sbeamer
commented
6 months ago It is possible to build https://github.com/riscv-collab/riscv-gnu-toolchain on an arm mac. Three years later, much of the oddities about arm have been smoothed out. You do need to install a lot of dependences, and since you are not using brew, it will not do so automatically.
Out of context, I do not recognize the error message. The reference to bbl is surprising, since the test should only be used pk (and hello).
Hi, I've been struggling for a while to build the riscv-gnu-toolchain on my M1 Mac with apple silicon. Tried cloning the toolchain from the GitHub respository and building following the instructions to configure and make, but I am getting errors in my config.log file suggestion arm64 arch incompatibilities in the build process for gcc and gmp. So I thought I would try Scott's pre build for OSX using brew got as far as the make and it has installed the tools. So I then tried to run the test as suggested brew test riscv-tools but I get the following error ==> Testing riscv-software-src/riscv/riscv-tools ==> /usr/local/opt/riscv-gnu-toolchain/bin/riscv64-unknown-elf-gcc /private/tmp/riscv-tools-test-20240207-78288-ktvp1q/hello.c ==> spike pk /private/tmp/riscv-tools-test-20240207-78288-ktvp1q/a.out Error: riscv-software-src/riscv/riscv-tools: failed An exception occurred within a child process: Minitest::Assertion: --- expected +++ actual @@ -1,2 +1 @@ -"bbl loader\r -hello" +"hello"
any clues anyone
Also, if my install is in fact OK, I need the tools to build for 32bit and 64bit - I think this page says both are supported. Do I just need to create symbolic links for risk64-unknown-elf-gcc and risk32-unknown-elf-gcc to point at risk64-elf-gcc? any help appreciated thanks