212 lines
6.5 KiB
Bash
Executable File
212 lines
6.5 KiB
Bash
Executable File
#!/bin/sh
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#
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# autogen.sh - Generates the initial makefiles from a pristine CVS tree
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#
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# $Id$
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#
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# USAGE: autogen.sh [configure options]
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#
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# If environment variable DRYRUN is set, no configuring will be done -
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# (e.g. in bash) DRYRUN=1 ./autogen.sh
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# will not do any configuring but will emit the programs that would be run.
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#
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# This script is based on similar scripts used in various free software
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# projects; notably the gnome-autogen.sh script used in many GNOME programs.
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#
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DIE=0
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if test "z$DRYRUN" != "z"; then
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DRYRUN=echo
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fi
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# Not all echo versions allow -n, so we check what is possible. This test is
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# based on the one in autoconf.
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case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
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*c*,-n*) ECHO_N= ;;
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*c*,* ) ECHO_N=-n ;;
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*) ECHO_N= ;;
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esac
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# some terminal codes ...
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boldface="`tput bold 2>/dev/null`"
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normal="`tput sgr0 2>/dev/null`"
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printbold() {
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echo $ECHO_N "$boldface"
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echo "$@"
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echo $ECHO_N "$normal"
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}
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printerr() {
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echo "$@" >&2
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}
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# Usage:
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# compare_versions MIN_VERSION ACTUAL_VERSION
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# returns true if ACTUAL_VERSION >= MIN_VERSION
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compare_versions() {
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ch_min_version=$1
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ch_actual_version=$2
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ch_status=0
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IFS="${IFS= }"; ch_save_IFS="$IFS"; IFS="."
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set $ch_actual_version
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for ch_min in $ch_min_version; do
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ch_cur=`echo $1 | sed 's/[^0-9].*$//'`; shift # remove letter suffixes
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if [ -z "$ch_min" ]; then break; fi
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if [ -z "$ch_cur" ]; then ch_status=1; break; fi
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if [ $ch_cur -gt $ch_min ]; then break; fi
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if [ $ch_cur -lt $ch_min ]; then ch_status=1; break; fi
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done
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IFS="$ch_save_IFS"
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return $ch_status
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}
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# Usage:
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# version_check PACKAGE VARIABLE CHECKPROGS MIN_VERSION SOURCE
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# checks to see if the package is available
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version_check() {
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vc_package=$1
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vc_variable=$2
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vc_checkprogs=$3
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vc_min_version=$4
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vc_source=$5
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vc_status=1
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vc_checkprog=`eval echo "\\$$vc_variable"`
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if [ -n "$vc_checkprog" ]; then
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printbold "using $vc_checkprog for $vc_package"
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return 0
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fi
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printbold "checking for $vc_package >= $vc_min_version..."
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for vc_checkprog in $vc_checkprogs; do
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echo $ECHO_N " testing $vc_checkprog... "
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if $vc_checkprog --version < /dev/null > /dev/null 2>&1 || \
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$vc_checkprog -version < /dev/null > /dev/null 2>&1 ; then
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if [ "$vc_package" = "swig" ]; then
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vc_actual_version=`$vc_checkprog -version 2>&1 | head -n 2 | \
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tail -1 | sed 's/^.*[ ]\([0-9.]*[a-z]*\).*$/\1/'`
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else
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vc_actual_version=`$vc_checkprog --version | head -n 1 | \
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sed 's/^.*[ ]\([0-9.]*[a-z]*\).*$/\1/'`
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fi
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if compare_versions $vc_min_version $vc_actual_version; then
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echo "found $vc_actual_version"
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# set variable
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eval "$vc_variable=$vc_checkprog"
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vc_status=0
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break
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else
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echo "too old (found version $vc_actual_version)"
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fi
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else
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echo "not found."
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fi
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done
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if [ "$vc_status" != 0 ]; then
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printerr "***Error***: You must have $vc_package >= $vc_min_version installed"
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printerr " to build $PKG_NAME. Download the appropriate package for"
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printerr " from your distribution or get the source tarball at"
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printerr " $vc_source"
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printerr
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fi
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return $vc_status
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}
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printbold "checking this is lasso top-level directory..."
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test -f lasso/lasso.h || {
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printerr "***Error***: You must run this script in lasso top-level directory"
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exit 1
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}
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REQUIRED_AUTOCONF_VERSION=2.53
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REQUIRED_AUTOMAKE_VERSION=1.8
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REQUIRED_LIBTOOL_VERSION=1.5
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REQUIRED_SWIG_VERSION=1.3.22
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REQUIRED_PKG_CONFIG_VERSION=0.14.0
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# For cygwin wrapper and perphas others ?
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WANT_AUTOCONF_VER=$REQUIRED_AUTOCONF_VERSION
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WANT_AUTOMAKE_VER=$REQUIRED_AUTOMAKE_VERSION
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WANT_LIBTOOL_VER=$REQUIRED_LIBTOOL_VERSION
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export WANT_AUTOCONF_VER WANT_AUTOMAKE_VER WANT_LIBTOOL_VER
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automake_args=--add-missing
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autoconf_args=
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aclocal_args="-I macros"
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program=`basename $0`
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WANT_AUTOCONF_2_5=1 # for Mandrake wrapper
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export WANT_AUTOCONF_2_5
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version_check autoconf AUTOCONF 'autoconf2.50 autoconf autoconf-2.53 autoconf253' $REQUIRED_AUTOCONF_VERSION \
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"http://ftp.gnu.org/pub/gnu/autoconf/autoconf-$REQUIRED_AUTOCONF_VERSION.tar.gz" || DIE=1
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AUTOHEADER=`echo $AUTOCONF | sed s/autoconf/autoheader/`
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case $REQUIRED_AUTOMAKE_VERSION in
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1.4*) automake_progs="automake-1.4" ;;
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1.5*) automake_progs="automake-1.5 automake-1.6 automake-1.7 automake-1.8 automake-1.9" ;;
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1.6*) automake_progs="automake-1.6 automake-1.7 automake-1.8 automake-1.9" ;;
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1.7*) automake_progs="automake-1.7 automake-1.8 automake-1.9" ;;
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1.8*) automake_progs="automake-1.8 automake-1.9" ;;
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1.9*) automake_progs="automake-1.9" ;;
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esac
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version_check automake AUTOMAKE "$automake_progs" $REQUIRED_AUTOMAKE_VERSION \
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"http://ftp.gnu.org/pub/gnu/automake/automake-$REQUIRED_AUTOMAKE_VERSION.tar.gz" || DIE=1
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ACLOCAL=`echo $AUTOMAKE | sed s/automake/aclocal/`
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version_check swig SWIG "swig-1.3 swig" $REQUIRED_SWIG_VERSION \
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"http://prdownloads.sourceforge.net/swig/swig-$REQUIRED_SWIG_VERSION.tar.gz" || DIE=1
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version_check libtool LIBTOOLIZE libtoolize $REQUIRED_LIBTOOL_VERSION \
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"http://ftp.gnu.org/pub/gnu/libtool/libtool-$REQUIRED_LIBTOOL_VERSION.tar.gz" || DIE=1
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version_check pkg-config PKG_CONFIG pkg-config $REQUIRED_PKG_CONFIG_VERSION \
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"'http://www.freedesktop.org/software/pkgconfig/releases/pkgconfig-$REQUIRED_PKG_CONFIG_VERSION.tar.gz" || DIE=1
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# - If something went wrong, exit with error code:1.
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if [ "$DIE" -eq 1 ]; then
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exit 1
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fi
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if test -z "$*"; then
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printerr "**Warning**: I am going to run \`configure' with no arguments."
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printerr "If you wish to pass any to it, please specify them on the"
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printerr \`$0\'" command line."
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fi
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# cleaning up some files
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$DRYRUN rm -f ltconfig ltmain.sh libtool
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$DRYRUN rm -f configure
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$DRYRYN rm -f missing depcomp
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$DRYRUN rm -rf autom4te.cache
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printbold "Running $LIBTOOLIZE..."
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$DRYRUN $LIBTOOLIZE --force --copy || exit 1
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printbold "Running $ACLOCAL..."
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$DRYRUN $ACLOCAL $aclocal_args || exit 1
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printbold "Running $AUTOHEADER..."
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$DRYRUN $AUTOHEADER || exit 1
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printbold "Running $AUTOMAKE..."
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$DRYRUN $AUTOMAKE $automake_args $am_opt
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printbold "Running $AUTOCONF..."
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$DRYRUN $AUTOCONF $autoconf_args
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printbold "Cleaning up configuration cache..."
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$DRYRUN rm -f config.cache
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export AUTOMAKE AUTOCONF ACLOCAL
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printbold Running ./configure $conf_flags "$@" ...
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if test "z$DRYRUN" = "z"; then
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./configure $conf_flags "$@" \
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&& echo "Now type 'make' to compile lasso." || exit 1
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else
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$DRYRUN ./configure $conf_flags "$@"
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fi
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