doc: beware of timestamp issues on Haiku

On Haiku, help2man is fired on a freshly extracted tarball.
Reported by Bruno Haible.
https://lists.gnu.org/r/bug-bison/2020-05/msg00055.html

* doc/local.mk (bison.1): Be robust to a missing help2man.
This commit is contained in:
Akim Demaille
2020-05-04 18:48:35 +02:00
parent 0fafbbdefb
commit b86dcaf40b
2 changed files with 24 additions and 9 deletions

1
NEWS
View File

@@ -2,6 +2,7 @@ GNU Bison NEWS
* Noteworthy changes in release ?.? (????-??-??) [?]
Portability issues.
* Noteworthy changes in release 3.5.93 (2020-05-03) [beta]