# virt-dmesg
# Copyright (C) 2008-2011 Red Hat Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

bin_SCRIPTS = virt-dmesg

# In alphabetical order.  Includes *.mli files.
SOURCES = \
	config.ml \
	counter.ml \
	counter.mli \
	c_utils.c \
	kernel.ml \
	kernel.mli \
	kallsyms.ml \
	kallsyms.mli \
	ksyms.ml \
	ksyms.mli \
	main.ml \
	search.ml \
	search.mli \
	utils.ml \
	utils.mli

# In build dependency order.
OBJECTS = \
	c_utils.o \
	config.cmo \
	counter.cmo \
	utils.cmo \
	kernel.cmo \
	ksyms.cmo \
	kallsyms.cmo \
	search.cmo \
	main.cmo

if HAVE_OCAMLOPT
XOBJECTS = $(OBJECTS:.cmo=.cmx)
endif

OCAMLPACKAGES = -package unix,libvirt
OCAMLCFLAGS   = -g -warn-error CDEFLMPSUVYZX
OCAMLOPTFLAGS = -warn-error CDEFLMPSUVYZX
OCAMLCLIBS    = -linkpkg -cclib -lz
OCAMLOPTLIBS  = -linkpkg -cclib -lz

if PROFILING
# ocamlc doesn't support gprof
OCAMLOPTFLAGS += -p
PROF_CFLAGS   = -pg
endif

EXTRA_DIST = $(SOURCES)

if HAVE_OCAMLOPT
virt-dmesg: $(XOBJECTS)
	ocamlfind opt $(OCAMLOPTFLAGS) $(OCAMLPACKAGES) $(OCAMLOPTLIBS) \
	    -o $@ $^
else
virt-dmesg: $(OBJECTS)
	ocamlfind c $(OCAMLCFLAGS) $(OCAMLPACKAGES) $(OCAMLCLIBS) \
	    -o $@ $^
endif

.mli.cmi:
	$(OCAMLFIND) c $(OCAMLCFLAGS) $(OCAMLPACKAGES) -c $<
.ml.cmo:
	$(OCAMLFIND) c $(OCAMLCFLAGS) $(OCAMLPACKAGES) -c $<
.ml.cmx:
	$(OCAMLFIND) opt $(OCAMLOPTFLAGS) $(OCAMLPACKAGES) -c $<

# automake will decide we don't need C support in this file.  Really
# we do, so we have to provide it ourselves.

DEFAULT_INCLUDES = -I. -I$(top_builddir) -I$(shell $(OCAMLC) -where)

.c.o:
	$(CC) $(CFLAGS) $(PROF_CFLAGS) $(DEFAULT_INCLUDES) -c $< -o $@

SUFFIXES = .cmo .cmi .cmx .ml .mli

# Dependencies.

depend: .depend

.depend: $(wildcard *.mli) $(wildcard *.ml)
	rm -f .depend
	$(OCAMLFIND) ocamldep $(OCAMLCPACKAGES) $(OCAMLDEPFLAGS) $^ > $@-t
	mv $@-t $@

include .depend

# Clean.

CLEANFILES = *~ *.o *.cmi *.cmo *.cmx virt-dmesg

# Link virt-uname to virt-dmesg when installing.

install-exec-hook:
	ln $(DESTDIR)$(bindir)/virt-dmesg$(EXEEXT) \
	   $(DESTDIR)$(bindir)/virt-uname$(EXEEXT)