> Now, are there anyones here that recognise the issue and perhaps have
> an idea of how to address it?
Take a look at gcc/ada/Makefile.in lines 279 and below:
ifeq ($(strip $(filter-out cygwin32% mingw32% pe,$(osys))),)
# On Windows native the tconfig.h files used by C runtime files needs to have
# the gcc source dir in its include dir list
INCLUDES_FOR_SUBDIR = -iquote . -iquote .. -iquote ../.. -iquote
$(fsrcdir)/ada \
-I$(fsrcdir)/../include -I$(fsrcdir)
endif
It's probably only a matter of adjusting the regexp.
--
Eric Botcazou