CI: Add ci_variant parameter

Originally part of commit 23e1f044 "Install qhelpgenerator for native
production build on buster". Later CI fixes rely on having this
available.

Signed-off-by: Simon McVittie <smcv@collabora.com>

diff --git a/tools/ci-install.sh b/tools/ci-install.sh
index 1c2e3b64eece408970dc9e89b94c43b21186d078..8f6be338093c230558b8a1dfaa45f47caf09425e 100755 (executable)
--- a/tools/ci-install.sh
+++ b/tools/ci-install.sh
@@ -54,6 +54,10 @@ NULL=
 # Typical values for ci_distro=fedora might be 25, rawhide
 : "${ci_suite:=xenial}"
 
+# ci_variant:
+# One of debug, reduced, legacy, production
+: "${ci_variant:=production}"
+
 if [ $(id -u) = 0 ]; then
     sudo=
 else