X11 build error

[Maurizio Cimadamore]

Hi,
we recently refreshed the Panama repo and I'm getting a weird build error:

=== Output from failing command(s) repeated here ===
* For target support_native_java.desktop_libawt_xawt_awt_GraphicsEnv.o:
/w/lt/panama/dev/src/java.desktop/unix/native/libawt_xawt/awt/awt_GraphicsEnv.c:37:10: 
fatal error: X11/extensions/Xrandr.h: No such file or directory
  #include <X11/extensions/Xrandr.h>
           ^~~~~~~~~~~~~~~~~~~~~~~~~

configure.log shows no issues.

Am I doing something wrong, or is this a bug that crept in?

Thanks
Maurizio