m4 probably isn't gonna cut it, use gm4 if it is available
type gm4 >/dev/null 2>&1 && M4=gm4 || M4=m4
M4_VERSION=$($M4 --version | head -n1 | sed -e 's/^\(m4 \)\?(\?GNU M4)\? *//g' )
GOOD_M4=$( echo $M4_VERSION | awk -F. '{if( ($1>1) || ( ($1==1) && ($2>4) ) || ( ($1==1) && ($2==4) && ($3>=6) )) print 1 }')
if [ "$GOOD_M4" != "1" ]; then
echo You have m4 version $M4_VERSION. SXEmacs requires m4 version 1.4.6 or later.
exit 1
fi
# To cater for Solaris
if test -d "/usr/xpg4/bin"; then
# don't add xpg4 dir to PATH if on OpenIndiana
grep -q OpenIndiana /etc/release 2>/dev/null||PATH=/usr/xpg4/bin:$PATH
export PATH
fi
type git >/dev/null 2>&1 && GIT=git
olddir=$(pwd)
srcdir=$(dirname $0)
cd "$srcdir"
EXPECTED_TREE_VERSION="22.1.15"
emacs_is_beta=t
if test -n "$GIT" -a -n "$($GIT symbolic-ref HEAD 2>/dev/null)"; then
TREE_VERSION="$($GIT tag|tail -n1|tr -d v)"
GIT_VERSION="$($GIT describe | head -n1)"
GIT_BRANCH="$(git branch --no-color | awk '/^\*/ { print $2 }')"
IN_GIT="1"
fi
if test -z "$TREE_VERSION"; then
TREE_VERSION="$EXPECTED_TREE_VERSION"
if test -n "$IN_GIT"; then
echo "If you cloned this branch into your own you could issue:"
echo "\tgit tag -s v${TREE_VERSION}.<your branch_name>"
echo ""
echo "Be careful about pushing the tags as they probably will be "
echo "more of a nuisance..."
echo ""
TREE_VERSION="$EXPECTED_TREE_VERSION.$GIT_BRANCH"
echo "For now I am assuming the tre version will be $TREE_VERSION"
echo ""
fi
fi
if test -z "$GIT_VERSION"; then
GIT_VERSION="${TREE_VERSION}-no_git_version"
fi
emacs_major_version="$(echo $TREE_VERSION|cut -d. -f1)"
emacs_minor_version="$(echo $TREE_VERSION|cut -d. -f2)"
emacs_beta_version="$(echo $TREE_VERSION|cut -d. -f3)"
emacs_full_version="$emacs_major_version.$emacs_minor_version.$emacs_beta_version"
sxemacs_codename="Goggomobil"
sxemacs_git_version="$GIT_VERSION"
if test "$emacs_full_version" != "$EXPECTED_TREE_VERSION"; then
# Note, there is no need check for git repos, because
# it can only happen in such a case anyway...
echo "*******************************************"
echo " WARNING: Your git tags may be out of date "
echo ""
echo " Expected tree version $EXPECTED_TREE_VERSION "
echo " got $emacs_full_version (from $TREE_VERSION) "
set -x
git tag
git describe
git describe --long
git config -l
set +x
echo "*******************************************"
fi
autoconf_ver=$(autoconf --version 2>/dev/null | head -n1)
autoheader_ver=$(autoheader --version 2>/dev/null | head -n1)
automake_ver=$(automake --version 2>/dev/null | head -n1)
aclocal_ver=$(aclocal --version 2>/dev/null | head -n1)
libtool_ver=$(libtool --version 2>/dev/null | head -n1)
# When things go wrong... get a bigger hammer!
if test -n "$PHAMMER"; then
HAMMER=$PHAMMER
fi
if test -n "$HAMMER"; then
if test -n "$GIT" -a -n "$($GIT symbolic-ref HEAD 2>/dev/null)"; then
$GIT clean -fxd
else
echo "ERROR: Not a git workspace, or you don't have git" >&2
exit 1
fi
unset HAMMER
fi
cat>sxemacs_version.m4<<EOF
dnl autogenerated version number
m4_define([SXEM4CS_VERSION], [$emacs_full_version])
m4_define([SXEM4CS_MAJOR_VERSION], [$emacs_major_version])
m4_define([SXEM4CS_MINOR_VERSION], [$emacs_minor_version])
m4_define([SXEM4CS_BETA_VERSION], [$emacs_beta_version])
m4_define([SXEM4CS_BETA_P], [$emacs_is_beta])
m4_define([SXEM4CS_GIT_VERSION], [$sxemacs_git_version])
m4_define([SXEM4CS_CODENAME], [$sxemacs_codename])
m4_define([4UTOCONF_VERSION], [$autoconf_ver])
m4_define([4UTOHEADER_VERSION], [$autoheader_ver])
m4_define([4CLOCAL_VERSION], [$aclocal_ver])
m4_define([4UTOMAKE_VERSION], [$automake_ver])
m4_define([4IBTOOL_VERSION], [$libtool_ver])
EOF
if test -z "$FORCE"; then
FORCE=
else
rm -rf autom4te.cache aclocal.m4
FORCE=--force
fi
if type glibtoolize 2>/dev/null; then
LIBTOOLIZE=glibtoolize
else
LIBTOOLIZE=libtoolize
fi
autoreconf $FORCE --verbose --install -Wall
# hack-o-matic. Using gmp's config.{guess,sub} lets us have properer
# detected machine configurations --SY.
guess=$(grep GMP config.guess)
sub=$(grep GMP config.sub)
if test -z "${guess}"; then
mv -vf config.guess configfsf.guess
cp -v configgmp.guess config.guess
fi
if test -z "${sub}"; then
mv -vf config.sub configfsf.sub
cp -v configgmp.sub config.sub
fi
cd $olddir