pgpool: 3.4.2 -> 3.4.14

Fixes the build with glibc 2.26.

Tracking issue: #31696

pkgs/servers/sql/pgpool/default.nix

@@ -1,14 +1,16 @@
 { stdenv, fetchurl, postgresql, openssl, pam ? null, libmemcached ? null }:
 
 stdenv.mkDerivation rec {
-  name = "pgpool-II-3.4.2";
+  name = "pgpool-II-3.4.14";
 
   src = fetchurl {
     name = "${name}.tar.gz";
     url = "http://www.pgpool.net/download.php?f=${name}.tar.gz";
-    sha256 = "0lf3fvwc2ib4md25a3hnv822nhy9ac06vg0ndw8q9bry66hzwcfh";
+    sha256 = "1paak83f4lv48xckmf2znryrvhmdz86w4v97mcw2gxm50hcl74sw";
   };
 
+  patches = [ ./pgpool-II-3.4.14-glibc-2.26.patch ];
+
   buildInputs = [ postgresql openssl pam libmemcached ];
 
   configureFlags = [
@@ -22,6 +24,8 @@ stdenv.mkDerivation rec {
     "sysconfdir=\${out}/etc"
   ];
 
+  enableParallelBuilding = true;
+
   meta = with stdenv.lib; {
     homepage = http://pgpool.net/mediawiki/index.php;
     description = "A middleware that works between postgresql servers and postgresql clients";