conf: Generate strongswan.conf(5) man page in different directory

conf/.gitignore

@@ -1,3 +1,4 @@
 default.conf
+strongswan.conf.5
 */*.conf
 */*.tmp

conf/Makefile.am

@@ -19,11 +19,15 @@ plugins_install_src = $(charon_plugins:%=plugins/%.conf)
 
 strongswand_DATA = $(options:opt=conf)
 charonconf_DATA = $(plugins_install_src)
+man_MANS = \
+	strongswan.conf.5
 
 BUILT_SOURCES = default.conf $(confsnippets)
 EXTRA_DIST = format-options.py strongswan.conf default.opt \
 	default.conf $(alloptions) $(confsnippets)
 
+CLEANFILES=$(man_MANS)
+
 .opt.conf:
 	$(AM_V_GEN) \
 	case "$<" in \

configure.ac

@@ -1545,9 +1545,9 @@ AC_CONFIG_FILES([
 # =================
 
 AC_CONFIG_FILES([
+	conf/strongswan.conf.5
 	man/ipsec.conf.5
 	man/ipsec.secrets.5
-	man/strongswan.conf.5
 	src/charon-cmd/charon-cmd.8
 	src/pki/man/pki.1
 	src/pki/man/pki---gen.1

man/Makefile.am

@@ -1,6 +1,5 @@
 man_MANS = \
 	ipsec.conf.5 \
-	ipsec.secrets.5 \
+	ipsec.secrets.5
-	strongswan.conf.5
 
 CLEANFILES = $(man_MANS)