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config/libc/uClibc.in
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sun Jan 17 23:06:02 2010 +0100 (2010-01-17)
changeset 1740 c57458bb354d
parent 1639 bdf7ab3588c6
child 1787 626a0914bfe0
permissions -rw-r--r--
configure: do not require hg when configuring in an hg clone

When configuring in an hg clone, we need hg to compute the version string.
It can happen that users do not have Mercurial (eg. if they got a snapshot
rather that they did a full clone). In this case, we can still run, of
course, so simply fill the version string with a sufficiently explicit
value, that does not require hg. The date is a good candidate. 
     1 # uClibc options

     2 # depends on ! BARE_METAL

     3 

     4 config LIBC_uClibc

     5     select LIBC_SUPPORT_LINUXTHREADS

     6     help

     7       The de-facto standard for embeded linux systems.

     8       Highly configurable, thus as feature-rich as you need, without

     9       compromising for size.

    10 

    11 choice

    12     bool

    13     prompt "uClibc version"

    14 # Don't remove next line

    15 # CT_INSERT_VERSION_BELOW

    16 

    17 config LIBC_UCLIBC_V_0_9_30_2

    18     bool

    19     prompt "0.9.30.2 (EXPERIMENTAL)"

    20     depends on EXPERIMENTAL

    21     select LIBC_UCLIBC_0_9_30_or_later

    22 

    23 config LIBC_V_0_9_30_1

    24     bool

    25     prompt "0.9.30.1"

    26     select LIBC_UCLIBC_0_9_30_or_later

    27 

    28 config LIBC_V_0_9_30

    29     bool

    30     prompt "0.9.30"

    31     select LIBC_UCLIBC_0_9_30_or_later

    32 

    33 config LIBC_V_0_9_29

    34     bool

    35     prompt "0.9.29 (OBSOLETE)"

    36     depends on OBSOLETE

    37 

    38 config LIBC_V_0_9_28_3

    39     bool

    40     prompt "0.9.28.3 (OBSOLETE)"

    41     depends on OBSOLETE

    42 

    43 config LIBC_V_snapshot

    44     bool

    45     prompt "latest snapshot (EXPERIMENTAL)"

    46     depends on EXPERIMENTAL

    47 

    48 config LIBC_V_specific_date

    49     bool

    50     prompt "<specific date> (EXPERIMENTAL)"

    51     depends on EXPERIMENTAL

    52 

    53 endchoice

    54 

    55 config LIBC_VERSION

    56     string

    57     prompt "Enter date (YYYYMMDD)" if LIBC_V_specific_date

    58 # Don't remove next line

    59 # CT_INSERT_VERSION_STRING_BELOW

    60     default "0.9.30.2" if LIBC_UCLIBC_V_0_9_30_2

    61     default "0.9.30.1" if LIBC_V_0_9_30_1

    62     default "0.9.30" if LIBC_V_0_9_30

    63     default "0.9.29" if LIBC_V_0_9_29

    64     default "0.9.28.3" if LIBC_V_0_9_28_3

    65     default "snapshot" if LIBC_V_snapshot

    66 

    67 config LIBC_UCLIBC_0_9_30_or_later

    68     bool

    69     default n

    70     select LIBC_UCLIBC_PARALLEL

    71 

    72 config LIBC_UCLIBC_PARALLEL

    73     bool

    74     default n

    75 

    76 choice

    77     bool

    78     prompt "uClibc verbosity:"

    79     default LIBC_UCLIBC_VERBOSITY_0

    80 

    81 config LIBC_UCLIBC_VERBOSITY_0

    82     bool

    83     prompt "Simplified"

    84     help

    85       Print simplified command lines.

    86 

    87 config LIBC_UCLIBC_VERBOSITY_1

    88     bool

    89     prompt "Full commands"

    90     help

    91       Print full command lines.

    92 

    93 endchoice

    94 

    95 config LIBC_UCLIBC_VERBOSITY

    96     string

    97     default ""      if LIBC_UCLIBC_VERBOSITY_0

    98     default "V=1"   if LIBC_UCLIBC_VERBOSITY_1

    99 

   100 choice

   101     bool

   102     prompt "Debug level"

   103     default LIBC_UCLIBC_DEBUG_LEVEL_0

   104 

   105 config LIBC_UCLIBC_DEBUG_LEVEL_0

   106     bool

   107     prompt "none"

   108 

   109 config LIBC_UCLIBC_DEBUG_LEVEL_1

   110     bool

   111     prompt "minimal"

   112 

   113 config LIBC_UCLIBC_DEBUG_LEVEL_2

   114     bool

   115     prompt "all"

   116 

   117 endchoice

   118 

   119 config LIBC_UCLIBC_DEBUG_LEVEL

   120     int

   121     default 0 if LIBC_UCLIBC_DEBUG_LEVEL_0

   122     default 1 if LIBC_UCLIBC_DEBUG_LEVEL_1

   123     default 2 if LIBC_UCLIBC_DEBUG_LEVEL_2

   124 

   125 config LIBC_UCLIBC_BUILD_CROSS_LDD

   126     bool

   127     prompt "Build cross-ldd"

   128     default y

   129     help

   130       Say 'y' here to build a cross-ldd to run in the host.

   131       

   132       Building a cross-ldd only works on ELF systems, that is,

   133       if you build under Cygwin, you *must* say 'n' here.

   134 

   135 config LIBC_UCLIBC_CONFIG_FILE

   136     string

   137     prompt "Configuration file"

   138     default ""

   139     help

   140       Path to the configuration file.

   141       

   142       You _must_ provide one (for now).

   143 

   144 config LIBC_UCLIBC_LOCALES

   145     bool

   146     select LIBC_UCLIBC_WCHAR

   147     prompt "Add support for locales"

   148     default n

   149     help

   150       Say y if you want uClibc to support localisation.

   151 

   152       Note that seems to be broken on recent uClibc releases.

   153 

   154 config LIBC_UCLIBC_WCHAR

   155     bool

   156     prompt "Add support for WCHAR"

   157     default n

   158     help

   159       Say y if you want uClibc to support WCHAR.

   160 

   161       Maybe this is needed, if you're building a C++-Compiler
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