Updated build to make pdp10-ka-, pdp10-ks-, and pdp10-kl-based systems correctly set up IP network.

Now, KA, DB, and KL systems will set their IP address to the value of the IP make variable.
They wiil correctly define a host table entry for their machine.
They will correctly set up .mail.;names >.
They will correctly configure COMSAT for networking.

The resulting systems should allow COMSAT to come up, and with appropriate IMP configuration
in the "run" scripts to perform inbound and output IP network requests.

Makefile

@@ -31,10 +31,17 @@ SIMHV3_URL=http://simh.trailing-edge.com/sources
 
 include conf/network
 
+# if user hasn't changed HOSTNAME, and MCHN is not DB, then update HOSTNAME
+ifeq ($(HOSTNAME),DB-ITS.EXAMPLE.COM)
+  ifneq ($(MCHN),DB)
+    HOSTNAME = $(MCHN)-ITS.EXAMPLE.COM
+  endif
+endif
+
 # The directores listed in SRC, DOC, and BIN are put on the sources tape.
 SRC = syseng sysen1 sysen2 sysen3 sysnet kshack dragon channa	\
       _teco_ emacs emacs1 rms klh syshst sra mrc ksc eak gren	\
-      bawden _mail_ l lisp libdoc comlap lspsrc nilcom rwk chprog rg	\
+      bawden l lisp libdoc comlap lspsrc nilcom rwk chprog rg	\
       inquir acount gz sys decsys ecc alan sail kcc kcc_sy c games archy dcp \
       spcwar rwg libmax rat z emaxim rz maxtul aljabr cffk das ell ellen \
       jim jm jpg macrak maxdoc maxsrc mrg munfas paulw reh rlb rlb% share \
@@ -100,6 +107,7 @@ TEK=tools/tek4010/tek4010
 SIMH_IMLAC=tools/simh/BIN/imlac $(OUT)/ssv22.iml
 
 H3TEXT=$(shell cd build; ls h3text.*)
+NAMES=$(shell cd build; ls names.*)
 DDT=$(shell cd src; ls sysen1/ddt.* syseng/lsrtns.* syseng/msgs.* syseng/datime.* syseng/ntsddt.*)
 SALV=$(shell cd src; ls kshack/nsalv.* syseng/format.* syseng/rfn.*)
 KSFEDR=$(shell cd src; ls kshack/ksfedr.*)
@@ -225,13 +233,14 @@ $(KLDCPDIR): $(KLFEDR)
 	$(MKDIR) $(OUT)/_klfe_
 	$(KLFEDR) > "$(OUT)/_klfe_/kldcp.$(leftparen)dir$(rightparen)"
 
-$(OUT)/sources.tape: $(OUT)/stamp/touch $(ITSTAR) $(OUT)/stamp/pdp10 $(OUT)/syshst/$(H3TEXT)
+$(OUT)/sources.tape: $(OUT)/stamp/touch $(ITSTAR) $(OUT)/stamp/pdp10 $(OUT)/syshst/$(H3TEXT) $(OUT)/_mail_/$(NAMES)
 	$(MKDIR) $(OUT)
 	$(RM) -f src/*/*~
 	$(ITSTAR) -cf $@ -C src $(SRC)
 	$(ITSTAR) -rf $@ -C doc $(DOC)
 	$(ITSTAR) -rf $@ -C bin $(BIN)
 	$(ITSTAR) -rf $@ -C $(OUT) syshst
+	$(ITSTAR) -rf $@ -C $(OUT) _mail_
 
 $(OUT)/salv.tape: $(WRITETAPE) $(RAM) $(NSALV)
 	$(MKDIR) $(OUT)
@@ -286,11 +295,11 @@ out/pdp10-ka/stamp/pdp10: $(KA10) start out/pdp10-ka/run
 	$(MKDIR) $(OUT)/stamp
 	$(TOUCH) $@
 
-out/pdp10-kl/stamp/pdp10: $(KL10) start
+out/pdp10-kl/stamp/pdp10: $(KL10) start out/pdp10-kl/run
 	$(MKDIR) $(OUT)/stamp
 	$(TOUCH) $@
 
-out/pdp10-ks/stamp/pdp10: $(KS10) start
+out/pdp10-ks/stamp/pdp10: $(KS10) start out/pdp10-ks/run
 	$(MKDIR) $(OUT)/stamp
 	$(TOUCH) $@
 
@@ -310,15 +319,21 @@ out/simh/system:
 
 out/pdp10-ka/system:
 	$(MKDIR) $(OUT)/system
-	cp build/pdp10-ka/config.* $(OUT)/system
+	x=`echo $(IP) | tr . ,`; \
+	$(SED) -e "s/%IP%/$$x/" \
+	    -e 's/%NETMASK%/$(NETMASK)/' < build/pdp10-ka/config.202 > $(OUT)/system/config.202
 
 out/pdp10-kl/system:
 	$(MKDIR) $(OUT)/system
-	cp build/pdp10-kl/config.* $(OUT)/system
+	x=`echo $(IP) | tr . ,`; \
+	$(SED) -e "s/%IP%/$$x/" \
+	    -e 's/%NETMASK%/$(NETMASK)/' < build/pdp10-kl/config.203 > $(OUT)/system/config.203
 
 out/pdp10-ks/system:
 	$(MKDIR) $(OUT)/system
-	cp build/pdp10-ks/config.* $(OUT)/system
+	x=`echo $(IP) | tr . ,`; \
+	$(SED) -e "s/%IP%/$$x/" \
+	    -e 's/%NETMASK%/$(NETMASK)/' < build/pdp10-ks/config.202 > $(OUT)/system/config.202
 
 out/simhv3/system:
 	$(MKDIR) $(OUT)/system
@@ -335,14 +350,30 @@ out/simh/boot: build/mchn/$(MCHN)/boot
 
 out/pdp10-ka/run: build/mchn/$(MCHN)/run
 	$(MKDIR) $(OUT)/stamp
-	cp $< $@
+	$(SED) -e 's/%IP%/$(IP)/' \
+	    -e 's/%GW%/$(GW)/' < $< > $@
+
+out/pdp10-kl/run: build/mchn/$(MCHN)/run
+	$(MKDIR) $(OUT)/stamp
+	$(SED) -e 's/%IP%/$(IP)/' \
+	    -e 's/%GW%/$(GW)/' < $< > $@
+
+out/pdp10-ks/run: build/pdp10-ks/run
+	$(MKDIR) $(OUT)/stamp
+	$(SED) -e 's/%IP%/$(IP)/' \
+	    -e 's/%GW%/$(GW)/' < $< > $@
 
 $(OUT)/syshst/$(H3TEXT): build/$(H3TEXT)
 	$(MKDIR) $(OUT)/syshst
 	$(SED) -e 's/%IP%/$(IP)/' \
-	    -e 's/%HOSTNAME%/$(HOSTNAME)/' < $< > $@
+	    -e 's/%HOSTNAME%/$(HOSTNAME)/' \
+	    -e 's/%MCHN%/$(MCHN)/' < $< > $@
 	$(CAT) conf/hosts >> $@
 
+$(OUT)/_mail_/$(NAMES): build/$(NAMES)
+	$(MKDIR) $(OUT)/_mail_
+	$(SED) -e 's/%MCHN%/$(MCHN)/' < $< > $@
+
 $(KLH10):
 	cd tools/klh10; \
 	$(RM) -rf tmp; \