xscreensaver: fix build for aarch64

2021-11-12 00:02:36 +00:00 · 2021-11-12 00:02:36 +00:00 · 63eaff4dc1
commit 63eaff4dc1
parent c19fba4749
1 changed files with 3 additions and 0 deletions
--- a/pkgs/misc/screensavers/xscreensaver/default.nix
+++ b/pkgs/misc/screensavers/xscreensaver/default.nix
@ -37,6 +37,9 @@ stdenv.mkDerivation rec {
    "--with-app-defaults=${placeholder "out"}/share/xscreensaver/app-defaults"
  ];

+  # "marbling" has NEON code that mixes signed and unsigned vector types
+  NIX_CFLAGS_COMPILE = lib.optional (with stdenv.hostPlatform; isAarch64 || isAarch32) "-flax-vector-conversions";
+
  postInstall = ''
    for bin in $out/bin/*; do
      wrapProgram "$bin" \