Issue while building opensbi with clang

[vaibhavvivekdeshpande]

Facing issue while building opensbi with clang from kirkstone branch. Please see below error logs

Log data follows: | DEBUG: Executing python function externalsrc_compile_prefunc | NOTE: opensbi: compiling from external source tree /home/vaibhav/clang/build/../source/opensbi | DEBUG: Python function externalsrc_compile_prefunc finished | DEBUG: Executing python function autotools_aclocals | DEBUG: SITE files ['endian-little', 'bit-64', 'riscv-common', 'common-linux', 'common-glibc', 'riscv64-linux', 'riscv64-linux', 'common'] | DEBUG: Python function autotools_aclocals finished | DEBUG: Executing shell function do_compile | NOTE: make -j 8 PLATFORM=generic I=/home/vaibhav/clang/build/tmp-glibc/work/riscv64-oe-linux/opensbi/1.0-r0/image FW_PIC=y FW_OPTIONS=0x0 -C /home/vaibhav/clang/build/../source/opensbi FW_PAYLOAD_PATH=/home/vaibhav/clang/build/tmp-glibc/deploy/images/qemuriscv64/Image-qemuriscv64.bin | make: Entering directory '/home/vaibhav/clang/source/opensbi' | ELF platform/generic/firmware/payloads/test.elf | /home/vaibhav/clang/build/tmp-glibc/hosttools/ld.bfd: cannot represent machine `riscv' | clang-14: error: ld.lld command failed with exit code 1 (use -v to see invocation) | ERROR: oe_runmake failed | make: Leaving directory '/home/vaibhav/clang/source/opensbi' | WARNING: exit code 1 from a shell command.

Thank you

[kraj]

@vaibhavvivekdeshpande it seems to be not finding cross-linker and then defaulting to what it finds in path which is ld.bfd from hosttools. Looking at the opensbi recipe it uses

EXTRA_OEMAKE += "PLATFORM=${RISCV_SBI_PLAT} I=${D} FW_PIC=n CLANG_TARGET= "

so perhaps try to match these options and see if they match.

[kraj]

is this still an issue with latest master