Issue #22359: Avoid recursive $(MAKE); disable running cross-compiled pgen

Patches by Jonas Wagner and Xavier de Gaye.
diff --git a/configure b/configure
index 1724be5..960ee0a 100755
--- a/configure
+++ b/configure
@@ -743,6 +743,7 @@
 build_vendor
 build_cpu
 build
+cross_compiling
 target_alias
 host_alias
 build_alias