Added executable list for all targets and print a message when certain

samples are not available for a target (instead of failing). This makes
"make SYS=<target>" in samples recursively work for all supported targets.

samples/Makefile

@@ -159,21 +159,6 @@ DIRLIST = tutorial geos
 # --------------------------------------------------------------------------
 # Lists of executables
 
-EXELIST_c64 =      \
-        ascii      \
-        enumdevdir \
-        fire       \
-        gunzip65   \
-        hello      \
-        mandelbrot \
-        mousedemo  \
-        multdemo   \
-        nachtm     \
-        ovrldemo   \
-        plasma     \
-        sieve      \
-        tgidemo
-
 EXELIST_apple2 =   \
         ascii      \
         diodemo    \
@@ -204,10 +189,141 @@ EXELIST_atarixl = $(EXELIST_atari)
 
 EXELIST_atari2600 = \
         atari2600hello
-        
+
+EXELIST_atmos =    \
+        ascii      \
+        hello      \
+        mandelbrot \
+        sieve
+
+EXELIST_bbc = \
+        notavailable
+
+EXELIST_c64 =      \
+        ascii      \
+        enumdevdir \
+        fire       \
+        gunzip65   \
+        hello      \
+        mandelbrot \
+        mousedemo  \
+        multdemo   \
+        nachtm     \
+        ovrldemo   \
+        plasma     \
+        sieve      \
+        tgidemo
+
+EXELIST_c128 =     \
+        ascii      \
+        enumdevdir \
+        fire       \
+        gunzip65   \
+        hello      \
+        mandelbrot \
+        mousedemo  \
+        nachtm     \
+        plasma     \
+        sieve      \
+        tgidemo
+
+EXELIST_c16 =      \
+        ascii      \
+        enumdevdir \
+        hello
+
+EXELIST_cbm510 =   \
+        ascii      \
+        fire       \
+        gunzip65   \
+        hello      \
+        mousedemo  \
+        nachtm     \
+        plasma     \
+        sieve
+
+EXELIST_cbm610 =   \
+        ascii      \
+        gunzip65   \
+        hello      \
+        nachtm     \
+        sieve
+
+EXELIST_creativision = \
+        ascii          \
+        hello
+
+EXELIST_cx16 =     \
+        ascii      \
+        enumdevdir \
+        gunzip65   \
+        hello      \
+        mandelbrot \
+        mousedemo  \
+        sieve      \
+        tgidemo
+
+EXELIST_gamate =   \
+        hello
+
+EXELIST_geos-cbm = \
+        ascii      \
+        diodemo
+
+EXELIST_geos-apple = \
+        ascii        \
+        diodemo
+
+EXELIST_lunix = \
+        notavailable
+
+EXELIST_lynx = \
+        notavailable
+
+EXELIST_nes = \
+        hello
+
+EXELIST_osic1p = \
+        notavailable
+
+EXELIST_pce = \
+        hello
+
+EXELIST_pet =      \
+        ascii      \
+        enumdevdir \
+        hello      \
+        sieve
+
+EXELIST_plus4 =    \
+        ascii      \
+        enumdevdir \
+        gunzip65   \
+        hello      \
+        plasma     \
+        sieve
+
+EXELIST_sim6502 =  \
+        gunzip65
+
+EXELIST_sim65c02 = $(EXELIST_sim6502)
+
 EXELIST_supervision = \
         supervisionhello
 
+EXELIST_telestrat = \
+        ascii       \
+        gunzip65    \
+        hello
+
+EXELIST_vic20 =    \
+        ascii      \
+        enumdevdir \
+        hello      \
+        mandelbrot \
+        sieve      \
+        tgidemo
+
 # Unlisted targets will try to build everything.
 # That lets us learn what they cannot build, and what settings
 # we need to use for programs that can be built and run.
@@ -227,6 +343,10 @@ endef # SUBDIR_recipe
 samples: $(EXELIST_$(SYS))
 	$(foreach dir,$(DIRLIST),$(SUBDIR_recipe))
 
+# empty target used to skip systems that will not work with any program in this dir
+notavailable:
+	@echo "warning: generic samples not available for" $(SYS)
+
 disk: $(DISK_$(SYS))
 
 all:

samples/geos/Makefile

@@ -37,17 +37,42 @@ DIRLIST = grc
 
 define SUBDIR_recipe
 
-@$(MAKE) -C $(dir) --no-print-directory $@
+@$(MAKE) SYS=$(SYS) -C $(dir) --no-print-directory $@
 
 endef # SUBDIR_recipe
 
+EXELIST_geos-cbm = \
+	bitmap-demo.cvt \
+	filesel.cvt \
+	geosver.cvt \
+	getid.cvt \
+	hello1.cvt \
+	hello2.cvt \
+	overlay-demo.cvt \
+	vector-demo.cvt \
+	yesno.cvt
+
+EXELIST_geos-apple = \
+	bitmap-demo.cvt \
+	filesel.cvt \
+	hello1.cvt \
+	hello2.cvt \
+	overlay-demo.cvt \
+	vector-demo.cvt \
+	yesno.cvt
+
 # omitted: dialog.c grphstr.c inittab.c menu.c
-
 # TODO: geosconio.cvt rmvprot.cvt
-samples: bitmap-demo.cvt filesel.cvt geosver.cvt getid.cvt hello1.cvt hello2.cvt \
-	overlay-demo.cvt vector-demo.cvt yesno.cvt
-	$(foreach dir,$(DIRLIST),$(SUBDIR_recipe))
 
+ifneq ($(EXELIST_$(SYS)),)
+samples: $(EXELIST_$(SYS))
+	$(foreach dir,$(DIRLIST),$(SUBDIR_recipe))
+else
+samples:
+	@echo "warning: geos samples not available for" $(SYS)
+endif
+
+	
 bitmap.c: logo.pcx
 	$(SP) -r logo.pcx -c geos-bitmap -w bitmap.c,ident=bitmap
 

samples/geos/grc/Makefile

@@ -1,4 +1,8 @@
 
+# Run 'make SYS=<target>'; or, set a SYS env.
+# var. to build for another target system.
+SYS ?= geos-cbm
+
 # Just the usual way to find out if we're
 # using cmd.exe to execute make rules.
 ifneq ($(shell echo),)
@@ -29,22 +33,31 @@ else
   GRC := $(if $(wildcard ../../../bin/grc65*),../../../bin/grc65,grc65)
 endif
 
-samples: test.s vlir.cvt
+EXELIST_geos-cbm = \
+	test.s \
+	vlir.cvt
+
+ifneq ($(EXELIST_$(SYS)),)
+samples: $(EXELIST_$(SYS))
+else
+samples:
+	@echo "warning: grc sample not available for" $(SYS)
+endif
 
 test.s: test.grc
 	$(GRC) -s test.s test.grc
 
 vlir.cvt: vlir.grc vlir0.s vlir1.s vlir2.s
 # using seperate calls here for demonstration purposes:
-	$(GRC) -t geos-cbm -s vlir.s vlir.grc
+	$(GRC) -t $(SYS) -s vlir.s vlir.grc
-	$(AS) -t geos-cbm vlir.s
+	$(AS) -t $(SYS) vlir.s
-	$(AS) -t geos-cbm vlir0.s
+	$(AS) -t $(SYS) vlir0.s
-	$(AS) -t geos-cbm vlir1.s
+	$(AS) -t $(SYS) vlir1.s
-	$(AS) -t geos-cbm vlir2.s
+	$(AS) -t $(SYS) vlir2.s
-	$(LD) -t geos-cbm -o vlir.cvt vlir.o vlir0.o vlir1.o vlir2.o geos-cbm.lib
+	$(LD) -t $(SYS) -o vlir.cvt vlir.o vlir0.o vlir1.o vlir2.o $(SYS).lib
 
 # you can also do the above in one command:
-#	$(CL) -t geos-cbm -o vlir.cvt vlir.grc vlir0.s vlir1.s vlir2.s
+#	$(CL) -t $(SYS) -o vlir.cvt vlir.grc vlir0.s vlir1.s vlir2.s
 	
 clean:
 	@$(DEL) test.s test.h 2>$(NULLDEV)

samples/tutorial/Makefile

@@ -31,10 +31,56 @@ else
   LD := $(if $(wildcard ../../bin/ld65*),../../bin/ld65,ld65)
 endif 
 
-samples: hello
+EXELIST_atari2600 = \
+	notavailable
+
+EXELIST_bbc = \
+	notavailable
+
+EXELIST_creativision = \
+	notavailable
+
+EXELIST_gamate = \
+	notavailable
+
+EXELIST_geos-cbm = \
+	notavailable
+
+EXELIST_geos-apple = \
+	notavailable
+
+EXELIST_lunix = \
+	notavailable
+
+EXELIST_lynx = \
+	notavailable
+
+EXELIST_nes = \
+	notavailable
+
+EXELIST_osic1p = \
+	notavailable
+
+EXELIST_pce = \
+	notavailable
+
+EXELIST_supervision = \
+	notavailable
+
+# Unlisted targets will try to build everything.
+# That lets us learn what they cannot build, and what settings
+# we need to use for programs that can be built and run.
+ifndef EXELIST_$(SYS)
+EXELIST_$(SYS) := ${patsubst %.c,%,$(wildcard *.c)}
+endif
+
+samples: $(EXELIST_$(SYS))
 
 hello: hello.c text.s
 	$(CL) -t $(SYS) -o hello hello.c text.s
 
+# empty target used to skip systems that will not work with any program in this dir
+notavailable:
+	@echo "warning: tutorial sample not available for" $(SYS)
 clean:
 	@$(DEL) hello 2>$(NULLDEV)