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kaldi-asr / kaldi

kaldi-asr/kaldi is the official location of the Kaldi project.
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Build failure, undefined reference to cblas_* #4801

Closed PureTryOut closed 1 year ago

PureTryOut commented 1 year ago

I'm trying to build kaldi on Alpine Linux which uses Musl libc rather than glibc. I managed to make it compile with configure by setting LDFLAGS="$LDFLAGS -lcblas -llapack" but the same does not seem to work with CMake. Of course, blas and lapack are installed.

Why does it fail to link properly to blas?

ninja: job failed: : && /usr/lib/ccache/bin/g++ -Os -fomit-frame-pointer -Os -DNDEBUG -Wl,--as-needed -lcblas -llapack src/matrix/CMakeFiles/sparse-matrix-test.dir/sparse-matrix-test.cc.o -o src/matrix/sparse-matrix-test  -Wl,-rpath,/home/bart/Documents/Git/alpine/aports/testing/kaldi/src/kaldi-f6f4ccaf213f0fe8b26e633a7dc0c802150626a0/build/src/matrix:/home/bart/Documents/Git/alpine/aports/testing/kaldi/src/kaldi-f6f4ccaf213f0fe8b26e633a7dc0c802150626a0/build/src/base:/home/bart/Documents/Git/alpine/aports/testing/kaldi/src/kaldi-f6f4ccaf213f0fe8b26e633a7dc0c802150626a0/build/_deps/openfst-build/src/lib:  -ldl  src/matrix/libkaldi-matrix.so  src/base/libkaldi-base.so  -ldl  /usr/lib/libblas.so  /usr/lib/liblapack.so  _deps/openfst-build/src/lib/libfst.so.16 && :
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_stpsv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_sgemm'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dspr2'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_sgemv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_ddot'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_sdot'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_sscal'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dsyrk'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_sspr2'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_scopy'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dspr'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_sgbmv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_ssymm'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_saxpy'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dspmv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dger'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_sspr'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_ssyrk'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dgemv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dgbmv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dcopy'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_drot'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dtpsv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_sger'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_srot'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dsymm'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_stpmv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dtpmv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_sspmv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dscal'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dgemm'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_daxpy'
collect2: error: ld returned 1 exit status
ninja: job failed: : && /usr/lib/ccache/bin/g++ -Os -fomit-frame-pointer -Os -DNDEBUG -Wl,--as-needed -lcblas -llapack src/matrix/CMakeFiles/numpy-array-test.dir/numpy-array-test.cc.o -o src/matrix/numpy-array-test  -Wl,-rpath,/home/bart/Documents/Git/alpine/aports/testing/kaldi/src/kaldi-f6f4ccaf213f0fe8b26e633a7dc0c802150626a0/build/src/matrix:/home/bart/Documents/Git/alpine/aports/testing/kaldi/src/kaldi-f6f4ccaf213f0fe8b26e633a7dc0c802150626a0/build/src/base:/home/bart/Documents/Git/alpine/aports/testing/kaldi/src/kaldi-f6f4ccaf213f0fe8b26e633a7dc0c802150626a0/build/_deps/openfst-build/src/lib:  -ldl  src/matrix/libkaldi-matrix.so  src/base/libkaldi-base.so  -ldl  /usr/lib/libblas.so  /usr/lib/liblapack.so  _deps/openfst-build/src/lib/libfst.so.16 && :
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_stpsv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_sgemm'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dspr2'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_sgemv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_ddot'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_sdot'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_sscal'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dsyrk'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_sspr2'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_scopy'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dspr'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_sgbmv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_ssymm'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_saxpy'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dspmv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dger'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_sspr'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_ssyrk'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dgemv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dgbmv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dcopy'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_drot'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dtpsv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_sger'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_srot'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dsymm'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_stpmv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dtpmv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_sspmv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dscal'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dgemm'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_daxpy'
collect2: error: ld returned 1 exit status
ninja: job failed: : && /usr/lib/ccache/bin/g++ -Os -fomit-frame-pointer -Os -DNDEBUG -Wl,--as-needed -lcblas -llapack src/util/CMakeFiles/text-utils-test.dir/text-utils-test.cc.o -o src/util/text-utils-test  -Wl,-rpath,/home/bart/Documents/Git/alpine/aports/testing/kaldi/src/kaldi-f6f4ccaf213f0fe8b26e633a7dc0c802150626a0/build/src/util:/home/bart/Documents/Git/alpine/aports/testing/kaldi/src/kaldi-f6f4ccaf213f0fe8b26e633a7dc0c802150626a0/build/src/matrix:/home/bart/Documents/Git/alpine/aports/testing/kaldi/src/kaldi-f6f4ccaf213f0fe8b26e633a7dc0c802150626a0/build/src/base:/home/bart/Documents/Git/alpine/aports/testing/kaldi/src/kaldi-f6f4ccaf213f0fe8b26e633a7dc0c802150626a0/build/_deps/openfst-build/src/lib:  -ldl  src/util/libkaldi-util.so  src/matrix/libkaldi-matrix.so  src/base/libkaldi-base.so  -ldl  /usr/lib/libblas.so  /usr/lib/liblapack.so  _deps/openfst-build/src/lib/libfst.so.16 && :
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_stpsv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_sgemm'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dspr2'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_sgemv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_ddot'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_sdot'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_sscal'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dsyrk'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_sspr2'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_scopy'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dspr'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_sgbmv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_ssymm'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_saxpy'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dspmv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dger'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_sspr'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_ssyrk'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dgemv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dgbmv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dcopy'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_drot'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dtpsv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_sger'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_srot'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dsymm'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_stpmv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dtpmv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_sspmv'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dscal'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_dgemm'
/usr/lib/gcc/x86_64-alpine-linux-musl/12.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: src/matrix/libkaldi-matrix.so: undefined reference to `cblas_daxpy'
csukuangfj commented 1 year ago

Can you change

/usr/lib/ccache/bin/g++ -Os -fomit-frame-pointer -Os -DNDEBUG -Wl,--as-needed -lcblas -llapack src/matrix/CMakeFiles/sparse-matrix-test.dir/sparse-matrix-test.cc.o

to

/usr/lib/ccache/bin/g++ -Os -fomit-frame-pointer -Os -DNDEBUG src/matrix/CMakeFiles/sparse-matrix-test.dir/sparse-matrix-test.cc.o -Wl,--as-needed -lcblas -llapack

and retry?

That is, put -Wl,--as-needed -lcblas -llapack after sparse-matrix-test.cc.o.

PureTryOut commented 1 year ago

Not sure how using CMake? Like I said right now I'm just executing LDFLAGS="$LDFLAGS -lcblas -llapack" cmake <other flags>, I didn't choose the order in which it appeared in the compiler command.

csukuangfj commented 1 year ago

How did you invoke cmake?

PureTryOut commented 1 year ago 
LDFLAGS="$LDFLAGS -lcblas -llapack" cmake -B build -G Ninja \
    -DCMAKE_BUILD_TYPE=MinSizeRel \
    -DCMAKE_INSTALL_PREFIX=/usr \
    -DCMAKE_INSTALL_LIBDIR=lib \
    -DKALDI_VERSION="$pkgver"

With $pkgver being 5.5 currently (not sure why CMakeLists.txt doesn't have that set itself).

csukuangfj commented 1 year ago

Could you try the following changes

diff --git a/cmake/gen_cmake_skeleton.py b/cmake/gen_cmake_skeleton.py
index 5925c6369..88df4a0b6 100644
--- a/cmake/gen_cmake_skeleton.py
+++ b/cmake/gen_cmake_skeleton.py
@@ -269,7 +269,7 @@ class CMakeListsLibrary(object):

         if len(self.depends) > 0:
             ret.append("target_link_libraries(" + self.target_name + " PUBLIC")
-            for d in self.depends:
+            for d in self.depends + ['-lcblas', '-llapack'] :
                 ret.append("    " + d)
             ret.append(")\n")

and rerun cmake and ninja?

Assume that libcblas.so and liblapack.so are on your library search path.

PureTryOut commented 1 year ago

Yup, that did the trick! Now I don't even need to manually specify ldflags anymore, awesome.

maniyar1 commented 1 year ago

Hello, I also just hit this issue, so thank you for the help. Should this be PRed? More research to be done?

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