Compile 32bit radeon driver on slackware64-13.0

[business_kid]

I have a running 64 bit xf86-video-ati for my r600 card on slackware 13
The basic process was
1. Update xorg-server(1.7.7), libva(0.31), libpixman(0.16.6) etc. etc. etc
2. Compile the xf86-video-ati-6.9.0
3. Install mesa devel-7.9 git

Apart from backlight & suspend problems I'm good. The screen comes out of hibernate dark, adjustments to /sys/devices/virtual/backlight/acpi_video0/brightness are not permitted while X is running, despite the 0644 perms.

I need 32 bit drivers also. I upgraded to multilib. Mesa won't compile for the lack of libdrm_radeon.so in 32 bit format, and xf86-video-ati won't configure to build 32 bit. I'm using

./configure --prefix=/usr --libdir=/usr/lib --host=x86_64 --build=??
Any option fails there. Can someone give me the magic please?

[frische]

do you know that 13.1 came out today? it should have all this already updated..

[business_kid]

do you know that 13.1 came out today? it should have all this already updated..

Yes I know Slackware-13.1 came out. It has a totally 64 bit system, and a totally 32 bit system. They're back a version on mesa, & libva, and what's more, I think I need to compile mesa myself anyhow with the ati video drivers installed.

I need to be able to compile xf86-video-ati with --build=32 bits so I can recompile mesa with --enable-32-bit and come away with a 32 bit libGL.so. Slackware64-13.1 has been available as slackware64-current on ftp to me for the duration, and <I took as much as I could from it.

[magge]

Yes I know Slackware-13.1 came out. It has a totally 64 bit system, and a totally 32 bit system. They're back a version on mesa, & libva, and what's more, I think I need to compile mesa myself anyhow with the ati video drivers installed.

I need to be able to compile xf86-video-ati with --build=32 bits so I can recompile mesa with --enable-32-bit and come away with a 32 bit libGL.so. Slackware64-13.1 has been available as slackware64-current on ftp to me for the duration, and <I took as much as I could from it.

I recompiled libdrm first then mesa, xf86-video-ati wont compile (and don't need to) in 32-bit.
Using these slackbuilds i "borrowed" them from a user here on phoronix but i can't remember who is was, anyway big thanks for them!

get-libdrm.sh

#!/bin/bash
rm -rf drm
#git clone git://anongit.freedesktop.org/mesa/drm
git clone git://cgit.freedesktop.org/mesa/drm

#cd drm
#git checkout -t -b master origin/master
#cd ..
# package the source archive and clean up:
DATE=$(date +%Y%m%d)
#cp -R drm libdrm_${DATE}
( cd drm ; find . -type d -name .git -exec rm -rf {} \; 2> /dev/null )
mv drm libdrm-${DATE}_git
tar cjf libdrm-${DATE}_git.tar.bz2 libdrm-${DATE}_git
rm -rf libdrm-${DATE}_git

libdrm-compat32.Slackbuild

#!/bin/sh
PKGNAM=libdrm
VERSION=$(date +%Y%m%d)_git
ARCH=${ARCH:-i486}       
NUMJOBS=${NUMJOBS:-" -j2 "}
BUILD=${BUILD:-1}          

CWD=$(pwd)
TMP=${TMP:-/tmp}
PKG=$TMP/package-${PKGNAM}

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=native -mtune=native -fPIC -pipe"
  LIBDIRSUFFIX=""                        
elif [ "$ARCH" = "s390" ]; then          
  SLKCFLAGS="-O2"                        
  LIBDIRSUFFIX=""                        
elif [ "$ARCH" = "x86_64" ]; then        
  SLKCFLAGS="-march=native -mtune=native -O2 -fPIC -pipe"                  
  LIBDIRSUFFIX=""                      
fi                                       

rm -rf $PKG
mkdir -p $TMP $PKG
cd $TMP           
rm -rf ${PKGNAM}-${VERSION}
tar xvf $CWD/${PKGNAM}-$VERSION.tar.bz2 || exit 1
cd ${PKGNAM}-$VERSION                            

# Make sure ownerships and permissions are sane:
chown -R root:root .                            
find . \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
  -exec chmod 755 {} \; -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \;

LIBDIRSUFFIX=""
export CC="gcc -m32"
export CXX="g++ -m32"
export PKG_CONFIG_PATH="/usr/local/lib/pkgconfig:/usr/lib/pkgconfig:${PKG_CONFIG_PATH}"

# Configure:
./autogen.sh

LDFLAGS="-L/lib -L/usr/lib -L/usr/X11/lib" \
CFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --build=i686-slackware-linux


# Build and install:
make $NUMJOBS || make || exit 1
make install DESTDIR=$PKG || exit 1

#cd linux-core
#make $NUMJOBS || make || exit 1
#make install DESTDIR=$PKG || exit 1
#mkdir -p $PKG/lib/modules/`uname -r`/extra/
#cp *.ko $PKG/lib/modules/`uname -r`/extra/ 
#cd ..                                      

# Strip binaries:
find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null                

# Compress and link manpages, if any:
if [ -d $PKG/usr/man ]; then
  ( cd $PKG/usr/man
    for manpagedir in $(find . -type d -name "man*") ; do
      ( cd $manpagedir
        for eachpage in $( find . -type l -maxdepth 1) ; do
          ln -s $( readlink $eachpage ).gz $eachpage.gz
          rm $eachpage
        done
        gzip -9 *.?
      )
    done
  )
fi

# Compress info files, if any:
if [ -d $PKG/usr/info ]; then
  ( cd $PKG/usr/info
    rm -f dir
    gzip -9 *
  )
fi

# Add a documentation directory:
mkdir -p $PKG/usr/doc/${PKGNAM}-$VERSION
cp -a \
  README \
  $PKG/usr/doc/${PKGNAM}-$VERSION

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

cd $TMP/package-${PKGNAM}
/sbin/makepkg -l y -c n $TMP/${PKGNAM}-compat32-$VERSION-$ARCH-$BUILD.txz

mv $TMP/${PKGNAM}-compat32-$VERSION-$ARCH-$BUILD.txz  $CWD

get-mesa.sh

#!/bin/bash
rm -rf mesa
git clone git://anongit.freedesktop.org/mesa/mesa
# package the source archive and clean up:
( cd mesa ; find . -type d -name .git -exec rm -rf {} \; 2> /dev/null )
DATE=$(date +%Y%m%d)
mv mesa mesa-${DATE}_git
tar cjf mesa-${DATE}_git.tar.bz2 mesa-${DATE}_git
rm -rf mesa-${DATE}_git

mesa-compat32.SlackBuild

#!/bin/sh
PKGNAM=mesa
VERSION=$(date +%Y%m%d)_git
ARCH=${ARCH:-i486}       
BUILD=${BUILD:-1}                                                                                                             
NUMJOBS=${NUMJOBS:-" -j2 "}

CWD=$(pwd)
TMP=${TMP:-/tmp}
PKG=$TMP/package-mesa

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=native -mtune=native -fPIC -pipe"
  LIBDIRSUFFIX=""                        
elif [ "$ARCH" = "x86_64" ]; then        
  SLKCFLAGS="-O2 -fPIC"                  
  LIBDIRSUFFIX=""                      
else                                     
  SLKCFLAGS="-O2"                        
  LIBDIRSUFFIX=""                        
fi                                       

rm -rf $PKG
mkdir -p $TMP $PKG
cd $TMP           
rm -rf mesa-${VERSION}
tar xvf $CWD/mesa-${VERSION}.tar.bz2 || exit 1
cd mesa-$VERSION                              

# Make sure ownerships and permissions are sane:
#chown -R root:root .                            
#find . \                                        
#  \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
#  -exec chmod 755 {} \; -o \                                           
#  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
#  -exec chmod 644 {} \;                                                             

LIBDIRSUFFIX=""
export CC="gcc -m32"
export CXX="g++ -m32"
export PKG_CONFIG_PATH="/usr/local/lib/pkgconfig:/usr/lib/pkgconfig:${PKG_CONFIG_PATH}"

./autogen.sh
LDFLAGS="-L/lib -L/usr/lib -L/usr/X11/lib" \
CFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --sysconfdir=/etc \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --mandir=/usr/man \
  --docdir=/usr/doc/mesa-$VERSION \
  --with-demos="" \
  --disable-gallium \
  --with-dri-driverdir=/usr/lib${LIBDIRSUFFIX}/xorg/modules/dri \
  --with-dri-drivers="r600,swrast" \
  --build=i686-slackware-linux || exit 1

 
# Nobody else is enabling this.  Seems like it's asking for trouble.
#  --enable-xcb                                                     

make $NUMJOBS || make || exit 1
make install DESTDIR=$PKG || exit 1

# Install gears and glinfo manually, and make symlinks from the names
# of the deprecated similar programs to reduce confusion:            
mkdir -p $PKG/usr/bin/32                                                
cp -a progs/demos/gears $PKG/usr/bin/32/gears                           
cp -a progs/demos/glinfo $PKG/usr/bin/32/glinfo                         
( cd $PKG/usr/bin
  ln -sf 32/glinfo glxinfo-32
  ln -sf 32/gears glxgears-32
)                                                                    

# Strip binaries:
find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null

# Compress and link manpages, if any:
if [ -d $PKG/usr/man ]; then
  ( cd $PKG/usr/man
    for manpagedir in $(find . -type d -name "man*") ; do
      ( cd $manpagedir
        for eachpage in $( find . -type l -maxdepth 1) ; do
          ln -s $( readlink $eachpage ).gz $eachpage.gz
          rm $eachpage
        done
        gzip -9 *.?
      )
    done
  )
fi

# Compress info files, if any:
if [ -d $PKG/usr/info ]; then
  ( cd $PKG/usr/info
    rm -f dir
    gzip -9 *
  )
fi

mkdir -p $PKG/usr/doc/mesa-$VERSION/html
cp -a COPYING docs/relnotes-$VERSION.html $PKG/usr/doc/mesa-$VERSION
rm -f docs/relnotes*.html docs/RELNOTES*
cp -a docs/*.html $PKG/usr/doc/mesa-$VERSION/html

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

cd $PKG
/sbin/makepkg -l y -c n $TMP/${PKGNAM}-compat32-$VERSION-$ARCH-$BUILD.txz
mv $TMP/${PKGNAM}-compat32-$VERSION-$ARCH-$BUILD.txz  $CWD

You might have to modify them a bit for your system, specially the --with-dri-drivers line in mesa slackbuild

[magge]

This is the link to where i found the Slackbuilds i modified for multilib.

http://www.linuxquestions.org/questions/slackware-14/radeon-kms-works-760963/

[magge]

This is the link to where i found the Slackbuilds i modified for multilib.

http://www.linuxquestions.org/questions/slackware-14/radeon-kms-works-760963/

My mistake, it wasn't on phoronix forum i found them. I lost some links in a upgrade but found it via google again.

[business_kid]

I recompiled libdrm first then mesa, xf86-video-ati wont compile (and don't need to) in 32-bit.
Using these slackbuilds i "borrowed" them from a user here on phoronix but i can't remember who is was, anyway big thanks for them!

[snip Slackbuild Scripts]
You might have to modify them a bit for your system, specially the --with-dri-drivers line in mesa slackbuild

/Penny drops.
Thanks very much.
That's the key to it - a 32 bit libdrm, if that provides libdrm_radeon.so. Then mesa will move on to the next error :-/. Some of those scripts seem to be installing source as packages, but I can take the idea and run with it. I have a (paper) notebook here with pages full of weird & wonderful configure options. It seems like your scripting friend is continually updating automagically to the latest versions, which _is_ making a rod for your own back, but I suppose to hang out on phoronix you have to be up to date.

[magge]

Well if you just want 32 bit 3d-apps to work you could use convertpkg-compat32 (from aliens multilib packages) to convert the i686 libdrm and mesa packages from the slackware-13.1 repository. Then you can try /usr/bin/32/glinfo to see if it works. I don't think you would need the 32-bit xf86-video-ati driver since X-server usually is 64-bit pn a multilib system. Wine for example works great for me with this approach.

[business_kid]

I may try that. I was on the alien multilib site, but never noticed that. In order to get all the support libs, I was going the compile route, as if I took too many shortcuts I'd get embarrassed for libraries at some point.
I think I just ran a mesa compile with some 32 bit options, but it defaulted to 64 bit in others, so I ended up with a 34 bit compile :-/. Mesa takes the biscuit for the longest tailspins before a compile finally dies off. I'll try again later

[business_kid]

Well, I went the compile-it route using the Slackbuild script which I did fiddle a bit. Got there after a few dependencies were added from the 32 bit Slackware-current. GE now craps out as follows:
symbol lookup error: /usr/lib/libxcb-xlib.so.0: undefined symbol: _xcb_lock_io

Now as far as I can tell, the slackpkg libxcb-1.6 (which is installed 32 bit and 64 bit) does not provide libxcb-xlib and I only have a 32 bit version. Of course GE is 32 bit

Google gave me this

http://lists.freedesktop.org/archives/xcb/2010-April/005930.html

Which, if I understand it correctly, means that google should not have called libxcb-xlib, and the guys writing X felt free to dump it as soon as they stopped needing it, and of course I updated X. I did try a little

bash-3.1$ ldd /opt/google-earth/googleearth-bin |grep libxcb-xlib
libxcb-xlib.so.0 => /usr/lib/libxcb-xlib.so.0 (0xf5202000)
bash-3.1$ googleearth
./googleearth-bin: symbol lookup error: /usr/lib/libxcb-xlib.so.0: undefined symbol: _xcb_lock_io
bash-3.1$ nm -D /usr/lib/libxcb-xlib.so |grep _xcb_lock_io
U _xcb_lock_io

bash-3.1$ readelf -s /usr/lib/libxcb-xlib.so.0 |grep _xcb_lock_io
9: 00000000 0 FUNC GLOBAL DEFAULT UND _xcb_lock_io

What is the U? It looks like it has the symbol to me :-o.