[PATCH 3/3] osd_login: add --disable-osdlogin for configure osd_login

[Kinglong Mee <kinglongmee@gmail.com>]

Eino reports, 
Configure using the following command

    ./configure --prefix=/home/username/installs/tmp --exec-prefix=/home/username/installs/tmp

When running "make install" most of the packages are put under /home/username/installs/tmp, but for some reason the install script tries to put osd_login under /sbin, which results in an error:

    Making install in osd_login
    make[2]: Entering directory `/home/username/installs/nfs-utils-1.3.2/utils/osd_login'
    make[3]: Entering directory `/home/username/installs/nfs-utils-1.3.2/utils/osd_login'
        /usr/bin/mkdir -p '/sbin'
        /usr/bin/install -c osd_login '/sbin'
        /usr/bin/install: cannot remove ‘/sbin/osd_login’: Permission denied
        make[3]: *** [install-dist_sbinSCRIPTS] Error 1 

Reported-by: Eino Juhani Oltedal <e.j.oltedal@fys.uio.no>
Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
---
 configure.ac      | 7 +++++++
 utils/Makefile.am | 5 ++++-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index d4301a2..33a2f57 100644
--- a/configure.ac
+++ b/configure.ac
@@ -216,6 +216,13 @@ AC_ARG_ENABLE(nfsdcltrack,
 	enable_nfsdcltrack=$enableval,
 	enable_nfsdcltrack="yes")
 
+AC_ARG_ENABLE(osdlogin,
+	[AC_HELP_STRING([--disable-osdlogin],
+			[disable osd_login scripts @<:@default=no@:>@])],
+	enable_osdlogin=$enableval,
+	enable_osdlogin="yes")
+	AM_CONDITIONAL(CONFIG_OSD_LOGIN, [test "$enable_osdlogin" = "yes" ])
+
 dnl Check for TI-RPC library and headers
 AC_LIBTIRPC
 
diff --git a/utils/Makefile.am b/utils/Makefile.am
index b892dc8..6dd4a57 100644
--- a/utils/Makefile.am
+++ b/utils/Makefile.am
@@ -25,6 +25,10 @@ if CONFIG_NFSDCLTRACK
 OPTDIRS += nfsdcltrack
 endif
 
+if CONFIG_OSD_LOGIN
+OPTDIRS += osd_login
+endif
+
 SUBDIRS = \
 	exportfs \
 	mountd \
@@ -32,7 +36,6 @@ SUBDIRS = \
 	nfsstat \
 	showmount \
 	statd \
-	osd_login \
 	$(OPTDIRS)
 
 MAINTAINERCLEANFILES = Makefile.in
-- 
2.3.5