[libdmapsharing] .gitlab-ci.yml: build with --enable-more-warnings

[W. Michael Petullo <wmpetullo src gnome org>]

commit 81a8ffc007a37575ec855c1557311dca78b1ea9b
Author: W. Michael Petullo <mike flyn org>
Date:   Fri Jul 3 17:12:09 2020 -0500

    .gitlab-ci.yml: build with --enable-more-warnings

 .gitlab-ci.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index ddab158..612d28a 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -9,9 +9,9 @@ build-ubuntu:
     - apt-get install -q -y --no-install-recommends autoconf automake avahi-daemon check gcc gtk-doc-tools 
libavahi-client-dev libavahi-compat-libdnssd-dev libavahi-glib-dev libgdk-pixbuf2.0-dev libgee-0.8-dev 
libglib2.0-dev libgstreamer-plugins-base1.0-dev libgtk-3-dev libsoup2.4-dev libtool pkg-config
 
   script:
-    - ./autogen.sh --with-mdns=avahi --disable-tests
+    - ./autogen.sh --with-mdns=avahi --disable-tests --enable-more-warnings
     - make CFLAGS="-Wall -Wextra -Werror"
     - make clean
-    - ./configure --with-mdns=dns_sd --disable-tests
+    - ./configure --with-mdns=dns_sd --disable-tests --enable-more-warnings
     - make CFLAGS="-Wall -Wextra -Werror"
     - make clean