--- SLmake.inc.example.orig	2019-11-26 20:37:04 UTC
+++ SLmake.inc.example
@@ -20,17 +20,17 @@
 #     -DUpCase   (fortran subprogram names are upper case without any suffix)
 #     -DAdd_     (fortran subprogram names are lower case with "_" appended)
 
-CDEFS         = -DAdd_
+CDEFS         = -DAdd_ -DNO_IEEE $(USEMPI)
 
 #
 #  The fortran and C compilers, loaders, and their flags
 #
 
-FC            = mpif90
-CC            = mpicc 
-NOOPT         = -O0
-FCFLAGS       = -O3
-CCFLAGS       = -O3
+FC            = @MPIF77@
+CC            = @MPICC@
+NOOPT         = @NOOPT@
+FCFLAGS       = @FFLAGS@
+CCFLAGS       = @CFLAGS@
 FCLOADER      = $(FC)
 CCLOADER      = $(CC)
 FCLOADFLAGS   = $(FCFLAGS)
@@ -55,6 +55,6 @@ SCALAPACKLIB  = libscalapack.a
 #  BLAS, LAPACK (and possibly other) libraries needed for linking test programs
 #
 
-BLASLIB       = -lblas
-LAPACKLIB     = -llapack
+BLASLIB       = -L@LOCALBASE@/lib @BLAS@
+LAPACKLIB     = -L@LOCALBASE@/lib @LAPACK@
 LIBS          = $(LAPACKLIB) $(BLASLIB)