From:	Hans-Bernhard Broeker <broeker AT acp3bf DOT physik DOT rwth-aachen DOT de>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: XLib
Date:	14 Mar 2000 12:37:44 GMT
Organization:	Aachen University of Technology (RWTH)
Lines:	19
Message-ID:	<8albqo$du7$1@nets3.rz.RWTH-Aachen.DE>
References:	<8a8q20$7d5$1 AT news5 DOT svr DOT pol DOT co DOT uk> <4hincskp6kmkajar8b5dp4m1paql5uqrfc AT 4ax DOT com>
NNTP-Posting-Host:	acp3bf.physik.rwth-aachen.de
X-Trace:	nets3.rz.RWTH-Aachen.DE 953037464 14279 137.226.32.75 (14 Mar 2000 12:37:44 GMT)
X-Complaints-To:	abuse AT rwth-aachen DOT de
NNTP-Posting-Date:	14 Mar 2000 12:37:44 GMT
User-Agent:	tin/1.4-19991113 ("No Labels") (UNIX) (Linux/2.0.0 (i586))
Originator:	broeker@
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp
Reply-To:	djgpp AT delorie DOT com

Benjamin Chen <bigben AT ms1 DOT hinet DOT net> wrote:
> On Thu, 9 Mar 2000 18:20:47 -0000, "Ian"
> <duxbury AT kentmere23 DOT freeserve DOT co DOT uk> wrote:

> After that, delete the "-O" following CFLAGS in xlib.mk file.
> type makeall, it should then works.

> IMHO, I guess xlib using too much inline assembly which sometimes
> confuses gcc when compiling the xlib with the optimal parameter 
> "-O" been turned on.

That does by no means signify that there is too *much* inline assembly
in Xlib --- it means that the inline assembly in Xlib ist too buggy,
or too badly written. Well-written inline assembly works nicely even
with full gcc optimization turned on, as it has information needed by
the optimizer to avoid breaking it.
-- 
Hans-Bernhard Broeker (broeker AT physik DOT rwth-aachen DOT de)
Even if all the snow were burnt, ashes would remain.

- Raw text -