Re: Apple Silicon Mac support packages (v2)

[RoundDuckKira <RoundDuckKira@users.noreply.github.com>]

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New comment by RoundDuckKira on void-packages repository

https://github.com/void-linux/void-packages/pull/39796#issuecomment-1907960976

Comment:
> I know rust-for-linux says 'single version' for now, but they also say 'generally speaking, newer versions should work, as long as one patches any potential compilation errors coming from changes in unstable features.' Maybe we are lucky and asahi have done that? What if we just add void's current rust to hostmakedepends? @RoundDuckKira Can you post a kconfig diff for enabling gpu stuff here? (The rest was working fine last time I checked, see first post.)

```
=> xbps-src: updating repositories for host (aarch64)...
[*] Updating repository `https://mirrors.servercentral.com/voidlinux/current/aarch64/bootstrap/aarch64-repodata' ...
[*] Updating repository `https://mirrors.servercentral.com/voidlinux/current/aarch64/aarch64-repodata' ...
[*] Updating repository `https://mirrors.servercentral.com/voidlinux/current/aarch64/nonfree/aarch64-repodata' ...
[*] Updating repository `https://mirrors.servercentral.com/voidlinux/current/aarch64/debug/aarch64-repodata' ...
=> xbps-src: updating software in / masterdir...
=> xbps-src: cleaning up / masterdir...
=> linux-asahi-6.6.15_1: removing autodeps, please wait...
=> linux-asahi-6.6.15_1: building for aarch64...
   [host] tar-1.35_1: found (https://mirrors.servercentral.com/voidlinux/current/aarch64)
   [host] xz-5.4.5_1: found (https://mirrors.servercentral.com/voidlinux/current/aarch64)
   [host] bc-1.07.1_5: found (https://mirrors.servercentral.com/voidlinux/current/aarch64)
   [host] elfutils-devel-0.190_1: found (https://mirrors.servercentral.com/voidlinux/current/aarch64)
   [host] flex-2.6.4_3: found (https://mirrors.servercentral.com/voidlinux/current/aarch64)
   [host] gmp-devel-6.3.0_1: found (https://mirrors.servercentral.com/voidlinux/current/aarch64)
   [host] kmod-31_1: found (https://mirrors.servercentral.com/voidlinux/current/aarch64)
   [host] libmpc-devel-1.3.1_1: found (https://mirrors.servercentral.com/voidlinux/current/aarch64)
   [host] openssl-devel-3.1.4_2: found (https://mirrors.servercentral.com/voidlinux/current/aarch64)
   [host] perl-5.38.2_3: found (https://mirrors.servercentral.com/voidlinux/current/aarch64)
   [host] uboot-mkimage-2023.10_1: found (https://mirrors.servercentral.com/voidlinux/current/aarch64)
   [host] cpio-2.14_1: found (https://mirrors.servercentral.com/voidlinux/current/aarch64)
   [host] pahole-1.25_1: found (https://mirrors.servercentral.com/voidlinux/current/aarch64)
   [host] python3-3.12.1_4: found (https://mirrors.servercentral.com/voidlinux/current/aarch64)
   [host] zstd-1.5.5_2: found (https://mirrors.servercentral.com/voidlinux/current/aarch64)
   [host] rust-1.75.0_2: found (https://mirrors.servercentral.com/voidlinux/current/aarch64)
   [host] cargo-1.75.0_1: found (https://mirrors.servercentral.com/voidlinux/current/aarch64)
   [host] rust-bindgen-0.66.1_1: found (https://mirrors.servercentral.com/voidlinux/current/aarch64)
   [host] rust-src-1.75.0_2: found (https://mirrors.servercentral.com/voidlinux/current/aarch64)
   [host] libclang-15.0.7_3: found (https://mirrors.servercentral.com/voidlinux/current/aarch64)
=> linux-asahi-6.6.15_1: installing host dependencies: tar-1.35_1 xz-5.4.5_1 bc-1.07.1_5 elfutils-devel-0.190_1 flex-2.6.4_3 gmp-devel-6.3.0_1 kmod-31_1 libmpc-devel-1.3.1_1 openssl-devel-3.1.4_2 perl-5.38.2_3 uboot-mkimage-2023.10_1 cpio-2.14_1 pahole-1.25_1 python3-3.12.1_4 zstd-1.5.5_2 rust-1.75.0_2 cargo-1.75.0_1 rust-bindgen-0.66.1_1 rust-src-1.75.0_2 libclang-15.0.7_3 ...
=> linux-asahi-6.6.15_1: running do-fetch hook: 00-distfiles ...
=> linux-asahi-6.6.15_1: fetching distfile 'asahi-6.6-15.tar.gz' from 'https://github.com/AsahiLinux/linux/archive/asahi-6.6-15.tar.gz'...
asahi-6.6-15.tar.gz: [0B 0%] 2075KB/s ETA: unknown
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asahi-6.6-15.tar.gz: 219MB [avg rate: 7277KB/s]
=> linux-asahi-6.6.15_1: verifying checksum for distfile 'asahi-6.6-15.tar.gz'... OK.
=> linux-asahi-6.6.15_1: running do-extract hook: 00-distfiles ...
=> linux-asahi-6.6.15_1: extracting distfile(s), please wait...
=> linux-asahi-6.6.15_1: running pre_patch ...
xzcat: /host/sources/linux-asahi-6.6.15/patch-6.6.15.xz: No such file or directory
=> linux-asahi-6.6.15_1: running do-patch hook: 00-patches ...
=> linux-asahi-6.6.15_1: running pre-configure hook: 00-gnu-configure-asneeded ...
=> linux-asahi-6.6.15_1: running pre-configure hook: 01-override-config ...
=> linux-asahi-6.6.15_1: running pre-configure hook: 02-script-wrapper ...
=> linux-asahi-6.6.15_1: running do_configure ...
=> Detected a .config file for your arch, using it.
  HOSTCC  scripts/basic/fixdep
  HOSTCC  scripts/kconfig/conf.o
  HOSTCC  scripts/kconfig/expr.o
  YACC    scripts/kconfig/parser.tab.[ch]
  HOSTCC  scripts/kconfig/confdata.o
  HOSTCC  scripts/kconfig/preprocess.o
  LEX     scripts/kconfig/lexer.lex.c
  HOSTCC  scripts/kconfig/menu.o
  HOSTCC  scripts/kconfig/symbol.o
  HOSTCC  scripts/kconfig/util.o
  HOSTCC  scripts/kconfig/lexer.lex.o
  HOSTCC  scripts/kconfig/parser.tab.o
  HOSTLD  scripts/kconfig/conf
*
* Restart config...
*
*
* GCC plugins
*
GCC plugins (GCC_PLUGINS) [Y/n/?] (NEW) Y
Y
  Generate some entropy during boot and runtime (GCC_PLUGIN_LATENT_ENTROPY) [N/y/?] (NEW) 

*
* Memory initialization
*
Initialize kernel stack variables at function entry
> 1. no automatic stack variable initialization (weakest) (INIT_STACK_NONE)
  2. pattern-init everything (strongest) (INIT_STACK_ALL_PATTERN)
  3. zero-init everything (strongest and safest) (INIT_STACK_ALL_ZERO)
choice[1-3?]: 1
Poison kernel stack before returning from syscalls (GCC_PLUGIN_STACKLEAK) [N/y/?] (NEW) 

Enable heap memory zeroing on allocation by default (INIT_ON_ALLOC_DEFAULT_ON) [Y/n/?] y
Enable heap memory zeroing on free by default (INIT_ON_FREE_DEFAULT_ON) [N/y/?] n
Enable register zeroing on function exit (ZERO_CALL_USED_REGS) [Y/n/?] y
*
* Kernel hardening options
*
Randomize layout of sensitive kernel structures
> 1. Disable structure layout randomization (RANDSTRUCT_NONE)
  2. Fully randomize structure layout (RANDSTRUCT_FULL) (NEW)
  3. Limit randomization of structure layout to cache-lines (RANDSTRUCT_PERFORMANCE) (NEW)
choice[1-3?]: 

#
# configuration written to .config
#
=> linux-asahi-6.6.15_1: running pre-build hook: 02-script-wrapper ...
=> linux-asahi-6.6.15_1: running do_build ...
  SYNC    include/config/auto.conf
  UPD     include/config/kernel.release
  WRAP    arch/arm64/include/generated/uapi/asm/errno.h
  WRAP    arch/arm64/include/generated/uapi/asm/ioctls.h
  WRAP    arch/arm64/include/generated/uapi/asm/kvm_para.h
  WRAP    arch/arm64/include/generated/uapi/asm/msgbuf.h
  WRAP    arch/arm64/include/generated/uapi/asm/ioctl.h
  WRAP    arch/arm64/include/generated/uapi/asm/ipcbuf.h
  WRAP    arch/arm64/include/generated/uapi/asm/resource.h
  WRAP    arch/arm64/include/generated/uapi/asm/poll.h
  WRAP    arch/arm64/include/generated/uapi/asm/sembuf.h
  WRAP    arch/arm64/include/generated/uapi/asm/shmbuf.h
  WRAP    arch/arm64/include/generated/uapi/asm/socket.h
  WRAP    arch/arm64/include/generated/uapi/asm/siginfo.h
  WRAP    arch/arm64/include/generated/uapi/asm/sockios.h
  WRAP    arch/arm64/include/generated/uapi/asm/stat.h
  WRAP    arch/arm64/include/generated/uapi/asm/swab.h
  WRAP    arch/arm64/include/generated/uapi/asm/termios.h
  WRAP    arch/arm64/include/generated/uapi/asm/termbits.h
  WRAP    arch/arm64/include/generated/uapi/asm/types.h
  UPD     include/generated/uapi/linux/version.h
  UPD     include/generated/utsrelease.h
  UPD     include/generated/compile.h
  HOSTCC  scripts/dtc/dtc.o
  HOSTCC  scripts/dtc/flattree.o
  HOSTCC  scripts/dtc/fstree.o
  HOSTCC  scripts/dtc/livetree.o
  HOSTCC  scripts/dtc/treesource.o
  HOSTCC  scripts/dtc/data.o
  WRAP    arch/arm64/include/generated/asm/early_ioremap.h
  HOSTCC  scripts/dtc/srcpos.o
  WRAP    arch/arm64/include/generated/asm/mcs_spinlock.h
  HOSTCC  scripts/dtc/checks.o
  WRAP    arch/arm64/include/generated/asm/qrwlock.h
  WRAP    arch/arm64/include/generated/asm/qspinlock.h
  HOSTCC  scripts/dtc/util.o
  WRAP    arch/arm64/include/generated/asm/parport.h
  WRAP    arch/arm64/include/generated/asm/user.h
  WRAP    arch/arm64/include/generated/asm/bugs.h
  WRAP    arch/arm64/include/generated/asm/delay.h
  WRAP    arch/arm64/include/generated/asm/div64.h
  LEX     scripts/dtc/dtc-lexer.lex.c
  WRAP    arch/arm64/include/generated/asm/dma-mapping.h
  WRAP    arch/arm64/include/generated/asm/dma.h
  WRAP    arch/arm64/include/generated/asm/emergency-restart.h
  YACC    scripts/dtc/dtc-parser.tab.[ch]
  WRAP    arch/arm64/include/generated/asm/hw_irq.h
  WRAP    arch/arm64/include/generated/asm/irq_regs.h
  WRAP    arch/arm64/include/generated/asm/kdebug.h
  WRAP    arch/arm64/include/generated/asm/local.h
  WRAP    arch/arm64/include/generated/asm/kmap_size.h
  WRAP    arch/arm64/include/generated/asm/mmiowb.h
  WRAP    arch/arm64/include/generated/asm/local64.h
  WRAP    arch/arm64/include/generated/asm/softirq_stack.h
  WRAP    arch/arm64/include/generated/asm/serial.h
  WRAP    arch/arm64/include/generated/asm/msi.h
  HOSTCC  scripts/dtc/libfdt/fdt_ro.o
  HOSTCC  scripts/dtc/libfdt/fdt.o
  WRAP    arch/arm64/include/generated/asm/switch_to.h
  WRAP    arch/arm64/include/generated/asm/trace_clock.h
  WRAP    arch/arm64/include/generated/asm/unaligned.h
  HOSTCC  scripts/dtc/libfdt/fdt_wip.o
  WRAP    arch/arm64/include/generated/asm/vga.h
  HOSTCC  scripts/dtc/libfdt/fdt_sw.o
  HOSTCC  scripts/dtc/libfdt/fdt_rw.o
  HOSTCC  scripts/dtc/libfdt/fdt_strerror.o
  HOSTCC  scripts/dtc/libfdt/fdt_empty_tree.o
  HOSTCC  scripts/dtc/libfdt/fdt_addresses.o
  HOSTCC  scripts/dtc/libfdt/fdt_overlay.o
  HOSTCC  scripts/dtc/fdtoverlay.o
  HOSTCC  scripts/dtc/dtc-lexer.lex.o
  HOSTCC  scripts/dtc/dtc-parser.tab.o
  HOSTLD  scripts/dtc/fdtoverlay
  HOSTLD  scripts/dtc/dtc
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/asn1_compiler
  HOSTRUSTC scripts/generate_rust_target
  HOSTCC  scripts/sorttable
  HOSTCC  scripts/selinux/genheaders/genheaders
  HOSTCC  scripts/selinux/mdp/mdp
  UPD     scripts/target.json
  GEN     arch/arm64/include/generated/asm/cpucaps.h
  GEN     arch/arm64/include/generated/asm/sysreg-defs.h
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  CC      scripts/mod/devicetable-offsets.s
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/sumversion.o
  UPD     scripts/mod/devicetable-offsets.h
  HOSTCC  scripts/mod/file2alias.o
  HOSTLD  scripts/mod/modpost
  CC      kernel/bounds.s
  CHKSHA1 include/linux/atomic/atomic-arch-fallback.h
  UPD     include/generated/timeconst.h
  CHKSHA1 include/linux/atomic/atomic-long.h
  CHKSHA1 include/linux/atomic/atomic-instrumented.h
  UPD     include/generated/bounds.h
  CC      arch/arm64/kernel/asm-offsets.s
  UPD     include/generated/asm-offsets.h
  CALL    scripts/checksyscalls.sh
  LDS     arch/arm64/kernel/vdso/vdso.lds
  AS      arch/arm64/kernel/vdso/note.o
  AS      arch/arm64/kernel/vdso/sigreturn.o
  CC      arch/arm64/kernel/vdso/vgettimeofday.o
  LD      arch/arm64/kernel/vdso/vdso.so.dbg
  VDSOSYM include/generated/vdso-offsets.h
  OBJCOPY arch/arm64/kernel/vdso/vdso.so
***
*** Rust compiler 'rustc' is too new. This may or may not work.
***   Your version:     1.75.0
***   Expected version: 1.71.1
***
***
*** Rust bindings generator 'bindgen' is too new. This may or may not work.
***   Your version:     0.66.1
***   Expected version: 0.65.1
***
***
*** Please see Documentation/rust/quick-start.rst for details
*** on how to set up the Rust support.
***
  RUSTC L rust/core.o
  BINDGEN rust/bindings/bindings_generated.rs
  BINDGEN rust/bindings/bindings_helpers_generated.rs
  BINDGEN rust/uapi/uapi_generated.rs
warning: unknown and unstable feature specified for `-Ctarget-feature`: `fp-armv8`
  |
  = note: it is still passed through to the codegen backend, but use of this feature might be unsound and the behavior of this feature can change in the future
  = help: consider filing a feature request

warning: 1 warning emitted

  EXPORTS rust/exports_core_generated.h
  RUSTC L rust/compiler_builtins.o
  RUSTC P rust/libmacros.so
warning: the feature `compiler_builtins` is internal to the compiler or standard library
  --> /builddir/linux-asahi-6.6.15/rust/compiler_builtins.rs:22:12
   |
22 | #![feature(compiler_builtins)]
   |            ^^^^^^^^^^^^^^^^^
   |
   = note: using it is strongly discouraged
   = note: `#[warn(internal_features)]` on by default

warning: unknown and unstable feature specified for `-Ctarget-feature`: `fp-armv8`
  |
  = note: it is still passed through to the codegen backend, but use of this feature might be unsound and the behavior of this feature can change in the future
  = help: consider filing a feature request

warning: 2 warnings emitted

  RUSTC L rust/alloc.o
  RUSTC L rust/bindings.o
  RUSTC L rust/build_error.o
  RUSTC L rust/uapi.o
warning: unknown and unstable feature specified for `-Ctarget-feature`: `fp-armv8`
  |
  = note: it is still passed through to the codegen backend, but use of this feature might be unsound and the behavior of this feature can change in the future
  = help: consider filing a feature request

error[E0432]: unresolved imports `core::ops::Generator`, `core::ops::GeneratorState`
   --> /builddir/linux-asahi-6.6.15/rust/alloc/boxed.rs:164:54
    |
164 |     CoerceUnsized, Deref, DerefMut, DispatchFromDyn, Generator, GeneratorState, Receiver,
    |                                                      ^^^^^^^^^  ^^^^^^^^^^^^^^ no `GeneratorState` in `ops`
    |                                                      |
    |                                                      no `Generator` in `ops`

warning: 1 warning emitted

warning: the feature `allocator_internals` is internal to the compiler or standard library
   --> /builddir/linux-asahi-6.6.15/rust/alloc/lib.rs:175:12
    |
175 | #![feature(allocator_internals)]
    |            ^^^^^^^^^^^^^^^^^^^
    |
    = note: using it is strongly discouraged
    = note: `#[warn(internal_features)]` on by default

warning: the feature `allow_internal_unstable` is internal to the compiler or standard library
   --> /builddir/linux-asahi-6.6.15/rust/alloc/lib.rs:176:12
    |
176 | #![feature(allow_internal_unstable)]
    |            ^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: using it is strongly discouraged

warning: the feature `lang_items` is internal to the compiler or standard library
   --> /builddir/linux-asahi-6.6.15/rust/alloc/lib.rs:189:12
    |
189 | #![feature(lang_items)]
    |            ^^^^^^^^^^
    |
    = note: using it is strongly discouraged

warning: the feature `rustc_allow_const_fn_unstable` is internal to the compiler or standard library
   --> /builddir/linux-asahi-6.6.15/rust/alloc/lib.rs:195:12
    |
195 | #![feature(rustc_allow_const_fn_unstable)]
    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: using it is strongly discouraged

warning: the feature `rustc_attrs` is internal to the compiler or standard library
   --> /builddir/linux-asahi-6.6.15/rust/alloc/lib.rs:196:12
    |
196 | #![feature(rustc_attrs)]
    |            ^^^^^^^^^^^
    |
    = note: using it is strongly discouraged

warning: the feature `staged_api` is internal to the compiler or standard library
   --> /builddir/linux-asahi-6.6.15/rust/alloc/lib.rs:198:12
    |
198 | #![feature(staged_api)]
    |            ^^^^^^^^^^
    |
    = note: using it is strongly discouraged

warning: unused imports: `min_align_of_val`, `size_of_val`
 --> /builddir/linux-asahi-6.6.15/rust/alloc/alloc.rs:9:24
  |
9 | use core::intrinsics::{min_align_of_val, size_of_val};
  |                        ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
  |
  = note: `#[warn(unused_imports)]` on by default

warning: unused import: `core::ptr::Unique`
  --> /builddir/linux-asahi-6.6.15/rust/alloc/alloc.rs:11:5
   |
11 | use core::ptr::Unique;
   |     ^^^^^^^^^^^^^^^^^

error: aborting due to previous error; 8 warnings emitted

For more information about this error, try `rustc --explain E0432`.
make[2]: *** [rust/Makefile:443: rust/alloc.o] Error 1
make[2]: *** Waiting for unfinished jobs....
warning: unknown and unstable feature specified for `-Ctarget-feature`: `fp-armv8`
  |
  = note: it is still passed through to the codegen backend, but use of this feature might be unsound and the behavior of this feature can change in the future
  = help: consider filing a feature request

warning: 1 warning emitted

warning: unknown and unstable feature specified for `-Ctarget-feature`: `fp-armv8`
  |
  = note: it is still passed through to the codegen backend, but use of this feature might be unsound and the behavior of this feature can change in the future
  = help: consider filing a feature request

warning: 1 warning emitted

make[1]: *** [/builddir/linux-asahi-6.6.15/Makefile:1208: prepare] Error 2
make: *** [Makefile:234: __sub-make] Error 2
=> ERROR: linux-asahi-6.6.15_1: do_build: 'make ARCH=$arch ${_cross} ${makejobs} prepare' exited with 2
=> ERROR:   in do_build() at srcpkgs/linux-asahi/template:98
done
```