anki/qt/bundle/.cargo/config
Damien Elmes 95dbf30fb9 updates to the build process and binary bundles
All platforms:

- rename scripts/ to tools/: Bazelisk expects to find its wrapper script
(used by the Mac changes below) in tools/. Rather than have a separate
scripts/ and tools/, it's simpler to just move everything into tools/.
- wheel outputs and binary bundles now go into .bazel/out/dist. While
not technically Bazel build products, doing it this way ensures they get
cleaned up when 'bazel clean' is run, and it keeps them out of the source
folder.
- update to the latest Bazel

Windows changes:

- bazel.bat has been removed, and tools\setup-env.bat has been added.
Other scripts like .\run.bat will automatically call it to set up the
environment.
- because Bazel is now on the path, you can 'bazel test ...' from any
folder, instead of having to do \anki\bazel.
- the bat files can handle being called from any working directory,
so things like running "\anki\tools\python" from c:\ will work.
- build installer as part of bundling process

Mac changes:

- `arch -arch x86_64 bazel ...` will now automatically use a different
build root, so that it is cheap to switch back and forth between archs
on a new Mac.
- tools/run-qt* will now automatically use Rosetta
- disable jemalloc in Mac x86 build for now, as it won't build under
Rosetta (perhaps due to its build scripts using $host_cpu instead of
$target_cpu)
- create app bundle as part of bundling process

Linux changes:

- remove arm64 orjson workaround in Linux bundle, as without a
readily-available, relatively distro-agonstic PyQt/Qt build
we can use, the arm64 Linux bundle is of very limited usefulness.
- update Docker files for release build
- include fcitx5 in both the qt5 and qt6 bundles
- create tarballs as part of the bundling process
2022-02-10 19:23:07 +10:00

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# By default Rust will not export dynamic symbols from built executables.
# Python symbols need to be exported from executables in order for that
# executable to load Python extension modules, which are shared libraries.
# Otherwise, the extension module / shared library is unable to resolve
# Python symbols. This file contains target-specific configuration
# overrides to export dynamic symbols from executables.
#
# Ideally we would achieve this functionality via the build.rs build
# script. But custom compiler flags via build scripts apparently only
# support limited options.
[target.i686-unknown-linux-gnu]
rustflags = ["-C", "link-args=-Wl,-export-dynamic"]
[target.x86_64-unknown-linux-gnu]
rustflags = ["-C", "link-args=-Wl,-export-dynamic"]
[target.aarch64-unknown-linux-gnu]
rustflags = ["-C", "link-args=-Wl,-export-dynamic"]
[target.aarch64-apple-darwin]
rustflags = ["-C", "link-args=-rdynamic"]
[target.x86_64-apple-darwin]
rustflags = ["-C", "link-args=-rdynamic"]
# The Windows standalone_static distributions use the static CRT (/MT compiler
# flag). By default, Rust will build with the dynamically linked / DLL CRT
# (/MD compiler flag). `pyoxidizer build` should adjust RUSTFLAGS automatically
# when a standalone_static distribution is being used. But if invoking `cargo`
# directly, you'll need to override the default CRT linkage by either passing
# RUSTFLAGS="-C target-feature=+crt-static" or by commenting out the lines
# below. Note that use of `target-feature=+crt-static` will prevent
# standalone_dynamic distributions from working.
#
# The standalone_static distributions also have duplicate symbols and some
# build configurations will result in hard linker errors because of this. We
# also add the /FORCE:MULTIPLE linker argument to prevent this from being a
# fatal error.
#[target.i686-pc-windows-msvc]
#rustflags = ["-C", "target-feature=+crt-static", "-C", "link-args=/FORCE:MULTIPLE"]
#
#[target.x86_64-pc-windows-msvc]
#rustflags = ["-C", "target-feature=+crt-static", "-C", "link-args=/FORCE:MULTIPLE"]