On Sat, Jan 18, 2025 at 9:49 PM Neal Gompa <ngompa13@xxxxxxxxx> wrote: > > On Sat, Jan 18, 2025 at 9:36 PM Sérgio Basto <sergio@xxxxxxxxxx> wrote: > > > > On Tue, 2024-12-03 at 18:21 +0000, Aoife Moloney via devel-announce > > wrote: > > > Wiki - https://fedoraproject.org/wiki/Changes/SDL2onSDL3 > > > Discussion Thread - > > > https://discussion.fedoraproject.org/t/f42-change-proposal-replace-sdl-2-with-sdl2-compat-using-sdl-3-self-contained/138987 > > > > > > This is a proposed Change for Fedora Linux. > > > This document represents a proposed Change. As part of the Changes > > > process, proposals are publicly announced in order to receive > > > community feedback. This proposal will only be implemented if > > > approved > > > by the Fedora Engineering Steering Committee. > > > > > > == Summary == > > > This Change proposes to replace SDL 2 with sdl2-compat, which uses > > > SDL 3. > > > > > > == Owner == > > > > > > * Name: [[User:Ngompa| Neal Gompa]] > > > * Email: ngompa13@xxxxxxxxx > > > > > > > > > == Detailed Description == > > > SDL 2 feature development ended some time ago with efforts being > > > focused on SDL 3. However, many older games still use SDL 2 and > > > cannot > > > change to SDL 3. In order to continue to support SDL 2 games in the > > > modern world, let's replace SDL 2 with sdl2-compat, which uses SDL 3. > > > This also has the effect of moving SDL 1.2 games to SDL3 through > > > sdl12-compat running on sdl2-compat. > > > > > > > > > == Feedback == > > > > > > > > > == Benefit to Fedora == > > > Switching SDL 2 powered games to use <code>sdl2-compat</code> ensures > > > that SDL-based applications continue to use the actively developed > > > codebase. This also has the effect of SDL 1.2 powered games that use > > > <code>sdl12-compat</code> to run on SDL3 as well through the fully > > > supported path of <code>sdl12-compat</code> running on > > > <code>sdl2-compat</code> running on SDL3. > > > > > > == Scope == > > > * Proposal owners: > > > ** Package [https://github.com/libsdl-org/sdl2-compat libsdl2-compat] > > > (native: [https://bugzilla.redhat.com/2316576 RH#2316576], mingw: > > > [https://bugzilla.redhat.com/2330101 RH#2330101]) > > > ** Retire {{package|SDL2}} and {{package|mingw-SDL2}} completely > > > > > > * Other developers: > > > > > > * Release engineering: [https://pagure.io/releng/issue/12485 #12485] > > > > > > * Policies and guidelines: N/A (not needed for this Change) > > > > > > * Trademark approval: N/A (not needed for this Change) > > > > > > > > > * Alignment with the Fedora Strategy: N/A > > > > > > == Upgrade/compatibility impact == > > > The <code>SDL2</code> package would be transparently upgraded to > > > <code>libsdl2-compat</code> package and games using it should just > > > transparently start using SDL 3.0. > > > > > > > > > == How To Test == > > > The testing steps are simple: > > > > > > 0. Enable the > > > [https://copr.fedorainfracloud.org/coprs/ngompa/SDL2onSDL3/ > > > <code>SDL2onSDL3</code> COPR]: <code>dnf copr enable > > > ngompa/SDL2onSDL3</code> > > > > > > 1. Swap <code>SDL2</code> for <code>sdl2-compat</code>: <code>dnf > > > swap > > > SDL2 sdl2-compat</code> > > > > From results of https://koschei.fedoraproject.org/package/mlt , I guess > > mlt started to fail to build since this change . > > > > mlt builds with module for SDL1 and module for SDL2, so [1] is correct > > ? what devel packages should we use to build with SDL packages ? and > > SDL2_image-devel could be along SDL3-devel ? > > > > Regards, > > > > [1] > > BuildRequires: SDL-devel > > BuildRequires: SDL_image-devel > > > > %if 0%{?fedora} >= 42 > > BuildRequires: SDL3-devel > > %else > > BuildRequires: SDL2-devel > > BuildRequires: SDL2_image-devel > > %endif > > > > Unless MLT has ported to SDL3 directly, no change needs to be made. > Also, the current failures are caused by the GCC transition: /builddir/build/BUILD/mlt-7.28.0-build/mlt-7.28.0/src/modules/sdl2/common.c:40:17: error: implicit declaration of function ‘strcmp’ [-Wimplicit-function-declaration] 40 | if (strcmp(driver, "disk") == 0 || strcmp(driver, "dummy") == 0) { | ^~~~~~ /builddir/build/BUILD/mlt-7.28.0-build/mlt-7.28.0/src/modules/sdl2/common.c:23:1: note: include ‘<string.h>’ or provide a declaration of ‘strcmp’ 22 | #include <framework/mlt_log.h> +++ |+#include <string.h> 23 | It's just missing headers. -- 真実はいつも一つ！/ Always, there's only one truth! -- _______________________________________________ devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
