.POSIX:
.SUFFIXES: .o .c

PREFIX = /usr/local
BINDIR = $(PREFIX)/bin

ZIGSRC   = src/main.zig src/cimport.zig
COMMSRC  = util.c parse.c abi.c cfg.c mem.c ssa.c alias.c load.c \
           copy.c fold.c simpl.c live.c spill.c rega.c emit.c
AMD64SRC = amd64/targ.c amd64/sysv.c amd64/isel.c amd64/emit.c
ARM64SRC = arm64/targ.c arm64/abi.c arm64/isel.c arm64/emit.c
RV64SRC  = rv64/targ.c rv64/abi.c rv64/isel.c rv64/emit.c
SRCALL   = $(ZIGSRC) $(COMMSRC) $(AMD64SRC) $(ARM64SRC) $(RV64SRC)

zig-out/bin/roux: $(SRCALL) all.h ops.h amd64/all.h arm64/all.h rv64/all.h
	zig build

install: roux
	zig build install --prefix="$(DESTDIR)$(BINDIR)"

uninstall:
	zig build uninstall --prefix="$(DESTDIR)$(BINDIR)"

clean:
	rm -fr qbe zig-cache zig-out

qbe: zig-out/bin/roux
	ln -fs $< $@

check: qbe
	tools/test.sh all

check-arm64: qbe
	TARGET=arm64 tools/test.sh all

check-rv64: qbe
	TARGET=rv64 tools/test.sh all

src:
	@echo $(SRCALL)

.PHONY: clean check check-arm64 check-rv64 src install uninstall