From 0ffd06aba8de49ce751e5e9bcf7aa71bd42403f1 Mon Sep 17 00:00:00 2001
From: Mike Pall <mike>
Date: Tue, 30 Nov 2010 21:56:57 +0100
Subject: FFI: Add define to disable the FFI library.

---
 src/Makefile | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/Makefile')

diff --git a/src/Makefile b/src/Makefile
index 87fddbad..3b9d202a 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -88,6 +88,12 @@ BUILDMODE= mixed
 # recompile with "make clean", followed by "make".
 XCFLAGS=
 #
+# Permanently disable the FFI extension to reduce the size of the LuaJIT
+# executable. But please consider that the FFI library is compiled-in,
+# but NOT loaded by default. It only allocates any memory, if you actually
+# make use of it.
+#XCFLAGS+= -DLUAJIT_DISABLE_FFI
+#
 # Enable some upwards-compatible features from Lua 5.2 that are unlikely
 # to break existing code (e.g. __pairs). Note that this does not provide
 # full compatibility with Lua 5.2 at this time.
-- 
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