bootstrap: Don't apply -Ztls-model=initial-exec to deps of proc-macros
Fixes#134863
1. Checks if a crate name is in a static list before applying the flag
2. Adds a tidy check that gathers transitive deps of proc macros and ensures the list is up to date
cc `@bjorn3` - the issue specifies `rustc_fluent_macro` but I assume this applies to all proc macro crates.
And implement addons as necessary.
There are many more makers to be moved, and I'm not completely satisfied with this (due to the ease of making a mistake in the AST structure, and slightly less but also because of the need to remember whitespaces), but this is already enough to see how this will look like.
* Introduce UnblockKind enum to represent operation outcomes
* Consolidate unblock/timeout methods into single callback interface
* Update thread blocking system to use new callback mechanism
* Refactor mutex and condvar implementations for new callback pattern
Signed-off-by: shamb0 <r.raajey@gmail.com>
compiletest: Only pass the post-colon value to `parse_normalize_rule`
Addresses one of the FIXMEs noted in #134759.
I started working on the other FIXME, but it became complex enough that I wanted to split it off from this PR.
r? jieyouxu
Migrate `libs-through-symlink` to rmake.rs
Part of https://github.com/rust-lang/rust/issues/121876.
This PR migrates `tests/run-make/libs-through-symlink/` to use rmake.rs.
- Regression test for #13890.
- Original fix PR is #13903.
- Document test intent, backlink to #13890 and fix PR #13903.
- Fix the test logic: the `Makefile` version seems to not actually be exercising the "library search traverses symlink" logic, because the actual symlinked-to-library is present under the `$(TMPDIR)` directory tree when `bar.rs` is compiled, because the `$(RUSTC)` invocation has an implicit `-L $(TMPDIR)`. The symlink itself was actually broken, i.e. it should've been `ln -nsf $(TMPDIR)/outdir/$(NAME) $(TMPDIR)` but it used `ln -nsf outdir/$(NAME) $(TMPDIR)`. The rmake.rs version now explicitly separates the two directory trees and sets the CWD of the `bar.rs` rustc invocation so that the actual library is *not* present under its CWD tree.
I.e. it is now
```
$test_output/ # rustc foo.rs -o actual_lib_dir/libfoo.rlib
actual_lib_dir/
libfoo.rlib
symlink_lib_dir/ # CWD set; rustc -L . bar.rs
libfoo.rlib --> $test_output/actual_lib_dir/libfoo.rlib
```
Partially supersedes #129011.
This PR is co-authored with `@Oneirical.`
r? compiler
- The Makefile version *never* ran because of Makefile syntax confusion.
- The test would've always failed because precompiled std is not built
with `-Z cf-protection=branch`, but linkers require all input object
files to indicate IBT support in order to enable IBT for the
executable, which is not the case for std.
- Thus, the test input file is instead changed to a `no_std` + `no_core`
program.
Co-authored-by: Jerry Wang <jerrylwang123@gmail.com>
Co-authored-by: Oneirical <manchot@videotron.ca>
- Document test intent, backlink to #13890 and fix PR #13903.
- Fix the test logic: the `Makefile` version seems to not actually be
exercising the "library search traverses symlink" logic, because the
actual symlinked-to-library is present under the directory tree when
`bar.rs` is compiled, because the `$(RUSTC)` invocation has an
implicit `-L $(TMPDIR)`. The symlink itself was actually broken, i.e.
it should've been `ln -nsf $(TMPDIR)/outdir/$(NAME) $(TMPDIR)` but it
used `ln -nsf outdir/$(NAME) $(TMPDIR)`.
Co-authored-by: Oneirical <manchot@videotron.ca>
