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#!/bin/bash -e
. sdk.sh
JPEG_VERSION=2.1.4
if [ ! -d libjpeg-src ]; then
wget https://download.sourceforge.net/libjpeg-turbo/libjpeg-turbo-$JPEG_VERSION.tar.gz
tar -xzvf libjpeg-turbo-$JPEG_VERSION.tar.gz
mv libjpeg-turbo-$JPEG_VERSION libjpeg-src
rm libjpeg-turbo-$JPEG_VERSION.tar.gz
fi
rm -rf libjpeg
cd libjpeg-src
for ARCH in x86_64 arm64
do
echo "Building libjpeg for $ARCH"
mkdir -p build; cd build
cmake .. \
-DCMAKE_BUILD_TYPE=Release \
-DENABLE_SHARED=OFF \
-DCMAKE_C_FLAGS_RELEASE="$OSX_FLAGS -arch $ARCH" \
-DCMAKE_OSX_DEPLOYMENT_TARGET=$OSX_OSVER \
-DCMAKE_OSX_ARCHITECTURES=$ARCH
cmake --build . -j
if [ $ARCH = "x86_64" ]; then
make DESTDIR=$PWD/../../libjpeg install
mv ../../libjpeg/opt/libjpeg-turbo/* ../../libjpeg
rm -rf ../../libjpeg/opt
mv ../../libjpeg/lib/libjpeg.a ../../libjpeg/lib/templib_$ARCH.a
else
mv libjpeg.a ../../libjpeg/lib/templib_$ARCH.a
fi
cd ..; rm -rf build
done
# repack into one .a
cd ../libjpeg/lib
lipo -create templib_*.a -output libjpeg.a
rm templib_*.a
rm libturbojpeg.a
echo "libjpeg build successful"