Thanks! I've merged your patch. -- Jan Willamowius, Founder of the GNU Gatekeeper Project EMail : jan@xxxxxxxxxxxxxx Website: https://www.gnugk.org Support: https://www.willamowius.com/gnugk-support.html Relaxed Communications GmbH Frahmredder 91, 22393 Hamburg, Germany Geschäftsführer: Jan Willamowius HRB 125261 (Amtsgericht Hamburg) USt-IdNr: DE286003584 pierlu via gnugk-users wrote: > Hello. > > Regarding this issue, I found some help on the Lua list: basically > recompiling gnugk with the --Wl,--export-dynamic option makes the final > gnugk executable expose lua variables to dinamically loaded libraries. I > added the following line of code to the Makefile.in in the linux section of > the Makefile.in LDFLAGS += -Wl,--export-dynamic and everything works fine. > > If this compiler switch can be made permanent, lua scripts can load shared > libraries without problem. > > pierlu > > On Fri, Feb 22, 2019 at 4:52 PM Jan Willamowius via gnugk-users < > gnugk-users@xxxxxxxxxxxxxxx> wrote: > > > Hi, > > > > I used the LUA libary that ships with Ubuntu 18.04, but the static > > version. Compiling with the shared libarary is the default. > > > > Jan > > > > -- > > Jan Willamowius, Founder of the GNU Gatekeeper Project > > EMail : jan@xxxxxxxxxxxxxx > > Website: https://www.gnugk.org > > Support: https://www.willamowius.com/gnugk-support.html > > > > Relaxed Communications GmbH > > Frahmredder 91, 22393 Hamburg, Germany > > Geschäftsführer: Jan Willamowius > > HRB 125261 (Amtsgericht Hamburg) > > USt-IdNr: DE286003584 > > > > > > pierlu via gnugk-users wrote: > > > Hi Jan, > > > > > > I am using the executable you provide on gnugk website, so I guess that > > Lua > > > is statically linked. Given that I am trying to load a shared library > > that > > > may be the issue. > > > > > > Can I ask you which version of Lua you used when compiling? I may try > > using > > > the same exact version. > > > > > > Otherwise I wonder if I can compile GnuGk myself so that Lua is > > dinamically > > > linked... I was looking thru the configure file: is it there where I have > > > to look to try to achieve that? > > > > > > Thank you, pierlu. > > > > > > On Fri, Feb 22, 2019 at 3:51 PM Jan Willamowius via gnugk-users < > > > gnugk-users@xxxxxxxxxxxxxxx> wrote: > > > > > > > Hi pierlu, > > > > > > > > Is LUA linked static or shared into your GnuGk ? > > > > > > > > I think LUA has an issue loading shared libraries when > > > > it is itself linked static and not shared into GnuGk. > > > > > > > > Regards, > > > > Jan > > > > > > > > -- > > > > Jan Willamowius, Founder of the GNU Gatekeeper Project > > > > EMail : jan@xxxxxxxxxxxxxx > > > > Website: https://www.gnugk.org > > > > Support: https://www.willamowius.com/gnugk-support.html > > > > > > > > Relaxed Communications GmbH > > > > Frahmredder 91, 22393 Hamburg, Germany > > > > Geschäftsführer: Jan Willamowius > > > > HRB 125261 (Amtsgericht Hamburg) > > > > USt-IdNr: DE286003584 > > > > > > > > > > > > pierlu via gnugk-users wrote: > > > > > Hi, > > > > > > > > > > briefly: I can easily connect to MySql databases with Lua scripts > > by > > > > using > > > > > the luasql.mysql module; to use it I simply enter the following line > > in > > > > the > > > > > script > > > > > > > > > > luasql = require("luasql.mysql") > > > > > > > > > > When I try to incorporate mysql connectivity into Lua scripts used > > by > > > > GnuGk > > > > > I get an error which goes like this: > > > > > > > > > > LUA Error in LUA script: error > > > > > loading module 'luasql.mysql' from file > > '/usr/local/lib/lua/5.2/ > > > > > /usr/local/lib/lua/5.2/luasql/mysql.so: undefined symbol: > > > > > lua\_settop > > > > > > > > > > But if I use simple Lua scripts (i.e. without requiring Mysql > > module) > > > > GnuGk > > > > > executes them no prob. > > > > > > > > > > Do you have any ideas on why I am receiving that error in GnuGk? > > > > > > > > > > I am using GnuGk 5.1 on Ubuntu 18.04.2 with Lua 5.2.4 and LuaSql > > 2.4.0. > > > > > Both Lua and LuaSql where compiled from source. > > > > > > > > > > Thanks, > > > > > pierlu > > _______________________________________________________ > > > > Posting: mailto:gnugk-users@xxxxxxxxxxxxxxx > > Archive: https://lists.gnugk.org/pipermail/gnugk-users/ > > Unsubscribe: https://lists.gnugk.org/lists/listinfo/gnugk-users > > Homepage: https://www.gnugk.org/ > > _______________________________________________________ Posting: mailto:gnugk-users@xxxxxxxxxxxxxxx Archive: https://lists.gnugk.org/pipermail/gnugk-users/ Unsubscribe: https://lists.gnugk.org/lists/listinfo/gnugk-users Homepage: https://www.gnugk.org/
