2026-03-30 18:12:24 -04:00
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# Makefile for building GW-BASIC 2026 with OpenWatcom for DOS
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#
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# Usage:
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# wmake -f Makefile.dos (from OpenWatcom environment)
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# wmake -f Makefile.dos clean
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#
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# Requires: OpenWatcom 2.0+ with DOS/4GW 32-bit target
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# Produces: GWBASIC.EXE (interpreter), GWBASCOM.EXE (compiler), GWRT.LIB (runtime)
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CC = wcc386
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2026-03-30 19:42:45 -04:00
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CFLAGS = -bt=dos -mf -ox -w4 -zq -za99 -Iinclude -D__MSDOS__
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2026-03-30 18:12:24 -04:00
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LINKER = wlink
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LIBRARIAN = wlib
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# Interpreter sources (excludes compiler_main, analysis, codegen, gwrt)
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INTERP_OBJS = &
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src/main.obj src/tokens.obj src/tokenizer.obj src/error.obj &
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src/eval.obj src/interp.obj src/vars.obj src/arrays.obj &
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src/input.obj src/math_int.obj src/math_float.obj &
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src/math_transcend.obj src/strings.obj src/print.obj &
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src/fileio.obj src/program_io.obj src/print_using.obj &
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src/graphics.obj src/virmem.obj src/portio.obj src/strpool.obj &
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src/sound.obj src/tui.obj platform/hal_dos.obj
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# Runtime library (for compiled programs)
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GWRT_OBJS = &
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src/tokens.obj src/tokenizer.obj src/error.obj &
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src/eval.obj src/interp.obj src/vars.obj src/arrays.obj &
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src/input.obj src/math_int.obj src/math_float.obj &
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src/math_transcend.obj src/strings.obj src/print.obj &
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src/fileio.obj src/program_io.obj src/print_using.obj &
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src/graphics.obj src/virmem.obj src/portio.obj src/strpool.obj &
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src/sound.obj src/tui.obj src/gwrt.obj platform/hal_dos.obj
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# Compiler sources
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COMP_OBJS = &
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src/compiler_main.obj src/analysis.obj src/codegen.obj &
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src/tokens.obj src/tokenizer.obj
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.c.obj:
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$(CC) $(CFLAGS) -fo=$@ $<
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all: gwbasic.exe gwbascom.exe gwrt.lib
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gwbasic.exe: $(INTERP_OBJS)
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$(LINKER) system dos4g name $@ file { $< }
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gwrt.lib: $(GWRT_OBJS)
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$(LIBRARIAN) -q -n $@ $(GWRT_OBJS)
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gwbascom.exe: $(COMP_OBJS)
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$(LINKER) system dos4g name $@ file { $< }
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clean: .SYMBOLIC
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del src\*.obj
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del platform\*.obj
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del gwbasic.exe
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del gwbascom.exe
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del gwrt.lib
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