From b464b6e2f172a83c914bce9eeb724d608b021d18 Mon Sep 17 00:00:00 2001
From: Dieter Baron <dillo@nih.at>
Date: Fri, 23 Feb 2024 09:07:39 +0100
Subject: [PATCH] Prepare for release.

---
 CMakeLists.txt | 13 +++++++++++--
 INSTALL.md     |  2 +-
 NEWS.md        |  2 +-
 3 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b3eb2347..fac5f172 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,7 +3,7 @@ cmake_minimum_required(VERSION 3.5)
 set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR})
 
 project(ckmame
-  VERSION 2.0
+  VERSION 2.1
   LANGUAGES C CXX)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_STANDARD 17)
@@ -103,7 +103,6 @@ if(MSVC)
   add_compile_definitions(_CRT_NONSTDC_NO_DEPRECATE)
 endif(MSVC)
 
-find_program(NIHTEST nihtest)
 if (NOT PYTHONBIN)
   find_package (Python COMPONENTS Interpreter)
   set (PYTHONBIN ${Python_EXECUTABLE})
@@ -111,10 +110,20 @@ else()
   message("Python set to ${PYTHONBIN}")
 endif()
 
+find_program(NIHTEST nihtest)
+set(NIHTEST_REQUIRED_VERSION "1.5")
+
 if(RUN_REGRESS)
   if (NOT NIHTEST OR NOT PYTHONBIN)
     message(WARNING "-- nihtest or Python interpreter not found, regression testing disabled")
     set(RUN_REGRESS OFF)
+  else()
+    execute_process(COMMAND ${NIHTEST} --version OUTPUT_STRIP_TRAILING_WHITESPACE OUTPUT_VARIABLE NIHTEST_VERSION_RAW)
+    string(REGEX REPLACE "[^ ]* " "" NIHTEST_VERSION ${NIHTEST_VERSION_RAW})
+    if (${NIHTEST_VERSION} VERSION_LESS ${NIHTEST_REQUIRED_VERSION})
+      message(WARNING "-- nihtest ${NIHTEST_VERSION} too old, at least ${NIHTEST_REQUIRED_VERSION} required, regression testing disabled")
+      set(RUN_REGRESS OFF)
+    endif()
   endif()
 endif()
 
diff --git a/INSTALL.md b/INSTALL.md
index f3b57f80..579d8ba4 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -7,7 +7,7 @@ To use ckmame, you need
 - optionally [libxml2](http://xmlsoft.org/) (for M.A.M.E. -listxml and detectors)
 - optionally [libarchive](https://www.libarchive.org/) (for reading from 7z archives)
 
-For running the tests, you need to have [nihtest](https://nih.at/nihtest/) and [Python](https://python.org).
+For running the tests, you need to have [nihtest](https://nih.at/nihtest/) (at least version 1.5) and [Python](https://python.org).
 
 The basic usage is
 ```sh
diff --git a/NEWS.md b/NEWS.md
index 225db40e..395d4912 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,4 +1,4 @@
-X.X (XXXX-XX-XX)
+2.1 (2024-02-23)
 ================
 
 * Add `--report-changes` to show changes between last and current run.