| 22 Jul 2025 |
 @neobrain:matrix.org | Is it possible to use nix to install a cross-compiling GCC (including libstdc++) targeting a non-nix runtime environment (i.e. using the host libc and reading libraries from /usr/lib)? | 08:39:50 |
| @neobrain:matrix.org | (I'm assuming this would be equivalent to compiling gcc without any nix-specific patches, which is probably easier said than done) | 08:40:53 |
| @neobrain:matrix.org | * Is it possible to use nix to install a cross-compiling GCC (including libstdc++) targeting a non-nix runtime environment (i.e. using the host libc and reading libraries from /usr/lib instead of referencing the nix store)? | 08:42:01 |
| 23 Jul 2025 |
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| 24 Jul 2025 |
 Greg Hellings | I've used it to build Windows binaries, so I'm sure what you're asking for is possible. There are lots of targets under the pkgsCross collection, including Android, many flavors of BSD, Windows, Darwin, and more. | 04:07:35 |
 Artturin | In reply to @neobrain:matrix.org
(I'm assuming this would be equivalent to compiling gcc without any nix-specific patches, which is probably easier said than done) https://trofi.github.io/posts/289-building-vanilla-gcc-on-nixos.html | 08:34:15 |
| @neobrain:matrix.org | Thanks, I'll have to play around with that! | 19:58:39 |
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| QuadRadical (Ping) | Alrighty, another cross compile error :)
error: builder for '/nix/store/wlf1hfax3y1qb1z246qc0hvznq9r5nbv-bind-aarch64-unknown-linux-gnu-9.20.11.drv' failed with exit code 1;
last 25 log lines:
> checking for library containing backtrace_symbols... none required
> checking for backtrace_symbols... yes
> checking for IPv6 structures... yes
> checking for strlcpy... yes
> checking for strlcat... yes
> checking for strnstr... no
> checking for libedit... no
> checking for libeditline... no
> checking for readline... no
> checking for chroot... yes
> checking for libcap... yes
> checking for tzset... yes
> checking for optarg declaration... yes
> checking for st_mtim.tv_nsec... yes
> checking for if_nametoindex... yes
> checking for uchar.h... yes
> checking compiler support for __builtin_unreachable()... yes
> checking compiler support for __builtin_clz... yes
> checking compiler support for __builtin_add_overflow()... yes
> checking compiler support for __builtin_sub_overflow()... yes
> checking compiler support for __builtin_mul_overflow()... yes
> checking for libfstrm libprotobuf-c... yes
> checking for fstrm_capture... no
> checking for protoc-c... no
> configure: error: protoc-c compiler not found
For full logs, run 'nix log /nix/store/wlf1hfax3y1qb1z246qc0hvznq9r5nbv-bind-aarch64-unknown-linux-gnu-9.20.11.drv'.
error: 1 dependencies of derivation '/nix/store/qmw9hxybmr6wpn5l5fzac19154a87f3y-bind-aarch64-unknown-linux-gnu-9.20.11_fish-completions.drv' failed to build
error: 1 dependencies of derivation '/nix/store/khaqk99n0qvsgimcwv0xccm5idkdrrjc-man-paths.drv' failed to build
error: 1 dependencies of derivation '/nix/store/4xkzi9cgaymn3b6hv8zciz54hhkpr3gk-system-path.drv' failed to build
error (ignored): error: cannot unlink 'ruby-3.3.8' in directory '/nix/var/nix/builds/nix-build-ruby-aarch64-unknown-linux-gnu-3.3.8.drv-0': Directory not empty
error: 1 dependencies of derivation '/nix/store/j4pa68jw1j8hlz0arrslhwkrwn48rsk3-etc.drv' failed to build
error: 1 dependencies of derivation '/nix/store/zffzw9njkqvnjzcln3zmq28nvq5jqq6g-nixos-system-quadphone-25.11.20250803.5b09dc4.drv' failed to build
error (ignored): error: cannot unlink 'man' in directory '/nix/var/nix/builds/nix-build-systemd-minimal-aarch64-unknown-linux-gnu-257.6.drv-0/source': Directory not empty
error: 1 dependencies of derivation '/nix/store/j4mmybnicx5jrdz9glzq1nac0pm05s21-image.drv' failed to build
Any ideas? Thanks :D | 17:52:05 |
