diff -Nru pure-avahi-0.3/debian/changelog pure-avahi-0.4/debian/changelog
--- pure-avahi-0.3/debian/changelog	2014-09-14 13:41:14.000000000 +0000
+++ pure-avahi-0.4/debian/changelog	2018-04-11 15:18:06.000000000 +0000
@@ -1,3 +1,9 @@
+pure-avahi (0.4-1) bionic; urgency=medium
+
+  * New release
+
+ -- Albert Graef <aggraef@gmail.com>  Wed, 11 Apr 2018 17:18:06 +0200
+
 pure-avahi (0.3-1) trusty; urgency=low
 
   * Initial release
diff -Nru pure-avahi-0.3/debian/patches/debian-changes-0.4-1 pure-avahi-0.4/debian/patches/debian-changes-0.4-1
--- pure-avahi-0.3/debian/patches/debian-changes-0.4-1	1970-01-01 00:00:00.000000000 +0000
+++ pure-avahi-0.4/debian/patches/debian-changes-0.4-1	2018-04-11 15:18:06.000000000 +0000
@@ -0,0 +1,33 @@
+Description: <short summary of the patch>
+ TODO: Put a short summary on the line above and replace this paragraph
+ with a longer explanation of this change. Complete the meta-information
+ with other relevant fields (see below for details). To make it easier, the
+ information below has been extracted from the changelog. Adjust it or drop
+ it.
+ .
+ pure-avahi (0.4-1) bionic; urgency=medium
+ .
+   * New release
+Author: Albert Graef <aggraef@gmail.com>
+
+---
+The information above should follow the Patch Tagging Guidelines, please
+checkout http://dep.debian.net/deps/dep3/ to learn about the format. Here
+are templates for supplementary fields that you might want to add:
+
+Origin: <vendor|upstream|other>, <url of original patch>
+Bug: <url in upstream bugtracker>
+Bug-Debian: https://bugs.debian.org/<bugnumber>
+Bug-Ubuntu: https://launchpad.net/bugs/<bugnumber>
+Forwarded: <no|not-needed|url proving that it has been forwarded>
+Reviewed-By: <name and email of someone who approved the patch>
+Last-Update: 2018-04-11
+
+--- pure-avahi-0.4.orig/Makefile
++++ pure-avahi-0.4/Makefile
+@@ -75,4 +75,4 @@ deb: $(debsrc) dist
+ 	rm -rf $(dist)
+ 
+ $(debsrc):
+-	wget -nv https://bitbucket.org/purelang/pure-lang/downloads/$(dist).tar.gz -O $@
++	wget -nv https://github.com/agraef/pure-lang/releases/download/$(dist)/$(dist).tar.gz -O $@
diff -Nru pure-avahi-0.3/debian/patches/series pure-avahi-0.4/debian/patches/series
--- pure-avahi-0.3/debian/patches/series	1970-01-01 00:00:00.000000000 +0000
+++ pure-avahi-0.4/debian/patches/series	2018-04-11 15:18:06.000000000 +0000
@@ -0,0 +1 @@
+debian-changes-0.4-1
diff -Nru pure-avahi-0.3/Makefile pure-avahi-0.4/Makefile
--- pure-avahi-0.3/Makefile	2014-09-14 13:37:34.000000000 +0000
+++ pure-avahi-0.4/Makefile	2018-04-11 09:17:07.000000000 +0000
@@ -1,6 +1,6 @@
 
 pkgname = pure-avahi
-version = 0.3
+version = 0.4
 
 # platform-specific setup
 
@@ -30,7 +30,7 @@
 all: $(objects)
 
 %$(DLL): %.c
-	gcc $(shared) $(dllname) -o $@ $(MOD_CFLAGS) $< $(MOD_LDFLAGS) $(LIBS)
+	$(CC) $(shared) $(dllname) -o $@ $(MOD_CFLAGS) $< $(MOD_LDFLAGS) $(LIBS)
 
 clean:
 	rm -f *$(DLL)
diff -Nru pure-avahi-0.3/README pure-avahi-0.4/README
--- pure-avahi-0.3/README	2014-09-14 13:44:37.000000000 +0000
+++ pure-avahi-0.4/README	2018-04-11 09:17:35.000000000 +0000
@@ -6,7 +6,7 @@
 .. default-domain:: pure
 .. module:: avahi
 
-Version 0.3, September 14, 2014
+Version 0.4, April 11, 2018
 
 Albert Gräf <aggraef@gmail.com>
 
@@ -65,7 +65,7 @@
 ============
 
 Get the latest source from
-https://bitbucket.org/purelang/pure-lang/downloads/pure-avahi-0.3.tar.gz.
+https://bitbucket.org/purelang/pure-lang/downloads/pure-avahi-0.4.tar.gz.
 
 Run ``make`` to compile the module and ``make install`` (as root) to install
 it in the Pure library directory. This requires GNU make, and of course you
diff -Nru pure-avahi-0.3/zeroconf.pure pure-avahi-0.4/zeroconf.pure
--- pure-avahi-0.3/zeroconf.pure	2014-03-24 10:42:44.000000000 +0000
+++ pure-avahi-0.4/zeroconf.pure	2018-04-10 20:18:08.000000000 +0000
@@ -27,12 +27,12 @@
 namespace zeroconf;
 
 #! --if avahi
-eval "using \"lib:avahi\";" === () &&
+let eval "using \"lib:avahi\";" === () &&
 (eval "#! --enable avahi\n#! --disable bonjour\n"$$true) ||
 eval "#! --disable avahi\n";
 #! --endif
 #! --if bonjour
-eval "using \"lib:bonjour\";" === () &&
+let eval "using \"lib:bonjour\";" === () &&
 (eval "#! --enable bonjour\n#! --disable avahi\n"$$true) ||
 eval "#! --disable bonjour\n";
 #! --endif