darwin-CF: use @rpath for library id and add an rpath entry for CF based on NIX_COREFOUNDATION_RPATH

pkgs/build-support/cc-wrapper/ld-wrapper.sh

@@ -145,6 +145,10 @@ if [ "$NIX_@infixSalt@_DONT_SET_RPATH" != 1 ]; then
             fi
         done
     done
+
+    if [ -n "${NIX_COREFOUNDATION_RPATH:-}" ]; then
+      extraAfter+=(-rpath $NIX_COREFOUNDATION_RPATH)
+    fi
 fi
 
 

pkgs/os-specific/darwin/apple-source-releases/CF/default.nix

@@ -18,7 +18,7 @@ appleDerivation {
       --replace "/usr/sbin/" "" \
       --replace "/bin/" "" \
       --replace "INSTALLNAME=/System" "INSTALLNAME=$out" \
-      --replace "install_name_tool -id /System" "install_name_tool -id $out" \
+      --replace "install_name_tool -id /System/Library/Frameworks" "install_name_tool -id @rpath" \
       --replace 'chown -RH -f root:wheel $(DSTBASE)/CoreFoundation.framework' "" \
       --replace 'chmod -RH' 'chmod -R'
 

pkgs/stdenv/darwin/default.nix

@@ -300,6 +300,7 @@ in rec {
     targetPlatform = localSystem;
 
     preHook = commonPreHook + ''
+      export NIX_COREFOUNDATION_RPATH=${pkgs.darwin.CF}/Library/Frameworks
       export PATH_LOCALE=${pkgs.darwin.locale}/share/locale
     '';