# virt-mem
# @configure_input@
# Copyright (C) 2008 Red Hat Inc., Richard W.M. Jones
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA

PACKAGE		= @PACKAGE_NAME@
VERSION		= @PACKAGE_VERSION@

INSTALL		= @INSTALL@
MKDIR_P		= @MKDIR_P@
datarootdir	= @datarootdir@
mandir		= @mandir@

OCAMLDOCFLAGS	= -html -sort \
		  -package bitstring,extlib,libvirt,gettext,xml-light \
		  -I lib
OCAMLDOC	= @OCAMLDOC@
OCAMLDOCFILES	= $(wildcard lib/virt_*.mli) lib/kernel.mli

HAVE_PERLDOC    = @HAVE_PERLDOC@

TOOLS		= uname dmesg ps ifconfig
export TOOLS

SUBDIRS_NOT_PO	= lib $(TOOLS) mem extract/fedora-koji extract/codegen
SUBDIRS		= $(SUBDIRS_NOT_PO) po

ifeq ($(HAVE_PERLDOC),perldoc)
MANPAGES        = virt-mem.1 $(TOOLS:%=virt-%.1)
TEXTMANPAGES	= virt-mem.txt
endif

TARGETS		= $(MANPAGES) $(TEXTMANPAGES)

all: byte opt

byte opt: $(TARGETS)
	for d in $(SUBDIRS_NOT_PO); do \
	  $(MAKE) -C $$d $@; \
	  if [ $$? -ne 0 ]; then exit 1; fi; \
	done

install: install-man
	for d in $(SUBDIRS); do \
	  $(MAKE) -C $$d $@; \
	  if [ $$? -ne 0 ]; then exit 1; fi; \
	done

depend:
	for d in $(SUBDIRS_NOT_PO); do \
	  $(MAKE) -C $$d $@; \
	  if [ $$? -ne 0 ]; then exit 1; fi; \
	done

clean:
	for d in . $(SUBDIRS); do \
	  (cd $$d; rm -f *.cmi *.cmo *.cmx *.cma *.cmxa *.o *.a \
	    *.so *.opt *~ *.dll *.exe *.annot core); \
	done
	rm -f lib/test_mmap
	rm -f uname/virt-uname
	rm -f dmesg/virt-dmesg
	rm -f ps/virt-ps
	rm -f mem/virt-mem

distclean: clean
	rm -f config.h config.log config.status configure
	rm -rf autom4te.cache
	rm -f Makefile
	rm -f */Makefile

# Rebuild the PO files.

update-po:
	$(MAKE) -C po all

# Download distribution kernels (warning: takes AGES).

update-kerneldb:
	cd kernels && \
	  ../extract/fedora-koji/fedora-koji-download-kernels.opt

# Rebuild the generated kernel struct parsers from the kerneldb.

update-kernel-structs:
	extract/codegen/compile-kerneldb.opt kernels lib

# Developer documentation (in html/ subdirectory).

ifneq ($(OCAMLDOC),)
ifneq ($(OCAMLDOCFILES),)
doc:
	rm -rf html
	mkdir html
	-ocamlfind ocamldoc $(OCAMLDOCFLAGS) -d html $(OCAMLDOCFILES)
endif
endif

# Manual page.

ifeq ($(HAVE_PERLDOC),perldoc)
virt-mem.1: virt-mem.pod
	pod2man -c "Virtualization Support" --release "$(PACKAGE)-$(VERSION)" \
	  $< > $@

virt-mem.txt: virt-mem.pod
	pod2text $< > $@

virt-%.1:
	echo '.so man1/virt-mem.1' > $@

install-man:
	$(MKDIR_P) $(DESTDIR)$(mandir)/man1
	$(INSTALL) -m 0644 $(MANPAGES) $(DESTDIR)$(mandir)/man1/

else

install-man:

endif

# Distribution.

dist:
	$(MAKE) check-manifest
	rm -rf $(PACKAGE)-$(VERSION)
	mkdir $(PACKAGE)-$(VERSION)
	tar -cf - -T MANIFEST | tar -C $(PACKAGE)-$(VERSION) -xf -
	hg log --style changelog > $(PACKAGE)-$(VERSION)/ChangeLog
	$(INSTALL) -m 0755 configure $(PACKAGE)-$(VERSION)/
	$(INSTALL) -m 0644 config.h.in $(PACKAGE)-$(VERSION)/
	tar zcf $(PACKAGE)-$(VERSION).tar.gz $(PACKAGE)-$(VERSION)
	rm -rf $(PACKAGE)-$(VERSION)
	mkdir $(PACKAGE)-$(VERSION)
	mkdir $(PACKAGE)-$(VERSION)/kernels
	$(INSTALL) -m 0644 kernels/*.data* kernels/*.info \
	  $(PACKAGE)-$(VERSION)/kernels/
	tar zcf $(PACKAGE)-kerneldb-$(VERSION).tar.gz $(PACKAGE)-$(VERSION)
	rm -rf $(PACKAGE)-$(VERSION)
	ls -l $(PACKAGE)-$(VERSION).tar.gz
	ls -l $(PACKAGE)-kerneldb-$(VERSION).tar.gz

check-manifest:
	hg manifest | \
	  grep -Ev 'kernels/.*\.(data|info).*' | \
	  sort > .check-manifest; \
	sort MANIFEST > .orig-manifest; \
	diff -u .orig-manifest .check-manifest; rv=$$?; \
	rm -f .orig-manifest .check-manifest; \
	exit $$rv

.PHONY: all opt depend install clean distclean configure dist check-manifest \
	release release_stage_2 release_stage_3 force