New tool: virt-sparsify to make disk images sparse.

[libguestfs.git] / sparsify / Makefile.am

diff --git a/sparsify/Makefile.am b/sparsify/Makefile.am
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+# libguestfs virt-sparsify tool
+# 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+include $(top_srcdir)/subdir-rules.mk
+
+EXTRA_DIST = \
+       $(SOURCES) \
+       virt-sparsify.pod \
+       test-virt-sparsify.sh
+
+CLEANFILES = *~ *.cmi *.cmo *.cmx *.cmxa *.o virt-sparsify test.img
+
+if HAVE_OCAML
+
+# Alphabetical order.
+SOURCES = \
+       progress_c.c \
+       progress.mli \
+       progress.ml \
+       sparsify.ml \
+       utils.ml
+
+# Note this list must be in dependency order.
+OBJECTS = \
+       ../fish/guestfish-progress.o \
+       progress_c.o \
+       utils.cmx \
+       progress.cmx \
+       sparsify.cmx
+
+bin_SCRIPTS = virt-sparsify
+
+# -I $(top_builddir)/src/.libs is a hack which forces corresponding -L
+# option to be passed to gcc, so we don't try linking against an
+# installed copy of libguestfs.
+OCAMLPACKAGES = -package unix -I $(top_builddir)/src/.libs -I ../ocaml
+
+OCAMLCFLAGS = -g -warn-error CDEFLMPSUVYZX $(OCAMLPACKAGES)
+OCAMLOPTFLAGS = $(OCAMLCFLAGS)
+
+virt-sparsify: $(OBJECTS)
+       $(OCAMLFIND) ocamlopt $(OCAMLOPTFLAGS) \
+         mlguestfs.cmxa -linkpkg $^ -cclib -lncurses -o $@
+
+.mli.cmi:
+       $(OCAMLFIND) ocamlc $(OCAMLCFLAGS) -c $< -o $@
+.ml.cmo:
+       $(OCAMLFIND) ocamlc $(OCAMLCFLAGS) -c $< -o $@
+.ml.cmx:
+       $(OCAMLFIND) ocamlopt $(OCAMLCFLAGS) -c $< -o $@
+
+# automake will decide we don't need C support in this file.  Really
+# we do, so we have to provide it ourselves.
+
+DEFAULT_INCLUDES = -I. -I$(top_builddir) -I$(shell $(OCAMLC) -where) -I../fish
+
+.c.o:
+       $(CC) $(CFLAGS) $(PROF_CFLAGS) $(DEFAULT_INCLUDES) -c $< -o $@
+
+# Manual pages and HTML files for the website.
+
+man_MANS = virt-sparsify.1
+
+noinst_DATA = $(top_builddir)/html/virt-sparsify.1.html
+
+virt-sparsify.1 $(top_builddir)/html/virt-sparsify.1.html: stamp-virt-sparsify.pod
+
+stamp-virt-sparsify.pod: virt-sparsify.pod
+       $(top_builddir)/podwrapper.sh \
+         --man virt-sparsify.1 \
+         --html $(top_builddir)/html/virt-sparsify.1.html \
+         $<
+       touch $@
+
+CLEANFILES += stamp-virt-sparsify.pod
+
+# Tests.
+
+random_val := $(shell awk 'BEGIN{srand(); print 1+int(255*rand())}' < /dev/null)
+
+TESTS_ENVIRONMENT = \
+       MALLOC_PERTURB_=$(random_val) \
+       LD_LIBRARY_PATH=$(top_builddir)/src/.libs \
+       LIBGUESTFS_PATH=$(top_builddir)/appliance \
+       TMPDIR=$(top_builddir)
+
+TESTS = test-virt-sparsify.sh
+
+# Dependencies.
+depend: .depend
+
+.depend: $(wildcard *.mli) $(wildcard *.ml)
+       rm -f $@ $@-t
+       $(OCAMLFIND) ocamldep $^ | \
+         $(SED) 's/ *$$//' | \
+         $(SED) -e :a -e '/ *\\$$/N; s/ *\\\n */ /; ta' | \
+         sort > $@-t
+       mv $@-t $@
+
+include .depend
+
+.PHONY: depend docs
+
+endif
+
+# Parallel builds don't obey dependencies for some reason we
+# don't understand.
+.NOTPARALLEL: