procps: Fix musl build failure

This is a simple fix, <limits.h> just needs to be included before PATH_MAX is
used.

(From OE-Core rev: 7825fb5cec8c588fce1afa34388381670763b6a1)

Signed-off-by: Paul Barker <paul@paulbarker.me.uk>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 30 insertions, 0 deletions

diff --git a/meta/recipes-extended/procps/procps-3.2.8/0001-Fix-musl-build-failure.patch b/meta/recipes-extended/procps/procps-3.2.8/0001-Fix-musl-build-failure.patch
new file mode 100644
index 0000000000..71dc3f07e4
--- /dev/null
+++ b/meta/recipes-extended/procps/procps-3.2.8/0001-Fix-musl-build-failure.patch
@@ -0,0 +1,29 @@
+From 6f2fd55ef7621fd7ab7897aee2c2651b6faf9e6a Mon Sep 17 00:00:00 2001
+From: Paul Barker <paul@paulbarker.me.uk>
+Date: Wed, 20 Aug 2014 11:56:11 +0200
+Subject: [PATCH] Fix musl build failure
+
+Include <limits.h> for PATH_MAX.
+
+Signed-off-by: Paul Barker <paul@paulbarker.me.uk>
+
+Upstream-status: Pending
+---
+ proc/readproc.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/proc/readproc.c b/proc/readproc.c
+index 4fad11d..c5b1869 100644
+--- a/proc/readproc.c
++++ b/proc/readproc.c
+@@ -26,6 +26,7 @@
+ #include <sys/dir.h>
+ #include <sys/types.h>
+ #include <sys/stat.h>
++#include <limits.h>
+ 
+ // sometimes it's easier to do this manually, w/o gcc helping
+ #ifdef PROF
+-- 
+1.9.1
+
diff --git a/meta/recipes-extended/procps/procps_3.2.8.bb b/meta/recipes-extended/procps/procps_3.2.8.bb
index b314bfe33c..6211a7c955 100644
--- a/meta/recipes-extended/procps/procps_3.2.8.bb
+++ b/meta/recipes-extended/procps/procps_3.2.8.bb
@@ -12,6 +12,7 @@ SRC_URI += "file://procmodule.patch \
             file://procps-3.2.7-top-remcpu.patch \
             file://procps-3.2.8-ps-cgroup.patch \
             file://detect_bitness.patch \
+            file://0001-Fix-musl-build-failure.patch \
            "
 
 SRC_URI[md5sum] = "9532714b6846013ca9898984ba4cd7e0"