Commit 3c0561e0 authored Aug 14, 2015 by Pavel Fedin Committed by Michal Marek Aug 20, 2015

Avoid conflict with host definitions when cross-compiling



Certain platforms (e. g. BSD-based ones) define some ELF constants
according to host. This patch fixes problems with cross-building
Linux kernel on these platforms (e. g. building ARM 32-bit version
on x86-64 host).

Signed-off-by: Pavel Fedin <p.fedin@samsung.com>
Signed-off-by: Michal Marek <mmarek@suse.com>

parent d770e558

scripts/mod/modpost.h

+6 −0

Original line number	Diff line number	Diff line
		@@ -11,6 +11,12 @@

		#include "elfconfig.h"

		/* On BSD-alike OSes elf.h defines these according to host's word size */
		#undef ELF_ST_BIND
		#undef ELF_ST_TYPE
		#undef ELF_R_SYM
		#undef ELF_R_TYPE

		#if KERNEL_ELFCLASS == ELFCLASS32

		#define Elf_Ehdr Elf32_Ehdr