To avoid those errors (and others) you have to do 2 things:
1) in configure.ac delete the 3 lines containing
AM_OPTIONS_WXCONFIG
AM_PATH_WXCONFIG([2.6.0], [WX_AVAILABLE="yes"], [WX_AVAILABLE="no"], [std,gl], [--unicode=no])
AC_SUBST([WX_AVAILABLE])
2) in Jamfile delete the lines below #### Editor ####
A brief explanation. The libwx libraries will be used for glest map editor. Since it is not included in the current linux release, you can safely delete those parts of configuration files that checks the libraries and try to build the editor.
BTW, I have sent you the howto and the files needed for the ubuntu packages, have you received them ?