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GoogleContainerTools / container-debug-support

Language-runtime support files for in-container debugging
Apache License 2.0
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Produce a static dlv binary to work on alpine and glibc #35

Closed briandealwis closed 4 years ago

briandealwis commented 4 years ago

Following a tip from @dgageot, compile dlv as a static binary. Verified that the binary is able to be used both from alpine images and from glibc images, and even from the busybox image which has no shared libraries at all.

(Note: the path where the dlv path is copied from is changed as we're using go build rather than go install; the install didn't seem necessary.)

Fixes #30

loosebazooka commented 4 years ago

So this links dynamically to the library on the host container? oh the opposite, it includes everything it needs, opop

briandealwis commented 4 years ago

No dynamic linkage @loosebazooka — it's a static binary.