Kaldi cross-compiled to AARCH64 without the problems of the gfortran toolchain

[cx421774557]

Hello, I'm using aarch64's cross-compile toolchain (no gfortran tool) to compile kaldi,. Due to the use of the OpenBLAS library, which has .f files, gfortran is required, resulting in compilation failure.

I referred to the compilation method of android, and the compilation was successful, but there were a total of 105 test programs, of which 90 tests passed, and the other 15 test programs had 7 tests failed and 8 crashed. After tracking, these issues all point to the https://github.com/simonlynen/android_libs.git in the replaced library.

How do I deal with this situation?

[danpovey]

Can you be more precise about the error messages, e.g. paste them?
If you can find the PR in which the cross-compilation to aarch64 was last touched and tag it or put the discussion there, it may increase the chance of bringing in the right people.

[giorgosHadji]

Hello, any progress on this?
I am trying to link openBlas on KALDI, on windows arm64, but my compilation fails as kaldi can't find the openBlas library (which I have compiled and installed locally under c:\opt\lib

[cmake] -- Running gen_cmake_skeleton.py
[cmake] Cannot find file at 'c:\python313\python.exe' (c:\python313\python.exe). This usually indicates a missing or moved file.
[cmake] -- Finding MKL from "C:/Program Files (x86)/Intel/oneAPI/mkl/2021.2.0"
[cmake] CMake Error at C:/Program Files/CMake/share/cmake-3.31/Modules/FindPackageHandleStandardArgs.cmake:233 (message):
[cmake]   Could NOT find BLAS (missing: BLAS_LIBRARIES)
[cmake] Call Stack (most recent call first):
[cmake]   C:/Program Files/CMake/share/cmake-3.31/Modules/FindPackageHandleStandardArgs.cmake:603 (_FPHSA_FAILURE_MESSAGE)
[cmake]   kaldi/cmake/FindBLAS.cmake:1387 (find_package_handle_standard_args)
[cmake]   kaldi/cmake/FindLAPACK.cmake:197 (find_package)
[cmake]   kaldi/CMakeLists.txt:95 (find_package)

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