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riscv-collab / riscv-gnu-toolchain

GNU toolchain for RISC-V, including GCC
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can't build in mac #866

Closed quantrpeter closed 3 years ago

quantrpeter commented 3 years ago

/bin/sh: flock: command not found

image

thanks

jim-wilson commented 3 years ago

I don't have a mac, so can't directly support builds on mac, other than to suggest that you need homebrew, and you might need to substitute the gnu versions of tools when macos has non-gnu versions that work differently, e.g. use gsed instead of sed, gtar instead of tar, and gawk instead of awk. homebrew should have a flock program.

sifive/freedom-tools does have support for building on a mac, you might want to look at that. This builds more than the toolchain, but "make toolchain" on darwin should just build a toolchain.

jim-wilson commented 3 years ago

You can also try downloading mac binaries if you can't figure out how to build it. There is a copy of the SiFive toolchain built for macos on the Sifive web site software page, and links to a number of third party toolchains, though I don't know if any of those support macos offhand. I think the third party ones are mostly MS Windows.

ilg-ul commented 3 years ago

If you are searching for a newlib toolchain, the xPack GNU RISC-V Embedded GCC supports Intel macOS:

quantrpeter commented 3 years ago

thanks