Migrate inputs to native build inputs

overlay.nix

@@ -10,6 +10,9 @@ let
     "printf '%s\n' ${toString (collect (x: x ? outPath) pkgs)} > $out";
 
   bscPkgs = {
+    aoccUnwrapped = callPackage ./pkgs/aocc/unwrapped.nix { };
+    aocc = callPackage ./pkgs/aocc/default.nix { };
+    stdenvAocc = final.overrideCC final.stdenv final.aocc;
     bench6 = callPackage ./pkgs/bench6/default.nix { };
     bigotes = callPackage ./pkgs/bigotes/default.nix { };
     clangOmpss2 = callPackage ./pkgs/llvm-ompss2/default.nix { };

pkgs/aocc/default.nix

@@ -0,0 +1,29 @@
+{ lib
+, aoccUnwrapped
+, wrapCCWith
+}:
+
+let
+  cc = aoccUnwrapped;
+  stdenv = aoccUnwrapped.stdenv;
+  targetConfig = stdenv.targetPlatform.config;
+
+  gcc = stdenv.cc;
+
+in wrapCCWith {
+  inherit cc;
+
+  extraBuildCommands = ''
+    echo "-isystem ${cc}/include" >> $out/nix-support/cc-cflags
+
+    echo "-L${gcc.cc}/lib/gcc/${targetConfig}/${gcc.version}" >> $out/nix-support/cc-ldflags
+    echo "-L${gcc.cc.lib}/lib" >> $out/nix-support/cc-ldflags
+    echo "-L${cc}/lib" >> $out/nix-support/cc-ldflags
+
+    # Need the gcc in the path
+    echo 'export "PATH=${gcc}/bin:$PATH"' >> $out/nix-support/cc-wrapper-hook
+
+    # Disable hardening by default
+    echo "" > $out/nix-support/add-hardening.sh
+  '';
+}

pkgs/aocc/unwrapped.nix

@@ -0,0 +1,47 @@
+{ lib
+, fetchurl
+, stdenv
+, autoPatchelfHook
+, rocmPackages
+, zlib
+, libffi
+, elfutils
+}:
+
+let
+  # in newer nixpkgs the runtime is hsakmt
+  rocmRuntime = if rocmPackages ? hsakmt then
+    rocmPackages.hsakmt
+  else
+    rocmPackages.rocm-runtime;
+in
+stdenv.mkDerivation (finalAttrs: {
+  pname = "aocc-compiler";
+  version = "5.0.0";
+
+  src = fetchurl {
+    url = "https://download.amd.com/developer/eula/aocc/aocc-5-0/aocc-compiler-5.0.0.tar";
+    sha256 = "sha256-lm+sLSx1np3m6WnBCtp6ezBsET9/HgfqN2gp7IY4Dao=";
+  };
+
+  nativeBuildInputs = [ autoPatchelfHook ];
+  buildInputs = [
+    elfutils
+    zlib
+    rocmRuntime
+    stdenv.cc.cc.lib
+  ];
+  phases = [ "unpackPhase" "installPhase" "fixupPhase" ];
+  dontStrip = true;
+
+  installPhase = ''
+    mkdir -p $out
+    cp -a . $out/
+
+    ln -s ${lib.getLib libffi}/lib/libffi.so $out/lib/libffi.so.6
+  '';
+
+    passthru = {
+      isClang = true;
+    };
+})

pkgs/llvm-ompss2/clang.nix

@@ -43,23 +43,23 @@ let
 
   source = if (useGit) then git else release;
 
-in stdenv.mkDerivation rec {
+in stdenv.mkDerivation {
   pname = "clang-ompss2";
   inherit (source) src version;
 
   enableParallelBuilding = true;
-  isClang = true;
 
   passthru = {
     CC = "clang";
     CXX = "clang++";
+
+    isClang = true;
+    isClangWithOmpss = true;
+
+    inherit gcc zlib;
   };
 
-  isClangWithOmpss = true;
-
-  nativeBuildInputs = [ zlib ];
-
-  buildInputs = [
+  nativeBuildInputs = [
     which
     bash
     python3
@@ -67,9 +67,13 @@ in stdenv.mkDerivation rec {
     cmake
     llvmPackages_latest.lld
     elfutils
-    libffi
     pkg-config
     zlib
+  ];
+
+  buildInputs = [
+    libffi
+    zlib
     gcc.cc.lib # Required for libstdc++.so.6
   ];