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@@ -991,13 +991,56 @@ Hook executed at the end of the fixup phase.
If set to `true`, the standard environment will enable debug information in C/C++ builds. After installation, the debug information will be separated from the executables and stored in the output named `debug`. (This output is enabled automatically; you don’t need to set the `outputs` attribute explicitly.) To be precise, the debug information is stored in `debug/lib/debug/.build-id/XX/YYYY…`, where \<XXYYYY…\> is the \<build ID\> of the binary — a SHA-1 hash of the contents of the binary. Debuggers like GDB use the build ID to look up the separated debug information.
For example, with GDB, you can add
:::{.example #ex-gdb-debug-symbols-socat}
# Enable debug symbols for use with GDB
To make GDB find debug information for the `socat` package and its dependencies, you can use the following `shell.nix`:
to `~/.gdbinit`. GDB will then be able to find debug information installed via `nix-env -i`.
This setup works as follows:
- Add [`overlays`](#chap-overlays) to the package set, since debug symbols are disabled for `ncurses` and `readline` by default.
- Create a derivation to combine all required debug symbols under one path with [`symlinkJoin`](#trivial-builder-symlinkJoin).
- Set the environment variable `NIX_DEBUG_INFO_DIRS` in the shell. Nixpkgs patches `gdb` to use it for looking up debug symbols.
- Run `gdb` on the `socat` binary on shell startup in the [`shellHook`](#sec-pkgs-mkShell). Here we use [`lib.getBin`](#function-library-lib.attrsets.getBin) to ensure that the correct derivation output is selected rather than the default one.
:::
### The installCheck phase {#ssec-installCheck-phase}
-[tuxedo-rs](https://github.com/AaronErhardt/tuxedo-rs), Rust utilities for interacting with hardware from TUXEDO Computers.
-[audiobookshelf](https://github.com/advplyr/audiobookshelf/), a self-hosted audiobook and podcast server. Available as [services.audiobookshelf](#opt-services.audiobookshelf.enable).
- The `boot.loader.raspberryPi` options have been marked deprecated, with intent for removal for NixOS 24.11. They had a limited use-case, and do not work like people expect. They required either very old installs ([before mid-2019](https://github.com/NixOS/nixpkgs/pull/62462)) or customized builds out of scope of the standard and generic AArch64 support. That option set never supported the Raspberry Pi 4 family of devices.
@@ -165,6 +167,10 @@
- PHP now defaults to PHP 8.2, updated from 8.1.
- GraalVM has been updated to the latest version, and this brings significant changes. Upstream don't release multiple versions targeting different JVMs anymore, so now we only have one GraalVM derivation (`graalvm-ce`). While at first glance the version may seem a downgrade (22.3.1 -> 21.0.0), the major version is now following the JVM it targets (so this latest version targets JVM 21). Also some products like `llvm-installable-svm` and `native-image-svm` were incorporate to the main GraalVM derivation, so they're included by default.
- GraalPy (`graalCEPackages.graalpy`), TruffleRuby (`graalCEPackages.truffleruby`), GraalJS (`graalCEPackages.graaljs`) and GraalNodeJS (`grallCEPackages.graalnodejs`) are now indepedent from the main GraalVM derivation.
- The ISC DHCP package and corresponding module have been removed, because they are end of life upstream. See https://www.isc.org/blogs/isc-dhcp-eol/ for details and switch to a different DHCP implementation like kea or dnsmasq.
-`prometheus-unbound-exporter` has been replaced by the Let's Encrypt maintained version, since the previous version was archived. This requires some changes to the module configuration, most notable `controlInterface` needs migration
@@ -196,6 +202,10 @@
-`spamassassin` no longer supports the `Hashcash` module. The module needs to be removed from the `loadplugin` list if it was copied over from the default `initPreConf` option.
-`nano` was removed from `environment.defaultPackages`. To not leave systems without a editor, now `programs.nano.enable` is enabled by default.
-`programs.nano.nanorc` and `programs.nano.syntaxHighlight` no longer have an effect unless `programs.nano.enable` is set to true which is the default.
-`services.outline.sequelizeArguments` has been removed, as `outline` no longer executes database migrations via the `sequelize` cli.
- The binary of the package `cloud-sql-proxy` has changed from `cloud_sql_proxy` to `cloud-sql-proxy`.