Set Python_ADDITIONAL_VERSIONS cmake property (#737)

* Set Python_ADDITIONAL_VERSIONS cmake property - on system like Piz-Daint, set additional version property to so that CMake can prefer highest version * Set Python_ADDITIONAL_VERSIONS before including other CMake modules Co-authored-by: Pramod Kumbhar <bp000174@daint106.login.cscs.ch> Co-authored-by: Pramod Kumbhar <bp000174@daint104.login.cscs.ch>
neuronsimulator · Dec 8, 2020 · c00fbe3 · c00fbe3
1 parent 4d4261a
commit c00fbe3
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -108,6 +108,11 @@ set(NRN_RX3D_OPT_LEVEL
     "${NRN_RX3D_OPT_LEVEL_DEFAULT}"
     CACHE STRING "Optimization level for Cython generated files (non-zero may compile slowly)")
 
+# =============================================================================
+# Set Python additional versions earlier (especially for old CMake)
+# =============================================================================
+set(Python_ADDITIONAL_VERSIONS 3 3.9 3.8 3.7 3.6 3.5 3.4 3.3 3.2 3.1 3.0 2.8 2.7 2.6)
+
 # =============================================================================
 # Include cmake modules
 # =============================================================================