crosstool-ng: config/libc/newlib.in@07a87075fa2d

     1 # newlib options

     3 ## depends on BARE_METAL

     4 ##

     5 ## select LIBC_SUPPORT_THREADS_NONE

     6 ##

     7 ## help Newlib is a C library intended for use on embedded systems. It is a

     8 ## help conglomeration of several library parts, all under free software

     9 ## help licenses that make them easily usable on embedded products. Newlib

    10 ## help is only available in source form. It can be compiled for a wide

    11 ## help array of processors, and will usually work on any architecture with

    12 ## help the addition of a few low-level routines.

    14 choice

    15     bool

    16     prompt "newlib version"

    17 # Don't remove next line

    18 # CT_INSERT_VERSION_BELOW

    20 config LIBC_NEWLIB_V_1_20_0

    21     bool

    22     prompt "1.20.0 (EXPERIMENTAL)"

    23     depends on EXPERIMENTAL

    25 config LIBC_NEWLIB_V_1_19_0

    26     bool

    27     prompt "1.19.0 (EXPERIMENTAL)"

    28     depends on EXPERIMENTAL

    30 config LIBC_NEWLIB_V_1_18_0

    31     bool

    32     prompt "1.18.0 (EXPERIMENTAL)"

    33     depends on EXPERIMENTAL

    35 config LIBC_NEWLIB_V_1_17_0

    36     bool

    37     prompt "1.17.0"

    39 config LIBC_NEWLIB_CVS

    40     bool

    41     prompt "Use CVS snapshot"

    42     depends on CONFIGURE_has_cvs

    43     help

    44       The newlib "team" rolls new releases about once a year (december).

    45       This is quite a long time between releases, in case code was fixed.

    47       Saying 'Y' here will allow you to use the bleeding-edge code from

    48       the CVS repository. This may or may not fix your issues, may or may

    49       not build, may or may not crash your machine, may or may not withdraw

    50       money from your bank account, may or may not date your girlfriend,

    51       may or may not resurect Elvis... :-)

    53       In a word: use the CVS snapshot at your own risk!

    55 config LIBC_NEWLIB_CUSTOM

    56     bool

    57     prompt "Custom newlib"

    58     depends on EXPERIMENTAL

    60 endchoice

    62 if LIBC_NEWLIB_CUSTOM

    64 config LIBC_NEWLIB_CUSTOM_LOCATION

    65     string

    66     prompt "Full path to custom newlib source"

    67     default ""

    68     help

    69       Enter the path to the directory (or tarball) of your source for newlib,

    70       or leave blank to use default CT_CUSTOM_LOCATION_ROOT_DIR/newlib

    72 endif # LIBC_NEWLIB_CUSTOM

    74 config LIBC_VERSION

    75     string

    76     prompt "use CVS tag" if LIBC_NEWLIB_CVS

    77 # Don't remove next line

    78 # CT_INSERT_VERSION_STRING_BELOW

    79     default "1.20.0" if LIBC_NEWLIB_V_1_20_0

    80     default "1.19.0" if LIBC_NEWLIB_V_1_19_0

    81     default "1.18.0" if LIBC_NEWLIB_V_1_18_0

    82     default "1.17.0" if LIBC_NEWLIB_V_1_17_0

    83     default "custom" if LIBC_NEWLIB_CUSTOM

    84     help

    85       Enter the tag you want to use.

    86       Leave empty to use the 'head' of the repository.

    88 comment "Architecture specific options"

    90 config ATMEL_AVR32_HEADERS

    91     bool

    92     prompt "Install Atmel AVR32 headers"

    93     depends on ARCH_avr32

    94     default y

    95     help

    96       Install Atmel AVR32 headers for native AVR32 development. Most

    97       AVR32 MCU devices are supported.

    99       If you do native AVR32 development you want to say 'Y' here.

author	David Holsgrove <david.holsgrove@xilinx.com>
	Thu Oct 11 14:39:45 2012 +1000 (2012-10-11)
changeset 3094	07a87075fa2d
parent 3047	6d88d6558b7a
child 3095	ee3bc44bf7f9
permissions	-rw-r--r--