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| author | Pavel Fedin <p.fedin@samsung.com> | 2015-08-14 13:52:13 +0300 |
|---|---|---|
| committer | Michal Marek <mmarek@suse.com> | 2015-08-20 14:55:54 +0200 |
| commit | 3c0561e0043fe870426b445890ab93204332ae39 (patch) | |
| tree | e30d4559abb8ba1876ea81ce39e794128d5a2f8e /scripts/mod | |
| parent | d770e558e21961ad6cfdf0ff7df0eb5d7d4f0754 (diff) | |
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>
Diffstat (limited to 'scripts/mod')
| -rw-r--r-- | scripts/mod/modpost.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h index 168b43dc0a59..6a5e1515123b 100644 --- a/scripts/mod/modpost.h +++ b/scripts/mod/modpost.h @@ -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 |