diff --git a/pkgs/applications/misc/lyx/default.nix b/pkgs/applications/misc/lyx/default.nix
index d1a19eeccc5..921ae570bca 100644
--- a/pkgs/applications/misc/lyx/default.nix
+++ b/pkgs/applications/misc/lyx/default.nix
@@ -11,6 +11,12 @@ mkDerivation rec {
     sha256 = "sha256-xr7SYzQZiY4Bp8w1AxDX2TS/WRyrcln8JYGqTADq+ng=";
   };
 
+  # Needed with GCC 12
+  postPatch = ''
+    sed '1i#include <iterator>' -i src/lyxfind.cpp
+    sed '1i#include <cstring>'  -i src/insets/InsetListings.cpp
+  '';
+
   # LaTeX is used from $PATH, as people often want to have it with extra pkgs
   nativeBuildInputs = [ pkg-config makeWrapper ];
   buildInputs = [
diff --git a/pkgs/development/tools/analysis/rr/default.nix b/pkgs/development/tools/analysis/rr/default.nix
index e9437d718cf..40a7909f34a 100644
--- a/pkgs/development/tools/analysis/rr/default.nix
+++ b/pkgs/development/tools/analysis/rr/default.nix
@@ -24,6 +24,7 @@ stdenv.mkDerivation rec {
   postPatch = ''
     substituteInPlace src/Command.cc --replace '_BSD_SOURCE' '_DEFAULT_SOURCE'
     sed '7i#include <math.h>' -i src/Scheduler.cc
+    sed '1i#include <ctime>' -i src/test-monitor/test-monitor.cc
     patchShebangs .
   '';
 
diff --git a/pkgs/development/tools/profiling/systemtap/default.nix b/pkgs/development/tools/profiling/systemtap/default.nix
index cadf9b9eeb1..4f7c87d8246 100644
--- a/pkgs/development/tools/profiling/systemtap/default.nix
+++ b/pkgs/development/tools/profiling/systemtap/default.nix
@@ -19,6 +19,7 @@ let
     nativeBuildInputs = [ pkg-config cpio python3 python3.pkgs.setuptools ];
     buildInputs = [ elfutils gettext ];
     enableParallelBuilding = true;
+    NIX_CFLAGS_COMPILE = [ "-Wno-error=deprecated-declarations" ]; # Needed with GCC 12
   };
 
   ## a kernel build dir as expected by systemtap