openresty / openresty/lua-nginx-module

undefined symbol error

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Dominant language
C
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Description

I build nginx 1.20.1 with master lua-nginx-module
and have luajit 2.1 built in,

the nginx image with lua builds fine however I get following error while running nginx

symbol lookup error: nginx: undefined symbol: lua_getexdata

any idea how do I fix this issue?

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reviewing the reported nginx 1.20.1, master lua-nginx-module, and LuaJIT 2.1 build and runtime combination, focusing on why lua_getexdata is unavailable when nginx starts. Done means the resulting nginx image runs without the undefined-symbol error; the issue does not name specific files or tests to run.

Written by the indexing model from the issue text.

Assessment

Tech stack
c, lua, nginx
Domain
backend, build-system
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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