Re: pgsql/src/backend/parser (Makefile)
От | Peter Eisentraut |
---|---|
Тема | Re: pgsql/src/backend/parser (Makefile) |
Дата | |
Msg-id | Pine.LNX.4.21.0007152344470.379-100000@localhost.localdomain обсуждение исходный текст |
Ответ на | Re: pgsql/src/backend/parser (Makefile) (Tom Lane <tgl@sss.pgh.pa.us>) |
Ответы |
Re: pgsql/src/backend/parser (Makefile)
|
Список | pgsql-committers |
Tom Lane writes: > Was it a symlink already? I thought I recalled it being a hard link or > a copy. We're moving ahead fast. :) > There might also be a dependency issue, ie does make realize that > updating backend/parser/parse.h means it has to recompile files > that are shown as depending on include/parser/parse.h. It seems to be a stat() vs lstat() issue; the symlink is automatically up-to-date because when make inspects it it will find the timestamp of the underlying file. So the answer to your question seems to be yes. $ ls Makefile $ cat Makefile first: second touch $@ second: third ln -s $< $@ $ touch third $ make ln -s third second touch first $ touch third $ make touch first -- Peter Eisentraut Sernanders väg 10:115 peter_e@gmx.net 75262 Uppsala http://yi.org/peter-e/ Sweden
В списке pgsql-committers по дате отправления: