Replaced whole bunch for Makefiles with a single generic Makefile.

- No complex shell logic.
- "Source file shadowing" for all targets via vpath.
- Dependency handling.
- True incremental build.
- Don't write into source directories.
- Easy cleanup by just removing 'wrk'.

libsrc/plus4/Makefile

@@ -1,138 +0,0 @@
-#
-# makefile for CC65 runtime library
-#
-
-.SUFFIXES: .o .s .c
-
-#--------------------------------------------------------------------------
-# Programs and flags
-
-SYS	= c16
-
-AS	= ../../src/ca65/ca65
-CC	= ../../src/cc65/cc65
-CO	= ../../src/co65/co65
-LD	= ../../src/ld65/ld65
-
-AFLAGS	= -t $(SYS) --forget-inc-paths -I../../asminc
-CFLAGS	= -Osir -g -T -t $(SYS) --forget-inc-paths -I . -I ../../include
-
-#--------------------------------------------------------------------------
-# Rules
-
-%.o:	%.c
-	@$(CC) $(CFLAGS) $<
-	@$(AS) -o $@ $(AFLAGS) $(*).s
-
-%.o:	%.s
-	@$(AS) -g -o $@ $(AFLAGS) $<
-
-%-emd.o: %.emd
-	@$(CO) -o $(*)-emd.s --code-label _$(subst -,_,$(*)) $<
-	@$(AS) -o $@ $(AFLAGS) $(*)-emd.s
-
-%-joy.o: %.joy
-	@$(CO) -o $(*)-joy.s --code-label _$(subst -,_,$(*)) $<
-	@$(AS) -o $@ $(AFLAGS) $(*)-joy.s
-
-%-ser.o: %.ser
-	@$(CO) -o $(*)-ser.s --code-label _$(subst -,_,$(*)) $<
-	@$(AS) -o $@ $(AFLAGS) $(*)-ser.s
-
-%-tgi.o: %.tgi
-	@$(CO) -o $(*)-tgi.s --code-label _$(subst -,_,$(*)) $<
-	@$(AS) -o $@ $(AFLAGS) $(*)-tgi.s
-
-%.emd:	%.o ../runtime/zeropage.o
-	@$(LD) -o $@ -t module $^
-
-%.joy:	%.o ../runtime/zeropage.o
-	@$(LD) -o $@ -t module $^
-
-%.ser:	%.o ../runtime/zeropage.o
-	@$(LD) -o $@ -t module $^
-
-%.tgi:	%.o ../runtime/zeropage.o
-	@$(LD) -o $@ -t module $^
-
-#--------------------------------------------------------------------------
-# Object files
-
-OBJS =	_scrsize.o              \
-        break.o                 \
-        cgetc.o                 \
-        clrscr.o                \
-        color.o                 \
-        conio.o                 \
-        cputc.o                 \
-        crt0.o                  \
-        devnum.o                \
-        get_tv.o                \
-        irq.o                   \
-        joy_stat_stddrv.o       \
-        joy_stddrv.o            \
-        kacptr.o                \
-        kbasin.o                \
-        kbhit.o                 \
-        kbsout.o                \
-        kchkin.o                \
-        kciout.o                \
-        kckout.o                \
-        kclall.o                \
-        kclose.o                \
-        kclrch.o                \
-        kiobase.o               \
-        klisten.o               \
-        kload.o                 \
-        kopen.o                 \
-        kplot.o                 \
-        krdtim.o                \
-        kreadst.o               \
-        ksave.o                 \
-        ksetlfs.o               \
-        ksetnam.o               \
-        ksettim.o               \
-        ktalk.o                 \
-        kunlsn.o                \
-        kuntlk.o                \
-        mainargs.o              \
-        randomize.o             \
-        revers.o                \
-        status.o                \
-        systime.o               \
-        sysuname.o              \
-        $(EMDS:.emd=-emd.o)     \
-        $(JOYS:.joy=-joy.o)     \
-        $(SERS:.ser=-ser.o)     \
-        $(TGIS:.tgi=-tgi.o)
-
-#--------------------------------------------------------------------------
-# Drivers
-
-EMDS =
-
-JOYS = plus4-stdjoy.joy
-
-SERS = plus4-stdser.ser
-
-TGIS =
-
-#--------------------------------------------------------------------------
-# Targets
-
-.PHONY:	all clean zap
-
-all:	$(OBJS) $(EMDS) $(JOYS) $(SERS) $(TGIS)
-
-../runtime/zeropage.o:
-	$(MAKE) -C $(dir $@) $(notdir $@)
-
-clean:
-	@$(RM) $(OBJS) \
-	       $(EMDS:.emd=.o) $(EMDS:.emd=-emd.s) \
-	       $(JOYS:.joy=.o) $(JOYS:.joy=-joy.s) \
-	       $(SERS:.ser=.o) $(SERS:.ser=-ser.s) \
-	       $(TGIS:.tgi=.o) $(TGIS:.tgi=-tgi.s)
-
-zap:	clean
-	@$(RM) $(EMDS) $(JOYS) $(SERS) $(TGIS)