Update examples

examples/espidf-coap-server/components/libcoap/scripts/github_dist.sh

@@ -0,0 +1,24 @@
+#! /bin/sh
+
+# This script creates a libcoap archive, unpacks it and does an
+# out-of-tree build and installation afterwards.
+#
+# Copyright (C) 2021-2022 Olaf Bergmann <bergmann@tzi.org>
+#
+# This file is part of the CoAP C library libcoap. Please see README
+# and COPYING for terms of use.
+#
+
+PREFIX=--prefix=`pwd`/libcoap-install
+ARCHIVE=`ls -1t libcoap-*.tar.bz2 |head -1`
+err=$?
+echo $ARCHIVE
+if test $err = 0 -a "x$ARCHIVE" != "x"; then
+    DIR=`pwd`/`tar taf $ARCHIVE |cut -d/ -f1|head -1`
+    tar xaf $ARCHIVE && cd $DIR && \
+        $DIR/configure $PREFIX --enable-tests  --enable-silent-rules --enable-documentation --enable-examples --disable-dtls && \
+        make EXTRA_CFLAGS=-Werror && make install EXTRA_CFLAGS=-Werror
+    err=$?
+fi
+
+exit $err