From: nakilon@... Date: 2020-09-16T05:29:50+00:00 Subject: [ruby-core:100022] [Ruby master Misc#17174] "Error relocating, symbol not found" error when compiling a native extension on Alpine with Ruby >=2.4 Issue #17174 has been reported by Nakilon (Victor Maslov). ---------------------------------------- Misc #17174: "Error relocating, symbol not found" error when compiling a native extension on Alpine with Ruby >=2.4 https://bugs.ruby-lang.org/issues/17174 * Author: Nakilon (Victor Maslov) * Status: Open * Priority: Normal ---------------------------------------- My native extension gem compiles fine with all versions of Ruby on macOS but only with Ruby 2.3 on Alpine. It throws various `Error relocating`, `symbol not found` when I require the `.o` file. Here I made a branch to reproduce it in Docker quickly. ``` git clone https://github.com/Nakilon/dhash-vips.git --branch alpine-compilation-issues alpine-compilation-issues && cd alpine-compilation-issues ``` ``` # compiles and does not fail on require docker build - -t temp-ruby2.3.8 --build-arg RUBY_VERSION=2.3.8 --build-arg ALPINE_VERSION=3.8