IMLAC: Simulator for Imlac PDS-1.

makefile

@@ -109,6 +109,10 @@ ifneq (,$(findstring besm6,${MAKECMDGOALS}))
   VIDEO_USEFUL = true
   BESM6_BUILD = true
 endif
+# building the Imlac needs video support
+ifneq (,$(findstring imlac,${MAKECMDGOALS}))
+  VIDEO_USEFUL = true
+endif
 # building the PDP6, KA10 or KI10 needs video support
 ifneq (,$(or $(findstring pdp6,${MAKECMDGOALS}),$(findstring pdp10-ka,${MAKECMDGOALS}),$(findstring pdp10-ki,${MAKECMDGOALS})))
   VIDEO_USEFUL = true
@@ -601,6 +605,7 @@ ifeq (${WIN32},)  #*nix Environments (&& cygwin)
           DISPLAY340 = ${DISPLAYD}/type340.c
           DISPLAYNG = ${DISPLAYD}/ng.c
           DISPLAYIII = ${DISPLAYD}/iii.c
+          DISPLAYIMLAC = ${DISPLAYD}/imlac.c
           DISPLAY_OPT += -DUSE_DISPLAY $(VIDEO_CCDEFS) $(VIDEO_LDFLAGS)
           $(info using libSDL2: $(call find_include,SDL2/SDL))
           ifeq (Darwin,$(OSTYPE))
@@ -1488,6 +1493,14 @@ PDP10 = ${PDP10D}/pdp10_fe.c ${PDP11D}/pdp11_dz.c ${PDP10D}/pdp10_cpu.c \
 PDP10_OPT = -DVM_PDP10 -DUSE_INT64 -I ${PDP10D} -I ${PDP11D} ${NETWORK_OPT}
 
 
+IMLACD = ${SIMHD}/imlac
+IMLAC = ${IMLACD}/imlac_sys.c ${IMLACD}/imlac_cpu.c \
+	${IMLACD}/imlac_dp.c ${IMLACD}/imlac_crt.c ${IMLACD}/imlac_kbd.c \
+	${IMLACD}/imlac_tty.c ${IMLACD}/imlac_pt.c \
+	${DISPLAYL} ${DISPLAYIMLAC}
+IMLAC_OPT = -I ${IMLACD} ${DISPLAY_OPT}
+
+
 PDP8D = ${SIMHD}/PDP8
 PDP8 = ${PDP8D}/pdp8_cpu.c ${PDP8D}/pdp8_clk.c ${PDP8D}/pdp8_df.c \
 	${PDP8D}/pdp8_dt.c ${PDP8D}/pdp8_lp.c ${PDP8D}/pdp8_mt.c \
@@ -2203,6 +2216,15 @@ ifneq (,$(call find_test,${PDP10D},pdp10))
 	$@ $(call find_test,${PDP10D},pdp10) ${TEST_ARG}
 endif
 
+imlac : ${BIN}imlac${EXE}
+
+${BIN}imlac${EXE} : ${IMLAC} ${SIM}
+	${MKDIRBIN}
+	${CC} ${IMLAC} ${SIM} ${IMLAC_OPT} ${CC_OUTSPEC} ${LDFLAGS}
+ifneq (,$(call find_test,${IMLAC},imlac))
+	$@ $(call find_test,${IMLACD},imlac) ${TEST_ARG}
+endif
+
 pdp11 : ${BIN}pdp11${EXE}
 
 ${BIN}pdp11${EXE} : ${PDP11} ${SIM}