levee: Add 68K build

We should tune the defines but we'll get to that later

diff --git a/Applications/levee/Makefile.68000 b/Applications/levee/Makefile.68000
new file mode 100644 (file)
index 0000000..4ee12ea
--- /dev/null
+++ b/Applications/levee/Makefile.68000
@@ -0,0 +1,52 @@
+PLATFORM = 68000
+CC = m68k-uclinux-gcc
+ASM = m68k-uclinux-as
+AR = m68k-uclinux-ar
+LINKER = m68k-uclinux-ld
+CFLAGS = -fno-strict-aliasing -fomit-frame-pointer -fno-builtin -msoft-float -Wall -m68000 -Os -I../../Library/include -I../../Library/include/68000
+LINKER_OPT = -L../../Library/libs -lc68000
+LIBGCCDIR = $(dir $(shell $(CC) -print-libgcc-file-name))
+LINKER_OPT += --emit-relocs -L$(LIBGCCDIR) -lgcc -T ../../Library/elf2flt.ld
+CRT0 = ../../Library/libs/crt0_68000.o
+CRT0NS = ../../Library/libs/crt0nostdio_68000.o
+# For now while we get going. Really we want to use some kind of elf2zmagic
+# with relocs.
+ELF2FUZIX = elf2flt
+# 3 sets of objects co-exist: _l -> linux (host) _v -> vt52 _a -> ansi
+.SUFFIXES: .c .o-l .o-v .o-a
+
+CSRCS = beep.c blockio.c display.c doscall.c editcor.c exec.c find.c
+CSRCS += flexcall.c gemcall.c globals.c insert.c main.c misc.c modify.c
+CSRCS += move.c rmxcall.c ucsd.c undo.c unixcall.c wildargs.c
+HDRS  = extern.h grep.h levee.h proto.h
+
+OBJSL = $(CSRCS:.c=.o-l)
+OBJSA = $(CSRCS:.c=.o-a)
+OBJSV = $(CSRCS:.c=.o-v)
+
+all: levee-l levee-a levee-v
+
+# Linux version to run on Host system for debug purposes
+levee-l: $(OBJSL)
+       gcc -o levee-linux $(OBJSL)
+
+levee-a: $(OBJSA)
+       $(LINKER) -o levee-ansi $(CRT0) $(OBJSA) $(LINKER_OPT)
+
+levee-v: $(OBJSV) $(CRT0)
+       $(LINKER) -o levee-vt52 $(CRT0) $(OBJSV) $(LINKER_OPT)
+
+# Build for Linux - assume appropriate host tools exist with default names
+$(OBJSL): %.o-l: %.c $(HDRS)
+       gcc -O3 -c -DVT52=0 -DANSI=1 -o $*.o-l $*.c
+
+## need to change include file and add appropriate -D -- and to z80 version, too
+
+$(OBJSA): %.o-a: %.c $(HDRS)
+       $(CC) $(CFLAGS) $(COPT) -c -DVT52=0 -DANSI=1 -o $*.o-a $*.c
+
+$(OBJSV): %.o-v: %.c $(HDRS)
+       $(CC) $(CFLAGS) $(COPT) -c -DVT52=1 -DANSI=0 -o $*.o-v $*.c
+
+clean:
+       rm -rf $(OBJS) $(OBJSL) $(OBJSA) $(OBJSV) *.lst *.sym *.map *.noi *.lk *.ihx *.tmp *~ *.o *.rel *.asm levee levee.bin