PROBLEM: 2.6.21 - "make modules" with GREP_OPTIONS="-C1" (and other)

[Martin Christoph <mail@da7a.de>]

[1] Summary:
If i have some GREP_OPTIONS set (like -C1 or other) i get several errors
while trying to do "make modules".

[2] Full description:
With some GREP_OPTIONS set "make modules" drops several errors like that:

root@spot /usr/src/linux # GREP_OPTIONS="-C1" make modules
  CHK     include/linux/version.h
  CHK     include/linux/utsrelease.h
  Building modules, stage 2.
[...]
WARNING: "aes_enc_blk" [arch/i386/crypto/aes.ko] undefined!
WARNING: "aes_dec_blk" [arch/i386/crypto/aes.ko] undefined!
[...]
make[1]: *** [__modpost] Error 1
make: *** [modules] Error 2

[3] Keywords:
"make modules", "GREP_OPTIONS", "WARNING", "undefined"

[X.] Suggestion to fix:
Unset GREP_OPTIONS within make process.

Attachment: signature.asc
Description: OpenPGP digital signature