handleChildProcUnsupported
Function parameters
Parameters
- s:*Step
- opt_cwd:?[]const u8
- argv:[]const []const u8
Type definitions in this namespace
Types
Functions in this namespace
Functions
- make
- If the Step's `make` function reports `error.MakeFailed`, it indicates they
- dump
- For debugging purposes, prints identifying information about this Step.
- evalZigProcess
- Assumes that argv contains `--listen=-` and that the process being spawned
- installFile
- Wrapper around `std.fs.Dir.updateFile` that handles verbose and error output.
- installDir
- Wrapper around `std.fs.Dir.makePathStatus` that handles verbose and error output.
- cacheHit
- Prefer `cacheHitAndWatch` unless you already added watch inputs
- cacheHitAndWatch
- Clears previous watch inputs, if any, and then populates watch inputs from
- writeManifest
- Prefer `writeManifestAndWatch` unless you already added watch inputs
- writeManifestAndWatch
- Clears previous watch inputs, if any, and then populates watch inputs from
- singleUnchangingWatchInput
- For steps that have a single input that never changes when re-running `make`.
- addWatchInput
- Places a *file* dependency on the path.
- addDirectoryWatchInput
- Any changes inside the directory will trigger invalidation.
- addDirectoryWatchInputFromPath
- Any changes inside the directory will trigger invalidation.
- reset
- Implementation detail of file watching and forced rebuilds.
- recursiveReset
- Implementation detail of file watching.
Source
Implementation
pub inline fn handleChildProcUnsupported(
s: *Step,
opt_cwd: ?[]const u8,
argv: []const []const u8,
) error{ OutOfMemory, MakeFailed }!void {
if (!std.process.can_spawn) {
return s.fail(
"unable to execute the following command: host cannot spawn child processes\n{s}",
.{try allocPrintCmd(s.owner.allocator, opt_cwd, argv)},
);
}
}