EFIC-233 - Add Magic Install shell

diff --git a/.github/scripts/precheck/install-magic.sh b/.github/scripts/precheck/install-magic.sh
new file mode 100644
index 0000000..e5eda55
--- /dev/null
+++ b/.github/scripts/precheck/install-magic.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+# SPDX-FileCopyrightText: 2020 Efabless Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# SPDX-License-Identifier: Apache-2.0
+
+# By default build pdk since we don't need the other script for the main purpose
+export TARGET_PATH=$(pwd)
+
+sudo apt-get install tcl tk tcl-dev tk-dev
+
+export MAGIC_ROOT=./magic
+git clone --depth=1 --branch 8.3.263 https://github.com/RTimothyEdwards/magic.git ${MAGIC_ROOT}
+cd $MAGIC_ROOT
+./configure --disable-locking --prefix=/build CFLAGS='-g -O0 -m64 -fPIC' && make -j4 && make install
+
+
+exit 0