So like a lot of folks, I got an FTBFS when Go 1.10 landed in rawhide. After fixing things (some net/url changes bit this package's test suite), I have things building again, except on ppc64le:
``` + go test -compiler gc -ldflags ' -extldflags '''-Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld '''' github.com/asaskevich/govalidator /tmp/go-build843430853/b001/govalidator.test: error while loading shared libraries: R_PPC64_ADDR16_HA reloc at 0x000000013c40ba9c for symbol `' out of range ``` From: https://koji.fedoraproject.org/koji/taskinfo?taskID=24219288
All other arches build fine. This smells like a problem with the ppc64le builder (or the go compiler on that platform), but wanted to bounce it off the list before I spend too much time digging into it.
-Ed
----- Original Message -----
From: esm@logic.net To: golang@lists.fedoraproject.org Sent: Monday, January 15, 2018 9:05:10 PM Subject: Go 1.10 and PPC64LE builds
So like a lot of folks, I got an FTBFS when Go 1.10 landed in rawhide. After fixing things (some net/url changes bit this package's test suite), I have things building again, except on ppc64le:
+ go test -compiler gc -ldflags ' -extldflags '\''-Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld '\''' github.com/asaskevich/govalidator /tmp/go-build843430853/b001/govalidator.test: error while loading shared libraries: R_PPC64_ADDR16_HA reloc at 0x000000013c40ba9c for symbol `' out of rangeFrom: https://koji.fedoraproject.org/koji/taskinfo?taskID=24219288
All other arches build fine. This smells like a problem with the ppc64le builder (or the go compiler on that platform), but wanted to bounce it off the list before I spend too much time digging into it.
-Ed
Hm... that is old known issue, it should have been fixed in the 1.10. Will check.
Thanks for report,
JC
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----- Original Message -----
From: "Jakub Cajka" jcajka@redhat.com To: golang@lists.fedoraproject.org Sent: Tuesday, January 16, 2018 9:34:17 AM Subject: Re: Go 1.10 and PPC64LE builds
----- Original Message -----
From: esm@logic.net To: golang@lists.fedoraproject.org Sent: Monday, January 15, 2018 9:05:10 PM Subject: Go 1.10 and PPC64LE builds
So like a lot of folks, I got an FTBFS when Go 1.10 landed in rawhide. After fixing things (some net/url changes bit this package's test suite), I have things building again, except on ppc64le:
+ go test -compiler gc -ldflags ' -extldflags '\''-Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld '\''' github.com/asaskevich/govalidator /tmp/go-build843430853/b001/govalidator.test: error while loading shared libraries: R_PPC64_ADDR16_HA reloc at 0x000000013c40ba9c for symbol `' out of rangeFrom: https://koji.fedoraproject.org/koji/taskinfo?taskID=24219288
All other arches build fine. This smells like a problem with the ppc64le builder (or the go compiler on that platform), but wanted to bounce it off the list before I spend too much time digging into it.
-Ed
Hm... that is old known issue, it should have been fixed in the 1.10. Will check.
Thanks for report,
JC
I think that I know where is the issue, problem is caused by the -pie flag to ld from hardening flags(that doesn't work on ppc64le for golang binaries). Adding buildmode pie should resolve this(https://kojipkgs.fedoraproject.org//work/tasks/8820/24228820/build.log). I will re-spin the go macros package to fix it distro wide, sorry for missing this out.
JC
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----- Original Message -----
From: "Jakub Cajka" jcajka@redhat.com To: golang@lists.fedoraproject.org Sent: Tuesday, January 16, 2018 1:52:44 PM Subject: Re: Go 1.10 and PPC64LE builds
----- Original Message -----
From: "Jakub Cajka" jcajka@redhat.com To: golang@lists.fedoraproject.org Sent: Tuesday, January 16, 2018 9:34:17 AM Subject: Re: Go 1.10 and PPC64LE builds
----- Original Message -----
From: esm@logic.net To: golang@lists.fedoraproject.org Sent: Monday, January 15, 2018 9:05:10 PM Subject: Go 1.10 and PPC64LE builds
So like a lot of folks, I got an FTBFS when Go 1.10 landed in rawhide. After fixing things (some net/url changes bit this package's test suite), I have things building again, except on ppc64le:
+ go test -compiler gc -ldflags ' -extldflags '\''-Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld '\''' github.com/asaskevich/govalidator /tmp/go-build843430853/b001/govalidator.test: error while loading shared libraries: R_PPC64_ADDR16_HA reloc at 0x000000013c40ba9c for symbol `' out of rangeFrom: https://koji.fedoraproject.org/koji/taskinfo?taskID=24219288
All other arches build fine. This smells like a problem with the ppc64le builder (or the go compiler on that platform), but wanted to bounce it off the list before I spend too much time digging into it.
-Ed
Hm... that is old known issue, it should have been fixed in the 1.10. Will check.
Thanks for report,
JC
I think that I know where is the issue, problem is caused by the -pie flag to ld from hardening flags(that doesn't work on ppc64le for golang binaries). Adding buildmode pie should resolve this(https://kojipkgs.fedoraproject.org//work/tasks/8820/24228820/build.log). I will re-spin the go macros package to fix it distro wide, sorry for missing this out.
JC
This will go away when go-compilers-1-16.fc28 hits the repositories in day or so.
JC
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On 1/16/18 5:03 AM, Jakub Cajka wrote:
This will go away when go-compilers-1-16.fc28 hits the repositories in day or so.
Hi Jakub,
Looks like that did it, my ppc64le build finished successfully with go-compilers-1-16.fc28. :) Thanks for looking into this!
golang@lists.fedoraproject.org
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Ed Marshall -
esm＠logic.net
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Jakub Cajka