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This is an attempt to create a script to build the FLAC library. Need help!
#!/bin/bash
###########################################################################
# Choose your flac version and your currently-installed iOS SDK version:
#
VERSION="1.2.1"
SDKVERSION="7.0"
#
#
###########################################################################
#
# Don't change anything under this line!
#
###########################################################################
# No need to change this since xcode build will only compile in the
# necessary bits from the libraries we create
ARCHS="armv7 armv7s i386"
DEVELOPER=`xcode-select -print-path`
cd "`dirname \"$0\"`"
REPOROOT=$(pwd)
# Where we'll end up storing things in the end
OUTPUTDIR="${REPOROOT}/dependencies"
mkdir -p ${OUTPUTDIR}/include
mkdir -p ${OUTPUTDIR}/lib
mkdir -p ${OUTPUTDIR}/bin
BUILDDIR="${REPOROOT}/build"
mkdir -p $BUILDDIR
# where we will keep our sources and build from.
SRCDIR="${BUILDDIR}/src"
mkdir -p $SRCDIR
# where we will store intermediary builds
INTERDIR="${BUILDDIR}/built"
mkdir -p $INTERDIR
########################################
cd $SRCDIR
# Exit the script if an error happens
set -e
if [ ! -e "${SRCDIR}/flac-${VERSION}.tar.gz" ]; then
echo "Downloading flac-${VERSION}.tar.gz"
curl -LO http://downloads.xiph.org/releases/flac/flac-${VERSION}.tar.gz
else
echo "Using flac-${VERSION}.tar.gz"
fi
tar zxf flac-${VERSION}.tar.gz -C $SRCDIR
cd "${SRCDIR}/flac-${VERSION}"
set +e # don't bail out of bash script if ccache doesn't exist
CCACHE=`which ccache`
if [ $? == "0" ]; then
echo "Building with ccache: $CCACHE"
CCACHE="${CCACHE} "
else
echo "Building without ccache"
CCACHE=""
fi
set -e # back to regular "bail out on error" mode
for ARCH in ${ARCHS}
do
if [ "${ARCH}" == "i386" ];
then
PLATFORM="iPhoneSimulator"
EXTRA_CONFIG="--build=i386 --host=i386-apple-darwin"
EXTRA_CFLAGS="-arch i386"
EXTRA_LDFLAGS="-I${DEVELOPER}/Platforms/${PLATFORM}.platform/Developer/SDKs/${PLATFORM}${SDKVERSION}.sdk/usr/lib -mfpu=neon"
else
PLATFORM="iPhoneOS"
EXTRA_CONFIG="--build=arm --host=arm-apple-darwin"
EXTRA_CFLAGS="-w -arch ${ARCH} -mfpu=neon"
EXTRA_LDFLAGS="-mfpu=neon"
fi
mkdir -p "${INTERDIR}/${ARCH}"
./configure --prefix="${INTERDIR}/${ARCH}" --with-sysroot="${DEVELOPER}/Platforms/${PLATFORM}.platform/Developer/SDKs/${PLATFORM}${SDKVERSION}.sdk" CC="${DEVELOPER}/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang" CFLAGS="${EXTRA_CFLAGS} -miphoneos-version-min=${SDKVERSION} -I${OUTPUTDIR}/include" LDFLAGS="-arch ${ARCH} ${EXTRA_LDFLAGS} -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/${PLATFORM}.platform/Developer/SDKs/${PLATFORM}${SDKVERSION}.sdk -miphoneos-version-min=${SDKVERSION} -L${OUTPUTDIR}/lib" CCAS="/usr/local/bin/gas-preprocessor.pl" CXXFLAGS="$CPPFLAGS -I${OUTPUTDIR}/include -isysroot ${DEVELOPER}/Platforms/${PLATFORM}.platform/Developer/SDKs/${PLATFORM}${SDKVERSION}.sdk" ${EXTRA_CONFIG}
make && make install && make clean
done
mkdir -p "${INTERDIR}/universal/lib"
cd "${INTERDIR}/armv7/lib"
for file in *.a
do
cd ${INTERDIR}
xcrun -sdk iphoneos lipo -output universal/lib/$file -create -arch armv7 armv7/lib/$file -arch armv7s armv7s/lib/$file -arch i386 i386/lib/$file
echo "Universal $file created."
done
cp -r ${INTERDIR}/armv7/include ${INTERDIR}/universal/
echo "Done."
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