build: 缩小发布二进制并分离调试符号#5
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链接时加 --gc-sections + 段切分,丢掉静态链入的 iceoryx/CycloneDDS 中未引用的代码;Release 默认 -Os。x86_64 发布版 bin 从 ~4.0MB 降到 ~2.25MB(约 -44%),-g 保留。 release.yml 在打包时用 objcopy 把 .debug 符号分离出来:发布的 bin strip 后通过 --add-gnu-debuglink 关联符号档,符号包只作为 CI artifact 上传、不挂公开 Release。 gitignore 补上 per-arch 安装前缀(yaml-cpp-*/、iceoryx-*/)。
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链接时加 --gc-sections + 段切分,丢掉静态链入的 iceoryx/CycloneDDS 中未引用的代码;Release 默认 -Os。x86_64 发布版 bin 从 ~4.0MB 降到
~2.25MB(约 -44%),-g 保留。
release.yml 在打包时用 objcopy 把 .debug 符号分离出来:发布的 bin
strip 后通过 --add-gnu-debuglink 关联符号档,符号包只作为 CI artifact 上传、不挂公开 Release。
gitignore 补上 per-arch 安装前缀(yaml-cpp-/、iceoryx-/)。