From b3d0070b1495ddd36893d481c512b5da1ab8acef Mon Sep 17 00:00:00 2001
From: Jason Evans <je@fb.com>
Date: Wed, 24 Feb 2016 13:00:40 -0800
Subject: [PATCH] Compile with -Wshorten-64-to-32.

This will prevent accidental creation of potential integer truncation
bugs when developing on LP64 systems.
---
 configure.ac | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configure.ac b/configure.ac
index da4ee3ac..eb387ed9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -140,6 +140,7 @@ if test "x$CFLAGS" = "x" ; then
     fi
     JE_CFLAGS_APPEND([-Wall])
     JE_CFLAGS_APPEND([-Werror=declaration-after-statement])
+    JE_CFLAGS_APPEND([-Wshorten-64-to-32])
     JE_CFLAGS_APPEND([-pipe])
     JE_CFLAGS_APPEND([-g3])
   elif test "x$je_cv_msvc" = "xyes" ; then