DOC: Adapt comment on supported toolchains

Co-authored-by: rgommers <[email protected]>

Author: 2 people

doc/source/f2py/windows/index.rst

@@ -18,7 +18,14 @@ Broadly speaking, there are two issues working with F2PY on Windows:
 - the linking issues related to the C runtime library for building Python-C extensions.
 
 The focus of this section is to establish a guideline for developing and
-extending Fortran modules for Python natively, via F2PY on Windows. 
+extending Fortran modules for Python natively, via F2PY on Windows.
+
+Currently supported toolchains are:
+
+- Mingw-w64 C/C++/Fortran compilers
+- Intel compilers
+- Clang-cl + Flang
+- MSVC + Flang
 
 Overview
 ========