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lib: Fix multiple definitions of clz_tab

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Both sparc 32-bit's software divide assembler and MPILIB provide
clz_tab[] with identical contents.

Break it out into a seperate object file and select it when
SPARC32 or MPILIB is set.

Reported-by: Al Viro <viro@ZenIV.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: James Morris <jmorris@namei.org>
This commit is contained in:
David Miller
2012-02-02 00:17:54 +02:00
committed by James Morris
parent 86f8bedc9e
commit c6df4b17c8
6 changed files with 26 additions and 34 deletions
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4
lib/Kconfig
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@@ -279,6 +279,9 @@ config AVERAGE
If unsure, say N.
config CLZ_TAB
bool
config CORDIC
tristate "CORDIC algorithm"
help
@@ -287,6 +290,7 @@ config CORDIC
config MPILIB
tristate
select CLZ_TAB
help
Multiprecision maths library from GnuPG.
It is used to implement RSA digital signature verification,