aocc: init ad 5.0.0

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
+  '';
+}