nixpkgs/pkgs/development/libraries/zlib/default.nix
Eelco Dolstra 3c57f1fd8a * Fix zlib 1.2.5 on Cygwin. (The Makefile doesn't support building
just a static library.)

svn path=/nixpkgs/trunk/; revision=22748
2010-07-27 11:37:29 +00:00

30 lines
740 B
Nix

{stdenv, fetchurl, static ? false}:
stdenv.mkDerivation (rec {
name = "zlib-1.2.5";
src = fetchurl {
url = "http://www.zlib.net/${name}.tar.gz";
sha256 = "0n7rlgvjn73pyil3s1l6p77m7wkc809n934rnzxv1b1za4pfar30";
};
configureFlags = if static then "" else "--shared";
preConfigure = ''
if test -n "$crossConfig"; then
export CC=$crossConfig-gcc
configureFlags=${if static then "" else "--shared"}
fi
'';
crossAttrs = {
dontStrip = if static then true else false;
};
# zlib doesn't like the automatic --disable-shared from the Cygwin stdenv.
cygwinConfigureEnableShared = true;
} // stdenv.lib.optionalAttrs (stdenv.system == "i686-cygwin") {
patches = [ ./no-shared.patch ];
})