fix meson complaints about files being overwritten
meson 0.48 seems to complain about something:
WARNING: Output file "@BASENAME@" for configure_file() at meson.build:504 overwrites configure_file() output at meson.build:504
meson 0.48 seems to complain about something:
WARNING: Output file "@BASENAME@" for configure_file() at meson.build:504 overwrites configure_file() output at meson.build:504