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config/libc/glibc.in
author "Yann E. MORIN" <yann.morin.1998@free.fr>
Thu Jan 24 22:21:19 2013 +0100 (2013-01-24)
changeset 3174 239ea86a47f6
parent 3142 6569f6a9060c
child 3242 009261a930fc
permissions -rw-r--r--
cc/gcc: remove 'sub-level' version form symbols

Now we use defconfig files to store the samples, we have to be a bit more
conservatives in the symbols names, so as to avoid gigantic version bumps
when updating sub-level versions from a package.

For example (using fictitious versions):
- in crosstool-NG 1.17.0, we choose:
- latest gcc is gcc-linaro-4.7-2012.10, which is the default for the
choice in the menuconfig
- gcc-linaro-4.6-2012.10 is selected
- so, sample has an explicit symbol for the selected gcc version, as it
is not the default
- we update to crosstool-NG 1.18.0:
- latest gcc version is gcc-linaro-4.7-2013.01
- gcc-linaro-46 has been updated to gcc-linaro-4.6-2013.01
- as the sample now has no *valid* symbol to set the gcc version, the
default is used, while we would have expected to still use the 4.6
release from linaro, not the 4.7

Get rid of sub-level (ie. the third digit sequence in versions) from the
symbols for linaro versions.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> 
     1 # glibc options

     2 

     3 ## depends on ! WINDOWS && ! BARE_METAL && ARCH_USE_MMU

     4 ##

     5 ## select LIBC_SUPPORT_NPTL

     6 ## select CC_CORE_PASSES_NEEDED

     7 ##

     8 ## help The de-facto standard for Linux distributions.

     9 ## help Feature-rich, but large...  Most usefull for desktop-like systems.

    10 

    11 choice

    12     bool

    13     prompt "glibc version"

    14 # Don't remove next line

    15 # CT_INSERT_VERSION_BELOW

    16 

    17 config LIBC_GLIBC_V_2_17

    18     bool

    19     prompt "2.17"

    20 

    21 config LIBC_GLIBC_V_2_16_0

    22     bool

    23     prompt "2.16.0"

    24 

    25 config LIBC_GLIBC_V_2_15

    26     bool

    27     prompt "2.15"

    28 

    29 config LIBC_GLIBC_V_2_14_1

    30     bool

    31     prompt "2.14.1"

    32 

    33 config LIBC_GLIBC_V_2_14

    34     bool

    35     prompt "2.14"

    36 

    37 config LIBC_GLIBC_V_2_13

    38     bool

    39     prompt "2.13"

    40 

    41 config LIBC_GLIBC_V_2_12_2

    42     bool

    43     prompt "2.12.2"

    44 

    45 config LIBC_GLIBC_V_2_12_1

    46     bool

    47     prompt "2.12.1"

    48 

    49 config LIBC_GLIBC_V_2_11_1

    50     bool

    51     prompt "2.11.1"

    52 

    53 config LIBC_GLIBC_V_2_11

    54     bool

    55     prompt "2.11"

    56 

    57 config LIBC_GLIBC_V_2_10_1

    58     bool

    59     prompt "2.10.1"

    60     select LIBC_GLIBC_USE_PORTS

    61 

    62 config LIBC_GLIBC_V_2_9

    63     bool

    64     prompt "2.9"

    65 

    66 config LIBC_GLIBC_V_2_8

    67     bool

    68     prompt "2.8"

    69 

    70 endchoice

    71 

    72 config LIBC_VERSION

    73     string

    74 # Don't remove next line

    75 # CT_INSERT_VERSION_STRING_BELOW

    76     default "2.17" if LIBC_GLIBC_V_2_17

    77     default "2.16.0" if LIBC_GLIBC_V_2_16_0

    78     default "2.15" if LIBC_GLIBC_V_2_15

    79     default "2.14.1" if LIBC_GLIBC_V_2_14_1

    80     default "2.14" if LIBC_GLIBC_V_2_14

    81     default "2.13" if LIBC_GLIBC_V_2_13

    82     default "2.12.2" if LIBC_GLIBC_V_2_12_2

    83     default "2.12.1" if LIBC_GLIBC_V_2_12_1

    84     default "2.11.1" if LIBC_GLIBC_V_2_11_1

    85     default "2.11" if LIBC_GLIBC_V_2_11

    86     default "2.10.1" if LIBC_GLIBC_V_2_10_1

    87     default "2.9" if LIBC_GLIBC_V_2_9

    88     default "2.8" if LIBC_GLIBC_V_2_8
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