lxc/autoconf:: allow subdir objects

autoconf-1.14 will fail to configure lxc with the following warning (and
hence error):

  | automake: warnings are treated as errors
  | src/lxc/Makefile.am:79: warning: source file '../include/openpty.c' is in a subdirectory,
  | src/lxc/Makefile.am:79: but option 'subdir-objects' is disabled

So we tell autoconf that subdir objects are fine .. and the issue is solved.

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>

1 files changed, 35 insertions, 0 deletions

diff --git a/recipes-containers/lxc/files/lxc-0.9.0-configure-allow-subdir-objects.patch b/recipes-containers/lxc/files/lxc-0.9.0-configure-allow-subdir-objects.patch
new file mode 100644
index 00000000..3b4dd845
--- /dev/null
+++ b/recipes-containers/lxc/files/lxc-0.9.0-configure-allow-subdir-objects.patch
@@ -0,0 +1,35 @@
+From f3b86b0704cb62b77d80b90b40c1df68289d3558 Mon Sep 17 00:00:00 2001
+From: Bruce Ashfield <bruce.ashfield@windriver.com>
+Date: Fri, 31 Jan 2014 15:37:24 -0500
+Subject: [PATCH] configure: allow subdir objects
+
+autoconf-1.14 will fail to configure lxc with the following warning (and
+hence error):
+
+  | automake: warnings are treated as errors
+  | src/lxc/Makefile.am:79: warning: source file '../include/openpty.c' is in a subdirectory,
+  | src/lxc/Makefile.am:79: but option 'subdir-objects' is disabled
+
+So we tell autoconf that subdir objects are fine .. and the issue is solved.
+
+Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
+---
+ configure.ac |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index 7dc82cfbcb8d..27ba250df3ac 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -6,7 +6,7 @@ AC_INIT([lxc], [0.9.0])
+ AC_CONFIG_SRCDIR([configure.ac])
+ AC_CONFIG_AUX_DIR([config])
+ AC_CONFIG_HEADERS([src/config.h])
+-AM_INIT_AUTOMAKE([-Wall -Werror -Wno-portability])
++AM_INIT_AUTOMAKE([-Wall -Werror -Wno-portability subdir-objects])
+ AC_CANONICAL_HOST
+ AM_PROG_CC_C_O
+ AC_GNU_SOURCE
+-- 
+1.7.10.4
+