llvm-python-modules.patch

   1 --- llvm-11.0.0.src/CMakeLists.txt.orig 2020-10-07 12:10:48.000000000 +0200
   2 +++ llvm-11.0.0.src/CMakeLists.txt      2020-10-13 01:18:33.807817497 +0200
   3 @@ -646,6 +646,23 @@
   4  set(LLVM_ENABLE_PER_TARGET_RUNTIME_DIR OFF CACHE BOOL
   5    "Enable per-target runtimes directory")
   6
   7 +include(FindPythonInterp)
   8 +if( NOT PYTHONINTERP_FOUND )
   9 +  message(FATAL_ERROR
  10 +"Unable to find Python interpreter, required for builds and testing.
  11 +
  12 +Please install Python or specify the PYTHON_EXECUTABLE CMake variable.")
  13 +endif()
  14 +
  15 +if( ${PYTHON_VERSION_STRING} VERSION_LESS 2.7 )
  16 +  message(FATAL_ERROR "Python 2.7 or newer is required")
  17 +endif()
  18 +
  19 +add_executable(Python3::Interpreter IMPORTED)
  20 +set_target_properties(Python3::Interpreter PROPERTIES
  21 +  IMPORTED_LOCATION ${PYTHON_EXECUTABLE})
  22 +set(Python3_EXECUTABLE ${PYTHON_EXECUTABLE})
  23 +
  24  set(LLVM_PROFDATA_FILE "" CACHE FILEPATH
  25    "Profiling data file to use when compiling in order to improve runtime performance.")
  26
  27 @@ -679,40 +691,6 @@
  28
  29  include(HandleLLVMOptions)
  30
  31 -if(CMAKE_VERSION VERSION_LESS 3.12)
  32 -  include(FindPythonInterp)
  33 -  if( NOT PYTHONINTERP_FOUND )
  34 -    message(FATAL_ERROR
  35 -  "Unable to find Python interpreter, required for builds and testing.
  36 -
  37 -  Please install Python or specify the PYTHON_EXECUTABLE CMake variable.")
  38 -  endif()
  39 -
  40 -  if( ${PYTHON_VERSION_STRING} VERSION_LESS 2.7 )
  41 -    message(FATAL_ERROR "Python 2.7 or newer is required")
  42 -  endif()
  43 -
  44 -  add_executable(Python3::Interpreter IMPORTED)
  45 -  set_target_properties(Python3::Interpreter PROPERTIES
  46 -    IMPORTED_LOCATION ${PYTHON_EXECUTABLE})
  47 -  set(Python3_EXECUTABLE ${PYTHON_EXECUTABLE})
  48 -else()
  49 -  find_package(Python3 COMPONENTS Interpreter)
  50 -  if(NOT Python3_Interpreter_FOUND)
  51 -    message(WARNING "Python3 not found, using python2 as a fallback")
  52 -    find_package(Python2 COMPONENTS Interpreter REQUIRED)
  53 -    if(Python2_VERSION VERSION_LESS 2.7)
  54 -      message(SEND_ERROR "Python 2.7 or newer is required")
  55 -    endif()
  56 -
  57 -    # Treat python2 as python3
  58 -    add_executable(Python3::Interpreter IMPORTED)
  59 -    set_target_properties(Python3::Interpreter PROPERTIES
  60 -      IMPORTED_LOCATION ${Python2_EXECUTABLE})
  61 -    set(Python3_EXECUTABLE ${Python2_EXECUTABLE})
  62 -  endif()
  63 -endif()
  64 -
  65  ######
  66  # LLVMBuild Integration
  67  #