| fix building on BSD systems which often do not have alloca.h | |
| --- sed-4.1.5/lib/regex_internal.h | |
| +++ sed-4.1.5/lib/regex_internal.h | |
| @@ -410,7 +410,9 @@ static unsigned int re_string_context_at | |
| #define re_string_skip_bytes(pstr,idx) ((pstr)->cur_idx += (idx)) | |
| #define re_string_set_index(pstr,idx) ((pstr)->cur_idx = (idx)) | |
| +#ifdef HAVE_ALLOCA_H | |
| #include <alloca.h> | |
| +#endif | |
| #ifndef _LIBC | |
| # if HAVE_ALLOCA |