Comments (3)
If I recall correctly, the library isn't renamed to libfftw3f until it is installed?
Generally you should do a make install
(set the --prefix
to some local directory if you don't want to install systemwide) rather than trying to link into the .libs
directory.
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@stevengj Thanks for your help! I cross-compiled the library on a silicon mac for armv8a. So the library is already named libfftw3f.a
when I push it onto the android device. I get the error when I link .lib
inside the NDK application (in build.gradle
).
The error occurs in tests/fftw-bench.c
:
ld: error: undefined symbol: fftwf_threads_set_callback
>>> referenced by fftw-bench.c:101 (/path/to/fftwf_3.3.10/tests/fftw-bench.c:101)
>>> fftwf_3.3.10/CMakeFiles/bench.dir/tests/fftw-bench.c.o:(useropt)
It seems like fftwf_threads_set_callback
the first call to a thread-related function in fftw-bench.c, so I assumed it might be my build-process that resulted in this error.
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Related Issues (20)
- Bug of fftw_plan_many_dft
- `--enable-generic-simd256` causes memory error on `fftw_plan_many_dft_r2c` and `fftw_plan_many_dft_c2`
- Support fp16 and bf16 precision HOT 2
- FFTW3LibraryDepends.cmake missing from autotools build HOT 4
- Error encountered when running 'make' after modifying Makefile.am
- Occasional failures in MPI part of the unit tests on ARM neoverse_v1 HOT 36
- Assessment of the difficulty in porting CPU architecture for fftw3 HOT 1
- FFTW SIMD Support HOT 1
- non-deterministic wisdom output HOT 4
- Link FFTW in Android Studio
- Fftw build failed when open ENABLE_OPENMP HOT 1
- Segmentation fault in check()
- Support DCT/DST-V-VIII HOT 1
- Smallbin double linked list corruption for specific data HOT 2
- `afft`?
- IFFT error HOT 3
- Compile application error
- Compilation Error HOT 3
- SVE Imlementation HOT 1
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