Index: linux-2.6.21.7/scripts/genksyms/parse.c_shipped
===================================================================
--- linux-2.6.21.7.orig/scripts/genksyms/parse.c_shipped
+++ linux-2.6.21.7/scripts/genksyms/parse.c_shipped
@@ -144,7 +144,9 @@
 
 
 #include <assert.h>
+#ifndef __APPLE__
 #include <malloc.h>
+#endif
 #include "genksyms.h"
 
 static int is_typedef;
Index: linux-2.6.21.7/scripts/genksyms/parse.y
===================================================================
--- linux-2.6.21.7.orig/scripts/genksyms/parse.y
+++ linux-2.6.21.7/scripts/genksyms/parse.y
@@ -24,7 +24,9 @@
 %{
 
 #include <assert.h>
+#ifndef __APPLE__
 #include <malloc.h>
+#endif
 #include "genksyms.h"
 
 static int is_typedef;
Index: linux-2.6.21.7/scripts/kallsyms.c
===================================================================
--- linux-2.6.21.7.orig/scripts/kallsyms.c
+++ linux-2.6.21.7/scripts/kallsyms.c
@@ -30,6 +30,35 @@
 #include <stdlib.h>
 #include <string.h>
 #include <ctype.h>
+#ifdef __APPLE__
+/* Darwin has no memmem implementation, this one is ripped of the uClibc-0.9.28 source */
+void *memmem (const void *haystack, size_t haystack_len,
+                          const void *needle,  size_t needle_len)
+{
+  const char *begin;
+  const char *const last_possible
+    = (const char *) haystack + haystack_len - needle_len;
+
+  if (needle_len == 0)
+    /* The first occurrence of the empty string is deemed to occur at
+       the beginning of the string.  */
+    return (void *) haystack;
+
+  /* Sanity check, otherwise the loop might search through the whole
+     memory.  */
+  if (__builtin_expect (haystack_len < needle_len, 0))
+    return NULL;
+
+  for (begin = (const char *) haystack; begin <= last_possible; ++begin)
+    if (begin[0] == ((const char *) needle)[0] &&
+        !memcmp ((const void *) &begin[1],
+                 (const void *) ((const char *) needle + 1),
+                 needle_len - 1))
+      return (void *) begin;
+
+  return NULL;
+}
+#endif
 
 #define KSYM_NAME_LEN		127
 
Index: linux-2.6.21.7/scripts/kconfig/Makefile
===================================================================
--- linux-2.6.21.7.orig/scripts/kconfig/Makefile
+++ linux-2.6.21.7/scripts/kconfig/Makefile
@@ -87,6 +87,9 @@ check-lxdialog  := $(srctree)/$(src)/lxd
 # we really need to do so. (Do not call gcc as part of make mrproper)
 HOST_EXTRACFLAGS = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ccflags)
 HOST_LOADLIBES   = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC))
+ifeq ($(shell uname -s),Darwin)
+HOST_LOADLIBES  += -lncurses
+endif
 
 HOST_EXTRACFLAGS += -DLOCALE
 
Index: linux-2.6.21.7/scripts/mod/file2alias.c
===================================================================
--- linux-2.6.21.7.orig/scripts/mod/file2alias.c
+++ linux-2.6.21.7/scripts/mod/file2alias.c
@@ -37,7 +37,21 @@ typedef unsigned char	__u8;
  * even potentially has different endianness and word sizes, since
  * we handle those differences explicitly below */
 #include "../../include/linux/mod_devicetable.h"
+#ifndef __APPLE__
 #include "../../include/linux/input.h"
+#else
+#define EV_MAX                  0x1f
+#define KEY_MUTE                113
+#define KEY_MIN_INTERESTING     KEY_MUTE
+#define KEY_MAX                 0x1ff
+#define REL_MAX                 0x0f
+#define ABS_MAX                 0x3f
+#define MSC_MAX                 0x07
+#define LED_MAX                 0x0f
+#define SND_MAX                 0x07
+#define FF_MAX          	0x7f
+#define SW_MAX                  0x0f
+#endif
 
 #define ADD(str, sep, cond, field)                              \
 do {                                                            \
Index: linux-2.6.21.7/scripts/mod/mk_elfconfig.c
===================================================================
--- linux-2.6.21.7.orig/scripts/mod/mk_elfconfig.c
+++ linux-2.6.21.7/scripts/mod/mk_elfconfig.c
@@ -1,7 +1,11 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#ifndef __APPLE__
 #include <elf.h>
+#else
+#include "../../../../../tools/sstrip/include/elf.h"
+#endif
 
 int
 main(int argc, char **argv)
Index: linux-2.6.21.7/scripts/mod/modpost.h
===================================================================
--- linux-2.6.21.7.orig/scripts/mod/modpost.h
+++ linux-2.6.21.7/scripts/mod/modpost.h
@@ -7,7 +7,11 @@
 #include <sys/mman.h>
 #include <fcntl.h>
 #include <unistd.h>
+#ifndef __APPLE__
 #include <elf.h>
+#else
+#include "../../../../../tools/sstrip/include/elf.h"
+#endif
 
 #include "elfconfig.h"
 
Index: linux-2.6.21.7/scripts/mod/sumversion.c
===================================================================
--- linux-2.6.21.7.orig/scripts/mod/sumversion.c
+++ linux-2.6.21.7/scripts/mod/sumversion.c
@@ -8,6 +8,9 @@
 #include <errno.h>
 #include <string.h>
 #include "modpost.h"
+#ifdef __APPLE__
+#include <limits.h>
+#endif
 
 /*
  * Stolen form Cryptographic API.