new upstream 2.8.0
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836 changed files with 137090 additions and 30018 deletions
128
m4/nut_check_python.m4
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128
m4/nut_check_python.m4
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dnl Check for python binary program names per language version
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dnl to embed into scripts and Make rules
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AC_DEFUN([NUT_CHECK_PYTHON],
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[
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AS_IF([test -z "${nut_with_python}"], [
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NUT_ARG_WITH([python], [Use a particular program name of the python interpeter], [auto])
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PYTHON=""
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AS_CASE([${nut_with_python}],
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[auto|yes|""], [AC_CHECK_PROGS([PYTHON], [python python3 python2], [_python_runtime])],
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[no], [PYTHON="no"],
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[PYTHON="${nut_with_python}"]
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)
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dnl Default to calling a basename from PATH, only use a specific full pathname
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dnl if provided by the caller:
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AS_CASE([${PYTHON}],
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[_python_runtime], [
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PYTHON="/usr/bin/env python"
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AC_MSG_WARN([A python program name was not detected during configuration, will default to '$PYTHON' (scripts will fail if that is not in PATH at run time)])],
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[no], [],
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[/*" "*" "*], [
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AC_MSG_WARN([A python program name is not a single token (was specified with more than one argument?), so shebangs can be not reliable])
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],
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[/*], [],
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[*" "*" "*], [
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AC_MSG_WARN([A python program name is not a single token (was specified with more than one argument?), so shebangs can be not reliable])
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PYTHON="/usr/bin/env ${PYTHON}"
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],
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[*" "*], [
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AC_MSG_WARN([A python program name is not a single token (was specified with an argument?), so /usr/bin/env shebangs can be not reliable])
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PYTHON="/usr/bin/env ${PYTHON}"
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],
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[*], [PYTHON="/usr/bin/env ${PYTHON}"]
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)
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AC_MSG_CHECKING([python interpeter to call])
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AC_MSG_RESULT([${PYTHON}])
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AC_SUBST([PYTHON], [${PYTHON}])
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AM_CONDITIONAL([HAVE_PYTHON], [test "${PYTHON}" != "no"])
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AS_IF([test -n "${PYTHON}"], [export PYTHON])
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])
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])
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AC_DEFUN([NUT_CHECK_PYTHON2],
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[
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AS_IF([test -z "${nut_with_python2}"], [
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NUT_ARG_WITH([python2], [Use a particular program name of the python2 interpeter for code that needs that version and is not compatible with python3], [auto])
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PYTHON2=""
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AS_CASE([${nut_with_python2}],
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[auto|yes|""], [AC_CHECK_PROGS([PYTHON2], [python2 python2.7 python-2.7 python], [_python2_runtime])],
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[no], [PYTHON2="no"],
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[PYTHON2="${nut_with_python2}"]
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)
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dnl Default to calling a basename from PATH, only use a specific full pathname
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dnl if provided by the caller:
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AS_CASE([${PYTHON2}],
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[_python2_runtime], [
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PYTHON2="/usr/bin/env python2"
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AC_MSG_WARN([A python2 program name was not detected during configuration, will default to '$PYTHON2' (scripts will fail if that is not in PATH at run time)])],
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[no], [],
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[/*" "*" "*], [
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AC_MSG_WARN([A python2 program name is not a single token (was specified with more than one argument?), so shebangs can be not reliable])
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],
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[/*], [],
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[*" "*" "*], [
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AC_MSG_WARN([A python2 program name is not a single token (was specified with more than one argument?), so shebangs can be not reliable])
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PYTHON2="/usr/bin/env ${PYTHON2}"
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],
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[*" "*], [
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AC_MSG_WARN([A python2 program name is not a single token (was specified with an argument?), so /usr/bin/env shebangs can be not reliable])
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PYTHON2="/usr/bin/env ${PYTHON2}"
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],
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[*], [PYTHON2="/usr/bin/env ${PYTHON2}"]
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)
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AC_MSG_CHECKING([python2 interpeter to call])
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AC_MSG_RESULT([${PYTHON2}])
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AC_SUBST([PYTHON2], [${PYTHON2}])
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AM_CONDITIONAL([HAVE_PYTHON2], [test "${PYTHON2}" != "no"])
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AS_IF([test -n "${PYTHON2}"], [export PYTHON2])
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])
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])
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AC_DEFUN([NUT_CHECK_PYTHON3],
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[
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AS_IF([test -z "${nut_with_python3}"], [
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NUT_ARG_WITH([python3], [Use a particular program name of the python3 interpeter for code that needs that version and is not compatible with python2], [auto])
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PYTHON3=""
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AS_CASE([${nut_with_python3}],
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[auto|yes|""], [AC_CHECK_PROGS([PYTHON3], [python3 python3.9 python-3.9 python3.7 python-3.7 python3.5 python-3.5 python], [_python3_runtime])],
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[no], [PYTHON3="no"],
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[PYTHON3="${nut_with_python3}"]
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)
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dnl Default to calling a basename from PATH, only use a specific full pathname
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dnl if provided by the caller:
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AS_CASE([${PYTHON3}],
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[_python3_runtime], [
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PYTHON3="/usr/bin/env python3"
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AC_MSG_WARN([A python3 program name was not detected during configuration, will default to '$PYTHON3' (scripts will fail if that is not in PATH at run time)])],
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[no], [],
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[/*" "*" "*], [
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AC_MSG_WARN([A python3 program name is not a single token (was specified with more than one argument?), so shebangs can be not reliable])
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],
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[/*], [],
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[*" "*" "*], [
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AC_MSG_WARN([A python3 program name is not a single token (was specified with more than one argument?), so shebangs can be not reliable])
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PYTHON3="/usr/bin/env ${PYTHON3}"
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],
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[*" "*], [
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AC_MSG_WARN([A python3 program name is not a single token (was specified with an argument?), so /usr/bin/env shebangs can be not reliable])
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PYTHON3="/usr/bin/env ${PYTHON3}"
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],
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[*], [PYTHON3="/usr/bin/env ${PYTHON3}"]
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)
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AC_MSG_CHECKING([python3 interpeter to call])
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AC_MSG_RESULT([${PYTHON3}])
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AC_SUBST([PYTHON3], [${PYTHON3}])
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AM_CONDITIONAL([HAVE_PYTHON3], [test "${PYTHON3}" != "no"])
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AS_IF([test -n "${PYTHON3}"], [export PYTHON3])
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])
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])
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