powertop: fix musl compile with headers patch from alpine

srcpkgs/powertop/patches/musl-fix-headers.patch

@@ -0,0 +1,22 @@
+--- src/devices/devfreq.h.orig
++++ src/devices/devfreq.h
+@@ -25,6 +25,7 @@
+ #ifndef _INCLUDE_GUARD_DEVFREQ_H
+ #define _INCLUDE_GUARD_DEVFREQ_H
+ 
++#include <sys/time.h>
+ #include "device.h"
+ #include "../parameters/parameters.h"
+ 
+diff --git a/src/perf/perf.h b/src/perf/perf.h
+index ee072ae06d24..932588a684f9 100644
+--- src/perf/perf.h.orig
++++ src/perf/perf.h
+@@ -26,6 +26,7 @@
+ #define _INCLUDE_GUARD_PERF_H_
+ 
+ #include <iostream>
++#include <stdio.h>
+ 
+ 
+ extern "C" {

srcpkgs/powertop/template

@@ -1,7 +1,7 @@
 # Template file for 'powertop'
 pkgname=powertop
 version=2.7
-revision=2
+revision=3
 build_style=gnu-configure
 configure_args="--sbindir=/usr/bin"
 hostmakedepends="pkg-config"