From 09cf6e725bda80270d27c835740ad0aa26c2ea56 Mon Sep 17 00:00:00 2001
From: Alexis Hildebrandt <afh@surryhill.net>
Date: Wed, 12 Apr 2023 01:39:07 +0200
Subject: Bump required doxygen version to 1.9.5

---
 doc/CMakeLists.txt | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'doc/CMakeLists.txt')

diff --git a/doc/CMakeLists.txt b/doc/CMakeLists.txt
index 4fcdeb9b..3b88121b 100644
--- a/doc/CMakeLists.txt
+++ b/doc/CMakeLists.txt
@@ -5,7 +5,10 @@
 
 ########################################################################
 
-cmake_minimum_required(VERSION 3.16.2)
+set(Required_CMake_Version 3.16.2)
+set(Required_Doxygen_Version 1.9.5)
+
+cmake_minimum_required(VERSION ${Required_CMake_Version})
 
 project(ledger NONE)
 
@@ -23,7 +26,7 @@ configure_file(
   ${CMAKE_CURRENT_SOURCE_DIR}/version.texi)
 
 if (USE_DOXYGEN)
-  find_package(Doxygen)
+  find_package(Doxygen ${Required_Doxygen_Version})
   if (NOT DOXYGEN_FOUND)
     message(FATAL_ERROR "Could not find doxygen. Reference documentation cannot be built.")
   endif()
-- 
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