trellis: Revert removal of CMAKE_INSTALL_DATADIR

This is used to refer to the database file. Without it many tools can't be used.
2021-10-14 07:58:32 +02:00 · 2021-10-14 07:58:32 +02:00 · 56c31c1b13
commit 56c31c1b13
parent 50ff5c608a
1 changed files with 2 additions and 0 deletions
--- a/pkgs/development/embedded/fpga/trellis/default.nix
+++ b/pkgs/development/embedded/fpga/trellis/default.nix
@ -31,6 +31,8 @@ in stdenv.mkDerivation rec {
  nativeBuildInputs = [ cmake python3 ];
  cmakeFlags = [
    "-DCURRENT_GIT_VERSION=${realVersion}"
+    # TODO: should this be in stdenv instead?
+    "-DCMAKE_INSTALL_DATADIR=${placeholder "out"}/share"
  ];

  preConfigure = ''