[OE-core] gcc version mismatch in sdk generation

[Khem Raj]

On Mon, Aug 8, 2011 at 6:33 PM, James Limbouris
<james at digitalmatter.com.au> wrote:
> On Tue Aug 9 01:25:55 CEST 2011, Richard Purdie wrote:
>>On Mon, 2011-08-08 at 05:02 +0000, James Limbouris wrote:
>>> Hi,
>>>
>>> In oe-core, with Angstrom 2010.x, generating an sdk with:
>>>
>>> bitbake meta-toolchain-qte
>>>
>>> is giving me a toolchain with gcc-4.6.1 binaries in the i686 sysroot, but
>>> gcc-4.5.4 runtime libraries in the arm (target) sysroot. The sdk can't
>>> link until a symlink is installed to trick it into using the 4.5.4 libraries.
>>>
>>> I've checked the preferred versions, but they seem to be set consistently
>>> in the disto's conf file, at least as far as I can see.
>>>
>>> 'bitbake -s | grep gcc' gives:
>>> gcc                                     :4.5-r39.1+svnr176640
>>> gcc-cross                               :4.5-r39.2+svnr176640
>>> gcc-cross-canadian-arm                  :4.5-r39.0+svnr176640
>>> gcc-cross-initial                       :4.5-r39.0+svnr176640
>>> gcc-cross-intermediate                  :4.5-r39.0+svnr176640
>>> gcc-crosssdk                            :4.5-r39.0+svnr176640
>>> gcc-crosssdk-initial                    :4.5-r39.0+svnr176640
>>> gcc-crosssdk-intermediate               :4.5-r39.0+svnr176640
>>> gcc-runtime                             :4.5-r39.1+svnr176640
>>> gcc-runtime-nativesdk                    :4.6.1+svnr175454-r5     :4.5-r39.1+svnr176640
>>> gccmakedep                                         1:1.0.2-r3
>>> libgcc                                  :4.5-r39.1+svnr176640
>>> libgcc-nativesdk                         :4.6.1+svnr175454-r3     :4.5-r39.1+svnr176640
>>
>> The nativesdk and crosssdk versions need to match at the very least.
>>
>> Cheers,
>>
>> Richard
>
> Yes - that's what is so confusing. They seem to match in the Angstrom conf:


what does SDKGCCVERSION contain ?

>
> #Everybody else can just use this:
> ANGSTROM_GCC_VERSION                             ?= "4.5"
>
> ANGSTROM_BINUTILS_VERSION                        ?= "2.20.1"
>
> PREFERRED_VERSION_binutils                       ?= "${ANGSTROM_BINUTILS_VERSION}"
> PREFERRED_VERSION_binutils-cross                 ?= "${ANGSTROM_BINUTILS_VERSION}"
> PREFERRED_VERSION_binutils-crosssdk              ?= "${ANGSTROM_BINUTILS_VERSION}"
> PREFERRED_VERSION_binutils-cross-canadian        ?= "${ANGSTROM_BINUTILS_VERSION}"
>
> PREFERRED_VERSION_gcc                            ?= "${ANGSTROM_GCC_VERSION}"
> PREFERRED_VERSION_gcc-cross                      ?= "${ANGSTROM_GCC_VERSION}"
> PREFERRED_VERSION_gcc-cross-initial              ?= "${ANGSTROM_GCC_VERSION}"
> PREFERRED_VERSION_gcc-cross-intermediate         ?= "${ANGSTROM_GCC_VERSION}"
> PREFERRED_VERSION_gcc-cross-canadian             ?= "${ANGSTROM_GCC_VERSION}"
> PREFERRED_VERSION_gcc-crosssdk                   ?= "${ANGSTROM_GCC_VERSION}"
> PREFERRED_VERSION_gcc-crosssdk-initial           ?= "${ANGSTROM_GCC_VERSION}"
> PREFERRED_VERSION_gcc-crosssdk-intermediate      ?= "${ANGSTROM_GCC_VERSION}"
> PREFERRED_VERSION_gcc-runtime                    ?= "${ANGSTROM_GCC_VERSION}"
> PREFERRED_VERSION_gcc-runtime-nativesdk          ?= "${ANGSTROM_GCC_VERSION}"
> PREFERRED_VERSION_libgcc                         ?= "${ANGSTROM_GCC_VERSION}"
> PREFERRED_VERSION_libgcc-nativesdk               ?= "${ANGSTROM_GCC_VERSION}"
>
> Regards
> James Limbouris
>
>
> _______________________________________________
> Openembedded-core mailing list
> Openembedded-core at lists.openembedded.org
> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
>