{ stdenv, fetchurl, autoconf, automake, libtool }: stdenv.mkDerivation rec { name = "libatomic_ops-${version}"; version = "7.6.0"; src = fetchurl { url = "http://www.ivmaisoft.com/_bin/atomic_ops/libatomic_ops-${version}.tar.gz"; sha256 ="03ylfr29g9zc0r6b6axz3i68alj5qmxgzknxwam3jlx0sz8hcb4f"; }; nativeBuildInputs = stdenv.lib.optionals stdenv.isCygwin [ autoconf automake libtool ]; preConfigure = stdenv.lib.optionalString stdenv.isCygwin '' sed -i -e "/libatomic_ops_gpl_la_SOURCES/a libatomic_ops_gpl_la_LIBADD = libatomic_ops.la" src/Makefile.am ./autogen.sh ''; meta = { description = ''A library for semi-portable access to hardware-provided atomic memory update operations''; license = stdenv.lib.licenses.gpl2Plus ; maintainers = [stdenv.lib.maintainers.raskin]; platforms = stdenv.lib.platforms.unix; }; }