208 lines
6.1 KiB
Bash
Executable File
208 lines
6.1 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 tools
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# commonly made available via CVS and used with GNU automake.
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# Try 'locate autogen.sh' on your system and see what you get.
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#
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PACKAGE=lasso
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SRCDIR=`dirname $0`
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test -z "$SRCDIR" && SRCDIR=.
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cd $SRCDIR
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DIE=
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if test "z$DRYRUN" != "z"; then
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DRYRUN=echo
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fi
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echo "- Define minimal version constants."
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automake_min_vers=1.8
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aclocal_min_vers=$automake_min_vers
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autoconf_min_vers=2.53
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libtoolize_min_vers=1.5
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swig_min_vers=1.3
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# For cygwin wrapper and perphas others ?
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WANT_AUTOCONF_VER=$autoconf_min_vers
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WANT_AUTOMAKE_VER=$automake_min_vers
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WANT_LIBTOOL_VER=$libtoolize_min_vers
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export WANT_AUTOCONF_VER WANT_AUTOMAKE_VER WANT_LIBTOOL_VER
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echo "- Define autotools programs command line arguments."
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echo " - Add missing required files to the package by symbolic links."
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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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echo - Store the used shell interpreter name.
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program=`basename $0`
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echo " - Define autotool program commands."
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autoconf=autoconf
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automake=automake-1.8
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aclocal=aclocal-1.8
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echo "- Check autoconf version."
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if ($autoconf --version) < /dev/null > /dev/null 2>&1 ; then
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if ($autoconf --version | awk 'NR==1 { if( $3 >= '$autoconf_min_vers') \
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exit 1; exit 0; }');
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then
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echo "$program: ERROR: \`$autoconf' is too old."
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echo " (version $autoconf_min_vers or newer is required)"
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DIE="yes"
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fi
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else
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echo
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echo "$program: ERROR: You must have \`$autoconf' installed to compile $PACKAGE."
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echo " (version $autoconf_min_vers or newer is required)"
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DIE="yes"
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fi
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echo "- Check automake version."
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if ($automake --version) < /dev/null > /dev/null 2>&1 ; then
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if ($automake --version | awk 'NR==1 { if( $4 >= '$automake_min_vers') \
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exit 1; exit 0; }');
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then
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echo "$program: ERROR: \`$automake' is too old."
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echo " (version $automake_min_vers or newer is required)"
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DIE="yes"
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fi
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if ($aclocal --version) < /dev/null > /dev/null 2>&1; then
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if ($aclocal --version | awk 'NR==1 { if( $4 >= '$aclocal_min_vers' ) \
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exit 1; exit 0; }' );
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then
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echo "$program: ERROR: \`$aclocal' is too old."
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echo " (version $aclocal_min_vers or newer is required)"
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DIE="yes"
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fi
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else
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echo
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echo "$program: ERROR: Missing \`$aclocal'"
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echo " The version of $automake installed doesn't appear recent enough."
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DIE="yes"
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fi
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else
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echo
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echo "$program: ERROR: You must have \`$automake' installed to compile $PACKAGE."
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echo " (version $automake_min_vers or newer is required)"
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DIE="yes"
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fi
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echo "- Check Libtoolize version."
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if (libtoolize --version) < /dev/null > /dev/null 2>&1 ; then
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if (libtoolize --version | awk 'NR==1 { if( $4 >= '$libtoolize_min_vers') \
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exit 1; exit 0; }');
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then
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echo "$program: ERROR: \`libtoolize' is too old."
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echo " (version $libtoolize_min_vers or newer is required)"
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DIE="yes"
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fi
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else
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echo
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echo "$program: ERROR: You must have \`libtoolize' installed to compile $PACKAGE."
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echo " (version $libtoolize_min_vers or newer is required)"
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DIE="yes"
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fi
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echo "- Check swig version."
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if (swig -help) </dev/null >/dev/null 2>&1; then
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swig_version=`swig -version 2>&1 |sed -ne 's/^SWIG Version //p'`
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swig_version_dec=`echo $swig_version | awk -F. '{printf("%d\n", 10000*$1 + 100*$2 + $3)};'`
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swig_min_version_dec=`echo $swig_min_vers | awk -F. '{printf("%d\n", 10000*$1 + 100*$2 + $3)};'`
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if test $swig_version_dec -lt $swig_min_version_dec; then
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echo "$program: WARNING: \`swig' is too old."
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echo " (version $swig_min_vers or newer is required)"
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# DIE="yes"
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fi
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fi
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# - If something went wrong, exit with error code:1.
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if test "z$DIE" != "z"; then
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exit 1
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fi
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echo - Check if we are in the top-level lasso directory.
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test -f lasso/lasso.h || {
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pwd
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echo "You must run this script in the top-level lasso directory"
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exit 1
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}
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if test -z "$*"; then
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echo "I am going to run ./configure with no arguments - if you wish "
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echo "to pass any to it, please specify them on the $0 command line."
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fi
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echo "- Clean up autotool distribution programs."
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echo " - libtool stuff."
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rm -f ltconfig ltmain.sh libtool
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echo " - autoconf generated files"
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rm -f configure
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echo " - automake generated files"
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rm -f missing depcomp
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echo " - automake cache file."
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rm -rf autom4te.cache
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echo "- Auto generate autoconf configuration files."
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for autoconfile in `find $SRCDIR -name configure.ac -print`
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do
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dir=`dirname $autoconfile`
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if test -f $dir/NO-AUTO-GEN; then
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echo $program: Skipping $dir -- flagged as no auto-gen
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else
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echo $program: Processing directory $dir
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( cd $dir
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echo "$program: Running libtoolize --copy --automake"
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$DRYRUN rm -f ltmain.sh libtool
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$DRYRUN libtoolize --copy --automake
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aclocalinclude="$ACLOCAL_FLAGS"
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echo "$program: Running aclocal $aclocalinclude"
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$DRYRUN $aclocal $aclocal_args
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if grep "^AM_CONFIG_HEADER" configure.ac >/dev/null; then
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echo "$program: Running autoheader"
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$DRYRUN autoheader
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fi
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echo "$program: Running automake $am_opt"
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$DRYRUN $automake $automake_args $am_opt
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echo "$program: Running autoconf"
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$DRYRUN $autoconf $autoconf_args
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)
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fi
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done
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echo "- Clean up configuration cache."
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rm -f config.cache
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conf_flags="--enable-compile-warnings"
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echo "- Set and export autotools environment variables."
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AUTOMAKE=$automake
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AUTOCONF=$autoconf
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ACLOCAL=$aclocal
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export AUTOMAKE AUTOCONF ACLOCAL
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echo "$program: Running ./configure $conf_flags $@ ..."
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if test "z$DRYRUN" = "z"; then
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$DRYRUN ./configure $conf_flags "$@" \
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&& echo "Now type 'make' to compile lasso."
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else
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$DRYRUN ./configure $conf_flags "$@"
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fi
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