initial ci commit

.circleci/build-toolchains.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+# create the riscv tools binaries from riscv-boom/boom-template with rocket-chip hash given by riscv-boom
+
+# turn echo on and error on earliest command
+set -ex
+
+if [ ! -d "$HOME/esp-tools-install" ]; then
+
+    cd $HOME/
+
+    # init all submodules including the tools
+    ./project/scripts/build-toolchains.sh esp-tools
+fi
+
+if [ ! -d "$HOME/riscv-tools-install" ]; then
+
+    cd $HOME/
+
+    # init all submodules including the tools
+    ./project/scripts/build-toolchains.sh riscv-tools
+fi