From 08b5c11cb56e63ca6eb8908044e4f84c5618d280 Mon Sep 17 00:00:00 2001
From: Zexin Yuan <git@yzx9.xyz>
Date: Fri, 2 May 2025 10:48:57 +0800
Subject: [PATCH] tm: unbreak

---
 .../by-name/tm/tm/missing-string-header.patch | 24 +++++++++++++++++++
 pkgs/by-name/tm/tm/package.nix                |  5 ++++
 2 files changed, 29 insertions(+)
 create mode 100644 pkgs/by-name/tm/tm/missing-string-header.patch

diff --git a/pkgs/by-name/tm/tm/missing-string-header.patch b/pkgs/by-name/tm/tm/missing-string-header.patch
new file mode 100644
index 000000000000..134102400a6d
--- /dev/null
+++ b/pkgs/by-name/tm/tm/missing-string-header.patch
@@ -0,0 +1,24 @@
+diff --git a/unix_client.c b/unix_client.c
+index 920910a..6d608fd 100644
+--- a/unix_client.c
++++ b/unix_client.c
+@@ -8,6 +8,7 @@
+ #include <sys/socket.h>
+ #include <unistd.h>
+ #include <assert.h>
++#include <string.h>
+ 
+ #include "main.h"
+ #include "handlers.h"
+diff --git a/unix_server.c b/unix_server.c
+index 5cf93ed..d3c51c9 100644
+--- a/unix_server.c
++++ b/unix_server.c
+@@ -8,6 +8,7 @@
+ #include <assert.h>
+ #include <unistd.h>
+ #include <stdio.h>
++#include <string.h>
+ #include <sys/un.h>
+ #include <sys/socket.h>
+ #include <sys/select.h>
diff --git a/pkgs/by-name/tm/tm/package.nix b/pkgs/by-name/tm/tm/package.nix
index 45208fa35399..48c40568fdbc 100644
--- a/pkgs/by-name/tm/tm/package.nix
+++ b/pkgs/by-name/tm/tm/package.nix
@@ -15,6 +15,11 @@ stdenv.mkDerivation rec {
 
   makeFlags = [ "PREFIX=$(out)" ];
 
+  patches = [
+    # fix using strncpy and strlen without including string.h
+    ./missing-string-header.patch
+  ];
+
   postPatch = ''
     sed -i 's@/usr/bin/install@install@g ; s/gcc/cc/g' Makefile
   '';