[oe] [meta-oe][PATCH] rsyslog: use atomic builtins to avoid race issue

[Chen Qi]

rsyslog uses a small program to check if compiler has atomic builtins
or not. This does not work when cross compiling, resulting in potential
race issue. In fact, when running ptest on intel-x86-64 board, we have
met the race problem.

As our compiler gcc, has atomic builtins, we force ap_cv_atomic_builtins
to be 'yes' so that rsyslog could make use of the atomic builtins and avoid
the race issue.

Signed-off-by: Chen Qi <Qi.Chen at windriver.com>
---
 meta-oe/recipes-extended/rsyslog/rsyslog_8.22.0.bb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta-oe/recipes-extended/rsyslog/rsyslog_8.22.0.bb b/meta-oe/recipes-extended/rsyslog/rsyslog_8.22.0.bb
index 4e2c122..27162e1 100644
--- a/meta-oe/recipes-extended/rsyslog/rsyslog_8.22.0.bb
+++ b/meta-oe/recipes-extended/rsyslog/rsyslog_8.22.0.bb
@@ -31,7 +31,7 @@ SRC_URI[sha256sum] = "06e2884181333dccecceaca82827ae24ca7a258b4fbf7b1e07a80d4caa
 
 inherit autotools pkgconfig systemd update-rc.d update-alternatives ptest
 
-EXTRA_OECONF += "--disable-generate-man-pages"
+EXTRA_OECONF += "--disable-generate-man-pages ap_cv_atomic_builtins=yes"
 
 # first line is default yes in configure
 PACKAGECONFIG ??= " \
-- 
2.8.3