grab_xyce.sh

#!/bin/sh
#-------------------------------------------------------------------------
#
#  Copyright (c) 2020 Rajit Manohar
#
#  This program 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 2
#  of the License, or (at your option) any later version.
#
#  This program 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, write to the Free Software
#  Foundation, Inc., 51 Franklin Street, Fifth Floor,
#  Boston, MA  02110-1301, USA.
#
#-------------------------------------------------------------------------

if [ $# -ne 1 ]
then
	echo "Usage: $0 <path-to-xyce-build-dir>"
	exit 1
fi

xyce_build=$1

echo "Xyce build dir: $xyce_build"

if [ -f $xyce_build/link.txt ]
then
    $file=$xyce_build/link.txt
else    
    if [ ! -d $xyce_build ]
    then
	echo "Could not find directory $xyce_build"
	exit 1
    fi

    if [ ! -d $xyce_build/src/CMakeFiles/Xyce.dir ]
    then
	echo "Could not find Xyce sub-directory (src/CMakeFiles/Xyce.dir) in $xyce_build"
	exit 1
    fi

    file=$xyce_build/src/CMakeFiles/Xyce.dir/link.txt
fi

if [ ! -f $file ]
then
    echo "Could not find Xyce link.txt file in build directory"
    exit 1
fi

#
# Now find the linker options!
#

linker_stuff=
compiler_stuff=
found=0

for i in `cat $file`
do
    case $found in
	0) compiler_stuff=$i; found=1;;
	1) if [ $i = "Xyce" ]
	   then
	       found=2
	   fi;;
	2)  if [ $i = "libxyce.a" ]
	    then
		val="-lxyce"
	    else
		val=$i
	    fi;
	    linker_stuff="${linker_stuff} $val";;
    esac
done

echo
echo "Creating xyce.in..."
echo 
echo "Xyce was linked with the following compiler:"
echo "  $compiler_stuff"
echo 
echo "If this is different from the standard compiler, use it for linking actsim"
echo "(e.g. by using make CXX=newcompiler)"
echo 
echo "LIBXYCE=-lxycecinterface $linker_stuff" > xyce.in