rsyslog: fixes musl libc build

- struct timeval is defined in sys/time.h with a musl libc.
- GLOB_BRACE is not defined in posix and thus not implemented in musl libc.

Signed-off-by: Ming Liu <peter.x.liu@external.atlascopco.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-oe/recipes-extended/rsyslog/rsyslog/0001-Include-sys-time-h.patch

@@ -0,0 +1,33 @@
+From 3c3c21f4735eb215206273bc714c57c969926d3d Mon Sep 17 00:00:00 2001
+From: Ming Liu <peter.x.liu@external.atlascopco.com>
+Date: Sun, 26 Feb 2017 14:10:21 +0100
+Subject: [PATCH] Include sys/time.h
+
+struct timeval is defined in sys/time.h with a musl libc.
+
+Upstream-Status: Inappropriate [musl libc specific]
+
+Signed-off-by: Ming Liu <peter.x.liu@external.atlascopco.com>
+---
+ tests/msleep.c | 4 ----
+ 1 file changed, 4 deletions(-)
+
+diff --git a/tests/msleep.c b/tests/msleep.c
+index 26a8206..ca818be 100644
+--- a/tests/msleep.c
++++ b/tests/msleep.c
+@@ -26,11 +26,7 @@
+ #include "config.h"
+ #include <stdio.h>
+ #include <stdlib.h>
+-#if defined(__FreeBSD__)
+ #include <sys/time.h>
+-#else
+-#include <time.h>
+-#endif
+ 
+ int main(int argc, char *argv[])
+ {
+-- 
+1.9.1
+

meta-oe/recipes-extended/rsyslog/rsyslog/0001-Undefine-GLOB_BRACE.patch

@@ -0,0 +1,35 @@
+From 6746e3a9615d1566bf228e9012d0841b15178810 Mon Sep 17 00:00:00 2001
+From: Ming Liu <liu.ming50@gmail.com>
+Date: Sun, 26 Feb 2017 13:50:33 +0100
+Subject: [PATCH] Undefine GLOB_BRACE
+
+GLOB_BRACE is not defined in posix and thus not implemented in musl libc.
+
+Fixed by defining it to 0 if it is undefined.
+
+Upstream-Status: Inappropriate [musl libc specific]
+
+Signed-off-by: Ming Liu <peter.x.liu@external.atlascopco.com>
+---
+ plugins/imfile/imfile.c | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/plugins/imfile/imfile.c b/plugins/imfile/imfile.c
+index d20471f..f9aff81 100644
+--- a/plugins/imfile/imfile.c
++++ b/plugins/imfile/imfile.c
+@@ -85,6 +85,11 @@ static int bLegacyCnfModGlobalsPermitted;/* are legacy module-global config para
+ 
+ #define ADD_METADATA_UNSPECIFIED -1
+ 
++/* fixes build with musl libc */
++#ifndef GLOB_BRACE
++#define GLOB_BRACE 0
++#endif
++
+ /* this structure is used in pure polling mode as well one of the support
+  * structures for inotify.
+  */
+-- 
+1.9.1
+

meta-oe/recipes-extended/rsyslog/rsyslog_8.22.0.bb

@@ -26,6 +26,11 @@ SRC_URI = "http://www.rsyslog.com/download/files/download/rsyslog/${BPN}-${PV}.t
            file://rsyslog-fix-ptest-not-finish.patch \
 "
 
+SRC_URI_append_libc-musl = " \
+    file://0001-Undefine-GLOB_BRACE.patch \
+    file://0001-Include-sys-time-h.patch \
+"
+
 SRC_URI[md5sum] = "ad0f25f429aa2daa326732950a5eeb6c"
 SRC_URI[sha256sum] = "06e2884181333dccecceaca82827ae24ca7a258b4fbf7b1e07a80d4caae640ca"