[gimp/wip/Jehan/make-check-CI-master] gitlab-ci: testing make check on master CI.

[Jehan <jehanp src gnome org>]

commit f9c713d596415e861fc19b07b37907d0bd543155
Author: Jehan <jehan girinstud io>
Date:   Tue Mar 17 19:43:27 2020 +0100

    gitlab-ci: testing make check on master CI.

 .gitlab-ci.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index d5cdbae2f4..6b7522997a 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -115,6 +115,7 @@ deps-debian/testing:
         meson
         mypaint-brushes
         poppler-data
+        xauth
         xvfb
     - export PKG_CONFIG_PATH="${INSTALL_PREFIX}/lib/pkgconfig:${INSTALL_PREFIX}/share/pkgconfig"
     - export PKG_CONFIG_PATH="${INSTALL_PREFIX}/lib/`gcc -print-multiarch`/pkgconfig/:$PKG_CONFIG_PATH"
@@ -137,7 +138,7 @@ gimp-debian/testing-autotools:
         --with-javascript=force
         --with-lua=force
     - make -j "$(nproc)"
-    # - make check
+    - make check
 
 gimp-debian/testing-meson:
   extends: .gimp-debian/testing-base