FreeBSD CI failures #924
Comments
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This error is occurring because of the 4.14.2 release. The FreeBSD base images have been updated to 4.14.2, but OCaml-CI still needs to. I am working on updating the various elements at the moment. |
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Thanks for your reply. The OCaml 5 failure, is this expected on FreeBSD? I have not seen it earlier. |
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An example successful build and run with OCaml-CI from last week (where likely FreeBSD 13 was used): https://ocaml.ci.dev/github/mirage/mirage-crypto/commit/61721c270d4cbd3222950dc21632d88eb69be339/variant/freebsd-5.1_opam-2.1 |
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We now have the OCaml 4.14.2 base images and support in OCaml CI. I now see the same linking error in 4.14.2 as we are seeing in 5.1.1. I can reproduce the issue within the FreeBSD 14.0p5 jail, by downloading core_unix and building a test sample of just ~/core_unix-v0.16.0 $ dune exec --release -- bin/test.exe
....
ld: error: undefined symbol: core_linux_timerfd_create
>>> referenced by linux_ext.o:(.text+0x39FD) in archive linux_ext/src/linux_ext.a
>>> referenced by linux_ext.o:(.data+0x32D0) in archive linux_ext/src/linux_ext.a
ld: error: undefined symbol: core_linux_timerfd_settime
>>> referenced by linux_ext.o:(.text+0x3C61) in archive linux_ext/src/linux_ext.a
>>> referenced by linux_ext.o:(.text+0x3F41) in archive linux_ext/src/linux_ext.a
>>> referenced by linux_ext.o:(.data+0x32C8) in archive linux_ext/src/linux_ext.a
ld: error: undefined symbol: core_linux_timerfd_gettime
>>> referenced by linux_ext.o:(.text+0x3E9A) in archive linux_ext/src/linux_ext.a
>>> referenced by linux_ext.o:(.data+0x32C0) in archive linux_ext/src/linux_ext.a
ld: error: undefined symbol: core_linux_timerfd_CLOCK_REALTIME
>>> referenced by linux_ext.o:(.text+0x7364) in archive linux_ext/src/linux_ext.a
>>> referenced by linux_ext.o:(.data+0x32F0) in archive linux_ext/src/linux_ext.a
ld: error: undefined symbol: core_linux_timerfd_CLOCK_MONOTONIC
>>> referenced by linux_ext.o:(.text+0x737E) in archive linux_ext/src/linux_ext.a
>>> referenced by linux_ext.o:(.data+0x32E8) in archive linux_ext/src/linux_ext.a
ld: error: undefined symbol: core_linux_timerfd_TFD_NONBLOCK
>>> referenced by linux_ext.o:(.text+0x7430) in archive linux_ext/src/linux_ext.a
>>> referenced by linux_ext.o:(.data+0x32E0) in archive linux_ext/src/linux_ext.a
ld: error: undefined symbol: core_linux_timerfd_TFD_CLOEXEC
>>> referenced by linux_ext.o:(.text+0x7449) in archive linux_ext/src/linux_ext.a
>>> referenced by linux_ext.o:(.data+0x32D8) in archive linux_ext/src/linux_ext.a
cc: error: linker command failed with exit code 1 (use -v to see invocation)
File "caml_startup", line 1:
Error: Error during linking (exit code 1)I will continue to investigate. |
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The configuration of core_unix is performed using jst-config, which tests the system functionality using small C programs. One of these is #include <sys/timerfd.h>
int main()
{
timerfd_create(0, 0);
return 0;
}This defines On both of the FreeBSD 14 systems, there is a header called In the FreeBSD 14 blog it says
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Thanks for your investigations -- sounds like there should be an issue (and potential fix for core_unix). |
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Testing with mirage-crypto... these commands run the tests successfully: sudo mv /usr/include/sys/timerfd.h /usr/include/sys/timerfd.h.bak
opam switch create . 5.1.1 --deps-only --with-test -y
opam exec -- dune build @install @check @runtest |
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Since the issue is not in ocaml-ci, and it has been reported upstream, I'm closing this issue. |
Dear Madam or Sir,
thanks for providing this CI system. I encounter various failures that are FreeBSD related:
https://ocaml.ci.dev/github/mirage/mirage-crypto/commit/c7c4eb58a6aca2a316b9f1883f02a29e52238768/variant/freebsd-4.14_opam-2.1
And https://ocaml.ci.dev/github/mirage/mirage-crypto/commit/c7c4eb58a6aca2a316b9f1883f02a29e52238768/variant/freebsd-5.1_opam-2.1
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