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 rm -rf sysroot
  27 mkdir sysroot
  28 cd sysroot
  29
  30 repository=http://apt.saurik.com/
  31 distribution=tangelo
  32 component=main
  33 architecture=iphoneos-arm
  34
  35 declare -A dpkgz
  36 dpkgz[gz]=gunzip
  37 dpkgz[lzma]=unlzma
  38
  39 function extract() {
  40     package=$1
  41     url=$2
  42
  43     wget -O "${package}.deb" "${url}"
  44     for z in lzma gz; do
  45         compressed=data.tar.${z}
  46
  47         if ar -x "${package}.deb" "${compressed}" 2>/dev/null; then
  48             ${dpkgz[${z}]} "${compressed}"
  49             break
  50         fi
  51     done
  52
  53     if ! [[ -e data.tar ]]; then
  54         echo "unable to extract package" 1>&2
  55         exit 1
  56     fi
  57
  58     ls -la data.tar
  59     tar -xf ./data.tar
  60     rm -f data.tar
  61 }
  62
  63 declare -A urls
  64
  65 wget -qO- "${repository}dists/${distribution}/${component}/binary-${architecture}/Packages.bz2" | bzcat | {
  66     regex='^([^ \t]*): *(.*)'
  67     declare -A fields
  68
  69     while IFS= read -r line; do
  70         if [[ ${line} == '' ]]; then
  71             package=${fields[package]}
  72             if [[ ${package} == *(apr|apr-lib|apt7|apt7-lib|coreutils|mobilesubstrate|pcre) ]]; then
  73                 filename=${fields[filename]}
  74                 urls[${package}]=${repository}${filename}
  75             fi
  76
  77             unset fields
  78             declare -A fields
  79         elif [[ ${line} =~ ${regex} ]]; then
  80             name=${BASH_REMATCH[1],,}
  81             value=${BASH_REMATCH[2]}
  82             fields[${name}]=${value}
  83         fi
  84     done
  85 }
  86
  87 for package in "${!urls[@]}"; do
  88     extract "${package}" "${urls[${package}]}"
  89 done
  90
  91 rm -f *.deb
  92
  93 if substrate=$(readlink usr/include/substrate.h); then
  94     if [[ ${substrate} == /* ]]; then
  95         ln -sf "../..${substrate}" usr/include/substrate.h
  96     fi
  97 fi
  98
  99 mkdir -p usr/include
 100 cd usr/include
 101
 102 mkdir CoreFoundation
 103 wget -O CoreFoundation/CFBundlePriv.h "http://www.opensource.apple.com/source/CF/CF-550/CFBundlePriv.h?txt"
 104 wget -O CoreFoundation/CFPriv.h "http://www.opensource.apple.com/source/CF/CF-550/CFPriv.h?txt"
 105 wget -O CoreFoundation/CFUniChar.h "http://www.opensource.apple.com/source/CF/CF-550/CFUniChar.h?txt"
 106
 107 if true; then
 108     mkdir -p WebCore
 109     wget -O WebCore/WebCoreThread.h 'http://www.opensource.apple.com/source/WebCore/WebCore-658.28/wak/WebCoreThread.h?txt'
 110 else
 111     wget -O WebCore.tgz http://www.opensource.apple.com/tarballs/WebCore/WebCore-658.28.tar.gz
 112     tar -zx --transform 's@^[^/]*/@WebCore.d/@' -f WebCore.tgz
 113
 114     mkdir WebCore
 115     cp -a WebCore.d/{*,rendering/style,platform/graphics/transforms}/*.h WebCore
 116     cp -a WebCore.d/platform/{animation,graphics,network,text}/*.h WebCore
 117     cp -a WebCore.d/{accessibility,platform{,/{graphics,network,text}}}/{cf,mac,iphone}/*.h WebCore
 118     cp -a WebCore.d/bridge/objc/*.h WebCore
 119
 120     wget -O JavaScriptCore.tgz http://www.opensource.apple.com/tarballs/JavaScriptCore/JavaScriptCore-554.1.tar.gz
 121     #tar -zx --transform 's@^[^/]*/API/@JavaScriptCore/@' -f JavaScriptCore.tgz $(tar -ztf JavaScriptCore.tgz | grep '/API/[^/]*.h$')
 122     tar -zx \
 123         --transform 's@^[^/]*/@@' \
 124         --transform 's@^icu/@@' \
 125     -f JavaScriptCore.tgz $(tar -ztf JavaScriptCore.tgz | sed -e '
 126         /\/icu\/unicode\/.*\.h$/ p;
 127         /\/profiler\/.*\.h$/ p;
 128         /\/runtime\/.*\.h$/ p;
 129         /\/wtf\/.*\.h$/ p;
 130         d;
 131     ')
 132 fi
 133
 134 for framework in ApplicationServices CoreServices IOKit IOSurface JavaScriptCore WebKit; do
 135     ln -s /System/Library/Frameworks/"${framework}".framework/Headers "${framework}"
 136 done
 137
 138 for framework in /System/Library/Frameworks/CoreServices.framework/Frameworks/*.framework; do
 139     name=${framework}
 140     name=${name%.framework}
 141     name=${name##*/}
 142     ln -s "${framework}/Headers" "${name}"
 143 done
 144
 145 mkdir -p Cocoa
 146 cat >Cocoa/Cocoa.h <<EOF
 147 #define NSImage UIImage
 148 #define NSView UIView
 149 #define NSWindow UIWindow
 150
 151 #define NSPoint CGPoint
 152 #define NSRect CGRect
 153
 154 #define NSPasteboard UIPasteboard
 155 #define NSSelectionAffinity int
 156 @protocol NSUserInterfaceValidations;
 157 EOF
 158
 159 mkdir -p GraphicsServices
 160 cat >GraphicsServices/GraphicsServices.h <<EOF
 161 typedef struct __GSEvent *GSEventRef;
 162 typedef struct __GSFont *GSFontRef;
 163 EOF