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-rw-r--r--nixpkgs/pkgs/development/libraries/pcre2/default.nix10
1 files changed, 10 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/pcre2/default.nix b/nixpkgs/pkgs/development/libraries/pcre2/default.nix
index 4d1c256e301b..23234c40e3f8 100644
--- a/nixpkgs/pkgs/development/libraries/pcre2/default.nix
+++ b/nixpkgs/pkgs/development/libraries/pcre2/default.nix
@@ -13,6 +13,16 @@ stdenv.mkDerivation rec {
     hash = "sha256-4qU5hP8LB9/bWuRIa7ubIcyo598kNAlsyb8bcow1C8s=";
   };
 
+  postPatch = ''
+    # Fix jit autodetection:
+    #   https://github.com/PCRE2Project/pcre2/pull/396
+    # Applying manually to avoid fetchpatch and autoreconfHook.
+    # TODO: remove once 10.44 is released
+    substituteInPlace configure --replace-fail \
+      '#include "src/sljit/sljitConfigInternal.h"' \
+      '#include "src/sljit/sljitConfigCPU.h"'
+  '';
+
   configureFlags = [
     "--enable-pcre2-16"
     "--enable-pcre2-32"