#
#Python script interpreter
#

if (WIN32)

#Build from sources and install where find_package(python) will find it.
#We take care to use a Python release that will build with as many versions of
#Visual Studio as possible.

ExternalProject_Add (
  python2
  PREFIX ${CMAKE_INSTALL_PREFIX}/python2
  SVN_REPOSITORY http://github.com/python-cmake-buildsystem/python-cmake-buildsystem/trunk
  UPDATE_COMMAND ""
  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR> -DPYTHON_VERSION=2.7.8 -DCMAKE_BUILD_TYPE=Release
)
endif (WIN32)

if (UNIX)
#Rely on manual installation via the package manager
#You can then invoke perl as /usr/bin/python2
#sudo apt-get install python2
ExternalProject_Add (
  python2
  PREFIX ${CMAKE_INSTALL_PREFIX}
  BUILD_IN_SOURCE 1
  DOWNLOAD_COMMAND ""
  UPDATE_COMMAND ""
  CONFIGURE_COMMAND ""
  BUILD_COMMAND /usr/bin/python2 --version
  INSTALL_COMMAND ""
)
endif (UNIX)