Module build 

Parallel package builds.

This module provides the Build struct for building packages in parallel across multiple sandboxes. Packages are scheduled using a dependency graph to ensure correct build order.

Build Process

1. Create build sandboxes (one per build_threads)
2. Execute pre-build script in each sandbox
3. Build packages in parallel, respecting dependencies
4. Execute post-build script after each package
5. Destroy sandboxes and generate report

Build Phases

Each package goes through these phases in turn:

• pre-clean - Clean any previous build artifacts
• depends - Install required dependencies
• checksum - Verify distfile checksums
• configure - Configure the build
• build - Compile the package
• install - Install to staging area
• package - Create binary package
• deinstall - Test package removal (non-bootstrap only)
• clean - Clean up build artifacts

Structs

Build

Parallel package build orchestrator.

BuildCounts

Counts of build results by outcome category.

BuildResult

Result of building a single package.

BuildSummary

Summary of an entire build run.

Enums

BuildOutcome

Outcome of a package build attempt.

BuildReason

Reason why a package needs to be built.

Functions

pkg_up_to_date

Check if a package binary is up-to-date with its sources.