# Makefile for the disassembler regression tests

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

ifdef CMD_EXE
  EXE = .exe
  MKDIR = mkdir $(subst /,\,$1)
  RMDIR = -rmdir /s /q $(subst /,\,$1)
  DEL = del /f $(subst /,\,$1)
else
  EXE =
  MKDIR = mkdir -p $1
  RMDIR = $(RM) -r $1
  DEL = $(RM) $1
endif

ifdef QUIET
  .SILENT:
endif

CL65 := $(if $(wildcard ../../bin/cl65*),../../bin/cl65,cl65)
DA65 := $(if $(wildcard ../../bin/da65*),../../bin/da65,da65)

WORKDIR = ../../testwrk/dasm

DIFF = $(WORKDIR)/bdiff$(EXE)

CC = gcc
CFLAGS = -O2

START = --start-addr 0x8000

.PHONY: all clean

SOURCES := $(wildcard *.s)
CPUS = $(foreach src,$(SOURCES),$(src:%-disass.s=%))
BINS = $(foreach cpu,$(CPUS),$(WORKDIR)/$(cpu)-reass.bin)

# default target defined later
all: $(BINS)

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

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

define DISASS_template

$(WORKDIR)/$1-disass.bin: $1-disass.s | $(WORKDIR)
	$(CL65) --cpu $1 -t none $(START) -o $$@ $$<

$(WORKDIR)/$1-reass.s: $(WORKDIR)/$1-disass.bin
	$(DA65) --cpu $1 $(START) -o $$@ $$<

$(WORKDIR)/$1-reass.bin: $(WORKDIR)/$1-reass.s $(DIFF)
	$(if $(QUIET),echo dasm/$1-reass.bin)
	$(CL65) --cpu $1 -t none $(START) -o $$@ $$<
	$(DIFF) $$@ $(WORKDIR)/$1-disass.bin

endef # DISASS_template

$(foreach cpu,$(CPUS),$(eval $(call DISASS_template,$(cpu))))

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