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config/arch/mips.in.2
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Tue Jul 12 23:52:24 2011 +0200 (2011-07-12)
branch1.11
changeset 2558 b7317d2fe0e9
permissions -rw-r--r--
scripts, cc/gcc: do not fail on existing symlinks or build.log

If the user builds a toolchain over an existing one, so, without removing
CT_PREFIX_DIR, the build fails as the symlinks already exist, as does the
build.log.

This can also happen (for build.log) if the user first ran in download-
or extract-only.

Patch (with no SoB) originally from:
Phil Wilshire <phil.wilshire@overturenetworks.com>

Modified by me as it did not apply cleanly.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
(transplanted from 1ebc2248cc60230cd53ff94ae8f8f1e3261461a3) 
     1 # MIPS specific config options

     2 

     3 choice

     4     bool

     5     prompt "ABI"

     6 

     7 config ARCH_mips_o32

     8     bool

     9     prompt "o32"

    10     depends on ARCH_32

    11     help

    12       This is the -mabi=32 gcc option.

    13 

    14 config ARCH_mips_n32

    15     bool

    16     prompt "n32"

    17     depends on ARCH_64

    18     help

    19       This is the -mabi=n32 gcc option.

    20 

    21 config ARCH_mips_n64

    22     bool

    23     prompt "n64"

    24     depends on ARCH_64

    25     help

    26       This is the -mabi=64 gcc option.

    27 

    28 # Not supported on Linux:

    29 # o64   : seems related to *BSD

    30 # eabi  : seems related to bare-metal

    31 

    32 endchoice

    33 

    34 config ARCH_mips_ABI

    35     string

    36     default "32"    if ARCH_mips_o32

    37     default "n32"   if ARCH_mips_n32

    38     default "64"    if ARCH_mips_n64
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