turbostat: add the recipe of turbostat to meta-oe

It is an efficient and necessary tool to reflect the status of X86
processors. Turbostat reports processor topology, frequency, idle
power-state statistics, temperature and power on X86 processors.

Signed-off-by: Hongzhi.Song <hongzhi.song@windriver.com>
Signed-off-by: Hongzhi.Song <hongzhi.song@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-kernel/turbostat/turbostat_3.4.bb

@@ -0,0 +1,58 @@
+#
+# Copyright (C) 2013 Wind River Systems, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+SUMMARY = "Frequency and Idle power monitoring tools for Linux"
+
+DESCRIPTION = "The turbostat tool allows you to determine the actual \
+processor frequency and idle power saving state residency on supported \
+processors."
+
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7"
+
+COMPATIBLE_HOST = '(x86_64.*|i.86.*)-linux'
+COMPATIBLE_HOST_libc-musl = "null"
+
+DEPENDS = "virtual/kernel"
+
+do_fetch[noexec] = "1"
+do_unpack[noexec] = "1"
+do_patch[noexec] = "1"
+
+# This looks in S, so we better make sure there's
+# something in the directory.
+#
+do_populate_lic[depends] = "${PN}:do_configure"
+
+
+EXTRA_OEMAKE = '\
+                CC="${CC}" \
+		'CFLAGS=-Wall -I${STAGING_KERNEL_DIR}/arch/x86/include/uapi ${LDFLAGS}' \
+               '
+
+# If we build under STAGING_KERNEL_DIR, source will not be put
+# into the dbg rpm.  STAGING_KERNEL_DIR will exist by the time
+# do_configure() is invoked so we can safely copy from it.
+#
+do_configure_prepend() {
+	mkdir -p ${S}
+	cp -r ${STAGING_KERNEL_DIR}/arch/x86/include/asm/msr-index.h ${S}
+	cp -r ${STAGING_KERNEL_DIR}/arch/x86/include/asm/intel-family.h ${S}
+	cp -r ${STAGING_KERNEL_DIR}/tools/power/x86/turbostat/* ${S}
+	cp -r ${STAGING_KERNEL_DIR}/COPYING ${S}
+}
+
+do_compile() {
+	sed -i 's#MSRHEADER#"msr-index.h"#' turbostat.c
+	sed -i 's#INTEL_FAMILY_HEADER#"intel-family.h"#' turbostat.c
+	sed -i 's#\$(CC) \$(CFLAGS) \$< -o \$(BUILD_OUTPUT)/\$@#\$(CC) \$(CFLAGS) \$(LDFLAGS) \$< -o \$(BUILD_OUTPUT)/\$@#' Makefile
+	oe_runmake STAGING_KERNEL_DIR=${STAGING_KERNEL_DIR}
+}
+
+do_install() {
+	oe_runmake DESTDIR="${D}" install
+}