[libgnome-volume-control] ci: Use meson for CI build

[Bastien Nocera <hadess src gnome org>]

commit 78d3f49f798799782eff5ab5d0c454b661d885b7
Author: Florian Müllner <fmuellner gnome org>
Date:   Fri Nov 22 19:34:06 2019 +0100

    ci: Use meson for CI build
    
    All consumers of the submodule switched to meson, except the CI build.
    It neither seems useful to maintain a second build system just for that
    purpose, nor to test a configuation that isn't used by anybody.
    
    So set up a small fake project that includes gvc as a subproject, and
    build that during CI.
    
    https://gitlab.gnome.org/GNOME/libgnome-volume-control/merge_requests/9

 .gitlab-ci.yml             |  6 ++++--
 .gitlab-ci/meson.build     | 23 +++++++++++++++++++++++
 .gitlab-ci/subprojects/gvc |  1 +
 3 files changed, 28 insertions(+), 2 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 35b568c..ad894f0 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -5,7 +5,9 @@ build-fedora:
   image: fedora:latest
   stage: test
   before_script:
-    - dnf install -y redhat-rpm-config gcc make pulseaudio-libs-devel alsa-lib-devel gtk3-devel
+    - dnf install -y redhat-rpm-config gcc meson pulseaudio-libs-devel alsa-lib-devel gtk3-devel
   script:
-    - make -f Makefile.tests
+    - cd .gitlab-ci
+    - meson _build
+    - ninja -C _build
 
diff --git a/.gitlab-ci/meson.build b/.gitlab-ci/meson.build
new file mode 100644
index 0000000..d54e1dd
--- /dev/null
+++ b/.gitlab-ci/meson.build
@@ -0,0 +1,23 @@
+project('gnome-volume-control-ci', 'c',
+  version: '1.0.0',
+  meson_version: '>= 0.47.0',
+  license: 'GPLv2+'
+)
+
+prefix = get_option('prefix')
+
+datadir = join_paths(prefix, get_option('datadir'))
+libdir = join_paths(prefix, get_option('libdir'))
+
+pkgdatadir = join_paths(datadir, meson.project_name())
+pkglibdir = join_paths(libdir, meson.project_name())
+
+libgvc = subproject('gvc',
+  default_options: [
+    'package_name=' + meson.project_name(),
+    'package_version=' + meson.project_version(),
+    'pkgdatadir=' + pkgdatadir,
+    'pkglibdir=' + pkglibdir,
+    'alsa=true'
+  ]
+)
diff --git a/.gitlab-ci/subprojects/gvc b/.gitlab-ci/subprojects/gvc
new file mode 120000
index 0000000..6581736
--- /dev/null
+++ b/.gitlab-ci/subprojects/gvc
@@ -0,0 +1 @@
+../../
\ No newline at end of file