Re: link-warning usage improvements

[Bruno Haible]

Eric Blake wrote:
> +       * m4/sys_utsname_h.m4 (gl_SYS_UTSNAME_H)
> +       (gl_SYS_UTSNAME_H_DEFAULTS): Likewise.

The patch you committed lacked the modification corresponding to the second
ChangeLog line. I'm adding it:


2009-12-31  Bruno Haible  <address@hidden>

        * m4/sys_utsname_h.m4 (gl_SYS_UTSNAME_H_DEFAULTS): Don't set
        SYS_UTSNAME_H.

--- m4/sys_utsname_h.m4.orig    Thu Dec 31 22:20:06 2009
+++ m4/sys_utsname_h.m4 Thu Dec 31 21:44:14 2009
@@ -39,5 +39,4 @@
   dnl Assume proper GNU behavior unless another module says otherwise.
   HAVE_UNAME=1;           AC_SUBST([HAVE_UNAME])
   HAVE_STRUCT_UTSNAME=1;  AC_SUBST([HAVE_STRUCT_UTSNAME])
-  SYS_UTSNAME_H='';       AC_SUBST([SYS_UTSNAME_H])
 ])