From 40efb4412dfa55ec495088bb3aac0abe70822818 Mon Sep 17 00:00:00 2001
From: yanghang <2390375302@qq.com>
Date: Tue, 7 Jul 2026 20:00:53 +0800
Subject: [PATCH] fix(desktop): statically link MSVC CRT into the Windows exe
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GenericAgent.exe linked the Universal CRT dynamically, so on stripped/older
Windows images the shell itself could fail to load before the (already
UCRT-bundled) embedded python ever ran. Enable +crt-static via a
target-scoped .cargo/config.toml — macOS/Linux builds never read the
x86_64-pc-windows-msvc section. Verified locally: built exe imports no
api-ms-win-crt-*/vcruntime140/ucrtbase (kernel32 control present).
---
 frontends/desktop/src-tauri/.cargo/config.toml | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 frontends/desktop/src-tauri/.cargo/config.toml

diff --git a/frontends/desktop/src-tauri/.cargo/config.toml b/frontends/desktop/src-tauri/.cargo/config.toml
new file mode 100644
index 00000000..28e3047d
--- /dev/null
+++ b/frontends/desktop/src-tauri/.cargo/config.toml
@@ -0,0 +1,7 @@
+# Statically link the MSVC CRT (UCRT + vcruntime) into the Windows exe so the thin
+# shell itself runs on systems lacking an in-box Universal CRT (stripped/older
+# images) — no DLLs needed next to GenericAgent.exe. Target-scoped: macOS/Linux
+# builds never read this section. The embedded python keeps its own app-local UCRT
+# (copied in CI next to python.exe) for the bridge/conductor subprocesses.
+[target.x86_64-pc-windows-msvc]
+rustflags = ["-C", "target-feature=+crt-static"]