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config/kernel/linux.in.2
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Tue Jan 03 22:57:25 2012 +0100 (2012-01-03)
changeset 2936 2dfea349d307
parent 2446 d902cd77419f
permissions -rw-r--r--
cc/gcc: build core compilers for canadian

Currently, we rely on an existing external cross-compiler targetting
the target, to build the C library.

This can pause quite a few problems if that compiler is different from
the one we are building, because it could introduce some ABI issues.

This patch removes this dependency, by building the core compilers
as we do for standard cross, and also by building the binutils and
gcc, for running on the build machine.

This means we no longer need to offer the cross-sompiler selection in
the menuconfig.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     1 # Linux kernel options

     2 

     3 if ! KERNEL_LINUX_USE_CUSTOM_HEADERS

     4 

     5 choice

     6     bool

     7     prompt "Kernel verbosity:"

     8     default KERNEL_LINUX_VERBOSITY_0

     9 

    10 config KERNEL_LINUX_VERBOSITY_0

    11     bool

    12     prompt "Simplified"

    13     help

    14       Print simplified command lines.

    15 

    16 config KERNEL_LINUX_VERBOSITY_1

    17     bool

    18     prompt "Full commands"

    19     help

    20       Print full command lines.

    21 

    22 config KERNEL_LINUX_VERBOSITY_2

    23     bool

    24     prompt "Exec reasons"

    25     help

    26       Print the reasons why a make target is rebuild.

    27 

    28 endchoice

    29 

    30 config KERNEL_LINUX_VERBOSE_LEVEL

    31     int

    32     default 0 if KERNEL_LINUX_VERBOSITY_0

    33     default 1 if KERNEL_LINUX_VERBOSITY_1

    34     default 2 if KERNEL_LINUX_VERBOSITY_2

    35 

    36 config KERNEL_LINUX_INSTALL_CHECK

    37     bool

    38     prompt "Check installed headers"

    39     default y

    40     help

    41       If you are in doubt that installed headers are buggy, say 'Y'

    42       here to have an extra check passed onto the headers.

    43 

    44 endif # ! KERNEL_LINUX_USE_CUSTOM_HEADERS
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