From 675129d36590dcfcca09b733a50ce36d39ff7708 Mon Sep 17 00:00:00 2001
From: Petri Lehtinen <petri@digip.org>
Date: Tue, 19 Mar 2024 18:07:30 +0200
Subject: [PATCH] Find Python correctly for Sphinx

---
 cmake/FindSphinx.cmake | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cmake/FindSphinx.cmake b/cmake/FindSphinx.cmake
index 3bf0a5d..a61f8fe 100644
--- a/cmake/FindSphinx.cmake
+++ b/cmake/FindSphinx.cmake
@@ -218,7 +218,7 @@ endforeach ()
 # determine Python executable used by Sphinx
 if (Sphinx-build_EXECUTABLE)
   # extract python executable from shebang of sphinx-build
-  find_package (PythonInterp QUIET)
+  find_package (Python3 QUIET)
   set (Sphinx_PYTHON_EXECUTABLE "${PYTHON_EXECUTABLE}")
   set (Sphinx_PYTHON_OPTIONS)
   file (STRINGS "${Sphinx-build_EXECUTABLE}" FIRST_LINE LIMIT_COUNT 1)
@@ -312,4 +312,4 @@ if (NOT Sphinx_DIR AND Sphinx-build_EXECUTABLE)
 endif ()
 
 unset (_Sphinx_VERSION)
-unset (_Sphinx_REQUIRED_VARS)
\ No newline at end of file
+unset (_Sphinx_REQUIRED_VARS)