Failure To Build From —HEAD On Mac OS Big Sur Beta Version 11.1 Build 20C5061b

[Rogue-Git-Dev]

I know not why but it fails to build on my machine from —HEAD. I am using Mac OS Big Sur beta version 11.1 build 20C5061b with Xcode Command Line Tools 12.3 beta released 12 November. Xcode is not installed. The Terminal output is below. I hope this helps.
————————————————
==> Cloning https://github.com/fernandotcl/monkeys-audio.git
Cloning into '/Users/User/Library/Caches/Homebrew/monkeys-audio--git'...
==> Checking out branch master
Already on 'master'
Your branch is up to date with 'origin/master'.
==> Installing fernandotcl/fernandotcl/monkeys-audio
==> cmake .
==> make install
Last 15 lines from /Users/User/Library/Logs/Homebrew/monkeys-audio/02.make:
[ 84%] Building ASM_NASM object CMakeFiles/libmac.dir/src/MACLib/Assembly/x86_64_mmx.asm.o
/usr/local/bin/yasm -I/tmp/monkeys-audio-20201205-85311-g9gsq5 -I/tmp/monkeys-audio-20201205-85311-g9gsq5/src/Shared -I/tmp/monkeys-audio-20201205-85311-g9gsq5/src/MACLib -f macho -o CMakeFiles/libmac.dir/src/MACLib/Assembly/x86_64_mmx.asm.o /tmp/monkeys-audio-20201205-85311-g9gsq5/src/MACLib/Assembly/x86_64_mmx.asm
[ 87%] Linking CXX static library libmac.a
/usr/local/Cellar/cmake/HEAD-f32026f/bin/cmake -P CMakeFiles/libmac.dir/cmake_clean_target.cmake
/usr/local/Cellar/cmake/HEAD-f32026f/bin/cmake -E cmake_link_script CMakeFiles/libmac.dir/link.txt --verbose=1
/usr/bin/ar qc libmac.a CMakeFiles/libmac.dir/src/Shared/CharacterHelper.cpp.o CMakeFiles/libmac.dir/src/Shared/CircleBuffer.cpp.o CMakeFiles/libmac.dir/src/Shared/GlobalFunctions.cpp.o CMakeFiles/libmac.dir/src/Shared/MACUtils.cpp.o CMakeFiles/libmac.dir/src/Shared/StdLibFileIO.cpp.o CMakeFiles/libmac.dir/src/Shared/WinFileIO.cpp.o CMakeFiles/libmac.dir/src/MACLib/Assembly/common.cpp.o CMakeFiles/libmac.dir/src/MACLib/APECompress.cpp.o CMakeFiles/libmac.dir/src/MACLib/APECompressCore.cpp.o CMakeFiles/libmac.dir/src/MACLib/APECompressCreate.cpp.o CMakeFiles/libmac.dir/src/MACLib/APEDecompress.cpp.o CMakeFiles/libmac.dir/src/MACLib/APEHeader.cpp.o CMakeFiles/libmac.dir/src/MACLib/APEInfo.cpp.o CMakeFiles/libmac.dir/src/MACLib/APELink.cpp.o CMakeFiles/libmac.dir/src/MACLib/APESimple.cpp.o CMakeFiles/libmac.dir/src/MACLib/APETag.cpp.o CMakeFiles/libmac.dir/src/MACLib/BitArray.cpp.o CMakeFiles/libmac.dir/src/MACLib/MACLib.cpp.o CMakeFiles/libmac.dir/src/MACLib/MACProgressHelper.cpp.o CMakeFiles/libmac.dir/src/MACLib/MD5.cpp.o CMakeFiles/libmac.dir/src/MACLib/NNFilter.cpp.o CMakeFiles/libmac.dir/src/MACLib/NewPredictor.cpp.o CMakeFiles/libmac.dir/src/MACLib/Prepare.cpp.o CMakeFiles/libmac.dir/src/MACLib/UnBitArray.cpp.o CMakeFiles/libmac.dir/src/MACLib/UnBitArrayBase.cpp.o CMakeFiles/libmac.dir/src/MACLib/WAVInputSource.cpp.o CMakeFiles/libmac.dir/src/MACLib/Assembly/x86_64_mmx.asm.o
/Library/Developer/CommandLineTools/usr/bin/ranlib: archive member: libmac.a(x86_64_mmx.asm.o) cputype (7) does not match previous archive members cputype (16777223) (all members must match)
/usr/bin/ranlib libmac.a
/Library/Developer/CommandLineTools/usr/bin/ranlib: archive member: libmac.a(x86_64_mmx.asm.o) cputype (7) does not match previous archive members cputype (16777223) (all members must match)
/Library/Developer/CommandLineTools/usr/bin/ranlib: for architecture: x86_64 file: libmac.a(MACUtils.cpp.o) has no symbols
/Library/Developer/CommandLineTools/usr/bin/ranlib: for architecture: x86_64 file: libmac.a(WinFileIO.cpp.o) has no symbols
make[2]: *** [libmac.a] Error 1
make[2]: *** Deleting file `libmac.a'
make[1]: *** [CMakeFiles/libmac.dir/all] Error 2
make: *** [all] Error 2

[gmerrall]

Bit late but run "brew install monkeys-audio -i", run "cmake ." then edit CMakeLists.txt and change approx line 53 from "macho" to "macho64". Run make install and exit

[Rogue-Git-Dev]

My machine is running Monterey and has since a few public betas. It may or may not compile now; I have not tried.