On Fri, Apr 23, 2021 at 10:08 PM Sylvain Hubert <champign...@gmail.com> wrote:
> Dear Devs, > > Sorry if this is not the best place for reporting bugs. > > I'm trying to use the lpeglabel library written in C and delivered as > lpeglabel.so. > > $ ls > testlabel.lua lpeglabel.so > $ cat testlabel.lua > require("lpeglabel") > > The ConTeXt binary cannot load the library because it lacks certain Lua > API: > > $ context --forcecld --permitloadlib testlabel.lua > ... > fatal lua error: > registered function call [1542]: > ...tx/tex/texmf-context/tex/context/base/mkiv/l-package.lua:348: error > loading module 'lpeglabel' from file './lpeglabel.so': > ./lpeglabel.so: undefined symbol: lua_gettop > > hm, lua_gettop is a global symbol in latest luatex, it's not undefined... > > nor does LuaTeX: > $ luatex -luaonly testlabel.lua > error loading module 'lpeglabel' from file './lpeglabel.so': > ./lpeglabel.so: undefined symbol: lua_getiuservalue > > lua_getiuservalue is in lua 5.4 API, luatex is lua 5.3.6 API but in any case you should compile against the luatex headers, not the stock lua 5.3.6. I don't know lpeglabel, but luatex has the lpeg embedded and perhaps it can clash with the library. -- luigi
___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___________________________________________________________________________________