tests: Add -lm to LDADD for dristat

Fixes build failure due to unresolved log2.

Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 9a2d932..a511d28 100644 (file)
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -33,6 +33,8 @@ check_PROGRAMS = \
        dristat \
        drmstat
 
+dristat_LDADD = -lm
+
 if HAVE_NOUVEAU
 SUBDIRS += nouveau
 endif