https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/ Issue: sci-mathematics/gmp-ecm fails to compile. Discovered on: amd64 (internal ref: tinderbox) NOTE: This machine uses a clang/LLVM toolchain. If you think that this issue is strictly related to clang/LLVM please block bug 408963. If you think that this issue isstrictly related to the LLD linker, please block bug 731004.
Created attachment 648728 [details] build.log build log and emerge --info
Error: pm1fs2.c:1570:17: error: condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', or '>=') of loop variable 'i' for (i = 0; (unsigned long) i <= 2 * deg - 2; i++) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 error generated. this appears to be an openMP syntax issue that needs to be upstreamed.
I am fairly sure I know how to fix this but I am waiting the blessing of upstream. Upstream home and bug tracker has moved to private gitlab instance. You need to be invited to be able to fill issues. Fortunately I have been in touch with the author before and I should receive my invite later today.
?Upstream issue https://gitlab.inria.fr/zimmerma/ecm/-/issues/21857
OK, new PR is correct now. The patch for gmp-ecm is merged upstream. I had a bit of back and forth with the author on Friday on the best thing to do.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=cafe8af137d1a9e2bfa62e9ebfb20df5cb6e2831 commit cafe8af137d1a9e2bfa62e9ebfb20df5cb6e2831 Author: François Bissey <frp.bissey@gmail.com> AuthorDate: 2020-10-27 00:32:14 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2021-01-22 04:28:24 +0000 sci-mathematics/gmp-ecm: fix #732032, #750716 and update HOME and SRC_URI Package-Manager: Portage-3.0.8, Repoman-3.0.2 Closes: https://bugs.gentoo.org/732032 Closes: https://bugs.gentoo.org/750716 Signed-off-by: François René Pierre Bissey <frp.bissey@gmail.com> Closes: https://github.com/gentoo/gentoo/pull/18044 Signed-off-by: Sam James <sam@gentoo.org> sci-mathematics/gmp-ecm/Manifest | 1 + .../gmp-ecm/files/gmp-ecm-7.0.4-openmp.patch | 25 ++++++++++ sci-mathematics/gmp-ecm/gmp-ecm-7.0.4-r3.ebuild | 57 ++++++++++++++++++++++ 3 files changed, 83 insertions(+)
