[evince] ci: Add meson-internal-synctex job

[Germán Poo-Caamaño <gpoo src gnome org>]

commit 1b4a780ae91fe549feff6f2e2ca298c75a37203b
Author: Matt Turner <mattst88 gmail com>
Date:   Tue Apr 13 21:55:18 2021 -0400

    ci: Add meson-internal-synctex job

 .gitlab-ci.yml | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 6d3400e4..430e06b8 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -36,6 +36,20 @@ meson:
         - _build/meson-logs/meson-log.txt
         expire_in: 2 days
 
+meson-internal-synctex:
+    image: registry.gitlab.gnome.org/gnome/evince/master-amd64:latest
+    stage: build
+
+    script:
+        - meson -Dinternal_synctex=true _build
+        - ninja -C _build all
+
+    artifacts:
+        when: on_failure
+        paths:
+        - _build/meson-logs/meson-log.txt
+        expire_in: 2 days
+
 meson-gtk-doc:
     image: registry.gitlab.gnome.org/gnome/evince/master-amd64:latest
     stage: build