--- necpp-1.5.3/testharness/c_src/Makefile.orig	2014-10-22 03:35:18.000000000 +0200
+++ necpp-1.5.3/testharness/c_src/Makefile	2014-11-29 17:10:22.461078903 +0100
@@ -9,7 +9,7 @@ objects = calculations.o fields.o geomet
 	  main.o matrix.o misc.o network.o radiation.o somnec.o
 
 $(PROJECT) : $(objects)
-	    $(CC) -lm -o $(PROJECT) $(objects)
+	    $(CC) -o $(PROJECT) $(objects) -lm
 
 $(objects) : nec2c.h
 
