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https://github.com/gnss-sdr/gnss-sdr
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Fix CMake script for detecting Python
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@ -36,11 +36,11 @@ if(PYTHON_EXECUTABLE)
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else(PYTHON_EXECUTABLE)
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#use the built-in find script
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find_package(PythonInterp)
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find_package(PythonInterp 2)
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#and if that fails use the find program routine
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if(NOT PYTHONINTERP_FOUND)
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find_program(PYTHON_EXECUTABLE NAMES python python2.7 python2.6 python2.5)
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find_program(PYTHON_EXECUTABLE NAMES python python2 python2.7 python2.6 python2.5)
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if(PYTHON_EXECUTABLE)
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set(PYTHONINTERP_FOUND TRUE)
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endif(PYTHON_EXECUTABLE)
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@ -48,8 +48,15 @@ else(PYTHON_EXECUTABLE)
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endif(PYTHON_EXECUTABLE)
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if (CMAKE_CROSSCOMPILING)
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set(QA_PYTHON_EXECUTABLE "/usr/bin/python")
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else (CMAKE_CROSSCOMPILING)
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set(QA_PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE})
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endif(CMAKE_CROSSCOMPILING)
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#make the path to the executable appear in the cmake gui
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set(PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE} CACHE FILEPATH "python interpreter")
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set(QA_PYTHON_EXECUTABLE ${QA_PYTHON_EXECUTABLE} CACHE FILEPATH "python interpreter for QA tests")
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#make sure we can use -B with python (introduced in 2.6)
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if(PYTHON_EXECUTABLE)
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@ -185,7 +192,7 @@ function(GR_PYTHON_INSTALL)
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file(TO_NATIVE_PATH ${PYTHON_EXECUTABLE} pyexe_native)
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if (CMAKE_CROSSCOMPILING)
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set(pyexe_native /usr/bin/env python)
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set(pyexe_native "/usr/bin/env python")
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endif()
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foreach(pyfile ${GR_PYTHON_INSTALL_PROGRAMS})
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@ -200,8 +207,9 @@ function(GR_PYTHON_INSTALL)
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add_custom_command(
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OUTPUT ${pyexefile} DEPENDS ${pyfile}
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COMMAND ${PYTHON_EXECUTABLE} -c
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\"open('${pyexefile}', 'w').write('\#!${pyexe_native}\\n'+open('${pyfile}').read())\"
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"open('${pyexefile}','w').write('\#!${pyexe_native}\\n'+open('${pyfile}').read())"
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COMMENT "Shebangin ${pyfile_name}"
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VERBATIM
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)
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#on windows, python files need an extension to execute
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