diff -u unixbench-5.1.2-orig/Makefile unixbench-5.1.2/Makefile
--- unixbench-5.1.2-orig/Makefile	2007-12-22 19:51:21 +0000
+++ unixbench-5.1.2/Makefile	2009-10-15 14:54:10 +0000
@@ -46,7 +46,7 @@
 GRAPHIC_TESTS = defined
 
 # Set "GL_LIBS" to the libraries needed to link a GL program.
-GL_LIBS = -lGL -lXext -lX11
+GL_LIBS = -lGL -lXext -lX11 -lm
 
 
 # COMPILER CONFIGURATION: Set "CC" to the name of the compiler to use
Common subdirectories: unixbench-5.1.2-orig/pgms and unixbench-5.1.2/pgms
Common subdirectories: unixbench-5.1.2-orig/results and unixbench-5.1.2/results
Common subdirectories: unixbench-5.1.2-orig/src and unixbench-5.1.2/src
Common subdirectories: unixbench-5.1.2-orig/testdir and unixbench-5.1.2/testdir
Common subdirectories: unixbench-5.1.2-orig/tmp and unixbench-5.1.2/tmp