Test and make with no multilib fails on M1 (Seqoia)

[bferguson3]

==> Installing riscv-software-src/riscv/riscv-gnu-toolchain --with-NOmultilib
==> git submodule update --depth 1 --init --recursive newlib
==> git submodule update --depth 1 --init --recursive binutils
==> git submodule update --depth 1 --init --recursive gcc
==> ./configure --with-cmodel=medany --disable-gdb
==> make
Last 15 lines from /Users/bent/Library/Logs/Homebrew/riscv-gnu-toolchain/05.make:
2024-10-16 14:52:45 +0000

make

Makefile:51: *** commands commence before first target. Stop.

If reporting this issue please do so at (not Homebrew/brew or Homebrew/homebrew-core):
https://github.com/riscv-software-src/homebrew-riscv/issues

Install works without the NOmultilib option, but then the riscv test will fail with no output.

[sbeamer]

With the fixes upstream and new bottles, this should hopefully all work. Please try installing with brew again.