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Re: sys_socket module: make <sys/socket.h> self-contained
From: |
Eric Blake |
Subject: |
Re: sys_socket module: make <sys/socket.h> self-contained |
Date: |
Sat, 03 Mar 2007 07:25:25 -0700 |
User-agent: |
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.0.10) Gecko/20070221 Thunderbird/1.5.0.10 Mnenhy/0.7.4.666 |
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According to Bruno Haible on 3/2/2007 6:33 PM:
> Since our goal is to allow people to program against the POSIX specifications,
> here is a proposed patch. It causes lib/sys/socket.h to be created on
> systems like MacOS X. Tested on Linux, MacOS X, mingw.
OK, except:
> ! if test $gl_cv_header_sys_socket_h_selfcontained = yes; then
> SYS_SOCKET_H=''
> else
> + SYS_SOCKET_H='sys/socket.h'
> +
> dnl We cannot use AC_CHECK_HEADERS_ONCE here, because that would make
> dnl the check for those headers unconditional; yet cygwin reports
> dnl that the headers are present but cannot be compiled (since on
> dnl cygwin, all socket information should come from sys/socket.h).
This comment...
> !
> ! AC_CHECK_HEADERS([sys/socket.h])
> ! gl_ABSOLUTE_HEADER([sys/socket.h])
> ! ABSOLUTE_SYS_SOCKET_H=\"$gl_cv_absolute_sys_socket_h\"
> ! AC_SUBST([ABSOLUTE_SYS_SOCKET_H])
> ! if test $ac_cv_header_sys_socket_h = yes; then
> ! HAVE_SYS_SOCKET_H=1
> ! HAVE_WINSOCK2_H=0
> ! HAVE_WS2TCPIP_H=0
> ! else
> ! HAVE_SYS_SOCKET_H=0
...should be moved here (and perhaps reworded a bit), to avoid future
copy-n-paste confusion :)
> ! AC_CHECK_HEADERS([winsock2.h ws2tcpip.h])
> ! if test $ac_cv_header_winsock2_h = yes; then
- --
Don't work too hard, make some time for fun as well!
Eric Blake address@hidden
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