diffstat: upgraded to 1.57

(From OE-Core rev: 36f14ee692a632234a4670f4b4ec2db8f4e32241)

Signed-off-by: Bogdan Marinescu <bogdan.a.marinescu@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/diffstat/diffstat_1.57.bb

@@ -0,0 +1,26 @@
+SUMMARY = "Tool to produce a statistics based on a diff"
+DESCRIPTION = "diffstat reads the output of diff and displays a histogram of \
+the insertions, deletions, and modifications per-file. It is useful for \
+reviewing large, complex patch files."
+HOMEPAGE = "http://invisible-island.net/diffstat/"
+SECTION = "devel"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://install-sh;endline=42;md5=b3549726c1022bee09c174c72a0ca4a5"
+
+SRC_URI = "ftp://invisible-island.net/diffstat/diffstat-${PV}.tgz \
+           file://dirfix.patch \
+           file://aclocal.patch"
+
+SRC_URI[md5sum] = "a70ae35e479ab91da7eb6023a4e9240a"
+SRC_URI[sha256sum] = "cb9845839d695f178d6b5458b08d3e04773e400f35c0c062c4c0102220fba1e6"
+
+S = "${WORKDIR}/diffstat-${PV}"
+
+inherit autotools gettext
+
+do_configure () {
+	if [ ! -e ${S}/acinclude.m4 ]; then
+		mv ${S}/aclocal.m4 ${S}/acinclude.m4
+	fi
+	autotools_do_configure
+}