Anki/qt/bundle/src/anki.rs
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

35 lines
1 KiB
Rust

// Copyright: Ankitects Pty Ltd and contributors
// License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
pub(super) fn init() {
#[cfg(target_os = "windows")]
attach_console();
println!("Anki starting...");
}
/// If parent process has a console (eg cmd.exe), redirect our output there.
#[cfg(target_os = "windows")]
fn attach_console() {
use std::ffi::CString;
use libc_stdhandle::*;
use winapi::um::wincon;
let console_attached = unsafe { wincon::AttachConsole(wincon::ATTACH_PARENT_PROCESS) };
if console_attached == 0 {
return;
}
let conin = CString::new("CONIN$").unwrap();
let conout = CString::new("CONOUT$").unwrap();
let r = CString::new("r").unwrap();
let w = CString::new("w").unwrap();
// Python uses the CRT for I/O, and it requires the descriptors are reopened.
unsafe {
libc::freopen(conin.as_ptr(), r.as_ptr(), stdin());
libc::freopen(conout.as_ptr(), w.as_ptr(), stdout());
libc::freopen(conout.as_ptr(), w.as_ptr(), stderr());
}
}