39 lines
1 KiB
Nix
39 lines
1 KiB
Nix
{ stdenv, fetchurl, libpng, static ? false }:
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# This package comes with its own copy of zlib, libpng and pngxtern
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with stdenv.lib;
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stdenv.mkDerivation rec {
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name = "optipng-0.7.6";
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src = fetchurl {
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url = "mirror://sourceforge/optipng/${name}.tar.gz";
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sha256 = "105yk5qykvhiahzag67gm36s2kplxf6qn5hay02md0nkrcgn6w28";
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};
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buildInputs = [ libpng ];
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LDFLAGS = optional static "-static";
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configureFlags = "--with-system-zlib --with-system-libpng";
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crossAttrs = {
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CC="${stdenv.cross.config}-gcc";
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LD="${stdenv.cross.config}-gcc";
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AR="${stdenv.cross.config}-ar";
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RANLIB="${stdenv.cross.config}-ranlib";
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configurePhase = ''
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./configure -prefix="$out" --with-system-zlib --with-system-libpng
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'';
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postInstall = optional (stdenv.cross.libc == "msvcrt") ''
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mv "$out"/bin/optipng "$out"/bin/optipng.exe
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'';
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};
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meta = with stdenv.lib; {
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homepage = http://optipng.sourceforge.net/;
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description = "A PNG optimizer";
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license = licenses.zlib;
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platforms = platforms.unix;
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};
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}
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