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breakfastquay / rubberband

Official mirror of Rubber Band Library, an audio time-stretching and pitch-shifting library.
http://breakfastquay.com/rubberband/
GNU General Public License v2.0
566 stars 91 forks source link

Problem with Makefile.osx with FFTW3 and LIBSAMPLERATE #12

Closed tangkk closed 3 years ago

tangkk commented 5 years ago

on Mac (mine is 10.13), if we simply set -DHAVE_LIBSAMPLERATE -DHAVE_FFTW3 flag and change LIBRARY_LIBS accordingly (-L/usr/local/lib -lsamplerate -L/usr/local/lib -lfftw3), the make just doesn't work. There're still a lot of undefined symbols. In order to make it work, we need to set: -DHAVE_LIBSAMPLERATE -DHAVE_FFTW3 -DFFTW_DOUBLE_ONLY Please also fix this in the README, thanks:)

Actually I think what most people would like to see is a universal "configuire and make" system for both linux and mac, or you could make it a cmake supportable. Just to get rid of the Makefile.osx

cannam commented 5 years ago

Add -lfftw3f in the link line, as well as the -lfftw3 you already have.

The FFTW libraries are split into single- and double-precision variants, and both are required. The FFTW_SINGLE_ONLY and FFTW_DOUBLE_ONLY options are provided in case you can't or don't want to link both, but in a typical build it's better to omit them.

cannam commented 3 years ago

Build system replaced by Meson, rendering obsolete this query.