main/kmod: support cross building

main/kmod/APKBUILD

@@ -10,7 +10,9 @@ license="GPL2+"
 depends=""
 depends_dev=""
 # gnu sed is needed for symlink
-makedepends="$depends_dev zlib-dev xz-dev libxslt"
+makedepends_build="libxslt"
+makedepends_host="$depends_dev zlib-dev xz-dev"
+makedepends="$makedepends_build $makedepends_host"
 install=""
 triggers="$pkgname.trigger=/lib/modules/*"
 subpackages="$pkgname-dev $pkgname-doc