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config/arch/powerpc-powerpc64.in-common
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Fri Aug 07 17:25:20 2009 +0200 (2009-08-07)
changeset 1463 de40924df7b4
permissions -rw-r--r--
Update the README with the new URL to the project homepage

The URL for the crosstool-NG homepage has changed. Update the
README accordingly. The old URL is still valid, though. 
     1 # powerpc and powerpc64 common options

     2 

     3 if ARCH_powerpc || ARCH_powerpc64

     4 

     5 config ARCH_POWERPC_SPE

     6     bool

     7     prompt "Enable SPE support"

     8     default n

     9     help

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

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

    12       mainly targets Freescale e500 processors.

    13 

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

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

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

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

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

    19       so you do not need to explicitly add them.

    20 

    21 endif # ARCH_powerpc || ARCH_powerpc64
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