Merge pull request #11359 from FRidh/fftw

python FFTW bindings.
2015-12-11 14:29:01 +01:00
parent 54d9db52fa 104f98c12a
commit 710f603d2b
3 changed files with 35 additions and 1 deletions
--- a/pkgs/development/libraries/fftw/default.nix
+++ b/pkgs/development/libraries/fftw/default.nix
@@ -20,7 +20,8 @@ stdenv.mkDerivation rec {
    ]
    ++ optional (precision != "double") "--enable-${precision}"
    # all x86_64 have sse2
-    ++ optional stdenv.isx86_64 "--enable-sse2"
+    # however, not all float sizes fit
+    ++ optional (stdenv.isx86_64 && (precision == "single" || precision == "double") )  "--enable-sse2"
    ++ optional stdenv.cc.isGNU "--enable-openmp";

  enableParallelBuilding = true;