Re: socketlib missing dep on sys_socket

[Bruno Haible]

Hi Ian,

> gnulib-tool --test socketlib fails with:
> 
> > configure:3552: error: possibly undefined macro: gl_PREREQ_SYS_H_WINSOCK2
> 
> Adding a dependency on sys_socket fixes it. Trivial patch attached.

The 'socketlib' module needs just the gl_PREREQ_SYS_H_WINSOCK2, not the
<sys/socket.h> header. Therefore it is cheaper (in terms of dependencies) to
just add the .m4 file. I'm applying this:


2010-10-14  Bruno Haible  <address@hidden>

        socketlib: Fix.
        * modules/socketlib (Files): Add m4/sys_socket_h.m4. Needed for
        gl_PREREQ_SYS_H_WINSOCK2.
        Reported by Ian Beckwith <address@hidden>.

--- modules/socketlib.orig      Fri Oct 15 00:40:08 2010
+++ modules/socketlib   Fri Oct 15 00:38:43 2010
@@ -3,6 +3,7 @@
 
 Files:
 m4/socketlib.m4
+m4/sys_socket_h.m4
 
 Depends-on: