sysroot.sh

   1 #!/usr/bin/env bash
   2
   3 set -e
   4
   5 if [[ ${BASH_VERSION} != 4* ]]; then
   6     echo "bash 4.0 required" 1>&2
   7     exit 1
   8 fi
   9
  10 set -o pipefail
  11 set -e
  12
  13 shopt -s extglob
  14 shopt -s nullglob
  15
  16 for command in unlzma wget; do
  17     if ! which "${command}" &>/dev/null; then
  18         echo "Cannot run \`${command}\`. Please read compiling.txt." 1>&2
  19         exit 1
  20     fi
  21 done
  22
  23 if tar --help | grep bsdtar &>/dev/null; then
  24     echo "Running \`tar\` is bsdtar :(. Please read compiling.txt." 1>&2
  25     exit 1
  26 fi
  27
  28 xcode=$(xcodebuild -sdk macosx -version Path)
  29
  30 rm -rf sysroot
  31 mkdir sysroot
  32 cd sysroot
  33
  34 repository=http://apt.saurik.com/
  35 distribution=tangelo
  36 component=main
  37 architecture=iphoneos-arm
  38
  39 declare -A dpkgz
  40 dpkgz[gz]=gunzip
  41 dpkgz[lzma]=unlzma
  42
  43 function extract() {
  44     package=$1
  45     url=$2
  46
  47     wget -O "${package}.deb" "${url}"
  48     for z in lzma gz; do
  49         compressed=data.tar.${z}
  50
  51         if ar -x "${package}.deb" "${compressed}" 2>/dev/null; then
  52             ${dpkgz[${z}]} "${compressed}"
  53             break
  54         fi
  55     done
  56
  57     if ! [[ -e data.tar ]]; then
  58         echo "unable to extract package" 1>&2
  59         exit 1
  60     fi
  61
  62     ls -la data.tar
  63     tar -xf ./data.tar
  64     rm -f data.tar
  65 }
  66
  67 declare -A urls
  68
  69 urls[coreutils]=http://apt.saurik.com/debs/coreutils_7.4-11_iphoneos-arm.deb
  70
  71 if [[ 0 ]]; then
  72     wget -qO- "${repository}dists/${distribution}/${component}/binary-${architecture}/Packages.bz2" | bzcat | {
  73         regex='^([^ \t]*): *(.*)'
  74         declare -A fields
  75
  76         while IFS= read -r line; do
  77             if [[ ${line} == '' ]]; then
  78                 package=${fields[package]}
  79                 if [[ -n ${urls[${package}]} ]]; then
  80                     filename=${fields[filename]}
  81                     urls[${package}]=${repository}${filename}
  82                 fi
  83
  84                 unset fields
  85                 declare -A fields
  86             elif [[ ${line} =~ ${regex} ]]; then
  87                 name=${BASH_REMATCH[1],,}
  88                 value=${BASH_REMATCH[2]}
  89                 fields[${name}]=${value}
  90             fi
  91         done
  92     }
  93 fi
  94
  95 for package in "${!urls[@]}"; do
  96     extract "${package}" "${urls[${package}]}"
  97 done
  98
  99 rm -f *.deb
 100
 101 mkdir -p usr/include
 102 cd usr/include
 103
 104 mkdir CoreFoundation
 105 wget --no-check-certificate -O CoreFoundation/CFUniChar.h "https://opensource.apple.com/source/CF/CF-550/CFUniChar.h"
 106
 107 mkdir -p WebCore
 108 wget --no-check-certificate -O WebCore/WebCoreThread.h "https://opensource.apple.com/source/WebCore/WebCore-658.28/wak/WebCoreThread.h"
 109
 110 ln -s "$(xcodebuild -sdk macosx -version Path)"/System/Library/Frameworks/IOKit.framework/Headers IOKit