From: Zack Weinberg <zack@wolery.cumb.org>
To: "H . J . Lu" <hjl@valinux.com>
Cc: gcc@gcc.gnu.org, gcc-bugs@gcc.gnu.org
Subject: Re: Why is the -undef option removed from cpp.
Date: Thu, 29 Jun 2000 14:27:00 -0000 [thread overview]
Message-ID: <20000629142744.Z279@wolery.cumb.org> (raw)
In-Reply-To: <20000629135229.A24075@valinux.com>
On Thu, Jun 29, 2000 at 01:52:29PM -0700, H . J . Lu wrote:
> The -undef option:
>
> -undef Do not predefine any nonstandard macros.
>
> is removed from cpp in gcc 2.96. But XFree86 4.0 uses
>
> #define RawCppCmd CppCmd -undef
>
> As the result, many files generated by RawCppCmd are empty. Why is
> it removed?
It is not removed. Your installation is broken; you have CppCmd
pointing at an internal executable instead of the preprocessor.
zw
prev parent reply other threads:[~2000-06-29 14:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-06-29 13:52 H . J . Lu
2000-06-29 14:27 ` Zack Weinberg [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20000629142744.Z279@wolery.cumb.org \
--to=zack@wolery.cumb.org \
--cc=gcc-bugs@gcc.gnu.org \
--cc=gcc@gcc.gnu.org \
--cc=hjl@valinux.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).