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7d549fe317
It is possible to configure a Git build without Perl when disabling both
our test suite and all Perl-based features. In Meson, this can be
achieved with `meson setup -Dperl=disabled -Dtests=false`.
It was reported by a user that this breaks the Meson build because
gitweb gets built even if Perl was not discovered in such a build:
$ meson setup .. -Dtests=false -Dperl=disabled
...
../gitweb/meson.build:2:43: ERROR: Unable to get the path of a not-found external program
Fix this issue by introducing a new feature-option that allows the user
to configure whether or not to build Gitweb. The feature is set to
'auto' by default and will be disabled automatically in case Perl was
not found on the system.
Reported-by: Daniel Engberg <daniel.engberg.lists@pyret.net>
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
84 lines
4.8 KiB
Meson
84 lines
4.8 KiB
Meson
# Configuration for how Git behaves at runtime.
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option('default_pager', type: 'string', value: 'less',
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description: 'Fall-back pager.')
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option('default_editor', type: 'string', value: 'vi',
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description: 'Fall-back editor.')
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option('gitconfig', type: 'string', value: '/etc/gitconfig',
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description: 'Path to the global git configuration file.')
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option('gitattributes', type: 'string', value: '/etc/gitattributes',
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description: 'Path to the global git attributes file.')
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option('pager_environment', type: 'string', value: 'LESS=FRX LV=-c',
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description: 'Environment used when spawning the pager')
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option('perl_cpan_fallback', type: 'boolean', value: true,
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description: 'Install bundled copies of CPAN modules that serve as a fallback in case the modules are not available on the system.')
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option('runtime_prefix', type: 'boolean', value: false,
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description: 'Resolve ancillary tooling and support files relative to the location of the runtime binary instead of hard-coding them into the binary.')
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option('sane_tool_path', type: 'string', value: '',
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description: 'A colon-separated list of paths to prepend to PATH if your tools in /usr/bin are broken.')
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# Features supported by Git.
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option('curl', type: 'feature', value: 'enabled',
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description: 'Build helpers used to access remotes with the HTTP transport.')
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option('expat', type: 'feature', value: 'enabled',
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description: 'Build helpers used to push to remotes with the HTTP transport.')
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option('gettext', type: 'feature', value: 'auto',
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description: 'Build translation files.')
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option('gitweb', type: 'feature', value: 'auto',
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description: 'Build Git web interface. Requires Perl.')
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option('iconv', type: 'feature', value: 'auto',
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description: 'Support reencoding strings with different encodings.')
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option('pcre2', type: 'feature', value: 'enabled',
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description: 'Support Perl-compatible regular expressions in e.g. git-grep(1).')
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option('perl', type: 'feature', value: 'auto',
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description: 'Build tools written in Perl.')
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option('python', type: 'feature', value: 'auto',
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description: 'Build tools written in Python.')
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option('regex', type: 'feature', value: 'auto',
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description: 'Use the system-provided regex library instead of the bundled one.')
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# Backends.
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option('https_backend', type: 'combo', value: 'auto', choices: ['auto', 'openssl', 'CommonCrypto', 'none'],
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description: 'The HTTPS backend to use when connecting to remotes.')
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option('sha1_backend', type: 'combo', choices: ['openssl', 'block', 'sha1dc', 'common-crypto'], value: 'sha1dc',
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description: 'The backend used for hashing objects with the SHA1 object format')
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option('sha256_backend', type: 'combo', choices: ['openssl', 'nettle', 'gcrypt', 'block'], value: 'block',
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description: 'The backend used for hashing objects with the SHA256 object format')
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# Build tweaks.
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option('macos_use_homebrew_gettext', type: 'boolean', value: true,
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description: 'Use gettext from Homebrew instead of the slightly-broken system-provided one.')
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# gitweb configuration.
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option('gitweb_config', type: 'string', value: 'gitweb_config.perl')
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option('gitweb_config_system', type: 'string', value: '/etc/gitweb.conf')
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option('gitweb_config_common', type: 'string', value: '/etc/gitweb-common.conf')
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option('gitweb_home_link_str', type: 'string', value: 'projects')
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option('gitweb_sitename', type: 'string', value: '')
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option('gitweb_projectroot', type: 'string', value: '/pub/git')
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option('gitweb_project_maxdepth', type: 'string', value: '2007')
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option('gitweb_export_ok', type: 'string', value: '')
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option('gitweb_strict_export', type: 'string', value: '')
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option('gitweb_base_url', type: 'string', value: '')
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option('gitweb_list', type: 'string', value: '')
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option('gitweb_hometext', type: 'string', value: 'indextext.html')
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option('gitweb_css', type: 'string', value: 'static/gitweb.css')
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option('gitweb_logo', type: 'string', value: 'static/git-logo.png')
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option('gitweb_favicon', type: 'string', value: 'static/git-favicon.png')
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option('gitweb_js', type: 'string', value: 'static/gitweb.js')
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option('gitweb_site_html_head_string', type: 'string', value: '')
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option('gitweb_site_header', type: 'string', value: '')
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option('gitweb_site_footer', type: 'string', value: '')
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option('highlight_bin', type: 'string', value: 'highlight')
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# Documentation.
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option('docs', type: 'array', choices: ['man', 'html'], value: [],
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description: 'Which documenattion formats to build and install.')
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option('default_help_format', type: 'combo', choices: ['man', 'html'], value: 'man',
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description: 'Default format used when executing git-help(1).')
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# Testing.
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option('tests', type: 'boolean', value: true,
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description: 'Enable building tests. This requires Perl, but is separate from the "perl" option such that you can build tests without Perl features enabled.')
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option('test_output_directory', type: 'string',
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description: 'Path to the directory used to store test outputs')
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