From a5d537badb0018de2c36b18fb0f0f748f096b524 Mon Sep 17 00:00:00 2001
From: Arian van Putten <arian.vanputten@gmail.com>
Date: Sat, 10 May 2025 10:34:42 +0200
Subject: [PATCH] swtpm: fix swtpm_setup and swtpm_localca not finding own
 binaries

Workaround for https://github.com/stefanberger/swtpm/issues/795

```
arian@Mac nixpkgs % ./result/bin/swtpm_setup --tpm-state /tmp/lol
Default TPM 'swtpm' could not be found and was not provided using --tpm.
```
---
 pkgs/by-name/sw/swtpm/package.nix | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/pkgs/by-name/sw/swtpm/package.nix b/pkgs/by-name/sw/swtpm/package.nix
index e339361f440c..a109e5efaacd 100644
--- a/pkgs/by-name/sw/swtpm/package.nix
+++ b/pkgs/by-name/sw/swtpm/package.nix
@@ -16,6 +16,7 @@
   socat,
   gnutls,
   perl,
+  makeWrapper,
 
   # Tests
   python3,
@@ -42,6 +43,7 @@ stdenv.mkDerivation (finalAttrs: {
     perl # for pod2man
     python3
     autoreconfHook
+    makeWrapper
   ];
 
   nativeCheckInputs = [
@@ -113,6 +115,12 @@ stdenv.mkDerivation (finalAttrs: {
         'LC_ALL=C.UTF-8 certtool'
   '';
 
+  # Workaround for https://github.com/stefanberger/swtpm/issues/795
+  postFixup = ''
+    wrapProgram "$out/bin/swtpm_localca" --suffix PATH : "$out/bin"
+    wrapProgram "$out/bin/swtpm_setup" --suffix PATH : "$out/bin"
+  '';
+
   doCheck = true;
   enableParallelBuilding = true;