#!/bin/csh
#
#   Shell to build and run the program to test Linear system solver
#
#   Following IF tests are C-Shell structures testing if certain files (-f)
#   do not (!) exist.
#
if (!(-f lin1.f)) then
   cp ~jhm/201/leastsq/lin1.f .
endif
if (! (-f lufort1.o)) then
   cp ~jhm/201/leastsq/lufort1.o .
endif
#
#   lufort1.o contains compiled "object code" for all subroutines and
#   functions needed to do LU decomposition and solution
#
#    Make an executable file
#
f77 lin1.f lufort1.o -o lintest
lintest