Make tests conditional on BUILD_DOUBLE

utest/test_kernel_regress.c

@@ -22,6 +22,7 @@ double m[DATASIZE*DATASIZE];
 
 CTEST(kernel_regress,skx_avx)
 {
+#ifdef BUILD_DOUBLE
     double norm;
     int i, j, info;
     srand(0);
@@ -47,4 +48,5 @@ CTEST(kernel_regress,skx_avx)
     
     norm = cblas_dnrm2(DATASIZE*DATASIZE, X, 1);
     ASSERT_DBL_NEAR_TOL(0.0, norm, 1e-10);
+#endif
 }

utest/test_rotmg.c

@@ -33,6 +33,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "openblas_utest.h"
 
+#ifdef BUILD_DOUBLE
 CTEST (drotmg,rotmg)
 {
 	double te_d1, tr_d1;
@@ -204,3 +205,4 @@ CTEST(drotmg, drotmg_D1_big_D2_big_flag_zero)
 		ASSERT_DBL_NEAR_TOL(tr_param[i], te_param[i], DOUBLE_EPS);
 	}
 }
+#endif