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Improve detection of Python's 2to3 tool

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Distributions seem to install it as 2to3-X.Y where the interpreter is
installed as pythonX.Y
This commit is contained in:
William S Fulton 2018-04-30 19:42:54 +01:00
commit 44f599bb6f
1 changed files with 2 additions and 1 deletions
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3
configure.ac
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@ -904,7 +904,8 @@ fi
AC_ARG_WITH(2to3, AS_HELP_STRING([--with-2to3=path], [Set location of Python 2to3 tool]), [PY2TO3BIN="$withval"], [PY2TO3BIN="yes"])
if test -n "$PYTHON3"; then
if test "x$PY2TO3BIN" = xyes; then
AC_CHECK_PROGS(PY2TO3, 2to3)
py3to2=`echo $PYTHON3 | sed -e "s/python/2to3-/"`
AC_CHECK_PROGS(PY2TO3, $py3to2 2to3)
else
PY2TO3="$PY2TO3BIN"
fi