Add even better compiler-support section to README.md
Link to Chromium's policy.
Change-Id: Ib7c99090e657c4edb3a2839f81b3f6048a1d7fdc
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/128170
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: Nico Weber <thakis@google.com>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Thomas Sepez <tsepez@google.com>
diff --git a/README.md b/README.md
index f6fe623..8dc1adf 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,11 @@
### Compilers supported
-Clang. Former MSVC users should consider using clang-cl if needed.
+PDFium aims to be compliant with the [Chromium policy](https://chromium.googlesource.com/chromium/src/+/main/docs/toolchain_support.md#existing-toolchain-support).
+
+Currently this means Clang. Former MSVC users should consider using clang-cl
+if needed. Community-contributed patches for gcc will be allowed. No MSVC
+patches will be taken.
#### Google employees