Make FIND_PACKAGE(PythonInterp) prefer python3

lhchavez · lhchavez · commit b7dce05cb5f6 · 2021-07-14T05:29:27.000-07:00
This change makes it possible to prefer a python (version 3) interpreter
on systems where python2 and python3 coexist (where python2 is found as
`/usr/bin/python`).
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
@@ -1,3 +1,4 @@
+SET(Python_ADDITIONAL_VERSIONS 3 2.7)
 FIND_PACKAGE(PythonInterp)
 
 IF(NOT PYTHONINTERP_FOUND)

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
	`1`	`+SET(Python_ADDITIONAL_VERSIONS 3 2.7)`
`1`	`2`	`FIND_PACKAGE(PythonInterp)`
`2`	`3`
`3`	`4`	`IF(NOT PYTHONINTERP_FOUND)`