AeonGames Rakarrack Fork
"Rakarrack is a richly featured multi-effects processor emulating a guitar effects pedalboard. Effects include compressor, expander, noise gate, graphic equalizer, parametric equalizer, exciter, shuffle, convolotron, valve, flanger, dual flange, chorus, musicaldelay, arpie, echo with reverse playback, musical delay, reverb, digital phaser, analogic phaser, synthfilter, varyband, ring, wah-wah, alien-wah, mutromojo, harmonizer, looper and four flexible distortion modules including sub-octave modulation and dirty octave up. Most of the effects engine is built from modules found in the excellent software synthesizer ZynAddSubFX. Presets and user interface are optimized for guitar, but Rakarrack processes signals in stereo while it does not apply internal band-limiting filtering, and thus is well suited to all musical instruments and vocals. Rakarrack is designed for Linux distributions with Jack Audio Connection Kit."
Original development seems to have stalled and now modern compilers do not let pass some of the things they used to in the Rakarrack code, and even when those things are brought back to modern times, they don't always fix the program. That is why this fork exists.
Using autotools is no longer recomended, prefer using CMake as the autotools build is deprecated and will be removed as soon as the CMake scripts are able to fulfill autotool duties one to one.
There is a PKGBUILD file at the AeonGames Arch Repo which you can download and run makepkg on.
Running on Windows is in the experimental stage right now, building for MSYS2 is now possible using the CMake.
This is the partial list of dependencies for building on MSYS:
pacman -S --needed --noconfirm automake autoconf mingw-w64-x86_64-fltk mingw-w64-x86_64-dlfcn mingw-w64-x86_64-jack2 mingw-w64-x86_64-qjackctl mingw-w64-x86_64-xpm-nox mingw-w64-x86_64-rapidjson