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config/arch/powerpc-powerpc64.in-common
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Mon Aug 03 22:47:53 2009 +0200 (2009-08-03)
branch1.4
changeset 1450 0505b0d5cd63
permissions -rw-r--r--
[configure] Use hg, instead of svn, to compute the version string

Now we moved from Subversion to Mercurial, use the hg command to
compute the version string.

Manually backported from 1409:7264ce426be4 plus 1430:933eee133cbf
as too much changes have been made to ./configure in the meantime. 
     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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