From 4bc94278d85fef259194104b3737a25c758c908a Mon Sep 17 00:00:00 2001
From: Lars Bogner <upyxo@student.kit.edu>
Date: Mon, 8 Jun 2026 11:47:51 +0200
Subject: [PATCH] fix Docker build: initialise pybind11 submodule before cmake

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 docker/Dockerfile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/docker/Dockerfile b/docker/Dockerfile
index aed03b6..8fe7345 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -94,6 +94,7 @@ ARG USER
 ADD minicalosim /root/minicalosim
 
 RUN cd  /root/minicalosim && git checkout $COMMIT && \
+    git submodule update --init && \
     mkdir -p build && cd build && rm -rf * && cmake ../ && make -j4