gdb: configure a safe path instead of wrapping

pkgs/development/tools/misc/gdb/default.nix

@@ -70,6 +70,7 @@ stdenv.mkDerivation rec {
     "--with-gmp=${gmp.dev}"
     "--with-mpfr=${mpfr.dev}"
     "--with-expat" "--with-libexpat-prefix=${expat.dev}"
+    "--with-auto-load-safe-path=${stdenv.cc.cc.lib}"
   ] ++ stdenv.lib.optional (!pythonSupport) "--without-python";
 
   postInstall =

pkgs/development/tools/misc/gdb/wrapper.nix

@@ -1,31 +0,0 @@
-{ stdenv, lib, makeWrapper, gdb-unwrapped, safePaths }:
-
-let
-  gdb = gdb-unwrapped;
-in
-  stdenv.mkDerivation {
-    name = gdb.name;
-    nativeBuildInputs = [ makeWrapper ];
-    propagatedUserEnvPkgs = [ gdb ];
-    phases = "installPhase fixupPhase";
-
-    # Find all gdb plugins in `safePaths` and
-    # mark these files as safe to load.
-    installPhase = ''
-      mkdir -p $out/share/gdb
-      initScript=$out/share/gdb/gdbinit
-      touch $initScript
-
-      for safePath in ${lib.concatStringsSep " " safePaths}; do
-        for plugin in $(find $safePath | grep -- '.*-gdb.*'); do
-          echo add-auto-load-safe-path $plugin >> $initScript
-        done
-      done
-
-      makeWrapper "${gdb}/bin/gdb" \
-        "$out/bin/gdb" \
-        --add-flags "-x $initScript"
-    '';
-
-    meta = gdb.meta;
-  }

pkgs/top-level/all-packages.nix

@@ -10471,9 +10471,7 @@ in
 
   bashdb = callPackage ../development/tools/misc/bashdb { };
 
-  gdb = callPackage ../development/tools/misc/gdb/wrapper.nix { safePaths = [ stdenv.cc.cc.lib ]; };
-
-  gdb-unwrapped = callPackage ../development/tools/misc/gdb {
+  gdb = callPackage ../development/tools/misc/gdb {
     guile = null;
   };