Re: glibc-2.33 fails to build on POWER9
On Thu, Jul 14, 2022 at 06:06:51PM +0200, Tobias Platen wrote: > I tried to build glibc-2.33 on my Talos II (no cross compile here), > it fails because the compiler is likely outdated. > > checking if the target machine is at least POWER8... yes > checking if the compiler supports -mno-gnu-attribute... yes > checking if gcc compiles signbit with 128-bit floating point type... > yes > checking if gcc compiles with -mabi=ieeelongdouble and -mlong-double- > 128... no > checking for objcopy... objcopy > checking version of objcopy... 2.37, ok > configure: error: *** The compiler must support -mabi=ieeelongdouble > and -mlongdouble simultaneously. > > guix --version shows > guix (GNU Guix) 7c9ad54b0616112c7eea6dd02379616aef206490 > Copyright (C) 2022 the Guix authors (ins)[efraim@pbp guix]$ git show 7c9ad54b0616112c7eea6dd02379616aef206490 commit 7c9ad54b0616112c7eea6dd02379616aef206490 Author: Efraim Flashner Date: Sun Feb 6 10:09:14 2022 +0200 Can you try with a more recent version of Guix? Is this for building glibc@2.33 or as part of the packages in commencement.scm? -- Efraim Flashner אפרים פלשנר GPG key = A28B F40C 3E55 1372 662D 14F7 41AA E7DC CA3D 8351 Confidentiality cannot be guaranteed on emails sent or received unencrypted signature.asc Description: PGP signature
Re: glibc-2.33 fails to build on POWER9
Hello Tobias, Tobias Platen writes: > I tried to build glibc-2.33 on my Talos II (no cross compile here), > it fails because the compiler is likely outdated. > > checking if the target machine is at least POWER8... yes > checking if the compiler supports -mno-gnu-attribute... yes > checking if gcc compiles signbit with 128-bit floating point type... > yes > checking if gcc compiles with -mabi=ieeelongdouble and -mlong-double- > 128... no > checking for objcopy... objcopy > checking version of objcopy... 2.37, ok > configure: error: *** The compiler must support -mabi=ieeelongdouble > and -mlongdouble simultaneously. > > guix --version shows > guix (GNU Guix) 7c9ad54b0616112c7eea6dd02379616aef206490 > Copyright (C) 2022 the Guix authors This commit is 5 months old. Have you tried a recent one? Though I don't think the age of the commit is at issue here since I don't see the problem on the guixp9 POWER9 KVM guest — neither with that commit nor with one from yesterday: --8<---cut here---start->8--- guixp9: guix time-machine --commit=7c9ad54b0616112c7eea6dd02379616aef206490 -- build --check glibc The following derivations will be built: /gnu/store/cg43qhijpkhlw9bbl8fzwxvxw5grakia-glibc-2.33.drv /gnu/store/zab1v46cb0yl9ci7hmzja1aicdlv3izn-python-minimal-3.9.9.drv /gnu/store/0zvyvz8r0h0bz3mn9n48zqxc4yiwsyiw-Python-3.9.9.tar.xz.drv /gnu/store/94yfrx7z6k8b7skwmbs7z123lzf9rpv3-Python-3.9.9.tar.xz.drv /gnu/store/zrad6w94ryw22hr39y0gvpkhcgrj47q0-glibc-2.33.tar.xz.drv /gnu/store/ryk073aag63hdspb12aa6s23h372w3s3-glibc-2.33.tar.xz.drv ⋮ [lots of output] ⋮ phase `compress-documentation' succeeded after 1.0 seconds successfully built /gnu/store/cg43qhijpkhlw9bbl8fzwxvxw5grakia-glibc-2.33.drv successfully built /gnu/store/cg43qhijpkhlw9bbl8fzwxvxw5grakia-glibc-2.33.drv successfully built /gnu/store/cg43qhijpkhlw9bbl8fzwxvxw5grakia-glibc-2.33.drv successfully built /gnu/store/cg43qhijpkhlw9bbl8fzwxvxw5grakia-glibc-2.33.drv /gnu/store/qgy2di20daf79dmm9hhr04f98m455qcr-glibc-2.33-debug /gnu/store/86wp800dw0ad0g74zbm1hc9kfhwvpjmd-glibc-2.33 /gnu/store/dwfcbnw0xw655pxfnm4sw8iy9migk0yw-glibc-2.33-static guixp9: guix build --check glibc The following derivation will be built: /gnu/store/60cs3rx5jax7ls11cv7ypx8czhrn4372-glibc-2.33.drv building /gnu/store/60cs3rx5jax7ls11cv7ypx8czhrn4372-glibc-2.33.drv... ⋮ [lots of output] ⋮ phase `compress-documentation' succeeded after 0.8 seconds successfully built /gnu/store/60cs3rx5jax7ls11cv7ypx8czhrn4372-glibc-2.33.drv successfully built /gnu/store/60cs3rx5jax7ls11cv7ypx8czhrn4372-glibc-2.33.drv successfully built /gnu/store/60cs3rx5jax7ls11cv7ypx8czhrn4372-glibc-2.33.drv successfully built /gnu/store/60cs3rx5jax7ls11cv7ypx8czhrn4372-glibc-2.33.drv /gnu/store/fn8p0craaydg7iis4xla5ab6pscjjl20-glibc-2.33-debug /gnu/store/16pvidj4ikzxqwqkggnjfq7wyflkk0x0-glibc-2.33 /gnu/store/dvnpnrbxj2l8i94y3cyh3rx6xxhx4bhh-glibc-2.33-static guixp9: guix describe Generation 27 Jul 15 2022 01:56:51(current) guix 9238ba5 repository URL: https://git.savannah.gnu.org/git/guix.git branch: master commit: 9238ba58748d99970674e098c9b1b0ed8ca66c14 guixp9: --8<---cut here---end--->8--- The last glibc build on the master branch also went well in the CI (which also uses guixp9 so not really a different data point): https://ci.guix.gnu.org/build/935110/details Can you share more details that might be relevant about your environment and how you are building the package? -- Thanks Thiago
glibc-2.33 fails to build on POWER9
I tried to build glibc-2.33 on my Talos II (no cross compile here), it fails because the compiler is likely outdated. checking if the target machine is at least POWER8... yes checking if the compiler supports -mno-gnu-attribute... yes checking if gcc compiles signbit with 128-bit floating point type... yes checking if gcc compiles with -mabi=ieeelongdouble and -mlong-double- 128... no checking for objcopy... objcopy checking version of objcopy... 2.37, ok configure: error: *** The compiler must support -mabi=ieeelongdouble and -mlongdouble simultaneously. guix --version shows guix (GNU Guix) 7c9ad54b0616112c7eea6dd02379616aef206490 Copyright (C) 2022 the Guix authors
