Building riscv-pk fails to get environment

[sbancuz]

Background Work

• Yes, I searched the mailing list
• Yes, I searched prior issues
• Yes, I searched the documentation

Chipyard Version and Hash

Release: 1.13.0
Hash: 69eba86

OS Setup

building from source fails in step 3 so ./build-setup.sh riscv-tools

Other Setup

Ex: Prior steps taken / Documentation Followed / etc...

Current Behavior

the build fails at this line in toolchains/riscv-tools/riscv-pk/bbl/bbl.mk.in

if $(READELF) -h $< 2> /dev/null > /dev/null; then $(OBJCOPY) -O binary --set-section-flags .bss=alloc,load,contents $< $@; else cp $< $@; fi

Expected Behavior

It builds

Other Information

The build fails because configure doesn't use the correct version of $OBJCOPY, but uses the glbally available one, which in my case wasn't riscv64-unknown-elf-objcopy.

As a simple fix i just updated the makefile by prepending this

CC = $(RISCV)/bin/riscv64-unknown-elf-gcc
OBJCOPY = $(RISCV)/bin/riscv64-unknown-elf-objcopy

And the build succeded. I'm not sure if this is an issue with how chipyard builds riscv-pk or the package itself. By reading riscv-pk issues it seems that it does read the PATH variables correctly, but on my system something doesn't want to work i guess.