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difference between rdk 3.x and 4.0

1330hayacool7102
Guru 10655 points

hi TI-friends,

did you know the detailed difference for the following compiler??

rdk3.x

-rwxr-xr-x 2 rd4  rd4   198548 2009-05-22 02:27 arm-none-linux-gnueabi-gcc

rdk4.0

-rwxrwxrwx 1 rd4 rd4 731051 2013-05-03 17:02 arm-arago-linux-gnueabi-gcc

  • 0
    TI__Guru 59700 points

    arm-none-linux-gnueabi-gcc used in rdk3.x is a binary pre-packaged gcc tool chain release from Codesourcery. (Codesourcery 2009q1 tag). It is GCC v4.3.3 .

    arm-arago-linux-gnueabi-gcc used in rdk 4.x is a toolchain built from gcc source using arago distribution and bitbake infrastructure..It is GCC v4.5.3 .

    You can use gcc -dumpspecs option to check the configuration.

    ALong with the toolchain the glibc and filesystem have also been migrated to a version compatible with arm-arago-linux-gnueabi-gcc toolchain in RDK 4.0 release..You should use arm-arago-linux-gnueabi-gcc toolchain to compile your application as well when using RDK 4.0 .The detailed difference between the compiler versions are numerous