[gnome-boxes] Add CI configuration

[Felipe Borges <felipeborges src gnome org>]

commit 68d79fc71770464f9065a2367b7995b6d2885961
Author: Ernestas Kulik <ernestask gnome org>
Date:   Fri Jan 26 20:41:15 2018 +0200

    Add CI configuration

 .gitlab-ci.yml | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
new file mode 100644
index 00000000..a1a27cd9
--- /dev/null
+++ b/.gitlab-ci.yml
@@ -0,0 +1,15 @@
+image: fedora:27
+
+before_script:
+    - dnf install -y meson vala gtk3-devel libgovirt-devel
+                     gtk-vnc2-devel libosinfo-devel libsecret-devel
+                     libvirt-gconfig-devel libvirt-gobject-devel
+                     spice-gtk3-vala libarchive-devel gettext
+                     libgudev-devel webkitgtk4-devel libusbx-devel
+                     tracker-devel libosinfo-vala
+
+build:
+    stage: build
+    script:
+        - meson _build .
+        - ninja -C _build