sysroot.sh

   1 #!/usr/bin/env bash
   2
   3 if [[ ${BASH_VERSION} != 4* ]]; then
   4     echo "bash 4.0 required" 1>&2
   5     exit 1
   6 fi
   7
   8 set -o pipefail
   9 set -e
  10
  11 shopt -s extglob
  12 shopt -s nullglob
  13
  14 for command in unlzma wget; do
  15     if ! which "${command}" &>/dev/null; then
  16         echo "Cannot run \`${command}\`. Please read compiling.txt." 1>&2
  17         exit 1
  18     fi
  19 done
  20
  21 if tar --help | grep bsdtar &>/dev/null; then
  22     echo "Running \`tar\` is bsdtar :(. Please read compiling.txt." 1>&2
  23     exit 1
  24 fi
  25
  26 xcode=$(xcodebuild -sdk macosx -version Path)
  27
  28 rm -rf sysroot
  29 mkdir sysroot
  30 cd sysroot
  31
  32 repository=http://apt.saurik.com/
  33 distribution=tangelo
  34 component=main
  35 architecture=iphoneos-arm
  36
  37 declare -A dpkgz
  38 dpkgz[gz]=gunzip
  39 dpkgz[lzma]=unlzma
  40
  41 function extract() {
  42     package=$1
  43     url=$2
  44
  45     wget -O "${package}.deb" "${url}"
  46     for z in lzma gz; do
  47         compressed=data.tar.${z}
  48
  49         if ar -x "${package}.deb" "${compressed}" 2>/dev/null; then
  50             ${dpkgz[${z}]} "${compressed}"
  51             break
  52         fi
  53     done
  54
  55     if ! [[ -e data.tar ]]; then
  56         echo "unable to extract package" 1>&2
  57         exit 1
  58     fi
  59
  60     ls -la data.tar
  61     tar -xf ./data.tar
  62     rm -f data.tar
  63 }
  64
  65 declare -A urls
  66
  67 urls[coreutils]=http://apt.saurik.com/debs/coreutils_7.4-11_iphoneos-arm.deb
  68
  69 if [[ 0 ]]; then
  70     wget -qO- "${repository}dists/${distribution}/${component}/binary-${architecture}/Packages.bz2" | bzcat | {
  71         regex='^([^ \t]*): *(.*)'
  72         declare -A fields
  73
  74         while IFS= read -r line; do
  75             if [[ ${line} == '' ]]; then
  76                 package=${fields[package]}
  77                 if [[ -n ${urls[${package}]} ]]; then
  78                     filename=${fields[filename]}
  79                     urls[${package}]=${repository}${filename}
  80                 fi
  81
  82                 unset fields
  83                 declare -A fields
  84             elif [[ ${line} =~ ${regex} ]]; then
  85                 name=${BASH_REMATCH[1],,}
  86                 value=${BASH_REMATCH[2]}
  87                 fields[${name}]=${value}
  88             fi
  89         done
  90     }
  91 fi
  92
  93 for package in "${!urls[@]}"; do
  94     extract "${package}" "${urls[${package}]}"
  95 done
  96
  97 rm -f *.deb
  98
  99 mkdir -p usr/include
 100 cd usr/include
 101
 102 mkdir CoreFoundation
 103 wget -O CoreFoundation/CFUniChar.h "http://www.opensource.apple.com/source/CF/CF-550/CFUniChar.h?txt"
 104
 105 mkdir -p WebCore
 106 wget -O WebCore/WebCoreThread.h 'http://www.opensource.apple.com/source/WebCore/WebCore-658.28/wak/WebCoreThread.h?txt'
 107
 108 ln -s /System/Library/Frameworks/IOKit.framework/Headers IOKit