Rewrite febootstrap as a general supermin appliance building tool.3.0

This complete rewrite of the building tools turns febootstrap
into a general purpose, cross-distro, supermin appliance only
build tool.

There is now only one program 'febootstrap' which is used to
build a supermin appliance from a list of packages.

Normal appliances are not supported.

The tools are incompatible with febootstrap 2.x (use the
febootstrap-2.x branch from git to get the old package).

1 files changed, 54 insertions, 117 deletions

diff --git a/Makefile.am b/Makefile.am
index 02bc3f3..3dcbe1f 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -19,141 +19,78 @@
 
 ACLOCAL_AMFLAGS = -I m4
 
-SUBDIRS = lib helper examples
-
-bin_SCRIPTS = \
-	febootstrap \
-	febootstrap-run \
-	febootstrap-install \
-	febootstrap-minimize \
-	febootstrap-to-initramfs \
-	febootstrap-to-supermin
-DISTCLEANFILES = $(bin_SCRIPTS)
-
-febootstrap: febootstrap.sh
-	rm -f $@
-	cp $< $@-t
-	chmod 0555 $@-t
-	mv $@-t $@
-
-febootstrap-run: febootstrap-run.sh
-	rm -f $@
-	cp $< $@-t
-	chmod 0555 $@-t
-	mv $@-t $@
-
-febootstrap-install: febootstrap-install.sh
-	rm -f $@
-	cp $< $@-t
-	chmod 0555 $@-t
-	mv $@-t $@
-
-febootstrap-minimize: febootstrap-minimize.sh
-	rm -f $@
-	cp $< $@-t
-	chmod 0555 $@-t
-	mv $@-t $@
-
-febootstrap-to-initramfs: febootstrap-to-initramfs.sh
-	rm -f $@
-	cp $< $@-t
-	chmod 0555 $@-t
-	mv $@-t $@
+SUBDIRS = lib helper
+
+# Note these must be in build dependency order.
+SOURCES = \
+	config.ml \
+	febootstrap_utils.mli \
+	febootstrap_utils.ml \
+	febootstrap_cmdline.mli \
+	febootstrap_cmdline.ml \
+	febootstrap_package_handlers.mli \
+	febootstrap_package_handlers.ml \
+	febootstrap_yum_rpm.ml \
+	febootstrap_debian.ml \
+	febootstrap.ml
+
+CLEANFILES = *~ *.cmi *.cmo *.cmx *.o febootstrap
 
-febootstrap-to-supermin: febootstrap-to-supermin.sh
-	rm -f $@
-	cp $< $@-t
-	chmod 0555 $@-t
-	mv $@-t $@
+EXTRA_DIST = \
+	.gitignore \
+	.gitmodules \
+	autogen.sh \
+	febootstrap.8 \
+	febootstrap.pod \
+	m4/gnulib-cache.m4 \
+	$(SOURCES)
 
 man_MANS = \
-	febootstrap.8 \
-	febootstrap-run.8 \
-	febootstrap-install.8 \
-	febootstrap-minimize.8 \
-	febootstrap-to-initramfs.8 \
-	febootstrap-to-supermin.8
+	febootstrap.8
 
-if HAVE_PERLDOC
+bin_SCRIPTS = febootstrap
 
-febootstrap.8: febootstrap.pod
-	pod2man \
-	  --section 8 \
-	  -c "Virtualization Support" \
-	  --release "$(PACKAGE_NAME)-$(PACKAGE_VERSION)" \
-	  $< > $@
+SOURCES_ML = $(filter %.ml,$(SOURCES))
+BOBJECTS = $(SOURCES_ML:.ml=.cmo)
+XOBJECTS = $(SOURCES_ML:.ml=.cmx)
 
-febootstrap.txt: febootstrap.pod
-	pod2text $< > $@
+if !HAVE_OCAMLOPT
+OBJECTS = $(BOBJECTS)
+else
+OBJECTS = $(XOBJECTS)
+endif
 
-febootstrap-run.8: febootstrap-run.pod
-	pod2man \
-	  --section 8 \
-	  -c "Virtualization Support" \
-	  --release "$(PACKAGE_NAME)-$(PACKAGE_VERSION)" \
-	  $< > $@
+OCAMLPACKAGES = -package unix,str
+OCAMLFLAGS = -warn-error CDEFLMPSUVXYZ
 
-febootstrap-run.txt: febootstrap-run.pod
-	pod2text $< > $@
+febootstrap: $(OBJECTS)
+	$(OCAMLFIND) $(OCAMLBEST) $(OCAMLFLAGS) $(OCAMLPACKAGES) -linkpkg \
+	  $^ -o $@
 
-febootstrap-install.8: febootstrap-install.pod
-	pod2man \
-	  --section 8 \
-	  -c "Virtualization Support" \
-	  --release "$(PACKAGE_NAME)-$(PACKAGE_VERSION)" \
-	  $< > $@
+.mli.cmi:
+	$(OCAMLFIND) ocamlc $(OCAMLFLAGS) $(OCAMLPACKAGES) -c $< -o $@
+.ml.cmo:
+	$(OCAMLFIND) ocamlc $(OCAMLFLAGS) $(OCAMLPACKAGES) -c $< -o $@
+.ml.cmx:
+	$(OCAMLFIND) ocamlopt $(OCAMLFLAGS) $(OCAMLPACKAGES) -c $< -o $@
 
-febootstrap-install.txt: febootstrap-install.pod
-	pod2text $< > $@
+depend: .depend
 
-febootstrap-minimize.8: febootstrap-minimize.pod
-	pod2man \
-	  --section 8 \
-	  -c "Virtualization Support" \
-	  --release "$(PACKAGE_NAME)-$(PACKAGE_VERSION)" \
-	  $< > $@
+.depend: $(SOURCES)
+	rm -f $@ $@-t
+	$(OCAMLFIND) ocamldep $^ > $@-t
+	mv $@-t $@
 
-febootstrap-minimize.txt: febootstrap-minimize.pod
-	pod2text $< > $@
+include .depend
 
-febootstrap-to-initramfs.8: febootstrap-to-initramfs.pod
-	pod2man \
-	  --section 8 \
-	  -c "Virtualization Support" \
-	  --release "$(PACKAGE_NAME)-$(PACKAGE_VERSION)" \
-	  $< > $@
+SUFFIXES = .cmo .cmi .cmx .ml .mli .mll .mly
 
-febootstrap-to-initramfs.txt: febootstrap-to-initramfs.pod
-	pod2text $< > $@
+if HAVE_PERLDOC
 
-febootstrap-to-supermin.8: febootstrap-to-supermin.pod
+febootstrap.8: febootstrap.pod
 	pod2man \
 	  --section 8 \
 	  -c "Virtualization Support" \
 	  --release "$(PACKAGE_NAME)-$(PACKAGE_VERSION)" \
 	  $< > $@
-
-febootstrap-to-supermin.txt: febootstrap-to-supermin.pod
-	pod2text $< > $@
-
 endif
-
-EXTRA_DIST = \
-	fakechroot-2.8-relchroot.patch \
-	fakechroot-svn-no-dup-envs.patch \
-	febootstrap.8 febootstrap.txt febootstrap.pod \
-	  febootstrap.sh \
-	febootstrap-run.8 febootstrap-run.txt febootstrap-run.pod \
-	  febootstrap-run.sh \
-	febootstrap-install.8 febootstrap-install.txt febootstrap-install.pod \
-	  febootstrap-install.sh \
-	febootstrap-minimize.8 febootstrap-minimize.txt \
-	  febootstrap-minimize.pod \
-	  febootstrap-minimize.sh \
-	febootstrap-to-initramfs.8 febootstrap-to-initramfs.txt \
-	  febootstrap-to-initramfs.pod \
-	  febootstrap-to-initramfs.sh \
-	febootstrap-to-supermin.8 febootstrap-to-supermin.txt \
-	  febootstrap-to-supermin.pod \
-	  febootstrap-to-supermin.sh \
-	m4/gnulib-cache.m4