[RFC PATCH v5 18/19] Introduce support for the Meson build system
- From
Patrick Steinhardt <ps@pks.im>
- Date
- Nov 11, 2024, 15:31 UTC
- Message-ID
- <de2239fbfcd365ebd4c10a7e07fa5bc9acb20f8f.1731335939.git.ps@pks.im>
- In-Reply-To
- <cover.1731335938.git.ps@pks.im>
Introduce support for the Meson build system, a "modern" meta build system that supports many different platforms, including Linux, macOS, Windows and BSDs. Meson supports different backends, including Ninja, Xcode and Microsoft Visual Studio. Several common IDEs provide an integration with it.
The biggest contender compared to Meson is probably CMake as outlined in our "Documentation/technical/build-systems.txt" file. Based on my own personal experience from working with both build systems extensively I strongly favor Meson over CMake. In my opinion, it feels significantly easier to use with a syntax that feels more like a "real" programming language. The second big reason is that Meson supports Rust natively, which may prove to be important given that the project may pick up Rust as another language eventually.
Using Meson is rather straight-forward. An example:
```
# Meson uses out-of-tree builds. You can set up multiple build
# directories, how you name them is completely up to you.
$ mkdir build
$ cd build
$ meson setup .. -Dprefix=/tmp/git-installation # Build the project. This also provides several other targets like
e.g. `install` or `test`.
$ ninja # Meson has been wired up to support execution of our test suites.
# Both our unit tests and our integration tests are supported.
# Running `meson test` without any arguments will execute all tests,
# but the syntax supports globbing to select only some tests.
$ meson test 't-*'
# Execute single test interactively to allow for debugging.
$ meson test 't0000-*' --interactive --test-args=-ix
```The build instructions have been successfully tested on the following systems, tests are passing:
- Apple macOS 10.15.
- FreeBSD 14.1.
- NixOS 24.11.
- OpenBSD 7.6.
- Ubuntu 24.04.
- Windows 10 with Cygwin.
- Windows 10 with MinGW64, except for t9700, which is also broken with
our Makefile. - Windows 10 with Visual Studio 2022 toolchain, using the Native Tools
Command Prompt with `meson setup --vsenv`. Tests pass, except for
t9700. - Windows 10 with Visual Studio 2022 solution, using the Native Tools
Command Prompt with `meson setup --backend vs2022`. Tests pass,
except for t9700.- Windows 10 with VS Code, using the Meson plug-in.
It is expected that there will still be rough edges in the current version. If this patch lands the expectation is that it will coexist with our other build systems for a while. Like this, distributions can slowly migrate over to Meson and report any findings they have to us such that we can continue to iterate. A potential cutoff date for other build systems may be Git 3.0.
Some notes:
- The installed distribution is structured somewhat differently than
how it used to be the case. All of our binaries are installed into
`$libexec/git-core`, while all binaries part of `$bindir` are now
symbolic links pointing to the former. This rule is consistent in
itself and thus easier to reason about. - We do not install dashed binaries into `$libexec/git-core` anymore.
So there won't e.g. be a symlink for git-add(1). These are not
required by modern Git and there isn't really much of a use case for
those anymore. By not installing those symlinks we thus start the
deprecation of this layout. - Documentation does not yet exist. Same here, it will follow if the
project can agree on Meson. - We're targeting Meson 1.3.0, which has been released relatively
recently November 2023. The only feature we use from that version is
`fs.relative_to()`, which we could replace if necessary. If so, we
could start to target Meson 1.0.0 and newer, released in December
2022. - The whole build instructions count around 3300 lines, half of which
is listing all of our code and test files. Our Makefiles are around
5000 lines, autoconf adds another 1300 lines. CMake in comparison
has only 1200 linescode, but it avoids listing individual files and
does not wire up auto-configuration as extensively as the Meson
instructions do. - We bundle a set of subproject wrappers for curl, expat, openssl,
pcre2 and zlib. This allows developers to build Git without these
dependencies preinstalled, and Meson will fetch and build them
automatically. This is especially helpful on Windows.Helped-by: Eli Schwartz <eschwartz@gentoo.org> Signed-off-by: Patrick Steinhardt <ps@pks.im> --- Documentation/meson.build | 317 ++++++ bin-wrappers/meson.build | 28 + contrib/completion/meson.build | 8 + contrib/meson.build | 1 + gitweb/meson.build | 63 ++ meson.build | 1614 ++++++++++++++++++++++++++++ meson_options.txt | 73 ++ perl/FromCPAN/Mail/meson.build | 7 + perl/FromCPAN/meson.build | 9 + perl/Git/LoadCPAN/Mail/meson.build | 7 + perl/Git/LoadCPAN/meson.build | 9 + perl/Git/SVN/Memoize/meson.build | 7 + perl/Git/SVN/meson.build | 20 + perl/Git/meson.build | 18 + perl/meson.build | 12 + po/meson.build | 27 + subprojects/.gitignore | 1 + subprojects/curl.wrap | 13 + subprojects/expat.wrap | 13 + subprojects/openssl.wrap | 15 + subprojects/pcre2.wrap | 16 + subprojects/zlib.wrap | 13 + t/helper/meson.build | 91 ++ t/meson.build | 1106 +++++++++++++++++++ templates/hooks/meson.build | 24 + templates/info/meson.build | 5 + templates/meson.build | 13 + 27 files changed, 3530 insertions(+) create mode 100644 Documentation/meson.build create mode 100644 bin-wrappers/meson.build create mode 100644 contrib/completion/meson.build create mode 100644 contrib/meson.build create mode 100644 gitweb/meson.build create mode 100644 meson.build create mode 100644 meson_options.txt create mode 100644 perl/FromCPAN/Mail/meson.build create mode 100644 perl/FromCPAN/meson.build create mode 100644 perl/Git/LoadCPAN/Mail/meson.build create mode 100644 perl/Git/LoadCPAN/meson.build create mode 100644 perl/Git/SVN/Memoize/meson.build create mode 100644 perl/Git/SVN/meson.build create mode 100644 perl/Git/meson.build create mode 100644 perl/meson.build create mode 100644 po/meson.build create mode 100644 subprojects/.gitignore create mode 100644 subprojects/curl.wrap create mode 100644 subprojects/expat.wrap create mode 100644 subprojects/openssl.wrap create mode 100644 subprojects/pcre2.wrap create mode 100644 subprojects/zlib.wrap create mode 100644 t/helper/meson.build create mode 100644 t/meson.build create mode 100644 templates/hooks/meson.build create mode 100644 templates/info/meson.build create mode 100644 templates/meson.build
diff --git a/Documentation/meson.build b/Documentation/meson.build new file mode 100644 index 00000000000..15ba5004ad4 --- /dev/null +++ b/Documentation/meson.build @@ -0,0 +1,317 @@ +manpages = { + # Category 1. + 'git-add.txt' : 1, + 'git-am.txt' : 1, + 'git-annotate.txt' : 1, + 'git-apply.txt' : 1, + 'git-archimport.txt' : 1, + 'git-archive.txt' : 1, + 'git-bisect.txt' : 1, + 'git-blame.txt' : 1, + 'git-branch.txt' : 1, + 'git-bugreport.txt' : 1, + 'git-bundle.txt' : 1, + 'git-cat-file.txt' : 1, + 'git-check-attr.txt' : 1, + 'git-check-ignore.txt' : 1, + 'git-check-mailmap.txt' : 1, + 'git-checkout-index.txt' : 1, + 'git-checkout.txt' : 1, + 'git-check-ref-format.txt' : 1, + 'git-cherry-pick.txt' : 1, + 'git-cherry.txt' : 1, + 'git-citool.txt' : 1, + 'git-clean.txt' : 1, + 'git-clone.txt' : 1, + 'git-column.txt' : 1, + 'git-commit-graph.txt' : 1, + 'git-commit-tree.txt' : 1, + 'git-commit.txt' : 1, + 'git-config.txt' : 1, + 'git-count-objects.txt' : 1, + 'git-credential-cache--daemon.txt' : 1, + 'git-credential-cache.txt' : 1, + 'git-credential-store.txt' : 1, + 'git-credential.txt' : 1, + 'git-cvsexportcommit.txt' : 1, + 'git-cvsimport.txt' : 1, + 'git-cvsserver.txt' : 1, + 'git-daemon.txt' : 1, + 'git-describe.txt' : 1, + 'git-diagnose.txt' : 1, + 'git-diff-files.txt' : 1, + 'git-diff-index.txt' : 1, + 'git-difftool.txt' : 1, + 'git-diff-tree.txt' : 1, + 'git-diff.txt' : 1, + 'git-fast-export.txt' : 1, + 'git-fast-import.txt' : 1, + 'git-fetch-pack.txt' : 1, + 'git-fetch.txt' : 1, + 'git-filter-branch.txt' : 1, + 'git-fmt-merge-msg.txt' : 1, + 'git-for-each-ref.txt' : 1, + 'git-for-each-repo.txt' : 1, + 'git-format-patch.txt' : 1, + 'git-fsck-objects.txt' : 1, + 'git-fsck.txt' : 1, + 'git-fsmonitor--daemon.txt' : 1, + 'git-gc.txt' : 1, + 'git-get-tar-commit-id.txt' : 1, + 'git-grep.txt' : 1, + 'git-gui.txt' : 1, + 'git-hash-object.txt' : 1, + 'git-help.txt' : 1, + 'git-hook.txt' : 1, + 'git-http-backend.txt' : 1, + 'git-http-fetch.txt' : 1, + 'git-http-push.txt' : 1, + 'git-imap-send.txt' : 1, + 'git-index-pack.txt' : 1, + 'git-init-db.txt' : 1, + 'git-init.txt' : 1, + 'git-instaweb.txt' : 1, + 'git-interpret-trailers.txt' : 1, + 'git-log.txt' : 1, + 'git-ls-files.txt' : 1, + 'git-ls-remote.txt' : 1, + 'git-ls-tree.txt' : 1, + 'git-mailinfo.txt' : 1, + 'git-mailsplit.txt' : 1, + 'git-maintenance.txt' : 1, + 'git-merge-base.txt' : 1, + 'git-merge-file.txt' : 1, + 'git-merge-index.txt' : 1, + 'git-merge-one-file.txt' : 1, + 'git-mergetool--lib.txt' : 1, + 'git-mergetool.txt' : 1, + 'git-merge-tree.txt' : 1, + 'git-merge.txt' : 1, + 'git-mktag.txt' : 1, + 'git-mktree.txt' : 1, + 'git-multi-pack-index.txt' : 1, + 'git-mv.txt' : 1, + 'git-name-rev.txt' : 1, + 'git-notes.txt' : 1, + 'git-p4.txt' : 1, + 'git-pack-objects.txt' : 1, + 'git-pack-redundant.txt' : 1, + 'git-pack-refs.txt' : 1, + 'git-patch-id.txt' : 1, + 'git-prune-packed.txt' : 1, + 'git-prune.txt' : 1, + 'git-pull.txt' : 1, + 'git-push.txt' : 1, + 'git-quiltimport.txt' : 1, + 'git-range-diff.txt' : 1, + 'git-read-tree.txt' : 1, + 'git-rebase.txt' : 1, + 'git-receive-pack.txt' : 1, + 'git-reflog.txt' : 1, + 'git-refs.txt' : 1, + 'git-remote-ext.txt' : 1, + 'git-remote-fd.txt' : 1, + 'git-remote.txt' : 1, + 'git-repack.txt' : 1, + 'git-replace.txt' : 1, + 'git-replay.txt' : 1, + 'git-request-pull.txt' : 1, + 'git-rerere.txt' : 1, + 'git-reset.txt' : 1, + 'git-restore.txt' : 1, + 'git-revert.txt' : 1, + 'git-rev-list.txt' : 1, + 'git-rev-parse.txt' : 1, + 'git-rm.txt' : 1, + 'git-send-email.txt' : 1, + 'git-send-pack.txt' : 1, + 'git-shell.txt' : 1, + 'git-sh-i18n--envsubst.txt' : 1, + 'git-sh-i18n.txt' : 1, + 'git-shortlog.txt' : 1, + 'git-show-branch.txt' : 1, + 'git-show-index.txt' : 1, + 'git-show-ref.txt' : 1, + 'git-show.txt' : 1, + 'git-sh-setup.txt' : 1, + 'git-sparse-checkout.txt' : 1, + 'git-stage.txt' : 1, + 'git-stash.txt' : 1, + 'git-status.txt' : 1, + 'git-stripspace.txt' : 1, + 'git-submodule.txt' : 1, + 'git-svn.txt' : 1, + 'git-switch.txt' : 1, + 'git-symbolic-ref.txt' : 1, + 'git-tag.txt' : 1, + 'git-unpack-file.txt' : 1, + 'git-unpack-objects.txt' : 1, + 'git-update-index.txt' : 1, + 'git-update-ref.txt' : 1, + 'git-update-server-info.txt' : 1, + 'git-upload-archive.txt' : 1, + 'git-upload-pack.txt' : 1, + 'git-var.txt' : 1, + 'git-verify-commit.txt' : 1, + 'git-verify-pack.txt' : 1, + 'git-verify-tag.txt' : 1, + 'git-version.txt' : 1, + 'git-web--browse.txt' : 1, + 'git-whatchanged.txt' : 1, + 'git-worktree.txt' : 1, + 'git-write-tree.txt' : 1, + 'git.txt' : 1, + 'gitk.txt' : 1, + 'gitweb.txt' : 1, + 'scalar.txt' : 1, + + # Category 5. + 'gitattributes.txt' : 5, + 'gitformat-bundle.txt' : 5, + 'gitformat-chunk.txt' : 5, + 'gitformat-commit-graph.txt' : 5, + 'gitformat-index.txt' : 5, + 'gitformat-pack.txt' : 5, + 'gitformat-signature.txt' : 5, + 'githooks.txt' : 5, + 'gitignore.txt' : 5, + 'gitmailmap.txt' : 5, + 'gitmodules.txt' : 5, + 'gitprotocol-capabilities.txt' : 5, + 'gitprotocol-common.txt' : 5, + 'gitprotocol-http.txt' : 5, + 'gitprotocol-pack.txt' : 5, + 'gitprotocol-v2.txt' : 5, + 'gitrepository-layout.txt' : 5, + 'gitweb.conf.txt' : 5, + + # Category 7. + 'gitcli.txt' : 7, + 'gitcore-tutorial.txt' : 7, + 'gitcredentials.txt' : 7, + 'gitcvs-migration.txt' : 7, + 'gitdiffcore.txt' : 7, + 'giteveryday.txt' : 7, + 'gitfaq.txt' : 7, + 'gitglossary.txt' : 7, + 'gitpacking.txt' : 7, + 'gitnamespaces.txt' : 7, + 'gitremote-helpers.txt' : 7, + 'gitrevisions.txt' : 7, + 'gitsubmodules.txt' : 7, + 'gittutorial-2.txt' : 7, + 'gittutorial.txt' : 7, + 'gitworkflows.txt' : 7, +} + +asciidoc = find_program('asciidoc') +git = find_program('git', required: false) +xmlto = find_program('xmlto') + +git_revdate = '' +if git.found() + git_revdate = run_command(git, 'show', '--quiet', '--pretty=%as', check: false).stdout().strip() +endif + +asciidoc_common_options = [ + asciidoc, + '--conf-file=' + meson.current_source_dir() / 'asciidoc.conf', + '--attribute=manual=Git Manual', + '--attribute=mansource=Git ' + git_version, + '--attribute=revdate=' + git_revdate, + '--attribute=build_dir=' + meson.current_build_dir(), +] + +cmd_lists = [ + 'cmds-ancillaryinterrogators.txt', + 'cmds-ancillarymanipulators.txt', + 'cmds-mainporcelain.txt', + 'cmds-plumbinginterrogators.txt', + 'cmds-plumbingmanipulators.txt', + 'cmds-synchingrepositories.txt', + 'cmds-synchelpers.txt', + 'cmds-guide.txt', + 'cmds-developerinterfaces.txt', + 'cmds-userinterfaces.txt', + 'cmds-purehelpers.txt', + 'cmds-foreignscminterface.txt', +] + +documentation_deps = [ ] + +documentation_deps += custom_target( + command: [ + perl, + meson.current_source_dir() / 'cmd-list.perl', + meson.project_source_root(), + meson.current_build_dir(), + ] + cmd_lists, + output: cmd_lists +) + +foreach mode : [ 'diff', 'merge' ] + documentation_deps += custom_target( + command: [ + shell, + meson.current_source_dir() / 'generate-mergetool-list.sh', + '..', + 'diff', + '@OUTPUT@' + ], + env: [ + 'MERGE_TOOLS_DIR=' + meson.project_source_root() / 'mergetools', + 'TOOL_MODE=' + mode, + ], + output: 'mergetools-' + mode + '.txt', + ) +endforeach + +foreach manpage, category : manpages + if get_option('docs').contains('man') + manpage_xml_target = custom_target( + command: asciidoc_common_options + [ + '--backend=docbook', + '--doctype=manpage', + '--out-file=@OUTPUT@', + meson.current_source_dir() / manpage, + ], + depends: documentation_deps, + output: fs.stem(manpage) + '.xml', + ) + + manpage_path = fs.stem(manpage) + '.' + category.to_string() + manpage_target = custom_target( + command: [ + xmlto, + '-m', + meson.current_source_dir() / 'manpage-normal.xsl', + '-m', + meson.current_source_dir() / 'manpage-bold-literal.xsl', + '--stringparam', + 'man.base.url.for.relative.links=' + get_option('prefix') / get_option('mandir'), + 'man', + manpage_xml_target, + '-o', + meson.current_build_dir(), + ], + output: manpage_path, + install: true, + install_dir: get_option('mandir') / 'man' + category.to_string(), + ) + endif + + if get_option('docs').contains('html') and category == 1 + custom_target( + command: asciidoc_common_options + [ + '--backend=xhtml11', + '--doctype=manpage', + '--out-file=@OUTPUT@', + meson.current_source_dir() / manpage, + ], + depends: documentation_deps, + output: fs.stem(manpage) + '.html', + install: true, + install_dir: get_option('datadir') / 'doc/git-doc', + ) + endif +endforeach diff --git a/bin-wrappers/meson.build b/bin-wrappers/meson.build new file mode 100644 index 00000000000..6d03a19d7b8 --- /dev/null +++ b/bin-wrappers/meson.build @@ -0,0 +1,28 @@ +bin_wrappers_config = configuration_data() +foreach key, value : { + 'BUILD_DIR': meson.project_build_root(), + 'MERGE_TOOLS_DIR': meson.project_source_root() / 'mergetools', + 'TEMPLATE_DIR': meson.project_build_root() / 'templates', + 'GIT_TEXTDOMAINDIR': meson.project_build_root() / 'po', + 'GITPERLLIB': meson.project_build_root() / 'perl/lib', +} + # Paths need to be Unix-style without drive prefixes as they get added to the + # PATH variable. And given that drive prefixes contain a colon we'd otherwise + # end up with a broken PATH if we didn't convert them. + if cygpath.found() + value = run_command(cygpath, value, check: true).stdout().strip() + endif + bin_wrappers_config.set(key, value) +endforeach + +foreach executable : bin_wrappers + executable_config = configuration_data() + executable_config.merge_from(bin_wrappers_config) + executable_config.set('PROG', fs.relative_to(executable.full_path(), meson.project_build_root())) + + configure_file( + input: 'wrap-for-bin.sh', + output: fs.stem(executable.full_path()), + configuration: executable_config, + ) +endforeach diff --git a/contrib/completion/meson.build b/contrib/completion/meson.build new file mode 100644 index 00000000000..a9bfe2da312 --- /dev/null +++ b/contrib/completion/meson.build @@ -0,0 +1,8 @@ +foreach script : [ + 'git-completion.bash', + 'git-completion.tcsh', + 'git-completion.zsh', + 'git-prompt.sh' +] + test_dependencies += fs.copyfile(script) +endforeach diff --git a/contrib/meson.build b/contrib/meson.build new file mode 100644 index 00000000000..a7b77b87c22 --- /dev/null +++ b/contrib/meson.build @@ -0,0 +1 @@ +subdir('completion') diff --git a/gitweb/meson.build b/gitweb/meson.build new file mode 100644 index 00000000000..43c28cea453 --- /dev/null +++ b/gitweb/meson.build @@ -0,0 +1,63 @@ +gitweb_config = configuration_data() +gitweb_config.set_quoted('PERL_PATH', perl.full_path()) +gitweb_config.set_quoted('CSSMIN', '') +gitweb_config.set_quoted('JSMIN', '') +gitweb_config.set_quoted('GIT_VERSION', git_version) +gitweb_config.set_quoted('GIT_BINDIR', get_option('prefix') / get_option('bindir')) +gitweb_config.set_quoted('GITWEB_CONFIG', get_option('gitweb_config')) +gitweb_config.set_quoted('GITWEB_CONFIG_SYSTEM', get_option('gitweb_config_system')) +gitweb_config.set_quoted('GITWEB_CONFIG_COMMON', get_option('gitweb_config_common')) +gitweb_config.set_quoted('GITWEB_HOME_LINK_STR', get_option('gitweb_home_link_str')) +gitweb_config.set_quoted('GITWEB_SITENAME', get_option('gitweb_sitename')) +gitweb_config.set_quoted('GITWEB_PROJECTROOT', get_option('gitweb_projectroot')) +gitweb_config.set_quoted('GITWEB_PROJECT_MAXDEPTH', get_option('gitweb_project_maxdepth')) +gitweb_config.set_quoted('GITWEB_EXPORT_OK', get_option('gitweb_export_ok')) +gitweb_config.set_quoted('GITWEB_STRICT_EXPORT', get_option('gitweb_strict_export')) +gitweb_config.set_quoted('GITWEB_BASE_URL', get_option('gitweb_base_url')) +gitweb_config.set_quoted('GITWEB_LIST', get_option('gitweb_list')) +gitweb_config.set_quoted('GITWEB_HOMETEXT', get_option('gitweb_hometext')) +gitweb_config.set_quoted('GITWEB_CSS', get_option('gitweb_css')) +gitweb_config.set_quoted('GITWEB_LOGO', get_option('gitweb_logo')) +gitweb_config.set_quoted('GITWEB_FAVICON', get_option('gitweb_favicon')) +gitweb_config.set_quoted('GITWEB_JS', get_option('gitweb_js')) +gitweb_config.set_quoted('GITWEB_SITE_HTML_HEAD_STRING', get_option('gitweb_site_html_head_string')) +gitweb_config.set_quoted('GITWEB_SITE_HEADER', get_option('gitweb_site_header')) +gitweb_config.set_quoted('GITWEB_SITE_FOOTER', get_option('gitweb_site_footer')) +gitweb_config.set_quoted('HIGHLIGHT_BIN', get_option('highlight_bin')) + +configure_file( + input: 'GITWEB-BUILD-OPTIONS.in', + output: 'GITWEB-BUILD-OPTIONS', + configuration: gitweb_config, +) + +test_dependencies += custom_target( + input: 'gitweb.perl', + output: 'gitweb.cgi', + command: [ + shell, + meson.current_source_dir() / 'generate-gitweb.sh', + meson.current_build_dir() / 'GITWEB-BUILD-OPTIONS', + '@INPUT@', + '@OUTPUT@', + ], + install: true, + install_dir: get_option('datadir') / 'gitweb', +) + +foreach asset : [ + 'static/git-favicon.png', + 'static/git-logo.png', + 'static/gitweb.css', + 'static/js/adjust-timezone.js', + 'static/js/blame_incremental.js', + 'static/js/javascript-detection.js', + 'static/js/lib/common-lib.js', + 'static/js/lib/cookies.js', + 'static/js/lib/datetime.js', +] + fs.copyfile(asset, + install: true, + install_dir: get_option('datadir') / 'gitweb' / fs.parent(asset), + ) +endforeach diff --git a/meson.build b/meson.build new file mode 100644 index 00000000000..86d9a5c9f94 --- /dev/null +++ b/meson.build @@ -0,0 +1,1614 @@ +project('git', 'c', + meson_version: '>=1.3.0', + # MSVC does not support GNU99, and C99 does not define __STDC_VERSION__ + # on MSVC. So we instead fall back to C11 there. + default_options: ['c_std=gnu99,c11'], + version: 'v2.47.GIT', +) + +fs = import('fs') + +program_path = [] +# Git for Windows provides all the tools we need to build Git. +if host_machine.system() == 'windows' + program_path += [ 'C:/Program Files/Git/bin', 'C:/Program Files/Git/usr/bin' ] +endif + +awk = find_program('awk', dirs: program_path) +cygpath = find_program('cygpath', dirs: program_path, required: false) +diff = find_program('diff', dirs: program_path) +shell = find_program('sh', dirs: program_path) +tar = find_program('tar', dirs: program_path) + +script_environment = environment() +foreach tool : ['cat', 'cut', 'git', 'grep', 'sed', 'sort', 'tr', 'uname'] + program = find_program(tool, dirs: program_path) + script_environment.prepend('PATH', fs.parent(program.full_path())) +endforeach + +git_version = run_command(shell, 'GIT-VERSION-GEN', check: false, env: script_environment).stdout().strip() +if git_version == '' + git_version = meson.project_version() +endif + +compiler = meson.get_compiler('c') + +libgit_sources = [ + 'abspath.c', + 'add-interactive.c', + 'add-patch.c', + 'advice.c', + 'alias.c', + 'alloc.c', + 'apply.c', + 'archive-tar.c', + 'archive-zip.c', + 'archive.c', + 'attr.c', + 'base85.c', + 'bisect.c', + 'blame.c', + 'blob.c', + 'bloom.c', + 'branch.c', + 'bulk-checkin.c', + 'bundle-uri.c', + 'bundle.c', + 'cache-tree.c', + 'cbtree.c', + 'chdir-notify.c', + 'checkout.c', + 'chunk-format.c', + 'color.c', + 'column.c', + 'combine-diff.c', + 'commit-graph.c', + 'commit-reach.c', + 'commit.c', + 'compat/nonblock.c', + 'compat/obstack.c', + 'compat/terminal.c', + 'compat/zlib-uncompress2.c', + 'config.c', + 'connect.c', + 'connected.c', + 'convert.c', + 'copy.c', + 'credential.c', + 'csum-file.c', + 'ctype.c', + 'date.c', + 'decorate.c', + 'delta-islands.c', + 'diagnose.c', + 'diff-delta.c', + 'diff-merges.c', + 'diff-lib.c', + 'diff-no-index.c', + 'diff.c', + 'diffcore-break.c', + 'diffcore-delta.c', + 'diffcore-order.c', + 'diffcore-pickaxe.c', + 'diffcore-rename.c', + 'diffcore-rotate.c', + 'dir-iterator.c', + 'dir.c', + 'editor.c', + 'entry.c', + 'environment.c', + 'ewah/bitmap.c', + 'ewah/ewah_bitmap.c', + 'ewah/ewah_io.c', + 'ewah/ewah_rlw.c', + 'exec-cmd.c', + 'fetch-negotiator.c', + 'fetch-pack.c', + 'fmt-merge-msg.c', + 'fsck.c', + 'fsmonitor.c', + 'fsmonitor-ipc.c', + 'fsmonitor-settings.c', + 'gettext.c', + 'git-zlib.c', + 'gpg-interface.c', + 'graph.c', + 'grep.c', + 'hash-lookup.c', + 'hashmap.c', + 'help.c', + 'hex.c', + 'hex-ll.c', + 'hook.c', + 'ident.c', + 'json-writer.c', + 'kwset.c', + 'levenshtein.c', + 'line-log.c', + 'line-range.c', + 'linear-assignment.c', + 'list-objects-filter-options.c', + 'list-objects-filter.c', + 'list-objects.c', + 'lockfile.c', + 'log-tree.c', + 'loose.c', + 'ls-refs.c', + 'mailinfo.c', + 'mailmap.c', + 'match-trees.c', + 'mem-pool.c', + 'merge-blobs.c', + 'merge-ll.c', + 'merge-ort.c', + 'merge-ort-wrappers.c', + 'merge-recursive.c', + 'merge.c', + 'midx.c', + 'midx-write.c', + 'name-hash.c', + 'negotiator/default.c', + 'negotiator/noop.c', + 'negotiator/skipping.c', + 'notes-cache.c', + 'notes-merge.c', + 'notes-utils.c', + 'notes.c', + 'object-file-convert.c', + 'object-file.c', + 'object-name.c', + 'object.c', + 'oid-array.c', + 'oidmap.c', + 'oidset.c', + 'oidtree.c', + 'pack-bitmap-write.c', + 'pack-bitmap.c', + 'pack-check.c', + 'pack-mtimes.c', + 'pack-objects.c', + 'pack-revindex.c', + 'pack-write.c', + 'packfile.c', + 'pager.c', + 'parallel-checkout.c', + 'parse.c', + 'parse-options-cb.c', + 'parse-options.c', + 'patch-delta.c', + 'patch-ids.c', + 'path.c', + 'pathspec.c', + 'pkt-line.c', + 'preload-index.c', + 'pretty.c', + 'prio-queue.c', + 'progress.c', + 'promisor-remote.c', + 'prompt.c', + 'protocol.c', + 'protocol-caps.c', + 'prune-packed.c', + 'pseudo-merge.c', + 'quote.c', + 'range-diff.c', + 'reachable.c', + 'read-cache.c', + 'rebase-interactive.c', + 'rebase.c', + 'ref-filter.c', + 'reflog-walk.c', + 'reflog.c', + 'refs.c', + 'refs/debug.c', + 'refs/files-backend.c', + 'refs/reftable-backend.c', + 'refs/iterator.c', + 'refs/packed-backend.c', + 'refs/ref-cache.c', + 'refspec.c', + 'reftable/basics.c', + 'reftable/error.c', + 'reftable/block.c', + 'reftable/blocksource.c', + 'reftable/iter.c', + 'reftable/merged.c', + 'reftable/pq.c', + 'reftable/reader.c', + 'reftable/record.c', + 'reftable/stack.c', + 'reftable/tree.c', + 'reftable/writer.c', + 'remote.c', + 'replace-object.c', + 'repo-settings.c', + 'repository.c', + 'rerere.c', + 'reset.c', + 'resolve-undo.c', + 'revision.c', + 'run-command.c', + 'send-pack.c', + 'sequencer.c', + 'serve.c', + 'server-info.c', + 'setup.c', + 'shallow.c', + 'sideband.c', + 'sigchain.c', + 'sparse-index.c', + 'split-index.c', + 'stable-qsort.c', + 'statinfo.c', + 'strbuf.c', + 'streaming.c', + 'string-list.c', + 'strmap.c', + 'strvec.c', + 'sub-process.c', + 'submodule-config.c', + 'submodule.c', + 'symlinks.c', + 'tag.c', + 'tempfile.c', + 'thread-utils.c', + 'tmp-objdir.c', + 'trace.c', + 'trace2.c', + 'trace2/tr2_cfg.c', + 'trace2/tr2_cmd_name.c', + 'trace2/tr2_ctr.c', + 'trace2/tr2_dst.c', + 'trace2/tr2_sid.c', + 'trace2/tr2_sysenv.c', + 'trace2/tr2_tbuf.c', + 'trace2/tr2_tgt_event.c', + 'trace2/tr2_tgt_normal.c', + 'trace2/tr2_tgt_perf.c', + 'trace2/tr2_tls.c', + 'trace2/tr2_tmr.c', + 'trailer.c', + 'transport-helper.c', + 'transport.c', + 'tree-diff.c', + 'tree-walk.c', + 'tree.c', + 'unpack-trees.c', + 'upload-pack.c', + 'url.c', + 'urlmatch.c', + 'usage.c', + 'userdiff.c', + 'utf8.c', + 'varint.c', + 'versioncmp.c', + 'walker.c', + 'wildmatch.c', + 'worktree.c', + 'wrapper.c', + 'write-or-die.c', + 'ws.c', + 'wt-status.c', + 'xdiff-interface.c', + 'xdiff/xdiffi.c', + 'xdiff/xemit.c', + 'xdiff/xhistogram.c', + 'xdiff/xmerge.c', + 'xdiff/xpatience.c', + 'xdiff/xprepare.c', + 'xdiff/xutils.c', +] + +builtin_sources = [ + 'builtin/add.c', + 'builtin/am.c', + 'builtin/annotate.c', + 'builtin/apply.c', + 'builtin/archive.c', + 'builtin/bisect.c', + 'builtin/blame.c', + 'builtin/branch.c', + 'builtin/bugreport.c', + 'builtin/bundle.c', + 'builtin/cat-file.c', + 'builtin/check-attr.c', + 'builtin/check-ignore.c', + 'builtin/check-mailmap.c', + 'builtin/check-ref-format.c', + 'builtin/checkout--worker.c', + 'builtin/checkout-index.c', + 'builtin/checkout.c', + 'builtin/clean.c', + 'builtin/clone.c', + 'builtin/column.c', + 'builtin/commit-graph.c', + 'builtin/commit-tree.c', + 'builtin/commit.c', + 'builtin/config.c', + 'builtin/count-objects.c', + 'builtin/credential-cache--daemon.c', + 'builtin/credential-cache.c', + 'builtin/credential-store.c', + 'builtin/credential.c', + 'builtin/describe.c', + 'builtin/diagnose.c', + 'builtin/diff-files.c', + 'builtin/diff-index.c', + 'builtin/diff-tree.c', + 'builtin/diff.c', + 'builtin/difftool.c', + 'builtin/fast-export.c', + 'builtin/fast-import.c', + 'builtin/fetch-pack.c', + 'builtin/fetch.c', + 'builtin/fmt-merge-msg.c', + 'builtin/for-each-ref.c', + 'builtin/for-each-repo.c', + 'builtin/fsck.c', + 'builtin/fsmonitor--daemon.c', + 'builtin/gc.c', + 'builtin/get-tar-commit-id.c', + 'builtin/grep.c', + 'builtin/hash-object.c', + 'builtin/help.c', + 'builtin/hook.c', + 'builtin/index-pack.c', + 'builtin/init-db.c', + 'builtin/interpret-trailers.c', + 'builtin/log.c', + 'builtin/ls-files.c', + 'builtin/ls-remote.c', + 'builtin/ls-tree.c', + 'builtin/mailinfo.c', + 'builtin/mailsplit.c', + 'builtin/merge-base.c', + 'builtin/merge-file.c', + 'builtin/merge-index.c', + 'builtin/merge-ours.c', + 'builtin/merge-recursive.c', + 'builtin/merge-tree.c', + 'builtin/merge.c', + 'builtin/mktag.c', + 'builtin/mktree.c', + 'builtin/multi-pack-index.c', + 'builtin/mv.c', + 'builtin/name-rev.c', + 'builtin/notes.c', + 'builtin/pack-objects.c', + 'builtin/pack-redundant.c', + 'builtin/pack-refs.c', + 'builtin/patch-id.c', + 'builtin/prune-packed.c', + 'builtin/prune.c', + 'builtin/pull.c', + 'builtin/push.c', + 'builtin/range-diff.c', + 'builtin/read-tree.c', + 'builtin/rebase.c', + 'builtin/receive-pack.c', + 'builtin/reflog.c', + 'builtin/refs.c', + 'builtin/remote-ext.c', + 'builtin/remote-fd.c', + 'builtin/remote.c', + 'builtin/repack.c', + 'builtin/replace.c', + 'builtin/replay.c', + 'builtin/rerere.c', + 'builtin/reset.c', + 'builtin/rev-list.c', + 'builtin/rev-parse.c', + 'builtin/revert.c', + 'builtin/rm.c', + 'builtin/send-pack.c', + 'builtin/shortlog.c', + 'builtin/show-branch.c', + 'builtin/show-index.c', + 'builtin/show-ref.c', + 'builtin/sparse-checkout.c', + 'builtin/stash.c', + 'builtin/stripspace.c', + 'builtin/submodule--helper.c', + 'builtin/symbolic-ref.c', + 'builtin/tag.c', + 'builtin/unpack-file.c', + 'builtin/unpack-objects.c', + 'builtin/update-index.c', + 'builtin/update-ref.c', + 'builtin/update-server-info.c', + 'builtin/upload-archive.c', + 'builtin/upload-pack.c', + 'builtin/var.c', + 'builtin/verify-commit.c', + 'builtin/verify-pack.c', + 'builtin/verify-tag.c', + 'builtin/worktree.c', + 'builtin/write-tree.c', +] + +libgit_sources += custom_target( + input: 'command-list.txt', + output: 'command-list.h', + command: [shell, meson.current_source_dir() + '/generate-cmdlist.sh', meson.current_source_dir(), '@OUTPUT@'], + env: script_environment, +) + +libgit_sources += custom_target( + output: 'config-list.h', + command: [ + shell, + meson.current_source_dir() + '/generate-configlist.sh', + meson.current_source_dir(), + '@OUTPUT@', + ], + env: script_environment, +) + +libgit_sources += custom_target( + input: 'Documentation/githooks.txt', + output: 'hook-list.h', + command: [ + shell, + meson.current_source_dir() + '/generate-hooklist.sh', + meson.current_source_dir(), + '@OUTPUT@', + ], + env: script_environment, +) + +# This contains the variables for GIT-BUILD-OPTIONS, which we use to propagate +# build options to our tests. +build_options_config = configuration_data() +build_options_config.set('GIT_INTEROP_MAKE_OPTS', '') +build_options_config.set('GIT_PERF_LARGE_REPO', '') +build_options_config.set('GIT_PERF_MAKE_COMMAND', '') +build_options_config.set('GIT_PERF_MAKE_OPTS', '') +build_options_config.set('GIT_PERF_REPEAT_COUNT', '') +build_options_config.set('GIT_PERF_REPO', '') +build_options_config.set('GIT_TEST_CMP_USE_COPIED_CONTEXT', '') +build_options_config.set('GIT_TEST_INDEX_VERSION', '') +build_options_config.set('GIT_TEST_OPTS', '') +build_options_config.set('GIT_TEST_PERL_FATAL_WARNINGS', '') +build_options_config.set('GIT_TEST_UTF8_LOCALE', '') +build_options_config.set('SANITIZE_ADDRESS', '') +build_options_config.set('SANITIZE_LEAK', '') +build_options_config.set('BROKEN_PATH_FIX', '') +build_options_config.set_quoted('LOCALEDIR', fs.as_posix(get_option('prefix') / get_option('localedir'))) +build_options_config.set('GITWEBDIR', fs.as_posix(get_option('prefix') / get_option('datadir') / 'gitweb')) + +test_output_directory = get_option('test_output_directory') +if test_output_directory == '' + test_output_directory = meson.project_build_root() / 'test-output' +endif + +# These variables are used for building libgit.a. +libgit_c_args = [ + '-DBINDIR="' + get_option('bindir') + '"', + '-DDEFAULT_EDITOR="' + get_option('default_editor') + '"', + '-DDEFAULT_GIT_TEMPLATE_DIR="' + get_option('datadir') / 'git-core/templates' + '"', + '-DDEFAULT_HELP_FORMAT="' + get_option('default_help_format') + '"', + '-DDEFAULT_PAGER="' + get_option('default_pager') + '"', + '-DETC_GITATTRIBUTES="' + get_option('gitattributes') + '"', + '-DETC_GITCONFIG="' + get_option('gitconfig') + '"', + '-DFALLBACK_RUNTIME_PREFIX="' + get_option('prefix') + '"', + '-DGIT_EXEC_PATH="' + get_option('prefix') / get_option('libexecdir') / 'git-core"', + '-DGIT_HOST_CPU="' + host_machine.cpu_family() + '"', + '-DGIT_HTML_PATH="' + get_option('datadir') / 'doc/git-doc"', + '-DGIT_INFO_PATH="' + get_option('infodir') + '"', + '-DGIT_LOCALE_PATH="' + get_option('localedir') + '"', + '-DGIT_MAN_PATH="' + get_option('mandir') + '"', + '-DPAGER_ENV="' + get_option('pager_environment') + '"', + '-DSHELL_PATH="' + fs.as_posix(shell.full_path()) + '"', +] +libgit_include_directories = [ '.' ] +libgit_dependencies = [ ] + +executable_suffix = '' +if host_machine.system() == 'cygwin' or host_machine.system() == 'windows' + executable_suffix = '.exe' + libgit_c_args += '-DSTRIP_EXTENSION="' + executable_suffix + '"' +endif +build_options_config.set_quoted('X', executable_suffix) + +python = import('python').find_installation('python3', required: get_option('python')) +if python.found() + build_options_config.set('NO_PYTHON', '') +else + libgit_c_args += '-DNO_PYTHON' + build_options_config.set('NO_PYTHON', '1') +endif + +# Perl is used for two different things: our test harness and to provide some +# features. It is optional if you want to neither execute tests nor use any of +# these optional features. +perl_required = get_option('perl') +if get_option('tests') + perl_required = true +endif + +# Note that we only set NO_PERL if the Perl features were disabled by the user. +# It may not be set when we have found Perl, but only use it to run tests. +perl = find_program('perl', version: '>=5.8.1', dirs: program_path, required: perl_required) +perl_features_enabled = perl.found() and get_option('perl').allowed() +if perl_features_enabled + build_options_config.set('NO_PERL', '') + + if get_option('runtime_prefix') + build_options_config.set('PERL_LOCALEDIR', '') + else + build_options_config.set_quoted('PERL_LOCALEDIR', fs.as_posix(get_option('prefix') / get_option('localedir'))) + endif + + if get_option('perl_cpan_fallback') + build_options_config.set('NO_PERL_CPAN_FALLBACKS', '') + else + build_options_config.set_quoted('NO_PERL_CPAN_FALLBACKS', 'YesPlease') + endif +else + libgit_c_args += '-DNO_PERL' + build_options_config.set('NO_PERL', '1') + build_options_config.set('PERL_LOCALEDIR', '') + build_options_config.set('NO_PERL_CPAN_FALLBACKS', '') +endif + +zlib = dependency('zlib', default_options: ['default_library=static', 'tests=disabled']) +if zlib.version().version_compare('<1.2.0') + libgit_c_args += '-DNO_DEFLATE_BOUND' +endif +libgit_dependencies += zlib + +threads = dependency('threads', required: false) +if threads.found() + libgit_dependencies += threads + build_options_config.set('NO_PTHREADS', '') +else + libgit_c_args += '-DNO_PTHREADS' + build_options_config.set('NO_PTHREADS', '1') +endif + +if get_option('gettext').allowed() and host_machine.system() == 'darwin' and get_option('macos_use_homebrew_gettext') + if host_machine.cpu_family() == 'x86_64' + libintl_prefix = '/usr/local' + elif host_machine.cpu_family() == 'aarch64' + libintl_prefix = '/opt/homebrew' + else + error('Homebrew workaround not supported on current architecture') + endif + + intl = compiler.find_library('intl', dirs: libintl_prefix / 'lib', required: get_option('gettext')) + if intl.found() + intl = declare_dependency( + dependencies: intl, + include_directories: libintl_prefix / 'include', + ) + endif +else + intl = dependency('intl', required: get_option('gettext')) +endif +if intl.found() + libgit_dependencies += intl + build_options_config.set('NO_GETTEXT', '') + build_options_config.set('USE_GETTEXT_SCHEME', '') +else + libgit_c_args += '-DNO_GETTEXT' + build_options_config.set('NO_GETTEXT', '1') + build_options_config.set('USE_GETTEXT_SCHEME', 'fallthrough') +endif + +iconv = dependency('iconv', required: get_option('iconv')) +if iconv.found() + libgit_dependencies += iconv + build_options_config.set('NO_ICONV', '') + + have_old_iconv = false + if not compiler.compiles(''' + #include <iconv.h> + + extern size_t iconv(iconv_t cd, + char **inbuf, size_t *inbytesleft, + char **outbuf, size_t *outbytesleft); + ''', name: 'old iconv interface', dependencies: [iconv]) + libgit_c_args += '-DOLD_ICONV' + have_old_iconv = true + endif + + iconv_omits_bom_source = '''# + #include <iconv.h> + + int main(int argc, const char **argv) + { + ''' + if have_old_iconv + iconv_omits_bom_source += ''' + typedef const char *iconv_ibp; + ''' + else + iconv_omits_bom_source += ''' + typedef char *iconv_ibp; + ''' + endif + iconv_omits_bom_source += ''' + int v; + iconv_t conv; + char in[] = "a"; iconv_ibp pin = in; + char out[20] = ""; char *pout = out; + size_t isz = sizeof in; + size_t osz = sizeof out; + + conv = iconv_open("UTF-16", "UTF-8"); + iconv(conv, &pin, &isz, &pout, &osz); + iconv_close(conv); + v = (unsigned char)(out[0]) + (unsigned char)(out[1]); + return v != 0xfe + 0xff; + } + ''' + + if compiler.run(iconv_omits_bom_source, + dependencies: iconv, + name: 'iconv omits BOM', + ).returncode() != 0 + libgit_c_args += '-DICONV_OMITS_BOM' + endif +else + libgit_c_args += '-DNO_ICONV' + build_options_config.set('NO_ICONV', '1') +endif + +pcre2 = dependency('libpcre2-8', required: get_option('pcre2'), default_options: ['default_library=static', 'test=false']) +if pcre2.found() + libgit_dependencies += pcre2 + libgit_c_args += '-DUSE_LIBPCRE2' + build_options_config.set('USE_LIBPCRE2', '1') +else + build_options_config.set('USE_LIBPCRE2', '') +endif + +curl = dependency('libcurl', version: '>=7.21.3', required: get_option('curl'), default_options: ['default_library=static', 'tests=disabled']) +use_curl_for_imap_send = false +if curl.found() + if curl.version().version_compare('>=7.34.0') + libgit_c_args += '-DUSE_CURL_FOR_IMAP_SEND' + use_curl_for_imap_send = true + endif + + libgit_dependencies += curl + libgit_c_args += '-DCURL_DISABLE_TYPECHECK' + build_options_config.set('NO_CURL', '') +else + libgit_c_args += '-DNO_CURL' + build_options_config.set('NO_CURL', '1') +endif + +expat = dependency('expat', required: get_option('expat'), default_options: ['default_library=static', 'build_tests=false']) +if expat.found() + libgit_dependencies += expat + + if expat.version().version_compare('<=1.2') + libgit_c_args += '-DEXPAT_NEEDS_XMLPARSE_H' + endif + build_options_config.set('NO_EXPAT', '') +else + libgit_c_args += '-DNO_EXPAT' + build_options_config.set('NO_EXPAT', '1') +endif + +if not compiler.has_header('sys/select.h') + libgit_c_args += '-DNO_SYS_SELECT_H' +endif + +has_poll_h = compiler.has_header('poll.h') +if not has_poll_h + libgit_c_args += '-DNO_POLL_H' +endif + +has_sys_poll_h = compiler.has_header('sys/poll.h') +if not has_sys_poll_h + libgit_c_args += '-DNO_SYS_POLL_H' +endif + +if not has_poll_h and not has_sys_poll_h + libgit_c_args += '-DNO_POLL' + libgit_sources += 'compat/poll/poll.c' + libgit_include_directories += 'compat/poll' +endif + +if not compiler.has_header('inttypes.h') + libgit_c_args += '-DNO_INTTYPES_H' +endif + +if compiler.has_header('libcharset.h') + libcharset = compiler.find_library('charset') + + if compiler.has_function('locale_charset', + prefix: '#include <libcharset.h>', + dependencies: iconv, + ) + libgit_c_args += '-DHAVE_LIBCHARSET_H' + elif compiler.has_function('locale_charset', + prefix: '#include <libcharset.h>', + dependencies: libcharset, + ) + libgit_c_args += '-DHAVE_LIBCHARSET_H' + endif +endif + +if compiler.has_header('alloca.h') + libgit_c_args += '-DHAVE_ALLOCA_H' +endif + +if compiler.has_header('sys/sysinfo.h') + libgit_c_args += '-DHAVE_SYSINFO' +endif + +# Windows has libgen.h and a basename implementation, but we still need our own +# implementation to threat things like drive prefixes specially. +if host_machine.system() == 'windows' or not compiler.has_header('libgen.h') + libgit_c_args += '-DNO_LIBGEN_H' + libgit_sources += 'compat/basename.c' +endif + +if compiler.has_header('paths.h') + libgit_c_args += '-DHAVE_PATHS_H' +endif + +if compiler.has_header('strings.h') + libgit_c_args += '-DHAVE_STRINGS_H' +endif + +networking_dependencies = [ ] +if host_machine.system() == 'windows' + winsock = compiler.find_library('ws2_32', required: false) + if winsock.found() + networking_dependencies += winsock + endif +else + libresolv = compiler.find_library('resolv', required: false) + if libresolv.found() + networking_dependencies += libresolv + endif +endif +libgit_dependencies += networking_dependencies + +foreach symbol : ['inet_ntop', 'inet_pton', 'strerror'] + if not compiler.has_function(symbol, dependencies: networking_dependencies) + libgit_c_args += '-DNO_' + symbol.to_upper() + endif +endforeach + +has_ipv6 = compiler.has_function('getaddrinfo', dependencies: networking_dependencies) +if not has_ipv6 + libgit_c_args += '-DNO_IPV6' +endif + +if not compiler.compiles(''' + #ifdef _WIN32 + # include <winsock2.h> + #else + # include <sys/types.h> + # include <sys/socket.h> + #endif + + void func(void) + { + struct sockaddr_storage x; + } +''', name: 'struct sockaddr_storage') + if has_ipv6 + libgit_c_args += '-Dsockaddr_storage=sockaddr_in6' + else + libgit_c_args += '-Dsockaddr_storage=sockaddr_in' + endif +endif + +if compiler.has_function('socket', dependencies: networking_dependencies) + libgit_sources += [ + 'unix-socket.c', + 'unix-stream-server.c', + ] + build_options_config.set('NO_UNIX_SOCKETS', '') +else + libgit_c_args += '-DNO_UNIX_SOCKETS' + build_options_config.set('NO_UNIX_SOCKETS', '1') +endif + +if not compiler.has_function('pread') + libgit_c_args += '-DNO_PREAD' + libgit_sources += 'compat/pread.c' +endif + +if host_machine.system() == 'darwin' + libgit_sources += 'compat/precompose_utf8.c' + libgit_c_args += '-DPRECOMPOSE_UNICODE' + libgit_c_args += '-DPROTECT_HFS_DEFAULT' +endif + +# Configure general compatibility wrappers. +if host_machine.system() == 'cygwin' + libgit_sources += [ + 'compat/win32/path-utils.c', + ] +elif host_machine.system() == 'windows' + libgit_sources += [ + 'compat/mingw.c', + 'compat/winansi.c', + 'compat/win32/flush.c', + 'compat/win32/path-utils.c', + 'compat/win32/pthread.c', + 'compat/win32/syslog.c', + 'compat/win32/dirent.c', + 'compat/win32mmap.c', + 'compat/nedmalloc/nedmalloc.c', + ] + + libgit_c_args += [ + '-DDETECT_MSYS_TTY', + '-DENSURE_MSYSTEM_IS_SET', + '-DNATIVE_CRLF', + '-DNOGDI', + '-DNO_POSIX_GOODIES', + '-DWIN32', + '-D_CONSOLE', + '-D_CONSOLE_DETECT_MSYS_TTY', + '-D__USE_MINGW_ANSI_STDIO=0', + ] + + libgit_dependencies += compiler.find_library('ntdll') + libgit_include_directories += 'compat/win32' + if compiler.get_id() == 'msvc' + libgit_include_directories += 'compat/vcbuild/include' + endif +endif + +if host_machine.system() == 'linux' + libgit_sources += 'compat/linux/procinfo.c' +elif host_machine.system() == 'windows' + libgit_sources += 'compat/win32/trace2_win32_process_info.c' +else + libgit_sources += 'compat/stub/procinfo.c' +endif + +if host_machine.system() == 'cygwin' or host_machine.system() == 'windows' + libgit_c_args += [ + '-DUNRELIABLE_FSTAT', + '-DMMAP_PREVENTS_DELETE', + '-DOBJECT_CREATION_MODE=1', + ] +endif + +# Configure the simple-ipc subsystem required fro the fsmonitor. +if host_machine.system() == 'windows' + libgit_sources += [ + 'compat/simple-ipc/ipc-shared.c', + 'compat/simple-ipc/ipc-win32.c', + ] + libgit_c_args += '-DSUPPORTS_SIMPLE_IPC' +else + libgit_sources += [ + 'compat/simple-ipc/ipc-shared.c', + 'compat/simple-ipc/ipc-unix-socket.c', + ] + libgit_c_args += '-DSUPPORTS_SIMPLE_IPC' +endif + +fsmonitor_backend = '' +if host_machine.system() == 'windows' + fsmonitor_backend = 'win32' +elif host_machine.system() == 'darwin' + fsmonitor_backend = 'darwin' + libgit_dependencies += dependency('CoreServices') +endif +if fsmonitor_backend != '' + libgit_c_args += '-DHAVE_FSMONITOR_DAEMON_BACKEND' + libgit_c_args += '-DHAVE_FSMONITOR_OS_SETTINGS' + + libgit_sources += [ + 'compat/fsmonitor/fsm-health-' + fsmonitor_backend + '.c', + 'compat/fsmonitor/fsm-ipc-' + fsmonitor_backend + '.c', + 'compat/fsmonitor/fsm-listen-' + fsmonitor_backend + '.c', + 'compat/fsmonitor/fsm-path-utils-' + fsmonitor_backend + '.c', + 'compat/fsmonitor/fsm-settings-' + fsmonitor_backend + '.c', + ] +endif +build_options_config.set_quoted('FSMONITOR_DAEMON_BACKEND', fsmonitor_backend) +build_options_config.set_quoted('FSMONITOR_OS_SETTINGS', fsmonitor_backend) + +if compiler.has_header('regex.h') and compiler.get_define('REG_STARTEND', prefix: '#include <regex.h>') != '' + build_options_config.set('NO_REGEX', '') + + if compiler.get_define('REG_ENHANCED', prefix: '#include <regex.h>') != '' + libgit_c_args += '-DUSE_ENHANCED_BASIC_REGULAR_EXPRESSIONS' + libgit_sources += 'compat/regcomp_enhanced.c' + endif +else + libgit_c_args += [ + '-DNO_REGEX', + '-DGAWK', + '-DNO_MBSUPPORT', + ] + build_options_config.set('NO_REGEX', '1') + libgit_sources += 'compat/regex/regex.c' + libgit_include_directories += 'compat/regex' +endif + +# setitimer and friends are provided by compat/mingw.c. +if host_machine.system() != 'windows' + if not compiler.compiles(''' + #include <sys/time.h> + void func(void) + { + struct itimerval value; + } + ''', name: 'struct itimerval') + libgit_c_args += '-DNO_STRUCT_ITIMERVAL' + libgit_c_args += '-DNO_SETITIMER' + elif not compiler.has_function('setitimer') + libgit_c_args += '-DNO_SETITIMER' + endif +endif + +if compiler.has_member('struct stat', 'st_mtimespec.tv_nsec', prefix: '#include <sys/stat.h>') + libgit_c_args += '-DUSE_ST_TIMESPEC' +elif not compiler.has_member('struct stat', 'st_mtim.tv_nsec', prefix: '#include <sys/stat.h>') + libgit_c_args += '-DNO_NSEC' +endif + +if not compiler.has_member('struct stat', 'st_blocks', prefix: '#include <sys/stat.h>') + libgit_c_args += '-DNO_ST_BLOCKS_IN_STRUCT_STAT' +endif + +if not compiler.has_member('struct dirent', 'd_type', prefix: '#include <dirent.h>') + libgit_c_args += '-DNO_D_TYPE_IN_DIRENT' +endif + +if not compiler.has_member('struct passwd', 'pw_gecos', prefix: '#include <pwd.h>') + libgit_c_args += '-DNO_GECOS_IN_PWENT' +endif + +if compiler.has_function('sync_file_range') + libgit_c_args += '-DHAVE_SYNC_FILE_RANGE' +endif + +if not compiler.has_function('strcasestr') + libgit_c_args += '-DNO_STRCASESTR' + libgit_sources += 'compat/strcasestr.c' +endif + +if not compiler.has_function('memmem') + libgit_c_args += '-DNO_MEMMEM' + libgit_sources += 'compat/memmem.c' +endif + +if not compiler.has_function('strlcpy') + libgit_c_args += '-DNO_STRLCPY' + libgit_sources += 'compat/strlcpy.c' +endif + +if not compiler.has_function('strdup') + libgit_c_args += '-DOVERRIDE_STRDUP' + libgit_sources += 'compat/strdup.c' +endif + +if not compiler.has_function('strtoumax') + libgit_c_args += '-DNO_STRTOUMAX' + libgit_sources += [ + 'compat/strtoumax.c', + 'compat/strtoimax.c', + ] +endif + +if not compiler.has_function('strtoull') + libgit_c_args += '-DNO_STRTOULL' +endif + +if not compiler.has_function('setenv') + libgit_c_args += '-DNO_SETENV' + libgit_sources += 'compat/setenv.c' +endif + +if not compiler.has_function('qsort') + libgit_c_args += '-DINTERNAL_QSORT' +endif +libgit_sources += 'compat/qsort_s.c' + +# unsetenv is provided by compat/mingw.c. +if host_machine.system() != 'windows' and not compiler.has_function('unsetenv') + libgit_c_args += '-DNO_UNSETENV' + libgit_sources += 'compat/unsetenv.c' +endif + +if not compiler.has_function('mkdtemp') + libgit_c_args += '-DNO_MKDTEMP' + libgit_sources += 'compat/mkdtemp.c' +endif + +if not compiler.has_function('initgroups') + libgit_c_args += '-DNO_INITGROUPS' +endif + +if compiler.has_function('getdelim') + libgit_c_args += '-DHAVE_GETDELIM' +endif + +if host_machine.system() == 'windows' + libgit_c_args += '-DUSE_WIN32_MMAP' +elif not compiler.has_function('mmap') + libgit_c_args += '-DNO_MMAP' + libgit_sources += 'compat/mmap.c' +endif + +if compiler.has_function('clock_gettime') + libgit_c_args += '-DHAVE_CLOCK_GETTIME' +endif + +if compiler.compiles(''' + #include <time.h> + + void func(void) + { + clockid_t id = CLOCK_MONOTONIC; + } +''', name: 'monotonic clock') + libgit_c_args += '-DHAVE_CLOCK_MONOTONIC' +endif + +if compiler.compiles(''' + #include <inttypes.h> + + void func(void) + { + uintmax_t x = 0; + } +''', name: 'uintmax_t') + libgit_c_args += '-DNO_UINTMAX_T' +endif + +has_bsd_sysctl = false +if compiler.has_header('sys/sysctl.h') + if compiler.compiles(''' + #include <stddef.h> + #include <sys/sysctl.h> + + void func(void) + { + int val, mib[2] = { 0 }; + size_t len = sizeof(val); + sysctl(mib, 2, &val, &len, NULL, 0); + } + ''', name: 'BSD sysctl') + libgit_c_args += '-DHAVE_BSD_SYSCTL' + has_bsd_sysctl = true + endif +endif + +if compiler.run(''' + #include <stdio.h> + + int main(int argc, const char **argv) + { + FILE *f = fopen(".", "r"); + return f ? 0 : 1; + } +''', name: 'fread reads directories').returncode() == 0 + libgit_c_args += '-DFREAD_READS_DIRECTORIES' + libgit_sources += 'compat/fopen.c' +endif + +if not meson.is_cross_build() and fs.exists('/dev/tty') + libgit_c_args += '-DHAVE_DEV_TTY' +endif + +if get_option('openssl').enabled() and get_option('CommonCrypto').enabled() + error('Can only use one SSL backend') +endif + +security_framework = dependency('Security', required: get_option('CommonCrypto').disable_auto_if(host_machine.system() != 'darwin')) +core_foundation_framework = dependency('CoreFoundation', required: security_framework.found()) +if security_framework.found() + libgit_dependencies += security_framework + libgit_dependencies += core_foundation_framework + libgit_c_args += '-DAPPLE_COMMON_CRYPTO' +endif + +# OpenSSL is required when requested via the 'openssl' feature or via one of +# the SHA1/SHA256 backends. +openssl_required = get_option('openssl').disable_auto_if(security_framework.found()) +if get_option('sha1_backend') == 'openssl' or get_option('sha256_backend') == 'openssl' + openssl_required = true +endif + +openssl = dependency('openssl', required: openssl_required, default_options: ['default_library=static']) +if openssl.found() + libgit_dependencies += openssl +endif + +# We may not want to use OpenSSL for anything but our SHA1/SHA256 backends, so +# we cannot just set NO_OPENSSL based on whether or not the library was found. +if not openssl.found() or get_option('openssl').disabled() + libgit_c_args += '-DNO_OPENSSL' +endif + +sha1_backend = get_option('sha1_backend') +if sha1_backend == 'sha1dc' + libgit_c_args += '-DSHA1_DC' + libgit_c_args += '-DSHA1DC_NO_STANDARD_INCLUDES=1' + libgit_c_args += '-DSHA1DC_INIT_SAFE_HASH_DEFAULT=0' + libgit_c_args += '-DSHA1DC_CUSTOM_INCLUDE_SHA1_C="git-compat-util.h"' + libgit_c_args += '-DSHA1DC_CUSTOM_INCLUDE_UBC_CHECK_C="git-compat-util.h"' + + libgit_sources += [ + 'sha1dc_git.c', + 'sha1dc/sha1.c', + 'sha1dc/ubc_check.c', + ] +elif sha1_backend == 'common-crypto' + libgit_c_args += '-DCOMMON_DIGEST_FOR_OPENSSL' + libgit_c_args += '-DSHA1_APPLE' + libgit_c_args += '-DSHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' +elif sha1_backend == 'openssl' + if not openssl.found() + openssl = dependency('openssl', required: true) + endif + + libgit_c_args += '-DSHA1_OPENSSL' + # Apple CommonCrypto requires chunking +elif sha1_backend == 'block' + libgit_c_args += '-DSHA1_BLK' + libgit_sources += 'block-sha1/sha1.c' +else + error('Unhandled SHA1 backend ' + sha1_backend) +endif + +sha256_backend = get_option('sha256_backend') +if sha256_backend == 'openssl' + libgit_c_args += '-DSHA256_OPENSSL' +elif sha256_backend == 'nettle' + nettle = dependency('nettle') + libgit_dependencies += nettle + libgit_c_args += '-DSHA256_NETTLE' +elif sha256_backend == 'gcrypt' + gcrypt = dependency('gcrypt') + libgit_dependencies += gcrypt + libgit_c_args += '-DSHA256_GCRYPT' +elif sha256_backend == 'block' + libgit_c_args += '-DSHA256_BLK' + libgit_sources += 'sha256/block/sha256.c' +else + error('Unhandled SHA256 backend ' + sha256_backend) +endif + +if compiler.has_header_symbol('stdlib.h', 'arc4random_buf') + libgit_c_args += '-DHAVE_ARC4RANDOM' +elif compiler.has_header_symbol('bsd/stdlib.h', 'arc4random_buf') + libgit_c_args += '-DHAVE_ARC4RANDOM_BSD' +elif compiler.has_function('getrandom', prefix: '#include <sys/random.h>') + libgit_c_args += '-DHAVE_GETRANDOM' +elif compiler.has_function('getentropy', prefix: '#include <unistd.h>') + libgit_c_args += '-DHAVE_GETENTROPY' +elif compiler.has_function('RtlGenRandom', prefix: '#include <windows.h>\n#include <ntsecapi.h>') + libgit_c_args += '-DHAVE_RTLGENRANDOM' +elif openssl.found() + libgit_c_args += '-DHAVE_OPENSSL_CSPRNG' +endif + +if get_option('runtime_prefix') + libgit_c_args += '-DRUNTIME_PREFIX' + build_options_config.set('RUNTIME_PREFIX', '1') + + if compiler.has_header('mach-o/dyld.h') + libgit_c_args += '-DHAVE_NS_GET_EXECUTABLE_PATH' + endif + + if has_bsd_sysctl and compiler.compiles(''' + #include <sys/sysctl.h> + + void func(void) + { + KERN_PROC_PATHNAME; KERN_PROC; + } + ''', name: 'BSD KERN_PROC_PATHNAME') + libgit_c_args += '-DHAVE_NS_GET_EXECUTABLE_PATH' + endif + + if host_machine.system() == 'linux' + libgit_c_args += '-DPROCFS_EXECUTABLE_PATH="/proc/self/exe' + '"' + elif host_machine.system() == 'openbsd' + libgit_c_args += '-DPROCFS_EXECUTABLE_PATH="' + '/proc/curproc/file' + '"' + elif host_machine.system() == 'netbsd' + libgit_c_args += '-DPROCFS_EXECUTABLE_PATH="' + '/proc/curproc/exe' + '"' + endif + + if host_machine.system() == 'windows' and compiler.compiles(''' + #include <stdlib.h> + + void func(void) + { + _wpgmptr; + } + ''', name: 'Win32 _wpgmptr') + libgit_c_args += '-DHAVE_WPGMPTR' + endif +else + build_options_config.set('RUNTIME_PREFIX', '') +endif + +foreach key, value : { + 'DIFF': diff.full_path(), + 'GIT_TEST_CMP': diff.full_path() + ' -u', + 'GIT_TEST_GITPERLLIB': meson.project_build_root() / 'perl', + 'GIT_TEST_MERGE_TOOLS_DIR': meson.project_source_root() / 'mergetools', + 'GIT_TEST_POPATH': meson.project_source_root() / 'po', + 'GIT_TEST_TEMPLATE_DIR': meson.project_build_root() / 'templates', + 'GIT_TEST_TEXTDOMAINDIR': meson.project_build_root() / 'po', + 'PAGER_ENV': get_option('pager_environment'), + 'PERL_PATH': perl.found() ? perl.full_path() : '', + 'PYTHON_PATH': python.found () ? python.full_path() : '', + 'SHELL_PATH': shell.full_path(), + 'TAR': tar.full_path(), + 'TEST_OUTPUT_DIRECTORY': test_output_directory, + 'TEST_SHELL_PATH': shell.full_path(), +} + if value != '' and cygpath.found() + value = run_command(cygpath, value, check: true).stdout().strip() + endif + build_options_config.set_quoted(key, value) +endforeach + +configure_file( + input: 'GIT-BUILD-OPTIONS.in', + output: 'GIT-BUILD-OPTIONS', + configuration: build_options_config, +) + +# Build a separate library for "version.c" so that we do not have to rebuild +# everything when the current Git commit changes. TODO: this only gets set up +# at configuration time, so we do not notice version changes unless the build +# instructions get regenerated. We should refactor the source file such that we +# can substitute tags in the file via `vcs_tag()`. +libgit_version_library = static_library('git-version', + sources: ['version.c'], + c_args: libgit_c_args + [ + '-DGIT_VERSION="' + git_version + '"', + '-DGIT_USER_AGENT="' + 'git/' + git_version + '"', + '-DGIT_BUILT_FROM_COMMIT="' + run_command('git', 'rev-parse', '-q', '--verify', 'HEAD', check: false).stdout().strip() + '"', + ], + dependencies: libgit_dependencies, + include_directories: libgit_include_directories, +) + +libgit_library = static_library('git', + sources: libgit_sources, + c_args: libgit_c_args, + link_with: libgit_version_library, + dependencies: libgit_dependencies, + include_directories: libgit_include_directories, +) + +libgit = declare_dependency( + compile_args: libgit_c_args, + link_with: libgit_library, + dependencies: libgit_dependencies, + include_directories: libgit_include_directories, +) + +common_main_sources = ['common-main.c'] +common_main_link_args = [ ] +if host_machine.system() == 'windows' + # TODO: wire these up properly. + common_main_sources += import('windows').compile_resources('git.rc', args: [ + '-DMAJOR=1', + '-DMINOR=1', + '-DMICRO=1', + '-DPATCHLEVEL=0', + '-DGIT_VERSION=\\\"' + git_version + '.GIT\\\"', + ]) + if compiler.get_argument_syntax() == 'gcc' + common_main_link_args += [ + '-municode', + '-Wl,-nxcompat', + '-Wl,-dynamicbase', + '-Wl,-pic-executable,-e,mainCRTStartup', + ] + elif compiler.get_argument_syntax() == 'msvc' + common_main_link_args += [ + '/ENTRY:wmainCRTStartup', + 'invalidcontinue.obj', + ] + else + error('Unsupported compiler ' + compiler.get_id()) + endif +endif +common_main_library = static_library('common-main', + sources: common_main_sources, + c_args: libgit_c_args, + dependencies: libgit_dependencies, + include_directories: libgit_include_directories, +) +common_main = declare_dependency( + link_with: common_main_library, + link_args: common_main_link_args, +) + +bin_wrappers = [ ] +test_dependencies = [ ] + +git = executable('git', + sources: builtin_sources + 'git.c', + dependencies: [libgit, common_main], + install: true, + install_dir: get_option('libexecdir') / 'git-core', +) +bin_wrappers += git + +test_dependencies += executable('git-daemon', + sources: 'daemon.c', + dependencies: [libgit, common_main], + install: true, + install_dir: get_option('libexecdir') / 'git-core', +) + +test_dependencies += executable('git-sh-i18n--envsubst', + sources: 'sh-i18n--envsubst.c', + dependencies: [libgit, common_main], + install: true, + install_dir: get_option('libexecdir') / 'git-core', +) + +bin_wrappers += executable('git-shell', + sources: 'shell.c', + dependencies: [libgit, common_main], + install: true, + install_dir: get_option('libexecdir') / 'git-core', +) + +test_dependencies += executable('git-http-backend', + sources: 'http-backend.c', + dependencies: [libgit, common_main], + install: true, + install_dir: get_option('libexecdir') / 'git-core', +) + +bin_wrappers += executable('scalar', + sources: 'scalar.c', + dependencies: [libgit, common_main], + install: true, + install_dir: get_option('libexecdir') / 'git-core', +) + +if get_option('curl').enabled() + curl_sources = [ + 'http.c', + 'http-walker.c', + ] + + git_remote_http = executable('git-remote-http', + sources: curl_sources + 'remote-curl.c', + dependencies: [libgit, common_main], + install: true, + install_dir: get_option('libexecdir') / 'git-core', + ) + test_dependencies += git_remote_http + + test_dependencies += executable('git-http-fetch', + sources: curl_sources + 'http-fetch.c', + dependencies: [libgit, common_main], + install: true, + install_dir: get_option('libexecdir') / 'git-core', + ) + + if expat.found() + test_dependencies += executable('git-http-push', + sources: curl_sources + 'http-push.c', + dependencies: [libgit, common_main], + install: true, + install_dir: get_option('libexecdir') / 'git-core', + ) + endif + + foreach alias : [ 'git-remote-https', 'git-remote-ftp', 'git-remote-ftps' ] + test_dependencies += executable(alias, + objects: git_remote_http.extract_all_objects(recursive: false), + dependencies: [libgit, common_main], + ) + + install_symlink(alias + executable_suffix, + install_dir: get_option('libexecdir') / 'git-core', + pointing_to: 'git-remote-http', + ) + endforeach +endif + +imap_send_sources = ['imap-send.c'] +if use_curl_for_imap_send + imap_send_sources += curl_sources +endif + +test_dependencies += executable('git-imap-send', + sources: imap_send_sources, + dependencies: [libgit, common_main], + install: true, + install_dir: get_option('libexecdir') / 'git-core', +) + +foreach alias : [ 'git-receive-pack', 'git-upload-archive', 'git-upload-pack' ] + bin_wrappers += executable(alias, + objects: git.extract_all_objects(recursive: false), + dependencies: [libgit, common_main], + ) + + install_symlink(alias + executable_suffix, + install_dir: get_option('libexecdir') / 'git-core', + pointing_to: 'git-remote-http', + ) +endforeach + +foreach symlink : [ + 'git', + 'git-http-backend', + 'git-receive-pack', + 'git-shell', + 'git-upload-archive', + 'git-upload-pack', + 'scalar', +] + install_symlink(symlink, + install_dir: get_option('bindir'), + pointing_to: fs.relative_to(get_option('libexecdir') / 'git-core' / symlink, get_option('bindir')), + ) +endforeach + +scripts_sh = [ + 'git-difftool--helper.sh', + 'git-filter-branch.sh', + 'git-merge-octopus.sh', + 'git-merge-one-file.sh', + 'git-merge-resolve.sh', + 'git-mergetool--lib.sh', + 'git-mergetool.sh', + 'git-quiltimport.sh', + 'git-request-pull.sh', + 'git-sh-i18n.sh', + 'git-sh-setup.sh', + 'git-submodule.sh', + 'git-web--browse.sh', +] +if perl_features_enabled + scripts_sh += 'git-instaweb.sh' +endif + +foreach script : scripts_sh + test_dependencies += custom_target( + input: script, + output: fs.stem(script), + command: [ + shell, + meson.project_source_root() / 'generate-script.sh', + '@INPUT@', + '@OUTPUT@', + meson.project_build_root() / 'GIT-BUILD-OPTIONS', + ], + install: true, + install_dir: get_option('libexecdir') / 'git-core', + ) +endforeach + +if perl_features_enabled + scripts_perl = [ + 'git-archimport.perl', + 'git-cvsexportcommit.perl', + 'git-cvsimport.perl', + 'git-cvsserver.perl', + 'git-send-email.perl', + 'git-svn.perl', + ] + + pathsep = ':' + if host_machine.system() == 'windows' + pathsep = ';' + endif + + perl_header_template = 'perl/header_templates/fixed_prefix.template.pl' + if get_option('runtime_prefix') + perl_header_template = 'perl/header_templates/runtime_prefix.template.pl' + endif + + perl_header = configure_file( + input: perl_header_template, + output: 'GIT-PERL-HEADER', + configuration: { + 'GITEXECDIR_REL': get_option('libexecdir') / 'git-core', + 'PERLLIBDIR_REL': get_option('datadir') / 'perl5', + 'LOCALEDIR_REL': get_option('datadir') / 'locale', + 'INSTLIBDIR': get_option('datadir') / 'perl5', + 'PATHSEP': pathsep, + }, + ) + + generate_perl_command = [ + shell, + meson.project_source_root() / 'generate-perl.sh', + meson.project_build_root() / 'GIT-BUILD-OPTIONS', + git_version, + perl_header, + '@INPUT@', + '@OUTPUT@', + ] + + foreach script : scripts_perl + generated_script = custom_target( + input: script, + output: fs.stem(script), + command: generate_perl_command, + install: true, + install_dir: get_option('datadir') / 'perl5', + ) + test_dependencies += generated_script + if script == 'git-cvsserver.perl' + bin_wrappers += generated_script + endif + endforeach + + subdir('perl') +endif + +if python.found() + scripts_python = [ + 'git-p4.py' + ] + + foreach script : scripts_python + fs.copyfile(script, fs.stem(script), + install: true, + install_dir: get_option('libexecdir') / 'git-core', + ) + endforeach +endif + +mergetools = [ + 'mergetools/araxis', + 'mergetools/bc', + 'mergetools/codecompare', + 'mergetools/deltawalker', + 'mergetools/diffmerge', + 'mergetools/diffuse', + 'mergetools/ecmerge', + 'mergetools/emerge', + 'mergetools/examdiff', + 'mergetools/guiffy', + 'mergetools/gvimdiff', + 'mergetools/kdiff3', + 'mergetools/kompare', + 'mergetools/meld', + 'mergetools/nvimdiff', + 'mergetools/opendiff', + 'mergetools/p4merge', + 'mergetools/smerge', + 'mergetools/tkdiff', + 'mergetools/tortoisemerge', + 'mergetools/vimdiff', + 'mergetools/vscode', + 'mergetools/winmerge', + 'mergetools/xxdiff', +] + +foreach mergetool : mergetools + install_data(mergetool, install_dir: get_option('libexecdir') / 'git-core' / 'mergetools') +endforeach + +if intl.found() + subdir('po') +endif +subdir('contrib') +subdir('gitweb') +subdir('templates') + +# Everything but the bin-wrappers need to come before this target such that we +# can properly set up test dependencies. The bin-wrappers themselves are set up +# at configuration time, so these are fine. +if get_option('tests') + subdir('t') +endif + +subdir('bin-wrappers') +if get_option('docs') != [] + subdir('Documentation') +endif diff --git a/meson_options.txt b/meson_options.txt new file mode 100644 index 00000000000..9164ed69eaf --- /dev/null +++ b/meson_options.txt @@ -0,0 +1,73 @@ +option('default_pager', type: 'string', value: 'less', + description: 'Fall-back pager.') +option('default_editor', type: 'string', value: 'vi', + description: 'Fall-back editor.') +option('gitconfig', type: 'string', value: '/etc/gitconfig', + description: 'Path to the global git configuration file.') +option('gitattributes', type: 'string', value: '/etc/gitattributes', + description: 'Path to the global git attributes file.') +option('pager_environment', type: 'string', value: 'LESS=FRX LV=-c', + description: 'Environment used when spawning the pager') +option('runtime_prefix', type: 'boolean', value: false, + description: 'Resolve ancillary tooling and support files relative to the location of the runtime binary instead of hard-coding them into the binary.') + +option('curl', type: 'feature', value: 'enabled', + description: 'Build helpers used to access remotes with the HTTP transport.') +option('expat', type: 'feature', value: 'enabled', + description: 'Build helpers used to push to remotes with the HTTP transport.') +option('gettext', type: 'feature', value: 'auto', + description: 'Build translation files.') +option('iconv', type: 'feature', value: 'auto', + description: 'Support reencoding strings with different encodings.') +option('pcre2', type: 'feature', value: 'enabled', + description: 'Support Perl-compatible regular expressions in e.g. git-grep(1).') +option('perl', type: 'feature', value: 'auto', + description: 'Build tools written in Perl.') +option('perl_cpan_fallback', type: 'boolean', value: true, + description: 'Install bundled copies of CPAN modules that serve as a fallback in case the modules are not available on the system.') +option('python', type: 'feature', value: 'auto', + description: 'Build tools written in Python.') + +option('openssl', type: 'feature', value: 'auto', + description: 'Support access to HTTPS remotes. OpenSSL may still be pulled in if configured as SHA1 or SHA256 backend.') +option('CommonCrypto', type: 'feature', value: 'auto', + description: 'Build tools written in Python.') + +option('sha1_backend', type: 'combo', choices: ['openssl', 'block', 'sha1dc', 'common-crypto'], value: 'sha1dc', + description: 'The backend used for hashing objects with the SHA1 object format') +option('sha256_backend', type: 'combo', choices: ['openssl', 'nettle', 'gcrypt', 'block'], value: 'block', + description: 'The backend used for hashing objects with the SHA256 object format') + +option('macos_use_homebrew_gettext', type: 'boolean', value: true, + description: 'Use gettext from Homebrew instead of the slightly-broken system-provided one.') + +option('gitweb_config', type: 'string', value: 'gitweb_config.perl') +option('gitweb_config_system', type: 'string', value: '/etc/gitweb.conf') +option('gitweb_config_common', type: 'string', value: '/etc/gitweb-common.conf') +option('gitweb_home_link_str', type: 'string', value: 'projects') +option('gitweb_sitename', type: 'string', value: '') +option('gitweb_projectroot', type: 'string', value: '/pub/git') +option('gitweb_project_maxdepth', type: 'string', value: '2007') +option('gitweb_export_ok', type: 'string', value: '') +option('gitweb_strict_export', type: 'string', value: '') +option('gitweb_base_url', type: 'string', value: '') +option('gitweb_list', type: 'string', value: '') +option('gitweb_hometext', type: 'string', value: 'indextext.html') +option('gitweb_css', type: 'string', value: 'static/gitweb.css') +option('gitweb_logo', type: 'string', value: 'static/git-logo.png') +option('gitweb_favicon', type: 'string', value: 'static/git-favicon.png') +option('gitweb_js', type: 'string', value: 'static/gitweb.js') +option('gitweb_site_html_head_string', type: 'string', value: '') +option('gitweb_site_header', type: 'string', value: '') +option('gitweb_site_footer', type: 'string', value: '') +option('highlight_bin', type: 'string', value: 'highlight') + +option('docs', type: 'array', choices: ['man', 'html'], value: [], + description: 'Which documenattion formats to build and install.') +option('default_help_format', type: 'combo', choices: ['man', 'html'], value: 'man', + description: 'Default format used when executing git-help(1).') + +option('tests', type: 'boolean', value: true, + description: 'Enable building tests. This requires Perl, but is separate from the "perl" option such that you can build tests without Perl features enabled.') +option('test_output_directory', type: 'string', + description: 'Path to the directory used to store test outputs') diff --git a/perl/FromCPAN/Mail/meson.build b/perl/FromCPAN/Mail/meson.build new file mode 100644 index 00000000000..129cff161c5 --- /dev/null +++ b/perl/FromCPAN/Mail/meson.build @@ -0,0 +1,7 @@ +test_dependencies += custom_target( + input: 'Address.pm', + output: 'Address.pm', + command: generate_perl_command, + install: true, + install_dir: get_option('datadir') / 'perl5/FromCPAN/Mail', +) diff --git a/perl/FromCPAN/meson.build b/perl/FromCPAN/meson.build new file mode 100644 index 00000000000..4e7ea909df3 --- /dev/null +++ b/perl/FromCPAN/meson.build @@ -0,0 +1,9 @@ +test_dependencies += custom_target( + input: 'Error.pm', + output: 'Error.pm', + command: generate_perl_command, + install: true, + install_dir: get_option('datadir') / 'perl5/FromCPAN', +) + +subdir('Mail') diff --git a/perl/Git/LoadCPAN/Mail/meson.build b/perl/Git/LoadCPAN/Mail/meson.build new file mode 100644 index 00000000000..7da5b37adb2 --- /dev/null +++ b/perl/Git/LoadCPAN/Mail/meson.build @@ -0,0 +1,7 @@ +test_dependencies += custom_target( + input: 'Address.pm', + output: 'Address.pm', + command: generate_perl_command, + install: true, + install_dir: get_option('datadir') / 'perl5/Git/LoadCPAN/Mail', +) diff --git a/perl/Git/LoadCPAN/meson.build b/perl/Git/LoadCPAN/meson.build new file mode 100644 index 00000000000..9468c073aeb --- /dev/null +++ b/perl/Git/LoadCPAN/meson.build @@ -0,0 +1,9 @@ +test_dependencies += custom_target( + input: 'Error.pm', + output: 'Error.pm', + command: generate_perl_command, + install: true, + install_dir: get_option('datadir') / 'perl5/Git/LoadCPAN', +) + +subdir('Mail') diff --git a/perl/Git/SVN/Memoize/meson.build b/perl/Git/SVN/Memoize/meson.build new file mode 100644 index 00000000000..515ab3dd926 --- /dev/null +++ b/perl/Git/SVN/Memoize/meson.build @@ -0,0 +1,7 @@ +test_dependencies += custom_target( + input: 'YAML.pm', + output: 'YAML.pm', + command: generate_perl_command, + install: true, + install_dir: get_option('datadir') / 'perl5/Git/SVN', +) diff --git a/perl/Git/SVN/meson.build b/perl/Git/SVN/meson.build new file mode 100644 index 00000000000..8338531041d --- /dev/null +++ b/perl/Git/SVN/meson.build @@ -0,0 +1,20 @@ +foreach source : [ + 'Editor.pm', + 'Fetcher.pm', + 'GlobSpec.pm', + 'Log.pm', + 'Migration.pm', + 'Prompt.pm', + 'Ra.pm', + 'Utils.pm', +] + test_dependencies += custom_target( + input: source, + output: source, + command: generate_perl_command, + install: true, + install_dir: get_option('datadir') / 'perl5/Git/SVN', + ) +endforeach + +subdir('Memoize') diff --git a/perl/Git/meson.build b/perl/Git/meson.build new file mode 100644 index 00000000000..259209d7302 --- /dev/null +++ b/perl/Git/meson.build @@ -0,0 +1,18 @@ +foreach source : [ + 'I18N.pm', + 'IndexInfo.pm', + 'LoadCPAN.pm', + 'Packet.pm', + 'SVN.pm', +] + test_dependencies += custom_target( + input: source, + output: source, + command: generate_perl_command, + install: true, + install_dir: get_option('datadir') / 'perl5/Git', + ) +endforeach + +subdir('LoadCPAN') +subdir('SVN') diff --git a/perl/meson.build b/perl/meson.build new file mode 100644 index 00000000000..c22d6f8a1a3 --- /dev/null +++ b/perl/meson.build @@ -0,0 +1,12 @@ +test_dependencies += custom_target( + input: 'Git.pm', + output: 'Git.pm', + command: generate_perl_command, + install: true, + install_dir: get_option('datadir') / 'perl5', +) + +subdir('Git') +if get_option('perl_cpan_fallback') + subdir('FromCPAN') +endif diff --git a/po/meson.build b/po/meson.build new file mode 100644 index 00000000000..d7154b6395b --- /dev/null +++ b/po/meson.build @@ -0,0 +1,27 @@ +i18n = import('i18n') + +translations = i18n.gettext('git', + languages: [ + 'bg', + 'ca', + 'de', + 'el', + 'es', + 'fr', + 'id', + 'is', + 'it', + 'ko', + 'pl', + 'pt_PT', + 'ru', + 'sv', + 'tr', + 'uk', + 'vi', + 'zh_CN', + 'zh_TW', + ], + install: true, +) +test_dependencies += translations[0] diff --git a/subprojects/.gitignore b/subprojects/.gitignore new file mode 100644 index 00000000000..63ea916ef5f --- /dev/null +++ b/subprojects/.gitignore @@ -0,0 +1 @@ +/*/ diff --git a/subprojects/curl.wrap b/subprojects/curl.wrap new file mode 100644 index 00000000000..f7e384b85cf --- /dev/null +++ b/subprojects/curl.wrap @@ -0,0 +1,13 @@ +[wrap-file] +directory = curl-8.10.1 +source_url = https://github.com/curl/curl/releases/download/curl-8_10_1/curl-8.10.1.tar.xz +source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/curl_8.10.1-1/curl-8.10.1.tar.xz +source_filename = curl-8.10.1.tar.xz +source_hash = 73a4b0e99596a09fa5924a4fb7e4b995a85fda0d18a2c02ab9cf134bebce04ee +patch_filename = curl_8.10.1-1_patch.zip +patch_url = https://wrapdb.mesonbuild.com/v2/curl_8.10.1-1/get_patch +patch_hash = 707c28f35fc9b0e8d68c0c2800712007612f922a31da9637ce706a2159f3ddd8 +wrapdb_version = 8.10.1-1 + +[provide] +dependency_names = libcurl diff --git a/subprojects/expat.wrap b/subprojects/expat.wrap new file mode 100644 index 00000000000..2e0427dcfd1 --- /dev/null +++ b/subprojects/expat.wrap @@ -0,0 +1,13 @@ +[wrap-file] +directory = expat-2.6.3 +source_url = https://github.com/libexpat/libexpat/releases/download/R_2_6_3/expat-2.6.3.tar.xz +source_filename = expat-2.6.3.tar.bz2 +source_hash = 274db254a6979bde5aad404763a704956940e465843f2a9bd9ed7af22e2c0efc +patch_filename = expat_2.6.3-1_patch.zip +patch_url = https://wrapdb.mesonbuild.com/v2/expat_2.6.3-1/get_patch +patch_hash = cf017fbe105e31428b2768360bd9be39094df4e948a1e8d1c54b6f7c76460cb1 +source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/expat_2.6.3-1/expat-2.6.3.tar.bz2 +wrapdb_version = 2.6.3-1 + +[provide] +expat = expat_dep diff --git a/subprojects/openssl.wrap b/subprojects/openssl.wrap new file mode 100644 index 00000000000..873d55106e9 --- /dev/null +++ b/subprojects/openssl.wrap @@ -0,0 +1,15 @@ +[wrap-file] +directory = openssl-3.0.8 +source_url = https://www.openssl.org/source/openssl-3.0.8.tar.gz +source_filename = openssl-3.0.8.tar.gz +source_hash = 6c13d2bf38fdf31eac3ce2a347073673f5d63263398f1f69d0df4a41253e4b3e +patch_filename = openssl_3.0.8-3_patch.zip +patch_url = https://wrapdb.mesonbuild.com/v2/openssl_3.0.8-3/get_patch +patch_hash = 300da189e106942347d61a4a4295aa2edbcf06184f8d13b4cee0bed9fb936963 +source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/openssl_3.0.8-3/openssl-3.0.8.tar.gz +wrapdb_version = 3.0.8-3 + +[provide] +libcrypto = libcrypto_dep +libssl = libssl_dep +openssl = openssl_dep diff --git a/subprojects/pcre2.wrap b/subprojects/pcre2.wrap new file mode 100644 index 00000000000..7e184472543 --- /dev/null +++ b/subprojects/pcre2.wrap @@ -0,0 +1,16 @@ +[wrap-file] +directory = pcre2-10.44 +source_url = https://github.com/PCRE2Project/pcre2/releases/download/pcre2-10.44/pcre2-10.44.tar.bz2 +source_filename = pcre2-10.44.tar.bz2 +source_hash = d34f02e113cf7193a1ebf2770d3ac527088d485d4e047ed10e5d217c6ef5de96 +patch_filename = pcre2_10.44-2_patch.zip +patch_url = https://wrapdb.mesonbuild.com/v2/pcre2_10.44-2/get_patch +patch_hash = 4336d422ee9043847e5e10dbbbd01940d4c9e5027f31ccdc33a7898a1ca94009 +source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/pcre2_10.44-2/pcre2-10.44.tar.bz2 +wrapdb_version = 10.44-2 + +[provide] +libpcre2-8 = libpcre2_8 +libpcre2-16 = libpcre2_16 +libpcre2-32 = libpcre2_32 +libpcre2-posix = libpcre2_posix diff --git a/subprojects/zlib.wrap b/subprojects/zlib.wrap new file mode 100644 index 00000000000..aa14de17740 --- /dev/null +++ b/subprojects/zlib.wrap @@ -0,0 +1,13 @@ +[wrap-file] +directory = zlib-1.3.1 +source_url = http://zlib.net/fossils/zlib-1.3.1.tar.gz +source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/zlib_1.3.1-1/zlib-1.3.1.tar.gz +source_filename = zlib-1.3.1.tar.gz +source_hash = 9a93b2b7dfdac77ceba5a558a580e74667dd6fede4585b91eefb60f03b72df23 +patch_filename = zlib_1.3.1-1_patch.zip +patch_url = https://wrapdb.mesonbuild.com/v2/zlib_1.3.1-1/get_patch +patch_hash = e79b98eb24a75392009cec6f99ca5cdca9881ff20bfa174e8b8926d5c7a47095 +wrapdb_version = 1.3.1-1 + +[provide] +zlib = zlib_dep diff --git a/t/helper/meson.build b/t/helper/meson.build new file mode 100644 index 00000000000..5e83884246e --- /dev/null +++ b/t/helper/meson.build @@ -0,0 +1,91 @@ +test_tool_sources = [ + '../unit-tests/test-lib.c', + 'test-advise.c', + 'test-bitmap.c', + 'test-bloom.c', + 'test-bundle-uri.c', + 'test-cache-tree.c', + 'test-chmtime.c', + 'test-config.c', + 'test-crontab.c', + 'test-csprng.c', + 'test-date.c', + 'test-delete-gpgsig.c', + 'test-delta.c', + 'test-dir-iterator.c', + 'test-drop-caches.c', + 'test-dump-cache-tree.c', + 'test-dump-fsmonitor.c', + 'test-dump-split-index.c', + 'test-dump-untracked-cache.c', + 'test-env-helper.c', + 'test-example-tap.c', + 'test-find-pack.c', + 'test-fsmonitor-client.c', + 'test-genrandom.c', + 'test-genzeros.c', + 'test-getcwd.c', + 'test-hash-speed.c', + 'test-hash.c', + 'test-hashmap.c', + 'test-hexdump.c', + 'test-json-writer.c', + 'test-lazy-init-name-hash.c', + 'test-match-trees.c', + 'test-mergesort.c', + 'test-mktemp.c', + 'test-online-cpus.c', + 'test-pack-mtimes.c', + 'test-parse-options.c', + 'test-parse-pathspec-file.c', + 'test-partial-clone.c', + 'test-path-utils.c', + 'test-pcre2-config.c', + 'test-pkt-line.c', + 'test-proc-receive.c', + 'test-progress.c', + 'test-reach.c', + 'test-read-cache.c', + 'test-read-graph.c', + 'test-read-midx.c', + 'test-ref-store.c', + 'test-reftable.c', + 'test-regex.c', + 'test-repository.c', + 'test-revision-walking.c', + 'test-rot13-filter.c', + 'test-run-command.c', + 'test-scrap-cache-tree.c', + 'test-serve-v2.c', + 'test-sha1.c', + 'test-sha256.c', + 'test-sigchain.c', + 'test-simple-ipc.c', + 'test-string-list.c', + 'test-submodule-config.c', + 'test-submodule-nested-repo-config.c', + 'test-submodule.c', + 'test-subprocess.c', + 'test-tool.c', + 'test-trace2.c', + 'test-truncate.c', + 'test-userdiff.c', + 'test-wildmatch.c', + 'test-windows-named-pipe.c', + 'test-write-cache.c', + 'test-xml-encode.c', +] + +test_tool = executable('test-tool', + sources: test_tool_sources, + dependencies: [libgit, common_main], +) +bin_wrappers += test_tool +test_dependencies += test_tool + +test_fake_ssh = executable('test-fake-ssh', + sources: 'test-fake-ssh.c', + dependencies: [libgit, common_main], +) +bin_wrappers += test_fake_ssh +test_dependencies += test_fake_ssh diff --git a/t/meson.build b/t/meson.build new file mode 100644 index 00000000000..9ec0b7fa34a --- /dev/null +++ b/t/meson.build @@ -0,0 +1,1106 @@ +clar_test_suites = [ + 'unit-tests/ctype.c', + 'unit-tests/strvec.c', +] + +clar_sources = [ + 'unit-tests/clar/clar.c', + 'unit-tests/unit-test.c', +] + +clar_decls_h = custom_target( + input: clar_test_suites, + output: 'clar-decls.h', + command : [shell, meson.current_source_dir() + '/unit-tests/generate-clar-decls.sh', '@OUTPUT@', '@INPUT@'], + env: script_environment, +) +clar_sources += clar_decls_h + +clar_sources += custom_target( + input: clar_decls_h, + output: 'clar.suite', + feed: true, + capture: true, + command : [awk, '-f', meson.current_source_dir() + '/unit-tests/clar-generate.awk'], +) + +clar_unit_tests = executable('unit-tests', + sources: clar_sources + clar_test_suites, + dependencies: [libgit, common_main], +) +test('unit-tests', clar_unit_tests) + +unit_test_programs = [ + 'unit-tests/t-example-decorate.c', + 'unit-tests/t-hash.c', + 'unit-tests/t-hashmap.c', + 'unit-tests/t-mem-pool.c', + 'unit-tests/t-oid-array.c', + 'unit-tests/t-oidmap.c', + 'unit-tests/t-oidtree.c', + 'unit-tests/t-prio-queue.c', + 'unit-tests/t-reftable-basics.c', + 'unit-tests/t-reftable-block.c', + 'unit-tests/t-reftable-merged.c', + 'unit-tests/t-reftable-pq.c', + 'unit-tests/t-reftable-reader.c', + 'unit-tests/t-reftable-readwrite.c', + 'unit-tests/t-reftable-record.c', + 'unit-tests/t-reftable-stack.c', + 'unit-tests/t-reftable-tree.c', + 'unit-tests/t-strbuf.c', + 'unit-tests/t-strcmp-offset.c', + 'unit-tests/t-trailer.c', + 'unit-tests/t-urlmatch-normalization.c', +] + +foreach unit_test_program : unit_test_programs + unit_test_name = fs.stem(unit_test_program) + unit_test = executable(unit_test_name, + sources: [ + 'unit-tests/test-lib.c', + 'unit-tests/lib-oid.c', + 'unit-tests/lib-reftable.c', + unit_test_program, + ], + dependencies: [libgit, common_main], + ) + test(unit_test_name, unit_test, + workdir: meson.current_source_dir(), + timeout: 0, + ) +endforeach + +subdir('helper') + +integration_tests = [ + 't0000-basic.sh', + 't0001-init.sh', + 't0002-gitfile.sh', + 't0003-attributes.sh', + 't0004-unwritable.sh', + 't0005-signals.sh', + 't0006-date.sh', + 't0007-git-var.sh', + 't0008-ignores.sh', + 't0010-racy-git.sh', + 't0012-help.sh', + 't0013-sha1dc.sh', + 't0014-alias.sh', + 't0017-env-helper.sh', + 't0018-advice.sh', + 't0019-json-writer.sh', + 't0020-crlf.sh', + 't0021-conversion.sh', + 't0022-crlf-rename.sh', + 't0023-crlf-am.sh', + 't0024-crlf-archive.sh', + 't0025-crlf-renormalize.sh', + 't0026-eol-config.sh', + 't0027-auto-crlf.sh', + 't0028-working-tree-encoding.sh', + 't0029-core-unsetenvvars.sh', + 't0030-stripspace.sh', + 't0033-safe-directory.sh', + 't0034-root-safe-directory.sh', + 't0035-safe-bare-repository.sh', + 't0040-parse-options.sh', + 't0041-usage.sh', + 't0050-filesystem.sh', + 't0051-windows-named-pipe.sh', + 't0052-simple-ipc.sh', + 't0055-beyond-symlinks.sh', + 't0056-git-C.sh', + 't0060-path-utils.sh', + 't0061-run-command.sh', + 't0062-revision-walking.sh', + 't0063-string-list.sh', + 't0066-dir-iterator.sh', + 't0067-parse_pathspec_file.sh', + 't0068-for-each-repo.sh', + 't0070-fundamental.sh', + 't0071-sort.sh', + 't0080-unit-test-output.sh', + 't0081-find-pack.sh', + 't0090-cache-tree.sh', + 't0091-bugreport.sh', + 't0092-diagnose.sh', + 't0095-bloom.sh', + 't0100-previous.sh', + 't0101-at-syntax.sh', + 't0200-gettext-basic.sh', + 't0201-gettext-fallbacks.sh', + 't0202-gettext-perl.sh', + 't0203-gettext-setlocale-sanity.sh', + 't0204-gettext-reencode-sanity.sh', + 't0210-trace2-normal.sh', + 't0211-trace2-perf.sh', + 't0212-trace2-event.sh', + 't0300-credentials.sh', + 't0301-credential-cache.sh', + 't0302-credential-store.sh', + 't0303-credential-external.sh', + 't0410-partial-clone.sh', + 't0411-clone-from-partial.sh', + 't0450-txt-doc-vs-help.sh', + 't0500-progress-display.sh', + 't0600-reffiles-backend.sh', + 't0601-reffiles-pack-refs.sh', + 't0602-reffiles-fsck.sh', + 't0610-reftable-basics.sh', + 't0611-reftable-httpd.sh', + 't0612-reftable-jgit-compatibility.sh', + 't0613-reftable-write-options.sh', + 't1000-read-tree-m-3way.sh', + 't1001-read-tree-m-2way.sh', + 't1002-read-tree-m-u-2way.sh', + 't1003-read-tree-prefix.sh', + 't1004-read-tree-m-u-wf.sh', + 't1005-read-tree-reset.sh', + 't1006-cat-file.sh', + 't1007-hash-object.sh', + 't1008-read-tree-overlay.sh', + 't1009-read-tree-new-index.sh', + 't1010-mktree.sh', + 't1011-read-tree-sparse-checkout.sh', + 't1012-read-tree-df.sh', + 't1013-read-tree-submodule.sh', + 't1014-read-tree-confusing.sh', + 't1015-read-index-unmerged.sh', + 't1016-compatObjectFormat.sh', + 't1020-subdirectory.sh', + 't1021-rerere-in-workdir.sh', + 't1022-read-tree-partial-clone.sh', + 't1050-large.sh', + 't1051-large-conversion.sh', + 't1060-object-corruption.sh', + 't1090-sparse-checkout-scope.sh', + 't1091-sparse-checkout-builtin.sh', + 't1092-sparse-checkout-compatibility.sh', + 't1100-commit-tree-options.sh', + 't1300-config.sh', + 't1301-shared-repo.sh', + 't1302-repo-version.sh', + 't1303-wacky-config.sh', + 't1304-default-acl.sh', + 't1305-config-include.sh', + 't1306-xdg-files.sh', + 't1307-config-blob.sh', + 't1308-config-set.sh', + 't1309-early-config.sh', + 't1310-config-default.sh', + 't1350-config-hooks-path.sh', + 't1400-update-ref.sh', + 't1401-symbolic-ref.sh', + 't1402-check-ref-format.sh', + 't1403-show-ref.sh', + 't1404-update-ref-errors.sh', + 't1405-main-ref-store.sh', + 't1406-submodule-ref-store.sh', + 't1407-worktree-ref-store.sh', + 't1408-packed-refs.sh', + 't1409-avoid-packing-refs.sh', + 't1410-reflog.sh', + 't1411-reflog-show.sh', + 't1412-reflog-loop.sh', + 't1413-reflog-detach.sh', + 't1414-reflog-walk.sh', + 't1415-worktree-refs.sh', + 't1416-ref-transaction-hooks.sh', + 't1417-reflog-updateref.sh', + 't1418-reflog-exists.sh', + 't1419-exclude-refs.sh', + 't1420-lost-found.sh', + 't1430-bad-ref-name.sh', + 't1450-fsck.sh', + 't1451-fsck-buffer.sh', + 't1460-refs-migrate.sh', + 't1500-rev-parse.sh', + 't1501-work-tree.sh', + 't1502-rev-parse-parseopt.sh', + 't1503-rev-parse-verify.sh', + 't1504-ceiling-dirs.sh', + 't1505-rev-parse-last.sh', + 't1506-rev-parse-diagnosis.sh', + 't1507-rev-parse-upstream.sh', + 't1508-at-combinations.sh', + 't1509-root-work-tree.sh', + 't1510-repo-setup.sh', + 't1511-rev-parse-caret.sh', + 't1512-rev-parse-disambiguation.sh', + 't1513-rev-parse-prefix.sh', + 't1514-rev-parse-push.sh', + 't1515-rev-parse-outside-repo.sh', + 't1517-outside-repo.sh', + 't1600-index.sh', + 't1601-index-bogus.sh', + 't1700-split-index.sh', + 't1701-racy-split-index.sh', + 't1800-hook.sh', + 't2000-conflict-when-checking-files-out.sh', + 't2002-checkout-cache-u.sh', + 't2003-checkout-cache-mkdir.sh', + 't2004-checkout-cache-temp.sh', + 't2005-checkout-index-symlinks.sh', + 't2006-checkout-index-basic.sh', + 't2007-checkout-symlink.sh', + 't2008-checkout-subdir.sh', + 't2009-checkout-statinfo.sh', + 't2010-checkout-ambiguous.sh', + 't2011-checkout-invalid-head.sh', + 't2012-checkout-last.sh', + 't2013-checkout-submodule.sh', + 't2014-checkout-switch.sh', + 't2015-checkout-unborn.sh', + 't2016-checkout-patch.sh', + 't2017-checkout-orphan.sh', + 't2018-checkout-branch.sh', + 't2019-checkout-ambiguous-ref.sh', + 't2020-checkout-detach.sh', + 't2021-checkout-overwrite.sh', + 't2022-checkout-paths.sh', + 't2023-checkout-m.sh', + 't2024-checkout-dwim.sh', + 't2025-checkout-no-overlay.sh', + 't2026-checkout-pathspec-file.sh', + 't2027-checkout-track.sh', + 't2030-unresolve-info.sh', + 't2050-git-dir-relative.sh', + 't2060-switch.sh', + 't2070-restore.sh', + 't2071-restore-patch.sh', + 't2072-restore-pathspec-file.sh', + 't2080-parallel-checkout-basics.sh', + 't2081-parallel-checkout-collisions.sh', + 't2082-parallel-checkout-attributes.sh', + 't2100-update-cache-badpath.sh', + 't2101-update-index-reupdate.sh', + 't2102-update-index-symlinks.sh', + 't2103-update-index-ignore-missing.sh', + 't2104-update-index-skip-worktree.sh', + 't2105-update-index-gitfile.sh', + 't2106-update-index-assume-unchanged.sh', + 't2107-update-index-basic.sh', + 't2108-update-index-refresh-racy.sh', + 't2200-add-update.sh', + 't2201-add-update-typechange.sh', + 't2202-add-addremove.sh', + 't2203-add-intent.sh', + 't2204-add-ignored.sh', + 't2205-add-worktree-config.sh', + 't2300-cd-to-toplevel.sh', + 't2400-worktree-add.sh', + 't2401-worktree-prune.sh', + 't2402-worktree-list.sh', + 't2403-worktree-move.sh', + 't2404-worktree-config.sh', + 't2405-worktree-submodule.sh', + 't2406-worktree-repair.sh', + 't2407-worktree-heads.sh', + 't2408-worktree-relative.sh', + 't2500-untracked-overwriting.sh', + 't2501-cwd-empty.sh', + 't3000-ls-files-others.sh', + 't3001-ls-files-others-exclude.sh', + 't3002-ls-files-dashpath.sh', + 't3003-ls-files-exclude.sh', + 't3004-ls-files-basic.sh', + 't3005-ls-files-relative.sh', + 't3006-ls-files-long.sh', + 't3007-ls-files-recurse-submodules.sh', + 't3008-ls-files-lazy-init-name-hash.sh', + 't3009-ls-files-others-nonsubmodule.sh', + 't3010-ls-files-killed-modified.sh', + 't3011-common-prefixes-and-directory-traversal.sh', + 't3012-ls-files-dedup.sh', + 't3013-ls-files-format.sh', + 't3020-ls-files-error-unmatch.sh', + 't3040-subprojects-basic.sh', + 't3050-subprojects-fetch.sh', + 't3060-ls-files-with-tree.sh', + 't3070-wildmatch.sh', + 't3100-ls-tree-restrict.sh', + 't3101-ls-tree-dirname.sh', + 't3102-ls-tree-wildcards.sh', + 't3103-ls-tree-misc.sh', + 't3104-ls-tree-format.sh', + 't3105-ls-tree-output.sh', + 't3200-branch.sh', + 't3201-branch-contains.sh', + 't3202-show-branch.sh', + 't3203-branch-output.sh', + 't3204-branch-name-interpretation.sh', + 't3205-branch-color.sh', + 't3206-range-diff.sh', + 't3207-branch-submodule.sh', + 't3211-peel-ref.sh', + 't3300-funny-names.sh', + 't3301-notes.sh', + 't3302-notes-index-expensive.sh', + 't3303-notes-subtrees.sh', + 't3304-notes-mixed.sh', + 't3305-notes-fanout.sh', + 't3306-notes-prune.sh', + 't3307-notes-man.sh', + 't3308-notes-merge.sh', + 't3309-notes-merge-auto-resolve.sh', + 't3310-notes-merge-manual-resolve.sh', + 't3311-notes-merge-fanout.sh', + 't3320-notes-merge-worktrees.sh', + 't3321-notes-stripspace.sh', + 't3400-rebase.sh', + 't3401-rebase-and-am-rename.sh', + 't3402-rebase-merge.sh', + 't3403-rebase-skip.sh', + 't3404-rebase-interactive.sh', + 't3405-rebase-malformed.sh', + 't3406-rebase-message.sh', + 't3407-rebase-abort.sh', + 't3408-rebase-multi-line.sh', + 't3409-rebase-environ.sh', + 't3412-rebase-root.sh', + 't3413-rebase-hook.sh', + 't3415-rebase-autosquash.sh', + 't3416-rebase-onto-threedots.sh', + 't3417-rebase-whitespace-fix.sh', + 't3418-rebase-continue.sh', + 't3419-rebase-patch-id.sh', + 't3420-rebase-autostash.sh', + 't3421-rebase-topology-linear.sh', + 't3422-rebase-incompatible-options.sh', + 't3423-rebase-reword.sh', + 't3424-rebase-empty.sh', + 't3425-rebase-topology-merges.sh', + 't3426-rebase-submodule.sh', + 't3427-rebase-subtree.sh', + 't3428-rebase-signoff.sh', + 't3429-rebase-edit-todo.sh', + 't3430-rebase-merges.sh', + 't3431-rebase-fork-point.sh', + 't3432-rebase-fast-forward.sh', + 't3433-rebase-across-mode-change.sh', + 't3434-rebase-i18n.sh', + 't3435-rebase-gpg-sign.sh', + 't3436-rebase-more-options.sh', + 't3437-rebase-fixup-options.sh', + 't3438-rebase-broken-files.sh', + 't3500-cherry.sh', + 't3501-revert-cherry-pick.sh', + 't3502-cherry-pick-merge.sh', + 't3503-cherry-pick-root.sh', + 't3504-cherry-pick-rerere.sh', + 't3505-cherry-pick-empty.sh', + 't3506-cherry-pick-ff.sh', + 't3507-cherry-pick-conflict.sh', + 't3508-cherry-pick-many-commits.sh', + 't3509-cherry-pick-merge-df.sh', + 't3510-cherry-pick-sequence.sh', + 't3511-cherry-pick-x.sh', + 't3512-cherry-pick-submodule.sh', + 't3513-revert-submodule.sh', + 't3514-cherry-pick-revert-gpg.sh', + 't3600-rm.sh', + 't3601-rm-pathspec-file.sh', + 't3602-rm-sparse-checkout.sh', + 't3650-replay-basics.sh', + 't3700-add.sh', + 't3701-add-interactive.sh', + 't3702-add-edit.sh', + 't3703-add-magic-pathspec.sh', + 't3704-add-pathspec-file.sh', + 't3705-add-sparse-checkout.sh', + 't3800-mktag.sh', + 't3900-i18n-commit.sh', + 't3901-i18n-patch.sh', + 't3902-quoted.sh', + 't3903-stash.sh', + 't3904-stash-patch.sh', + 't3905-stash-include-untracked.sh', + 't3906-stash-submodule.sh', + 't3907-stash-show-config.sh', + 't3908-stash-in-worktree.sh', + 't3909-stash-pathspec-file.sh', + 't3910-mac-os-precompose.sh', + 't3920-crlf-messages.sh', + 't4000-diff-format.sh', + 't4001-diff-rename.sh', + 't4002-diff-basic.sh', + 't4003-diff-rename-1.sh', + 't4004-diff-rename-symlink.sh', + 't4005-diff-rename-2.sh', + 't4006-diff-mode.sh', + 't4007-rename-3.sh', + 't4008-diff-break-rewrite.sh', + 't4009-diff-rename-4.sh', + 't4010-diff-pathspec.sh', + 't4011-diff-symlink.sh', + 't4012-diff-binary.sh', + 't4013-diff-various.sh', + 't4014-format-patch.sh', + 't4015-diff-whitespace.sh', + 't4016-diff-quote.sh', + 't4017-diff-retval.sh', + 't4018-diff-funcname.sh', + 't4019-diff-wserror.sh', + 't4020-diff-external.sh', + 't4021-format-patch-numbered.sh', + 't4022-diff-rewrite.sh', + 't4023-diff-rename-typechange.sh', + 't4024-diff-optimize-common.sh', + 't4025-hunk-header.sh', + 't4026-color.sh', + 't4027-diff-submodule.sh', + 't4028-format-patch-mime-headers.sh', + 't4029-diff-trailing-space.sh', + 't4030-diff-textconv.sh', + 't4031-diff-rewrite-binary.sh', + 't4032-diff-inter-hunk-context.sh', + 't4033-diff-patience.sh', + 't4034-diff-words.sh', + 't4035-diff-quiet.sh', + 't4036-format-patch-signer-mime.sh', + 't4037-diff-r-t-dirs.sh', + 't4038-diff-combined.sh', + 't4039-diff-assume-unchanged.sh', + 't4040-whitespace-status.sh', + 't4041-diff-submodule-option.sh', + 't4042-diff-textconv-caching.sh', + 't4043-diff-rename-binary.sh', + 't4044-diff-index-unique-abbrev.sh', + 't4045-diff-relative.sh', + 't4046-diff-unmerged.sh', + 't4047-diff-dirstat.sh', + 't4048-diff-combined-binary.sh', + 't4049-diff-stat-count.sh', + 't4050-diff-histogram.sh', + 't4051-diff-function-context.sh', + 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't7520-ignored-hook-warning.sh', + 't7521-ignored-mode.sh', + 't7524-commit-summary.sh', + 't7525-status-rename.sh', + 't7526-commit-pathspec-file.sh', + 't7527-builtin-fsmonitor.sh', + 't7528-signed-commit-ssh.sh', + 't7600-merge.sh', + 't7601-merge-pull-config.sh', + 't7602-merge-octopus-many.sh', + 't7603-merge-reduce-heads.sh', + 't7604-merge-custom-message.sh', + 't7605-merge-resolve.sh', + 't7606-merge-custom.sh', + 't7607-merge-state.sh', + 't7608-merge-messages.sh', + 't7609-mergetool--lib.sh', + 't7610-mergetool.sh', + 't7611-merge-abort.sh', + 't7612-merge-verify-signatures.sh', + 't7614-merge-signoff.sh', + 't7615-diff-algo-with-mergy-operations.sh', + 't7700-repack.sh', + 't7701-repack-unpack-unreachable.sh', + 't7702-repack-cyclic-alternate.sh', + 't7703-repack-geometric.sh', + 't7704-repack-cruft.sh', + 't7800-difftool.sh', + 't7810-grep.sh', + 't7811-grep-open.sh', + 't7812-grep-icase-non-ascii.sh', + 't7813-grep-icase-iso.sh', + 't7814-grep-recurse-submodules.sh', + 't7815-grep-binary.sh', + 't7816-grep-binary-pattern.sh', + 't7817-grep-sparse-checkout.sh', + 't7900-maintenance.sh', + 't8001-annotate.sh', + 't8002-blame.sh', + 't8003-blame-corner-cases.sh', + 't8004-blame-with-conflicts.sh', + 't8005-blame-i18n.sh', + 't8006-blame-textconv.sh', + 't8007-cat-file-textconv.sh', + 't8008-blame-formats.sh', + 't8009-blame-vs-topicbranches.sh', + 't8010-cat-file-filters.sh', + 't8011-blame-split-file.sh', + 't8012-blame-colors.sh', + 't8013-blame-ignore-revs.sh', + 't8014-blame-ignore-fuzzy.sh', + 't9001-send-email.sh', + 't9002-column.sh', + 't9003-help-autocorrect.sh', + 't9100-git-svn-basic.sh', + 't9101-git-svn-props.sh', + 't9102-git-svn-deep-rmdir.sh', + 't9103-git-svn-tracked-directory-removed.sh', + 't9104-git-svn-follow-parent.sh', + 't9105-git-svn-commit-diff.sh', + 't9106-git-svn-commit-diff-clobber.sh', + 't9107-git-svn-migrate.sh', + 't9108-git-svn-glob.sh', + 't9109-git-svn-multi-glob.sh', + 't9110-git-svn-use-svm-props.sh', + 't9111-git-svn-use-svnsync-props.sh', + 't9112-git-svn-md5less-file.sh', + 't9113-git-svn-dcommit-new-file.sh', + 't9114-git-svn-dcommit-merge.sh', + 't9115-git-svn-dcommit-funky-renames.sh', + 't9116-git-svn-log.sh', + 't9117-git-svn-init-clone.sh', + 't9118-git-svn-funky-branch-names.sh', + 't9119-git-svn-info.sh', + 't9120-git-svn-clone-with-percent-escapes.sh', + 't9121-git-svn-fetch-renamed-dir.sh', + 't9122-git-svn-author.sh', + 't9123-git-svn-rebuild-with-rewriteroot.sh', + 't9124-git-svn-dcommit-auto-props.sh', + 't9125-git-svn-multi-glob-branch-names.sh', + 't9126-git-svn-follow-deleted-readded-directory.sh', + 't9127-git-svn-partial-rebuild.sh', + 't9128-git-svn-cmd-branch.sh', + 't9129-git-svn-i18n-commitencoding.sh', + 't9130-git-svn-authors-file.sh', + 't9131-git-svn-empty-symlink.sh', + 't9132-git-svn-broken-symlink.sh', + 't9133-git-svn-nested-git-repo.sh', + 't9134-git-svn-ignore-paths.sh', + 't9135-git-svn-moved-branch-empty-file.sh', + 't9136-git-svn-recreated-branch-empty-file.sh', + 't9137-git-svn-dcommit-clobber-series.sh', + 't9138-git-svn-authors-prog.sh', + 't9139-git-svn-non-utf8-commitencoding.sh', + 't9140-git-svn-reset.sh', + 't9141-git-svn-multiple-branches.sh', + 't9142-git-svn-shallow-clone.sh', + 't9143-git-svn-gc.sh', + 't9144-git-svn-old-rev_map.sh', + 't9145-git-svn-master-branch.sh', + 't9146-git-svn-empty-dirs.sh', + 't9147-git-svn-include-paths.sh', + 't9148-git-svn-propset.sh', + 't9150-svk-mergetickets.sh', + 't9151-svn-mergeinfo.sh', + 't9152-svn-empty-dirs-after-gc.sh', + 't9153-git-svn-rewrite-uuid.sh', + 't9154-git-svn-fancy-glob.sh', + 't9155-git-svn-fetch-deleted-tag.sh', + 't9156-git-svn-fetch-deleted-tag-2.sh', + 't9157-git-svn-fetch-merge.sh', + 't9158-git-svn-mergeinfo.sh', + 't9159-git-svn-no-parent-mergeinfo.sh', + 't9160-git-svn-preserve-empty-dirs.sh', + 't9161-git-svn-mergeinfo-push.sh', + 't9162-git-svn-dcommit-interactive.sh', + 't9163-git-svn-reset-clears-caches.sh', + 't9164-git-svn-dcommit-concurrent.sh', + 't9165-git-svn-fetch-merge-branch-of-branch.sh', + 't9166-git-svn-fetch-merge-branch-of-branch2.sh', + 't9167-git-svn-cmd-branch-subproject.sh', + 't9168-git-svn-partially-globbed-names.sh', + 't9169-git-svn-dcommit-crlf.sh', + 't9200-git-cvsexportcommit.sh', + 't9210-scalar.sh', + 't9211-scalar-clone.sh', + 't9300-fast-import.sh', + 't9301-fast-import-notes.sh', + 't9302-fast-import-unpack-limit.sh', + 't9303-fast-import-compression.sh', + 't9304-fast-import-marks.sh', + 't9350-fast-export.sh', + 't9351-fast-export-anonymize.sh', + 't9400-git-cvsserver-server.sh', + 't9401-git-cvsserver-crlf.sh', + 't9402-git-cvsserver-refs.sh', + 't9500-gitweb-standalone-no-errors.sh', + 't9501-gitweb-standalone-http-status.sh', + 't9502-gitweb-standalone-parse-output.sh', + 't9600-cvsimport.sh', + 't9601-cvsimport-vendor-branch.sh', + 't9602-cvsimport-branches-tags.sh', + 't9603-cvsimport-patchsets.sh', + 't9604-cvsimport-timestamps.sh', + 't9700-perl-git.sh', + 't9800-git-p4-basic.sh', + 't9801-git-p4-branch.sh', + 't9802-git-p4-filetype.sh', + 't9803-git-p4-shell-metachars.sh', + 't9804-git-p4-label.sh', + 't9805-git-p4-skip-submit-edit.sh', + 't9806-git-p4-options.sh', + 't9807-git-p4-submit.sh', + 't9808-git-p4-chdir.sh', + 't9809-git-p4-client-view.sh', + 't9810-git-p4-rcs.sh', + 't9811-git-p4-label-import.sh', + 't9812-git-p4-wildcards.sh', + 't9813-git-p4-preserve-users.sh', + 't9814-git-p4-rename.sh', + 't9815-git-p4-submit-fail.sh', + 't9816-git-p4-locked.sh', + 't9817-git-p4-exclude.sh', + 't9818-git-p4-block.sh', + 't9819-git-p4-case-folding.sh', + 't9820-git-p4-editor-handling.sh', + 't9821-git-p4-path-variations.sh', + 't9822-git-p4-path-encoding.sh', + 't9823-git-p4-mock-lfs.sh', + 't9824-git-p4-git-lfs.sh', + 't9825-git-p4-handle-utf16-without-bom.sh', + 't9826-git-p4-keep-empty-commits.sh', + 't9827-git-p4-change-filetype.sh', + 't9828-git-p4-map-user.sh', + 't9829-git-p4-jobs.sh', + 't9830-git-p4-symlink-dir.sh', + 't9831-git-p4-triggers.sh', + 't9832-unshelve.sh', + 't9833-errors.sh', + 't9834-git-p4-file-dir-bug.sh', + 't9835-git-p4-metadata-encoding-python2.sh', + 't9836-git-p4-metadata-encoding-python3.sh', + 't9850-shell.sh', + 't9901-git-web--browse.sh', + 't9902-completion.sh', + 't9903-bash-prompt.sh', +] + +# GIT_BUILD_DIR needs to be Unix-style without drive prefixes as it get added +# to the PATH variable. And given that drive prefixes contain a colon we'd +# otherwise end up with a broken PATH if we didn't convert it. +git_build_dir = meson.project_build_root() +if cygpath.found() + git_build_dir = run_command(cygpath, git_build_dir, check: true).stdout().strip() +endif + +test_environment = script_environment +test_environment.set('GIT_BUILD_DIR', git_build_dir) + +foreach integration_test : integration_tests + test(fs.stem(integration_test), shell, + args: [ integration_test ], + workdir: meson.current_source_dir(), + env: test_environment, + depends: test_dependencies + bin_wrappers, + timeout: 0, + ) +endforeach diff --git a/templates/hooks/meson.build b/templates/hooks/meson.build new file mode 100644 index 00000000000..f948b9fb145 --- /dev/null +++ b/templates/hooks/meson.build @@ -0,0 +1,24 @@ +hooks = [ + 'applypatch-msg.sample', + 'commit-msg.sample', + 'fsmonitor-watchman.sample', + 'post-update.sample', + 'pre-applypatch.sample', + 'pre-commit.sample', + 'pre-merge-commit.sample', + 'prepare-commit-msg.sample', + 'pre-push.sample', + 'pre-rebase.sample', + 'pre-receive.sample', + 'push-to-checkout.sample', + 'sendemail-validate.sample', + 'update.sample', +] + +foreach hook : hooks + configure_file( + input: hook, + output: hook, + configuration: template_config, + ) +endforeach diff --git a/templates/info/meson.build b/templates/info/meson.build new file mode 100644 index 00000000000..1a2f2f84d2f --- /dev/null +++ b/templates/info/meson.build @@ -0,0 +1,5 @@ +configure_file( + input: 'exclude', + output: 'exclude', + configuration: template_config, +) diff --git a/templates/meson.build b/templates/meson.build new file mode 100644 index 00000000000..010b9ef6d3a --- /dev/null +++ b/templates/meson.build @@ -0,0 +1,13 @@ +template_config = configuration_data() +template_config.set('PERL_PATH', perl.found() ? fs.as_posix(perl.full_path()) : '') +template_config.set('SHELL_PATH', fs.as_posix(shell.full_path())) +template_config.set('GITWEBDIR', fs.as_posix(get_option('prefix') / get_option('datadir') / 'gitweb')) + +configure_file( + input: 'description', + output: 'description', + configuration: template_config, +) + +subdir('hooks') +subdir('info')
-- 2.47.0.229.g8f8d6eee53.dirty