Correctly determine whether pow is available in libc on AIX 7 with xlc.

[gnulib.git] / m4 / sqrt.m4

diff --git a/m4/sqrt.m4 b/m4/sqrt.m4
index d87648c..dd87ed2 100644 (file)
--- a/m4/sqrt.m4
+++ b/m4/sqrt.m4
@@ -1,4 +1,4 @@
-# sqrt.m4 serial 2
+# sqrt.m4 serial 3
 dnl Copyright (C) 2010 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -6,5 +6,5 @@ dnl with or without modifications, as long as this notice is preserved.
 
 AC_DEFUN([gl_FUNC_SQRT],
 [
-  gl_MATHFUNC([sqrt], [double], [(double)])
+  gl_COMMON_DOUBLE_MATHFUNC([sqrt])
 ])