jdupes: fix build on Darwin

jdupes was compiled with HARDEN=1. This adds the '-z' option to `ld`, which is not available LLVM ld. Only enable the HARDEN option for GNU toolchains.
NixOS · Aug 4, 2020 · b87268f · b87268f
1 parent 9ef100c
commit b87268f
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/pkgs/tools/misc/jdupes/default.nix b/pkgs/tools/misc/jdupes/default.nix
@@ -19,10 +19,11 @@ stdenv.mkDerivation rec {
 
   makeFlags = [
     "PREFIX=${placeholder "out"}"
-    "HARDEN=1"
   ] ++ stdenv.lib.optionals stdenv.isLinux [
     "ENABLE_DEDUPE=1"
     "STATIC_DEDUPE_H=1"
+  ] ++ stdenv.lib.optionals stdenv.cc.isGNU [
+    "HARDEN=1"
   ];
 
   enableParallelBuilding = true;