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125 lines
3.2 KiB
Plaintext
125 lines
3.2 KiB
Plaintext
AC_ARG_VAR([PYTHON_VERSION],[The installed Python
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version to use, for example '2.3'. This string
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will be appended to the Python interpreter
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canonical name.])
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AC_PATH_PROG(SWIG,swig,no)
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AC_PATH_PROG([PYTHON],[python[$PYTHON_VERSION]])
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if test -z "$PYTHON"; then
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working_python=no
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AC_MSG_WARN([No python found])
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fi
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#
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# Check for a version of Python >= 2.1.0
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#
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AC_MSG_CHECKING([for a version of Python >= '2.1.0'])
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ac_supports_python_ver=`$PYTHON -c "import sys, string; \
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ver = string.split(sys.version)[[0]]; \
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print ver >= '2.1.0'"`
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if test "$ac_supports_python_ver" != "True"; then
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working_python=no
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AC_MSG_RESULT([no])
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else
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AC_MSG_RESULT([yes])
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fi
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#
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# Check if you have distutils, else fail
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#
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AC_MSG_CHECKING([for the distutils Python package])
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ac_distutils_result=`$PYTHON -c "import distutils" 2>&1`
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if test -z "$ac_distutils_result"; then
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AC_MSG_RESULT([yes])
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working_python=yes
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else
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AC_MSG_RESULT([no])
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working_python=no
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fi
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#
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# Check for Python include path
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#
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AC_MSG_CHECKING([for Python include path])
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if test -z "$PYTHON_CPPFLAGS"; then
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python_path=`$PYTHON -c "import distutils.sysconfig; \
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print distutils.sysconfig.get_python_inc();"`
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if test -n "${python_path}"; then
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python_path="-I$python_path"
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fi
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PYTHON_CPPFLAGS=$python_path
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fi
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AC_MSG_RESULT([$PYTHON_CPPFLAGS])
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AC_SUBST([PYTHON_CPPFLAGS])
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#
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# Check for Python library path
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#
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AC_MSG_CHECKING([for Python library path])
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if test -z "$PYTHON_LDFLAGS"; then
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# (makes two attempts to ensure we've got a version number
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# from the interpreter)
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py_version=`$PYTHON -c "from distutils.sysconfig import *; \
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from string import join; \
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print join(get_config_vars('VERSION'))"`
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if test "$py_version" == "[None]"; then
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if test -n "$PYTHON_VERSION"; then
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py_version=$PYTHON_VERSION
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else
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py_version=`$PYTHON -c "import sys; \
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print sys.version[[:3]]"`
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fi
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fi
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PYTHON_LDFLAGS=`$PYTHON -c "from distutils.sysconfig import *; \
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from string import join; \
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print '-L' + get_python_lib(0,1), \
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'-lpython';"`$py_version
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fi
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AC_MSG_RESULT([$PYTHON_LDFLAGS])
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AC_SUBST([PYTHON_LDFLAGS])
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#
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# Check for site packages
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#
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AC_MSG_CHECKING([for Python site-packages path])
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if test -z "$PYTHON_SITE_PKG"; then
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PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \
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print distutils.sysconfig.get_python_lib(0,0);"`
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fi
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AC_MSG_RESULT([$PYTHON_SITE_PKG])
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AC_SUBST([PYTHON_SITE_PKG])
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#
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# libraries which must be linked in when embedding
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#
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AC_MSG_CHECKING(python extra libraries)
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if test -z "$PYTHON_EXTRA_LIBS"; then
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PYTHON_EXTRA_LIBS=`$PYTHON -c "import distutils.sysconfig; \
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conf = distutils.sysconfig.get_config_var; \
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print conf('LOCALMODLIBS'), conf('LIBS')"`
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fi
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AC_MSG_RESULT([$PYTHON_EXTRA_LIBS])
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AC_SUBST(PYTHON_EXTRA_LIBS)
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#
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# linking flags needed when embedding
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#
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AC_MSG_CHECKING(python extra linking flags)
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if test -z "$PYTHON_EXTRA_LDFLAGS"; then
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PYTHON_EXTRA_LDFLAGS=`$PYTHON -c "import distutils.sysconfig; \
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conf = distutils.sysconfig.get_config_var; \
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print conf('LINKFORSHARED')"`
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fi
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AC_MSG_RESULT([$PYTHON_EXTRA_LDFLAGS])
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AC_SUBST(PYTHON_EXTRA_LDFLAGS)
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SMB_EXT_LIB(LIBPYTHON, [$PYTHON_LDFLAGS], [$PYTHON_CPPFLAGS])
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if test x$working_python = xyes
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then
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SMB_ENABLE(LIBPYTHON,YES)
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else
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SMB_ENABLE(LIBPYTHON,NO)
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fi
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