This reverts commit afb9f695b1bdbf81185e7d55d5783bcbab880989.
I don't think this was ever actually verified to fix the thing it
purported to, and it started causing warnings for unused command line
parameters.
- more support for linux, android, freebsd, netbsd, openbsd, dragonfly
- centralize musl utils; musl logic is no longer intertwined with csu
- fix musl compilation to build crti/crtn for full archs list
- fix openbsd to support `zig build-lib -dynamic`
- initial dragonfly linking success (with a warning)
ancillary:
- fix emutls (openbsd) tests to use `try`
This addresses the use case of quickly reporting AstGen compile errors
for a file, for use with an IDE for example.
* Rename from `zig asgen` to `zig ast-check`
* It is now a command always available; not only in debug builds.
* Give it usage text and proper CLI parsing.
* Support reading from stdin when no positional arg is provided.
* `-t` flag makes it print textual ZIR. Without this flag, it only
provides compile errors.
* Support `--color` parameter to override the tty detection
closes#8871
We've settled on the nomenclature for the artifacts the compiler
pipeline produces:
1. Tokens
2. AST (Abstract Syntax Tree)
3. ZIR (Zig Intermediate Representation)
4. AIR (Analyzed Intermediate Representation)
5. Machine Code
Renaming `ir` identifiers to `air` will come with the inevitable
air-memory-layout branch that I plan to start after the 0.8.0 release.
This commits permits passing in static archives using the system
lib flag `-la`. With this commit, `zig ld` will now look firstly for
a dynamic library (which always takes precedence), and will fall back
on `liba.a` if the dylib is not found. The static archive is searched
for in the system lib search dirs like the dylibs.
This matches the behaviour for other targets in that
```
zig build-lib math.zig -target wasm32-freestanding
```
produces now `libmath.a` while
```
zig build-lib math.zig -dynamic -target wasm32-freestanding
```
is required to create a loadable Wasm module.
When WSASocketW gets WSANOTINITIALISED, now it will lock a mutex to
safely call WSAStartup and then try again one time.
This implementation:
* Does not use recursion
* Contains a detailed doc comment explaining why things are how they are
* Is careful about which errors are surfaced in the respective error
sets. `std.os.socket` intentionally does not have "not initialised"
as one of the possible errors.
