rather than SystemFunction036 from advapi32. This has the advantage that
the code is loaded preemptively, preventing random numbers from
failing when they are needed for the first time on a system under heavy
load.
Now, nearly every object produced by zig has a dependency on
advapi32.dll due to the dependency on RtlGenRandom due to the
implementation of dirCreateFileAtomic which is now analyzed whether or
not it is used.
Remove the RemoveDir step with no replacement. This step had no valid
purpose. Mutating source files? That should be done with
UpdateSourceFiles step. Deleting temporary directories? That required
creating the tmp directories in the configure phase which is broken.
Deleting cached artifacts? That's going to cause problems.
Similarly, remove the `Build.makeTempPath` function. This was used to
create a temporary path in the configure place which, again, is the
wrong place to do it.
Instead, the WriteFile step has been updated with more functionality:
tmp mode: In this mode, the directory will be placed inside "tmp" rather
than "o", and caching will be skipped. During the `make` phase, the step
will always do all the file system operations, and on successful build
completion, the dir will be deleted along with all other tmp
directories. The directory is therefore eligible to be used for
mutations by other steps. `Build.addTempFiles` is introduced to
initialize a WriteFile step with this mode.
mutate mode: The operations will not be performed against a freshly
created directory, but instead act against a temporary directory.
`Build.addMutateFiles` is introduced to initialize a WriteFile step with
this mode.
`Build.tmpPath` is introduced, which is a shortcut for
`Build.addTempFiles` followed by `WriteFile.getDirectory`.
* give Cache a gpa rather than arena because that's what it asks for
These are handled by Io.Dir now. This is part of an effort to eliminate
error.OperationCanceled from the std lib. Also an effort to delete
all std.posix functions.
* cache nul handle for child process execution
* make opening the nul file integrate properly with cancelation
* replace all calls to SleepEx to parking_sleep.sleep instead, making
them properly cancelable. These sleeps are workarounds for Windows
kernel bugs. Now you can even cancel while waiting for kernel bug
workarounds!
error: memory usage peaked at 6.05GB (6047436800 bytes), exceeding the
declared upper bound of 6.04GB (6044158771 bytes)
This value isn't meant to be OS-specific anyway.
