diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/configure.ac b/configure.ac index afbf436f7a..894ca2b0f8 100644 --- a/configure.ac +++ b/configure.ac @@ -352,15 +352,20 @@ AM_CONDITIONAL(BUILD_HTML_DOCS, [test "x$enable_html_manual" != "xno"]) AM_PROG_CC_C_O AC_PROG_CC_C99 -AC_ARG_VAR([PYTHON], [path to Python binary]) -AC_CHECK_PROGS(PYTHON, [ \ +AC_CACHE_CHECK([for Python 3], [tor_cv_PYTHON], + [AC_PATH_PROGS_FEATURE_CHECK([PYTHON], [ \ python3 \ python3.8 python3.7 python3.6 python3.5 python3.4 \ - python \ - python2 python2.7]) + python ], + [["$ac_path_PYTHON" -c 'import sys; sys.exit(sys.version_info[0]<3)' && tor_cv_PYTHON="$ac_path_PYTHON" ac_path_PYTHON_found=:]] )]) +AC_SUBST([PYTHON], [$tor_cv_PYTHON]) + +PYTHON="$tor_cv_PYTHON" + if test "x$PYTHON" = "x"; then - AC_MSG_WARN([Python unavailable; some tests will not be run.]) + AC_MSG_WARN([Python 3 unavailable; some tests will not be run.]) fi + AM_CONDITIONAL(USEPYTHON, [test "x$PYTHON" != "x"]) dnl List all external rust crates we depend on here. Include the version |