🚀 go-pugleaf

When trying to install xchess (gnuchess on x-windows), I get the following
errors.  Any help will be greatly appreciated.

(I did not edit the Makefile )

Thanks for your help.

Alan



$ make
	cc -DAG4 -DQUIETBACKGROUND -DNOSCORESPACE -DHASGETTIMEOFDAY -DGNU3 -DHISTORY -DCACHE -DGDX -DSEMIQUIETBOOKGEN -DNULLMOVE +O3 -Aa -D_HPUX_SOURCE -DSYSV -DHASHFILE=\"/usr/local/lib/gnuchess/gnuchess.hash\" -DLANGFILE=\"/usr/local/lib /gnuchess/gnuchess.lang\"  -DBINBOOK=\"/usr/local/lib/gnuchess/gnuchess.book.dat
a\" -c main.c
sh: Warning!  The following language(s) are not available:
		LANG=-DLANGFILE=\"$(LIBDIR)/gnuchess.lang\"
Continuing processing using the language "C".
cc: Warning!  The following language(s) are not available:
		LANG=-DLANGFILE=\"$(LIBDIR)/gnuchess.lang\"
Continuing processing using the language "C".
cc: warning 422: Unknown option "A" ignored.
cc: warning 422: Unknown option "a" ignored.
Warning!  The following language(s) are not available:
		LANG=-DLANGFILE=\"$(LIBDIR)/gnuchess.lang\"
Continuing processing using the language "C".
./gnuchess.h: 234: undefined preprocessor directive
./gnuchess.h: 238: undefined preprocessor directive
./gnuchess.h: 242: undefined preprocessor directive
./gnuchess.h: 246: undefined preprocessor directive
./gnuchess.h: 250: undefined preprocessor directive
*** Error code 1

Stop.