#################################
# $Id$
# Author:  Aaron Ucko (ucko@ncbi.nlm.nih.gov)
#################################

# Tools, hardcoded for now
METAL    = xcrun -sdk macosx metal
METALLIB = xcrun -sdk macosx metallib

OBJ = $(SRC:%=%.air)
XLIB = $(LIB).metallib

all: $(XLIB)

clean:
	$(RM) $(OBJ) $(XLIB)

purge: clean deactivate

deactivate unlink:
ifneq "$(BINCOPY)" "@:"
  ifneq "$(srcdir)" "."
    ifneq "$(filter-out /.,$(wildcard $(libdir)/.))" ""
	-$(RM) $(libdir)/$(XLIB)
    endif
  endif
endif

%.air: $(srcdir)/%.metal
	$(METAL) -c $< -o $@

$(XLIB): $(OBJ)
	$(METALLIB) $(OBJ) -o $@
ifneq "$(BINCOPY)" "@:"
  ifneq "$(srcdir)" "."
    ifneq "$(filter-out /.,$(wildcard $(libdir)/.))" ""
	@if [ -w $(libdir) ]; then \
	    echo $(BINCOPY) $(XLIB) $(libdir) && \
	    $(BINCOPY) $(XLIB) $(libdir); \
	fi
    endif
  endif
endif

# Requirements checking (cribbed from Makefile.rules.in)
XREQLIB=$(patsubst %$(FORCE_STATIC),%,$(patsubst %$(DLL),%,$(XAPP_LIB) $(XDLL_LIBS)))
include $(wildcard $(XREQLIB:%=$(status_dir)/.%.disabled))
requirements:  $(REQUIRES:%=$(status_dir)/%.enabled)