native/Makefile:
$(MKDIR_P) native
- (cd native && $(abs_top_srcdir)/configure --host=$$build --without-gui)
+ (cd native && $(abs_top_srcdir)/configure --host=$(build) --without-gui)
native/gl/libgl.la: native/Makefile
(cd native && flock --verbose $(top_builddir)/native-lock $(MAKE) gl/libgl.la)