gnucash stable: Bump minimum cmake version to 3.16

[Geert Janssens]

Updated	 via  https://github.com/Gnucash/gnucash/commit/6c99523a (commit)
	from  https://github.com/Gnucash/gnucash/commit/51e932c9 (commit)



commit 6c99523a70068653b9c73fd3946794987e011b6e
Author: Geert Janssens <geert at kobaltwit.be>
Date:   Fri Aug 18 18:46:38 2023 +0200

    Bump minimum cmake version to 3.16
    
    This allows to drop some conditionals for older versions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index edf26cd620..7c926279d8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,9 +1,6 @@
 # CMakeLists.txt for GnuCash
 
-cmake_minimum_required (VERSION 3.10)
-if (CMAKE_VERSION VERSION_GREATER_EQUAL 3.14.0)
-  cmake_policy(SET CMP0082 NEW)
-endif()
+cmake_minimum_required (VERSION 3.16)
 
 project (gnucash
     VERSION 5.3
@@ -497,24 +494,9 @@ endif()
 
 if (WITH_PYTHON)
   set (PYTHON_MIN_VERSION 3.6.0)
-  if (CMAKE_VERSION GREATER_EQUAL 3.12.0)
-    find_package (Python3 ${PYTHON_MIN_VERSION} COMPONENTS Interpreter Development)
-    if (NOT Python3_FOUND)
-      message(SEND_ERROR "Python support enabled, but Python3 interpreter and/or libaries not found.")
-    endif()
-  else()
-    find_package(PythonInterp ${PYTHON_MIN_VERSION})
-    if (NOT PYTHONINTERP_FOUND)
-      message(SEND_ERROR "Python support enabled, but Python interpreter not found.")
-    endif()
-
-    find_package(PythonLibs ${PYTHON_MIN_VERSION})
-    if (NOT PYTHONLIBS_FOUND)
-      message(SEND_ERROR "Python support enabled, but Python libraries not found.")
-    endif()
-    set(Python3_EXECUTABLE ${PYTHON_EXECUTABLE})
-    set(Python3_LIBRARIES ${PYTHON_LIBRARIES})
-    set(Python3_INCLUDE_DIRS ${PYTHON_INCLUDE_DIRS})
+  find_package (Python3 ${PYTHON_MIN_VERSION} COMPONENTS Interpreter Development)
+  if (NOT Python3_FOUND)
+    message(SEND_ERROR "Python support enabled, but Python3 interpreter and/or libaries not found.")
   endif()
 
   # Determine where to install the python libraries.



Summary of changes:
 CMakeLists.txt | 26 ++++----------------------
 1 file changed, 4 insertions(+), 22 deletions(-)