| 14 Nov 2025 |
 Grimmauld (migrated to @grimmauld:m.grimmauld.de) | seems libdc1394 is broken on llvm, and thus gst-plugins-bad is broken (and a whole lot of other stuff depending on that). It might make sense to disable that plugin on llvm | 17:34:38 |
| Grimmauld (migrated to @grimmauld:m.grimmauld.de) | but i am making progress on building my musl VM with llvm, there is only a few fails remaining (though those will be painful) | 17:35:20 |
| Grimmauld (migrated to @grimmauld:m.grimmauld.de) | 
Download image.png | 17:35:21 |
 Alyssa Ross | or fix it :P | 17:51:58 |
| 15 Nov 2025 |
| Grimmauld (migrated to @grimmauld:m.grimmauld.de) | https://github.com/NixOS/nixpkgs/blob/ce944e8d76f74336dbf6725c87ca2539b0653c30/pkgs/build-support/rust/lib/default.nix#L58-L82
This doesn't look quite right to me...
The build hook used in my builds contains this:
`
"CCX8664UNKNOWNLINUX_MUSL=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
"CXXX8664UNKNOWNLINUX_MUSL=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/c++" \
"CARGOTARGETX8664UNKNOWNLINUXMUSL_LINKER=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
"CARGOBUILDTARGET=x86_64-unknown-linux-musl" \
"HOST_CC=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
"HOST_CXX=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/c++" \
"CCX8664UNKNOWNLINUX_MUSL=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
"CXXX8664UNKNOWNLINUX_MUSL=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/c++" \
"CARGOTARGETX8664UNKNOWNLINUXMUSL_LINKER=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
`, | 16:25:31 |
| Grimmauld (migrated to @grimmauld:m.grimmauld.de) | https://github.com/NixOS/nixpkgs/blob/ce944e8d76f74336dbf6725c87ca2539b0653c30/pkgs/build-support/rust/lib/default.nix#L58-L82
This doesn't look quite right to me...
The build hook used in my builds contains this:
"CC_X86_64_UNKNOWN_LINUX\_MUSL=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
"CXX_X86_64_UNKNOWN_LINUX\_MUSL=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/c++" \
"CARGO_TARGET_X86_64_UNKNOWN_LINUX_MUSL\_LINKER=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
"CARGO_BUILD_TARGET=x86\_64-unknown-linux-musl" \
"HOST\_CC=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
"HOST\_CXX=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/c++" \
"CC_X86_64_UNKNOWN_LINUX\_MUSL=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
"CXX_X86_64_UNKNOWN_LINUX\_MUSL=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/c++" \
"CARGO_TARGET_X86_64_UNKNOWN_LINUX_MUSL\_LINKER=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
```,
but my platform definition is
nixpkgs.buildPlatform = (inputs.nixpkgs.lib.systems.elaborate "x86_64-unknown-linux-musl");
nixpkgs.hostPlatform =
inputs.nixpkgs.lib.recursiveUpdate
(inputs.nixpkgs.lib.systems.elaborate "x86_64-unknown-linux-musl")
{
useLLVM = true;
linker = "lld";
config = "x86_64-unknown-linux-musl";
};
`
So i'd have expected lld and clang in there | 16:25:42 |
| Grimmauld (migrated to @grimmauld:m.grimmauld.de) | https://github.com/NixOS/nixpkgs/blob/ce944e8d76f74336dbf6725c87ca2539b0653c30/pkgs/build-support/rust/lib/default.nix#L58-L82
This doesn't look quite right to me...
The build hook used in my builds contains this:
"CC_X86_64_UNKNOWN_LINUX\_MUSL=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
"CXX_X86_64_UNKNOWN_LINUX\_MUSL=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/c++" \
"CARGO_TARGET_X86_64_UNKNOWN_LINUX_MUSL\_LINKER=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
"CARGO_BUILD_TARGET=x86\_64-unknown-linux-musl" \
"HOST\_CC=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
"HOST\_CXX=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/c++" \
"CC_X86_64_UNKNOWN_LINUX\_MUSL=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
"CXX_X86_64_UNKNOWN_LINUX\_MUSL=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/c++" \
"CARGO_TARGET_X86_64_UNKNOWN_LINUX_MUSL\_LINKER=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
```,
but my platform definition is
```nix
nixpkgs.buildPlatform = (inputs.nixpkgs.lib.systems.elaborate "x86\_64-unknown-linux-musl");
nixpkgs.hostPlatform =
inputs.nixpkgs.lib.recursiveUpdate
(inputs.nixpkgs.lib.systems.elaborate "x86\_64-unknown-linux-musl")
{
useLLVM = true;
linker = "lld";
config = "x86\_64-unknown-linux-musl";
};
So i'd have expected lld and clang in there | 16:25:50 |
| Grimmauld (migrated to @grimmauld:m.grimmauld.de) | https://github.com/NixOS/nixpkgs/blob/ce944e8d76f74336dbf6725c87ca2539b0653c30/pkgs/build-support/rust/lib/default.nix#L58-L82
This doesn't look quite right to me...
The build hook used in my builds contains this:
"CC_X86_64_UNKNOWN_LINUX\_MUSL=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
"CXX_X86_64_UNKNOWN_LINUX\_MUSL=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/c++" \
"CARGO_TARGET_X86_64_UNKNOWN_LINUX_MUSL\_LINKER=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
"CARGO_BUILD_TARGET=x86\_64-unknown-linux-musl" \
"HOST\_CC=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
"HOST\_CXX=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/c++" \
"CC_X86_64_UNKNOWN_LINUX\_MUSL=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
"CXX_X86_64_UNKNOWN_LINUX\_MUSL=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/c++" \
"CARGO_TARGET_X86_64_UNKNOWN_LINUX_MUSL\_LINKER=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
but my platform definition is
nixpkgs.buildPlatform = (inputs.nixpkgs.lib.systems.elaborate "x86\_64-unknown-linux-musl");
nixpkgs.hostPlatform =
inputs.nixpkgs.lib.recursiveUpdate
(inputs.nixpkgs.lib.systems.elaborate "x86\_64-unknown-linux-musl")
{
useLLVM = true;
linker = "lld";
config = "x86\_64-unknown-linux-musl";
};
So i'd have expected lld and clang in there | 16:26:02 |
| Grimmauld (migrated to @grimmauld:m.grimmauld.de) | https://github.com/NixOS/nixpkgs/blob/ce944e8d76f74336dbf6725c87ca2539b0653c30/pkgs/build-support/rust/lib/default.nix#L58-L82
This doesn't look quite right to me...
The build hook used in my builds contains this:
"CC_X86_64_UNKNOWN_LINUX\_MUSL=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
"CXX_X86_64_UNKNOWN_LINUX\_MUSL=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/c++" \
"CARGO_TARGET_X86_64_UNKNOWN_LINUX_MUSL\_LINKER=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
"CARGO_BUILD_TARGET=x86\_64-unknown-linux-musl" \
"HOST\_CC=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
"HOST\_CXX=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/c++" \
"CC_X86_64_UNKNOWN_LINUX\_MUSL=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
"CXX_X86_64_UNKNOWN_LINUX\_MUSL=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/c++" \
"CARGO_TARGET_X86_64_UNKNOWN_LINUX_MUSL\_LINKER=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
but my platform definition is
nixpkgs.buildPlatform = (inputs.nixpkgs.lib.systems.elaborate "x86_64-unknown-linux-musl");
nixpkgs.hostPlatform =
inputs.nixpkgs.lib.recursiveUpdate
(inputs.nixpkgs.lib.systems.elaborate "x86_64-unknown-linux-musl")
{
useLLVM = true;
linker = "lld";
config = "x86_64-unknown-linux-musl";
};
So i'd have expected lld and clang in there | 16:26:23 |
| Grimmauld (migrated to @grimmauld:m.grimmauld.de) | https://github.com/NixOS/nixpkgs/blob/ce944e8d76f74336dbf6725c87ca2539b0653c30/pkgs/build-support/rust/lib/default.nix#L58-L82
This doesn't look quite right to me...
The build hook used in my builds contains this:
"CC_X86_64_UNKNOWN_LINUX_MUSL=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
"CXX_X86_64_UNKNOWN_LINUX_MUSL=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/c++" \
"CARGO_TARGET_X86_64_UNKNOWN_LINUX_MUSL_LINKER=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
"CARGO_BUILD_TARGET=x86_64-unknown-linux-musl" \
"HOST_CC=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
"HOST_CXX=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/c++" \
"CC_X86_64_UNKNOWN_LINUX_MUSL=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
"CXX_X86_64_UNKNOWN_LINUX_MUSL=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/c++" \
"CARGO_TARGET_X86_64_UNKNOWN_LINUX_MUSL_LINKER=/nix/store/wrhxx96lh48nsv9a6p38b3x4r2fskwwm-gcc-wrapper-14.3.0/bin/cc" \
cargo build "${flagsArray[@]}"
but my platform definition is
nixpkgs.buildPlatform = (inputs.nixpkgs.lib.systems.elaborate "x86_64-unknown-linux-musl");
nixpkgs.hostPlatform =
inputs.nixpkgs.lib.recursiveUpdate
(inputs.nixpkgs.lib.systems.elaborate "x86_64-unknown-linux-musl")
{
useLLVM = true;
linker = "lld";
config = "x86_64-unknown-linux-musl";
};
So i'd have expected lld and clang in there | 16:26:43 |
