X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=tests%2Ftest-math-c%2B%2B.cc;fp=tests%2Ftest-math-c%2B%2B.cc;h=efaadebed5b31f466cbe73a8407ebe92a34038cc;hb=6d131d20837bfac5a0c48692485debf3b28bfae2;hp=15970441c08a525fbe859e8f2e585aacc4cadcbf;hpb=58f8ff534c6e026b29c0d2cbba9c0f64c9bc755b;p=gnulib.git

diff --git a/tests/test-math-c++.cc b/tests/test-math-c++.cc
index 15970441c..efaadebed 100644
--- a/tests/test-math-c++.cc
+++ b/tests/test-math-c++.cc
@@ -241,6 +241,10 @@ SIGNATURE_CHECK (GNULIB_NAMESPACE::logl, long double, (long double));
 SIGNATURE_CHECK (GNULIB_NAMESPACE::log10f, float, (float));
 #endif
 
+#if GNULIB_TEST_LOG2
+SIGNATURE_CHECK (GNULIB_NAMESPACE::log2, double, (double));
+#endif
+
 #if GNULIB_TEST_MODFF
 SIGNATURE_CHECK (GNULIB_NAMESPACE::modff, float, (float, float *));
 #endif