Files
oh-my-pi/bazel/toolchains
roboomp 2e2bf1f3a5 fix(natives): pin cmake opus build to static MSVC CRT (/MT)
The win32 addon static-CRT switch enabled the static_link_msvcrt cc
feature, but audiopus_sys's bundled opus is built through the generated
CMake toolchain, which pinned CMAKE_MSVC_RUNTIME_LIBRARY=MultiThreadedDLL
(/MD) as authoritative under CMP0091 NEW. The opus objects could then
still emit /MD and pull VCRUNTIME140.dll / conflict with the static CRT
the rest of the addon links, leaving the outcome dependent on compile-
flag ordering.

Pin CMAKE_MSVC_RUNTIME_LIBRARY to MultiThreaded (static release /MT) in
the msvc toolchain.cmake so opus deterministically matches rustc's
+crt-static and the static_link_msvcrt feature.

Verified with a fully cold `bazel build //:natives-win32-x64-baseline`
(opus recompiled): the produced .node imports no VCRUNTIME140.dll and no
api-ms-win-crt-* — only core Windows system DLLs.

Fixes #8439
2026-08-13 16:21:23 +00:00
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