Update cake bootstrap scripts

build.sh

@@ -1,38 +1,3 @@
-#!/usr/bin/env bash
-
-##########################################################################
-# This is a customized Cake bootstrapper script for Shell.
-##########################################################################
-
-echo "Preparing to run build script..."
-
-cd build
-SCRIPT_DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
-TOOLS_DIR=$SCRIPT_DIR/tools
-CAKE_BINARY_PATH=$TOOLS_DIR/"cake.coreclr"
-
-SCRIPT="build.cake"
-CAKE_CSPROJ=$SCRIPT_DIR/"cakebuild.csproj"
-
-# Parse arguments.
-CAKE_ARGUMENTS=()
-for i in "$@"; do
-    case $1 in
-        -s|--script) SCRIPT="$2"; shift ;;
-        --) shift; CAKE_ARGUMENTS+=("$@"); break ;;
-        *) CAKE_ARGUMENTS+=("$1") ;;
-    esac
-    shift
-done
-
-# Install the required tools locally.
-echo "Restoring cake tools..."
-dotnet restore $CAKE_CSPROJ --packages $TOOLS_DIR > /dev/null 2>&1
-
-# Search for the CakeBuild binary.
-CAKE_BINARY=$(find $CAKE_BINARY_PATH -name "Cake.dll")
-
-# Start Cake
-echo "Running build script..."
-
-dotnet "$CAKE_BINARY" $SCRIPT "${CAKE_ARGUMENTS[@]}"
+dotnet tool install Cake.Tool --global --version 0.35.0
+dotnet cake ./build/build.cake --bootstrap
+dotnet cake ./build/build.cake