[gnome-build-meta: 3/3] elements/core/gnome-initial-setup.bst: Use downgraded meson

[Abderrahim Kitouni <akitouni src gnome org>]

commit f7f34493f9da58335924d6f9be3317692ce5320e
Author: Jordan Petridis <jordan centricular com>
Date:   Sat Oct 27 20:45:28 2018 +0300

    elements/core/gnome-initial-setup.bst: Use downgraded meson
    
    meson 0.48.0 and .1 have a regression that makes it so
    gnome-initial-setup fails to compile. Till this is fixed, use
    meson 0.47 just for this element.
    
    https://github.com/mesonbuild/meson/issues/4424

 elements/core-deps/meson-0-47.bst     | 10 ++++++++++
 elements/core/gnome-initial-setup.bst |  2 ++
 2 files changed, 12 insertions(+)
---
diff --git a/elements/core-deps/meson-0-47.bst b/elements/core-deps/meson-0-47.bst
new file mode 100644
index 0000000..02e5238
--- /dev/null
+++ b/elements/core-deps/meson-0-47.bst
@@ -0,0 +1,10 @@
+kind: pip
+sources:
+- kind: git
+  url: https://github.com/mesonbuild/meson.git
+  track: 0.47.2
+depends:
+- filename: base.bst
+  junction: freedesktop-sdk.bst
+variables:
+  pip: pip3
diff --git a/elements/core/gnome-initial-setup.bst b/elements/core/gnome-initial-setup.bst
index 7e1c4c9..dbd7331 100644
--- a/elements/core/gnome-initial-setup.bst
+++ b/elements/core/gnome-initial-setup.bst
@@ -10,6 +10,8 @@ depends:
 - core-deps/libgweather.bst
 - core-deps/pwquality.bst
 - core-deps/upower.bst
+- filename: core-deps/meson-0-47.bst
+  type: build
 - core/gdm.bst
 - core/gnome-desktop.bst
 - core/gnome-getting-started-docs.bst