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For those interested in reproducing the issues experienced on Alpine, I've
published an image that you should be able to start with:
$ docker run -ti brianmhunt/context-alpine:demo
(You can see the Dockerfile etc here:
https://hub.docker.com/r/brianmhunt/context-alpine/)
That image applies the TODO/workarounds previously posted (sometimes
inelegantly) and brings it to the point where I got stuck, namely luatools
and context erroring with "unknown script base.lua" and "unknown script
context.lua", respectively.
On Wed, 11 Apr 2018 at 19:14 Henri Menke
So here's what I've got for a TODO so far to get ConTeXt working on Alpine Linux with musl (subject to item #6, mtx-context.lua not being found):
1. Add the musl test to first-setup.sh 2. Add the same musl test to tex/setuptex 3. Add texlua (and texluac?) to a. the setup rsync bin/ directories b. the tex/texmf-linuxmusl(|-ppc|-64) 4. Update mtxrun
Here's code that ought to work for detecting musl in mtxrun. Around
On Wed, 2018-04-11 at 20:08 +0000, Brian Hunt wrote: line 3721
of the mtxrun add:
if find(architecture,"x86_64",1,true) then platform="linux-64" elseif find(architecture,"ppc",1,true) then platform="linux-ppc" else platform="linux" end + if resultof("ldd --version 2>&1"):find("musl") ~= nil then + platform = platform:gsub("linux", "linuxmusl") + end
5. Note that in tex/setuptex, there's evidently no way to get the current script so one has to explicitly provide the TeX directory (appears to be a BusyBox bug).
Standard POSIX sh has no way to reliably detect sourced invocation of a script. BusyBox uses POSIX sh underneath and thus suffers from the same limitation. See StackOverflow for detail: https://stackoverflow.com/questions/29832037
6. `context` is unable to locate `mtx-context.lua`. Some tracker output sheds some light: i. context --trackers=resolvers.expansions is identical ii. context --trackers=resolvers.details,resolvers.details differs, with the output attached. Note that to keep the comparison short I removed lines that differed only because `linux` had been changed to `linuxmusl`.
Will keep plugging away to see if I can determine why `mtx-context.lua` cannot be found on Alpine Linux.
Thanks for reading.
Brian
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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
______________________________________________________________________________
_____
___________________________________________________________________________________ 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
___________________________________________________________________________________
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*from the personal account of:*
*Brian M Hunt *