diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/configure.ac b/configure.ac index aac1c142ca..83d0642024 100644 --- a/configure.ac +++ b/configure.ac @@ -176,13 +176,15 @@ AS_IF([$YACC -V >/dev/null 2>&1], [AC_MSG_RESULT(no) AS_IF([test ! -f wiretap/ascend.c], AC_MSG_ERROR([I couldn't find yacc (or bison or ...); make sure it's installed and in your path]))]) +dnl AM_MISSING_PROG(YACC, bison) + +AC_PROG_LEX +AS_IF([test "x$LEX" != xflex], + [AS_UNSET(LEX) + AS_IF([test ! -f wiretap/ascend_scanner.c], + AC_MSG_ERROR(I couldn't find flex; make sure it's installed and in your path))]) +AM_MISSING_PROG(LEX, flex) -AM_PROG_LEX -AC_PATH_PROG(LEX, flex) -if test "x$LEX" = x -then - AC_MSG_ERROR(I couldn't find flex; make sure it's installed and in your path) -fi AC_PATH_PROG(POD2MAN, pod2man) if test "x$POD2MAN" = x then |