Date:	Mon, 26 Mar 2001 23:12:30 +0300
From:	Juhapekka Tolvanen <juhtolv AT st DOT jyu DOT fi>
To:	pgcc AT delorie DOT com
Subject:	Test-material for Pentium-GCC
Message-ID:	<20010326231229.A11585@verso.st.jyu.fi>
Mime-Version:	1.0
User-Agent:	Mutt/1.2.5i
Organization:	=?iso-8859-1?Q?Overhovel_of_Jyv=E4skyl=E4?=
X-URL:	http://www.jyu.fi/~juhtolv/
X-Mailer-URL:	http://www.mutt.org/
X-Editor:	Vim http://www.vim.org/
X-Operating-System:	Linux 2.4.2 on an i586
X-MIME-Autoconverted:	from 8bit to quoted-printable by verso.st.jyu.fi id XAA12225
X-MIME-Autoconverted:	from quoted-printable to 8bit by delorie.com id PAA15353
Reply-To:	pgcc AT delorie DOT com

I have found, that this program does not compile, if better
optimizations than -O2 are used:

http://divx.euro.ru

It is C++-software, that can be used for decoding and encoding of
ASF-files and AVI-files using Divx ;-) -codec 

I tried these options:

CC=/usr/local/pggc/bin/gcc \
CXX=/usr/local/pggc/bin/g++ \
CPP=/usr/local/pggc/bin/gcc \
CFLAGS='-O6 -Os -march=pentium -mcpu=pentium -malign-double -mstack-align-double -funroll-all-loops' \
CXXFLAGS='-O6 -Os -march=pentium -mcpu=pentium -malign-double -mstack-align-double -funroll-all-loops' \
CPPFLAGS='-O6 -Os -march=pentium -mcpu=pentium -malign-double -mstack-align-double -funroll-all-loops'

 * * * 

If I remember correctly, also this software had some problems, when
compiled with Pentium-GCC with options:

http://www.mpg123.de/

I used this stabbed version of Ilpo "Ashitaka" Ruotsalainen:

http://www.ee.oulu.fi/%7Elonewolf/files/

There is a target called "linux-lonewolf" in that Makefile, so use it.
But I created this:

linux-juhtolv:
        $(MAKE) CC=/usr/local/pggc/bin/gcc CPP=/usr/local/pggc/bin/gcc \
                LDFLAGS= \
                OBJECTS='decode_i386.o dct64_i386.o decode_i586.o \
                        audio_oss.o term.o' \
                CFLAGS='-DI386_ASSEM -DREAL_IS_FLOAT -DPENTIUM_OPT -DLINUX \
                        -DREAD_MMAP -DOSS -DNO_WAV -DTERM_CONTROL \
                        -Wall -O6 -march=pentium -mcpu=pentium \
                        -fomit-frame-pointer -funroll-all-loops \
                        -malign-loops=2 -malign-jumps=2 -malign-functions=2 \
                        -finline-functions -ffast-math \
                        -malign-double -mstack-align-double'\
                mpg123-make

 * * *

Information about my computer is here:

http://www.cc.jyu.fi/~juhtolv/eng/tietokone.eng.html

P.S: I do not subscribe to this list. You can Cc: to me if you want, but
I amm smart enough to read mailing list archives via WWW.

-- 
Juhapekka "naula" Tolvanen * U of Jyväskylä * * juhtolv AT st DOT jyu DOT fi
http://www.st.jyu.fi/~juhtolv/spam.html * STRAIGHT BUT NOT NARROW
-----------------------------------------------------------------
"rakkaus maistuu häpeältä"                Ilkka "Olemus" Suominen

- Raw text -