From: Glenn Morris <rgm@gnu.org>
To: Chong Yidong <cyd@stupidchicken.com>
Cc: emacs-devel@gnu.org
Subject: Re: Pretest compilation problem
Date: Wed, 16 Feb 2011 14:11:37 -0500 [thread overview]
Message-ID: <4y7hczeqvq.fsf@fencepost.gnu.org> (raw)
In-Reply-To: <878vxgjbyn.fsf@stupidchicken.com> (Chong Yidong's message of "Wed, 16 Feb 2011 09:22:40 -0500")
Chong Yidong wrote:
> Adding $(CFLAGS) sounds correct,
ALL_CFLAGS used to be there in Emacs 23.1. It was removed in r1.461,
2009-12-16, by Andreas ("Don't compile prefix-args.c twice.")
I'm sure he will be happy to provide a detailed explanation.
http://cvs.savannah.gnu.org/viewvc/emacs/src/Makefile.in?root=emacs&r1=1.460&r2=1.461&pathrev=MAIN
> except for a comment about this rule in Makefile.in, which I don't
> understand:
>
> /* We do not use ALL_LDFLAGS because LD_SWITCH_SYSTEM and LD_SWITCH_MACHINE
> often contain options that have to do with using Emacs''s crt0,
> which are only good with temacs. */
IIRC, the Makefiles tried to make a distinction between flags that were
only needed to link temacs (see the various TEMACS variables, eg
LD_SWITCH_SYSTEM_TEMACS), and flags that were needed to compile separate
things like prefix-args. It's quite possible that the comment is
inaccurate or outdated though.
next prev parent reply other threads:[~2011-02-16 19:11 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CMM.0.94.0.1297820041.beebe@psi.math.utah.edu>
2011-02-16 14:22 ` Pretest compilation problem Chong Yidong
2011-02-16 15:32 ` Andreas Schwab
2011-02-17 3:16 ` CC, CFLAGS, and -m32 [was Re: Pretest compilation problem] Glenn Morris
2011-02-17 17:28 ` Paul Eggert
2011-02-19 17:39 ` Chong Yidong
2011-02-19 18:14 ` Paul Eggert
2011-02-17 22:57 ` Miles Bader
2011-02-16 19:11 ` Glenn Morris [this message]
2011-02-16 22:22 ` Pretest compilation problem Andreas Schwab
2011-02-17 1:40 ` Chong Yidong
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