From 0dd8054b4447ce2474f5a85423561c15f283b50e Mon Sep 17 00:00:00 2001
From: Leah Neukirchen <leah@vuxu.org>
Date: Sat, 17 Jul 2021 17:36:57 +0200
Subject: [PATCH] xen: fix musl.

---
 srcpkgs/xen/template | 1 +
 1 file changed, 1 insertion(+)

diff --git a/srcpkgs/xen/template b/srcpkgs/xen/template
index 930296532e9..c8ad8ec6556 100644
--- a/srcpkgs/xen/template
+++ b/srcpkgs/xen/template
@@ -87,6 +87,7 @@ fi
 
 if [ "$XBPS_TARGET_LIBC" = musl ]; then
 	makedepends+=" argp-standalone"
+	export ac_cv_lib_argp_argp_usage=yes
 else
 	makedepends+=" gcc-multilib"
 fi