# $Id: Makefile.common,v 5.10 2008/09/27 16:08:39 lirc Exp $

# where the kernel sources are located
KERNEL_LOCATION=@kerneldir@

LIRC_DEVDIR = $(PWD)

# some magic for using linux kernel settings
# when compiling module(s)
KBUILD_VERBOSE = 1
LIRC_EXTRA_CFLAGS = -DIRCTL_DEV_MAJOR=$(lirc_major) -DEXPORT_SYMTAB $(DEFS) \
		$(DEFAULT_INCLUDES) -I$(LIRC_DEVDIR)/$(srcdir) -I$(LIRC_DEVDIR)/$(builddir) \
		-I$(LIRC_DEVDIR)/$(top_srcdir) -I$(LIRC_DEVDIR)/$(top_builddir) \
		-I$(KERNEL_LOCATION)/include/ \
		-I$(KERNEL_LOCATION)/drivers/media/video/
export LIRC_EXTRA_CFLAGS KERNEL_LOCATION module_DATA

$(module_DATA): $(automake_dummy_SOURCES) $(top_builddir)/config.h ../lirc.h
	@if test "$(srcdir)" != "$(builddir)" ; then \
		for f in $(automake_dummy_SOURCES) ; do \
			[ -e $$f ] || ln -s $(srcdir)/$$f $$f || exit $$? ; \
		done \
	fi
	-cp $(srcdir)/../lirc_dev/Module*.symvers .
	mv Makefile Makefile.automake
	cp $(srcdir)/../Makefile.kernel Makefile
	CPPFLAGS="" CFLAGS="" LDFLAGS="" \
	$(MAKE) -C $(KERNEL_LOCATION) SUBDIRS=$(LIRC_DEVDIR) modules \
		KBUILD_VERBOSE=$(KBUILD_VERBOSE)
	mv Makefile.automake Makefile

install-moduleDATA: $(module_DATA)
	$(mkinstalldirs) $(DESTDIR)$(moduledir)
	@list='$(module_DATA:.o=.@kernelext@)'; for p in $$list; do \
	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
	  f="`echo $$p | sed -e 's|^.*/||'`"; \
	  echo " $(INSTALL_DATA) $$d$$p $(DESTDIR)$(moduledir)/$$f"; \
	  $(INSTALL_DATA) $$d$$p $(DESTDIR)$(moduledir)/$$f; \
	done

uninstall-moduleDATA:
	@list='$(module_DATA:.o=.@kernelext@)'; for p in $$list; do \
	  f="`echo $$p | sed -e 's|^.*/||'`"; \
	  echo " rm -f $(DESTDIR)$(moduledir)/$$f"; \
	  rm -f $(DESTDIR)$(moduledir)/$$f; \
	done

if SANDBOXED
else
install-exec-local: mkdev
uninstall-local: rmdev
endif

mkdev:
	test -e $(DESTDIR)$(devdir)/lirc || ($(mkinstalldirs) $(DESTDIR)$(devdir) && @mknod@ $(DESTDIR)$(devdir)/lirc c @lirc_major@ 0)

rmdev:
	-test -c $(DESTDIR)$(devdir)/lirc && $(RM) $(DESTDIR)$(devdir)/lirc

if SANDBOXED
else
install-data-local: install-moduleDATA
	-@depmod@ -a
endif

CLEANFILES = $(module_DATA) .$(module_DATA).flags $(module_DATA:.o=.mod.c) $(module_DATA:.o=.@kernelext@) *~