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- --- a/scripts/kallsyms.c
- +++ b/scripts/kallsyms.c
- @@ -22,6 +22,35 @@
- #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
-
- #ifndef ARRAY_SIZE
- #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof(arr[0]))
- --- a/scripts/kconfig/Makefile
- +++ b/scripts/kconfig/Makefile
- @@ -123,6 +123,9 @@ 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) $(check-lxdialog) -ccflags) \
- -DLOCALE
- +ifeq ($(shell uname -s),Darwin)
- +HOST_LOADLIBES += -lncurses
- +endif
-
- # ===========================================================================
- # Shared Makefile for the various kconfig executables:
- --- a/scripts/mod/mk_elfconfig.c
- +++ b/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)
- --- a/scripts/mod/modpost.h
- +++ b/scripts/mod/modpost.h
- @@ -7,7 +7,11 @@
- #include <sys/mman.h>
- #include <fcntl.h>
- #include <unistd.h>
- +#if !(defined(__APPLE__) || defined(__CYGWIN__))
- #include <elf.h>
- +#else
- +#include "../../../../../tools/sstrip/include/elf.h"
- +#endif
-
- #include "elfconfig.h"
-
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