conf: Only install config snippets for enabled components

conf/Makefile.am

@@ -89,8 +89,9 @@ confsnippets = $(alloptions:opt=conf)
 # we only install snippets for enabled plugins
 plugins_install_tmp = $(charon_plugins:%=plugins/%.tmp)
 plugins_install_src = $(charon_plugins:%=plugins/%.conf)
-
+# only install snippets for enabled components
-options_install_src = $(options:opt=conf)
+# has to be defined via autoconf as we can't do it with automake conditionals
+options_install_src = $(strongswan_options:%=options/%.conf)
 
 templates_DATA = strongswan.conf
 optionstemplate_DATA = $(options_install_src)

configure.ac

@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2007-2013 Tobias Brunner
+# Copyright (C) 2007-2014 Tobias Brunner
 # Copyright (C) 2006-2013 Andreas Steffen
 # Copyright (C) 2006-2013 Martin Willi
 # Hochschule fuer Technik Rapperswil
@@ -1363,6 +1363,25 @@ if test x$ikev2 = xtrue; then
 	AC_DEFINE([USE_IKEV2], [], [support for IKEv2 protocol])
 fi
 
+# ====================================================
+#  options for enabled modules (see conf/Makefile.am)
+# ====================================================
+
+strongswan_options=
+
+AM_COND_IF([USE_ATTR_SQL], [strongswan_options=${strongswan_options}" pool"])
+AM_COND_IF([USE_CHARON], [strongswan_options=${strongswan_options}" charon charon-logging"])
+AM_COND_IF([USE_FILE_CONFIG], [strongswan_options=${strongswan_options}" starter"])
+AM_COND_IF([USE_IMV_ATTESTATION], [strongswan_options=${strongswan_options}" attest"])
+AM_COND_IF([USE_IMCV], [strongswan_options=${strongswan_options}" imcv"])
+AM_COND_IF([USE_IMV_OS], [strongswan_options=${strongswan_options}" pacman"])
+AM_COND_IF([USE_LIBTNCCS], [strongswan_options=${strongswan_options}" tnc"])
+AM_COND_IF([USE_MANAGER], [strongswan_options=${strongswan_options}" manager"])
+AM_COND_IF([USE_MEDSRV], [strongswan_options=${strongswan_options}" medsrv"])
+AM_COND_IF([USE_TOOLS], [strongswan_options=${strongswan_options}" tools"])
+
+AC_SUBST(strongswan_options)
+
 # =================
 #  build Makefiles
 # =================