[libcxx] [ci] Add CI configurations for MinGW
Mention support for MinGW in the docs. Rename the existing windows
CI jobs to Clang-cl, as both Clang-cl and MinGW are equally much
"Windows", just different toolchain environments.
Add an XFAIL for a recently added test that fails in the MinGW DLL
configuration (with an explanation of what's causing the failure).
Differential Revision: https://reviews.llvm.org/D112215
NOKEYCHECK=True
GitOrigin-RevId: f5ca3ac748af2c88736212d7dbc105d99ac721c1
diff --git a/docs/index.rst b/docs/index.rst
index a150232..6ed811f 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -117,7 +117,7 @@
macOS 10.9+ i386, x86_64, arm64 Building the shared library itself requires targetting macOS 10.11+
FreeBSD 10+ i386, x86_64, arm
Linux i386, x86_64, arm, arm64
-Windows x86_64
+Windows x86_64 Both MSVC and MinGW style environments
AIX powerpc, powerpc64
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