pyrox.dev
lol
1{ stdenv, fetchurl, libpng, static ? false }:
2
3# This package comes with its own copy of zlib, libpng and pngxtern
4
5with stdenv.lib;
6
7stdenv.mkDerivation rec {
8 name = "optipng-0.7.5";
9
10 src = fetchurl {
11 url = "mirror://sourceforge/optipng/${name}.tar.gz";
12 sha256 = "17b197437z5wn29llpwklk7ihgx8bhc913gvjf4zyb81idwlprbl";
13 };
14
15 buildInputs = [ libpng ];
16
17 LDFLAGS = optional static "-static";
18 configureFlags = "--with-system-zlib --with-system-libpng";
19
20 crossAttrs = {
21 CC="${stdenv.cross.config}-gcc";
22 LD="${stdenv.cross.config}-gcc";
23 AR="${stdenv.cross.config}-ar";
24 RANLIB="${stdenv.cross.config}-ranlib";
25 configurePhase = ''
26 ./configure -prefix="$out" --with-system-zlib --with-system-libpng
27 '';
28 postInstall = optional (stdenv.cross.libc == "msvcrt") ''
29 mv "$out"/bin/optipng "$out"/bin/optipng.exe
30 '';
31 };
32
33 meta = with stdenv.lib; {
34 homepage = http://optipng.sourceforge.net/;
35 description = "A PNG optimizer";
36 license = licenses.zlib;
37 };
38}