Add passthru in ompss2 wrapper for icpx compat

test/compilers/icpx-ompss2.nix

@@ -1,4 +1,4 @@
-{ writeText, intelPackages, nodes, nosv, clangOmpss2Nodes, clangOmpss2Unwrapped, clangOmpss2, strace }:
+{ writeText, intelPackages, nodes, nosv, clangOmpss2Nodes, strace }:
 
 let
   hello_cpp = writeText "hello.cpp" ''
@@ -44,6 +44,10 @@ intelPackages.stdenv.mkDerivation {
   dontUnpack = true;
   dontConfigure = true;
 
+  # NODES requires access to /sys/devices to request NUMA information. It will
+  # fail to run otherwise, so we disable the sandbox for this test.
+  __noChroot = true;
+
   env.NODES_HOME = nodes;
 
   NIX_DEBUG = 0;
@@ -55,7 +59,7 @@ intelPackages.stdenv.mkDerivation {
     command -v $CXX
 
     icpx -Wno-deprecated-declarations -fsycl \
-        -fsycl-host-compiler=${clangOmpss2Nodes}/bin/clang++ \
+        -fsycl-host-compiler=${clangOmpss2Nodes.forIcpx}/bin/clang++ \
         -fsycl-host-compiler-options='-Wno-deprecated-declarations -fompss-2=libnodes' \
         -lnodes -lnosv \
         $NODES_HOME/lib/nodes-main-wrapper.o \