gettimeofday: port recent C++ fix to Emacs

[gnulib.git] / modules / isnanl-nolibm-tests

diff --git a/modules/isnanl-nolibm-tests b/modules/isnanl-nolibm-tests
index 6a2ed4e..ddc3c94 100644 (file)
--- a/modules/isnanl-nolibm-tests
+++ b/modules/isnanl-nolibm-tests
@@ -11,6 +11,7 @@ float
 
 configure.ac:
 gl_LONG_DOUBLE_EXPONENT_LOCATION
+AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE])
 
 Makefile.am:
 TESTS += test-isnanl-nolibm