diff -Nur mtd-utils-1.5.0.orig/common.mk mtd-utils-1.5.0/common.mk
--- mtd-utils-1.5.0.orig/common.mk	2012-05-07 09:19:39.000000000 +0200
+++ mtd-utils-1.5.0/common.mk	2014-03-22 11:25:31.000000000 +0100
@@ -13,8 +13,6 @@
 	$(call cc-option,-Wwrite-strings) \
 	$(call cc-option,-Wno-sign-compare)
 CFLAGS += $(WFLAGS)
-SECTION_CFLAGS := $(call cc-option,-ffunction-sections -fdata-sections -Wl$(comma)--gc-sections)
-CFLAGS += $(SECTION_CFLAGS)
 
 ifneq ($(WITHOUT_LARGEFILE), 1)
   CPPFLAGS += -D_FILE_OFFSET_BITS=64
diff -Nur mtd-utils-1.5.0.orig/compr_lzo.c mtd-utils-1.5.0/compr_lzo.c
--- mtd-utils-1.5.0.orig/compr_lzo.c	2012-05-07 09:19:39.000000000 +0200
+++ mtd-utils-1.5.0/compr_lzo.c	2014-03-22 11:12:06.000000000 +0100
@@ -26,7 +26,6 @@
 #include <string.h>
 
 #ifndef WITHOUT_LZO
-#include <asm/types.h>
 #include <linux/jffs2.h>
 #include <lzo/lzo1x.h>
 #include "compr.h"
diff -Nur mtd-utils-1.5.0.orig/compr_zlib.c mtd-utils-1.5.0/compr_zlib.c
--- mtd-utils-1.5.0.orig/compr_zlib.c	2012-05-07 09:19:39.000000000 +0200
+++ mtd-utils-1.5.0/compr_zlib.c	2014-03-22 11:11:57.000000000 +0100
@@ -39,7 +39,6 @@
 #include <zlib.h>
 #undef crc32
 #include <stdio.h>
-#include <asm/types.h>
 #include <linux/jffs2.h>
 #include "common.h"
 #include "compr.h"
diff -Nur mtd-utils-1.5.0.orig/include/byteswap.h mtd-utils-1.5.0/include/byteswap.h
--- mtd-utils-1.5.0.orig/include/byteswap.h	1970-01-01 01:00:00.000000000 +0100
+++ mtd-utils-1.5.0/include/byteswap.h	2014-03-22 10:52:15.000000000 +0100
@@ -0,0 +1,25 @@
+#ifndef _BYTESWAP_H
+#define _BYTESWAP_H
+
+#include <stdint.h>
+
+static __inline uint16_t __bswap_16(uint16_t __x)
+{
+        return __x<<8 | __x>>8;
+}
+
+static __inline uint32_t __bswap_32(uint32_t __x)
+{
+        return __x>>24 | __x>>8&0xff00 | __x<<8&0xff0000 | __x<<24;
+}
+
+static __inline uint64_t __bswap_64(uint64_t __x)
+{
+        return __bswap_32(__x)+0ULL<<32 | __bswap_32(__x>>32);
+}
+
+#define bswap_16(x) __bswap_16(x)
+#define bswap_32(x) __bswap_32(x)
+#define bswap_64(x) __bswap_64(x)
+
+#endif
diff -Nur mtd-utils-1.5.0.orig/include/endian.h mtd-utils-1.5.0/include/endian.h
--- mtd-utils-1.5.0.orig/include/endian.h	1970-01-01 01:00:00.000000000 +0100
+++ mtd-utils-1.5.0/include/endian.h	2014-03-22 11:09:57.000000000 +0100
@@ -0,0 +1,20 @@
+#ifndef _ENDIAN_H
+#define _ENDIAN_H
+
+#ifndef __BIG_ENDIAN 
+#define __BIG_ENDIAN 4321 
+#endif 
+	 
+ #ifndef __LITTLE_ENDIAN 
+ #define __LITTLE_ENDIAN 1234 
+ #endif 
+ 
+#ifndef __BYTE_ORDER 
+#define __BYTE_ORDER    __LITTLE_ENDIAN 
+#endif 
+ 
+#ifndef BYTE_ORDER 
+#define BYTE_ORDER      __LITTLE_ENDIAN 
+#endif 
+
+#endif 
diff -Nur mtd-utils-1.5.0.orig/include/linux/types.h mtd-utils-1.5.0/include/linux/types.h
--- mtd-utils-1.5.0.orig/include/linux/types.h	1970-01-01 01:00:00.000000000 +0100
+++ mtd-utils-1.5.0/include/linux/types.h	2014-03-22 11:17:12.000000000 +0100
@@ -0,0 +1,18 @@
+#ifndef _LINUX_TYPES_H
+#define _LINUX_TYPES_H
+
+#include <mtd/ubi-media.h>
+
+typedef uint16_t __u16;
+typedef uint32_t __u32;
+typedef uint64_t __u64;
+
+typedef __u16 __le16;
+typedef __u32 __le32;
+typedef __u64 __le64;
+typedef __u64 off64_t;
+
+typedef __u16  __sum16;
+typedef __u32  __wsum;
+
+#endif /* _LINUX_TYPES_H */
diff -Nur mtd-utils-1.5.0.orig/include/mtd/jffs2-user.h mtd-utils-1.5.0/include/mtd/jffs2-user.h
--- mtd-utils-1.5.0.orig/include/mtd/jffs2-user.h	2012-05-07 09:19:39.000000000 +0200
+++ mtd-utils-1.5.0/include/mtd/jffs2-user.h	2014-03-22 11:01:37.000000000 +0100
@@ -9,8 +9,13 @@
 
 /* This file is blessed for inclusion by userspace */
 #include <linux/jffs2.h>
+#if defined(__APPLE__)
+#include "endian.h"
+#include "byteswap.h"
+#else
 #include <endian.h>
 #include <byteswap.h>
+#endif
 
 #undef cpu_to_je16
 #undef cpu_to_je32
diff -Nur mtd-utils-1.5.0.orig/include/mtd/mtd-abi.h mtd-utils-1.5.0/include/mtd/mtd-abi.h
--- mtd-utils-1.5.0.orig/include/mtd/mtd-abi.h	2012-05-07 09:19:39.000000000 +0200
+++ mtd-utils-1.5.0/include/mtd/mtd-abi.h	2014-03-22 11:21:06.000000000 +0100
@@ -171,9 +171,9 @@
 /* Get info about OOB modes (e.g., RAW, PLACE, AUTO) - legacy interface */
 #define MEMGETOOBSEL		_IOR('M', 10, struct nand_oobinfo)
 /* Check if an eraseblock is bad */
-#define MEMGETBADBLOCK		_IOW('M', 11, __kernel_loff_t)
+#define MEMGETBADBLOCK		_IOW('M', 11, off_t)
 /* Mark an eraseblock as bad */
-#define MEMSETBADBLOCK		_IOW('M', 12, __kernel_loff_t)
+#define MEMSETBADBLOCK		_IOW('M', 12, off_t)
 /* Set OTP (One-Time Programmable) mode (factory vs. user) */
 #define OTPSELECT		_IOR('M', 13, int)
 /* Get number of OTP (One-Time Programmable) regions */
diff -Nur mtd-utils-1.5.0.orig/include/mtd/ubi-media.h mtd-utils-1.5.0/include/mtd/ubi-media.h
--- mtd-utils-1.5.0.orig/include/mtd/ubi-media.h	2012-05-07 09:19:39.000000000 +0200
+++ mtd-utils-1.5.0/include/mtd/ubi-media.h	2014-03-22 11:18:03.000000000 +0100
@@ -30,7 +30,15 @@
 #ifndef __UBI_MEDIA_H__
 #define __UBI_MEDIA_H__
 
+#ifdef __linux__
 #include <asm/byteorder.h>
+#else
+#include <stdint.h> 
+typedef uint8_t __u8; 
+typedef uint16_t __be16; 
+typedef uint32_t __be32; 
+typedef uint64_t __be64; 
+#endif
 
 /* The version of UBI images supported by this implementation */
 #define UBI_VERSION 1
diff -Nur mtd-utils-1.5.0.orig/lib/libfec.c mtd-utils-1.5.0/lib/libfec.c
--- mtd-utils-1.5.0.orig/lib/libfec.c	2012-05-07 09:19:39.000000000 +0200
+++ mtd-utils-1.5.0/lib/libfec.c	2014-03-22 11:24:15.000000000 +0100
@@ -61,8 +61,6 @@
 };
 #define gettimeofday(x, dummy) { (x)->ticks = clock() ; }
 #define DIFF_T(a,b) (1+ 1000000*(a.ticks - b.ticks) / CLOCKS_PER_SEC )
-typedef unsigned long u_long ;
-typedef unsigned short u_short ;
 #else /* typically, unix systems */
 #include <sys/time.h>
 #define DIFF_T(a,b) \
@@ -625,7 +623,7 @@
 #define FEC_MAGIC	0xFECC0DEC
 
 struct fec_parms {
-    u_long magic ;
+    unsigned long magic ;
     int k, n ;		/* parameters of the code */
     gf *enc_matrix ;
 } ;
diff -Nur mtd-utils-1.5.0.orig/lib/libmtd.c mtd-utils-1.5.0/lib/libmtd.c
--- mtd-utils-1.5.0.orig/lib/libmtd.c	2012-05-07 09:19:39.000000000 +0200
+++ mtd-utils-1.5.0/lib/libmtd.c	2014-03-22 11:15:49.000000000 +0100
@@ -1006,7 +1006,7 @@
 int mtd_is_bad(const struct mtd_dev_info *mtd, int fd, int eb)
 {
 	int ret;
-	loff_t seek;
+	off_t seek;
 
 	ret = mtd_valid_erase_block(mtd, eb);
 	if (ret)
@@ -1015,7 +1015,7 @@
 	if (!mtd->bb_allowed)
 		return 0;
 
-	seek = (loff_t)eb * mtd->eb_size;
+	seek = (off_t)eb * mtd->eb_size;
 	ret = ioctl(fd, MEMGETBADBLOCK, &seek);
 	if (ret == -1)
 		return mtd_ioctl_error(mtd, eb, "MEMGETBADBLOCK");
@@ -1025,7 +1025,7 @@
 int mtd_mark_bad(const struct mtd_dev_info *mtd, int fd, int eb)
 {
 	int ret;
-	loff_t seek;
+	off_t seek;
 
 	if (!mtd->bb_allowed) {
 		errno = EINVAL;
@@ -1036,7 +1036,7 @@
 	if (ret)
 		return ret;
 
-	seek = (loff_t)eb * mtd->eb_size;
+	seek = (off_t)eb * mtd->eb_size;
 	ret = ioctl(fd, MEMSETBADBLOCK, &seek);
 	if (ret == -1)
 		return mtd_ioctl_error(mtd, eb, "MEMSETBADBLOCK");
diff -Nur mtd-utils-1.5.0.orig/lib/libmtd_legacy.c mtd-utils-1.5.0/lib/libmtd_legacy.c
--- mtd-utils-1.5.0.orig/lib/libmtd_legacy.c	2012-05-07 09:19:39.000000000 +0200
+++ mtd-utils-1.5.0/lib/libmtd_legacy.c	2014-03-22 11:22:18.000000000 +0100
@@ -234,7 +234,7 @@
 	struct stat st;
 	struct mtd_info_user ui;
 	int fd, ret;
-	loff_t offs = 0;
+	off_t offs = 0;
 	struct proc_parse_info pi;
 
 	if (stat(node, &st)) {
diff -Nur mtd-utils-1.5.0.orig/mkfs.jffs2.c mtd-utils-1.5.0/mkfs.jffs2.c
--- mtd-utils-1.5.0.orig/mkfs.jffs2.c	2012-05-07 09:19:39.000000000 +0200
+++ mtd-utils-1.5.0/mkfs.jffs2.c	2014-03-22 11:11:15.000000000 +0100
@@ -70,7 +70,12 @@
 #include <sys/xattr.h>
 #include <sys/acl.h>
 #endif
+#if defined(__APPLE__)
+#include "endian.h"
+#include "byteswap.h"
+#else
 #include <byteswap.h>
+#endif
 #include <crc32.h>
 #include <inttypes.h>
 
diff -Nur mtd-utils-1.5.0.orig/rbtree.h mtd-utils-1.5.0/rbtree.h
--- mtd-utils-1.5.0.orig/rbtree.h	2012-05-07 09:19:39.000000000 +0200
+++ mtd-utils-1.5.0/rbtree.h	2014-03-22 11:07:58.000000000 +0100
@@ -94,8 +94,7 @@
 #ifndef	_LINUX_RBTREE_H
 #define	_LINUX_RBTREE_H
 
-#include <linux/kernel.h>
-#include <linux/stddef.h>
+#include <stddef.h>
 
 struct rb_node
 {