Switch to pre-built recombine (Mac)

[rolyp]

Use the pre-built recombine binary (terrylyons/recombine#25). Mac only for now as pre-built binaries for Linux and Windows are WIP. May significantly reduce the case for #73 and #75.

• retrieve installer via artifacts API – looks like a huge pain in the butt
• retrieve installer via dawidd6/action-download-artifact
  • repo argument parses weirdly (see here – looks like terrylyons/recombine is correct syntax)
  • whatever string I pass to repo, Action fails with Error: Not Found (=404?); possible reasons:
    • secrets.GITHUB_TOKEN not found – no, that reports Input required and not supplied: github_token
    • release branch not found – no, that reports RunID: and then Not Found
    • artifact called build not found ❌ omitting name argument will download all artifacts
  • authenticate: secrets.RECOMBINE_LOGIN works (isn’t that a password, not an authentication token?)
• retrieve installer (specific version for now) from the command line using curl
  • Not Found (404) ❌ not supported
• remove git-preamble.sh step
• run cmake -- install step
  • INSTALL cannot find /Users/runner/work/recombine/recombine/build/recombine/recombine.framework
    • use --prefix option to over CMAKE_INSTALL_PREFIX ❌ no change
    • CMAKE_BUILD_RPATH
    • CMAKE_BUILD_RPATH_USE_ORIGIN
    • CMAKE_INSTALL_RPATH
    • CMAKE_MACOSX_RPATH – defaults to TRUE
    • other bullshit to do with RPATH
  • otool -l to inspect binaries for value(s?) of LC_RPATH in recombine binary:
    • recombine build, before test install: /opt/intel/compilers_and_libraries/mac/mkl/../compiler/lib
    • recombine build, after test install: /Users/runner/lyonstech/recombine.framework/Versions/C
    • esig pre-built version, before install: /opt/intel/compilers_and_libraries/mac/mkl/../compiler/lib
  • otool -D to look at “install name”: recombine/recombine.framework/Versions/C/recombine
  • decompose: path ofrecombine build (/Users/runner/work/recombine/recombine/build) + install name
• add test_recombine step

[rolyp]

Aborting terrylyons/recombine#35 and related tasks, so this is no longer relevant.