From aeb8e5c43923f7ea749f87957aa7e0b9634e7939 Mon Sep 17 00:00:00 2001
From: Audrey Dutcher <audrey@rhelmot.io>
Date: Sat, 31 May 2025 21:55:16 -0700
Subject: [PATCH] freebsd.libctf: init

---
 pkgs/os-specific/bsd/freebsd/pkgs/libctf.nix | 46 ++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 pkgs/os-specific/bsd/freebsd/pkgs/libctf.nix

diff --git a/pkgs/os-specific/bsd/freebsd/pkgs/libctf.nix b/pkgs/os-specific/bsd/freebsd/pkgs/libctf.nix
new file mode 100644
index 000000000000..73e330c4361c
--- /dev/null
+++ b/pkgs/os-specific/bsd/freebsd/pkgs/libctf.nix
@@ -0,0 +1,46 @@
+{
+  lib,
+  mkDerivation,
+  libspl,
+  zlib,
+}:
+mkDerivation {
+  path = "cddl/lib/libctf";
+  extraPaths = [
+    "cddl/contrib/opensolaris/common/ctf"
+    "cddl/contrib/opensolaris/lib/libctf/common"
+
+    "sys/contrib/openzfs/include"
+    "sys/contrib/openzfs/lib/libspl/include"
+
+    "sys/cddl/compat/opensolaris"
+    "cddl/compat/opensolaris/include"
+
+    "sys/contrib/openzfs/include/os/freebsd/spl/sys/ccompile.h"
+    "cddl/contrib/opensolaris/head"
+    "cddl/contrib/opensolaris/common/ctf"
+    "cddl/contrib/opensolaris/lib/libctf/common"
+    "sys/cddl/contrib/opensolaris/uts/common"
+  ];
+
+  outputs = [
+    "out"
+    "man"
+  ];
+
+  buildInputs = [
+    zlib
+    libspl
+  ];
+
+  preBuild = ''
+    export OPENSOLARIS_USR_DISTDIR=$BSDSRCDIR/cddl/contrib/opensolaris
+    export OPENSOLARIS_SYS_DISTDIR=$BSDSRCDIR/sys/cddl/contrib/opensolaris
+  '';
+
+  MK_WERROR = "no";
+
+  alwaysKeepStatic = true;
+
+  meta.platforms = lib.platforms.freebsd;
+}