| 11 Dec 2025 |
 Randy Eckenrode | I wonder if we need a `no broken signatures’ hook on Darwin. | 18:12:50 |
 vcunat | * The cache is assumed to be closed on dependencies. (or whatever you'd call the property) | 18:12:55 |
| Randy Eckenrode | Like that symlinks one but for signatures. | 18:13:07 |
 emily | I see no alternative other than rerolling the hash for aarch64-darwin then | 18:13:27 |
| emily | though should try to rebuild it locally first to make sure that fixes it | 18:13:33 |
| emily | (cannot use --rebuild or --check, those break signature themselves) | 18:13:40 |
| emily | (need to just build it without substituting on a machine without it in the store) | 18:13:49 |
| vcunat | It does seem to fix ./result/bin/autogen --help on this machine. | 18:18:35 |
| vcunat | * It does seem to fix ./result-bin/bin/autogen --help on this machine. | 18:19:21 |
| vcunat | OK, pushed as e0d2da7967a3. Thanks. | 18:25:03 |
| vcunat | Oh good, the rebuild seems to have trashed (almost?) no successful builds. | 19:03:29 |
| 12 Dec 2025 |
| emily | Randy Eckenrode: wondering if dropping Darwin exclusion from FFmpeg's withVulkan works on KosmicKrisp… | 17:26:51 |
| emily | (probably it works with MoltenVK, I didn't test) | 17:26:57 |
| Randy Eckenrode | What does it do? | 17:27:48 |
| Randy Eckenrode | If it’s using Vulkan video extensions, those are not implemented on either. | 17:28:23 |
| emily | no, there are Vulkan-accelerated filters etc. | 17:29:33 |
| emily | I believe that's just compute stuff. | 17:29:44 |
| emily | might be wrong though… | 17:29:51 |
| emily | but I don't mean video decoding, yeah. | 17:30:07 |
| Randy Eckenrode | Ah, maybe. How do we know it doesn’t work? Test failures? | 17:30:07 |
| emily | well, the proximate cause of me wondering this is
Option vf: 'bwdif_vulkan' isn't supported.
Error parsing option vf (option parameter could not be parsed)
Setting commandline option --vf=bwdif_vulkan=mode=1 failed.
| 17:30:46 |
| emily | so I guess seeing if mpv can use the Vulkan-accelerated filters would be the test case :) | 17:31:15 |
| Randy Eckenrode | I can try building it and see. | 17:31:32 |
| emily | just seemed odd that we use Vulkan for mpv but have it turned off in FFmpeg – but I guess it's from back before we used MoltenVK a lot. | 17:31:53 |
| Randy Eckenrode | My KosmicKrisp branch is also out there though, and it’s built on master, so the rebuilds should be pretty mild. | 17:32:34 |
| Randy Eckenrode | I try to update it when new KosmicKrisp commits are merged into Mesa. | 17:33:51 |
| Randy Eckenrode | Does GCC 15 build on Darwin? | 17:53:56 |
| 13 Dec 2025 |
| Randy Eckenrode | Loading the resource bundles was the problem. Swift Build at least works with our SDK now.
$ SDKROOT=$(nix eval --raw -f . apple-sdk_26.sdkroot) DEVELOPER_DIR=$(nix eval --raw -f . apple-sdk_26.outPath) result/bin/swbuild showPlatforms
Platform(name: 'android', identifier: 'android', path: '/', version: 'nil')
Platform(name: 'macosx', identifier: 'com.apple.platform.macosx', path: '/nix/store/wgwpfaijma19bx4q4ql4054r5qwdhlvi-apple-sdk-26.0/Platforms/MacOSX.platform', version: 'Optional("26.0")')
Platform(name: 'qnx', identifier: 'qnx', path: '/', version: 'nil')
Platform(name: 'webassembly', identifier: 'webassembly', path: '/', version: 'nil')
$ SDKROOT=$(nix eval --raw -f . apple-sdk_26.sdkroot) DEVELOPER_DIR=$(nix eval --raw -f . apple-sdk_26.outPath) result/bin/swbuild showSDKs
SDK(canonicalName: 'macosx26.0', path: '/nix/store/wgwpfaijma19bx4q4ql4054r5qwdhlvi-apple-sdk-26.0/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk')
| 14:52:47 |
| Randy Eckenrode | $ otool -L result/lib/libSwiftBuild.dylib
result/lib/libSwiftBuild.dylib:
/nix/store/73w55p4wpd55l4avs01d8p4z9ka3vz6x-swift-build-6.2.2/lib/libSwiftBuild.dylib (compatibility version 0.0.0, current version 0.0.0)
/nix/store/73w55p4wpd55l4avs01d8p4z9ka3vz6x-swift-build-6.2.2/lib/libSWBCore.dylib (compatibility version 0.0.0, current version 0.0.0)
/nix/store/73w55p4wpd55l4avs01d8p4z9ka3vz6x-swift-build-6.2.2/lib/libSWBProjectModel.dylib (compatibility version 0.0.0, current version 0.0.0)
/nix/store/73w55p4wpd55l4avs01d8p4z9ka3vz6x-swift-build-6.2.2/lib/libSWBMacro.dylib (compatibility version 0.0.0, current version 0.0.0)
/nix/store/k6qxf4hh4phxd1jbnylq2x2klawx6yvc-swift-tools-support-core-6.2.2/lib/libSwiftToolsSupport.dylib (compatibility version 0.0.0, current version 0.0.0)
/nix/store/73w55p4wpd55l4avs01d8p4z9ka3vz6x-swift-build-6.2.2/lib/libSWBServiceCore.dylib (compatibility version 0.0.0, current version 0.0.0)
/nix/store/73w55p4wpd55l4avs01d8p4z9ka3vz6x-swift-build-6.2.2/lib/libSWBCAS.dylib (compatibility version 0.0.0, current version 0.0.0)
/nix/store/73w55p4wpd55l4avs01d8p4z9ka3vz6x-swift-build-6.2.2/lib/libSWBLLBuild.dylib (compatibility version 0.0.0, current version 0.0.0)
/nix/store/d1s9qwh5cl2cpi334xxid7l656mszf61-swift-llbuild-6.2.2-lib/lib/libllbuildSwift.dylib (compatibility version 0.0.0, current version 0.0.0)
/nix/store/3r9i6wx46v5fbrskjglzs7w06m7hc3am-swift-driver-6.2.2-lib/lib/libSwiftDriver.dylib (compatibility version 0.0.0, current version 0.0.0)
/nix/store/73w55p4wpd55l4avs01d8p4z9ka3vz6x-swift-build-6.2.2/lib/libSWBProtocol.dylib (compatibility version 0.0.0, current version 0.0.0)
/nix/store/73w55p4wpd55l4avs01d8p4z9ka3vz6x-swift-build-6.2.2/lib/libSWBUtil.dylib (compatibility version 0.0.0, current version 0.0.0)
/nix/store/73w55p4wpd55l4avs01d8p4z9ka3vz6x-swift-build-6.2.2/lib/libSWBCSupport.dylib (compatibility version 0.0.0, current version 0.0.0)
/nix/store/73w55p4wpd55l4avs01d8p4z9ka3vz6x-swift-build-6.2.2/lib/libSWBLibc.dylib (compatibility version 0.0.0, current version 0.0.0)
/nix/store/73w55p4wpd55l4avs01d8p4z9ka3vz6x-swift-build-6.2.2/lib/libSWBCLibc.dylib (compatibility version 0.0.0, current version 0.0.0)
/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1356.0.0)
/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation (compatibility version 150.0.0, current version 4040.1.255)
/System/Library/Frameworks/Foundation.framework/Versions/C/Foundation (compatibility version 300.0.0, current version 4040.1.255)
/usr/lib/libobjc.A.dylib (compatibility version 1.0.0, current version 228.0.0)
/usr/lib/swift/libswiftCore.dylib (compatibility version 1.0.0, current version 0.0.0)
/usr/lib/swift/libswiftCoreFoundation.dylib (compatibility version 1.0.0, current version 120.100.0, weak)
/usr/lib/swift/libswiftDarwin.dylib (compatibility version 1.0.0, current version 347.0.12, weak)
/usr/lib/swift/libswiftDispatch.dylib (compatibility version 1.0.0, current version 56.0.0)
/usr/lib/swift/libswiftIOKit.dylib (compatibility version 1.0.0, current version 1.0.0, weak)
/usr/lib/swift/libswiftObjectiveC.dylib (compatibility version 1.0.0, current version 950.0.0, weak)
/usr/lib/swift/libswiftSystem.dylib (compatibility version 1.0.0, current version 72.2.0)
/usr/lib/swift/libswiftXPC.dylib (compatibility version 1.0.0, current version 105.0.14, weak)
/usr/lib/swift/libswift_Concurrency.dylib (compatibility version 1.0.0, current version 0.0.0)
/usr/lib/swift/libswiftos.dylib (compatibility version 1.0.0, current version 1076.0.0, weak)
| 14:54:15 |
| Randy Eckenrode | There it is building against the swift-llbuild, Swift Compiler Driver, and swift-tools-support-core packages instead of vendoring them. | 14:54:37 |
