From 872146de5c4b22d3f715bde9d112780c1d01f54e Mon Sep 17 00:00:00 2001
From: You-Sheng Yang <vicamo@gmail.com>
Date: Mon, 20 May 2019 21:52:55 +0800
Subject: [PATCH 1/2] lfdk: respect CFLAGS/CPPFLAGS/LDFLAGS in envvars

---
 lfdk/Makefile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lfdk/Makefile b/lfdk/Makefile
index ada850d..7d64dc6 100644
--- a/lfdk/Makefile
+++ b/lfdk/Makefile
@@ -13,15 +13,15 @@ SIZE    = $(CROSS)size
 STRINGS = $(CROSS)strings
 STRIP   = $(CROSS)strip
 
-CFLAGS  = -g3
-LDFLAGS = -lpanel -lncurses
+CFLAGS  += -g3
+LDFLAGS += -lpanel -lncurses
 
 PROGS   = lfdk
 
 all: $(PROGS)
 
 lfdk: lfdk.c libmem.c libpci.c libio.c libcmos.c
-	$(CC) $(CFLAGS) -o $@ $? $(LDFLAGS)
+	$(CC) $(CPPFLAGS) $(CFLAGS) -o $@ $? $(LDFLAGS)
 	#$(STRIP) $(PROGS)
 
 clean:

From 79cd53127cc35f933a44f715e345581053afe26a Mon Sep 17 00:00:00 2001
From: AceLan Kao <acelan@acelan.idv.tw>
Date: Tue, 15 May 2018 16:35:27 +0800
Subject: [PATCH 2/2] =?UTF-8?q?lfdd:=20error:=20implicit=20declaration=20o?=
 =?UTF-8?q?f=20function=20=E2=80=98copy=5Ffrom=5Fuser=E2=80=99?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

add linux/uaccess.h header file to fix the issue

Signed-off-by: AceLan Kao <acelan@acelan.idv.tw>
(cherry picked from commit a195ac6bc78fceb6be970ec539e0993034db3e57)
Signed-off-by: You-Sheng Yang <vicamo@gmail.com>
---
 lfdd/lfdd.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lfdd/lfdd.c b/lfdd/lfdd.c
index ddb98f2..f2e0ad7 100644
--- a/lfdd/lfdd.c
+++ b/lfdd/lfdd.c
@@ -20,6 +20,7 @@
 #include <linux/miscdevice.h>
 #include <linux/fcntl.h>
 #include <linux/proc_fs.h>
+#include <linux/uaccess.h>
 
 #include <linux/delay.h>