1 files changed, 66 insertions, 0 deletions
diff --git a/build.sh b/build.sh
new file mode 100755
index 0000000..b2d4f65
--- /dev/null
+++ b/build.sh
@@ -0,0 +1,66 @@
+#!/bin/bash
+#
+# Copyright (c) 2026, Apollo Telephone Laboratories.
+# Provided under the BSD-3 clause.
+#
+
+MAKE=make
+
+#
+# Check if all the dependencies are installed on the host
+# machine.
+#
+# $@: Dependencies installed on the machine
+#
+check_deps() {
+    for dep in $@
+    do
+        printf "Checking if $dep is installed... "
+        which $dep &>/dev/null
+        if [ $? -ne 0 ]
+        then
+            echo "no"
+            echo "fatal: Please install '$dep'!"
+            exit 1
+        fi
+        echo "yes"
+    done
+}
+
+#
+# Prepare the build environment
+#
+build_prepare() {
+    source dev/build.env
+
+    check_deps          \
+        make            \
+        clang           \
+        rsync           \
+        llvm-objcopy    \
+        ld.lld
+}
+
+#
+# Build a directory
+#
+# $1:  Directory to build
+# $2:  Subsystem name
+#
+build_dir() {
+    pushd $1
+        echo "[*] Building $2..."
+        $MAKE
+    popd
+}
+
+build_run() {
+    mkdir -p out
+
+    build_dir       \
+        atos        \
+        "kernel"
+}
+
+build_prepare
+build_run