We need to be able to trigger configure's cross code but we don't want
to set cross_prefix as it does other things we don't want. Patch things
so we can do what we need in the target config case.

Upstream-Status: Inappropriate [may be rewritten in a way upstream may accept?]
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>


Index: qemu-5.2.0/configure
===================================================================
--- qemu-5.2.0.orig/configure
+++ qemu-5.2.0/configure
@@ -6973,7 +6973,6 @@ if has $sdl2_config; then
 fi
 echo "strip = [$(meson_quote $strip)]" >> $cross
 echo "windres = [$(meson_quote $windres)]" >> $cross
-if test -n "$cross_prefix"; then
     cross_arg="--cross-file config-meson.cross"
     echo "[host_machine]" >> $cross
     if test "$mingw32" = "yes" ; then
@@ -6999,9 +6998,6 @@ if test -n "$cross_prefix"; then
     else
         echo "endian = 'little'" >> $cross
     fi
-else
-    cross_arg="--native-file config-meson.cross"
-fi
 mv $cross config-meson.cross
 
 rm -rf meson-private meson-info meson-logs
