From 3aa0c3cffba3ab6cb6485379cabca65897f09ffa Mon Sep 17 00:00:00 2001
From: project6 <dev@project6.io>
Date: Mon, 10 Aug 2026 08:09:22 +0000
Subject: [PATCH] =?UTF-8?q?fix(build):=20restore=20strict=20error=20handli?=
 =?UTF-8?q?ng=20=E2=80=94=20find=20real=20build=20failures?=
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---
 Dockerfile         | 12 +++++-------
 ex_engine/build.sh |  2 +-
 2 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 07ac4d0a..2a754f2a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,10 +7,8 @@ COPY ./qwen3_6_scripts /workspace/qwen3_6_scripts
 COPY ./computility-run.yaml /workspace/computility-run.yaml
 COPY ./ex_engine /workspace/ex_engine
 
-# Build + patch in a single RUN layer. Every step tolerates failure.
-RUN set +e && \
-    chmod +x /workspace/ex_engine/build.sh && \
-    bash /workspace/ex_engine/build.sh --corex || echo "[Dockerfile] build.sh non-zero (ok)" && \
-    chmod +x /workspace/qwen3_6_scripts/patch_ops.sh && \
-    bash /workspace/qwen3_6_scripts/patch_ops.sh || echo "[Dockerfile] patch_ops non-zero (ok)" && \
-    echo "[Dockerfile] DONE"
+RUN chmod +x /workspace/ex_engine/build.sh && \
+    bash /workspace/ex_engine/build.sh --corex
+
+RUN chmod +x /workspace/qwen3_6_scripts/patch_ops.sh && \
+    bash /workspace/qwen3_6_scripts/patch_ops.sh
diff --git a/ex_engine/build.sh b/ex_engine/build.sh
index d8e76189..18b58508 100755
--- a/ex_engine/build.sh
+++ b/ex_engine/build.sh
@@ -8,7 +8,7 @@
 #   ./ex_engine/build.sh              # auto-detect toolchain
 #   ./ex_engine/build.sh --nvcc       # force nvcc (development)
 
-set +e  # Don't exit on error — Docker build must not fail on optional compilation
+set -euo pipefail
 
 SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
 BUILD_DIR="${SCRIPT_DIR}/build"