powertop: add package

package for monitoring power consumption
001 and 002 patches are taken from Alpine Linux

Signed-off-by: Lucian Cristian <lucian.cristian@gmail.com>

utils/powertop/Makefile

@@ -0,0 +1,46 @@
+#
+# Copyright (C) 2019 Lucian Cristain <lucian.cristian@gmail.com>
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=powertop
+PKG_VERSION:=2.10
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-v$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=https://01.org/sites/default/files/downloads/
+PKG_HASH:=d3b7459eaba7d01c8841dd33a3b4d369416c01e9bd8951b0d88234cf18fe4a75
+
+PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-v$(PKG_VERSION)
+PKG_MAINTAINER:=Lucian Cristain <lucian.cristian@gmail.com>
+PKG_LICENSE:=GPL-2.0
+
+PKG_BUILD_PARALLEL:=1
+PKG_INSTALL:=1
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/powertop
+  SECTION:=utils
+  CATEGORY:=Utilities
+  DEPENDS:=+libpci +libncursesw +libnl-genl +libstdcpp
+  TITLE:=Power consumption monitor
+  URL:=https://01.org/powertop
+endef
+
+define Package/powertop/description
+ PowerTOP is a Linux tool to diagnose issues with power consumption
+ and power management.
+endef
+
+define Package/powertop/install
+	$(INSTALL_DIR) $(1)/usr/sbin
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/powertop \
+		$(1)/usr/sbin/
+endef
+
+$(eval $(call BuildPackage,powertop))