How to upgrade glibc in yocto sdk V2.0

[Suraj_Prakash]

Hi,

     We are trying to install Yuma Package for software development in our router.

  While trying to run it we get the error shown:-
   glibc library version 2.22 is required to run yuma package...
  Currently glibc library version 2.20 is installed...

currently the sdk which we are using has the glibc 2.20 .Can anyone please suggest how can we get the glibc 2.22 in the yocto sdk V2.0 ??

[yipingwang]

Please refer to the following section in sources/meta-freescale/conf/distro/fsl-qoriq.conf

# Set preferred toolchain version for arm targets
PREFERRED_VERSION_cross-localedef-native_qoriq-arm = "2.22%"
GCCVERSION_qoriq-arm = "linaro-4.9"
BINUVERSION_qoriq-arm = "linaro-2.25"
GLIBCVERSION_qoriq-arm = "linaro-2.20"
GDBVERSION_qoriq-arm = "7.10.1+fsl"

PREFERRED_VERSION_cross-localedef-native_qoriq-arm64 = "2.22%"
GCCVERSION_qoriq-arm64 = "linaro-4.9"
BINUVERSION_qoriq-arm64 = "linaro-2.25"
GLIBCVERSION_qoriq-arm64 = "linaro-2.20"
GDBVERSION_qoriq-arm64 = "7.10.1+fsl"

GCCVERSION_qoriq-ppc = "4.9.2"
BINUVERSION_qoriq-ppc = "2.25"
GLIBCVERSION_qoriq-ppc = "2.20"

I assume that you use PowerPC architecture processor, please do the following modification .

GLIBCVERSION_qoriq-ppc = "2.20"

=>
GLIBCVERSION_qoriq-ppc = "2.22"

Then recreate the build project to rebuild rootfs filesystem.