mirror of
https://github.com/gbdev/rgbds.git
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35 lines
873 B
Bash
Executable File
35 lines
873 B
Bash
Executable File
#!/bin/sh
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set -e
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pngver=1.6.37
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arch="$1"
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## Grab sources and check them
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wget http://downloads.sourceforge.net/project/libpng/libpng16/$pngver/libpng-$pngver.tar.xz
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wget http://downloads.sourceforge.net/project/apng/libpng/libpng16/libpng-$pngver-apng.patch.gz
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sha256sum -c .github/scripts/mingw-w64-libpng-dev.sha256sums
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## Extract sources and patch them
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tar -xf libpng-$pngver.tar.xz
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gunzip libpng-$pngver-apng.patch.gz
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# Patch in apng support
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env -C libpng-$pngver patch -p0 ../libpng-$pngver-apng.patch
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## Start building!
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mkdir -p build
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cd build
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../libpng-$pngver/configure \
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--host="$arch" --target="$arch" \
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--prefix="/usr/$arch" \
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--enable-shared --disable-static \
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CPPFLAGS="-D_FORTIFY_SOURCE=2" \
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CFLAGS="-O2 -pipe -fno-plt -fexceptions --param=ssp-buffer-size=4" \
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LDFLAGS="-Wl,-O1,--sort-common,--as-needed -fstack-protector"
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make -kj
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make install
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