added gfortran compiler flag to ignore the type missmatch warnings: -fallow-argument-mismatch

configure.ac

@@ -134,9 +134,9 @@ case $FC in
     FCFLAGS=" "
     AR="ar"
     if $debug ;then
-      OPTFLAGS="-O3 -O4 -O5 -ffast-math"
+      OPTFLAGS="-O3 -O4 -O5 -ffast-math -fallow-argument-mismatch"
     else
-      OPTFLAGS="-O0 -g3"
+      OPTFLAGS="-O2 -g3 -fallow-argument-mismatch"
     fi
     EXEADD=".gfortran"$EXEADD
     DISLINSUB="gf"