Sometimes scalable icons or icons within the thresholds from the desired
resolutions aren't available. In this case it's still nicer to end up
with a blocky scaled icon rather than the generic default.
In order to compose a `.icns` file containing multiple icon sizes I had
to pass `--toc` to `icnsutil`. This did not seem to have a negative
effect on `.icns` containing only a single icon size.
On macOS 10.13 the 48x48 icon size is not supported. It results in a
corrupted image being displayed. I suspect the image data is being
truncated to what it expects for 32x32 or maybe data is read for
128x128, which would be a buffer overflow.
As discussed in https://github.com/NixOS/nixpkgs/issues/163590, it's not really required and has a side effect of adding refeferences to packages from nativeBuildInputs that aren't really required
- Convert icons to a single .icns file; and
- Provide an opt-out via X-macOS-Squircle in the desktop item to
override the squircle behavior when the source icons look bad when
converted automatically.
Disable file globbing in --prefix/--suffix, since bash will otherwise
try to find filenames matching the the value to be prefixed/suffixed
if it contains characters considered wildcards, such as `?` and
`*`. We want the value as is, except we also want to split it on on
the separator; hence we can't quote it.
* rewrite autoPatchelfHook in python
* Update pkgs/build-support/setup-hooks/auto-patchelf.py
Co-authored-by: aszlig <aszlig@redmoonstudios.org>
* Update pkgs/build-support/setup-hooks/auto-patchelf.py
Co-authored-by: aszlig <aszlig@redmoonstudios.org>
* Apply suggestions from code review
Co-authored-by: aszlig <aszlig@redmoonstudios.org>
* Fix issues discovered during tests
* Apply suggestions from code review
Co-authored-by: aszlig <aszlig@redmoonstudios.org>
* fixup line wrapping
* autoPatchelfHook: Improve compatibility with bash version
* autoPatchelfHook: Fix symlink-reated issues
* autoPatchelfHook: Revert dubious patchelf invocation test
* autoPatchelfHook: Untangle the executable detection logic
* fixup! autoPatchelfHook: Untangle the executable detection logic
* autoPatchelfHook: Fix invalid borrow issue
* autoPatchelfHook: Handle runtimeDependencies as the bare string it is
* autoPatchelfHook: add bintools dependency
For the very rare cases where it is not included by default.
* autoPatchelfHook: replace old hook with the rewrite
* autoPatchelfHook: get rid of the old hook content
* autoPatchelfHook: fix wrong ordering of debug info
* autoPatchelfHook: persist extra search path across incovations
* autoPatchelfHook: fix wrong usage of global variables
* Update auto-patchelf.py
PEP8: ignoreMissing -> ignore_missing
* Apply suggestions from code review
Co-authored-by: aszlig <aszlig@redmoonstudios.org>
* autoPatchelfHook: remove imprecise and incorrect warning
* Apply explicit types from code review
Co-authored-by: Jörg Thalheim <Mic92@users.noreply.github.com>
* Complement and polish types and snake_casing
Co-authored-by: aszlig <aszlig@redmoonstudios.org>
Co-authored-by: Jörg Thalheim <Mic92@users.noreply.github.com>
When prefixing or suffixing list variables, check that the value or
values aren't already part of the list. If this is the case when
suffixing, the list won't be touched at all. When prefixing, however,
the last matching instance of the value will be moved to the beginning
of the list. Any remaining duplicates of the value will be left as-is.
Co-authored-by: Vincenzo Mantova <xworld21@users.sf.net>
This is for symmetry with `--suffix-each`, and also because
(in my limited experience), `--prefix-each` is more useful since it
ensures that the new entries superseded the existing `PATH` entries
autoPatchelfHook actually doesn't depend on stdenv and only needs
bintools (with its wrapper). This change uses $NIX_BINTOOLS instead of
$NIX_CC and makes the dependency on bintools explicit.
Fully enabling crossSystem support for autoPatchelfHook came with some
perhaps unintended consequences of being a bit more aggressive about
patching ELF files from architectures/ABIs that differ from the target
(previously, those files would be ignored because ldd usually couldn't
handle them).
This change adds architecture and rough OS ABI detection to the script
so that it doesn't try to blindly replace the interpreter of files that
can't possibly use that interpreter, and also makes sure it doesn't
accidentally use libraries of other architectures/ABIs.
`--enable-deterministic-archives` is a GNU specific strip flag and
causes other strip implementations (for example LLVM's, see #138013)
to fail. Since strip failures are ignored, this means that stripping
doesn't work at all in certain situation (causing unnecessary
dependencies etc.).
To fix this, no longer pass `--enable-deterministic-archives`
unconditionally, but instead add it in a GNU binutils specific strip
wrapper only.
`commonStripFlags` was only used for this flag, so we can remove
it altogether.
Future work could be to make a generic strip wrapper, with support for
nix-support/strip-flags-{before,after} and NIX_STRIP_FLAGS_{BEFORE,AFTER}.
This possibly overkill and unnecessary though -- also with the
additional challenge of incorporating the darwin strip wrapper somehow.
In #84415, autoPatchelfHook was taught to use the correct path to the
readelf binary when a crossSystem is specified. Unfortunately, the
remainder of the functionality in the script depended on ldd, which only
reads ELF files of its own architecture. It has the further unfortunate
quality of not reporting any useful error, but rather that the file is
not a dynamic executable.
This change uses patchelf to directly analyze the DT_NEEDED tags in the
target files instead, which correctly works across architectures. It
also updates the use of objdump to be prefix-aware $OBJDUMP (which would
have been required in the PR mentioned above, but we never made it that
far into the script execution).
This caused shebangs that were already store paths to be rewritten.
Introduced by ab4c359822 in #94642
Example difference:
$ echo "hello world" | tail -c+3
llo world
$ str="hello world"; echo ${str:3}
lo world
Using the full store hash as the random seed occasionally caused
reference cycles when the invocation was stored in output artifacts.
For example, cross-compiled gcc was failing due to this:
https://hydra.nixos.org/eval/1631713#tabs-now-fail
Simply truncating the hash is sufficient to avoid this.
Use "find -exec" to strip rather than "find … | xargs …". The former
ensures that stripping is attempted for each file, whereas the latter
will stop stripping at the first failure. Unstripped files can fool
runtime dependency detection and bloat closure sizes.
