+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;