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-rw-r--r--nixpkgs/pkgs/test/cross/default.nix16
1 files changed, 15 insertions, 1 deletions
diff --git a/nixpkgs/pkgs/test/cross/default.nix b/nixpkgs/pkgs/test/cross/default.nix
index 6c31a16f2fd5..c5a241437732 100644
--- a/nixpkgs/pkgs/test/cross/default.nix
+++ b/nixpkgs/pkgs/test/cross/default.nix
@@ -13,7 +13,7 @@ let
   compareTest = { emulator, pkgFun, hostPkgs, crossPkgs, exec, args ? [] }: let
     pkgName = (pkgFun hostPkgs).name;
     args' = lib.concatStringsSep " " args;
-  in pkgs.runCommand "test-${pkgName}-${crossPkgs.hostPlatform.config}" {
+  in crossPkgs.runCommand "test-${pkgName}-${crossPkgs.hostPlatform.config}" {
     nativeBuildInputs = [ pkgs.dos2unix ];
   } ''
     # Just in case we are using wine, get rid of that annoying extra
@@ -91,6 +91,20 @@ let
       pkgFun = pkgs: pkgs.hello;
     };
 
+    pkg-config = {platformFun, crossPkgs, emulator}: crossPkgs.runCommand
+      "test-pkg-config-${crossPkgs.hostPlatform.config}"
+    {
+      depsBuildBuild = [ crossPkgs.pkgsBuildBuild.pkg-config ];
+      nativeBuildInputs = [ crossPkgs.pkgsBuildHost.pkg-config crossPkgs.buildPackages.zlib ];
+      depsBuildTarget = [ crossPkgs.pkgsBuildTarget.pkg-config ];
+      buildInputs = [ crossPkgs.zlib ];
+      NIX_DEBUG = 7;
+    } ''
+       mkdir $out
+       ${crossPkgs.pkgsBuildBuild.pkg-config.targetPrefix}pkg-config --cflags zlib > "$out/for-build"
+       ${crossPkgs.pkgsBuildHost.pkg-config.targetPrefix}pkg-config --cflags zlib > "$out/for-host"
+       ! diff "$out/for-build" "$out/for-host"
+    '';
   };
 
 in {