From ca5095373cbf0e3c716cf281a34e44cd5b4b4621 Mon Sep 17 00:00:00 2001
From: Artturin <Artturin@artturin.com>
Date: Thu, 7 Sep 2023 23:21:06 +0300
Subject: [PATCH] tests.cc-wrapper: add supported and move tests to subsets

---
 pkgs/test/default.nix | 38 ++++++++++++++++++++++++++++++++++++--
 1 file changed, 36 insertions(+), 2 deletions(-)

diff --git a/pkgs/test/default.nix b/pkgs/test/default.nix
index 8bc9a7844ff5ed4..7edf61aced37a11 100644
--- a/pkgs/test/default.nix
+++ b/pkgs/test/default.nix
@@ -17,7 +17,7 @@ with pkgs;
         libcxx = callPackage ./cc-wrapper { stdenv = pkgs.${name}.libcxxStdenv; };
       });
     in
-      recurseIntoAttrs tests;
+      tests;
     gccTests = let
       pkgSets = lib.pipe (attrNames pkgs) ([
         (filter (lib.hasPrefix "gcc"))
@@ -32,7 +32,41 @@ with pkgs;
     in lib.genAttrs pkgSets (name: callPackage ./cc-wrapper { stdenv = pkgs.${name}; });
   in recurseIntoAttrs {
     default = callPackage ./cc-wrapper { };
-  } // llvmTests // gccTests;
+
+    supported = stdenv.mkDerivation {
+      name = "cc-wrapper-supported";
+      passthru = {
+        inherit tests;
+      };
+      builtGCC =
+        let
+          names = lib.pipe (attrNames gccTests) [
+            (filter (n: lib.meta.availableOn stdenv.hostPlatform pkgs.${n}.cc))
+            # Broken
+            (filter (n: n != "gcc49Stdenv"))
+            (filter (n: n != "gccMultiStdenv"))
+          ];
+        in
+        toJSON (lib.genAttrs names (name: { name = pkgs.${name};  }));
+
+      builtLLVM =
+        let
+          names = lib.pipe (attrNames llvmTests) [
+            (filter (n: lib.meta.availableOn stdenv.hostPlatform pkgs.${n}.stdenv.cc))
+            (filter (n: lib.meta.availableOn stdenv.hostPlatform pkgs.${n}.libcxxStdenv.cc))
+            # libcxxStdenv broken
+            (filter (n: n != "llvmPackages_15"))
+          ];
+        in
+        toJSON (lib.genAttrs names (name: { stdenv = pkgs.${name}.stdenv; libcxx = pkgs.${name}.libcxxStdenv;  }));
+        buildCommand = ''
+          touch $out
+        '';
+    };
+
+    llvmTests = recurseIntoAttrs llvmTests;
+    inherit gccTests;
+  };
 
   stdenv-inputs = callPackage ./stdenv-inputs { };
   stdenv = callPackage ./stdenv { };