[glibmm/kjellahl/testci] CI: Separate stage for libsigc

[Kjell Ahlstedt <kjellahl src gnome org>]

commit e6734523bfb54c7927168ed3d54921e173151ca7
Author: Kjell Ahlstedt <kjellahlstedt gmail com>
Date:   Sun Aug 22 10:56:50 2021 +0200

    CI: Separate stage for libsigc

 .gitlab-ci.yml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index dfa8a24a..c6678cff 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -3,6 +3,7 @@
 image: ubuntu:devel
 
 stages:
+  - sigc
   - build
   - deploy
 
@@ -30,14 +31,14 @@ variables:
 
 build_sigc:
   extends: .build_default
-  stage: build
+  stage: sigc
   variables:
     DEPENDENCIES: $MESON_DEPS
   script:
     - git clone --branch 3.0.7 --depth 1 https://github.com/libsigcplusplus/libsigcplusplus libsigc
     - cd libsigc
     - mkdir _build && cd _build
-    - meson --prefix=/usr --libdir=lib -Dwarnings=fatal -Dbuildtype=release
+    - meson --prefix=/usr --libdir=lib -Dwarnings=fatal -Dbuild-examples=false -Dbuildtype=release
     - meson compile
   cache:
     key: build-sigc