include Kbuild

INSTALL_MOD_DIR ?= extra

SUBDIR_TARGETS = icp lua

all: modules
distclean maintainer-clean: clean
install: modules_install
uninstall: modules_uninstall
check:

modules-Linux:
	list='$(SUBDIR_TARGETS)'; for targetdir in $$list; do \
		$(MAKE) -C $$targetdir; \
	done
	$(MAKE) -C @LINUX_OBJ@ M=`pwd` @KERNEL_MAKE@ CONFIG_ZFS=m modules

# Only pass down gmake -j flag, if used.
modules-FreeBSD:
	flags="$$(echo $$MAKEFLAGS | awk -v RS=' ' /^-j/)"; \
	env MAKEFLAGS="" make $${flags} -f Makefile.bsd

modules-unknown:
	@true

modules: modules-@ac_system@

clean-Linux:
	@# Only cleanup the kernel build directories when CONFIG_KERNEL
	@# is defined.  This indicates that kernel modules should be built.
@CONFIG_KERNEL_TRUE@	$(MAKE) -C @LINUX_OBJ@ M=`pwd` @KERNEL_MAKE@ clean

	if [ -f @LINUX_SYMBOLS@ ]; then $(RM) @LINUX_SYMBOLS@; fi
	if [ -f Module.markers ]; then $(RM) Module.markers; fi

	find . -name '*.ur-safe' -type f -print | xargs $(RM)

clean-FreeBSD:
	flags="$$(echo $$MAKEFLAGS | awk -v RS=' ' /^-j/)"; \
	env MAKEFLAGS="" make $${flags} -f Makefile.bsd clean

clean: clean-@ac_system@

modules_install-Linux:
	@# Install the kernel modules
	$(MAKE) -C @LINUX_OBJ@ M=`pwd` modules_install \
		INSTALL_MOD_PATH=$(DESTDIR)$(INSTALL_MOD_PATH) \
		INSTALL_MOD_DIR=$(INSTALL_MOD_DIR) \
		KERNELRELEASE=@LINUX_VERSION@
	@# Remove extraneous build products when packaging
	kmoddir=$(DESTDIR)$(INSTALL_MOD_PATH)/lib/modules/@LINUX_VERSION@; \
	if [ -n "$(DESTDIR)" ]; then \
		find $$kmoddir -name 'modules.*' | xargs $(RM); \
	fi
	sysmap=$(DESTDIR)$(INSTALL_MOD_PATH)/boot/System.map-@LINUX_VERSION@; \
	if [ -f $$sysmap ]; then \
		depmod -ae -F $$sysmap @LINUX_VERSION@; \
	fi

CTAGS: ctags
ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
	$(am__define_uniq_tagged_files); \
	test -z "$(CTAGS_ARGS)$$unique" \
	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
	     $$unique

GTAGS:
	here=`$(am__cd) $(top_builddir) && pwd` \
	  && $(am__cd) $(top_srcdir) \
	  && gtags -i $(GTAGS_ARGS) "$$here"
cscopelist: cscopelist-recursive

cscopelist-am: $(am__tagged_files)
	list='$(am__tagged_files)'; \
	case "$(srcdir)" in \
	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
	  *) sdir=$(subdir)/$(srcdir) ;; \
	esac; \
	for i in $$list; do \
	  if test -f "$$i"; then \
	    echo "$(subdir)/$$i"; \
	  else \
	    echo "$$sdir/$$i"; \
	  fi; \
	done >> $(top_builddir)/cscope.files

modules_install-FreeBSD:
	@# Install the kernel modules
	flags="$$(echo $$MAKEFLAGS | awk -v RS=' ' /^-j/)"; \
	env MAKEFLAGS="" make $${flags} -f Makefile.bsd install

modules_install: modules_install-@ac_system@

modules_uninstall-Linux:
	@# Uninstall the kernel modules
	kmoddir=$(DESTDIR)$(INSTALL_MOD_PATH)/lib/modules/@LINUX_VERSION@
	list='$(ZFS_MODULES)'; for objdir in $$list; do \
		$(RM) -R $$kmoddir/$(INSTALL_MOD_DIR)/$$objdir; \
	done

modules_uninstall-FreeBSD:
	@false

modules_uninstall: modules_uninstall-@ac_system@

distdir:
	list='$(ZFS_MODULES)'; for objdir in $$list os/linux/spl os/linux/zfs; do \
		(cd @top_srcdir@/module && find $$objdir -name '*.[chS]' | \
		while read path; do \
			mkdir -p @abs_top_builddir@/module/$$distdir/$${path%/*}; \
			cp $$path @abs_top_builddir@/module/$$distdir/$$path; \
		done); \
	done