I am hoping that Andrea can test the attached patches for LV2 which makes it work on Python 3.12 on Fedora39. Need testing to compare to make sure sounds correct between Before patches and After patches - especially the Calf plugins but other LV2 plugins too. Do NOT need 3.12 python because I want to make sure it works currently and I have already tested on Fedora 39 with Python 3.12. Before the patches, CinGG would not build so even if the patches are not 100% correct for 3.12, at least it will still build. No other changes needed -- just put these 6 small patch files in the cinelerra thirdparty/src subdirectory and do a full rebuild.
Of course, I forgot to attach the patches. On Tue, Jan 30, 2024 at 4:52 PM Phyllis Smith <[email protected]> wrote:
I am hoping that Andrea can test the attached patches for LV2 which makes it work on Python 3.12 on Fedora39. Need testing to compare to make sure sounds correct between Before patches and After patches - especially the Calf plugins but other LV2 plugins too. Do NOT need 3.12 python because I want to make sure it works currently and I have already tested on Fedora 39 with Python 3.12. Before the patches, CinGG would not build so even if the patches are not 100% correct for 3.12, at least it will still build.
No other changes needed -- just put these 6 small patch files in the cinelerra thirdparty/src subdirectory and do a full rebuild.
Arch has python 3.11.6 Build OK, LV2 plugins work without any problems. With an appimage without patches, all LV2 plugins tried do not work and give errors.
Checked into GIT minimum patches for LV2 so that CinGG builds on newest Python 3.12 which deleted "imp" since that had been deprecated for a long time. For some reason, 3 of the LV2 sources already accommodated the deletion, lilv, serd, and lv2, so once I figured that out, I propagated the same source into patches for suil, sord, and sratom. So now it builds on Fedora 39 and can soon close BT 648. In the last 2 weeks, I also tried to upgrade the 6 LV2 files to the latest version just before switched from cmake to meson, and it seemed to work OK on Fedora 39 but not on the older systems that were not running Python 3.12. Below Andrea reported that with AppImage, the graphical Calf LV2 plugins do not work. I logged BT #652 for this and it seems that there could be a solution to check to see if CinGG is being started from an AppImage and then take appropriate action. However, another LV2 plugin with a graphical UI seems to work from AppImage - i.e. drowaudio-flanger.lv2. On Wed, Jan 31, 2024 at 6:33 AM Andrea paz <[email protected]> wrote:
Arch has python 3.11.6 Build OK, LV2 plugins work without any problems. With an appimage without patches, all LV2 plugins tried do not work and give errors.
participants (2)
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Andrea paz -
Phyllis Smith