[llvm] r346383 - Revert "Reorder FindPythonInterp so that config-ix can use PYTHON_EXECUTABLE"

[Nathan Lanza via llvm-commits]

Author: lanza
Date: Wed Nov  7 17:10:24 2018
New Revision: 346383

URL: http://llvm.org/viewvc/llvm-project?rev=346383&view=rev
Log:
Revert "Reorder FindPythonInterp so that config-ix can use PYTHON_EXECUTABLE"

This reverts commit rL346367 due to test error in compiler-rt.

Modified:
    llvm/trunk/CMakeLists.txt

Modified: llvm/trunk/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/CMakeLists.txt?rev=346383&r1=346382&r2=346383&view=diff
==============================================================================
--- llvm/trunk/CMakeLists.txt (original)
+++ llvm/trunk/CMakeLists.txt Wed Nov  7 17:10:24 2018
@@ -576,22 +576,6 @@ mark_as_advanced(LLVM_TARGET_TRIPLE_ENV)
 set(LLVM_ENABLE_PER_TARGET_RUNTIME_DIR OFF CACHE BOOL
   "Enable per-target runtimes directory")
 
-# Verify that we can find a Python 2 interpreter.  Python 3 is unsupported.
-# FIXME: We should support systems with only Python 3, but that requires work
-# on LLDB.
-set(Python_ADDITIONAL_VERSIONS 2.7)
-include(FindPythonInterp)
-if( NOT PYTHONINTERP_FOUND )
-  message(FATAL_ERROR
-"Unable to find Python interpreter, required for builds and testing.
-
-Please install Python or specify the PYTHON_EXECUTABLE CMake variable.")
-endif()
-
-if( ${PYTHON_VERSION_STRING} VERSION_LESS 2.7 )
-  message(FATAL_ERROR "Python 2.7 or newer is required")
-endif()
-
 # All options referred to from HandleLLVMOptions have to be specified
 # BEFORE this include, otherwise options will not be correctly set on
 # first cmake run
@@ -611,6 +595,22 @@ message(STATUS "LLVM default target trip
 
 include(HandleLLVMOptions)
 
+# Verify that we can find a Python 2 interpreter.  Python 3 is unsupported.
+# FIXME: We should support systems with only Python 3, but that requires work
+# on LLDB.
+set(Python_ADDITIONAL_VERSIONS 2.7)
+include(FindPythonInterp)
+if( NOT PYTHONINTERP_FOUND )
+  message(FATAL_ERROR
+"Unable to find Python interpreter, required for builds and testing.
+
+Please install Python or specify the PYTHON_EXECUTABLE CMake variable.")
+endif()
+
+if( ${PYTHON_VERSION_STRING} VERSION_LESS 2.7 )
+  message(FATAL_ERROR "Python 2.7 or newer is required")
+endif()
+
 ######
 # LLVMBuild Integration
 #