 -# B80 entry into each subroutine  ; Rb bounds; Rc array conformance
 -  FOUND = true
 -endif
--
 -ifeq (${F90},)  # If the variable isn't set, make sure compilation bombs
 -error:
 -	echo Error: environmental variable "F90" not set! Use make F90=[gfortran|ifort]
 -endif
 -ifneq (${FOUND},true) # If it's set but no matching flags then bomb
--error:
+-error:	
 -	echo Error: makefile doesn\'t have flags for this compiler; use make F90=[gfortran|ifort]
 -endif
 -

-  FOUND = true
-endif
-ifeq (${F90},xlf90) # IBM compiler
-  FFLAGS = -g -C -fPIC -qsuffix=f=f90
-  FOUND = true
-endif
-ifeq (${F90},f95) # Absoft PPC compiler

From d8eb1e4fa481c186c1e5d34c1c320a47ea7bc069 Mon Sep 17 00:00:00 2001
From: Jan Janssen <jan-janssen@users.noreply.github.com>
Date: Tue, 13 Jul 2021 15:05:27 +0200
Subject: [PATCH] Update Makefile

---
 src/Makefile | 44 --------------------------------------------
 1 file changed, 44 deletions(-)

diff --git a/src/Makefile b/src/Makefile
index 89ed12be..0e2c8cbe 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -2,50 +2,6 @@
 # multiple platforms/compilers. Branch according to an environmental
 # variable F90. I wish someone would show me a better way of doing this.
 
-ifeq (${F90},gfortran)  # free fortran compiler
-  FFLAGS =  -g -fbounds-check -fPIC -pedantic -Wall -ffree-line-length-none
-  FOUND = true
