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package/cpulimit: remove or1k/musl limitation

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It turns out that we can build cpulimit for or1k using musl-libc if we
remove the inclusion of the problematic procfs.h header file which is
not required at all. This is a backport of the following upstream pull
request:

https://github.com/opsengine/cpulimit/pull/110

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Florian Fainelli 2022-05-19 15:07:47 -07:00 committed by Thomas Petazzoni
parent ba2098a2d6
commit a482624320
2 changed files with 32 additions and 3 deletions
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30
package/cpulimit/0004-Remove-procfs.h-inclusion.patch Normal file
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@ -0,0 +1,30 @@
From 48a88c033c5704d37645051ca51799a8b5a7e059 Mon Sep 17 00:00:00 2001
From: Florian Fainelli <f.fainelli@gmail.com>
Date: Thu, 19 May 2022 14:22:40 -0700
Subject: [PATCH] Remove procfs.h inclusion
We do not use anything from this header
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
[Upstream: https://github.com/opsengine/cpulimit/pull/110]
---
src/process_iterator.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/src/process_iterator.c b/src/process_iterator.c
index 8b4019d237f2..5b6c651bc5d0 100644
--- a/src/process_iterator.c
+++ b/src/process_iterator.c
@@ -22,9 +22,6 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#ifndef __APPLE__
-#include <sys/procfs.h>
-#endif
#include <time.h>
#include "process_iterator.h"
--
2.25.1

5
package/cpulimit/Config.in
View File

@ -1,12 +1,11 @@
comment "cpulimit needs a toolchain w/ threads, does not build open openrisc with musl"
comment "cpulimit needs a toolchain w/ threads"
depends on BR2_USE_MMU
depends on !BR2_TOOLCHAIN_HAS_THREADS || (BR2_or1k && BR2_TOOLCHAIN_USES_MUSL)
depends on !BR2_TOOLCHAIN_HAS_THREADS
config BR2_PACKAGE_CPULIMIT
bool "cpulimit"
depends on BR2_USE_MMU # fork()
depends on BR2_TOOLCHAIN_HAS_THREADS
depends on !(BR2_or1k && BR2_TOOLCHAIN_USES_MUSL)
help
Cpulimit is a tool which limits the CPU usage of a process
(expressed in percentage, not in CPU time)