diff options
| -rw-r--r-- | configure.in | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/configure.in b/configure.in index d4dc7581e1..9a348d69e5 100644 --- a/configure.in +++ b/configure.in @@ -32,10 +32,11 @@ if test "x$YACCDUMMY" = x then AC_MSG_ERROR(I couldn't find yacc (or bison or ...); make sure it's installed and in your path) fi -AC_PATH_PROG(LEX, flex) -if test "x$LEX" = x +AM_PROG_LEX +AC_PATH_PROG(LEXDUMMY, $LEX) +if test "x$LEXDUMMY" = x then - AC_MSG_ERROR(I couldn't find flex; make sure it's installed and in your path) + AC_MSG_ERROR(I couldn't find (f)lex; make sure it's installed and in your path) fi AC_PATH_PROG(POD2MAN, pod2man) if test "x$POD2MAN" = x @@ -278,7 +279,7 @@ fi # # If we're running gcc, will enable a barrier "stop on warning". # This barrier is set for a very large part of the code. However, it is -# typically not set for "generated" code (flex, ans2wrs, idl2wrs, ...) +# typically not set for "generated" code (lex, ans2wrs, idl2wrs, ...) # warnings_as_errors_default="yes" AC_MSG_CHECKING(whether we should treat compiler warnings as errors) |