IntenseFinance/gnucash
3
0
Fork 0
mirror of https://github.com/Gnucash/gnucash.git synced 2025-02-25 18:55:30 -06:00
Code Issues Packages Projects Releases Wiki Activity

Use the default version of Python 3

Browse Source 
Python scripts that run with the default version of Python 3 by executing
with /usr/bin/python3 that try to import gnucash can't find it if it has
been built for a different version.

Instead of using other installed versions of Python 3 that happen to be
present, default to using the default "unversioned" version.

It doesn't look like CMake are going to fix the default behaviour, so every
project has to do this:
https://gitlab.kitware.com/cmake/cmake/-/issues/24878
https://gitlab.kitware.com/cmake/cmake/-/issues/24126
https://gitlab.kitware.com/cmake/cmake/-/merge_requests/8287

This is only supported on CMake 3.20 or newer, so users of older versions
will still get the broken behaviour.

Use the newer default Python3_FIND_STRATEGY=LOCATION (CMP0094).
This commit is contained in:
Simon Arlott 2023-10-04 21:15:11 +01:00
parent d1b2368f4d
commit 3782eed567
No known key found for this signature in database
GPG Key ID: DF001BFD83E75990
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
CMakeLists.txt
View File

@ -2,6 +2,11 @@
cmake_minimum_required (VERSION 3.14.5)
# CMake 3.15+ Python3_FIND_STRATEGY=LOCATION
if (POLICY CMP0094)
cmake_policy(SET CMP0094 NEW)
endif()
project (gnucash
VERSION 5.4
)
@ -492,6 +497,9 @@ endif()
if (WITH_PYTHON)
set (PYTHON_MIN_VERSION 3.6.0)
if (NOT DEFINED Python3_FIND_UNVERSIONED_NAMES)
set (Python3_FIND_UNVERSIONED_NAMES FIRST)
endif()
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.")