/alps/pcitool

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  • Committer: Suren A. Chilingaryan
  • Date: 2016-02-28 21:35:47 UTC
  • Revision ID: csa@suren.me-20160228213547-6tcleiizj8cwthda
Altenrative way to detect location where python modules should be installed

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CMakeLists.txt
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if (NOT DISABLE_PYTHON)
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    find_package(PythonLibs 2.7 REQUIRED)
 
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    find_package(PythonInterp 2.7 REQUIRED)
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    find_package(SWIG REQUIRED)
 
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    if (NOT PYTHON_VERSION_STRING VERSION_EQUAL PYTHONLIBS_VERSION_STRING)
 
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        message (FATAL_ERROR "Version mismatch between python interpreter and libraries")
 
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    endif (NOT PYTHON_VERSION_STRING VERSION_EQUAL PYTHONLIBS_VERSION_STRING)
 
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#    execute_process (COMMAND ${PYTHON_EXECUTABLE} -c "from sysconfig import get_path; print get_path('platlib')" OUTPUT_VARIABLE PYTHON_INSTALL_DIR OUTPUT_STRIP_TRAILING_WHITESPACE)
 
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    execute_process (COMMAND ${PYTHON_EXECUTABLE} -c "import site; print site.PREFIXES[-1]" OUTPUT_VARIABLE PYTHON_PREFIX OUTPUT_STRIP_TRAILING_WHITESPACE)
 
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    file (TO_CMAKE_PATH "${PYTHON_PREFIX}" PYTHON_PREFIX)
 
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    execute_process (COMMAND ${PYTHON_EXECUTABLE} -c "import site; print site.getsitepackages()[-1]" OUTPUT_VARIABLE PYTHON_SITE_DIR OUTPUT_STRIP_TRAILING_WHITESPACE)
 
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    file (TO_CMAKE_PATH "${PYTHON_SITE_DIR}" PYTHON_SITE_DIR)
 
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    string (REGEX REPLACE "^${PYTHON_PREFIX}/" "${CMAKE_INSTALL_PREFIX}/" PYTHON_SITE_DIR "${PYTHON_SITE_DIR}")
 
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    set(PYTHON_INSTALL_DIR ${PYTHON_SITE_DIR} CACHE PATH "path to install python module")
 
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    set(HAVE_PYTHON TRUE)
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endif (NOT DISABLE_PYTHON)
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