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config/arch/powerpc-powerpc64.in-common
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Thu Nov 12 18:42:13 2009 +0100 (2009-11-12)
changeset 1623 f935634ef900
permissions -rw-r--r--
scripts: be POSIXly correct in helper scripts

Fix helper scripts to be POSIXly correct: don't expect '.' (the dot
builtin) to search CWD if it is not in $PATH. 
     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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