new file mode 100644
@@ -0,0 +1,106 @@
+From e36cbf9d7a32de9945a8b6c62ad29dfb60358081 Mon Sep 17 00:00:00 2001
+From: "Anu Deepthika, Nandipati" <Nandipati.AnuDeepthika@philips.com>
+Date: Wed, 9 Mar 2022 02:03:51 +0530
+Subject: [PATCH] Add and use pkgconfig instead of libgcrypt-config
+
+Upstream-Status: Pending
+
+Signed-off-by: Anu Deepthika, Nandipati <Nandipati.AnuDeepthika@philips.com>
+---
+ m4/libgcrypt.m4 | 56 ++-----------------------------------------------
+ 1 file changed, 2 insertions(+), 54 deletions(-)
+
+diff --git a/m4/libgcrypt.m4 b/m4/libgcrypt.m4
+index 9a29eb5..465fe24 100644
+--- a/m4/libgcrypt.m4
++++ b/m4/libgcrypt.m4
+@@ -22,17 +22,7 @@ dnl with a changed API.
+ dnl
+ AC_DEFUN([AM_PATH_LIBGCRYPT],
+ [ AC_REQUIRE([AC_CANONICAL_HOST])
+- AC_ARG_WITH(libgcrypt-prefix,
+- AS_HELP_STRING([--with-libgcrypt-prefix=PFX],
+- [prefix where LIBGCRYPT is installed (optional)]),
+- libgcrypt_config_prefix="$withval", libgcrypt_config_prefix="")
+- if test x$libgcrypt_config_prefix != x ; then
+- if test x${LIBGCRYPT_CONFIG+set} != xset ; then
+- LIBGCRYPT_CONFIG=$libgcrypt_config_prefix/bin/libgcrypt-config
+- fi
+- fi
+
+- AC_PATH_TOOL(LIBGCRYPT_CONFIG, libgcrypt-config, no)
+ tmp=ifelse([$1], ,1:1.2.0,$1)
+ if echo "$tmp" | grep ':' >/dev/null 2>/dev/null ; then
+ req_libgcrypt_api=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\1/'`
+@@ -41,44 +31,8 @@ AC_DEFUN([AM_PATH_LIBGCRYPT],
+ req_libgcrypt_api=0
+ min_libgcrypt_version="$tmp"
+ fi
++ PKG_CHECK_MODULES(LIBGCRYPT, [libgcrypt >= $min_libgcrypt_version], [ok=yes], [ok=no])
+
+- AC_MSG_CHECKING(for LIBGCRYPT - version >= $min_libgcrypt_version)
+- ok=no
+- if test "$LIBGCRYPT_CONFIG" != "no" ; then
+- req_major=`echo $min_libgcrypt_version | \
+- sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
+- req_minor=`echo $min_libgcrypt_version | \
+- sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
+- req_micro=`echo $min_libgcrypt_version | \
+- sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
+- libgcrypt_config_version=`$LIBGCRYPT_CONFIG --version`
+- major=`echo $libgcrypt_config_version | \
+- sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
+- minor=`echo $libgcrypt_config_version | \
+- sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
+- micro=`echo $libgcrypt_config_version | \
+- sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'`
+- if test "$major" -gt "$req_major"; then
+- ok=yes
+- else
+- if test "$major" -eq "$req_major"; then
+- if test "$minor" -gt "$req_minor"; then
+- ok=yes
+- else
+- if test "$minor" -eq "$req_minor"; then
+- if test "$micro" -ge "$req_micro"; then
+- ok=yes
+- fi
+- fi
+- fi
+- fi
+- fi
+- fi
+- if test $ok = yes; then
+- AC_MSG_RESULT([yes ($libgcrypt_config_version)])
+- else
+- AC_MSG_RESULT(no)
+- fi
+ if test $ok = yes; then
+ # If we have a recent libgcrypt, we should also check that the
+ # API is compatible
+@@ -96,10 +50,8 @@ AC_DEFUN([AM_PATH_LIBGCRYPT],
+ fi
+ fi
+ if test $ok = yes; then
+- LIBGCRYPT_CFLAGS=`$LIBGCRYPT_CONFIG --cflags`
+- LIBGCRYPT_LIBS=`$LIBGCRYPT_CONFIG --libs`
+ ifelse([$2], , :, [$2])
+- libgcrypt_config_host=`$LIBGCRYPT_CONFIG --host 2>/dev/null || echo none`
++ libgcrypt_config_host=`$PKG_CONFIG --variable=host libgcrypt`
+ if test x"$libgcrypt_config_host" != xnone ; then
+ if test x"$libgcrypt_config_host" != x"$host" ; then
+ AC_MSG_WARN([[
+@@ -112,10 +64,6 @@ AC_DEFUN([AM_PATH_LIBGCRYPT],
+ ***]])
+ fi
+ fi
+- else
+- LIBGCRYPT_CFLAGS=""
+- LIBGCRYPT_LIBS=""
+- ifelse([$3], , :, [$3])
+ fi
+ AC_SUBST(LIBGCRYPT_CFLAGS)
+ AC_SUBST(LIBGCRYPT_LIBS)
+--
+2.25.1
+
new file mode 100644
@@ -0,0 +1,75 @@
+# Copyright (c) 2021 Koninklijke Philips N.V.
+#
+# SPDX-License-Identifier: MIT
+#
+SUMMARY = "USBGuard daemon for blacklisting and whitelisting of USB devices"
+DESCRIPTION = "The USBGuard software framework helps to protect your computer against \
+rogue USB devices (a.k.a. Bad USB) by implementing basic whitelisting and blacklisting \
+capabilities based on device attributes. This recipe takes OpenSSL as crypto-backend for \
+computing device hashes (Supported values are sodium, gcrypt, openssl)."
+HOMEPAGE = "https://usbguard.github.io/"
+LICENSE = "GPL-2.0-only"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=b234ee4d69f5fce4486a80fdaf4a4263"
+
+SRC_URI = "https://github.com/USBGuard/usbguard/releases/download/${BPN}-${PV}/${BPN}-${PV}.tar.gz \
+ file://0001-Add-and-use-pkgconfig-instead-of-libgcrypt-config.patch"
+
+SRC_URI[sha256sum] = "460ebfb4ffc5609739a202a3a1d9fda1c30de033b634845b8baa136352bfb432"
+
+inherit autotools-brokensep bash-completion pkgconfig systemd
+
+DEPENDS = "glib-2.0-native libcap-ng libqb libxml2-native libxslt-native pegtl protobuf protobuf-native xmlto-native"
+
+S = "${WORKDIR}/${BPN}-${PV}"
+
+EXTRA_OECONF += "\
+ --with-bundled-catch \
+ --with-bundled-pegtl \
+"
+
+PACKAGECONFIG ?= "\
+ openssl \
+ ${@bb.utils.filter('DISTRO_FEATURES', 'polkit', d)} \
+ ${@bb.utils.filter('DISTRO_FEATURES', 'systemd', d)} \
+"
+
+# USBGuard has made polkit mandatory to configure with-dbus
+PACKAGECONFIG[dbus] = "--with-dbus,--without-dbus,dbus-glib polkit"
+PACKAGECONFIG[libgcrypt] = "--with-crypto-library=gcrypt,,libgcrypt,,,libsodium openssl"
+PACKAGECONFIG[libsodium] = "--with-crypto-library=sodium,,libsodium,,,libgcrypt openssl"
+PACKAGECONFIG[openssl] = "--with-crypto-library=openssl,,openssl,,,libgcrypt libsodium"
+PACKAGECONFIG[polkit] = "--with-polkit,--without-polkit,polkit"
+PACKAGECONFIG[seccomp] = "--enable-seccomp,--disable-seccomp,libseccomp"
+PACKAGECONFIG[systemd] = "--enable-systemd,--disable-systemd,systemd"
+
+SYSTEMD_PACKAGES = "${PN}"
+
+SYSTEMD_SERVICE:${PN} = "usbguard.service"
+
+SYSTEMD_PACKAGES += "${@bb.utils.contains('PACKAGECONFIG', 'dbus', '${PN}-dbus', '', d)}"
+
+SYSTEMD_SERVICE:${PN}-dbus = "usbguard-dbus.service"
+
+PACKAGES =+ "${PN}-dbus"
+
+FILES:${PN} += "\
+ ${systemd_unitdir}/system/usbguard.service \
+ ${systemd_unitdir}/system/usbguard-dbus.service \
+ ${datadir}/polkit-1 \
+ ${datadir}/polkit-1/actions \
+ ${datadir}/dbus-1 \
+ ${nonarch_libdir}/tmpfiles.d \
+"
+
+do_install:append() {
+# Create /var/log/usbguard in runtime.
+ if [ "${@bb.utils.filter('DISTRO_FEATURES', 'systemd', d)}" ]; then
+ install -d ${D}${nonarch_libdir}/tmpfiles.d
+ echo "d ${localstatedir}/log/${BPN} 0755 root root -" > ${D}${nonarch_libdir}/tmpfiles.d/${BPN}.conf
+ fi
+ if [ "${@bb.utils.filter('DISTRO_FEATURES', 'sysvinit', d)}" ]; then
+ install -d ${D}${sysconfdir}/default/volatiles
+ echo "d root root 0755 ${localstatedir}/log/${BPN} none" > ${D}${sysconfdir}/default/volatiles/99_${BPN}
+ fi
+ rm -rf ${D}${localstatedir}/log
+}