meson: cloudproviders fixes

Set min cloudproviders version.
Add libcloudproviders to gdk Requires.private.
CI: build/test with cloudproviders

.gitlab-ci/Dockerfile

@@ -25,6 +25,7 @@ RUN dnf -y install \
     hicolor-icon-theme \
     itstool \
     json-glib-devel \
+    libcloudproviders-devel \
     libepoxy-devel \
     libmount-devel \
     librsvg2 \

.gitlab-ci/test-docker-autotools.sh

@@ -6,5 +6,5 @@ mkdir -p _ccache
 export CCACHE_BASEDIR="$(pwd)"
 export CCACHE_DIR="${CCACHE_BASEDIR}/_ccache"
 
-./autogen.sh
+./autogen.sh --enable-cloudproviders
 make -j8

.gitlab-ci/test-docker-meson.sh

@@ -9,7 +9,12 @@ export CCACHE_DIR="${CCACHE_BASEDIR}/_ccache"
 export PATH="${HOME}/.local/bin:${PATH}"
 python3 -m pip install --user meson==0.49.2
 
-meson -Ddocumentation=true -Dman-pages=true _build
+meson \
+    -Dcloudproviders=true \
+    -Ddocumentation=true \
+    -Dman-pages=true \
+    _build
+
 cd _build
 ninja
 

meson.build

@@ -721,9 +721,11 @@ if os_unix
 endif
 
 cloudproviders_enabled = get_option('cloudproviders')
+cloudproviders_packages = []
 if cloudproviders_enabled
-  cloudproviders_dep = dependency('cloudproviders', required: true)
+  cloudproviders_dep = dependency('cloudproviders', version: cloudproviders_req, required: true)
   if cloudproviders_dep.found()
+    cloudproviders_packages += ['cloudproviders', cloudproviders_req]
     cdata.set('HAVE_CLOUDPROVIDERS', cloudproviders_dep.found())
   else
     error('Cloudproviders support not found, but was explicitly requested.')
@@ -790,7 +792,8 @@ endif
 
 pkgconf.set('GDK_PRIVATE_PACKAGES',
             ' '.join(gio_packages + x11_pkgs + wayland_pkgs + cairo_backends +
-                     ['epoxy', epoxy_req, 'fribidi', fribidi_req]))
+                     ['epoxy', epoxy_req] + cloudproviders_packages +
+                     ['fribidi', fribidi_req]))
 
 gtk_packages = ' '.join([
     atk_dep.name(), atk_req,