From 57d9fcbf818a7256d3b72e055e9ac27ebaf29a9e Mon Sep 17 00:00:00 2001
From: Oliver Hartkopp <socketcan@hartkopp.net>
Date: Fri, 21 Feb 2014 21:21:04 +0100
Subject: [PATCH] Makefile: add large file support (LFS)

Large file support (LFS) in recent C libraries allows 32 bit applications to
create large files with file length values > 0x7FFFFFFF when the filesystem
supports it.

This patch adds large file support to the Makefile, if you don't want LFS use
the autotools version and call configure like this:

    ./configure --disable-largefile

Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---
 Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Makefile b/Makefile
index 7f5c129..c1a3165 100644
--- a/Makefile
+++ b/Makefile
@@ -47,6 +47,7 @@ CFLAGS    = -O2 -Wall -Wno-parentheses \
 	    -fno-strict-aliasing
 
 CPPFLAGS += -Iinclude \
+	    -D_FILE_OFFSET_BITS=64 \
 	    -DSO_RXQ_OVFL=40 \
 	    -DPF_CAN=29 \
 	    -DAF_CAN=PF_CAN
-- 
2.39.2