On Thu, Jul 23, 2015 at 09:07:20AM +0200, Vincent Bernat wrote: > ??? 23 juillet 2015 08:41 +0200, Willy Tarreau <w...@1wt.eu> : > > >> > I suppose that either -ldl could be added to OPTIONS_LDFLAGS append, > >> > like this is done for -lm. Or USE_DL section could be moved towards the > >> > end. I think the first solution is better since libdl seems to be a > >> > dependency of lua. > >> > > >> > Note that this is not an Ubuntu-specific but they enforce --as-needed by > >> > default directly in the linker. > >> > >> Here is a proposition. An alternative would be to move the ifneq > >> ($(USE_DL),) section at the end of the Makefile. > > > > Thierry just forwarded me this e-mail off-list. I've quickly read the > > thread. Should I merge it in the end ? > > It fixes the problem, but it's only a proposal. I think that's the > current best option, so unless you don't like it, merge it. :)
OK done then. I thought about doing the same one when Thierry introduced Lua which didn't build on my system but I changed my mind to set it inconditionally. In the end the USE_* options are still the easy way to deal system differences with in build scripts in a quick and reproducible way. Thanks, Willy
