[glib/wip/pwithnall/thread-settings-fixes] ci: Use --wrap-mode=default on macOS CI runner (only)

[Philip Withnall <pwithnall src gnome org>]

commit df0610aa55fe1fe13b18249b29bcbd1523f780fd
Author: Philip Withnall <withnall endlessm com>
Date:   Mon Jan 20 15:30:44 2020 +0000

    ci: Use --wrap-mode=default on macOS CI runner (only)
    
    This is a partial revert of commit 595e12b5fb for macOS only, since we
    can’t run a VM image on that CI runner, and hence can’t easily
    pre-populate it with cached dependencies.
    
    Signed-off-by: Philip Withnall <withnall endlessm com>

 .gitlab-ci.yml | 6 ++++++
 1 file changed, 6 insertions(+)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 0a4d1f58d..50803ee09 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -366,7 +366,13 @@ macos:
     - export PATH=/Users/gitlabrunner/Library/Python/3.7/bin:$PATH
   script:
     # FIXME: Add --werror
+    # FIXME: Use --wrap-mode=default so we download dependencies each time,
+    # until the macOS runner is a VM where we can use a pre-made image which
+    # already contains the dependencies. See:
+    #  - https://gitlab.gnome.org/GNOME/glib/merge_requests/388
+    #  - https://gitlab.gnome.org/Infrastructure/Infrastructure/issues/225
     - meson ${MESON_COMMON_OPTIONS}
+            --wrap-mode=default
             _build
     - ninja -C _build
     # FIXME: Multiple unit tests currently fails