PACKAGE = quadmachine
#VERSION = 0.4
VERSION = snapshot-$(shell date +'%Y-%m-%d')

SYSTEM=posix

CC = gcc
CFLAGS = -ansi -pedantic \
	 -Wall -W -Wshadow -Wwrite-strings -Wstrict-prototypes \
	 -Wmissing-prototypes -Wmissing-declarations -g \
	 -DPACKAGE='"$(PACKAGE)"' -DVERSION='"$(VERSION)"'

ifeq ($(SYSTEM),posix)
CFLAGS += -D_POSIX_C_SOURCE
EXES = assembler simulator
endif

ifeq ($(SYSTEM),mingw)
CC = i586-mingw32msvc-gcc
EXES = assembler.exe simulator.exe
endif

.PHONY: all clean test-assembler test-simulator test assemble-files assemble-errors
all: $(EXES)

%.exe : %
	ln -f $< $@

assembler: assembler.o symboltable.o
simulator: simulator.o segment.o disassembly.o time.o

assembler.o: assembler.c types.h qm-ds.h symboltable.h util.h errors.h
simulator.o: simulator.c types.h qm-ds.h syscalls.h segment.h util.h errors.h disassembly.h time.h
symboltable.o: symboltable.c symboltable.h types.h util.h errors.h
segment.o: segment.c segment.h types.h errors.h
disassembly.o: disassembly.c disassembly.h types.h qm-ds.h syscalls.h
time.o : time.c time.h errors.h

clean :
	$(RM) assembler simulator *.o *.exe

test-assembler: assembler
	./assembler test.s -o a.out
	ls -l a.out

test-simulator: simulator test-assembler
	./simulator a.out

test: test-simulator

assemble-files: assembler
	find tests/ops tests/ams -name '*.s'| while read -r file; do ./assembler "$$file" -o a.out || exit; done

assemble-errors: assembler
	find tests/errors -name '*.s'| while read -r file; do ./assembler "$$file" -o a.out && exit 10; done ; true

MINGDLL_ORIG = /usr/share/doc/mingw32-runtime/mingwm10.dll.gz
MINGDLL = mingwm10.dll

dist :
	$(RM) $(PACKAGE)-$(VERSION).bin.mingw.zip
	$(RM) $(PACKAGE)-$(VERSION).src.zip
	$(RM) -r $(PACKAGE)-$(VERSION)
	$(RM) $(MINGDLL)
	mkdir $(PACKAGE)-$(VERSION)
	mkdir $(PACKAGE)-$(VERSION)/examples
	set -e; for f in *.c *.h; do ln $$f $(PACKAGE)-$(VERSION); done
	set -e; for f in examples/*.s; \
	    do \
		ln $$f $(PACKAGE)-$(VERSION)/examples; \
	    done
	cp -lr tests/ $(PACKAGE)-$(VERSION)
	ln GNUmakefile $(PACKAGE)-$(VERSION)
	ln LICENSES.txt $(PACKAGE)-$(VERSION)
	ln License-Blurb $(PACKAGE)-$(VERSION)
	ln PROJECT $(PACKAGE)-$(VERSION)
	ln AUTHORS $(PACKAGE)-$(VERSION)
	ln README $(PACKAGE)-$(VERSION)
	ln README.Windows $(PACKAGE)-$(VERSION)
	zip -9r $(PACKAGE)-$(VERSION).examples.zip \
			$(PACKAGE)-$(VERSION)/examples
	zip -9r $(PACKAGE)-$(VERSION).src.zip $(PACKAGE)-$(VERSION)
	tar zcf $(PACKAGE)-$(VERSION).src.tar.gz $(PACKAGE)-$(VERSION)
	$(MAKE) -C $(PACKAGE)-$(VERSION) SYSTEM=mingw
	cp -f $(MINGDLL_ORIG) .
	gzip -d $(MINGDLL).gz
	zip -9j $(PACKAGE)-$(VERSION).bin.mingw.zip \
			$(MINGDLL) \
			$(PACKAGE)-$(VERSION)/assembler.exe \
			$(PACKAGE)-$(VERSION)/simulator.exe \
			LICENSES.txt README.Windows README AUTHORS