1 files changed, 38 insertions, 21 deletions
diff --git a/tools/configure_zephyr.py b/tools/configure_zephyr.py
index fa1fc5d..e709063 100755
--- a/tools/configure_zephyr.py
+++ b/tools/configure_zephyr.py
@@ -6,30 +6,47 @@
 # obtain one at https://mozilla.org/MPL/2.0/.
 
 
+import argparse
 import subprocess
-import sys
 
 
-source_tree = sys.argv[1]
-build_tree = sys.argv[2]
-board = sys.argv[3]
-zephyr_base = sys.argv[4]
-zephyr_modules = sys.argv[5]
-extra_conf_file = sys.argv[6]
-signing_key_file = sys.argv[7]
+def main() -> None:
+    parser = argparse.ArgumentParser(
+        description="Configure a Zephyr CMake build",
+    )
 
+    parser.add_argument("-S", "--source-tree", required=True)
+    parser.add_argument("-B", "--build-tree", required=True)
+    parser.add_argument("-b", "--board", required=True)
+    parser.add_argument("-z", "--zephyr-base", required=True)
+    parser.add_argument("-m", "--zephyr-modules", required=False)
+    parser.add_argument("-c", "--extra-config", required=False)
+    parser.add_argument("-k", "--signing-key", required=False)
+    parser.add_argument("--prefix", required=False)
+    parser.add_argument("--libdir", required=False)
+    parser.add_argument("--bindir", required=False)
 
-subprocess.run(
-    [
+    args = parser.parse_args()
+
+    command = [
         "cmake",
-        f"-S{source_tree}",
-        f"-B{build_tree}",
-        f"-DBOARD={board}",
-        f"-DZEPHYR_BASE={zephyr_base}",
-        f"-DZEPHYR_MODULES={zephyr_modules}",
-        f"-DEXTRA_CONF_FILE={extra_conf_file}",
-        f"-DCONFIG_BOOT_SIGNATURE_KEY_FILE=\"{signing_key_file}\""
-    ],
-    shell=False,
-    check=True,
-)
+        f"-S{args.source_tree}",
+        f"-B{args.build_tree}",
+        f"-DBOARD={args.board}",
+        f"-DZEPHYR_BASE={args.zephyr_base}",
+    ]
+
+    if args.zephyr_modules is not None:
+        command.append(f"-DZEPHYR_MODULES={args.zephyr_modules}")
+
+    if args.extra_config is not None:
+        command.append(f"-DEXTRA_CONF_FILE={args.extra_config}")
+
+    if args.signing_key is not None:
+        command.append(f"-DCONFIG_BOOT_SIGNATURE_KEY_FILE=\"{args.signing_key}\"")
+
+    subprocess.run(command, shell=False, check=True)
+
+
+if __name__ == "__main__":
+    main()