cargo: build with crt-static on windows

Avoids a runtime dependency on vcruntime140.dll Signed-off-by: Austin Seipp <[email protected]>
jj-vcs · Jul 17, 2024 · cf5fde8 · cf5fde8
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diff --git a/.cargo/config.toml b/.cargo/config.toml
@@ -0,0 +1,5 @@
+# NOTE: on Windows, build with the static CRT, so that produced .exe files don't
+# depend on vcruntime140.dll; otherwise the user requires visual studio if they
+# download a raw .exe
+[target.x86_64-pc-windows-msvc]
+rustflags = ["-Ctarget-feature=+crt-static"]
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -58,6 +58,9 @@ to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 * `jj diff --git` no longer shows the contents of binary files.
 
+* Windows binaries no longer require `vcruntime140.dll` to be installed
+  (normally through Visual Studio.)
+
 ## [0.19.0] - 2024-07-03
 
 ### Breaking changes