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config/arch/powerpc.in.2
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sat Jan 22 22:35:18 2011 +0100 (2011-01-22)
changeset 2274 2f0e9d2cfce5
parent 1634 186c71e3ceb0
child 2467 200836977ce6
permissions -rw-r--r--
libc/glibc: commonalise assembling the list of addons

glibc and eglibc each have two very similar ways of building this list.
This can, and should definitetly, be shared.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     1 # powerpc specific configuration file

     2 

     3 config ARCH_POWERPC_SPE

     4     bool

     5     prompt "Enable SPE support"

     6     default n

     7     help

     8       Add support for the Signal Processing Engine.  This will set up

     9       the toolchain so that it supports the SPE ABI extensions. This

    10       mainly targets Freescale e500 processors.

    11       

    12       Setting this option will append "spe" to the end of your target

    13       tuple name (e.g., powerpc-e500v2-linux-gnuspe) so that the gcc

    14       configure/build system will know to include SPE ABI support.

    15       It will also automatically add "-mabi=spe -mspe" to your

    16       TARGET_CFLAGS, and "--enable-e500_double" to your CC_EXTRA_CONFIG,

    17       so you do not need to explicitly add them.
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