# Makefile for the remaining tests that need special care in one way or another

ifneq ($(shell echo),)
  CMD_EXE = 1
endif

ifdef CMD_EXE
  S = $(subst /,\,/)
  NOT = - # Hack
  EXE = .exe
  MKDIR = mkdir $(subst /,\,$1)
  RMDIR = -rmdir /s /q $(subst /,\,$1)
  DEL = del /f $(subst /,\,$1)
else
  S = /
  NOT = !
  EXE =
  MKDIR = mkdir -p $1
  RMDIR = $(RM) -r $1
  DEL = $(RM) $1
endif

CC65FLAGS = -t sim6502
SIM65FLAGS = -x 200000000

CL65 := $(if $(wildcard ../../bin/cl65*),../../bin/cl65,cl65)
SIM65 := $(if $(wildcard ../../bin/sim65*),..$S..$Sbin$Ssim65,sim65)

WORKDIR = ..$S..$Stestwrk$Smisc

OPTIONS = g O Os Osi Osir Oi Oir Or

DIFF = $(WORKDIR)$Sbdiff$(EXE)

CC = gcc
CFLAGS = -O2

.PHONY: all clean

SOURCES := $(wildcard *.c)
TESTS = $(foreach option,$(OPTIONS),$(SOURCES:%.c=$(WORKDIR)/%.$(option).prg))

all: $(TESTS)

$(WORKDIR):
	$(call MKDIR,$(WORKDIR))

$(DIFF): ../bdiff.c | $(WORKDIR)
	$(CC) $(CFLAGS) -o $@ $<

define PRG_template

# should compile, but then hangs in an endless loop
$(WORKDIR)/endless.$1.prg: endless.c | $(WORKDIR)
	$(CL65) $(CC65FLAGS) -$1 -o $$@ $$<
	$(NOT) $(SIM65) $(SIM65FLAGS) $$@

# these need reference data that can't be generated by a host-compiled program,
# in a useful way
$(WORKDIR)/limits.$1.prg: limits.c $(DIFF)
	$(CL65) $(CC65FLAGS) -$1 -o $$@ $$<
	$(SIM65) $(SIM65FLAGS) $$@ > $(WORKDIR)/limits.$1.out
	$(DIFF) $(WORKDIR)/limits.$1.out limits.ref

# the rest are tests that fail currently for one reason or another
$(WORKDIR)/fields.$1.prg: fields.c | $(WORKDIR)
	@echo "FIXME: " $$@ "currently will fail."
	$(CL65) $(CC65FLAGS) -$1 -o $$@ $$<
	-$(SIM65) $(SIM65FLAGS) $$@
$(WORKDIR)/sitest.$1.prg: sitest.c | $(WORKDIR)
	@echo "FIXME: " $$@ "currently will fail."
	-$(CL65) $(CC65FLAGS) -$1 -o $$@ $$<
#	-$(SIM65) $(SIM65FLAGS) $$@
$(WORKDIR)/cc65141011.$1.prg: cc65141011.c | $(WORKDIR)
	@echo "FIXME: " $$@ "currently can fail."
	$(CL65) $(CC65FLAGS) -$1 -o $$@ $$<
	-$(SIM65) $(SIM65FLAGS) $$@

endef # PRG_template

$(foreach option,$(OPTIONS),$(eval $(call PRG_template,$(option))))

clean:
	@$(call RMDIR,$(WORKDIR))
	@$(call DEL,$(SOURCES:.c=.o))