install

   1 #!/bin/bash
   2
   3 if [ $EUID -ne 0 ]; then
   4         echo "install script must be run as root" 2>&1
   5         exit 1
   6 fi
   7
   8 ## Copy Libsystem pieces from ~rc
   9 copylibs=0
  10 ## Install results in /
  11 noinstall=0
  12 build=$(sw_vers -buildVersion)
  13 train=$(~rc/bin/getTrainForBuild --quiet "$build")
  14
  15 while [ $# -gt 0 ]; do
  16         if [ "${1/=*/}" = "--build" ]; then
  17                 build="${1/*=/}"
  18         elif [ "$1" = "--noinstall" ]; then
  19                 noinstall=1
  20         elif [ "$1" = "--copylibs" ]; then
  21                 copylibs=1
  22         else
  23                 echo "install: [--build=10A400] [--noinstall] [--copylibs]" 2>&1
  24                 exit 1
  25         fi
  26         shift
  27 done
  28
  29 ROOTS=/var/tmp/GCDRoots."$build"
  30
  31 # Building for another version implies copylibs and noinstall
  32 if [ "$build" != "$(sw_vers -buildVersion)" ]; then
  33         copylibs=1
  34         noinstall=1
  35 fi
  36
  37 set -ex
  38 mkdir -p "$ROOTS"
  39
  40 function BUILDIT() {
  41         ~rc/bin/buildit -arch i386 -arch ppc -arch x86_64 -arch armv6 \
  42                 -release "$train" -rootsDirectory "$ROOTS" "$@" .
  43 }
  44
  45 BUILDIT -project libdispatch -merge / -noverify
  46
  47 if [ $copylibs = 1 ]; then
  48         ALTUSRLOCALLIBSYSTEM="$ROOTS"/system
  49         mkdir -p "$ALTUSRLOCALLIBSYSTEM"
  50         export ALTUSRLOCALLIBSYSTEM
  51         ./install_Libsystem_pieces "$build"
  52         cp /usr/local/lib/system/libdispatch* "$ALTUSRLOCALLIBSYSTEM"
  53 fi
  54
  55 LIBSYSTEM=$(~rc/bin/getvers "$train$build" Libsystem)
  56 if [ -z "$LIBSYSTEM" ]; then
  57         exit 1
  58 fi
  59 SRCROOT="/var/tmp/$LIBSYSTEM"
  60 if [ ! -e "$SRCROOT" ]; then
  61         cd $(dirname "$SRCROOT")
  62         svn co http://src.apple.com/svn/BSD/Libsystem/tags/"$LIBSYSTEM"
  63 fi
  64 cd "$SRCROOT"
  65 BUILDIT
  66
  67 if [ $noinstall -eq 1 ]; then
  68         exit 0
  69 fi
  70
  71 if [ ! -e /usr/lib/libSystem.B.dylib.orig ]; then
  72         cp /usr/lib/libSystem.B.dylib /usr/lib/libSystem.B.dylib.orig
  73 fi
  74 if [ ! -e /usr/lib/libSystem.B_debug.dylib.orig ] ; then
  75         cp /usr/lib/libSystem.B_debug.dylib /usr/lib/libSystem.B_debug.dylib.orig
  76 fi
  77 if [ ! -e /usr/lib/libSystem.B_profile.dylib.orig ] ; then
  78         cp /usr/lib/libSystem.B_profile.dylib /usr/lib/libSystem.B_profile.dylib.orig
  79 fi
  80 cp -R "$ROOTS"/"$LIBSYSTEM".roots/"$LIBSYSTEM"~sym/libSystem* /usr/lib/
  81 update_dyld_shared_cache