Copying a git checkout verbatim into /tmp/pkh-build-*/ ships '.git',
flipping autotools' building-from-VCS detection (GNU hello's
BUILD_FROM_GIT): the shipped man page gets cleaned and regenerated
via help2man, which is correctly not in Build-Depends. Skip VCS
dirs (.git/.hg/.svn/.bzr/CVS) in local/unshare/ssh copies, and
prune them after an unshare overlayfs mount.
Route 'pkh build' through the DebUi capture machinery 'pkh deb'
already uses instead of letting dpkg-source inherit the terminal:
- pin LANG=C and LC_ALL=C so dpkg-source emits deterministic English
diagnostics regardless of the session locale;
- new DpkgSourceClassifier rewrites info:/warning:/error: lines into
colored pane entries, telling benign tar warnings from failures;
- DebUi generalizes for reuse (arbitrary phase labels, build-specific
log naming); run_source_build() drives phases and pipes subprocess
output through the sink when a UI is present;
- glyph-free house-style summaries: 'Built in Ns:' plus artifact
paths relative to cwd; failures print captured errors + log path;
- drop/capitalize pipeline chatter, add 'pkh build --verbose' to
bypass the view like 'pkh deb --verbose'.
std::fs::copy resets the destination mtime to "now", which breaks
timestamp-based build systems (autotools/gnulib). Packages like
'hello' from Debian sid ship pre-generated files alongside their
prerequisites; when the copy flattens all mtimes, make considers the
generated targets out-of-date and tries to regenerate them with tools
(e.g. gperf) that are not declared build-dependencies, failing the
build.
Restore the source modification and access times after every file copy
in pull::copy_dir_all, pull::fetch_archive_sources merge step, and
context::unshare copy_dir_recursive/ensure_available.
Multiple changes:
- New contexts (schroot, unshare)
- Cross-building quirks, with ephemeral contexts and repositories management
- Contexts with parents, global context manager, better lifetime handling
- Local building of binary packages
- Pull: pulling dsc files by default
- Many small bugfixes and changes
Co-authored-by: Valentin Haudiquet <valentin.haudiquet@canonical.com>
Co-committed-by: Valentin Haudiquet <valentin.haudiquet@canonical.com>
vhaudiquet