Author Topic: What Are The Useful Cflags?  (Read 6032 times)

pelrun

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What Are The Useful Cflags?
« Reply #15 on: January 24, 2007, 10:39:52 pm »
Tried it the other way around?  (oh, and without commas...)

CFLAGS="-O2 -mcpu=xscale -mtune=xscale" ./configure --with-opengl=no --with-x
SL-C3100 with usb power mod running debian eabi
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Capn_Fish

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What Are The Useful Cflags?
« Reply #16 on: January 25, 2007, 07:49:00 am »
Quote
Tried it the other way around?  (oh, and without commas...)

CFLAGS="-O2 -mcpu=xscale -mtune=xscale" ./configure --with-opengl=no --with-x
[div align=\"right\"][a href=\"index.php?act=findpost&pid=152330\"][{POST_SNAPBACK}][/a][/div]

I'll give it a shot.
SL-C750- pdaXrom beta 1 (mostly unused)
Current distro: Gentoo

kkazakov13

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What Are The Useful Cflags?
« Reply #17 on: January 25, 2007, 10:29:11 am »
Part of my build script:

(sometimes i customize it when needed)

Code: [Select]
#!/bin/sh

export CFLAGS="-O2 -mcpu=xscale -mtune=iwmmxt"
export CPPFLAGS="-O2 -mcpu=xscale -mtune=iwmmxt"

./configure --prefix=/usr --sysconfdir=/etc --datadir=/usr/share --localstatedir=/var $@ && make && mkdir -p package/usr
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Capn_Fish

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What Are The Useful Cflags?
« Reply #18 on: January 25, 2007, 08:13:53 pm »
Quote
Quote
Tried it the other way around?  (oh, and without commas...)

CFLAGS="-O2 -mcpu=xscale -mtune=xscale" ./configure --with-opengl=no --with-x
[div align=\"right\"][a href=\"index.php?act=findpost&pid=152330\"][{POST_SNAPBACK}][/a][/div]

I'll give it a shot.
[div align=\"right\"][a href=\"index.php?act=findpost&pid=152368\"][{POST_SNAPBACK}][/a][/div]
Just as a follow-up, that works fine.
SL-C750- pdaXrom beta 1 (mostly unused)
Current distro: Gentoo

radiochickenwax

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What Are The Useful Cflags?
« Reply #19 on: January 26, 2007, 01:58:37 pm »
I'm curious about "-msoftfloat"  

While trying to recompile GCC3.4.5 (to include the currently missing fortran support in  g77) using GCC3.4.5, the build is  currently failing on missing FPA.  Any suggestions?
« Last Edit: January 26, 2007, 02:03:12 pm by radiochickenwax »
ZAURII:    sl-6000 : (temporarily) bricked pdaxrom b1   ||   sl-c3200 : yonggun/Debian-EABI
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