[gnome-build-meta/lle-bout/ppc64le: 8/12] freedesktop-sdk uses powerpc64le so give it that

[Abderrahim Kitouni <akitouni src gnome org>]

commit 08eb58373d3539a490a0203f8feef44a053c5ff5
Author: Leo Le Bouter <lle-bout zaclys net>
Date:   Wed Jul 8 04:54:13 2020 +0000

    freedesktop-sdk uses powerpc64le so give it that

 elements/freedesktop-sdk.bst | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/elements/freedesktop-sdk.bst b/elements/freedesktop-sdk.bst
index 92807534..cb27b9fc 100644
--- a/elements/freedesktop-sdk.bst
+++ b/elements/freedesktop-sdk.bst
@@ -7,3 +7,7 @@ sources:
 config:
   options:
     target_arch: '%{arch}'
+    (?):
+    - '%{arch}' == "ppc64le":
+        target_arch: "powerpc64le"
+        bootstrap_build_arch: "powerpc64le"