[meta-oe][PATCH] procps: apply patch from Ubuntu to finally get rid of 'Unknown Hz value'

[Stan Hu <stanhu@gmail.com>]

Patch ported from openembedded tree:

http://cgit.openembedded.org/openembedded/commit/?id=ce2d4f482a41ee2b8884095174ce278d8fc277de
---
 .../procps/procps-3.2.8/linux-version-init.patch   |   45 ++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 meta/recipes-extended/procps/procps-3.2.8/linux-version-init.patch

diff --git a/meta/recipes-extended/procps/procps-3.2.8/linux-version-init.patch b/meta/recipes-extended/procps/procps-3.2.8/linux-version-init.patch
new file mode 100644
index 0000000..9c1477a
--- /dev/null
+++ b/meta/recipes-extended/procps/procps-3.2.8/linux-version-init.patch
@@ -0,0 +1,45 @@
+Index: procps-3.2.8/proc/sysinfo.c
+===================================================================
+--- procps-3.2.8.orig/proc/sysinfo.c	2008-03-23 21:33:43.000000000 -0700
++++ procps-3.2.8/proc/sysinfo.c	2012-12-09 00:52:53.288000030 -0800
+@@ -212,6 +212,7 @@
+ static void init_libproc(void) __attribute__((constructor));
+ static void init_libproc(void){
+   have_privs = check_for_privs();
++  init_Linux_version(); // make sure we have version before continuing...
+   // ought to count CPUs in /proc/stat instead of relying
+   // on glibc, which foolishly tries to parse /proc/cpuinfo
+   //
+Index: procps-3.2.8/proc/version.c
+===================================================================
+--- procps-3.2.8.orig/proc/version.c	2012-12-09 00:52:53.228000030 -0800
++++ procps-3.2.8/proc/version.c	2012-12-09 00:56:14.468000086 -0800
+@@ -33,12 +33,13 @@
+ 
+ int linux_version_code;
+ 
+-static void init_Linux_version(void) __attribute__((constructor));
+-static void init_Linux_version(void) {
++// cannot depend on this auto-running before libproc init...
++//static void init_Linux_version(void) __attribute__((constructor));
++void init_Linux_version(void) {
+     int x = 0, y = 0, z = 0;	/* cleared in case sscanf() < 2 */
+     FILE *fp;
+     char buf[256];
+-    
++
+     if ( (fp=fopen("/proc/version","r")) == NULL) /* failure implies impending death */
+       exit(1);
+     if (fgets(buf, 256, fp) == NULL) {
+Index: procps-3.2.8/proc/version.h
+===================================================================
+--- procps-3.2.8.orig/proc/version.h	2002-12-14 16:08:32.000000000 -0800
++++ procps-3.2.8/proc/version.h	2012-12-09 00:52:53.288000030 -0800
+@@ -14,6 +14,7 @@
+ 
+ EXTERN_C_BEGIN
+ 
++extern void init_Linux_version(void);	/* initialize linux version */
+ extern void display_version(void);	/* display suite version */
+ extern const char procps_version[];		/* global buf for suite version */
+ 
-- 
1.7.9.5