{ stdenv, fetchurl, file, openssl, mlton , mysql, postgresql, sqlite }: stdenv.mkDerivation rec { name = "urweb-${version}"; version = "20150819"; src = fetchurl { url = "http://www.impredicative.com/ur/${name}.tgz"; sha256 = "0gpdlq3aazx121k3ia94qfa4dyv04q7478x2p6hvcjamn18vk56n"; }; buildInputs = [ openssl mlton mysql postgresql sqlite ]; prePatch = '' sed -e 's@/usr/bin/file@${file}/bin/file@g' -i configure ''; configureFlags = "--with-openssl=${openssl}"; preConfigure = '' export PGHEADER="${postgresql}/include/libpq-fe.h"; export MSHEADER="${mysql.lib}/include/mysql/mysql.h"; export SQHEADER="${sqlite.dev}/include/sqlite3.h"; export CCARGS="-I$out/include \ -L${mysql.lib}/lib/mysql \ -L${postgresql.lib}/lib \ -L${sqlite.out}/lib"; ''; # Be sure to keep the statically linked libraries dontDisableStatic = true; meta = { description = "Advanced purely-functional web programming language"; homepage = "http://www.impredicative.com/ur/"; license = stdenv.lib.licenses.bsd3; platforms = stdenv.lib.platforms.linux; maintainers = [ stdenv.lib.maintainers.thoughtpolice ]; }; }