Mercurial > hg > octave-lojdl > gnulib-hg
changeset 15328:c7ae1577bd26
sys_select: don't depend on sys_socket
This is so that Emacs doesn't have to drag in m4/sockpfaf.m4 etc; see
<http://lists.gnu.org/archive/html/bug-gnulib/2011-06/msg00358.html>.
This fix works on GNU and GNU-like platforms, but has not been tested
on native Windows.
* lib/sys_select.in.h: Include <sys/socket.h> only if native Windows.
* m4/sys_select_h.m4 (gl_HEADER_SYS_SELECT): Do not require
gl_HEADER_SYS_SOCKET.
* modules/sys_select (Files): Add m4/sys_socket_h.m4, for
gl_PREREQ_SYS_H_WINSOCK2.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Thu, 30 Jun 2011 10:58:24 -0700 |
parents | 5e07722935cf |
children | e121c7cef4a9 |
files | ChangeLog lib/sys_select.in.h m4/sys_select_h.m4 modules/sys_select |
diffstat | 4 files changed, 18 insertions(+), 4 deletions(-) [+] |
line wrap: on
line diff
--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,16 @@ +2011-06-30 Paul Eggert <eggert@cs.ucla.edu> + + sys_select: don't depend on sys_socket + This is so that Emacs doesn't have to drag in m4/sockpfaf.m4 etc; see + <http://lists.gnu.org/archive/html/bug-gnulib/2011-06/msg00358.html>. + This fix works on GNU and GNU-like platforms, but has not been tested + on native Windows. + * lib/sys_select.in.h: Include <sys/socket.h> only if native Windows. + * m4/sys_select_h.m4 (gl_HEADER_SYS_SELECT): Do not require + gl_HEADER_SYS_SOCKET. + * modules/sys_select (Files): Add m4/sys_socket_h.m4, for + gl_PREREQ_SYS_H_WINSOCK2. + 2011-06-29 Eric Blake <eblake@redhat.com> pipe2: fix C89 compile problem
--- a/lib/sys_select.in.h +++ b/lib/sys_select.in.h @@ -80,7 +80,9 @@ /* On native Windows platforms: Get the 'fd_set' type. Also, gnulib's <sys/socket.h> redefines select so as to hide the declaration from <winsock2.h>. */ -# include <sys/socket.h> +# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +# include <sys/socket.h> +# endif #endif /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
--- a/m4/sys_select_h.m4 +++ b/m4/sys_select_h.m4 @@ -1,4 +1,4 @@ -# sys_select_h.m4 serial 16 +# sys_select_h.m4 serial 17 dnl Copyright (C) 2006-2011 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -6,7 +6,6 @@ AC_DEFUN([gl_HEADER_SYS_SELECT], [ - AC_REQUIRE([gl_HEADER_SYS_SOCKET]) AC_REQUIRE([gl_SYS_SELECT_H_DEFAULTS]) AC_CACHE_CHECK([whether <sys/select.h> is self-contained], [gl_cv_header_sys_select_h_selfcontained],