| Summary: | net-libs/libasyncns - undefined reference to pthread_join | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | Einstok Fair <einfair> |
| Component: | Current packages | Assignee: | No maintainer - Look at https://wiki.gentoo.org/wiki/Project:Proxy_Maintainers if you want to take care of it <maintainer-needed> |
| Status: | RESOLVED INVALID | ||
| Severity: | normal | CC: | ionen, mscardovi, sam |
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| URL: | https://gist.githubusercontent.com/EinstokFair/0579c6e307fbd53332978e54733922ab/raw/aad9a738d7d4c40c3d68fc442573403364146992/vartmpportagenet-libslibasyncns-0.8-r4tempbuild.log | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
| Attachments: |
build.log
emerge --info config.log |
||
|
Description
Einstok Fair
2021-07-15 09:05:05 UTC
Created attachment 723985 [details]
build.log
Created attachment 723988 [details]
emerge --info
may be related: https://stackoverflow.com/questions/1662909/undefined-reference-to-pthread-create-in-linux >checking whether pthreads work without any flags... yes
I can't reproduce, but comparing with my own configure output this is where it diverges. Mine fails this test, and later appropriately adds -pthread flag.
Your config.log may have a hint as to what happened, i.e.
/var/tmp/portage/net-libs/libasyncns-0.8-r4/work/libasyncns-0.8-abi_x86_64.amd64/config.log or so
(In reply to Ionen Wolkens from comment #6) > >checking whether pthreads work without any flags... yes > I can't reproduce, but comparing with my own configure output this is where > it diverges. Mine fails this test, and later appropriately adds -pthread > flag. > > Your config.log may have a hint as to what happened, i.e. > /var/tmp/portage/net-libs/libasyncns-0.8-r4/work/libasyncns-0.8-abi_x86_64. > amd64/config.log or so Right, I did ask about this on IRC. Could you please try without your set LDFLAGS too? And depclean/select newer binutils? Created attachment 724417 [details] config.log https://gist.github.com/EinstokFair/b3654ab513289e683c78579823a5c8af Seem to be two things needed to reproduce this. 1. have libnsl installed (checks for it but discarded by --as-needed) 2. LDFLAGS="-Wl,--copy-dt-needed-entries" I guess #2 copies libnsl's needed and misleads configure into thinking it doesn't need -pthread. (In reply to Sam James from comment #7) > [...] Could you please try without your set LDFLAGS too? [...] I removed previous and other versions of binutils: # eselect binutils list [1] x86_64-pc-linux-gnu-2.36.1 * # but the error is still here after source /etc/profile and remerge. I don't understood the sentence about LDFLAGS, trying to figure out it. (In reply to Einstok Fair from comment #10) > I don't understood the sentence about LDFLAGS, trying to figure out it. You appear to be setting LDFLAGS="-Wl,--copy-dt-needed-entries" somewhere, likely in your /etc/portage/make.conf or similar. Is it your intention to set this? The idea would be to remove this and use defaults. Without LDFLAGS it compiles, but i don't remember why I did added that flag globally (probably removing it will break something else). (In reply to Einstok Fair from comment #12) > Without LDFLAGS it compiles, > but i don't remember why I did added that flag globally (probably removing > it will break something else). You shouldn't need it at all but *if* you do: 1. let's investigate it together 2. let's set it per-package via package.env (https://wiki.gentoo.org/wiki//etc/portage/package.env#Example_1:_Enable_debug_information_for_a_specific_package) |
