Include systemd unit files in "dist" and "install".

New configure option "--with-systemd" will causes systemd unit files to be installed in /usr/lib/systemd/system. Alternalte a path can be given:
--with-systemd=/lib/systemd/system

Also, systemd files get included in "make dist" now.

Signed-off-by NeilBrown <[email protected]>

---
 Makefile.am         |  2 +-
 configure.ac        | 11 +++++++++++
 systemd/Makefile.am | 32 ++++++++++++++++++++++++++++++++
 3 files changed, 44 insertions(+), 1 deletion(-)
 create mode 100644 systemd/Makefile.am

Makefile.am +1 -1

index 392e7b364359..4a2edc682de8 100644
@@ -2,7 +2,7 @@
 
 AUTOMAKE_OPTIONS = foreign
 
-SUBDIRS = tools support utils linux-nfs tests
+SUBDIRS = tools support utils linux-nfs tests systemd
 
 MAINTAINERCLEANFILES = Makefile.in
 

configure.ac +11 -0

index 59fd14d253ff..db1c261c8ce1 100644
@@ -55,6 +55,16 @@ AC_ARG_WITH(start-statd,
 	)
 	AC_SUBST(startstatd)
 	AC_DEFINE_UNQUOTED(START_STATD, "$startstatd", [Define this to a script which can start statd on mount])
+unitdir=/usr/lib/systemd/system
+AC_ARG_WITH(systemd,
+	[AC_HELP_STRING([--with-systemd@<:@=unit-dir-path@:>@],
+			[install systemd unit files @<:@Default: no, and path defaults to /usr/lib/systemd/system if not given@:>@])],
+	test "$withval" = "no" && use_systemd=0 || unitdir=$withval use_systemd=1
+	use_systemd=0
+	)
+	AM_CONDITIONAL(INSTALL_SYSTEMD, [test "$use_systemd" = 1])
+	AC_SUBST(unitdir)
+
 AC_ARG_ENABLE(nfsv4,
 	[AC_HELP_STRING([--enable-nfsv4],
                         [enable support for NFSv4 @<:@default=yes@:>@])],

@@ -518,6 +528,7 @@ AC_CONFIG_FILES([
 	utils/showmount/Makefile
 	utils/statd/Makefile
 	utils/osd_login/Makefile
+	systemd/Makefile
 	tests/Makefile
 	tests/nsm_client/Makefile])
 AC_OUTPUT

systemd/Makefile.am new file +32 -0

new file mode 100644
index 000000000000..16cf5e667fa2
@@ -0,0 +1,32 @@
+## Process this file with automake to produce Makefile.in
+
+MAINTAINERCLEANFILES = Makefile.in
+
+unit_files =  \
+    nfs-blkmap.target \
+    nfs-client.target \
+    \
+    auth-rpcgss-module.service \
+    nfs-blkmap.service \
+    nfs-config.service \
+    nfs-idmapd.service \
+    nfs-mountd.service \
+    nfs-server.service \
+    nfs-utils.service \
+    rpc-gssd.service \
+    rpc-statd-notify.service \
+    rpc-statd.service \
+    rpc-svcgssd.service \
+    \
+    proc-fs-nfsd.mount \
+    var-lib-nfs-rpc_pipefs.mount
+
+EXTRA_DIST = $(unit_files)
+
+unit_dir = /usr/lib/systemd/system
+
+if INSTALL_SYSTEMD
+install-data-hook: $(unit_files)
+	mkdir -p $(DESTDIR)/$(unitdir)
+	cp $(unit_files) $(DESTDIR)/$(unitdir)
+endif