topic Re: imx-automotive-14.0.0_2.3.0 build issue in i.MX Processors

imx-automotive-14.0.0_2.3.0 build issue

VarunK1 — Tue, 22 Jul 2025 06:18:16 GMT

I am trying to build "imx-automotive-14.0.0_2.3.0" in ubuntu 22.04 desktop. when I initiated the android build (I ran this command " ./imx-make.sh -j4 2>&1 | tee build-log.txt "). The build is started, ran for few minutes and terminated. I am attaching build-log.txt file for your reference. Kindly, help me with this issue. Thank you in advance

Re: imx-automotive-14.0.0_2.3.0 build issue

Zhiming_Liu — Wed, 23 Jul 2025 00:47:51 GMT

Hi @VarunK1

Please install necessary host packages referring the user guide.

Best Regards,
Zhiming

Re: imx-automotive-14.0.0_2.3.0 build issue

VarunK1 — Tue, 29 Jul 2025 11:38:36 GMT

Hi,

I have installed necessary packages and initiated build. After that, I got an error saying "libbpf: BTF header not found
pahole: .tmp_vmlinux.btf: Invalid argument
LD .tmp_vmlinux.kallsyms1
NM .tmp_vmlinux.kallsyms1.syms
KSYMS .tmp_vmlinux.kallsyms1.S
AS .tmp_vmlinux.kallsyms1.S
LD .tmp_vmlinux.kallsyms2
NM .tmp_vmlinux.kallsyms2.syms
KSYMS .tmp_vmlinux.kallsyms2.S
AS .tmp_vmlinux.kallsyms2.S
LD vmlinux
BTFIDS vmlinux
FAILED: load BTF from vmlinux: Invalid argument
make[4]: *** [/home/sdv/Music/android_build/vendor/nxp-opensource/kernel_imx/scripts/Makefile.vmlinux:37: vmlinux] Error 255
make[4]: *** Deleting file 'vmlinux'
make[3]: *** [/home/sdv/Music/android_build/vendor/nxp-opensource/kernel_imx/Makefile:1237: vmlinux] Error 2
make[2]: *** [/home/sdv/Music/android_build/vendor/nxp-opensource/kernel_imx/Makefile:252: __sub-make] Error 2
make[2]: Leaving directory '/home/sdv/Music/android_build/out/target/product/mek_8q/obj/KERNEL_OBJ'
make[1]: *** [Makefile:252: __sub-make] Error 2
make[1]: Leaving directory '/home/sdv/Music/android_build/vendor/nxp-opensource/kernel_imx'
make: *** [/home/sdv/Music/android_build/device/nxp/common/build/kernel.mk:197: /home/sdv/Music/android_build/out/target/product/mek_8q/obj/KERNEL_OBJ/arch/arm64/boot/Image.lz4] Error 2
make: Leaving directory '/home/sdv/Music/android_build'". So, I have unchecked the Generate BTF typeinfo option.

I have initiated a fresh build again but build ran for few minutes and stopped. I am attaching the build-log file for reference. Kindly, help me with this issue. Thanks in advance.

Re: imx-automotive-14.0.0_2.3.0 build issue

Zhiming_Liu — Wed, 30 Jul 2025 01:26:26 GMT

Hi,

As it is saying need libbpf header, you need install libbpf-dev.

Best Regards,
Zhiming

Re: imx-automotive-14.0.0_2.3.0 build issue

VarunK1 — Thu, 31 Jul 2025 06:59:07 GMT

Hi,

I have installed libbpf-dev but still facing issue while building. I am attaching build-log file. Kindly, help me resolve this issue.

Other changes I have done
1) In this path /home/sdv/Music/imx-automotive-14.0.0_2.3.0/android_build/vendor/nxp-opensource/kernel_imx/scripts/

inside file link-vmlinux.sh, commented below piece of code.

#if ! [ -x "$(command -v ${PAHOLE})" ]; then

# echo >&2 "BTF: ${1}: pahole (${PAHOLE}) is not available"

# return 1

#fi

2) In this path,/home/sdv/Music/imx-automotive-14.0.0_2.3.0/android_build/out/target/product/mek_8q/obj/KERNEL_OBJ/

Inside .config file,

changed CONFIG_DEBUG_INFO_BTF=y to # CONFIG_DEBUG_INFO_BTF is not set
changed CONFIG_DEBUG_INFO_DWARF5=y to # CONFIG_DEBUG_INFO_DWARF5 is not set

Re: imx-automotive-14.0.0_2.3.0 build issue

joanxie — Mon, 04 Aug 2025 06:12:46 GMT

could you build android 14 successfully if you don't change anything? suggest you to build the android 14 without any modification, to improve your building environment is fine at least