diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/configure.ac b/configure.ac index e983fd8..6cc10ed 100644 --- a/configure.ac +++ b/configure.ac @@ -1050,18 +1050,12 @@ else fi # Check for python3 if available, or else python. -AC_CHECK_PROGS(PYTHON_PROG, python3 python,no) -case "x$PYTHON_PROG" in -xno|x|x:) PYTHON_PROG=no ;; -*) ;; -esac - -if test "x$PYTHON_PROG" = xno; then - aux_missing="$aux_missing python" -else - PYTHON="$PYTHON_PROG -B" - AC_SUBST(PYTHON) -fi +AC_CHECK_PROG_VER(PYTHON_PROG, python3 python, --version, + [Python \([0-9][0-9.]*\)], + [3.[4-9]*|3.[1-9][0-9]*|[4-9].*|[1-9][0-9]*], + critic_missing="$critic_missing python") +PYTHON="$PYTHON_PROG -B" +AC_SUBST(PYTHON) test -n "$critic_missing" && AC_MSG_ERROR([ *** These critical programs are missing or too old:$critic_missing |