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| author | Miles Chen <miles.chen@mediatek.com> | 2021-09-25 01:43:38 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-09-25 02:13:35 +0300 |
| commit | d09c38726c78effaf910a1e3f31e247b5b031d56 (patch) | |
| tree | 2ae5e9ab6216dda11f45b95608adb102453f3056 /scripts | |
| parent | 9c0f0a03e386f4e1df33db676401547e1b7800c6 (diff) | |
| download | linux-d09c38726c78effaf910a1e3f31e247b5b031d56.tar.xz | |
scripts/sorttable: riscv: fix undeclared identifier 'EM_RISCV' error
Fix the following build failure reported in [1] by adding a conditional
definition of EM_RISCV in order to allow cross-compilation on machines
which do not have EM_RISCV definition in their host.
scripts/sorttable.c:352:7: error: use of undeclared identifier 'EM_RISCV'
EM_RISCV was added to <elf.h> in glibc 2.24 so builds on systems with
glibc headers < 2.24 should show this error.
[mkubecek@suse.cz: changelog addition]
Link: https://lore.kernel.org/lkml/e8965b25-f15b-c7b4-748c-d207dda9c8e8@i2se.com/ [1]
Link: https://lkml.kernel.org/r/20210913030625.4525-1-miles.chen@mediatek.com
Fixes: 54fed35fd393 ("riscv: Enable BUILDTIME_TABLE_SORT")
Signed-off-by: Miles Chen <miles.chen@mediatek.com>
Reported-by: Stefan Wahren <stefan.wahren@i2se.com>
Tested-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Jisheng Zhang <jszhang@kernel.org>
Cc: Michal Kubecek <mkubecek@suse.cz>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Markus Mayer <mmayer@broadcom.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/sorttable.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/scripts/sorttable.c b/scripts/sorttable.c index f355869c65cd..6ee4fa882919 100644 --- a/scripts/sorttable.c +++ b/scripts/sorttable.c @@ -54,6 +54,10 @@ #define EM_ARCV2 195 #endif +#ifndef EM_RISCV +#define EM_RISCV 243 +#endif + static uint32_t (*r)(const uint32_t *); static uint16_t (*r2)(const uint16_t *); static uint64_t (*r8)(const uint64_t *); |