[bug#57430] [PATCH] gnu: wayland-protocols: Fix cross-compilation

[Tobias Kortkamp]

* gnu/packages/freedesktop.scm (wayland-protocols): Fix cross-compilation
[native-inputs]: Add pkg-config-for-build and wayland.
---
 gnu/packages/freedesktop.scm | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/freedesktop.scm b/gnu/packages/freedesktop.scm
index 037a247243..c0a94c6623 100644
--- a/gnu/packages/freedesktop.scm
+++ b/gnu/packages/freedesktop.scm
@@ -1074,8 +1074,11 @@ (define-public wayland-protocols
     (build-system meson-build-system)
     (inputs
      (list wayland))
-    (native-inputs
-     (list pkg-config python))
+    (native-inputs (cons* pkg-config python
+                          (if (%current-target-system)
+                              (list pkg-config-for-build
+                                    wayland) ; for wayland-scanner
+                              '())))
     (synopsis "Wayland protocols")
     (description "Wayland-Protocols contains Wayland protocols that add
 functionality not available in the Wayland core protocol.  Such protocols 
either
-- 
2.37.1