config/debug/dmalloc.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 1844 4d6a56579d9d
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 # dmalloc debug facility
     2 
     3 ## depends on ! BACKEND
     4 ##
     5 ## help dmalloc helps tracking memory allocation mis-usage
     6 ## help such as double-free, use-after-free...
     7 
     8 choice
     9     bool
    10     prompt "dmalloc version"
    11 # Don't remove next line
    12 # CT_INSERT_VERSION_BELOW
    13 
    14 config DMALLOC_V_5_5_2
    15     bool
    16     prompt "5.5.2"
    17 
    18 endchoice
    19 
    20 config DMALLOC_VERSION
    21     string
    22 # Don't remove next line
    23 # CT_INSERT_VERSION_STRING_BELOW
    24     default "5.5.2" if DMALLOC_V_5_5_2