cdat/CMake/cdat_modules/python_pkg.cmake at 4448ddcd87f69562201980b8f8ed0d8e33d33d5c · CDAT/cdat · GitHub

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set(PYTHON_MAJOR_SRC 2)
set(PYTHON_MINOR_SRC 7)
set(PYTHON_PATCH_SRC 9)
set(PYTHON_VERSION ${PYTHON_MAJOR_SRC}.${PYTHON_MINOR_SRC}.${PYTHON_PATCH_SRC})
set(PYTHON_URL ${LLNL_URL})
set(PYTHON_GZ Python-${PYTHON_VERSION}.tgz)
set(PYTHON_MD5 5eebcaa0030dc4061156d3429657fb83)
set(PYVER ${PYTHON_MAJOR_SRC}.${PYTHON_MINOR_SRC})
set(PYTHON_SOURCE ${PYTHON_URL}/${PYTHON_GZ})

add_cdat_package(Python ${PYTHON_MAJOR_SRC}.${PYTHON_MINOR_SRC}.${PYTHON_PATCH_SRC} "" "")

# FIXME: Name style
set(CDAT_OS_XTRA_PATH "")

set(PYTHON_SITE_PACKAGES_PREFIX ${CMAKE_INSTALL_PREFIX})
set(PYTHON_SITE_PACKAGES ${PYTHON_SITE_PACKAGES_PREFIX}/lib/python${PYVER}/site-packages)
if (APPLE)
  set(PYTHON_SITE_PACKAGES ${PYTHON_SITE_PACKAGES_PREFIX}/Library/Frameworks/Python.framework/Versions/${PYVER}/lib/python${PYVER}/site-packages)
endif()
set(PYTHONPATH ${PYTHON_SITE_PACKAGES})

if (CDAT_USE_SYSTEM_PYTHON)
   find_package(PythonInterp)
   set(PYVER ${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR})
   # \NOTE This is required or else FindPythonLibs may find whatever version is
   # listed first internally and if that version exists on the system. For example
   # a system might have python version 2.6 and 2.7 both installed.
   set(Python_ADDITIONAL_VERSIONS ${PYVER})
   find_package(PythonLibs)
   set(PYTHON_SITE_PACKAGES ${CMAKE_INSTALL_PREFIX}/lib/python${PYVER}/site-packages)
   message("[INFO] Using system python ${PYTHON_EXECUTABLE}")
   message("[INFO] Putting packages in directory ${PYTHON_SITE_PACKAGES}")
   set(PYTHON_EXTRA_PREFIX "--prefix=${CMAKE_INSTALL_PREFIX}")
   message("[INFO] Setting up prefix for installing python packages into: ${PYTHON_EXTRA_PREFIX}")
   set(ENV{LD_LIBRARY_PATH} $ENV{LD_LIBRARY_PATH})
   set(PYTHONPATH "${PYTHON_SITE_PACKAGES}:$ENV{PYTHONPATH}")
   set(ENV{PYTHONPATH} "${PYTHONPATH}")
   message("[INFO] Set PYTHONPATH to $ENV{PYTHONPATH}")
   get_filename_component(PYTHON_EXECUTABLE_PATH ${PYTHON_EXECUTABLE} PATH)
   set(PYTHON_LIBRARY ${PYTHON_LIBRARIES})
   message("[INFO] set PYTHON_LIBRARY TO" ${PYTHON_LIBRARY})
   set(PYTHON_INCLUDE ${PYTHON_INCLUDE_DIRS})
   if(APPLE)
     set(CDAT_OS_XTRA_PATH ${CMAKE_INSTALL_PREFIX}/Library/Frameworks/Python.framework/Versions/${PYVER}/bin)
   endif()
else ()
   set(PYTHON_EXECUTABLE ${CMAKE_INSTALL_PREFIX}/bin/python)
   message("[INFO] Building python at ${PYTHON_EXECUTABLE}")
   set(PYTHON_EXTRA_PREFIX "")
   set(PYVER 2.7)
   if (NOT APPLE)
     set(EASY_INSTALL_BINARY ${CMAKE_INSTALL_PREFIX}/bin/easy_install)
     set(PIP_BINARY ${CMAKE_INSTALL_PREFIX}/bin/pip)
   else ()
     set(EASY_INSTALL_BINARY ${CMAKE_INSTALL_PREFIX}/Library/Frameworks/Python.framework/Versions/${PYVER}/bin/easy_install)
     set(PIP_BINARY ${CMAKE_INSTALL_PREFIX}/Library/Frameworks/Python.framework/Versions/${PYVER}/bin/pip)
   endif()
endif()