From be77f4b1a5d064a4eb5c96008598c1912fe81bef Mon Sep 17 00:00:00 2001
From: Dmitry Eremin <dmitry.eremin@intel.com>
Date: Mon, 22 Jan 2018 12:48:48 +0300
Subject: [PATCH] LU-8028 build: fix make dependencies for --disable-modules

When modules are excluded from a build there is no rule to build undef.h.
As result build fails with following:
/usr/include/stdc-predef.h:40:1: fatal error:
        /work/lustre-release/undef.h: No such file or directory

Test-Parameters: trivial
Change-Id: I4bf031933964c7d11f9e1c4a88016e1827d11762
Signed-off-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-on: https://review.whamcloud.com/30965
Tested-by: Jenkins
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Reviewed-by: James Simmons <uja.ornl@yahoo.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
---
 autoMakefile.am | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/autoMakefile.am b/autoMakefile.am
index 0311095..dabded8 100644
--- a/autoMakefile.am
+++ b/autoMakefile.am
@@ -81,6 +81,8 @@ endif # LINUX
 
 endif # MODULES
 
+all: undef.h
+
 undef.h: config.h.in
 	grep -v config.h.in config.h.in > $@
 
-- 
1.8.3.1