Currently there is a macro without-fp-traps defined in sdl2.lisp, which disables signalling float point exceptions on sbcl only. That at the very least causes problems with loading sketch on ccl. The same functionality is defined in float-features library, but it also works on abcl, ccl, clasp, clisp, cmucl, ecl and mezzano.
This library is available in quicklisp and is already an indirect dependency of the #:sdl2/examples system (cl-opengl uses it).
Currently there is a macro
without-fp-trapsdefined in sdl2.lisp, which disables signalling float point exceptions on sbcl only. That at the very least causes problems with loadingsketchon ccl. The same functionality is defined infloat-featureslibrary, but it also works on abcl, ccl, clasp, clisp, cmucl, ecl and mezzano.This library is available in quicklisp and is already an indirect dependency of the
#:sdl2/examplessystem (cl-opengl uses it).