diff options
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 992e2033..2843b671 100644 --- a/configure.ac +++ b/configure.ac @@ -179,6 +179,8 @@ $LEX_IS_FLEX || test "X$LEX" = X: || { AC_MSG_WARN([bypassing lex because flex is required]) LEX=: } +AM_CONDITIONAL([FLEX_CXX_WORKS], + [$LEX_IS_FLEX && test $bison_cv_cxx_works = yes]) AC_PROG_YACC AC_PROG_RANLIB AC_PROG_GNU_M4 |