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nixpkgs/pkgs/applications/graphics/apngasm/2.nix

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treewide: with stdenv.lib; in meta -> with lib; Part of: https://github.com/NixOS/nixpkgs/issues/108938 meta = with stdenv.lib; is a widely used pattern. We want to slowly remove the `stdenv.lib` indirection and encourage people to use `lib` directly. Thus let’s start with the meta field. This used a rewriting script to mostly automatically replace all occurances of this pattern, and add the `lib` argument to the package header if it doesn’t exist yet. The script in its current form is available at https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix
2021-01-11 07:54:33 +00:00
{ lib, stdenv, fetchzip, libpng, zlib, zopfli }:
apngasm_2: init at 2.91 This is the original apngasm which has not been updated since 2017 but it has diverged from its fork with support for LZMA and ZOPFLI compression and TGA input.
2020-01-21 01:44:53 +00:00
stdenv.mkDerivation rec {
pname = "apngasm";
version = "2.91";
src = fetchzip {
url = "mirror://sourceforge/${pname}/${pname}-${version}-src.zip";
stripRoot = false;
sha256 = "0qhljqql159xkn1l83vz0q8wvzr7rjz4jnhiy0zn36pgvacg0zn1";
};
buildInputs = [ libpng zlib zopfli ];
postPatch = ''
rm -rf libpng zlib zopfli
'';
NIX_CFLAGS_LINK = "-lzopfli";
installPhase = ''
install -Dt $out/bin apngasm
'';
enableParallelBuilding = true;
treewide: with stdenv.lib; in meta -> with lib; Part of: https://github.com/NixOS/nixpkgs/issues/108938 meta = with stdenv.lib; is a widely used pattern. We want to slowly remove the `stdenv.lib` indirection and encourage people to use `lib` directly. Thus let’s start with the meta field. This used a rewriting script to mostly automatically replace all occurances of this pattern, and add the `lib` argument to the package header if it doesn’t exist yet. The script in its current form is available at https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix
2021-01-11 07:54:33 +00:00
meta = with lib; {
apngasm_2: init at 2.91 This is the original apngasm which has not been updated since 2017 but it has diverged from its fork with support for LZMA and ZOPFLI compression and TGA input.
2020-01-21 01:44:53 +00:00
description = "Create highly optimized Animated PNG files from PNG/TGA images";
homepage = "http://apngasm.sourceforge.net/";
license = licenses.zlib;
maintainers = with maintainers; [ orivej ];
platforms = platforms.linux;
};
}
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