comments to makefile

JLRipley314 · Sep 12, 2020 · 9fdb749 · 9fdb749
1 parent dbc1b3e
commit 9fdb749
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/Makefile b/Makefile
@@ -1,5 +1,7 @@
 #==========================================================================
-## Compiles fortran code and links to FFTW
+## Usage: compiles fortran code and links to FFTW
+##
+## Configured for two compiler options (variable FC): ifort and gfortran
 #==========================================================================
 TOP= ./
 SRC= $(TOP)src/
@@ -16,7 +18,7 @@ vpath %.f90 $(SRC)
 INCFFTW= /usr/include
 LIBFFTW= /lib/x86_64-linux-gnu
 #==========================================================================
-FC = gfortran#ifort#
+FC = ifort#gfortran#
 
 FFLAGS= -g -fmax-errors=5 -O2