Add SLEEF to README. I was going to add it to the CI, but it looks as if Ubuntu's libsleef-dev doesn't include sleefdft.

2022-08-09 16:44:56 +01:00
parent 8fee46b704
commit 147e88ad55
3 changed files with 12 additions and 0 deletions
--- a/COMPILING.md
+++ b/COMPILING.md
@@ -256,6 +256,13 @@ FFTW3       -Dfft=fftw      -DHAVE_FFTW3   GPL.
                                           A bit faster than built-in,
                                           a bit slower than Accelerate.

+SLEEF       -Dfft=sleef     -DHAVE_SLEEF   Usually very fast. Not as widely
+                                           distributed as FFTW3. Requires
+                                           both libsleef and libsleefdft.
+                                           Can be distributed with either
+                                           the Rubber Band GPL or
+                                           commercial licence.
+
 KissFFT     -Dfft=kissfft   -DHAVE_KISSFFT
                                           Single precision.
                                           Only indicated for use with