targets/stage1/stage1-chroot.sh

   1 #!/bin/bash
   2
   3 env-update
   4 source /etc/profile
   5 case $1 in
   6         build)
   7                 export ROOT=${2}
   8                 install -d $ROOT
   9                 for x in $(/tmp/build.sh)
  10                 do
  11                         echo $x >> /tmp/build.log
  12                         USE="-* build" emerge --usepkg --buildpkg --noreplace $x || exit 1
  13                 done
  14         ;;
  15
  16         clean)
  17                 export ROOT=${2}
  18                 keepers="sys-kernel/linux-headers sys-devel/binutils sys-devel/gcc sys-apps/baselayout sys-libs/glibc virtual/glibc virtual/kernel"
  19                 if [ ${clst_rel_type} = "hardened" ]
  20                 then
  21                         keepers="${keepers} sys-devel/hardened-gcc"
  22                 fi
  23                 # set everything to uid 999 (nouser)
  24                 cd ${ROOT}
  25                 install -d var/db/pkg2
  26                 for x in $keepers
  27                 do
  28                         category=${x%%/*}
  29                         package=${x##*/}
  30                         [ "`ls var/db/pkg/${x}* 2>/dev/null`" = "" ] && continue
  31                         install -d var/db/pkg2/${category}
  32                         mv var/db/pkg/${category}/${package}* var/db/pkg2/${category}
  33                 done
  34                 rm -rf var/db/pkg
  35                 mv var/db/pkg2 var/db/pkg
  36
  37                 # clean out man, info and doc files
  38                 rm -rf usr/share/{man,doc,info}/*
  39
  40                 # zap all .pyc and .pyo files
  41                 find -iname "*.py[co]" -exec rm -f {} \;
  42
  43                 # cleanup all .a files except libgcc.a, *_nonshared.a and /usr/lib/portage/bin/*.a
  44                 find -iname "*.a" | `find -iname "*.a" | grep -v 'libgcc.a' | grep -v 'nonshared.a' | grep -v '/usr/lib/portage/bin/' | grep -v 'libgcc_eh.a'` | xargs rm -f
  45
  46                 chroot ${ROOT} /bin/bash << EOF
  47                 #now, some finishing touches to initialize gcc-config....
  48                 unset ROOT
  49                 if [ -e /usr/sbin/gcc-config ]
  50                 then
  51                         mythang=\$( cd /etc/env.d/gcc; ls ${clst_CHOST}-* )
  52                         gcc-config \${mythang}; env-update; source /etc/profile
  53                 fi
  54 EOF
  55                 ;;
  56 esac
  57