{ stdenv, fetchurl, qt4 }: stdenv.mkDerivation rec { name = "qwt-5.2.1"; src = fetchurl { url = "mirror://sourceforge/qwt/${name}.tar.bz2"; sha256 = "17snmh8qwsgb4j2yiyzmi0s1jli14vby5wv1kv4kvjq4aisvpf72"; }; propagatedBuildInputs = [ qt4 ]; patches = [ ./prefix.diff ]; postPatch = '' sed -e "s@\$\$\[QT_INSTALL_PLUGINS\]@$out/lib/qt4/plugins@" -i designer/designer.pro ''; configurePhase = ''qmake INSTALLBASE=$out -after doc.path=$out/share/doc/${name} -r''; }