[gexiv2/wip/phako/gi-docgen] ci: Enable gtk-doc temporarily

[Jens Georg <jensgeorg src gnome org>]

commit e8f25019cf179e88801bc8a892da972f59be2c11
Author: Jens Georg <mail jensge org>
Date:   Sun May 16 13:47:27 2021 +0200

    ci: Enable gtk-doc temporarily

 .gitlab-ci.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f287290..4361121 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -9,7 +9,7 @@
     - schedules
   script:
     - flatpak-builder build-dir ${MANIFEST_PATH} --stop-at=gexiv2 --user --disable-rofiles-fuse
-    - flatpak build build-dir meson _build -Dgtk_doc=true
+    - flatpak build build-dir meson _build
     - flatpak build build-dir ninja -C _build
     - flatpak build build-dir ninja -C _build test
   artifacts:
@@ -54,7 +54,7 @@ build-job:
   extends: .fedora
   stage: build
   script:
-    - meson --prefix /usr --libdir /usr/lib64 --buildtype debug --werror _build .
+    - meson --prefix /usr --libdir /usr/lib64 --buildtype debug --werror _build . -Dgtk_doc=true
     - ninja -C _build
   except:
     - tags