Added instructions for cross-compiling windows binary.

1 files changed, 10 insertions, 0 deletions

diff --git a/README.md b/README.md
index a0615ad..b02314b 100644
--- a/README.md
+++ b/README.md
@@ -109,6 +109,16 @@ To make a release tarball:
 
     make tarball
 
+Compiling for Windows
+---------------------
+
+You can cross-compile a Windows binary and dll on linux if you have the
+`mingw32` compiler:
+
+    make mingw
+
+The binaries will be in `build-mingw/windows/bin`.
+
 Installing (JavaScript)
 -----------------------