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if not yacc or bison is found, check if we *really* need it, and if we do

we bail out!
This commit is contained in:
Daniel Stenberg 2004-02-19 15:58:58 +00:00
parent 7729c63be0
commit de37308722

View File

@ -1144,6 +1144,20 @@ fi
AC_PROG_YACC AC_PROG_YACC
if test -z "$YACC"
then
AC_MSG_CHECKING([if OK to build without bison/yacc])
dnl no yacc is a big deal if we have no pre-fixed getdate.y
if test -r "$srcdir/lib/getdate.c"
then
dnl all is well, we don't have to generate it!
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
AC_MSG_ERROR([no yacc or bison found, can't build libcurl!])
fi
fi
dnl ************************************************************************* dnl *************************************************************************
dnl If the manual variable still is set, then we go with providing a built-in dnl If the manual variable still is set, then we go with providing a built-in
dnl manual dnl manual