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Date: Wed, 11 Dec 2019 14:55:48 +0300
From: Scherbatiy Alexander <>
To: Szabolcs Nagy <>,
	"" <>
Subject: Re: RTLD_LAZY deferred symbol binding

Thank you. It works.

I looked at the ld help on linux Alpine and it shows
>  ld --help
>  -z lazy                     Mark object lazy runtime binding (default)

Should the lazy option be used by default or the documentation needs to be updated?


11.12.2019, 13:35, "Szabolcs Nagy" <>:
> * Scherbatiy Alexander <> [2019-12-11 13:09:36 +0300]:
>>  # build sources
>>  gcc -c -fPIC src/resolved_impl.c -Iinclude -o bin/shared/resolved_impl.o
>>  gcc -c -fPIC src/shared_lib.c -Iinclude -o bin/shared/shared_lib.o
>>  gcc -shared bin/shared/shared_lib.o bin/shared/resolved_impl.o -Iinclude -o bin/shared/
> ^^^^^^^^^^^^^^^
> you need to pass -Wl,-z,lazy (and verify it with readelf -d )
> because alpine (and various other distros) defaults to -z now
> (and then libc obviously cant do lazy binding no matter what
> you specified in dlopen).

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