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Build python dependencies: Python, NetCDF4

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Guilhem Lavaux 2012-10-31 14:50:41 -04:00
parent e1f3731682
commit eaa35ea07e
3 changed files with 65 additions and 0 deletions
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54
external/external_python_build.cmake vendored Normal file
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INCLUDE(FindPythonInterp)
SET(INTERNAL_NETCDF4_PYTHON ON)
SET(INTERNAL_CYTHON ON)
IF(INTERNAL_CYTHON)
SET(CYTHON_URL "http://cython.org/release/Cython-0.17.1.tar.gz" CACHE STRING "URL to download Cython from")
ENDIF(INTERNAL_CYTHON)
IF(INTERNAL_NETCDF4_PYTHON)
SET(NETCDF4_PYTHON_URL "http://netcdf4-python.googlecode.com/files/netCDF4-1.0.1.tar.gz" CACHE STRING "URL to download NetCDF4-python from")
ENDIF(INTERNAL_NETCDF4_PYTHON)
IF(INTERNAL_CYTHON)
ExternalProject_Add(cython
DEPENDS ${PREV_PYTHON_BUILD}
URL ${CYTHON_URL}
PREFIX ${BUILD_PREFIX}/cython-prefix
CONFIGURE_COMMAND echo "No configure"
BUILD_IN_SOURCE 1
BUILD_COMMAND ${PYTHON_EXECUTABLE} setup.py build
INSTALL_COMMAND ${PYTHON_EXECUTABLE} setup.py install --prefix=${CMAKE_BINARY_DIR}/ext_build/python
)
SET(PREV_PYTHON_BUILD ${PREV_PYTHON_BUILD} cython)
ENDIF(INTERNAL_CYTHON)
IF(INTERNAL_NETCDF4_PYTHON)
SET(PYTHON_CPPFLAGS -I${NETCDF_INCLUDE_PATH})
SET(PYTHON_LDFLAGS -L${NETCDF_BIN_DIR}/lib)
SET(BUILD_ENVIRONMENT
${CMAKE_COMMAND}
"-DPYTHON_EXECUTABLE=${PYTHON_EXECUTABLE}"
"-DPYTHON_CPPFLAGS:STRING=${PYTHON_CPPFLAGS}"
"-DHDF5_DIR=${HDF5_BIN_DIR}"
"-DNETCDF4_DIR=${NETCDF_BIN_DIR}"
"-DPYTHON_LDFLAGS:STRING=${PYTHON_LDFLAGS}"
"-DTARGET_PATH=${CMAKE_BINARY_DIR}/ext_build/python" "-P")
ExternalProject_Add(netcdf4-python
DEPENDS ${PREV_PYTHON_BUILD}
URL ${NETCDF4_PYTHON_URL}
PREFIX ${BUILD_PREFIX}/netcdf4-python-prefix
CONFIGURE_COMMAND echo "No configure"
BUILD_IN_SOURCE 1
BUILD_COMMAND ${BUILD_ENVIRONMENT} ${CMAKE_SOURCE_DIR}/external/python_build.cmake
INSTALL_COMMAND ${BUILD_ENVIRONMENT} ${CMAKE_SOURCE_DIR}/external/python_install.cmake
)
ENDIF(INTERNAL_NETCDF4_PYTHON)

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external/python_build.cmake vendored Normal file
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SET(ENV{HDF5_DIR} ${HDF5_DIR})
SET(ENV{NETCDF4_DIR} ${NETCDF4_DIR})
SET(ENV{CPPFLAGS} ${PYTHON_CPPFLAGS})
SET(ENV{LDFLAGS} ${PYTHON_LDFLAGS})
SET(ENV{PYTHONPATH} ${TARGET_PATH}/lib/python2.7/site-packages:$ENV{PYTHONPATH})
execute_process(COMMAND ${PYTHON_EXECUTABLE} setup.py build)

5
external/python_install.cmake vendored Normal file
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SET(ENV{HDF5_DIR} ${HDF5_DIR})
SET(ENV{NETCDF4_DIR} ${NETCDF4_DIR})
SET(ENV{CPPFLAGS} ${PYTHON_CPPFLAGS})
SET(ENV{LDFLAGS} ${PYTHON_LDFLAGS})
execute_process(COMMAND ${PYTHON_EXECUTABLE} setup.py install --prefix=${TARGET_PATH})