You should disable CONFIG_LOCALVERSION_AUTO in your defconfig as it is not compatible with way how the new KERNEL_LOCALVERSION feature works. It will double the version string at the end.
Peter > -----Original Message----- > From: yocto@lists.yoctoproject.org <yocto@lists.yoctoproject.org> On Behalf Of > Tamás Soós via lists.yoctoproject.org > Sent: Wednesday, November 13, 2024 21:09 > To: yocto@lists.yoctoproject.org > Subject: [yocto] Kernel name is too long #poky #kirkstone > > Hi, > > I’m trying to build an image for a custom board. The build works fine with > kirkstone-4.0.16, but it fails on 4.0.17. Here’s the output from the kernel > recipe: > > | HOSTCC scripts/dtc/libfdt/fdt_empty_tree.o > | "5.15.82-bsp-yocto-ampliphy-am335x-pd23.1.0-bsp-yocto-ampliphy-am335x- > pd23.1.0" exceeds 64 characters > | make: *** [/home/tamas/poky/build/tmp/work-shared/phyboard-regor- > am335x-1/kernel-source/Makefile:1308: include/generated/utsrelease.h] Error 1 > | make: *** Waiting for unfinished jobs…. > > I saw the following fixes in the release notes that could be relevant: > • kernel.bbclass: introduce KERNEL_LOCALVERSION > • kernel: fix localversion in v6.3+ > • kernel: make LOCALVERSION consistent between recipes > > I checked the config with menuconfig and saw the local version was set to > “-bsp- > yocto-ampliphy-am335x-pd23.1.0”. > On 4.0.16 it is also set to the same thing. This is a custom kernel recipe > that > inherits kernel and kconfig. > > This is as far as I’ve gotten. I couldn’t figure out how this local version > is set. I tried > searching for it, but I found nothing suspicious. > I also tried manually specifying KERNEL_LOCALVERSION in the kernel recipe, but > nothing changed. > > How could I figure out what is wrong with the custom kernel recipe?
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