too long lines were shrinked: /bin/sh ../libtool --tag=CXX --mode=compile clang++ -DHAVE_CONFIG_H -I. -I.. -I.. -I.. -I../kernel -I../kernel -I../libpolys -I../libpolys -I/var/tmp/portage/sci-mathematics/singular-4.3.2_p1/work/singular-4.3.2 -I/var/tmp/portage/sci-mathematics/singular-4.3.2_p1/work/singular-4.3.2/factory -I/ libtool: compile: clang++ -DHAVE_CONFIG_H -I. -I.. -I.. -I.. -I../kernel -I../kernel -I../libpolys -I../libpolys -I/var/tmp/portage/sci-mathematics/singular-4.3.2_p1/work/singular-4.3.2 -I/var/tmp/portage/sci-mathematics/singular-4.3.2_p1/work/singular-4.3.2/factory -I/var/tmp/portage/sci-mathemati /bin/sh ../libtool --tag=CXX --mode=compile clang++ -DHAVE_CONFIG_H -I. -I.. -I.. -I.. -I../kernel -I../kernel -I../libpolys -I../libpolys -I/var/tmp/portage/sci-mathematics/singular-4.3.2_p1/work/singular-4.3.2 -I/var/tmp/portage/sci-mathematics/singular-4.3.2_p1/work/singular-4.3.2/factory -I/ libtool: compile: clang++ -DHAVE_CONFIG_H -I. -I.. -I.. -I.. -I../kernel -I../kernel -I../libpolys -I../libpolys -I/var/tmp/portage/sci-mathematics/singular-4.3.2_p1/work/singular-4.3.2 -I/var/tmp/portage/sci-mathematics/singular-4.3.2_p1/work/singular-4.3.2/factory -I/var/tmp/portage/sci-mathemati 1 warning generated. /bin/sh ../libtool --tag=CXX --mode=compile clang++ -DHAVE_CONFIG_H -I. -I.. -I.. -I.. -I../kernel -I../kernel -I../libpolys -I../libpolys -I/var/tmp/portage/sci-mathematics/singular-4.3.2_p1/work/singular-4.3.2 -I/var/tmp/portage/sci-mathematics/singular-4.3.2_p1/work/singular-4.3.2/factory -I/ scanner.l:244:2: error: ISO C++17 does not allow 'register' storage class specifier [-Wregister] 244 | register yy_state_type yy_current_state; ------------------------------------------------------------------- This is an unstable amd64 chroot image at a tinderbox (==build bot) name: 17.1_desktop_systemd_merged_usr-20231128-203237 ------------------------------------------------------------------- CC=clang CXX=clang++ gcc-config -l: [1] x86_64-pc-linux-gnu-10 [2] x86_64-pc-linux-gnu-13 * clang/llvm (if any): clang version 17.0.6 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/lib/llvm/17/bin Configuration file: /etc/clang/x86_64-pc-linux-gnu-clang.cfg /usr/lib/llvm/17 17.0.6 Python 3.11.7 Available Ruby profiles: [1] ruby31 (with Rubygems) * Available Rust versions: [1] rust-1.73.0 * The following VMs are available for generation-2: 1) IcedTea JDK 3.16.0 [icedtea-bin-8] 2) Eclipse Temurin JDK 11.0.20.1_p1 [openjdk-bin-11] 3) Eclipse Temurin JDK 17.0.8.1_p1 [openjdk-bin-17] *) Eclipse Temurin JDK 21.0.1_p12 [openjdk-bin-21] 5) Eclipse Temurin JDK 8.382_p05 [openjdk-bin-8] Available Java Virtual Machines: [1] icedtea-bin-8 [2] openjdk-bin-8 [3] openjdk-bin-11 [4] openjdk-bin-17 [5] openjdk-bin-21 system-vm The Glorious Glasgow Haskell Compilation System, version 9.0.2 php cli (if any): [1] php8.1 * [2] php8.2 [3] php8.3 go version go1.21.4 linux/amd64 HEAD of ::gentoo commit f53db635fb8750f15b21b5003cbad9c678dc628b Author: Repository mirror & CI <repomirrorci@gentoo.org> Date: Wed Dec 6 04:47:48 2023 +0000 2023-12-06 04:47:47 UTC emerge -qpvO sci-mathematics/singular [ebuild N ] sci-mathematics/singular-4.3.2_p1 USE="readline -emacs -examples (-polymake) -static-libs"
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Strange, there's already a guard against this in omalloc/omalloc.h: #ifdef __cplusplus extern "C" { #if __cplusplus >= 201402L /* clang 3.7, gcc 5.1 sets 201402L */ #define REGISTER #elif defined(__clang__) #define REGISTER #else #define REGISTER register #endif #else #define REGISTER register #endif Could you check in a test program to see if you have either __cplusplus or __clang__ defined?
Getting clang-17 to see if things go better with singular-4.3.2_p10 that I plan to submit in the next few days (needed to compile against flint-3 also coming eventually).
The issue is not in omalloc.h but in Singular/scanner.cc. I did not hit the issue with singular-4.3.2_p10.
And I was not hit on the newer singular because it was fixed https://github.com/Singular/Singular/commit/ea17839d9e90762aee63762e0df2b1c4ed0dbee6
(In reply to François Bissey from comment #14) > And I was not hit on the newer singular because it was fixed Thanks, I did some half-assed debugging again: * Checked scanner.cc in HEAD * Checked omalloc.h in HEAD * Checked omalloc.h 4.3.2_p1, saw that it was the same * Didn't check scanner.cc in 4.3.2_p1 I think it can wait for p10 if you're already working on it.
https://github.com/gentoo/gentoo/pull/34158 The main motivation was compatibility with flint 3 which will be another PR later on. The thing that I have not checked is whether or not it works with flint 2.9.
(In reply to François Bissey from comment #16) > The thing that I have not checked is whether or not it works with flint 2.9. I've still got flint-2.9 installed so we'll know in a second.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=480020dcc968b77cf387df1c7ef9c58309a3903a commit 480020dcc968b77cf387df1c7ef9c58309a3903a Author: François Bissey <frp.bissey@gmail.com> AuthorDate: 2023-12-07 01:27:50 +0000 Commit: Michael Orlitzky <mjo@gentoo.org> CommitDate: 2023-12-07 01:41:46 +0000 sci-mathematics/singular: add 4.3.2_p10 Closes: https://bugs.gentoo.org/919355 Closes: https://github.com/gentoo/gentoo/pull/34158 Signed-off-by: François Bissey <frp.bissey@gmail.com> Signed-off-by: Michael Orlitzky <mjo@gentoo.org> sci-mathematics/singular/Manifest | 1 + sci-mathematics/singular/singular-4.3.2_p10.ebuild | 108 +++++++++++++++++++++ 2 files changed, 109 insertions(+)
