diff --git a/pkgs/development/tools/analysis/rr/default.nix b/pkgs/development/tools/analysis/rr/default.nix index b63713f00073..c0121d242177 100644 --- a/pkgs/development/tools/analysis/rr/default.nix +++ b/pkgs/development/tools/analysis/rr/default.nix @@ -1,6 +1,6 @@ -{ lib, stdenv, fetchFromGitHub, cmake, libpfm, zlib, pkg-config, python3Packages, which, procps, gdb, capnproto }: +{ lib, gcc9Stdenv, fetchFromGitHub, cmake, libpfm, zlib, pkg-config, python3Packages, which, procps, gdb, capnproto }: -stdenv.mkDerivation rec { +gcc9Stdenv.mkDerivation rec { version = "5.4.0"; pname = "rr";