gettimeofday: port recent C++ fix to Emacs

[gnulib.git] / m4 / sqrt.m4

diff --git a/m4/sqrt.m4 b/m4/sqrt.m4
index 947389a..f109222 100644 (file)
--- a/m4/sqrt.m4
+++ b/m4/sqrt.m4
@@ -1,10 +1,10 @@
-# sqrt.m4 serial 1
-dnl Copyright (C) 2010 Free Software Foundation, Inc.
+# sqrt.m4 serial 3
+dnl Copyright (C) 2010-2013 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
 
 AC_DEFUN([gl_FUNC_SQRT],
 [
-  gl_MATHFUNC([sqrt])
+  gl_COMMON_DOUBLE_MATHFUNC([sqrt])
 ])