Merge commit '86cc97e55fe346502462284d2e636a2b3708163e' as 'Sources/OpenVPN3'

Sources/OpenVPN3/deps/polarssl/build-polarssl-patch

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+set -e
+. $O3/core/deps/lib-versions
+POLARSSL_SRC=$HOME/src/mac/$POLARSSL_VERSION
+PD=$O3/core/deps/polarssl
+PB=$(basename $POLARSSL_SRC)
+
+rm -rf polartmp
+mkdir polartmp
+cd polartmp
+cp -a $POLARSSL_SRC polarssl.new
+
+# extract the PolarSSL source
+tar xfz $DL/$PB-gpl.tgz
+
+cd $PB
+rm $(find . -type f | grep -E 'Makefile|\.orig$|\.rej$')
+rm -f CMakeLists.txt include/polarssl/config.h include/polarssl/openvpn-polarssl.h
+
+cd ../polarssl.new
+rm -f CMakeLists.txt include/polarssl/config.h include/polarssl/openvpn-polarssl.h
+cd ..
+
+if [ "$CRYPTO_ALT_PATCH" = "1" ]; then
+    diff -uNr $PB polarssl.new >$PD/polar-openssl.patch
+    cp $PD/crypto-alt.txt $PD/polarssl-crypto-alt.patch
+    diff -ur $PB polarssl.new | grep -v '^Only in' >>$PD/polarssl-crypto-alt.patch
+else
+    diff -ur $PB polarssl.new | grep -v '^Only in'
+fi