nixpkgs 24.11 changes how we access xonsh yet again
and updates clang.
Unfortunately, clang 18 produces significantly more
warnings on existing code that is challenging to fix.
Make sure that doesn't error when we're running
`-Werror` builds.
n.b. I had to change the "SSL certificate problem: self-signed
certificate" to the old error prior to the improved libcurl errors,
since what is presumably a difference in which TLS library is used has
cropped up between releases? Either way the curl error buffer is empty.
Seems like we aggressively cannot do anything about this.
Change-Id: If0141a46a8b445a0e7d6f86f939e8c8e03569bf5
FreeBSD was left out of a few refactors over the last few months.
Add a header and register the store implementation so it's back
to working as well as it was before.
Change-Id: I6f7b2ceb557c290f2d9e0d7f207b3fea87b353ed
The devShell relied on several packages directly from `pkgs`
or used with a non-splice-aware functions.
These would be built for the host system, making them useless
in a devShell for the build system.
Make sure that all packages are for the build system when needed.
Some other minor changes also required:
* Make devShells use `clangStdenv` because GCC is currently broken
* Disable rr when making a cross stdenv
Change-Id: Iee5f8a1a0c594139a50f2261b203491bd1644866
The lix package currently fails unless it's using a clang stdenv.
However, the flake's cross build outputs (e.g. `packages.x86_64-linux.nix-armv7l-linux`)
used the default stdenv, normally gcc.
Replace this with clang to fix package build.
Also take this opportunity to remove the no longer necessary `useLLVM = true`
override on FreeBSD. Since 24.05, nixpkgs always sets `useLLVM = true`
on FreeBSD in `lib.systems.elaborate`.
Change-Id: I939302e4f6385291fa9e582d38d908c42f6db89a
The target_machine variable is meant for the target
of cross compilers. We are not a cross compiler, so
instead reuse our host_machine based checks.
Fixes Linux→FreeBSD cross, since Meson can't figure
out `target_machine.kernel()` in that case.
Fixes: https://git.lix.systems/lix-project/lix/issues/469
Change-Id: Ia46a64c8d507c3b08987a1de1eda171ff5e50df4
bindPath/doBind is a useful function in build that is used in several
parts of LocalDerivationGoal. Moving this function makes it easier to
split LocalDerivationGoal implementation between several files.
Change-Id: Ic5a0768479c153c1aa3ed425f12604b20bbf0f42
getSelfExe is used in a few places re-execute nix.
Current code in this file uses ifdefs to support several
platforms, just keep doing that
Change-Id: Iecc2ada0101aea0c30524e3a1218594f919d74bf
Use libprocstat to find garbage collector roots on FreeBSD.
Tested working on a FreeBSD machine, although there is no CI yet
Change-Id: Id36bac8c3de6cc4de94e2d76e9663dd4b76068a9
Passing through root paths allows external programs to see
which nix and cacert are in a binary tarball,
e.g. to recreate it from substituters
Change-Id: I27431134df53bbc6623484f8a0822004b51f7c87
This rather simple function existed just to check some flags,
but the response varies by platform. This is a perfect case for
our subclasses.
Change-Id: Ieb1732a8d024019236e0d0028ad843a24ec3dc59
Previously, the garbage collector found runtime roots on Darwin by
shelling out to `lsof -n -w -F n` then parsing the result.
However, this requires an lsof binary and can be extremely slow.
The official Apple lsof returns in a reasonable amount of time,
about 250ms in my tests, but the lsof packaged in nixpkgs is quite slow,
taking about 40 seconds to run the command.
Using libproc directly is about the same speed as Apple lsof,
and allows us to reënable several tests that were disabled on Darwin.
Change-Id: Ifa0adda7984e13c15535693baba835aae79a3577
Meson fails to setup when cmake is not found.
Add cmake to the default devShell so meson build works.
Change-Id: I4d933efac9540c564f3171e43c23e7a645722ef7
