zypp: Only compile zypper support if OCaml inifiles module is found.

README

@@ -60,6 +60,8 @@ For Debian/Ubuntu:
 Optional
 --------
 
+  ocaml inifiles library (needed for zypper only)
+
 These are only needed if you plan to boot the supermin appliances you
 are building:
 

configure.ac

@@ -56,6 +56,10 @@ if test "$OCAMLFIND" = "no"; then
     AC_MSG_ERROR([You must install OCaml findlib (the ocamlfind command)])
 fi
 
+dnl Optional OCaml packages.
+AC_CHECK_OCAML_PKG([inifiles])
+AM_CONDITIONAL([HAVE_OCAML_INIFILES], [test "x$OCAML_PKG_inifiles" != "xno"])
+
 dnl Optional programs.
 AC_CHECK_PROG(PERLDOC,[perldoc],[perldoc],[no])
 if test "x$PERLDOC" = "xno" ; then

src/.depend

@@ -17,5 +17,3 @@ supermin_utils.cmo: supermin_cmdline.cmi supermin_utils.cmi
 supermin_utils.cmx: supermin_cmdline.cmx supermin_utils.cmi
 supermin_yum_rpm.cmo: supermin_utils.cmi supermin_package_handlers.cmi supermin_cmdline.cmi config.cmo
 supermin_yum_rpm.cmx: supermin_utils.cmx supermin_package_handlers.cmx supermin_cmdline.cmx config.cmx
-supermin_zypp_rpm.cmo: supermin_utils.cmi supermin_package_handlers.cmi supermin_cmdline.cmi config.cmo
-supermin_zypp_rpm.cmx: supermin_utils.cmx supermin_package_handlers.cmx supermin_cmdline.cmx config.cmx

src/Makefile.am

@@ -17,6 +17,22 @@
 #
 # Written by Richard W.M. Jones <rjones@redhat.com>
 
+EXTRA_DIST = \
+	config.ml \
+	supermin.8 \
+	supermin.pod \
+	supermin.ml \
+	supermin_cmdline.mli \
+	supermin_cmdline.ml \
+	supermin_debian.ml \
+	supermin_package_handlers.mli \
+	supermin_package_handlers.ml \
+	supermin_pacman.ml \
+	supermin_utils.mli \
+	supermin_utils.ml \
+	supermin_yum_rpm.ml \
+	supermin_zypp_rpm.ml
+
 # Note these must be in build dependency order.
 SOURCES = \
 	config.ml \
@@ -25,20 +41,21 @@ SOURCES = \
 	supermin_utils.mli \
 	supermin_utils.ml \
 	supermin_package_handlers.mli \
-	supermin_package_handlers.ml \
-	supermin_zypp_rpm.ml \
+	supermin_package_handlers.ml
+
+if HAVE_OCAML_INIFILES
+SOURCES += \
+	supermin_zypp_rpm.ml
+endif
+
+SOURCES += \
 	supermin_yum_rpm.ml \
 	supermin_debian.ml \
 	supermin_pacman.ml \
 	supermin.ml
 
 CLEANFILES = *~ *.cmi *.cmo *.cmx *.o supermin
 
-EXTRA_DIST = \
-	supermin.8 \
-	supermin.pod \
-	$(SOURCES)
-
 man_MANS = \
 	supermin.8
 
@@ -56,7 +73,10 @@ OBJECTS = $(XOBJECTS)
 BEST    = opt
 endif
 
-OCAMLPACKAGES = -package unix,str,inifiles
+OCAMLPACKAGES = -package unix,str
+if HAVE_OCAML_INIFILES
+OCAMLPACKAGES += -package inifiles
+endif
 OCAMLFLAGS = -warn-error CDEFLMPSUVXYZ
 
 supermin: $(OBJECTS)