Source build failing with ARMIE_COMMAND ARMIE_COMMAND-NOTFOUND

My source build was working, prior to my vacation (around 5 weeks ago). I am on an M1 mac

I notice that that the mac build instructions have changed. I have brew installed llvm. I run the setup command that is in the latest docs.

export CMAKE_PREFIX_PATH=${CONDA_PREFIX:-"$(dirname $(which conda))/../"}

MACOSX_DEPLOYMENT_TARGET=10.9 CC=clang CXX=clang++ python setup.py build --cmake-only
ccmake build

I get an output :slight_smile: ARMIE_COMMAND                    ARMIE_COMMAND-NOTFOUND                       
 ATEN_INSTALL_BIN_SUBDIR          bin                                          
 ATEN_INSTALL_INCLUDE_SUBDIR      include                                      
 ATEN_INSTALL_LIB_SUBDIR          lib                                          
 ATEN_NO_TEST                     OFF                                          
 ATEN_THREADING                   OMP                                          
 AT_INSTALL_BIN_DIR               bin                                          
 AT_INSTALL_INCLUDE_DIR           include                                      
 AT_INSTALL_LIB_DIR               lib                                          
 AT_INSTALL_SHARE_DIR             share                                        
 BENCHMARK_BUILD_32_BITS          OFF                                          
 BENCHMARK_DOWNLOAD_DEPENDENCIE   OFF                                          
 BENCHMARK_ENABLE_ASSEMBLY_TEST   OFF                                          
 BENCHMARK_ENABLE_DOXYGEN         OFF                                          
 BENCHMARK_ENABLE_EXCEPTIONS      ON                                           
 BENCHMARK_ENABLE_GTEST_TESTS     ON                                           
 BENCHMARK_ENABLE_INSTALL         OFF                                          

ARMIE_COMMAND: Path to a program.                                               
Keys: [enter] Edit an entry [d] Delete an entry             CMake Version 3.26.4
      [l] Show log output   [c] Configure
      [h] Help              [q] Quit without generating
      [t] Toggle advanced mode (currently off)

I think the issue os that cmakecache.txt contains line
ARMIE_COMMAND:FILEPATH=ARMIE_COMMAND-NOTFOUND
This file is generated from the cmake command - so I cannot just comment this line out.
I do not have an armclang++ to run here - I am running clang++.

any thoughts?

I force reinstalled conda and this went away.