Merge pull request #4173 from tiennou/mbedtls

mbedTLS support

script/install-deps-linux.sh

@@ -0,0 +1,13 @@
+#!/bin/sh
+
+set -x
+
+if [ "$MBEDTLS" ]; then
+  git clone --depth 10 --single-branch --branch mbedtls-2.6.1 https://github.com/ARMmbed/mbedtls.git ./deps/mbedtls
+  cd ./deps/mbedtls
+  # We pass -fPIC explicitely because we'll include it in libgit2.so
+  CFLAGS=-fPIC cmake -DENABLE_PROGRAMS=OFF -DENABLE_TESTING=OFF -DUSE_SHARED_MBEDTLS_LIBRARY=OFF -DUSE_STATIC_MBEDTLS_LIBRARY=ON .
+  cmake --build .
+
+  echo "mbedTLS built in `pwd`"
+fi