https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/ Issue: dev-lang/gprolog-1.5.0-r1 fails to compile. Discovered on: x86 (internal ref: tinderbox_x86) System: GCC-15-SYSTEM (https://wiki.gentoo.org/wiki/Project:Tinderbox/Common_Issues_Helper#GCC-15) Info about the issue: https://wiki.gentoo.org/wiki/Project:Tinderbox/Common_Issues_Helper#CF0003
Created attachment 916542 [details] build.log build log and emerge --info
it does not fail with gcc-14 for me. Needs checking
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=a29609acadd782c9ded64a22aeb49f060abb405a commit a29609acadd782c9ded64a22aeb49f060abb405a Author: Sam James <sam@gentoo.org> AuthorDate: 2025-01-26 22:54:09 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2025-01-26 22:54:40 +0000 sys-devel/gcc: add 15.0.1_pre20250126 Not sure what #947760 and #948109 are about yet but may be fixed by some miscompilation fixes in this. Bug: https://bugs.gentoo.org/947760 Bug: https://bugs.gentoo.org/948109 Closes: https://bugs.gentoo.org/946937 Closes: https://bugs.gentoo.org/948222 Signed-off-by: Sam James <sam@gentoo.org> sys-devel/gcc/Manifest | 2 ++ sys-devel/gcc/gcc-15.0.1_pre20250126.ebuild | 53 +++++++++++++++++++++++++++++ 2 files changed, 55 insertions(+)
GCC 15 changes the default C language version from -std=gnu17 to -std=gnu23 (https://gcc.gnu.org/gcc-15/changes.html#c). It compiled on my side with -std=gnu17.
You really hit the segfault though? The standard version shouldn't affect that.
(In reply to Sam James from comment #5) > You really hit the segfault though? The standard version shouldn't affect > that. Ugh, I replied to the wrong bug - this was meant for bug 943955, I replied here because this bug mentioned GCC 14.
np, let me close this one and take a look at the other.
