{ stdenv, fetchurl, openssl, db4, expat, perl, zlib , sslSupport, db4Support }: assert sslSupport -> openssl != null; assert db4Support -> db4 != null; assert expat != null && perl != null; stdenv.mkDerivation { name = "apache-httpd-2.2.0"; builder = ./builder.sh; src = fetchurl { url = http://archive.apache.org/dist/httpd/httpd-2.2.0.tar.bz2; md5 = "402b90a2e47205f94b3b1d91e1a8c459"; }; inherit sslSupport db4Support; inherit perl expat zlib; openssl = if sslSupport then openssl else null; db4 = if db4Support then db4 else null; }