README: document pkg-config for luajit

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

diff --git a/README b/README
index 7b7284251cf8c80ed8eb5bb1d13002a7863eeca5..9f2695971002438679d393f3d0e4bf1821342ef8 100644 (file)
--- a/README
+++ b/README
@@ -54,7 +54,7 @@ Dependencies
 * libzip
 * libcrypto (OpenSSL)
 * libssl (OpenSSL)
-* optional: luajit or lua
+* optional: luajit or lua, most reliably used when pkg-config is available
 
 Apache configuration
 --------------------