From e1e7c55a760cc82baf4acbb102736f15656514ea Mon Sep 17 00:00:00 2001
From: awwpotato <awwpotato@voidq.com>
Date: Sat, 29 Mar 2025 17:20:53 -0700
Subject: [PATCH] redfang: unbreak on GCC 14, modernize

---
 pkgs/by-name/re/redfang/include-pthread.patch | 12 ++++++++++++
 pkgs/by-name/re/redfang/package.nix           | 14 ++++++++------
 2 files changed, 20 insertions(+), 6 deletions(-)
 create mode 100644 pkgs/by-name/re/redfang/include-pthread.patch

diff --git a/pkgs/by-name/re/redfang/include-pthread.patch b/pkgs/by-name/re/redfang/include-pthread.patch
new file mode 100644
index 000000000000..6e895df84ac4
--- /dev/null
+++ b/pkgs/by-name/re/redfang/include-pthread.patch
@@ -0,0 +1,12 @@
+diff --git a/fang.c b/fang.c
+index cda61bf..52f9659 100755
+--- a/fang.c
++++ b/fang.c
+@@ -45,6 +45,7 @@
+ #include <sys/socket.h>
+ #include <asm/types.h>
+ #include <netinet/in.h>
++#include <pthread.h>
+
+ #include <bluetooth/bluetooth.h>
+ #include <bluetooth/hci.h>
diff --git a/pkgs/by-name/re/redfang/package.nix b/pkgs/by-name/re/redfang/package.nix
index 014e62ac328f..5bb42b53b109 100644
--- a/pkgs/by-name/re/redfang/package.nix
+++ b/pkgs/by-name/re/redfang/package.nix
@@ -6,7 +6,7 @@
   bluez,
 }:
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation (finalAttrs: {
   pname = "redfang";
   version = "2.5";
 
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
     group = "kalilinux";
     owner = "packages";
     repo = "redfang";
-    rev = "upstream/${version}";
+    rev = "upstream/${finalAttrs.version}";
     hash = "sha256-dF9QmBckyHAZ+JbLr0jTmp0eMu947unJqjrTMsJAfIE=";
   };
 
@@ -24,6 +24,8 @@ stdenv.mkDerivation rec {
       url = "https://gitlab.com/kalilinux/packages/redfang/-/merge_requests/1.diff";
       sha256 = "sha256-oxIrUAucxsBL4+u9zNNe2XXoAd088AEAHcRB/AN7B1M=";
     })
+    # error: implicit declaration of function 'pthread_create' []
+    ./include-pthread.patch
   ];
 
   installFlags = [ "DESTDIR=$(out)" ];
@@ -32,11 +34,11 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ bluez ];
 
-  meta = with lib; {
+  meta = {
     description = "Small proof-of-concept application to find non discoverable bluetooth devices";
     homepage = "https://gitlab.com/kalilinux/packages/redfang";
-    license = licenses.gpl2Only;
-    maintainers = with maintainers; [ moni ];
+    license = lib.licenses.gpl2Only;
+    maintainers = with lib.maintainers; [ moni ];
     mainProgram = "fang";
   };
-}
+})