cpupower: add new package

Linux kernel userspace tool to examine and to tune power saving
related features of the processor

Signed-off-by: John Audia <[email protected]>

utils/cpupower/Makefile

@@ -0,0 +1,47 @@
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/kernel.mk
+
+PKG_NAME:=cpupower
+PKG_VERSION:=$(LINUX_VERSION)
+PKG_RELEASE:=1
+
+PKG_MAINTAINER:=John Audia <[email protected]>
+PKG_LICENSE:=GPL-2.0-only
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/cpupower
+  SECTION:=utils
+  CATEGORY:=Utilities
+  TITLE:=Shows and sets processor power related values
+  VERSION:=$(LINUX_VERSION)-$(PKG_RELEASE)
+  URL:=https://www.kernel.org
+  DEPENDS:=+libpci
+endef
+
+define Package/cpupower/description
+  Linux kernel tool to examine and to tune power saving related features of the processor
+endef
+
+MAKE_FLAGS = \
+	     ARCH="$(LINUX_KARCH)" \
+	     CROSS_COMPILE="$(TARGET_CROSS)" \
+	     CC="$(TARGET_CC)" \
+	     CFLAGS="$(TARGET_CFLAGS) $(TARGET_CPPFLAGS)" \
+	     LDFLAGS="$(TARGET_LDFLAGS)"
+
+define Build/Compile
+	-$(MAKE) clean \
+		-C $(LINUX_DIR)/tools/power/cpupower
+	+$(MAKE_FLAGS) $(MAKE) \
+		-C $(LINUX_DIR)/tools/power/cpupower
+endef
+
+define Package/cpupower/install
+	$(INSTALL_DIR) $(1)/usr/bin
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(INSTALL_BIN) $(LINUX_DIR)/tools/power/cpupower/cpupower $(1)/usr/bin/
+	$(CP) $(LINUX_DIR)/tools/power/cpupower/libcpu* $(1)/usr/lib
+endef
+
+$(eval $(call BuildPackage,cpupower))