spawn-pipe tests: Fix link error.

[pspp] / m4 / logl.m4

diff --git a/m4/logl.m4 b/m4/logl.m4
index 3dea2cc5c2c666e561250656d8af8ae093f01a57..dfc301a921a6a0831859156e2d45b8a8b9c5eff8 100644 (file)
--- a/m4/logl.m4
+++ b/m4/logl.m4
@@ -1,4 +1,4 @@
-# logl.m4 serial 3
+# logl.m4 serial 4
 dnl Copyright (C) 2010-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -55,7 +55,7 @@ AC_DEFUN([gl_FUNC_LOGL],
   else
     HAVE_DECL_LOGL=0
     HAVE_LOGL=0
-    AC_LIBOBJ([logl])
+    dnl Find libraries needed to link lib/logl.c.
     AC_REQUIRE([gl_FUNC_FREXPL])
     AC_REQUIRE([gl_FUNC_ISNANL])
     AC_REQUIRE([gl_FUNC_FLOORL])