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 \`${command}\`. Please read compiling.txt." 1>&2
  17         exit 1
  18     fi
  19 done
  20
  21 if tar --help | grep bsdtar &>/dev/null; then
  22     echo "Running \`tar\` is bsdtar :(. Please read compiling.txt." 1>&2
  23     exit 1
  24 fi
  25
  26 rm -rf sysroot
  27 mkdir sysroot
  28 cd sysroot
  29
  30 repository=http://apt.saurik.com/
  31 distribution=tangelo
  32 component=main
  33 architecture=iphoneos-arm
  34
  35 declare -A dpkgz
  36 dpkgz[gz]=gunzip
  37 dpkgz[lzma]=unlzma
  38
  39 wget -qO- "${repository}dists/${distribution}/${component}/binary-${architecture}/Packages.bz2" | bzcat | {
  40     regex='^([^ \t]*): *(.*)'
  41     declare -A fields
  42
  43     while IFS= read -r line; do
  44         if [[ ${line} == '' ]]; then
  45             package=${fields[package]}
  46             if [[ ${package} == *(apr|apr-lib|apt7|apt7-lib|coreutils|mobilesubstrate|pcre) ]]; then
  47                 filename=${fields[filename]}
  48
  49                 wget -O "${package}.deb" "${repository}${filename}"
  50                 for z in lzma gz; do
  51                     compressed=data.tar.${z}
  52
  53                     if ar -x "${package}.deb" "${compressed}" 2>/dev/null; then
  54                         ${dpkgz[${z}]} "${compressed}"
  55                         break
  56                     fi
  57                 done
  58
  59                 if ! [[ -e data.tar ]]; then
  60                     echo "unable to extract package" 1>&2
  61                     exit 1
  62                 fi
  63
  64                 ls -la data.tar
  65                 tar -xf ./data.tar
  66                 rm -f data.tar
  67             fi
  68
  69             unset fields
  70             declare -A fields
  71         elif [[ ${line} =~ ${regex} ]]; then
  72             name=${BASH_REMATCH[1],,}
  73             value=${BASH_REMATCH[2]}
  74             fields[${name}]=${value}
  75         fi
  76     done
  77 }
  78
  79 rm -f *.deb
  80
  81 if substrate=$(readlink usr/include/substrate.h); then
  82     if [[ ${substrate} == /* ]]; then
  83         ln -sf "../..${substrate}" usr/include/substrate.h
  84     fi
  85 fi
  86
  87 mkdir -p usr/include
  88 cd usr/include
  89
  90 mkdir CoreFoundation
  91 wget -O CoreFoundation/CFBundlePriv.h "http://www.opensource.apple.com/source/CF/CF-550/CFBundlePriv.h?txt"
  92 wget -O CoreFoundation/CFPriv.h "http://www.opensource.apple.com/source/CF/CF-550/CFPriv.h?txt"
  93 wget -O CoreFoundation/CFUniChar.h "http://www.opensource.apple.com/source/CF/CF-550/CFUniChar.h?txt"
  94
  95 if true; then
  96     mkdir -p WebCore
  97     wget -O WebCore/WebCoreThread.h 'http://www.opensource.apple.com/source/WebCore/WebCore-658.28/wak/WebCoreThread.h?txt'
  98 else
  99     wget -O WebCore.tgz http://www.opensource.apple.com/tarballs/WebCore/WebCore-658.28.tar.gz
 100     tar -zx --transform 's@^[^/]*/@WebCore.d/@' -f WebCore.tgz
 101
 102     mkdir WebCore
 103     cp -a WebCore.d/{*,rendering/style,platform/graphics/transforms}/*.h WebCore
 104     cp -a WebCore.d/platform/{animation,graphics,network,text}/*.h WebCore
 105     cp -a WebCore.d/{accessibility,platform{,/{graphics,network,text}}}/{cf,mac,iphone}/*.h WebCore
 106     cp -a WebCore.d/bridge/objc/*.h WebCore
 107
 108     wget -O JavaScriptCore.tgz http://www.opensource.apple.com/tarballs/JavaScriptCore/JavaScriptCore-554.1.tar.gz
 109     #tar -zx --transform 's@^[^/]*/API/@JavaScriptCore/@' -f JavaScriptCore.tgz $(tar -ztf JavaScriptCore.tgz | grep '/API/[^/]*.h$')
 110     tar -zx \
 111         --transform 's@^[^/]*/@@' \
 112         --transform 's@^icu/@@' \
 113     -f JavaScriptCore.tgz $(tar -ztf JavaScriptCore.tgz | sed -e '
 114         /\/icu\/unicode\/.*\.h$/ p;
 115         /\/profiler\/.*\.h$/ p;
 116         /\/runtime\/.*\.h$/ p;
 117         /\/wtf\/.*\.h$/ p;
 118         d;
 119     ')
 120 fi
 121
 122 for framework in ApplicationServices CoreServices IOKit IOSurface JavaScriptCore WebKit; do
 123     ln -s /System/Library/Frameworks/"${framework}".framework/Headers "${framework}"
 124 done
 125
 126 for framework in /System/Library/Frameworks/CoreServices.framework/Frameworks/*.framework; do
 127     name=${framework}
 128     name=${name%.framework}
 129     name=${name##*/}
 130     ln -s "${framework}/Headers" "${name}"
 131 done
 132
 133 mkdir -p Cocoa
 134 cat >Cocoa/Cocoa.h <<EOF
 135 #define NSImage UIImage
 136 #define NSView UIView
 137 #define NSWindow UIWindow
 138
 139 #define NSPoint CGPoint
 140 #define NSRect CGRect
 141
 142 #define NSPasteboard UIPasteboard
 143 #define NSSelectionAffinity int
 144 @protocol NSUserInterfaceValidations;
 145 EOF
 146
 147 mkdir -p GraphicsServices
 148 cat >GraphicsServices/GraphicsServices.h <<EOF
 149 typedef struct __GSEvent *GSEventRef;
 150 typedef struct __GSFont *GSFontRef;
 151 EOF