** Also affects: fftw3 (Ubuntu)
Importance: Undecided
Status: New
** Package changed: debian => fftw3 (Debian)
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https://bugs.launchpad.net/bugs/1267107
Title:
fftw3 neon support config fixups for armv8
Status in Linaro AArch64 cross-distro work:
New
Status in “fftw3” package in Ubuntu:
New
Status in “fftw3” package in Debian:
New
Bug description:
fftw3 (FFT library) has SIMD support for various architectures. This
was naively enabled in 3.3.3-6 debian package in a way that didn't
work as it assumed that -mfpu=neon was neeed as a compiler option and
that __ARM_NEON__ would be defined if neon available. Neither of these
are true for armv8/aarch64-linux-gnu-gcc so different configurey
handling is needed.
Patch attached.
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