ejabberd: 18.01 -> 18.06 (#44158)

ejabberd switched from imagemagick to eimp, which loads libpng, libjpeg
and libwebp at runtime. These were therefore added as dependencies and
the relevant binary was wrapped to be able to find them.

pkgs/servers/xmpp/ejabberd/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, writeScriptBin, lib, fetchurl, git, cacert
+{ stdenv, writeScriptBin, makeWrapper, lib, fetchurl, git, cacert, libpng, libjpeg, libwebp
 , erlang, openssl, expat, libyaml, bash, gnused, gnugrep, coreutils, utillinux, procps, gd
 , flock
 , withMysql ? false
@@ -24,17 +24,17 @@ let
   ctlpath = lib.makeBinPath [ bash gnused gnugrep coreutils utillinux procps ];
 
 in stdenv.mkDerivation rec {
-  version = "18.01";
+  version = "18.06";
   name = "ejabberd-${version}";
 
   src = fetchurl {
     url = "https://www.process-one.net/downloads/ejabberd/${version}/${name}.tgz";
-    sha256 = "01i2n8mlgw293jdf4172f9q8ca8m35vysjws791p7nynpfdb4cn6";
+    sha256 = "1c4h6qrckihm8v4vm52h31j5dxg7247vk374rwz41idfb25vx7dc";
   };
 
   nativeBuildInputs = [ fakegit ];
 
-  buildInputs = [ erlang openssl expat libyaml gd ]
+  buildInputs = [ erlang openssl expat libyaml gd makeWrapper ]
     ++ lib.optional withSqlite sqlite
     ++ lib.optional withPam pam
     ++ lib.optional withZlib zlib
@@ -75,7 +75,7 @@ in stdenv.mkDerivation rec {
 
     outputHashMode = "recursive";
     outputHashAlgo = "sha256";
-    outputHash = "1v3h0c7kfifb6wsfxyv5j1wc7rlxbb7r0pgd4s340wiyxnllzzhk";
+    outputHash = "1bk3yd10cq6vlgmh2qawl82m29yi5zcbsdlz17xyy76sg2ka622a";
   };
 
   configureFlags =
@@ -106,6 +106,7 @@ in stdenv.mkDerivation rec {
       -e 's,\(^ *JOT=\).*,\1,' \
       -e 's,\(^ *CONNLOCKDIR=\).*,\1/var/lock/ejabberdctl,' \
       $out/sbin/ejabberdctl
+    wrapProgram $out/lib/eimp-*/priv/bin/eimp --prefix LD_LIBRARY_PATH : "${stdenv.lib.makeLibraryPath [ libpng libjpeg libwebp ]}"
   '';
 
   meta = with stdenv.lib; {