chore: Remove abseil-cpp

Signed-off-by: Fredi Raspall <fredi@githedgehog.com>

Author: Fredi-raspall

default.nix

@@ -290,7 +290,7 @@ rec {
       rtrlib = (optimizedBuild super.rtrlib).overrideAttrs (orig: {
         cmakeFlags = (orig.cmakeFlags or [ ]) ++ [ "-DENABLE_STATIC=1" ];
       });
-      abseil-cpp = (optimizedBuild super.abseil-cpp);
+
       protobuf =
         (optimizedBuild (super.protobuf.override { enableShared = false; })).overrideAttrs
           (orig: {

nix/frr/default.nix

@@ -81,8 +81,6 @@ stdenv.mkDerivation (finalAttrs: {
     inherit rev hash;
   };
 
-  # Without the std explicitly set, we may run into abseil-cpp
-  # compilation errors.
   CXXFLAGS = "-std=gnu++23";
 
   nativeBuildInputs = [