[gnome-build-meta/valentindavid/ppc64le-libdir] Fix the libdir for powerpc64le

[Valentin David <valentindavid src gnome org>]

commit c2b84330cb8c22f8213427811b111998822e5547
Author: Valentin David <valentin david codethink co uk>
Date:   Sat Sep 5 10:48:22 2020 +0200

    Fix the libdir for powerpc64le

 project.conf | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/project.conf b/project.conf
index cb95b320..0d36a06e 100644
--- a/project.conf
+++ b/project.conf
@@ -243,6 +243,8 @@ variables:
       gcc_arch: "i386"
   - arch == "arm":
       abi: "gnueabihf"
+  - arch == "ppc64le":
+      gcc_arch: "powerpc64le"
 
   (@):
   - freedesktop-sdk.bst:include/strip.yml