/usr/src/WrapITK/Python/ConfigureWrapping.cmake is in libinsighttoolkit3-dev 3.20.1+git20120521-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 | FIND_PACKAGE(PythonLibs)
FIND_PACKAGE(PythonInterp)
MARK_AS_ADVANCED(PYTHON_EXECUTABLE)
INCLUDE_DIRECTORIES(${PYTHON_INCLUDE_PATH})
|