diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index dfd7a495bb..a85d530bed 100644 --- a/configure.ac +++ b/configure.ac @@ -441,7 +441,11 @@ AM_CONDITIONAL(BUILD_MANPAGE, [test "x$enable_manpage" != "xno"]) AM_CONDITIONAL(BUILD_HTML_DOCS, [test "x$enable_html_manual" != "xno"]) AM_PROG_CC_C_O -AC_PROG_CC_C99 + +dnl Before autoconf 2.70, AC_PROG_CC_C99 is supposedly necessary for some +dnl compilers if you wan't C99 support. Starting with 2.70, it is obsolete and +dnl forbidden. +m4_version_prereq([2.70], [:], [AC_PROG_CC_C99]) AC_CACHE_CHECK([for Python 3], [tor_cv_PYTHON], [AC_PATH_PROGS_FEATURE_CHECK([PYTHON], [ \ |