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Posted to issues@maven.apache.org by GitBox <gi...@apache.org> on 2022/11/01 04:33:13 UTC
[GitHub] [maven-mvnd] gzm55 opened a new pull request, #730: Build mostly static native image, loose linux glibc requirement to 2.12
gzm55 opened a new pull request, #730:
URL: https://github.com/apache/maven-mvnd/pull/730
This pr improves native image portability on linux and windows via:
1. Enable mostly static image switch on linux and windows. on linux, the cost is about 33K file size before compressed, about +0.1%.
2. Loose linux `glibc` requirement to 2.12. Now the `mvnd` depends on many `JNI`s which are built by `glibc` toolchains, so we cannot easily switch to `musl` toolchains or a fully static image (discussed in #727 ). Whereas a lower glibc requirement adds support for most old linux boxes.
An explicit `glibc` requirement also removes a side effect of changing the build system. When update the build system from ubuntu 18.04 to 20.04, the glibc requirement may also increase to match the new os. On the other hand, glibc 2.12 is required by graal from [21.1](https://github.com/oracle/graal/blob/master/sulong/CHANGELOG.md#version-2110) which invokes the `pthread_setname_np` api. For older graal, the glibc 2.9 is possible.
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[GitHub] [maven-mvnd] gnodet merged pull request #730: Build mostly static native image, loose linux glibc requirement to 2.12
Posted by GitBox <gi...@apache.org>.
gnodet merged PR #730:
URL: https://github.com/apache/maven-mvnd/pull/730
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