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config/arch/mips.in.2
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Tue Jun 28 23:46:04 2011 +0200 (2011-06-28)
changeset 2519 b24ead1a5947
permissions -rw-r--r--
cc/gcc: remove --enable-symver option

That option is coming from the original crosstool, and is not entirely
understand here.

Moreover, it breaks with newer gcc-s: 4.6.1 now breaks while configuring
libjava (and probably some other libs as well, untested).

There is an related bug report to the gcc BZ:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49555

If need be, the old behavior can be restored with:
CC_CORE_EXTRA_CONFIG_ARRAY="--enable-symver=gnu"
CC_EXTRA_CONFIG_ARRAY="--enable-symver=gnu"

Reported-by: Bryan Hundven <bryanhundven@gmail.com>
Reviewed-by: Bryan Hundven <bryanhundven@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     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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