blktrace: new package

Add blktrace, a tool for generating traces of the I/O traffic on block
devices.

Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>

meta/recipes-kernel/blktrace/blktrace_git.bb

@@ -0,0 +1,25 @@
+DESCRIPTION = "blktrace - generate traces of the I/O traffic on block devices"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=393a5ca445f6965873eca0259a17f833"
+
+DEPENDS = "libaio"
+
+PR = r0
+PV = "1.0.1+git${SRCPV}"
+
+SRC_URI = "git://git.kernel.dk/blktrace.git;protocol=git \
+           file://blktrace-makefile.patch"
+
+SRC_URI[md5sum] = "588aa9ab8a14d1766ab3f061d728ed89"
+SRC_URI[sha256sum] = "f3cb6a3df1b3dc67369c7c4da3444a7897aa8a18e55937b368e0a6aa2f64b3aa"
+
+S = "${WORKDIR}/git"
+
+do_compile() { 
+	oe_runmake ARCH="${ARCH}" CC="${CC}" LD="${LD}" prefix=${prefix}
+}
+
+do_install() {
+	oe_runmake ARCH="${ARCH}" CC="${CC}" LD="${LD}" \
+                   prefix=${prefix} DESTDIR=${D} install
+}