isl: Fix make check

diff --git a/src/intel/isl/Makefile.am b/src/intel/isl/Makefile.am
index ffc2669f6bf7b336fe314b86a999ba08cb350e61..806934eae5b5b0e52dbfec0c6f3b91f0a935962b 100644 (file)
--- a/src/intel/isl/Makefile.am
+++ b/src/intel/isl/Makefile.am
@@ -110,6 +110,7 @@ check_PROGRAMS = $(TESTS)
 
 # Link tests to lib965_compiler.la for brw_get_device_info().
 tests_ldadd =                                          \
+       -lm                                             \
        libisl.la                                       \
        $(top_builddir)/src/mesa/drivers/dri/i965/libi965_compiler.la