[libvirt] [jenkins-ci PATCH] Revert "projects: Drop explicit --enable-gtk-doc"

[Andrea Bolognani]

Turns out using --enable-gtk-doc *is* required, as otherwise
the *-rpm jobs for projects using gtk-doc fail with

  *** gtk-doc must be installed and enabled in order to make dist

Interestingly, libosinfo doesn't seem to be affected by this
issue despite it, too, using gtk-doc. Fixing libvirt-sandbox
and libvirt-glib so they don't need this either is left as an
exercise for the reader.

This reverts commit 14f444fec9ca7aa670ce7a8db62ba44cad2df6fd.

Signed-off-by: Andrea Bolognani <abologna at redhat.com>
---
Pushed under the "would be a build-breaker if I didn't" rule.

 projects/libvirt-glib.yaml    | 1 +
 projects/libvirt-sandbox.yaml | 1 +
 2 files changed, 2 insertions(+)

diff --git a/projects/libvirt-glib.yaml b/projects/libvirt-glib.yaml
index 5a1cb37..286d25b 100644
--- a/projects/libvirt-glib.yaml
+++ b/projects/libvirt-glib.yaml
@@ -6,6 +6,7 @@
     jobs:
       - autotools-build-job:
           parent_jobs: 'libvirt-master-build'
+          autogen_args: --enable-gtk-doc
       - autotools-syntax-check-job:
           parent_jobs: 'libvirt-glib-master-build'
       - autotools-check-job:
diff --git a/projects/libvirt-sandbox.yaml b/projects/libvirt-sandbox.yaml
index 9117f50..bb8bda6 100644
--- a/projects/libvirt-sandbox.yaml
+++ b/projects/libvirt-sandbox.yaml
@@ -10,6 +10,7 @@
     jobs:
       - autotools-build-job:
           parent_jobs: 'libvirt-glib-master-build'
+          autogen_args: --enable-gtk-doc
       - autotools-syntax-check-job:
           parent_jobs: 'libvirt-sandbox-master-build'
       - autotools-check-job:
-- 
2.17.0