forked from mirrors/nixpkgs
43 lines
1 KiB
Nix
43 lines
1 KiB
Nix
{ stdenv, fetchurl, libpng, static ? false
|
|
}:
|
|
|
|
# This package comes with its own copy of zlib, libpng and pngxtern
|
|
|
|
with stdenv.lib;
|
|
|
|
stdenv.mkDerivation rec {
|
|
name = "optipng-0.7.7";
|
|
|
|
src = fetchurl {
|
|
url = "mirror://sourceforge/optipng/${name}.tar.gz";
|
|
sha256 = "0lj4clb851fzpaq446wgj0sfy922zs5l5misbpwv6w7qrqrz4cjg";
|
|
};
|
|
|
|
buildInputs = [ libpng ];
|
|
|
|
LDFLAGS = optional static "-static";
|
|
# Workaround for crash in cexcept.h. See
|
|
# https://github.com/NixOS/nixpkgs/issues/28106
|
|
preConfigure = ''
|
|
export LD=$CC
|
|
'';
|
|
|
|
configureFlags = [
|
|
"--with-system-zlib"
|
|
"--with-system-libpng"
|
|
] ++ stdenv.lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
|
|
#"-prefix=$out"
|
|
];
|
|
|
|
postInstall = if stdenv.hostPlatform != stdenv.buildPlatform && stdenv.hostPlatform.isWindows then ''
|
|
mv "$out"/bin/optipng{,.exe}
|
|
'' else null;
|
|
|
|
meta = with stdenv.lib; {
|
|
homepage = "http://optipng.sourceforge.net/";
|
|
description = "A PNG optimizer";
|
|
license = licenses.zlib;
|
|
platforms = platforms.unix;
|
|
};
|
|
}
|