54 lines
1.1 KiB
Bash
Executable File
54 lines
1.1 KiB
Bash
Executable File
#!/bin/bash -e
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PNG_VERSION=1.6.39
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. scripts/sdk.sh
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mkdir -p deps; cd deps
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if [ ! -d libpng-src ]; then
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wget https://download.sourceforge.net/libpng/libpng-$PNG_VERSION.tar.gz
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tar -xzvf libpng-$PNG_VERSION.tar.gz
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mv libpng-$PNG_VERSION libpng-src
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rm libpng-$PNG_VERSION.tar.gz
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fi
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rm -rf libpng
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mkdir -p libpng/include
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cd libpng-src
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for ARCH in x86_64 arm64
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do
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echo "Building libpng for $ARCH"
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mkdir -p build; cd build
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cmake .. \
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-DCMAKE_BUILD_TYPE=Release \
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-DCMAKE_C_FLAGS_RELEASE="$OSX_FLAGS -arch $ARCH" \
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-DCMAKE_ASM_FLAGS_RELEASE="$OSX_FLAGS -arch $ARCH" \
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-DCMAKE_INSTALL_PREFIX="." \
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-DCMAKE_OSX_ARCHITECTURES=$ARCH \
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-DPNG_SHARED=OFF \
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-DPNG_TESTS=OFF \
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-DPNG_EXECUTABLES=OFF
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cmake --build . -j
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make install -s
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if [ $ARCH = "x86_64" ]; then
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cp -rv include ../../libpng
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cp -v lib/libpng16.a ../../libpng/templib_$ARCH.a
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else
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cp -v lib/libpng16.a ../../libpng/templib_$ARCH.a
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fi
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cd ..; rm -rf build
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done
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# repack into one .a
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cd ../libpng
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lipo -create templib_*.a -output libpng.a
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rm templib_*.a
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echo "libpng build successful"
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