Ticket #36156: XcodeLegacy.sh

#!/bin/sh -x
# XCodeLegacy.sh
#
# Author: Frederic Devernay <frederic.devernay@m4x.org>
# License: Creative Commons BY-NC-SA 2.5 http://creativecommons.org/licenses/by-nc-sa/2.5/

if [ $# != 1 ]; then
    echo "Usage: $0 buildpackages|install|cleanpackages|uninstall"
    echo "Description: Extracts / installs / cleans / uninstalls the following components from Xcode 3.2.6,"
    echo "which are not available in Xcode >= 4.2:"
    echo "- GCC 4.0 Xcode plugin"
    echo "- PPC assembler"
    echo "- GCC 4.0 and 4.2"
    echo "- Mac OS X SDK 10.4u, 10.5 and 10.6"
    exit
fi

XCODEDIR="/Developer"
PLUGINDIR="$XCODEDIR/Library/Xcode/PrivatePlugIns/Xcode3Core.ideplugin/Contents/SharedSupport/Developer/Library/Xcode/Plug-ins"
GCCDIR="$XCODEDIR"
SDKDIR="$XCODEDIR"
if [ -d "$PLUGINDIR" ]; then
    echo "Info: found Xcode <= 4.2.1"
else
    PLUGINDIR="/Applications/Xcode.app/Contents/PlugIns/Xcode3Core.ideplugin/Contents/SharedSupport/Developer/Library/Xcode/Plug-ins"
    if [ ! -d "$PLUGINDIR" ]; then
        echo "Info: could not find Xcode 4.2 in /Developer nor Xcode 4.3 in /Applications/Xcode.app"
    fi
    echo "Info: found Xcode >= 4.3"
    GCCDIR="/Applications/Xcode.app/Contents/Developer"
    SDKDIR="/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer"
fi

case $1 in
    buildpackages)
        #######################
        # PHASE 1: PACKAGING
        #
        if [ ! -f xcode_3.2.6_and_ios_sdk_4.3.dmg ]; then
            echo "you should download Xcode 3.2.6 from:"
            echo " http://connect.apple.com/cgi-bin/WebObjects/MemberSite.woa/wa/getSoftware?bundleID=20792"
            echo "or"
            echo " http://adcdownload.apple.com/Developer_Tools/xcode_3.2.6_and_ios_sdk_4.3__final/xcode_3.2.6_and_ios_sdk_4.3.dmg"
            exit
        fi
        # you should download Xcode 3.2.6 from:
        # http://connect.apple.com/cgi-bin/WebObjects/MemberSite.woa/wa/getSoftware?bundleID=20792
        hdiutil attach xcode_3.2.6_and_ios_sdk_4.3.dmg
        rm -rf /tmp/XC3
        pkgutil --expand /Volumes/Xcode\ and\ iOS\ SDK/Packages/DeveloperTools.pkg /tmp/XC3
        (cd /tmp/XC3;gzip -dc Payload  |cpio -i)
        ((cd /tmp/XC3/Library/Xcode/Plug-ins; tar cf - "GCC 4.0.xcplugin") |gzip -c > XcodePluginGCC40.tar.gz) && echo "created XcodePluginGCC40.tar.gz in directory "`pwd`
        # should be untarred in /Developer/Library/Xcode/PrivatePlugIns/Xcode3Core.ideplugin/Contents/SharedSupport/Developer/Library/Xcode/Plug-ins
        # gzip -dc XcodePluginGCC40.tar.gz | (cd /Developer/Library/Xcode/PrivatePlugIns/Xcode3Core.ideplugin/Contents/SharedSupport/Developer/Library/Xcode/Plug-ins; sudo tar xvf -)

        rm -rf /tmp/XC3
        pkgutil --expand /Volumes/Xcode\ and\ iOS\ SDK/Packages/DeveloperToolsCLI.pkg /tmp/XC3
        
        (cd /tmp/XC3;gzip -dc Payload  |cpio -i --quiet)
        ((cd /tmp/XC3; tar cf - usr/libexec/gcc/darwin/ppc usr/libexec/gcc/darwin/ppc64) |gzip -c > XcodePPCas.tar.gz) ||  echo "created XcodePPCas.tar.gz in directory "`pwd`

        (cp /Volumes/Xcode\ and\ iOS\ SDK/Packages/gcc4.0.pkg  xcode_3.2.6_gcc4.0.pkg) && echo "created xcode_3.2.6_gcc4.0.pkg in directory "`pwd`
        (cp /Volumes/Xcode\ and\ iOS\ SDK/Packages/gcc4.2.pkg  xcode_3.2.6_gcc4.2.pkg) && echo "created xcode_3.2.6_gcc4.2.pkg in directory "`pwd`

        rm -rf /tmp/XC3
        pkgutil --expand /Volumes/Xcode\ and\ iOS\ SDK/Packages/MacOSX10.4.Universal.pkg /tmp/XC3
        (cd /tmp/XC3;gzip -dc Payload  |cpio -i)
        # should we install more than these? (fixed includes?)
        ((cd /tmp/XC3; tar cf - SDKs/MacOSX10.4u.sdk) |gzip -c > Xcode104SDK.tar.gz) && echo "created Xcode104SDK.tar.gz in directory "`pwd`

        rm -rf /tmp/XC3
        pkgutil --expand /Volumes/Xcode\ and\ iOS\ SDK/Packages/MacOSX10.5.pkg /tmp/XC3
        (cd /tmp/XC3;gzip -dc Payload  |cpio -i)
        # should we install more than these? (fixed includes?)
        ((cd /tmp/XC3; tar cf - SDKs/MacOSX10.5.sdk) |gzip -c > Xcode105SDK.tar.gz) && echo "created Xcode105SDK.tar.gz in directory "`pwd`

        rm -rf /tmp/XC3
        pkgutil --expand /Volumes/Xcode\ and\ iOS\ SDK/Packages/MacOSX10.6.pkg /tmp/XC3
        (cd /tmp/XC3;gzip -dc Payload  |cpio -i)
        # should we install more than these? (fixed includes?)
        ((cd /tmp/XC3; tar cf - SDKs/MacOSX10.6.sdk) |gzip -c > Xcode106SDK.tar.gz) && echo "created Xcode106SDK.tar.gz in directory "`pwd`

        rm -rf /tmp/XC3
        ;;

    install)
        #######################
        # PHASE 2: INSTALLING
        #
        if [ ! -d "$PLUGINDIR" ]; then
            echo "Error: could not find Xcode 4.2 in /Developer nor Xcode 4.3 in /Applications/Xcode.app, cannot install"
            exit
        fi
        if [ ! -d "$PLUGINDIR/GCC 4.0.xcplugin" ]; then
            (gzip -dc XcodePluginGCC40.tar.gz | (cd "$PLUGINDIR"; sudo tar xf -)) && echo "installed XcodePluginGCC40.tar.gz"
        fi

        if [ ! -f "$GCCDIR/usr/libexec/gcc/darwin/ppc/as" ]; then
            (gzip -dc XcodePPCas.tar.gz | (cd "$GCCDIR"; sudo tar xf -)) && echo "installed XcodePPCas.tar.gz"
        fi
        for v in 4.0 4.2; do
            for i in c++ cpp g++ gcc gcov; do
                if [ ! -f "$GCCDIR"/usr/bin/${i}-${v} ]; then
                    sudo ln -sf /usr/bin/${i}-${v} "$GCCDIR"/usr/bin/${i}-${v}
                fi
            done
        done

        if [ ! -d "$SDKDIR/SDKs/MacOSX10.4u.sdk" ]; then
            (gzip -dc Xcode104SDK.tar.gz | (cd "$SDKDIR"; sudo tar xf -)) && echo "installed Xcode104SDK.tar.gz"
        fi
        if [ ! -d "$SDKDIR/SDKs/MacOSX10.5.sdk" ]; then
            (gzip -dc Xcode105SDK.tar.gz | (cd "$SDKDIR"; sudo tar xf -)) && echo "installed Xcode105SDK.tar.gz"
        fi
        if [ ! -d "$SDKDIR/SDKs/MacOSX10.6.sdk" ]; then
            (gzip -dc Xcode106SDK.tar.gz | (cd "$SDKDIR"; sudo tar xf -)) && echo "installed Xcode106SDK.tar.gz"
        fi

        if [ ! -f /usr/bin/gcc-4.0 ]; then
            echo "Installing GCC 4.0"
            sudo installer -pkg xcode_3.2.6_gcc4.0.pkg -target /
        fi
        if [ ! -f /usr/bin/gcc-4.2 ]; then
            echo "Installing GCC 4.2"
            sudo installer -pkg xcode_3.2.6_gcc4.2.pkg -target /
        fi
        ;;

    cleanpackages)
        #######################
        # PHASE 3: CLEANING
        #

        rm XcodePluginGCC40.tar.gz XcodePPCas.tar.gz xcode_3.2.6_gcc4.0.pkg xcode_3.2.6_gcc4.2.pkg Xcode104SDK.tar.gz Xcode105SDK.tar.gz Xcode106SDK.tar.gz

        ;;

    uninstall)
        #######################
        # PHASE 4: UNINSTALLING
        #

        sudo rm -rf "$PLUGINDIR/GCC 4.0.xcplugin"
        sudo rm -rf "$GCCDIR/usr/libexec/gcc/darwin/ppc" "$GCCDIR/usr/libexec/gcc/darwin/ppc64"
        sudo rm -rf "$GCCDIR/usr/bin/*4.0" "$GCCDIR/usr/lib/gcc/i686-apple-darwin10" "$GCCDIR/usr/lib/gcc/powerpc-apple-darwin10" "$GCCDIR/usr/libexec/gcc/powerpc-apple-darwin10" "$GCCDIR/usr/libexec/gcc/i686-apple-darwin10"
        sudo rm -rf "$SDKDIR/SDKs/MacOSX10.4u.sdk"
        sudo rm -rf "$SDKDIR/SDKs/MacOSX10.5u.sdk"
        ;;

esac