34 lines
980 B
Nix
34 lines
980 B
Nix
{ lib, stdenv, fetchurl, fetchpatch2, libpng }:
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stdenv.mkDerivation rec {
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pname = "pngcrush";
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version = "1.8.13";
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src = fetchurl {
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url = "mirror://sourceforge/pmt/pngcrush-${version}-nolib.tar.xz";
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sha256 = "0l43c59d6v9l0g07z3q3ywhb8xb3vz74llv3mna0izk9bj6aqkiv";
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};
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patches = [
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(fetchpatch2 {
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url = "https://salsa.debian.org/debian/pngcrush/-/raw/b4856b56fbc28252103cc14d156baddd564ca880/debian/patches/ignore_PNG_IGNORE_ADLER32.patch";
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hash = "sha256-pFON/NUJiXMe9GETptgNltWa0izlby6P/fLsG1abz3g=";
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})
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];
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makeFlags = [ "CC=${stdenv.cc.targetPrefix}cc" "LD=${stdenv.cc.targetPrefix}cc" ]; # gcc and/or clang compat
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configurePhase = ''
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sed -i s,/usr,$out, Makefile
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'';
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buildInputs = [ libpng ];
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meta = {
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homepage = "http://pmt.sourceforge.net/pngcrush";
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description = "PNG optimizer";
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license = lib.licenses.free;
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platforms = with lib.platforms; linux ++ darwin;
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mainProgram = "pngcrush";
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};
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}
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