379 lines
13 KiB
Bash
379 lines
13 KiB
Bash
#===============================================================================
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# Filename: boost.sh
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# Author: Pete Goodliffe
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# Copyright: (c) Copyright 2009 Pete Goodliffe
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# Licence: Please feel free to use this, with attribution
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# Modified version
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#===============================================================================
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#
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# Builds a Boost framework for the iPhone.
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# Creates a set of universal libraries that can be used on an iPhone and in the
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# iPhone simulator. Then creates a pseudo-framework to make using boost in Xcode
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# less painful.
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#
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# To configure the script, define:
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# BOOST_LIBS: which libraries to build
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# IPHONE_SDKVERSION: iPhone SDK version (e.g. 5.1)
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#
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# Then go get the source tar.bz of the boost you want to build, shove it in the
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# same directory as this script, and run "./boost.sh". Grab a cuppa. And voila.
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#===============================================================================
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: ${BOOST_LIBS:="random regex graph random chrono thread signals filesystem system date_time"}
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: ${IPHONE_SDKVERSION:=`xcodebuild -showsdks | grep iphoneos | egrep "[[:digit:]]+\.[[:digit:]]+" -o | tail -1`}
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: ${OSX_SDKVERSION:=10.8}
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: ${XCODE_ROOT:=`xcode-select -print-path`}
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: ${EXTRA_CPPFLAGS:="-DBOOST_AC_USE_PTHREADS -DBOOST_SP_USE_PTHREADS -std=c++11 -stdlib=libc++"}
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# The EXTRA_CPPFLAGS definition works around a thread race issue in
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# shared_ptr. I encountered this historically and have not verified that
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# the fix is no longer required. Without using the posix thread primitives
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# an invalid compare-and-swap ARM instruction (non-thread-safe) was used for the
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# shared_ptr use count causing nasty and subtle bugs.
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#
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# Should perhaps also consider/use instead: -BOOST_SP_USE_PTHREADS
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: ${TARBALLDIR:=`pwd`}
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: ${SRCDIR:=`pwd`/src}
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: ${IOSBUILDDIR:=`pwd`/ios/build}
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: ${OSXBUILDDIR:=`pwd`/osx/build}
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: ${PREFIXDIR:=`pwd`/ios/prefix}
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: ${IOSFRAMEWORKDIR:=`pwd`/ios/framework}
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: ${OSXFRAMEWORKDIR:=`pwd`/osx/framework}
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: ${COMPILER:="clang++"}
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: ${BOOST_VERSION:=1.55.0}
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: ${BOOST_VERSION2:=1_55_0}
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BOOST_TARBALL=$TARBALLDIR/boost_$BOOST_VERSION2.tar.bz2
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BOOST_SRC=$SRCDIR/boost_${BOOST_VERSION2}
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#===============================================================================
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ARM_DEV_CMD="xcrun --sdk iphoneos"
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SIM_DEV_CMD="xcrun --sdk iphonesimulator"
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OSX_DEV_CMD="xcrun --sdk macosx"
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ARM_COMBINED_LIB=$IOSBUILDDIR/lib_boost_arm.a
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SIM_COMBINED_LIB=$IOSBUILDDIR/lib_boost_x86.a
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#===============================================================================
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#===============================================================================
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# Functions
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#===============================================================================
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abort()
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{
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echo
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echo "Aborted: $@"
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exit 1
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}
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doneSection()
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{
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echo
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echo "================================================================="
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echo "Done"
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echo
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}
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#===============================================================================
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cleanEverythingReadyToStart()
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{
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echo Cleaning everything before we start to build...
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rm -rf iphone-build iphonesim-build osx-build
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rm -rf $IOSBUILDDIR
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rm -rf $OSXBUILDDIR
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rm -rf $PREFIXDIR
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rm -rf $IOSFRAMEWORKDIR/$FRAMEWORK_NAME.framework
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rm -rf $OSXFRAMEWORKDIR/$FRAMEWORK_NAME.framework
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doneSection
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}
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#===============================================================================
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downloadBoost()
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{
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if [ ! -s $TARBALLDIR/boost_${BOOST_VERSION2}.tar.bz2 ]; then
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echo "Downloading boost ${BOOST_VERSION}"
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curl -L -o $TARBALLDIR/boost_${BOOST_VERSION2}.tar.bz2 http://sourceforge.net/projects/boost/files/boost/${BOOST_VERSION}/boost_${BOOST_VERSION2}.tar.bz2/download
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fi
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doneSection
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}
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#===============================================================================
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unpackBoost()
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{
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[ -f "$BOOST_TARBALL" ] || abort "Source tarball missing."
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echo Unpacking boost into $SRCDIR...
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[ -d $SRCDIR ] || mkdir -p $SRCDIR
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[ -d $BOOST_SRC ] || ( cd $SRCDIR; tar xfj $BOOST_TARBALL )
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[ -d $BOOST_SRC ] && echo " ...unpacked as $BOOST_SRC"
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doneSection
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}
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#===============================================================================
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restoreBoost()
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{
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cp $BOOST_SRC/tools/build/v2/user-config.jam-bk $BOOST_SRC/tools/build/v2/user-config.jam
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}
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#===============================================================================
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updateBoost()
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{
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echo Updating boost into $BOOST_SRC...
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cp $BOOST_SRC/tools/build/v2/user-config.jam $BOOST_SRC/tools/build/v2/user-config.jam-bk
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cat >> $BOOST_SRC/tools/build/v2/user-config.jam <<EOF
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using darwin : ${IPHONE_SDKVERSION}~iphone
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: $XCODE_ROOT/Toolchains/XcodeDefault.xctoolchain/usr/bin/$COMPILER -arch armv6 -arch armv7 -arch armv7s -arch arm64 -fvisibility=hidden -fvisibility-inlines-hidden $EXTRA_CPPFLAGS
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: <striper> <root>$XCODE_ROOT/Platforms/iPhoneOS.platform/Developer
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: <architecture>arm <target-os>iphone
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;
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using darwin : ${IPHONE_SDKVERSION}~iphonesim
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: $XCODE_ROOT/Toolchains/XcodeDefault.xctoolchain/usr/bin/$COMPILER -arch i386 -arch x86_64 -fvisibility=hidden -fvisibility-inlines-hidden $EXTRA_CPPFLAGS
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: <striper> <root>$XCODE_ROOT/Platforms/iPhoneSimulator.platform/Developer
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: <architecture>x86 <target-os>iphone
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;
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EOF
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doneSection
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}
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#===============================================================================
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inventMissingHeaders()
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{
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# These files are missing in the ARM iPhoneOS SDK, but they are in the simulator.
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# They are supported on the device, so we copy them from x86 SDK to a staging area
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# to use them on ARM, too.
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echo Invent missing headers
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cp $XCODE_ROOT/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator${IPHONE_SDKVERSION}.sdk/usr/include/{crt_externs,bzlib}.h $BOOST_SRC
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}
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#===============================================================================
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bootstrapBoost()
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{
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cd $BOOST_SRC
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BOOST_LIBS_COMMA=$(echo $BOOST_LIBS | sed -e "s/ /,/g")
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echo "Bootstrapping (with libs $BOOST_LIBS_COMMA)"
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./bootstrap.sh --with-libraries=$BOOST_LIBS_COMMA
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doneSection
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}
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#===============================================================================
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buildBoostForIPhoneOS()
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{
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cd $BOOST_SRC
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# Install this one so we can copy the includes for the frameworks...
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./bjam -j16 --build-dir=iphone-build --stagedir=iphone-build/stage --prefix=$PREFIXDIR toolset=darwin architecture=arm target-os=iphone macosx-version=iphone-${IPHONE_SDKVERSION} define=_LITTLE_ENDIAN link=static stage
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./bjam -j16 --build-dir=iphone-build --stagedir=iphone-build/stage --prefix=$PREFIXDIR toolset=darwin architecture=arm target-os=iphone macosx-version=iphone-${IPHONE_SDKVERSION} define=_LITTLE_ENDIAN link=static install
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doneSection
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./bjam -j16 --build-dir=iphonesim-build --stagedir=iphonesim-build/stage --toolset=darwin-${IPHONE_SDKVERSION}~iphonesim architecture=x86 target-os=iphone macosx-version=iphonesim-${IPHONE_SDKVERSION} link=static stage
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doneSection
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# ./b2 -j16 --build-dir=osx-build --stagedir=osx-build/stage toolset=clang cxxflags="-std=c++11 -stdlib=libc++ -arch i386 -arch x86_64" linkflags="-stdlib=libc++" link=static threading=multi stage
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doneSection
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}
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#===============================================================================
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scrunchAllLibsTogetherInOneLibPerPlatform()
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{
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cd $BOOST_SRC
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mkdir -p $IOSBUILDDIR/armv6/obj
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mkdir -p $IOSBUILDDIR/armv7/obj
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mkdir -p $IOSBUILDDIR/armv7s/obj
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mkdir -p $IOSBUILDDIR/arm64/obj
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mkdir -p $IOSBUILDDIR/i386/obj
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mkdir -p $IOSBUILDDIR/x86_64/obj
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mkdir -p $OSXBUILDDIR/i386/obj
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mkdir -p $OSXBUILDDIR/x86_64/obj
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ALL_LIBS=""
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echo Splitting all existing fat binaries...
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for NAME in $BOOST_LIBS; do
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ALL_LIBS="$ALL_LIBS libboost_$NAME.a"
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$ARM_DEV_CMD lipo "iphone-build/stage/lib/libboost_$NAME.a" -thin armv6 -o $IOSBUILDDIR/armv6/libboost_$NAME.a
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$ARM_DEV_CMD lipo "iphone-build/stage/lib/libboost_$NAME.a" -thin armv7 -o $IOSBUILDDIR/armv7/libboost_$NAME.a
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$ARM_DEV_CMD lipo "iphone-build/stage/lib/libboost_$NAME.a" -thin armv7s -o $IOSBUILDDIR/armv7s/libboost_$NAME.a
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$ARM_DEV_CMD lipo "iphone-build/stage/lib/libboost_$NAME.a" -thin arm64 -o $IOSBUILDDIR/arm64/libboost_$NAME.a
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$ARM_DEV_CMD lipo "iphonesim-build/stage/lib/libboost_$NAME.a" -thin i386 -o $IOSBUILDDIR/i386/libboost_$NAME.a
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$ARM_DEV_CMD lipo "iphonesim-build/stage/lib/libboost_$NAME.a" -thin x86_64 -o $IOSBUILDDIR/x86_64/libboost_$NAME.a
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$ARM_DEV_CMD lipo "osx-build/stage/lib/libboost_$NAME.a" -thin i386 -o $OSXBUILDDIR/i386/libboost_$NAME.a
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$ARM_DEV_CMD lipo "osx-build/stage/lib/libboost_$NAME.a" -thin x86_64 -o $OSXBUILDDIR/x86_64/libboost_$NAME.a
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done
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echo "Decomposing each architecture's .a files"
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for NAME in $ALL_LIBS; do
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echo Decomposing $NAME...
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(cd $IOSBUILDDIR/armv6/obj; ar -x ../$NAME );
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(cd $IOSBUILDDIR/armv7/obj; ar -x ../$NAME );
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(cd $IOSBUILDDIR/armv7s/obj; ar -x ../$NAME );
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(cd $IOSBUILDDIR/arm64/obj; ar -x ../$NAME );
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(cd $IOSBUILDDIR/i386/obj; ar -x ../$NAME );
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(cd $IOSBUILDDIR/x86_64/obj; ar -x ../$NAME );
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(cd $OSXBUILDDIR/i386/obj; ar -x ../$NAME );
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(cd $OSXBUILDDIR/x86_64/obj; ar -x ../$NAME );
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done
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echo "Linking each architecture into an uberlib ($ALL_LIBS => libboost.a )"
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rm $IOSBUILDDIR/*/libboost.a
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echo ...armv6
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(cd $IOSBUILDDIR/armv6; $ARM_DEV_CMD ar crus libboost.a obj/*.o; )
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echo ...armv7
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(cd $IOSBUILDDIR/armv7; $ARM_DEV_CMD ar crus libboost.a obj/*.o; )
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echo ...armv7s
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(cd $IOSBUILDDIR/armv7s; $ARM_DEV_CMD ar crus libboost.a obj/*.o; )
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echo ...arm64
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(cd $IOSBUILDDIR/arm64; $ARM_DEV_CMD ar crus libboost.a obj/*.o; )
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echo ...i386
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(cd $IOSBUILDDIR/i386; $SIM_DEV_CMD ar crus libboost.a obj/*.o; )
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echo ...x86_64
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(cd $IOSBUILDDIR/x86_64; $SIM_DEV_CMD ar crus libboost.a obj/*.o; )
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rm $OSXBUILDDIR/*/libboost.a
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echo ...osx-i386
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(cd $OSXBUILDDIR/i386; $SIM_DEV_CMD ar crus libboost.a obj/*.o; )
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echo ...x86_64
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(cd $OSXBUILDDIR/x86_64; $SIM_DEV_CMD ar crus libboost.a obj/*.o; )
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}
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#===============================================================================
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buildFramework()
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{
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: ${1:?}
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FRAMEWORKDIR=$1
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BUILDDIR=$2
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VERSION_TYPE=Alpha
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FRAMEWORK_NAME=boost
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FRAMEWORK_VERSION=A
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FRAMEWORK_CURRENT_VERSION=$BOOST_VERSION
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FRAMEWORK_COMPATIBILITY_VERSION=$BOOST_VERSION
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FRAMEWORK_BUNDLE=$FRAMEWORKDIR/$FRAMEWORK_NAME.framework
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echo "Framework: Building $FRAMEWORK_BUNDLE from $BUILDDIR..."
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rm -rf $FRAMEWORK_BUNDLE
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echo "Framework: Setting up directories..."
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mkdir -p $FRAMEWORK_BUNDLE
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mkdir -p $FRAMEWORK_BUNDLE/Versions
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mkdir -p $FRAMEWORK_BUNDLE/Versions/$FRAMEWORK_VERSION
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mkdir -p $FRAMEWORK_BUNDLE/Versions/$FRAMEWORK_VERSION/Resources
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mkdir -p $FRAMEWORK_BUNDLE/Versions/$FRAMEWORK_VERSION/Headers
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mkdir -p $FRAMEWORK_BUNDLE/Versions/$FRAMEWORK_VERSION/Documentation
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echo "Framework: Creating symlinks..."
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ln -s $FRAMEWORK_VERSION $FRAMEWORK_BUNDLE/Versions/Current
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ln -s Versions/Current/Headers $FRAMEWORK_BUNDLE/Headers
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ln -s Versions/Current/Resources $FRAMEWORK_BUNDLE/Resources
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ln -s Versions/Current/Documentation $FRAMEWORK_BUNDLE/Documentation
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ln -s Versions/Current/$FRAMEWORK_NAME $FRAMEWORK_BUNDLE/$FRAMEWORK_NAME
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FRAMEWORK_INSTALL_NAME=$FRAMEWORK_BUNDLE/Versions/$FRAMEWORK_VERSION/$FRAMEWORK_NAME
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echo "Lipoing library into $FRAMEWORK_INSTALL_NAME..."
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$ARM_DEV_CMD lipo -create $BUILDDIR/*/libboost.a -o "$FRAMEWORK_INSTALL_NAME" || abort "Lipo $1 failed"
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echo "Framework: Copying includes..."
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cp -r $PREFIXDIR/include/boost/* $FRAMEWORK_BUNDLE/Headers/
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echo "Framework: Creating plist..."
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cat > $FRAMEWORK_BUNDLE/Resources/Info.plist <<EOF
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>
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<key>CFBundleDevelopmentRegion</key>
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<string>English</string>
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<key>CFBundleExecutable</key>
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<string>${FRAMEWORK_NAME}</string>
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<key>CFBundleIdentifier</key>
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<string>org.boost</string>
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<key>CFBundleInfoDictionaryVersion</key>
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<string>6.0</string>
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<key>CFBundlePackageType</key>
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<string>FMWK</string>
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<key>CFBundleSignature</key>
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<string>????</string>
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<key>CFBundleVersion</key>
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<string>${FRAMEWORK_CURRENT_VERSION}</string>
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</dict>
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</plist>
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EOF
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doneSection
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}
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#===============================================================================
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# Execution starts here
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#===============================================================================
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mkdir -p $IOSBUILDDIR
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cleanEverythingReadyToStart #may want to comment if repeatedly running during dev
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restoreBoost
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echo "BOOST_VERSION: $BOOST_VERSION"
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echo "BOOST_LIBS: $BOOST_LIBS"
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echo "BOOST_SRC: $BOOST_SRC"
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echo "IOSBUILDDIR: $IOSBUILDDIR"
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echo "OSXBUILDDIR: $OSXBUILDDIR"
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echo "PREFIXDIR: $PREFIXDIR"
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echo "IOSFRAMEWORKDIR: $IOSFRAMEWORKDIR"
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echo "OSXFRAMEWORKDIR: $OSXFRAMEWORKDIR"
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echo "IPHONE_SDKVERSION: $IPHONE_SDKVERSION"
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echo "XCODE_ROOT: $XCODE_ROOT"
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echo "COMPILER: $COMPILER"
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echo
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downloadBoost
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unpackBoost
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inventMissingHeaders
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bootstrapBoost
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updateBoost
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buildBoostForIPhoneOS
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scrunchAllLibsTogetherInOneLibPerPlatform
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buildFramework $IOSFRAMEWORKDIR $IOSBUILDDIR
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buildFramework $OSXFRAMEWORKDIR $OSXBUILDDIR
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restoreBoost
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echo "Completed successfully"
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#===============================================================================
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