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#!/bin/bash
kernver=${KERNVER:-$(uname -r)}
arch=${ARCH:-$(uname -m)}
arch=${arch/i686/i386}
LOG="/var/log/catalyst-install.log"
install_module(){
echo ""
echo "--------"
date '+%Y-%m-%d %H:%M:%S'
echo "Building fglrx module for ${kernver} kernel ..."
echo "--------"
if [ ! -d "/usr/lib/modules/${kernver}/build" ]; then
echo "Kernel header files are absent: directory /usr/lib/modules/${kernver}/build doesn't exist! Game over"
return 1
fi
workdir=$(mktemp -du /tmp/catalyst.XXXXXX)
# set -x
cp "/usr/share/ati/build_mod" "${workdir}" -R
cd "$workdir"
## include ati_make.sh and use _ati_check function from it
. ati_make.sh
_ati_check
#------------------------------------------------------------------------------------------
# putting our info into module
modsymmd5=`md5sum /usr/lib/modules/${kernver}/build/Module.symvers | cut -d ' ' -f 1`
sed "/MODULE_DESCRIPTION/a\MODULE_DESCRIPTION(\"__msm:$modsymmd5\");" -i firegl_public.c
#------------------------------------------------------------------------------------------
## Compile module using _ati_check variables
CFLAGS_MODULE="-DMODULE -DATI -DFGL -DPAGE_ATTR_FIX=$PAGE_ATTR_FIX -DCOMPAT_ALLOC_USER_SPACE=$COMPAT_ALLOC_USER_SPACE $def_smp $def_modversions"
make -C /usr/lib/modules/${kernver}/build SUBDIRS="`pwd`" ARCH=${arch} \
MODFLAGS="$CFLAGS_MODULE" \
CFLAGS_MODULE="$CFLAGS_MODULE" \
PAGE_ATTR_FIX=$PAGE_ATTR_FIX COMPAT_ALLOC_USER_SPACE=$COMPAT_ALLOC_USER_SPACE modules || return 1
gzip -9 fglrx.ko
## here we are checking kernel's extramodules dir
for r in /usr/lib/modules/*; do
if [[ ${r:17:3} = "ext" ]]; then
if [[ `cat ${r}/version | grep -c ${kernver}` != 0 ]]; then
destidir=${r}
fi
fi
done
install -m644 fglrx.ko.gz ${destidir} || return 1
depmod ${kernver}
rm -rf "${workdir}"
# set +x
echo "Ok."
}
build_all_modules(){
for p in /usr/lib/modules/*; do
if [ ${p:17:3} != "ext" ] && [ -d $p/build ] && [ -d $p/kernel ]; then
/usr/bin/catalyst_build_module ${p##*/usr/lib/modules/}
fi
done
}
remove_module(){
for p in /usr/lib/modules/*; do
if [[ ${p:17:3} != "ext" ]]; then
if [ ! -d $p/kernel ]; then
if [[ -e $p/video/fglrx.ko.gz ]] || [[ -e $p/extramodules/fglrx.ko.gz ]] || [[ -e $p/video/fglrx.ko ]] || [[ -e $p/extramodules/fglrx.ko ]]; then
echo "+ removing fglrx module from $p"
rm "$p/video/fglrx.ko.gz" &>/dev/null
rm "$p/video/fglrx.ko" &>/dev/null
rm "$p/extramodules/fglrx.ko.gz" &>/dev/null
rm "$p/extramodules/fglrx.ko" &>/dev/null
rmdir -p "$p/video/" --ignore-fail-on-non-empty &>/dev/null
fi
if [ -d $p ]; then
if [ -z "$(ls $p)" ]; then
echo "+ removing empty directory: $p"
rm -rf $p
else echo "- $p looks like unused, maybe remove it manualy?"
fi
fi
fi
elif [[ ! -e $p/version ]]; then
if [[ -e $p/fglrx.ko.gz ]] || [[ -e $p/fglrx.ko ]]; then
echo "+ removing fglrx module from $p"
rm "$p/fglrx.ko.gz" &>/dev/null
rm "$p/fglrx.ko" &>/dev/null
fi
if [ -z "$(ls $p)" ]; then #check if /usr/lib/modules/ext* is empty
echo "+ removing empty directory: $p"
rm -rf $p
else echo "- $p looks like unused, maybe remove it manualy?"
fi
fi
done
}
remove_all_modules(){
for p in /usr/lib/modules/*; do
if [[ ${p:17:3} != "ext" ]]; then
if [[ -e $p/video/fglrx.ko.gz ]] || [[ -e $p/extramodules/fglrx.ko.gz ]] || [[ -e $p/video/fglrx.ko ]] || [[ -e $p/extramodules/fglrx.ko ]]; then
echo "+ removing fglrx module from $p"
rm "$p/video/fglrx.ko.gz" &>/dev/null
rm "$p/video/fglrx.ko" &>/dev/null
rm "$p/extramodules/fglrx.ko.gz" &>/dev/null
rm "$p/extramodules/fglrx.ko" &>/dev/null
rmdir -p "$p/video/" --ignore-fail-on-non-empty &>/dev/null
depmod $(basename $p)
fi
if [ -d $p ]; then
if [ -z "$(ls $p)" ]; then #check if /usr/lib/modules/p is empty
echo "+ removing empty directory: $p"
rm -rf $p
elif [ ! -d $p/kernel ]; then
echo "- $p looks like unused, maybe remove it manualy?"
fi
fi
elif [[ ! -e $p/version ]]; then
if [[ -e $p/fglrx.ko.gz ]] || [[ -e $p/fglrx.ko ]]; then
echo "+ removing fglrx module from $p"
rm "$p/fglrx.ko.gz" &>/dev/null
rm "$p/fglrx.ko" &>/dev/null
fi
if [ -z "$(ls $p)" ]; then #check if /usr/lib/modules/ext* is empty
echo "+ removing empty directory: $p"
rm -rf $p
else echo "- $p looks like unused, maybe remove it manualy?"
fi
fi
done
}
remove_old_modules(){
for p in /lib/modules/*; do
if [[ ${p:13:3} != "ext" ]]; then
if [[ -e $p/video/fglrx.ko ]] || [[ -e $p/extramodules/fglrx.ko ]]; then
echo "+ removing old fglrx module from $p"
rm "$p/video/fglrx.ko" &>/dev/null
rm "$p/extramodules/fglrx.ko" &>/dev/null
rmdir -p "$p/video/" --ignore-fail-on-non-empty &>/dev/null
depmod $(basename $p)
fi
fi
done
}
hook_add(){
# add hook fglrx to mkiniticpio
hooks=$(grep ^HOOKS /etc/mkinitcpio.conf | grep fglrx)
if [ "$hooks" = "" ]; then
# add hook fglrx
sed 's/^HOOKS="\([^"]*\)"/HOOKS="\1 fglrx"/' -i /etc/mkinitcpio.conf
echo "fgkrx hook was added into /etc/mkinitcpio.conf"
fi
}
hook_remove(){
# remove hook fglrx
sed '/^HOOKS/s/ *fglrx//' -i /etc/mkinitcpio.conf
echo "fgkrx hook was removed from /etc/mkinitcpio.conf"
}
check_modules(){
for p in /usr/lib/modules/*; do
if [ ${p:17:3} != "ext" ] && [ -d $p/build ] && [ -d $p/kernel ]; then
if [[ -e $p/extramodules/fglrx.ko.gz ]]; then
compare=$(md5sum $p/build/Module.symvers | cut -d ' ' -f 1)
test=$(modinfo -F description $p/extramodules/fglrx.ko.gz | grep "__msm:")
if [ "$test" != "__msm:$compare" ]; then
/usr/bin/catalyst_build_module ${p##*/usr/lib/modules/}
fi
else /usr/bin/catalyst_build_module ${p##*/usr/lib/modules/}
fi
fi
done
}
case "$1" in
help|--help)
echo "usage: $0 {version|all|remove|remove_all|ra|hookadd|hookrm}"
echo "- with no specified kernel version it will use the current kernel version to build module"
echo "- all will try to build fglrx modules for all working system's kernels"
echo "- remove is removing unused fglrx modules and all empty /usr/lib/modules/* directories"
echo "- remove_all is removing all fglrx modules and all empty /usr/lib/modules/* directories"
echo "- ra works same as remove_all"
echo "- hookadd will add fglrx hook into mkinitcpio"
echo "- hookrm will remove fglrx hook from mkinitcpio"
;;
remove)
remove_module
;;
remove_all)
remove_all_modules
;;
ra)
remove_all_modules
;;
remove_old)
remove_old_modules
;;
hookadd)
hook_add
;;
hookrm)
hook_remove
;;
all)
build_all_modules
;;
check)
check_modules
;;
*)
test "$1" != "" && kernver="$1"
echo "Building fglrx module for ${kernver} kernel ..."
install_module >> $LOG 2>&1 && echo "Ok." || echo -e '\E[37;44m'"\033[1mFailed!!! Check out log: $LOG\033[0m"
;;
esac
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