md5deep: Add recipe for md5deep package version 4.4

I need to build hashdeep/md5deep within OE to include it in my images. This recipe enables OE to cross-compile md5deep. I needed to add the patch as do_configure_qa is complaining about cross-compilation errors otherwise. I added a pull request for the issue with the variable expansion to hashdeep as well.

Signed-off-by: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-oe/recipes-extended/md5deep/files/wrong-variable-expansion.patch

@@ -0,0 +1,39 @@
+--- a/configure.ac	2014-08-22 12:22:54.290884351 +0200
++++ b/configure.ac	2014-08-22 12:23:15.822306295 +0200
+@@ -42,18 +42,6 @@
+      ;;		 		     
+ esac
+ 
+-
+-# Bring additional directories where things might be found into our
+-# search path. I don't know why autoconf doesn't do this by default
+-if test x"${mingw}" == "xno" ; then
+-  for spfx in /usr/local /opt/local /sw ; do
+-    echo checking ${spfx}/include
+-    if test -d ${spfx}/include; then
+-        CPPFLAGS="-I${spfx}/include $CPPFLAGS"
+-        LDFLAGS="-L${spfx}/lib $LDFLAGS"
+-    fi
+-  done
+-fi
+ #
+ #
+ ################################################################
+@@ -71,7 +59,7 @@
+ 
+ if test $mingw = "no" ; then
+   # add the warnings we don't want to do on mingw
+-  $WARNINGS_TO_TEST="$WARNINGS_TO_TEST -Wall -Wstrict-prototypes  -Weffc++"
++  WARNINGS_TO_TEST="$WARNINGS_TO_TEST -Wall -Wstrict-prototypes  -Weffc++"
+ fi
+ 
+ for option in $WARNINGS_TO_TEST
+@@ -105,7 +93,7 @@
+ 
+ if test $mingw = "no" ; then
+   # add the warnings we don't want to do on mingw
+-  $WARNINGS_TO_TEST="$WARNINGS_TO_TEST  -Weffc++"
++  WARNINGS_TO_TEST="$WARNINGS_TO_TEST  -Weffc++"
+ fi
+ 
+ for option in $WARNINGS_TO_TEST

meta-oe/recipes-extended/md5deep/md5deep_4.4.bb

@@ -0,0 +1,16 @@
+SUMMARY = "md5deep and hashdeep to compute and audit hashsets of amounts of files."
+DESCRIPTION = "md5deep is a set of programs to compute MD5, SHA-1, SHA-256, Tiger, or Whirlpool message digests on an arbitrary number of files. This package also includes hashdeep which is also able to audit hashsets."
+AUTHOR = "Jesse Kornblum, Simson L. Garfinkel"
+HOMEPAGE = "http://md5deep.sourceforge.net"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=9190f660105b9a56cdb272309bfd5491"
+# Release 4.4
+SRCREV = "cd2ed7416685a5e83eb10bb659d6e9bec01244ae"
+
+SRC_URI = "git://github.com/jessek/hashdeep.git \
+        file://wrong-variable-expansion.patch \
+        "
+
+S = "${WORKDIR}/git"
+
+inherit autotools