# Virt resize UI.
# Copyright (C) 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.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

ACLOCAL_AMFLAGS = -I m4

EXTRA_DIST = \
	$(SOURCES) \
	config.ml.in \
	.gitignore \
	virt-resize-ui.pod \
	virt-resize-ui.1 \
	html/pod.css

CLEANFILES = *.cmi *.cmo *.cmx *.cmxa *.o virt-resize-ui *~

# These are listed here in alphabetical order.
SOURCES = \
	config.mli \
	destination_tab.mli \
	destination_tab.ml \
	logvols_tab.mli \
	logvols_tab.ml \
	main.ml \
	partitions_tab.mli \
	partitions_tab.ml \
	slave.mli \
	slave.ml \
	slave_types.mli \
	slave_types.ml \
	source_tab.mli \
	source_tab.ml \
	utils.mli \
	utils.ml \
	window.ml \
	window.mli

BUILT_SOURCES = \
	config.ml

# Note this list must be in dependency order.
OBJECTS = \
	config.cmo \
	utils.cmo \
	slave_types.cmo \
	slave.cmo \
	source_tab.cmo \
	destination_tab.cmo \
	partitions_tab.cmo \
	logvols_tab.cmo \
	window.cmo \
	main.cmo

XOBJECTS = $(OBJECTS:.cmo=.cmx)

bin_SCRIPTS = virt-resize-ui

OCAMLPACKAGES = \
	-package threads,libvirt,guestfs,lablgtk2,extlib
OCAMLCFLAGS = \
	-g \
	-warn-error CDEFLMPSUVYZX \
	-thread \
	$(OCAMLPACKAGES) \
	-predicates threads
OCAMLOPTFLAGS = \
	-ccopt -g \
	$(OCAMLCFLAGS)
OCAMLDOCFLAGS = \
	$(OCAMLPACKAGES) \
	-predicates threads \
	-I +threads \
	-sort -html

if HAVE_OCAMLOPT
virt-resize-ui: $(XOBJECTS)
	$(OCAMLFIND) ocamlopt $(OCAMLOPTFLAGS) \
	  -predicates init,threads \
	  -linkpkg gtkThread.cmx \
	  $^ -o $@
else
virt-resize-ui: $(OBJECTS)
	$(OCAMLFIND) ocamlc $(OCAMLCFLAGS) \
	  -predicates init,threads \
	  -linkpkg gtkThread.cmo \
	  $^ -o $@
endif

.mli.cmi:
	$(OCAMLFIND) ocamlc $(OCAMLCFLAGS) -c $< -o $@
.ml.cmo:
	$(OCAMLFIND) ocamlc $(OCAMLCFLAGS) -c $< -o $@
.ml.cmx:
	$(OCAMLFIND) ocamlopt $(OCAMLCFLAGS) -c $< -o $@

# Man page.
man_MANS = virt-resize-ui.1

if HAVE_PERLDOC

virt-resize-ui.1: virt-resize-ui.pod
	pod2man \
	  --section 1 \
	  -c "Virtualization Support" \
	  --release "$(PACKAGE_NAME)-$(PACKAGE_VERSION)" \
	  $< > $@

noinst_DATA = \
	html/virt-resize-ui.1.html

html/virt-resize-ui.1.html: virt-resize-ui.pod
	mkdir -p html
	pod2html \
	  --css 'pod.css' \
	  --htmldir html \
	  --outfile html/virt-resize-ui.1.html \
	  virt-resize-ui.pod

endif

# Maintainer website update.
HTMLFILES = \
	html/virt-resize-ui.1.html

WEBSITEDIR = $(HOME)/d/redhat/websites/libguestfs

website: $(HTMLFILES)
	cp $(HTMLFILES) $(WEBSITEDIR)

CLEANFILES += $(HTMLFILES) pod2*.tmp

# Convert internal documentation to HTML.
docs:
	rm -rf doc
	mkdir -p doc
	$(OCAMLFIND) ocamldoc -d doc $(OCAMLDOCFLAGS) $(SOURCES)

# Dependencies.
depend: .depend

.depend: $(wildcard *.mli) $(wildcard *.ml)
	$(OCAMLFIND) ocamldep $(OCAMLPACKAGES) $^ | \
	  $(SED) -e 's/ *$$//' | \
	  $(SED) -e :a -e '/ *\\$$/N; s/ *\\\n */ /; ta' | \
	  LANG=C sort > $@-t
	mv $@-t $@

include .depend

.PHONY: depend docs