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config/kernel.in
author Cody Schafer <dev@codyps.com>
Fri May 09 19:13:49 2014 -0700 (2014-05-09)
changeset 3312 4876ff97e039
parent 2484 d1a8c2ae7946
permissions -rw-r--r--
cc/gcc: allow CC_EXTRA_CONFIG_ARRAY on baremetal

The final bare-metal compiler is built using the core backend.
Currently the core uses the CC_CORE_EXTRA_CONFIG_ARRAY variable.

While this works as supposed to, this can leave the user puzzled
in the menuconfig, since all he can see is the core options, not
the final options.

Only show the core options if any of the core passes are needed,
and use the final options in the core-backend if we're issuing
the bare-metal compiler.

Signed-off-by: Cody P Schafer <dev@codyps.com>
[yann.morin.1998@free.fr: hide core options if no core pass needed;
use final option in core backend if issuing the bare-metal compiler]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Message-Id: <22181e546ba746202489.1399688067@localhost>
Patchwork-Id: 347586 
     1 # Kernel options

     2 

     3 menu "Operating System"

     4 

     5 # Config option used throughout the config and code to determine wether

     6 # we have a kernel or not (there might be different bare metal stuff)...

     7 config BARE_METAL

     8     bool

     9 

    10 config WINDOWS

    11     bool

    12 

    13 # Each target OS (aka kernel) that support shared libraries can select

    14 # this, so the user can decide whether or not to build a shared library

    15 # enabled toolchain

    16 config KERNEL_SUPPORTS_SHARED_LIBS

    17     bool

    18 

    19 config KERNEL

    20     string

    21 

    22 config KERNEL_VERSION

    23     string

    24 

    25 source "config.gen/kernel.in"

    26 

    27 comment "Common kernel options"

    28 

    29 config SHARED_LIBS

    30     bool

    31     prompt "Build shared libraries"

    32     depends on KERNEL_SUPPORTS_SHARED_LIBS

    33     default y

    34     help

    35       Say 'y' here, unless you don't want shared libraries.

    36       

    37       You might not want shared libraries if you're building for a target that

    38       don't support it (maybe some nommu targets, for example, or bare metal).

    39 

    40 source "config.gen/kernel.in.2"

    41 

    42 endmenu
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