--- a/geomag/Makefile	Tue Jul 08 21:50:22 2014 -0400
+++ b/geomag/Makefile	Mon Feb 23 09:19:46 2015 +0000
@@ -1,6 +1,4 @@
-CC = gcc
-RM = rm -f
-BIN = /usr/local/bin
+# Generic minimal makefile for linux.
 
 all: magdec
 
@@ -8,7 +6,7 @@
 	$(CC) -o $@ geomag_calc.o magdec.o -lm
 
 install: magdec
-	install magdec $(BIN)
+	install magdec /usr/local/bin
 
 clean:
 	$(RM) *.o  magdec