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Re: syncing Emacs from sources maintained elsewhere
From: |
Eric Blake |
Subject: |
Re: syncing Emacs from sources maintained elsewhere |
Date: |
Fri, 28 Jan 2011 15:40:08 -0700 |
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On 01/28/2011 03:36 PM, Eli Zaretskii wrote:
>> Date: Fri, 28 Jan 2011 13:06:21 -0800
>> From: Paul Eggert <address@hidden>
>> CC: Bruno Haible <address@hidden>, address@hidden,
>> address@hidden
>>
>> Gnulib uses #include_next only on compilers that support
>> #include_next, and uses plain #include (to an absolute file name)
>> otherwise.
>
> Yes, I saw that. But I don't see how I can use that trick in this
> case. Unlike gnulib, which does this for the machine where the
> software is built, I need to produce a getopt.h file that will work on
> any machine. And since there's no standard place to install system
> headers on Windows machines, I don't see what absolute file name I
> could possibly use. Maybe I'm missing something.
Can you assume that emacs will always be built with gcc on Windows, or
are there people that insist on building with a non-free compiler?
#include_next is supported by gcc, so the question boils down to one of
how many compilers you are trying to support (and whether those other
compilers also have either #include_next or something else that
functions the same and can still be #ifdef/#Pragma'd into the header).
--
Eric Blake address@hidden +1-801-349-2682
Libvirt virtualization library http://libvirt.org
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- Re: syncing Emacs from sources maintained elsewhere, (continued)
- Re: syncing Emacs from sources maintained elsewhere, Eli Zaretskii, 2011/01/23
- Re: syncing Emacs from sources maintained elsewhere, Paul Eggert, 2011/01/24
- Re: syncing Emacs from sources maintained elsewhere, Eli Zaretskii, 2011/01/24
- Re: syncing Emacs from sources maintained elsewhere, Eli Zaretskii, 2011/01/26
- Re: syncing Emacs from sources maintained elsewhere, Paul Eggert, 2011/01/27
- Re: syncing Emacs from sources maintained elsewhere, Eli Zaretskii, 2011/01/27
- Re: syncing Emacs from sources maintained elsewhere, Bruno Haible, 2011/01/27
- Re: syncing Emacs from sources maintained elsewhere, Eli Zaretskii, 2011/01/28
- Re: syncing Emacs from sources maintained elsewhere, Paul Eggert, 2011/01/28
- Re: syncing Emacs from sources maintained elsewhere, Eli Zaretskii, 2011/01/28
- Re: syncing Emacs from sources maintained elsewhere,
Eric Blake <=
- Re: syncing Emacs from sources maintained elsewhere, Eli Zaretskii, 2011/01/29
- Re: syncing Emacs from sources maintained elsewhere, Simon Josefsson, 2011/01/29
- Re: syncing Emacs from sources maintained elsewhere, Eli Zaretskii, 2011/01/29
- gnulib strftime, Emacs, and nanosecond-resolution time stamps, Paul Eggert, 2011/01/28
- Re: syncing Emacs from sources maintained elsewhere, Ralf Wildenhues, 2011/01/24