From f476380e2ff035c43bea03e41a5b991559dce46b Mon Sep 17 00:00:00 2001
From: Matthias Hochsteger <mhochsteger@cerbsim.com>
Date: Thu, 15 Sep 2022 10:46:19 +0200
Subject: [PATCH] pip-linux fix tcl/tk include path

---
 setup.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/setup.py b/setup.py
index 0ed33a6d..4785a792 100644
--- a/setup.py
+++ b/setup.py
@@ -78,6 +78,8 @@ elif 'linux' in sys.platform:
         f'-DNG_INSTALL_DIR_LIB={py_install_dir}/{name_dir}.libs',
         '-DNG_INSTALL_DIR_BIN=bin',
         '-DNG_INSTALL_DIR_INCLUDE=include/netgen',
+        '-DTCL_INCLUDE_PATH=/usr/include',
+        '-DTK_INCLUDE_PATH=/usr/include',
     ]
     packages = []