bootstrap

#!/bin/sh

vt_this_version="5.11b`date +%y%m%d`"
otf_given_pkg=""
otf_force_update="no"
otf_ignore="no"
otf_latest_version="1.8sturgeon"
otf_pkg_url="http://tu-dresden.de/die_tu_dresden/zentrale_einrichtungen/zih/forschung/software_werkzeuge_zur_unterstuetzung_von_programmierung_und_optimierung/otf/dateien/OTF-$otf_latest_version.tar.gz"
libtoolize_cmd="$LIBTOOLIZE"

################################################################################
#
# show_usage - shows the usage of this script
#
################################################################################
show_usage() {
	cat <<EOF
usage: $0 [options]

options:
   -v | --version <version>       version string of VampirTrace (e.g. 1.2.3alpha)
   -f | --force-update-otf        force update of internal OTF sources
   -i | --ignore-otf              ignore missing internal OTF sources
   -o | --otf-package <package>   path of OTF package (OTF-*.tar.gz)
   -h | --help                    display this help and exit
EOF
}

################################################################################
#
# run_and_check - run a command, printing error on failure
#
# input: command
#
################################################################################
run_and_check() {
	local cmd="$*"

	echo "[Running] $cmd"
	eval $cmd
	if [ "$?" != 0 ] ; then
		echo "$0: error: execution of \"$cmd\" failed"
		exit 1
	fi
}

################################################################################
#
# update_otf - update OTF sources in extlib/otf, if necessary/desired
#              - by given OTF package
#              or
#              - from the OTF website via 'wget'
#
################################################################################
update_otf() {
	local do_update="$otf_force_update"
	local otf_pkg=""

	echo "*** Checking for internal OTF sources in 'extlib/otf'"
	if [ "$do_update" = "no" -a "$otf_ignore" = "no" ] ; then
		if [ ! -f extlib/otf/configure ] ; then
			do_update="yes"
			echo "--> no 'configure' found - update required"
		else
			echo "--> ok - no update required"
		fi
	elif [ "$do_update" = "no" -a "$otf_ignore" = "yes" ] ; then
		echo "--> ignored"
	else
		echo "--> update forced"
	fi

	if [ "$do_update" = "yes" ] ; then
		if [ "$otf_given_pkg" = "" ] ; then
			echo "*** Updating OTF sources from web"
			run_and_check "wget -t 1 -T 10 \"$otf_pkg_url\""
			otf_pkg="OTF-$otf_latest_version.tar.gz"
		else
			echo "*** Updating OTF sources by given package ($otf_given_pkg)"
			otf_pkg="$otf_given_pkg"
		fi

		run_and_check "gunzip -c \"$otf_pkg\" | tar xf -"
		run_and_check "cp -R OTF-*/* extlib/otf/"
		run_and_check "rm -rf OTF-*"
        fi
}

################################################################################
#
# main - do the real work...
#
################################################################################ 

# check command line parameters
#
echo "*** Checking command line parameters"
while( [ $# -gt 0 ] ); do
	case "$1" in
		-f | --force-update-otf)
			otf_force_update="yes"
			otf_ignore="no"
			;;
		-i | --ignore-otf)
			otf_ignore="yes"
			otf_force_update="no"
			;;
		-o | --otf-package)
			if [ "$2" = "" ] ; then
				echo "$0: <package> expected - $1"
				exit 1
			fi
			otf_given_pkg=$2;
			otf_force_update="yes"
			otf_ignore="no"
			shift
			;;
		-v | --version)
			if [ "$2" = "" ] ; then
				echo "$0: <version> expected - $1"
				exit 1
			fi
			vt_this_version=$2; shift
			;;
		-h | --help)
			show_usage
			exit 0
			;;
		*)
			echo "$0: unknown option - $1"
			show_usage
			exit 1
			;;
	esac
	shift
done

# check for libtoolize command, if necessary
#
echo "*** Checking for libtoolize"
if [ -z "$libtoolize_cmd" ] ; then
	which libtoolize >/dev/null 2>&1
	if [ "$?" = 0 ] ; then
		libtoolize_cmd="libtoolize"
	else
		which glibtoolize >/dev/null 2>&1
		if [ "$?" = 0 ] ; then
			libtoolize_cmd="glibtoolize"
		else
			echo "$0: error: neither \"libtoolize\" nor \"glibtoolize\" found"
			exit 1
		fi
	fi
fi
echo "--> $libtoolize_cmd"

# update OTF
update_otf

# create VERSION file
#
rm -f VERSION
echo "*** Setting version for this working copy to '$vt_this_version'"
echo $vt_this_version >VERSION
if [ ! -f VERSION ] ; then
	echo "$0: error: cannot create VERSION file"
	exit 1
fi

# run GNU tools
#
echo "*** Running GNU tools"
run_and_check $libtoolize_cmd --automake --copy
echo "+++ Adjusting libtool"
echo "--- Patching for PGI C++ compilers"
patch -N -p0 < config/m4/lt-pgi-cxx.diff >/dev/null 2>&1
rm -f config/m4/libtool.m4.orig
rm -f config/m4/libtool.m4.rej
echo "--- Patching for BlueGene/P cross compilers"
patch -N -p0 < config/m4/lt-bgp-cross.diff >/dev/null 2>&1
rm -f config/m4/libtool.m4.orig
rm -f config/m4/libtool.m4.rej
echo "--- Patching for NEC SX cross assembler"
patch -N -p0 < config/ltmain-sxas.diff >/dev/null 2>&1
rm -f config/ltmain.sh.orig
rm -f config/ltmain.sh.rej

run_and_check aclocal -I config/m4
run_and_check autoheader
run_and_check autoconf
run_and_check automake --add-missing --copy --include-deps

echo "*** Adjusting configure"
echo "+++ Patching for PGI 10 Fortran compiler (pgfortran)"
sed -e 's/gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn/gfortran g95 xlf95 f95 fort ifort ifc efc pgfortran pgf95 lf95 ftn/' configure > configure.patched 
cp configure.patched configure
rm -f configure.patched

exit 0