cmake: check for MAJOR.MINOR version of python3

We can only check for MAJOR.MINOR version of python3 since
FindPython3Libs does not support checking for MAJOR.MINOR.PATCH version
of python3. We also need to make sure we use the PYTHON3 versions of
these variables.

This should fix a regression introduced by c961e00.

Signed-off-by: Boris Ranto <branto@redhat.com>
(cherry picked from commit 8b3f0d5bcce8a5c8ddff0a362fbccb05d18335f6)

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 69ac1c761f2b18be20c4ec11856dc24376ffba6a..fb32c9e42df7aebd360d6f33e01c520213f13b47 100644 (file)
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -229,7 +229,7 @@ if(WITH_PYTHON3)
     set(WITH_PYTHON3 "3")
   endif()
   find_package(Python3Interp ${WITH_PYTHON3} REQUIRED)
-  find_package(Python3Libs ${PYTHON_VERSION_STRING} REQUIRED)
+  find_package(Python3Libs ${PYTHON3_VERSION_MAJOR}.${PYTHON3_VERSION_MINOR} REQUIRED)
 endif()
 
 # the major version of the python bindings as a dependency of other