#!/bin/sh
# a u t o g e n . s h
#
-# Copyright (c) 2005-2007 United States Government as represented by
+# Copyright (c) 2005-2009 United States Government as represented by
# the U.S. Army Research Laboratory.
#
# Redistribution and use in source and binary forms, with or without
###
#
# Script for automatically preparing the sources for compilation by
-# performing the myrid of necessary steps. The script attempts to
+# performing the myriad of necessary steps. The script attempts to
# detect proper version support, and outputs warnings about particular
# systems that have autotool peculiarities.
#
# To verbosely try running with an older (unsupported) autoconf:
# AUTOCONF_VERSION=2.50 ./autogen.sh --verbose
#
-# Author: Christopher Sean Morrison <morrison@brlcad.org>
+# Author:
+# Christopher Sean Morrison <morrison@brlcad.org>
+#
+# Patches:
+# Sebastian Pipping <sebastian@pipping.org>
#
######################################################################
-# set to minimum acceptible version of autoconf
+# set to minimum acceptable version of autoconf
if [ "x$AUTOCONF_VERSION" = "x" ] ; then
AUTOCONF_VERSION=2.52
fi
-# set to minimum acceptible version of automake
+# set to minimum acceptable version of automake
if [ "x$AUTOMAKE_VERSION" = "x" ] ; then
AUTOMAKE_VERSION=1.6.0
fi
-# set to minimum acceptible version of libtool
+# set to minimum acceptable version of libtool
if [ "x$LIBTOOL_VERSION" = "x" ] ; then
LIBTOOL_VERSION=1.4.2
fi
fi
# extract version from CVS Id string
- __id="$Id: autogen.sh,v 14.97 2007/06/18 22:25:02 brlcad Exp $"
+ __id="$Id: autogen.sh 33925 2009-03-01 23:27:06Z brlcad $"
__version="`echo $__id | sed 's/.*\([0-9][0-9][0-9][0-9]\)[-\/]\([0-9][0-9]\)[-\/]\([0-9][0-9]\).*/\1\2\3/'`"
if [ "x$__version" = "x" ] ; then
__version=""
fi
echo "autogen.sh build preparation script by Christopher Sean Morrison"
+ echo " + config.guess download patch by Sebastian Pipping (2008-12-03)"
echo "revised 3-clause BSD-style license, copyright (c) $__copyright"
echo "script version $__version, ISO/IEC 9945 POSIX shell script"
}
# USAGE FUNCTION #
##################
usage ( ) {
- echo "Usage: $AUTOGEN_SH [-h|--help] [-v|--verbose] [-q|--quiet] [--version]"
- echo " --help Help on $NAME_OF_AUTOGEN usage"
- echo " --verbose Verbose progress output"
- echo " --quiet Quiet suppressed progress output"
- echo " --version Only perform GNU Build System version checks"
+ echo "Usage: $AUTOGEN_SH [-h|--help] [-v|--verbose] [-q|--quiet] [-d|--download] [--version]"
+ echo " --help Help on $NAME_OF_AUTOGEN usage"
+ echo " --verbose Verbose progress output"
+ echo " --quiet Quiet suppressed progress output"
+ echo " --download Download the latest config.guess from gnulib"
+ echo " --version Only perform GNU Build System version checks"
echo
echo "Description: This script will validate that minimum versions of the"
echo "GNU Build System tools are installed and then run autoreconf for you."
if [ "x$VERSION_ONLY" = "x" ] ; then
VERSION_ONLY=no
fi
+if [ "x$DOWNLOAD" = "x" ] ; then
+ DOWNLOAD=no
+fi
if [ "x$AUTORECONF_OPTIONS" = "x" ] ; then
AUTORECONF_OPTIONS="-i -f"
fi
if [ "x$AUTOHEADER_OPTIONS" = "x" ] ; then
AUTOHEADER_OPTIONS=""
fi
+if [ "x$CONFIG_GUESS_URL" = "x" ] ; then
+ CONFIG_GUESS_URL="http://git.savannah.gnu.org/gitweb/?p=gnulib.git;a=blob_plain;f=build-aux/config.guess;hb=HEAD"
+fi
for arg in $ARGS ; do
case "x$arg" in
x--help) HELP=yes ;;
x--quiet) QUIET=yes ;;
x-[qQ]) QUIET=yes ;;
x--verbose) VERBOSE=yes ;;
+ x-[dD]) DOWNLOAD=yes ;;
+ x--download) DOWNLOAD=yes ;;
x-[vV]) VERBOSE=yes ;;
x--version) VERSION_ONLY=yes ;;
*)
_version="0.0.0"
fi
$ECHO "Found GNU Automake version $_version"
- version_check "$AUTOMAKE_VERSION" "$_version"
+ version_check "$AUTOMAKE_VERSION" "$_version"
if [ $? -ne 0 ] ; then
_report_error=yes
fi
_version="0.0.0"
fi
$ECHO "Found GNU Libtool version $_version"
- version_check "$LIBTOOL_VERSION" "$_version"
+ version_check "$LIBTOOL_VERSION" "$_version"
if [ $? -ne 0 ] ; then
_report_error=yes
fi
# prevalent behavior, so we protect against it by keeping a backup
# of the file that can later be restored.
- if test -f COPYING ; then
- if test -f COPYING.$$.protect_from_automake.backup ; then
- $VERBOSE_ECHO "Already backed up COPYING in `pwd`"
- else
- $VERBOSE_ECHO "Backing up COPYING in `pwd`"
- $VERBOSE_ECHO "cp -p COPYING COPYING.$$.protect_from_automake.backup"
- cp -p COPYING COPYING.$$.protect_from_automake.backup
- fi
- fi
- if test -f INSTALL ; then
- if test -f INSTALL.$$.protect_from_automake.backup ; then
- $VERBOSE_ECHO "Already backed up INSTALL in `pwd`"
- else
- $VERBOSE_ECHO "Backing up INSTALL in `pwd`"
- $VERBOSE_ECHO "cp -p INSTALL INSTALL.$$.protect_from_automake.backup"
- cp -p INSTALL INSTALL.$$.protect_from_automake.backup
+ for file in COPYING INSTALL ; do
+ if test -f ${file} ; then
+ if test -f ${file}.$$.protect_from_automake.backup ; then
+ $VERBOSE_ECHO "Already backed up ${file} in `pwd`"
+ else
+ $VERBOSE_ECHO "Backing up ${file} in `pwd`"
+ $VERBOSE_ECHO "cp -p ${file} ${file}.$$.protect_from_automake.backup"
+ cp -p ${file} ${file}.$$.protect_from_automake.backup
+ fi
fi
- fi
+ done
}
spacer=no
- # COPYING
- if test -f COPYING.$$.protect_from_automake.backup ; then
- if test -f COPYING ; then
- # compare entire content, restore if needed
- if test "x`cat COPYING`" != "x`cat COPYING.$$.protect_from_automake.backup`" ; then
- if test "x$spacer" = "xno" ; then
- $VERBOSE_ECHO
- spacer=yes
- fi
- # restore the backup
- $VERBOSE_ECHO "Restoring COPYING from backup (automake -f likely clobbered it)"
- $VERBOSE_ECHO "rm -f COPYING"
- rm -f COPYING
- $VERBOSE_ECHO "mv COPYING.$$.protect_from_automake.backup COPYING"
- mv COPYING.$$.protect_from_automake.backup COPYING
- fi # check contents
- elif test -f COPYING.$$.protect_from_automake.backup ; then
- $VERBOSE_ECHO "mv COPYING.$$.protect_from_automake.backup COPYING"
- mv COPYING.$$.protect_from_automake.backup COPYING
- fi # -f COPYING
-
- # just in case
- $VERBOSE_ECHO "rm -f COPYING.$$.protect_from_automake.backup"
- rm -f COPYING.$$.protect_from_automake.backup
- fi # -f COPYING.$$.protect_from_automake.backup
-
- # INSTALL
- if test -f INSTALL.$$.protect_from_automake.backup ; then
- if test -f INSTALL ; then
+ for file in COPYING INSTALL ; do
+ if test -f ${file}.$$.protect_from_automake.backup ; then
+ if test -f ${file} ; then
# compare entire content, restore if needed
- if test "x`cat INSTALL`" != "x`cat INSTALL.$$.protect_from_automake.backup`" ; then
+ if test "x`cat ${file}`" != "x`cat ${file}.$$.protect_from_automake.backup`" ; then
if test "x$spacer" = "xno" ; then
$VERBOSE_ECHO
spacer=yes
fi
# restore the backup
- $VERBOSE_ECHO "Restoring INSTALL from backup (automake -f likely clobbered it)"
- $VERBOSE_ECHO "rm -f INSTALL"
- rm -f INSTALL
- $VERBOSE_ECHO "mv INSTALL.$$.protect_from_automake.backup INSTALL"
- mv INSTALL.$$.protect_from_automake.backup INSTALL
+ $VERBOSE_ECHO "Restoring ${file} from backup (automake -f likely clobbered it)"
+ $VERBOSE_ECHO "rm -f ${file}"
+ rm -f ${file}
+ $VERBOSE_ECHO "mv ${file}.$$.protect_from_automake.backup ${file}"
+ mv ${file}.$$.protect_from_automake.backup ${file}
fi # check contents
- elif test -f INSTALL.$$.protect_from_automake.backup ; then
- $VERBOSE_ECHO "mv INSTALL.$$.protect_from_automake.backup INSTALL"
- mv INSTALL.$$.protect_from_automake.backup INSTALL
- fi # -f INSTALL
-
- # just in case
- $VERBOSE_ECHO "rm -f INSTALL.$$.protect_from_automake.backup"
- rm -f INSTALL.$$.protect_from_automake.backup
- fi # -f INSTALL.$$.protect_from_automake.backup
+ elif test -f ${file}.$$.protect_from_automake.backup ; then
+ $VERBOSE_ECHO "mv ${file}.$$.protect_from_automake.backup ${file}"
+ mv ${file}.$$.protect_from_automake.backup ${file}
+ fi # -f ${file}
+
+ # just in case
+ $VERBOSE_ECHO "rm -f ${file}.$$.protect_from_automake.backup"
+ rm -f ${file}.$$.protect_from_automake.backup
+ fi # -f ${file}.$$.protect_from_automake.backup
+ done
CONFIGURE="`locate_configure_template`"
if [ "x$CONFIGURE" = "x" ] ; then
fi
done
- ##########################################
- # make sure certain required files exist #
- ##########################################
- for file in AUTHORS COPYING ChangeLog INSTALL NEWS README ; do
- if test ! -f $file ; then
- $VERBOSE_ECHO "Touching ${file} since it does not exist"
- touch $file
+ ###########################################################
+ # make sure certain required files exist for GNU projects #
+ ###########################################################
+ _marker_found=""
+ _marker_found_message_intro='Detected non-GNU marker "'
+ _marker_found_message_mid='" in '
+ for marker in foreign cygnus ; do
+ _marker_found_message=${_marker_found_message_intro}${marker}${_marker_found_message_mid}
+ _marker_found="`grep 'AM_INIT_AUTOMAKE.*'${marker} $CONFIGURE`"
+ if [ ! "x$_marker_found" = "x" ] ; then
+ $VERBOSE_ECHO "${_marker_found_message}`basename \"$CONFIGURE\"`"
+ break
+ fi
+ if test -f "`dirname \"$CONFIGURE\"/Makefile.am`" ; then
+ _marker_found="`grep 'AUTOMAKE_OPTIONS.*'${marker} Makefile.am`"
+ if [ ! "x$_marker_found" = "x" ] ; then
+ $VERBOSE_ECHO "${_marker_found_message}Makefile.am"
+ break
+ fi
fi
done
+ if [ "x${_marker_found}" = "x" ] ; then
+ _suggest_foreign=no
+ for file in AUTHORS COPYING ChangeLog INSTALL NEWS README ; do
+ if [ ! -f $file ] ; then
+ $VERBOSE_ECHO "Touching ${file} since it does not exist"
+ _suggest_foreign=yes
+ touch $file
+ fi
+ done
+
+ if [ "x${_suggest_foreign}" = "xyes" ] ; then
+ $ECHO
+ $ECHO "Warning: Several files expected of projects that conform to the GNU"
+ $ECHO "coding standards were not found. The files were automatically added"
+ $ECHO "for you since you do not have a 'foreign' declaration specified."
+ $ECHO
+ $ECHO "Considered adding 'foreign' to AM_INIT_AUTOMAKE in `basename \"$CONFIGURE\"`"
+ if test -f "`dirname \"$CONFIGURE\"/Makefile.am`" ; then
+ $ECHO "or to AUTOMAKE_OPTIONS in your top-level Makefile.am file."
+ fi
+ $ECHO
+ fi
+ fi
##################################################
# make sure certain generated files do not exist #
initialize
+#########################################
+# DOWNLOAD_GNULIB_CONFIG_GUESS FUNCTION #
+#########################################
+
+# TODO - should make sure wget/curl exist and/or work before trying to
+# use them.
+
+download_gnulib_config_guess () {
+ # abuse gitweb to download gnulib's latest config.guess via HTTP
+ config_guess_temp="config.guess.$$.download"
+ ret=1
+ for __cmd in wget curl fetch ; do
+ $VERBOSE_ECHO "Checking for command ${__cmd}"
+ ${__cmd} --version > /dev/null 2>&1
+ ret=$?
+ if [ ! $ret = 0 ] ; then
+ continue
+ fi
+
+ __cmd_version=`${__cmd} --version | head -n 1 | sed -e 's/^[^0-9]\+//' -e 's/ .*//'`
+ $VERBOSE_ECHO "Found ${__cmd} ${__cmd_version}"
+
+ opts=""
+ case ${__cmd} in
+ wget)
+ opts="-O"
+ ;;
+ curl)
+ opts="-o"
+ ;;
+ fetch)
+ opts="-t 5 -f"
+ ;;
+ esac
+
+ $VERBOSE_ECHO "Running $__cmd \"${CONFIG_GUESS_URL}\" $opts \"${config_guess_temp}\""
+ eval "$__cmd \"${CONFIG_GUESS_URL}\" $opts \"${config_guess_temp}\"" > /dev/null 2>&1
+ if [ $? = 0 ] ; then
+ mv -f "${config_guess_temp}" ${_aux_dir}/config.guess
+ ret=0
+ break
+ fi
+ done
+
+ if [ ! $ret = 0 ] ; then
+ $ECHO "Warning: config.guess download failed from: $CONFIG_GUESS_URL"
+ rm -f "${config_guess_temp}"
+ fi
+}
+
+
+##############################
+# LIBTOOLIZE_NEEDED FUNCTION #
+##############################
+libtoolize_needed () {
+ ret=1 # means no, don't need libtoolize
+ for feature in AC_PROG_LIBTOOL AM_PROG_LIBTOOL LT_INIT ; do
+ $VERBOSE_ECHO "Searching for $feature in $CONFIGURE"
+ found="`grep \"^$feature.*\" $CONFIGURE`"
+ if [ ! "x$found" = "x" ] ; then
+ ret=0 # means yes, need to run libtoolize
+ break
+ fi
+ done
+ return ${ret}
+}
+
+
+
############################################
# prepare build via autoreconf or manually #
############################################
$ECHO "Attempting to run the preparation steps individually"
reconfigure_manually=yes
+ else
+ if [ "x$DOWNLOAD" = "xyes" ] ; then
+ if libtoolize_needed ; then
+ download_gnulib_config_guess
+ fi
+ fi
fi
else
reconfigure_manually=yes
##############
# libtoolize #
##############
- need_libtoolize=no
- for feature in AC_PROG_LIBTOOL LT_INIT ; do
- $VERBOSE_ECHO "Searching for $feature in $CONFIGURE"
- found="`grep \"^$feature.*\" $CONFIGURE`"
- if [ ! "x$found" = "x" ] ; then
- need_libtoolize=yes
- break
- fi
- done
- if [ "x$need_libtoolize" = "xyes" ] ; then
+ if libtoolize_needed ; then
if [ "x$HAVE_LIBTOOLIZE" = "xyes" ] ; then
$VERBOSE_ECHO "$LIBTOOLIZE $LIBTOOLIZE_OPTIONS"
libtoolize_output="`$LIBTOOLIZE $LIBTOOLIZE_OPTIONS 2>&1`"
ret=$?
$VERBOSE_ECHO "$libtoolize_output"
-
+
if [ ! $ret = 0 ] ; then $ECHO "ERROR: $LIBTOOLIZE failed" && exit 2 ; fi
else
if [ "x$HAVE_ALT_LIBTOOLIZE" = "xyes" ] ; then
libtoolize_output="`$LIBTOOLIZE $ALT_LIBTOOLIZE_OPTIONS 2>&1`"
ret=$?
$VERBOSE_ECHO "$libtoolize_output"
-
+
if [ ! $ret = 0 ] ; then $ECHO "ERROR: $LIBTOOLIZE failed" && exit 2 ; fi
fi
fi
$ECHO $ECHO_N "Continuing build preparation ... $ECHO_C"
fi
fi # ltmain.sh
- fi # need_libtoolize
+
+ if [ "x$DOWNLOAD" = "xyes" ] ; then
+ download_gnulib_config_guess
+ fi
+ fi # libtoolize_needed
############
# autoconf #
macros_to_search=""
ac_major="`echo ${AUTOCONF_VERSION}. | cut -d. -f1 | sed 's/[^0-9]//g'`"
ac_minor="`echo ${AUTOCONF_VERSION}. | cut -d. -f2 | sed 's/[^0-9]//g'`"
-
+
if [ $ac_major -lt 2 ] ; then
macros_to_search="$ac2_59_macros $ac2_55_macros $ac2_54_macros"
else
$ECHO
$ECHO "Warning: Unsupported macros were found in $CONFIGURE"
$ECHO
- $ECHO "The `echo $CONFIGURE | basename` file was scanned in order to determine if any"
+ $ECHO "The `basename \"$CONFIGURE\"` file was scanned in order to determine if any"
$ECHO "unsupported macros are used that exceed the minimum version"
$ECHO "settings specified within this file. As such, the following macros"
$ECHO "should be removed from configure.ac or the version numbers in this"
$ECHO " $AUTOGEN_SH --verbose"
else
$ECHO "reviewing the minimum GNU Autotools version settings contained in"
- $ECHO "this script along with the macros being used in your `echo $CONFIGURE | basename` file."
+ $ECHO "this script along with the macros being used in your `basename \"$CONFIGURE\"` file."
fi
$ECHO
$ECHO $ECHO_N "Continuing build preparation ... $ECHO_C"
automake_output="`$AUTOMAKE $AUTOMAKE_OPTIONS 2>&1`"
ret=$?
$VERBOSE_ECHO "$automake_output"
-
+
if [ ! $ret = 0 ] ; then
###################
automake_output="`$AUTOMAKE $ALT_AUTOMAKE_OPTIONS 2>&1`"
ret=$?
$VERBOSE_ECHO "$automake_output"
-
+
if [ ! $ret = 0 ] ; then
# test if libtool is busted
libtool_failure "$automake_output"
projects / chaz / yoink / blobdiff