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authorEelco Dolstra <edolstra@gmail.com>2017-09-16 22:38:31 +0200
committerEelco Dolstra <edolstra@gmail.com>2017-09-16 22:45:22 +0200
commitafc0218ecdefc905cd034c5bdfd369739fa5bc80 (patch)
tree5e5e8c3cc728efc6d02f6bf886e8e60a0d5bdd3c /pkgs/applications/misc/blender/default.nix
parentbb1c9b027d343f2ce263496582d6b56af8af92e6 (diff)
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blender: Fix CUDA support
CUDA toolkit 8 doesn't support gcc 6, so we have to build opensubdiv
and blender with gcc 5.
Diffstat (limited to 'pkgs/applications/misc/blender/default.nix')
-rw-r--r--pkgs/applications/misc/blender/default.nix8
1 files changed, 6 insertions, 2 deletions
diff --git a/pkgs/applications/misc/blender/default.nix b/pkgs/applications/misc/blender/default.nix
index 26aa025ea62..86b2ab6eb1c 100644
--- a/pkgs/applications/misc/blender/default.nix
+++ b/pkgs/applications/misc/blender/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchurl, boost, cmake, ffmpeg, gettext, glew
+{ stdenv, stdenv_gcc5, lib, fetchurl, boost, cmake, ffmpeg, gettext, glew
 , ilmbase, libXi, libX11, libXext, libXrender
 , libjpeg, libpng, libsamplerate, libsndfile
 , libtiff, mesa, openal, opencolorio, openexr, openimageio, openjpeg_1, python
@@ -10,7 +10,7 @@
 
 with lib;
 
-stdenv.mkDerivation rec {
+(if cudaSupport then stdenv_gcc5 else stdenv).mkDerivation rec {
   name = "blender-2.79";
 
   src = fetchurl {
@@ -65,6 +65,10 @@ stdenv.mkDerivation rec {
 
   NIX_CFLAGS_COMPILE = "-I${ilmbase.dev}/include/OpenEXR -I${python}/include/${python.libPrefix}m";
 
+  # Since some dependencies are built with gcc 6, we need gcc 6's
+  # libstdc++ in our RPATH. Sigh.
+  NIX_LDFLAGS = optionalString cudaSupport "-rpath ${stdenv.cc.cc.lib}/lib";
+
   enableParallelBuilding = true;
 
   meta = with stdenv.lib; {