Point to doc/src/postgres.tar.gz, which is where the tarball will be

built, not /doc.

GNUmakefile.in

@@ -1,7 +1,7 @@
 #
 # PostgreSQL top level makefile
 #
-# $Header: /cvsroot/pgsql/GNUmakefile.in,v 1.20 2001/11/21 05:41:15 momjian Exp $
+# $Header: /cvsroot/pgsql/GNUmakefile.in,v 1.21 2001/11/21 15:08:32 momjian Exp $
 #
 
 subdir =
@@ -71,7 +71,7 @@ opt_files := src/backend/utils/mb contrib/retep/build.xml \
 	$(addprefix src/interfaces/, odbc libpq++ libpgtcl perl5 python jdbc) \
 	$(addprefix src/pl/, plperl tcl)
 
-docs_files := doc/postgres.tar.gz doc/src doc/TODO.detail doc/internals.ps
+docs_files := doc/src/postgres.tar.gz doc/src doc/TODO.detail doc/internals.ps
 
 postgresql-base-$(VERSION).tar: distdir
 	$(TAR) -c $(addprefix --exclude $(distdir)/, $(docs_files) $(opt_files) src/test) \