depot/third_party/nixpkgs/pkgs/development/libraries/libptytty/default.nix

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{ stdenv
, lib
, fetchurl
, cmake
}:
let
isCross = !stdenv.buildPlatform.canExecute stdenv.hostPlatform;
isStatic = stdenv.hostPlatform.isStatic;
isMusl = stdenv.hostPlatform.isMusl;
in
stdenv.mkDerivation rec {
pname = "libptytty";
version = "2.0";
src = fetchurl {
url = "http://dist.schmorp.de/libptytty/${pname}-${version}.tar.gz";
sha256 = "1xrikmrsdkxhdy9ggc0ci6kg5b1hn3bz44ag1mk5k1zjmlxfscw0";
};
nativeBuildInputs = [ cmake ];
cmakeFlags = lib.optional isStatic "-DBUILD_SHARED_LIBS=OFF"
++ lib.optional (isCross || isStatic) "-DTTY_GID_SUPPORT=OFF"
# Musl lacks UTMP/WTMP built-in support
++ lib.optionals isMusl [
"-DUTMP_SUPPORT=OFF"
"-DWTMP_SUPPORT=OFF"
"-DLASTLOG_SUPPORT=OFF"
];
meta = with lib; {
description = "OS independent and secure pty/tty and utmp/wtmp/lastlog";
homepage = "http://dist.schmorp.de/libptytty";
maintainers = with maintainers; [ rnhmjoj ];
platforms = platforms.unix;
license = licenses.gpl2;
# pkgsMusl.pkgsStatic errors as:
# ln: failed to create symbolic link './include': File exists
broken = isStatic && isMusl;
};
}