catalyst-hook/catalyst_build_module

   1 #!/bin/bash
   2
   3 kernver=${KERNVER:-$(uname -r)}
   4 arch=${ARCH:-$(uname -m)}
   5 arch=${arch/i686/i386}
   6 LOG="/var/log/catalyst-install.log"
   7
   8 #patch_files(){
   9 #    file_patch="${kernver:0:6}.patch"
  10 #    if [[ -f "${file_patch}" ]]; then
  11 #        patch -Np6 -i ${file_patch} || return 1
  12 #    fi
  13 #}
  14
  15
  16 install_module(){
  17     echo ""
  18     echo "--------"
  19     date '+%Y-%m-%d %H:%M:%S'
  20     echo "Building fglrx module for ${kernver} kernel ..."
  21     echo "--------"
  22     if [ ! -d "/lib/modules/${kernver}/build" ]; then
  23       echo "Kernel header files are absent: directory /lib/modules/${kernver}/build doesn't exist! Game over"
  24       return 1
  25     fi
  26     workdir=$(mktemp -du /tmp/catalyst.XXXXXX)
  27 #    set -x
  28     cp "/usr/share/ati/build_mod" "${workdir}" -R
  29     cd "$workdir"
  30     patch -Np7 -i makefile_compat.patch || return 1
  31
  32 #    if [[ ${kernver:0:6} < "2.6.39" ]] && [[ `cat /lib/modules/${kernver}/build/.config | grep -c CONFIG_BKL=y` = 0 ]]; then
  33 #       patch -Np6 -i no_bkl.patch || return 1
  34 #    fi
  35
  36 #    if [[ ${kernver:0:6} == "2.6.39" ]] || [[ ${kernver:0:6} > "2.6.39" ]]; then
  37 #       patch -Np6 -i no_bkl.patch || return 1
  38 #        patch -Np6 -i 2.6.39_bkl.patch || return 1
  39 #    fi
  40
  41 #    patch_files
  42
  43   ## include ati_make.sh and use _ati_check function from it
  44     . ati_make.sh
  45     _ati_check
  46
  47   ## Compile module using _ati_check variables
  48     make -C /lib/modules/${kernver}/build SUBDIRS="`pwd`" ARCH=${arch} \
  49       MODFLAGS="-DMODULE -DATI -DFGL -DPAGE_ATTR_FIX=$PAGE_ATTR_FIX -DCOMPAT_ALLOC_USER_SPACE=$COMPAT_ALLOC_USER_SPACE $def_smp $def_modversions" \
  50       PAGE_ATTR_FIX=$PAGE_ATTR_FIX COMPAT_ALLOC_USER_SPACE=$COMPAT_ALLOC_USER_SPACE modules || return 1
  51
  52
  53   ## here we are checking kernel's extramodules dir
  54     for r in /lib/modules/*; do
  55       s=${r:13}
  56       if [[ ${s:0:3} = "ext" ]]; then
  57         if [[ `cat ${r}/version | grep -c ${kernver}` != 0 ]]; then
  58           destidir=${s}
  59         fi
  60         elif [[ ${s} = ${kernver} ]] && [[ ! -e ${r}/extramodules ]]; then
  61           destidir=${kernver}/video
  62       fi
  63     done
  64
  65     install -m755 -d "/lib/modules/${destidir}/" || return 1
  66     install -m644 fglrx.ko "/lib/modules/${destidir}/" || return 1
  67
  68     depmod ${kernver}
  69     rm -rf "${workdir}"
  70 #    set +x
  71     echo "Ok."
  72 }
  73
  74 build_all_modules(){
  75     for p in /lib/modules/*; do
  76      if [ ${p:13:3} != "ext" ] && [ -d $p/build ] && [ -d $p/kernel ]; then
  77       /usr/bin/catalyst_build_module ${p##*/lib/modules/}
  78      fi
  79     done
  80 }
  81
  82 remove_module(){
  83     for p in /lib/modules/*; do
  84       if [[ ${p:13:3} != "ext" ]]; then
  85         if [ ! -d $p/kernel ]; then  #check if /lib/modules/p/kernel directory does NOT exist
  86           if [[ -e $p/video/fglrx.ko ]] || [[ -e $p/extramodules/fglrx.ko ]]; then
  87             echo "+ removing fglrx module from $p"
  88             rm "$p/video/fglrx.ko" &>/dev/null
  89             rm "$p/extramodules/fglrx.ko" &>/dev/null
  90             rmdir -p "$p/video/" --ignore-fail-on-non-empty &>/dev/null
  91           fi
  92           if [ -d $p ]; then   #check if /lib/modules/p exist
  93             if [ -z "$(ls $p)" ]; then   #check if /lib/modules/p is empty
  94               echo "+ removing empty directory: $p"
  95               rm -rf $p
  96                 else echo "- $p looks like unused, maybe remove it manualy?"
  97             fi
  98           fi
  99         fi
 100       fi
 101     done
 102 }
 103
 104 remove_all_modules(){
 105    for p in /lib/modules/*; do
 106     if [[ ${p:13:3} != "ext" ]]; then
 107      if [[ -e $p/video/fglrx.ko ]] || [[ -e $p/extramodules/fglrx.ko ]]; then
 108       echo "+ removing fglrx module from $p"
 109       rm "$p/video/fglrx.ko" &>/dev/null
 110       rm "$p/extramodules/fglrx.ko" &>/dev/null
 111       rmdir -p "$p/video/" --ignore-fail-on-non-empty &>/dev/null
 112       depmod $(basename $p)
 113      fi
 114      if [ -d $p ]; then   #check if /lib/modules/p exist
 115       if [ -z "$(ls $p)" ]; then   #check if /lib/modules/p is empty
 116         echo "+ removing empty directory: $p"
 117         rm -rf $p
 118         elif [ ! -d $p/kernel ]; then
 119           echo "- $p looks like unused, maybe remove it manualy?"
 120       fi
 121      fi
 122     fi
 123    done
 124 }
 125
 126 auto_recompile(){
 127     # add hook fglrx to mkiniticpio
 128     hooks=$(grep ^HOOKS /etc/mkinitcpio.conf | grep fglrx)
 129     if [ "$hooks" = "" ]; then
 130         # add hook fglrx
 131         sed 's/^HOOKS="\([^"]*\)"/HOOKS="\1 fglrx"/' -i /etc/mkinitcpio.conf
 132     fi
 133     #add kernel26-headers to SyncFirst array of pacman.conf
 134     heads=$(grep ^SyncFirst /etc/pacman.conf | grep kernel26-headers)
 135     if [ "$heads" = "" ]; then
 136         # add heads
 137         sed '/^SyncFirst/s|$| kernel26-headers|' -i /etc/pacman.conf
 138     fi
 139     echo "----------------------------------------------------------------"
 140     echo "Answer 'Yes' whenever pacman ask you about updating"
 141     echo "'kernel26-headers' in first place"
 142     echo "----------------------------------------------------------------"
 143 }
 144
 145 auto_recompile_off(){
 146     # remove hook fglrx
 147     sed '/^HOOKS/s/ *fglrx//' -i /etc/mkinitcpio.conf
 148     # remove heads
 149     sed '/^SyncFirst/s/ *kernel26-headers//' -i /etc/pacman.conf
 150     echo "Auto re-compilation is Disabled."
 151 }
 152
 153 case "$1" in
 154     help|--help)
 155         echo "usage: $0 {version|all|remove|remove_all|auto|autooff}"
 156         echo "- with no specified kernel version it will use the current kernel version to build module"
 157         echo "- all will try to build fglrx modules for all working system's kernels"
 158         echo "- remove is removing unused fglrx modules and all empty /lib/modules/* directories"
 159         echo "- remove_all is removing all fglrx modules and all empty /lib/modules/* directories"
 160         echo "- auto will turn ON 'auto re-compilation of fglrx module with every kernel update'"
 161         echo "- autooff will turn off auto re-compilation of fglrx module"
 162         ;;
 163     remove)
 164         remove_module
 165         ;;
 166     remove_all)
 167         remove_all_modules
 168         ;;
 169     auto)
 170         auto_recompile
 171         ;;
 172     autooff)
 173         auto_recompile_off
 174         ;;
 175     all)
 176         build_all_modules
 177         ;;
 178     *)
 179         test "$1" != "" && kernver="$1"
 180         echo "Building fglrx module for ${kernver} kernel ..."
 181         install_module >> $LOG 2>&1 && echo "Ok." || echo "Failed!!! Check out log: $LOG"
 182         ;;
 183 esac
 184