diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index d719fadeef..aa6e2d7e56 100644 --- a/configure.ac +++ b/configure.ac @@ -1050,13 +1050,27 @@ else AUTOCONF=no 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 + test -n "$critic_missing" && AC_MSG_ERROR([ *** These critical programs are missing or too old:$critic_missing *** Check the INSTALL file for required versions.]) test -n "$aux_missing" && AC_MSG_WARN([ *** These auxiliary programs are missing or incompatible versions:$aux_missing -*** some features will be disabled. +*** some features or tests will be disabled. *** Check the INSTALL file for required versions.]) # if using special system headers, find out the compiler's sekrit |