#gcc-15 — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #gcc-15, aggregated by home.social.
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Chi come me usa ancora un vecchio PC con scheda nVidia paleozoica sarà incappato probabilmente in una incompatibilità tra il driver versione 390 e gcc 15 e, di conseguenza, nell'impossibilità a compilare il driver per il kernel. Qui spiego come ho risolto in attesa della patch ufficiale.
#arch #arch_linux #kernel #gcc #gcc15 #nvidia #nvidia390
https://www.aldolat.it/posts/2025/arch-linux-kernel-614-nvidia-driver-390/
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Come e perché ho dovuto fare il downgrade del kernel nella mia Arch.
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cannot use keyword «false» as enumeration constant 10 | { false = 0, true = 1 } mps_boolean; | ^~~~~ -
Переходим на C++26: как собрать и настроить GCC 15.1 в Ubuntu
На днях вышел GCC 15.1.0 с поддержкой некоторых фич C++26. Однако нынешняя версия Ubuntu все еще использует старый GCC 13. Здесь мы и рассмотрим, как вручную установить GCC 15.1 на Ubuntu и начать использовать новейшие элементы C++26 уже сегодня. Поехали в будущее =>
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* Applying linbox-1.7.0-hardened-testfails.patch ... [ ok ] * Applying linbox-1.7.0-gcc14.patch ... [ ok ] * ========================================================= * Applying user patches from /etc/portage/patches ... * Applying linbox.41.patch ... [ ok ] * Applying linbox.42.patch ... [ ok ] * Applying linbox.43.patch ... patching file linbox/blackbox/block-hankel.h patching file linbox/matrix/sparsematrix/sparse-ell-matrix.h patching file linbox/matrix/sparsematrix/sparse-ellr-matrix.h patching file linbox/ring/ntl/ntl-lzz_p.h Hunk #1 succeeded at 150 with fuzz 2 (offset 5 lines). patching file linbox/ring/ntl/ntl-zz_px.h Hunk #1 succeeded at 110 with fuzz 2 (offset 6 lines).[ ok ] * User patches applied. * ========================================================= -
🚀 Breaking news! GCC 15.1 is out! 🎉 It's bigger, shinier, and somehow manages to support even more #languages you'll never use! Kudos to the army of caffeine-fueled #volunteers who continue to make sure your code remains a confusing mess of #compatibility nightmares. 🐛🔧
https://gcc.gnu.org/gcc-15/ #GCC15.1 #release #programming #open-source #HackerNews #ngated -
GCC 15 introduces some "new" C++ features that are so revolutionary even a time-traveling caveman would be underwhelmed. 🎉 Meanwhile, Red Hat is mentioned more times than Michael Jordan in a Space Jam sequel. 🏀🌌
https://developers.redhat.com/articles/2025/04/24/new-c-features-gcc-15 #GCC15 #C++Features #RedHat #TimeTravelingCaveman #SpaceJam #HackerNews #ngated -
'"[…] The default dialect in #GCC 15 is still -std=gnu++17. You can use the -std=c++23 or -std=gnu++23 command-line options to enable C++23 features, and similarly for C++26 and others. […] C++26 features in #GCC15 include pack indexing, attributes for structured bindings, enhanced support for functions whose definition consists of =delete, and more. […] A number of defect reports were resolved in GCC 15. A few examples follow. […] C++11 attributes in C++98 […]"'
https://developers.redhat.com/articles/2025/04/24/new-c-features-gcc-15
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GCC 15 boasts a whopping six #usability #tweaks, which is like adding racing stripes to a wheelbarrow 😜. Meanwhile, Red Hat continues its quest to plaster their name on every pixel of the universe. 🚀🔧
https://developers.redhat.com/articles/2025/04/10/6-usability-improvements-gcc-15 #GCC15 #RedHat #RacingStripes #TechNews #Innovation #HackerNews #ngated -
"[…] Let's take a look at 6 improvements to look forward to in the upcoming #GCC 15.
1. Prettier execution paths
2. A new look for C++ template errors
3. Machine-readable diagnostics
4. An easier transition to C23
5. A revamped color scheme
6. libgdiagnostics
We're still fixing bugs, but we hope that GCC 15 will be ready to officially release (as 15.1) sometime later this month. […]"'
https://developers.redhat.com/articles/2025/04/10/6-usability-improvements-gcc-15 – by David Malcolm #gcc15
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Healthy Competition With #GCC15 vs. #LLVM #Clang20 Performance On #AMD #Zen5
With some codebases/workloads there can be strong advantages at time for one compiler over the other, but at a high level the #GCC and Clang #compiler performance is extremely tight with recent versions and on modern #x86_64 hardware.
https://www.phoronix.com/review/clang20-gcc15-amd-znver5
