#!/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 -1 | sed -e 's/^\(m4 \)\?(\?GNU M4)\? *//g' )
+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
# To cater for Solaris
if test -d "/usr/xpg4/bin"; then
- PATH=/usr/xpg4/bin:$PATH
+ # don't add xpg4 dir to PATH if on OpenIndiana
+ grep -q OpenIndiana /etc/release 2>/dev/null||PATH=/usr/xpg4/bin:$PATH
export PATH
fi
-type tla >/dev/null 2>&1 && TLA=tla
+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 "$TLA" -a -n "$($TLA tree-version | grep '/sxemacs')"; then
- TREE_VERSION="$($TLA tree-version)"
- ARCH_VERSION="$($TLA logs -f|tail -n1)"
- MAIN_VERSION="$($TLA log-versions|grep -- '--main--'|tail -n1)"
- MAIN_ARCH_VERSION="$(tla logs -f $MAIN_VERSION|tail -n1)"
-elif test -d "{arch}" -a -s "{arch}/++default-version"; then
- TREE_VERSION=$(cat "{arch}/++default-version")
- ARCH_VERSION="$TREE_VERSION--version-X"
- CURDIR=$(pwd)
- cd "{arch}/sxemacs/sxemacs--main"
- MAIN_VERSION="$(/bin/ls|tail -n1)"
- cd "$MAIN_VERSION"
- MAIN_VERSION="$(/bin/ls)/$MAIN_VERSION"
- cd "$(/bin/ls)/patch-log"
- MAIN_ARCH_VERSION="$MAIN_VERSION--$(/bin/ls|grep -v base|sort -k1.7|tail -n1)"
- cd "$CURDIR"
-else
- TREE_VERSION="--22.1.12"
- ARCH_VERSION="no_arch_version"
- MAIN_ARCH_VERSION="no_arch_version"
+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 $TREE_VERSION|sed -e s/"^.*--"//|cut -d . -f1)"
-emacs_minor_version="$(echo $TREE_VERSION|sed -e s/"^.*--"//|cut -d . -f2)"
-emacs_beta_version="$(echo $TREE_VERSION|sed -e s/"^.*--"//|cut -d . -f3)"
-sxemacs_codename="Fiat"
-sxemacs_arch_version="$ARCH_VERSION"
-sxemacs_main_arch_version="$MAIN_ARCH_VERSION"
+emacs_major_version="$(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)
# When things go wrong... get a bigger hammer!
-_regexp='++log\|=b\(ui\)*ld'
-
if test -n "$PHAMMER"; then
HAMMER=$PHAMMER
fi
-if test -n "$HAMMER" -o -n "$REGEXP"; then
- if test -n "$TLA" -a -n "$($TLA tree-version | grep '/sxemacs')"; then
- if test -n "$REGEXP" -a "$HAMMER" != "BHFH"; then
- $TLA inventory -pbB|grep -v "$_regexp\|$REGEXP"|xargs rm -vrf
- unset REGEXP
+if test -n "$HAMMER"; then
+ if test -n "$GIT" -a -n "$($GIT symbolic-ref HEAD 2>/dev/null)"; then
+ $GIT clean -fxd
else
- if test "$HAMMER" = "BHFH"; then
- $TLA inventory -pjubB|xargs rm -vrf
- else
- $TLA inventory -pbB|grep -v "$_regexp"|xargs rm -vrf
- fi
+ echo "ERROR: Not a git workspace, or you don't have git" >&2
+ exit 1
fi
- else
- echo "ERROR: Could not HAMMER=$HAMMER because we are not inside a tla controled workspace"
- exit 1
- fi
- unset HAMMER
+ unset HAMMER
fi
+
cat>sxemacs_version.m4<<EOF
dnl autogenerated version number
-m4_define([SXEM4CS_VERSION], [$emacs_major_version.$emacs_minor_version.$emacs_beta_version])
+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], [$emacs_is_beta])
-m4_define([SXEM4CS_ARCH_VERSION], [$sxemacs_arch_version])
-m4_define([SXEM4CS_MAIN_ARCH_VERSION], [$sxemacs_main_arch_version])
+m4_define([SXEM4CS_GIT_VERSION], [$sxemacs_git_version])
m4_define([SXEM4CS_CODENAME], [$sxemacs_codename])
m4_define([4UTOCONF_VERSION], [$autoconf_ver])
m4_define([4UTOHEADER_VERSION], [$autoheader_ver])
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