From e2b34f0b38fc2d0da5b45a706e8303e6a5a4f0a0 Mon Sep 17 00:00:00 2001
From: Michele Calgaro <michele.calgaro@yahoo.it>
Date: Wed, 14 Feb 2024 16:34:16 +0900
Subject: [PATCH] Simplify code since cmake minimum version is now 3.5

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit c5dbc4457c79bad52a0b0ae64c9ea4397517c91b)
---
 CMakeLists.txt | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 40c694ee..18b46b6d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -118,14 +118,8 @@ endif( WITH_TEST )
 
 ##### add apidox targets
 
-if( "${CMAKE_VERSION}" VERSION_LESS "3.1" )
-  set( CMAKE_ENV "env" )
-else()
-  set( CMAKE_ENV "${CMAKE_COMMAND};-E;env" )
-endif()
-
 add_custom_target( apidox
-  COMMAND ${CMAKE_ENV}
+  COMMAND ${CMAKE_COMMAND} -E env
     "TQTDOCDIR=/usr/share/tqt3/doc/html"
     "DOXDATA=${HTML_INSTALL_DIR}/en/common"
     ${CMAKE_SOURCE_DIR}/admin/doxygen.sh