\section{Ebuild-specific Commands} \label{sec:pkg-mgr-commands} The following commands will always be available in the ebuild environment, provided by the package manager. Except where otherwise noted, they may be internal (shell functions or aliases) or external commands available in \t{PATH}; where this is not specified, ebuilds may not rely upon either behaviour. Unless otherwise noted, any output of these commands ends with a newline. \subsection{Failure behaviour and related commands} \label{sec:failure-behaviour} \featurelabel{die-on-failure} Where a command is listed as having EAPI dependent failure behaviour, a failure shall either result in a non-zero exit status or abort the build process, as determined by table~\ref{tab:commands-die-table}. The following commands affect this behaviour: \begin{description} \item[nonfatal] \featurelabel{nonfatal} Executes the remainder of its arguments as a command, preserving the exit status. If this results in a command being called that would normally abort the build process due to a failure, instead a non-zero exit status shall be returned. Only in EAPIs listed in table~\ref{tab:commands-die-table} as supporting \t{nonfatal}. Explicit \t{die} or \t{assert} commands only respect \t{nonfatal} when called with the \t{-n} option and in EAPIs supporting this option, see table~\ref{tab:nonfatal-die}. \end{description} \ChangeWhenAddingAnEAPI{7} \begin{centertable}{EAPI command failure behaviour} \label{tab:commands-die-table} \begin{tabular}{lll} \toprule \multicolumn{1}{c}{\textbf{EAPI}} & \multicolumn{1}{c}{\textbf{Command failure behaviour}} & \multicolumn{1}{c}{\textbf{Supports \t{nonfatal}?}} \\ \midrule 0, 1, 2, 3 & Non-zero exit & No \\ 4, 5, 6, 7 & Aborts & Yes \\ \bottomrule \end{tabular} \end{centertable} \subsection{Banned commands} \label{sec:banned-commands} \featurelabel{banned-commands} Some commands are banned in some EAPIs. If a banned command is called, the package manager must abort the build process indicating an error. \ChangeWhenAddingAnEAPI{7} \begin{centertable}{Banned commands} \label{tab:banned-commands-table} \begin{tabular}{llll} \toprule \multicolumn{1}{c}{\textbf{EAPI}} & \multicolumn{3}{c}{\textbf{Command banned?}} \\ \multicolumn{1}{c}{} & \multicolumn{1}{c}{\textbf{\t{dohard}}} & \multicolumn{1}{c}{\textbf{\t{dosed}}} & \multicolumn{1}{c}{\textbf{\t{einstall}}} \\ \midrule 0, 1, 2, 3 & No & No & No \\ 4, 5 & Yes & Yes & No \\ 6, 7 & Yes & Yes & Yes \\ \bottomrule \end{tabular} \end{centertable} \subsection{Sandbox commands} These commands affect the behaviour of the sandbox. Each command takes a single directory as argument. Ebuilds must not run any of these commands once the current phase function has returned. \begin{description} \item[addread] Add a directory to the permitted read list. \item[addwrite] Add a directory to the permitted write list. \item[addpredict] Add a directory to the predict list. Any write to a location in this list will be denied, but will not trigger access violation messages or abort the build process. \item[adddeny] Add a directory to the deny list. \end{description} \featurelabel{sandbox-rm} Additionally, in EAPIs listed in table~\ref{tab:sandbox-command-table} as supporting the respective commands, the following commands are available: \begin{description} \item[rmread] Remove a directory from the permitted read list. \item[rmwrite] Remove a directory from the permitted write list. \item[rmpredict] Remove a directory from the predict list. \item[rmdeny] Remove a directory from the deny list. \end{description} All of these commands match paths exactly. Removing a directory that is not present on the list is silently ignored. \ChangeWhenAddingAnEAPI{7} \begin{centertable}{Additional sandbox commands in EAPIs} \label{tab:sandbox-command-table} \begin{tabular}{lllll} \toprule \multicolumn{1}{c}{\textbf{EAPI}} & \multicolumn{1}{c}{\textbf{\t{rmread}?}} & \multicolumn{1}{c}{\textbf{\t{rmwrite}?}} & \multicolumn{1}{c}{\textbf{\t{rmpredict}?}} & \multicolumn{1}{c}{\textbf{\t{rmdeny}?}} \\ \midrule 0, 1, 2, 3, 4, 5, 6 & No & No & No & No \\ 7 & Yes & Yes & Yes & Yes \\ \bottomrule \end{tabular} \end{centertable} \subsection{Package manager query commands} These commands are used to extract information about the system. Ebuilds must not run any of these commands in parallel with any other package manager command. Ebuilds must not run any of these commands once the current phase function has returned. \featurelabel{host-root-option} In EAPIs listed in table~\ref{tab:foo-version-host-root-table} as supporting option \t{-{}-host-root}, this flag as the first argument will cause the query to apply to the host root instead of \t{ROOT}. \begin{description} \item[has_version] Takes exactly one package dependency specification as an argument. Returns true if a package matching the specification is installed in \t{ROOT}, and false otherwise. \item[best_version] Takes exactly one package dependency specification as an argument. If a matching package is installed, prints the category, package name and version of the highest matching version; otherwise, prints an empty string. The exit code is unspecified. \end{description} \ChangeWhenAddingAnEAPI{7} \begin{centertable}{EAPIs supporting \t{-{}-host-root} for \t{*_version} commands} \label{tab:foo-version-host-root-table} \begin{tabular}{ll} \toprule \multicolumn{1}{c}{\textbf{EAPI}} & \multicolumn{1}{c}{\textbf{\t{*_version} supports \t{-{}-host-root}?}} \\ \midrule 0, 1, 2, 3, 4 & No \\ 5, 6 & Yes \\ \bottomrule \end{tabular} \end{centertable} \subsection{Output commands} These commands display messages to the user. Unless otherwise stated, the entire argument list is used as a message, with backslash-escaped characters interpreted as for the \t{echo -e} command of bash, notably \t{\textbackslash t} for a horizontal tab, \t{\textbackslash n} for a new line, and \t{\textbackslash\textbackslash} for a literal backslash. Ebuilds must not run any of these commands once the current phase function has returned. Unless otherwise noted, output may be sent to stdout, stderr or some other appropriate facility. \begin{description} \item[einfo] Displays an informational message. \item[einfon] Displays an informational message without a trailing newline. \item[elog] Displays an informational message of slightly higher importance. The package manager may choose to log \t{elog} messages by default where \t{einfo} messages are not, for example. \item[ewarn] Displays a warning message. Must not go to stdout. \item[eerror] Displays an error message. Must not go to stdout. \item[ebegin] Displays an informational message. Should be used when beginning a possibly lengthy process, and followed by a call to \t{eend}. \item[eend] Indicates that the process begun with an \t{ebegin} message has completed. Takes one fixed argument, which is a numeric return code, and an optional message in all subsequent arguments. If the first argument is 0, prints a success indicator; otherwise, prints the message followed by a failure indicator. Returns its first argument as exit status. \end{description} \subsection{Error commands} These commands are used when an error is detected that will prevent the build process from completing. Ebuilds must not run any of these commands once the current phase function has returned. \begin{description} \item[die] \featurelabel{nonfatal-die} If called under the \t{nonfatal} command (as per section~\ref{sec:failure-behaviour}) and with \t{-n} as its first parameter, displays a failure message provided in its following argument and then returns a non-zero exit status. Only in EAPIs listed in table~\ref{tab:nonfatal-die} as supporting option~\t{-n}. Otherwise, displays a failure message provided in its first and only argument, and then aborts the build process. \t{die} is \e{not} guaranteed to work correctly if called from a subshell environment. \item[assert] Checks the value of the shell's pipe status variable, and if any component is non-zero (indicating failure), calls \t{die}, passing any parameters to it. \end{description} \ChangeWhenAddingAnEAPI{7} \begin{centertable}{EAPIs supporting \t{-n} for \t{die} and \t{assert} commands} \label{tab:nonfatal-die} \begin{tabular}{ll} \toprule \multicolumn{1}{c}{\textbf{EAPI}} & \multicolumn{1}{c}{\textbf{\t{die} and \t{assert} support \t{-n}?}} \\ \midrule 0, 1, 2, 3, 4, 5 & No \\ 6, 7 & Yes \\ \bottomrule \end{tabular} \end{centertable} \subsection{Patch commands} These commands are used during the \t{src_prepare} phase to apply patches to the package's sources. Ebuilds must not run any of these commands once the current phase function has returned. \begin{description} \item[eapply] \featurelabel{eapply} Takes zero or more GNU patch options, followed by one or more file or directory paths. Processes options and applies all patches found in specified locations according to algorithm~\ref{alg:eapply}. If applying the patches fails, it aborts the build using \t{die}, unless run using \t{nonfatal}, in which case it returns non-zero exit status. Only available in EAPIs listed in table~\ref{tab:patch-commands} as supporting \t{eapply}. \begin{algorithm} \caption{\t{eapply} logic} \label{alg:eapply} \begin{algorithmic}[1] \IF{any parameter is equal to \t{"-{}-"}} \STATE collect all parameters before the first \t{"-{}-"} in the \t{options} array \STATE collect all parameters after the first \t{"-{}-"} in the \t{files} array \ELSIF{any parameter that begins with a hyphen follows one that does not} \STATE abort the build process with an error \ELSE \STATE collect all parameters beginning with a hyphen in the \t{options} array \STATE collect all remaining parameters in the \t{files} array \ENDIF \IF{the \t{files} array is empty} \STATE abort the build process with an error \ENDIF \FORALL{\t{x} in the \t{files} array} \IF{\t{\$x} is a directory} \IF{\NOT any files match \t{\$x/*.diff} or \t{\$x/*.patch}} \STATE abort the build process with an error \ENDIF \FORALL{files \t{f} matching \t{\$x/*.diff} or \t{\$x/*.patch}, sorted in POSIX locale} \STATE call \t{patch -p1 -f -g0 -{}-no-backup-if-mismatch "\$\{options[@]\}" < "\$f"} \IF{child process returned with non-zero exit status} \RETURN immediately with that status \ENDIF \ENDFOR \ELSE \STATE call \t{patch -p1 -f -g0 -{}-no-backup-if-mismatch "\$\{options[@]\}" < "\$x"} \IF{child process returned with non-zero exit status} \RETURN immediately with that status \ENDIF \ENDIF \ENDFOR \RETURN shell true (0) \end{algorithmic} \end{algorithm} \item[eapply_user] \featurelabel{eapply-user} Takes no arguments. Package managers supporting it apply user-provided patches to the source tree in the current working directory. Exact behaviour is implementation defined and beyond the scope of this specification. Package managers not supporting it must implement the command as a no-op. Returns shell true (0) if patches applied successfully, or if no patches were provided. Otherwise, aborts the build process, unless run using \t{nonfatal}, in which case it returns non-zero exit status. Only available in EAPIs listed in table~\ref{tab:patch-commands} as supporting \t{eapply_user}. In EAPIs where it is supported, \t{eapply_user} must be called once in the \t{src_prepare} phase. For any subsequent calls, the command will do nothing and return~0. \end{description} \ChangeWhenAddingAnEAPI{7} \begin{centertable}{Patch commands for EAPIs} \label{tab:patch-commands} \begin{tabular}{lll} \toprule \multicolumn{1}{c}{\textbf{EAPI}} & \multicolumn{1}{c}{\textbf{\t{eapply}?}} & \multicolumn{1}{c}{\textbf{\t{eapply_user}?}} \\ \midrule 0, 1, 2, 3, 4, 5 & No & No \\ 6, 7 & Yes & Yes \\ \bottomrule \end{tabular} \end{centertable} \subsection{Build commands} These commands are used during the \t{src_configure}, \t{src_compile}, and \t{src_install} phases to run the package's build commands. Ebuilds must not run any of these commands once the current phase function has returned. \begin{description} \item[econf] Calls the program's \t{./configure} script. This is designed to work with GNU Autoconf-generated scripts. Any additional parameters passed to \t{econf} are passed directly to \t{./configure}, after the default options below. \t{econf} will look in the current working directory for a configure script unless the \t{ECONF_SOURCE} environment variable is set, in which case it is taken to be the directory containing it. \featurelabel{econf-options} \t{econf} must pass the following options to the configure script: \begin{itemize} \item \t{-{}-prefix} must default to \t{\$\{EPREFIX\}/usr} unless overridden by \t{econf}'s caller. \item \t{-{}-mandir} must be \t{\$\{EPREFIX\}/usr/share/man} \item \t{-{}-infodir} must be \t{\$\{EPREFIX\}/usr/share/info} \item \t{-{}-datadir} must be \t{\$\{EPREFIX\}/usr/share} \item \t{-{}-sysconfdir} must be \t{\$\{EPREFIX\}/etc} \item \t{-{}-localstatedir} must be \t{\$\{EPREFIX\}/var/lib} \item \t{-{}-docdir} must be \t{\$\{EPREFIX\}/usr/share/doc/\$\{PF\}}, if the EAPI is listed in table~\ref{tab:econf-options-table} as using it. This option will only be passed if the string \t{-{}-docdir} occurs in the output of \t{configure -{}-help}. \item \t{-{}-htmldir} must be \t{\$\{EPREFIX\}/usr/share/doc/\$\{PF\}/html}, if the EAPI is listed in table~\ref{tab:econf-options-table} as using it. This option will only be passed if the string \t{-{}-htmldir} occurs in the output of \t{configure -{}-help}. \item \t{-{}-build} must be the value of the \t{CBUILD} environment variable. This option will only be passed if \t{CBUILD} is non-empty. \item \t{-{}-host} must be the value of the \t{CHOST} environment variable. \item \t{-{}-target} must be the value of the \t{CTARGET} environment variable. This option will only be passed if \t{CTARGET} is non-empty. \item \t{-{}-libdir} must be set according to algorithm~\ref{alg:econf-libdir}. \item \t{-{}-disable-dependency-tracking}, if the EAPI is listed in table~\ref{tab:econf-options-table} as using it. This option will only be passed if the string \t{-{}-disable-dependency-tracking} occurs in the output of \t{configure -{}-help}. \item \t{-{}-disable-silent-rules}, if the EAPI is listed in table~\ref{tab:econf-options-table} as using it. This option will only be passed if the string \t{-{}-disable-silent-rules} occurs in the output of \t{configure -{}-help}. \end{itemize} \ChangeWhenAddingAnEAPI{7} \begin{centertable}{Extra \t{econf} arguments for EAPIs} \label{tab:econf-options-table} \begin{tabular}{lllll} \toprule \multicolumn{1}{c}{\textbf{EAPI}} & \multicolumn{1}{c}{\textbf{-{}-disable-dependency-tracking}} & \multicolumn{1}{c}{\textbf{-{}-disable-silent-rules}} & \multicolumn{1}{c}{\textbf{-{}-docdir}} & \multicolumn{1}{c}{\textbf{-{}-htmldir}} \\ \midrule 0, 1, 2, 3 & No & No & No & No \\ 4 & Yes & No & No & No \\ 5 & Yes & Yes & No & No \\ 6, 7 & Yes & Yes & Yes & Yes \\ \bottomrule \end{tabular} \end{centertable} Note that the \t{\$\{EPREFIX\}} component represents the same offset-prefix as described in table~\ref{tab:defined-vars}. It facilitates offset-prefix installations which is supported by EAPIs listed in table~\ref{tab:offset-env-vars-table}. When no offset-prefix installation is in effect, \t{EPREFIX} becomes the empty string, making the behaviour of \t{econf} equal for both offset-prefix supporting and agnostic EAPIs. \t{econf} must be implemented internally---that is, as a bash function and not an external script. Should any portion of it fail, it must abort the build using \t{die}, unless run using \t{nonfatal}, in which case it must return non-zero exit status. \begin{algorithm} \caption{\t{econf -{}-libdir} logic} \label{alg:econf-libdir} \begin{algorithmic}[1] \STATE let prefix=\$\{EPREFIX\}/usr \IF{the caller specified -{}-prefix=\$p} \STATE let prefix=\$p \ENDIF \STATE let libdir= \IF{the ABI environment variable is set} \STATE let libvar=LIBDIR_\$ABI \IF{the environment variable named by libvar is set} \STATE let libdir=the value of the variable named by libvar \ENDIF \ENDIF \IF{libdir is non-empty} \STATE pass -{}-libdir=\$prefix/\$libdir to configure \ENDIF \end{algorithmic} \end{algorithm} \item[emake] Calls the \t{\$MAKE} program, or GNU make if the \t{MAKE} variable is unset. Any arguments given are passed directly to the make command, as are the user's chosen \t{MAKEOPTS}\@. Arguments given to \t{emake} override user configuration. See also section~\ref{sec:guaranteed-system-commands}. \t{emake} must be an external program and cannot be a function or alias---it must be callable from e.\,g.\ \t{xargs}. Failure behaviour is EAPI dependent as per section~\ref{sec:failure-behaviour}. \item[einstall] A shortcut for the command given in listing~\ref{lst:einstall}. Any arguments given to \t{einstall} are passed verbatim to \t{emake}, as shown. Failure behaviour is EAPI dependent as per section~\ref{sec:failure-behaviour}. In EAPIs listed in table~\ref{tab:banned-commands-table}, this command is banned as per section~\ref{sec:banned-commands}. The variable \t{ED} is defined as in table~\ref{tab:defined-vars} and depends on the use of an offset-prefix. When such offset-prefix is absent, \t{ED} is equivalent to \t{D}\@. \t{ED} is always available in EAPIs that support offset-prefix installations as listed in table~\ref{tab:offset-env-vars-table}, hence EAPIs lacking offset-prefix support should use \t{D} instead of \t{ED} in the command given in listing~\ref{lst:einstall}. Variable \t{libdir} is an auxiliary local variable whose value is determined by algorithm~\ref{alg:ebuild-libdir}. \begin{listing}[H] \caption{\t{einstall} command} \label{lst:einstall} \begin{verbatim} emake \ prefix="${ED}"/usr \ datadir="${ED}"/usr/share \ mandir="${ED}"/usr/share/man \ infodir="${ED}"/usr/share/info \ libdir="${ED}"/usr/${libdir} \ localstatedir="${ED}"/var/lib \ sysconfdir="${ED}"/etc \ -j1 \ "$@" \ install \end{verbatim} \end{listing} \end{description} \subsection{Installation commands} These commands are used to install files into the staging area, in cases where the package's \t{make install} target cannot be used or does not install all needed files. Except where otherwise stated, all filenames created or modified are relative to the staging directory including the offset-prefix \t{ED} in offset-prefix aware EAPIs, or just the staging directory \t{D} in offset-prefix agnostic EAPIs. Existing destination files are overwritten. These commands must all be external programs and not bash functions or aliases---that is, they must be callable from \t{xargs}. Calling any of these commands without a filename parameter is an error. Ebuilds must not run any of these commands once the current phase function has returned. \begin{description} \item[dobin] Installs the given files into \t{DESTTREE/bin}, where \t{DESTTREE} defaults to \t{/usr}. Gives the files mode \t{0755} and transfers file ownership to the superuser or its equivalent on the system or installation at hand. For instance on Gentoo Linux in a non-offset-prefix installation this ownership is \t{root:root}, while on an offset-prefix aware installation this may be \t{joe:users}. Failure behaviour is EAPI dependent as per section~\ref{sec:failure-behaviour}. \item[doconfd] Installs the given config files into \t{/etc/conf.d/}, by default with file mode \t{0644}, or with the \t{install} options set by the most recent \t{insopts} call. Failure behaviour is EAPI dependent as per section~\ref{sec:failure-behaviour}. \item[dodir] Creates the given directories, by default with file mode \t{0755}, or with the \t{install} options set by the most recent \t{diropts} call. Failure behaviour is EAPI dependent as per section~\ref{sec:failure-behaviour}. \item[dodoc] \featurelabel{dodoc} Installs the given files into a subdirectory under \t{/usr/share/doc/\$\{PF\}/} with file mode \t{0644}. The subdirectory is set by the most recent call to \t{docinto}. If \t{docinto} has not yet been called, instead installs to the directory \t{/usr/share/doc/\$\{PF\}/}. For EAPIs listed in table~\ref{tab:dodoc-table} as supporting \t{-r}, if the first argument is \t{-r}, any subsequent arguments that are directories are installed recursively to the appropriate location; in any other case, it is an error for a directory to be specified. Failure behaviour is EAPI dependent as per section~\ref{sec:failure-behaviour}. \item[doenvd] Installs the given environment files into \t{/etc/env.d/}, by default with file mode \t{0644}, or with the \t{install} options set by the most recent \t{insopts} call. Failure behaviour is EAPI dependent as per section~\ref{sec:failure-behaviour}. \item[doexe] Installs the given files into the directory specified by the most recent \t{exeinto} call. If \t{exeinto} has not yet been called, behaviour is undefined. Files are installed by default with file mode \t{0755}, or with the \t{install} options set by the most recent \t{exeopts} call. Failure behaviour is EAPI dependent as per section~\ref{sec:failure-behaviour}. \item[dohard] Takes two parameters. Creates a hardlink from the second to the first. Both paths are relative to the staging directory including the offset-prefix \t{ED} in offset-prefix aware EAPIs, or just the staging directory \t{D} in offset-prefix agnostic EAPIs. In EAPIs listed in table~\ref{tab:banned-commands-table}, this command is banned as per section~\ref{sec:banned-commands}. \item[doheader] \featurelabel{doheader} Installs the given header files into \t{/usr/include/}, by default with file mode \t{0644}, or with the \t{install} options set by the most recent \t{insopts} call. If the first argument is \t{-r}, then operates recursively, descending into any directories given. Only available in EAPIs listed in table~\ref{tab:doheader-table} as supporting \t{doheader}. Failure behaviour is EAPI dependent as per section~\ref{sec:failure-behaviour}. \item[dohtml] Installs the given HTML files into a subdirectory under \t{/usr/share/doc/\$PF/}. The subdirectory is \t{html} by default, but this can be overridden with the \t{docinto} function. Files to be installed automatically are determined by extension and the default extensions are \t{css}, \t{gif}, \t{htm}, \t{html}, \t{jpeg}, \t{jpg}, \t{js} and \t{png}. These default extensions can be extended or reduced (see below). The options that can be passed to \t{dohtml} are as follows: \begin{description} \item[\t{-r}] enables recursion into directories. \item[\t{-V}] enables verbosity. \item[\t{-A}] adds file type extensions to the default list. \item[\t{-a}] sets file type extensions to only those specified. \item[\t{-f}] list of files that are able to be installed. \item[\t{-x}] list of directories that files will not be installed from (only used in conjunction with \t{-r}). \item[\t{-p}] sets a document prefix for installed files, not to be confused with the global offset-prefix. \end{description} Failure behaviour is EAPI dependent as per section~\ref{sec:failure-behaviour}. It is undefined whether a failure shall occur if \t{-r} is not specified and a directory is encountered. Ebuilds must not rely upon any particular behaviour. \item[doinfo] Installs the given GNU Info files into the \t{/usr/share/info} area with file mode \t{0644}. Failure behaviour is EAPI dependent as per section~\ref{sec:failure-behaviour}. \item[doinitd] Installs the given initscript files into \t{/etc/init.d}, by default with file mode \t{0755}, or with the \t{install} options set by the most recent \t{exeopts} call. Failure behaviour is EAPI dependent as per section~\ref{sec:failure-behaviour}. \item[doins] \featurelabel{doins} Takes one or more files as arguments and installs them into \t{INSDESTTREE}, by default with file mode \t{0644}, or with the \t{install} options set by the most recent \t{insopts} call. If the first argument is \t{-r}, then operates recursively, descending into any directories given. For EAPIs listed in table~\ref{tab:doins-table}, \t{doins} must install symlinks as symlinks; for other EAPIs, behaviour is undefined if any symlink is encountered. Failure behaviour is EAPI dependent as per section~\ref{sec:failure-behaviour}. \item[dolib] For each argument, installs it into the appropriate library subdirectory under \t{DESTTREE}, as determined by algorithm~\ref{alg:ebuild-libdir}. Files are installed by default with file mode \t{0644}, or with the \t{install} options set by the most recent \t{libopts} call. Any symlinks are installed into the same directory as relative links to their original target. Failure behaviour is EAPI dependent as per section~\ref{sec:failure-behaviour}. \item[dolib.a] As for \t{dolib} except each file is installed with mode \t{0644}. \item[dolib.so] As for \t{dolib} except each file is installed with mode \t{0755}. \begin{algorithm} \caption{Determining the library directory} \label{alg:ebuild-libdir} \begin{algorithmic}[1] \IF{CONF_LIBDIR_OVERRIDE is set in the environment} \STATE return CONF_LIBDIR_OVERRIDE \ENDIF \IF{CONF_LIBDIR is set in the environment} \STATE let LIBDIR_default=CONF_LIBDIR \ELSE \STATE let LIBDIR_default=``lib'' \ENDIF \IF{ABI is set in the environment} \STATE let abi=ABI \ELSIF{DEFAULT_ABI is set in the environment} \STATE let abi=DEFAULT_ABI \ELSE \STATE let abi=``default'' \ENDIF \STATE return the value of LIBDIR_\$abi \end{algorithmic} \end{algorithm} \item[doman] Installs the given man pages into the appropriate subdirectory of \t{/usr/share/man} depending upon its apparent section suffix (e.\,g.\ \t{foo.1} goes to \t{/usr/share/man/man1/foo.1}) with file mode \t{0644}. \featurelabel{doman-langs} In EAPIs listed in table~\ref{tab:doman-table} as supporting language detection by filename, a man page with name of the form \t{foo.}\i{lang}\t{.1} shall go to \t{/usr/share/man/}\i{lang}\t{/man1/foo.1}, where \i{lang} refers to a pair of lower-case ASCII letters optionally followed by an underscore and a pair of upper-case ASCII letters. Failure behaviour is EAPI dependent as per section~\ref{sec:failure-behaviour}. With option \t{-i18n=}\i{lang}, a man page shall be installed into an appropriate subdirectory of \t{/usr/share/man/}\i{lang} (e.\,g.\ \t{/usr/share/man/}\i{lang}\t{/man1/foo.pl.1} would be the destination for \t{foo.pl.1}). The \i{lang} subdirectory level is skipped if \i{lang} is the empty string. In EAPIs specified by table~\ref{tab:doman-table}, the \t{-i18n} option takes precedence over the language code in the filename. \item[domo] Installs the given \t{.mo} files with file mode \t{0644} into the appropriate subdirectory of \t{DESTTREE\slash share\slash locale}, generated by taking the basename of the file, removing the \t{.*} suffix, and appending \t{/LC_MESSAGES}\@. The name of the installed files is the package name with \t{.mo} appended. Failure behaviour is EAPI dependent as per section~\ref{sec:failure-behaviour}. \item[dosbin] As \t{dobin}, but installs to \t{DESTTREE/sbin}. \item[dosym] Creates a symbolic link named as for its second parameter, pointing to the first. If the directory containing the new link does not exist, creates it. Failure behaviour is EAPI dependent as per section~\ref{sec:failure-behaviour}. \item[fowners] Acts as for \t{chown}, but takes paths relative to the image directory. Failure behaviour is EAPI dependent as per section~\ref{sec:failure-behaviour}. \item[fperms] Acts as for \t{chmod}, but takes paths relative to the image directory. Failure behaviour is EAPI dependent as per section~\ref{sec:failure-behaviour}. \item[keepdir] For each argument, creates a directory as for \t{dodir}, and an empty file whose name starts with \t{.keep} in that directory to ensure that the directory does not get removed by the package manager should it be empty at any point. Failure behaviour is EAPI dependent as per section~\ref{sec:failure-behaviour}. \item[newbin] \featurelabel{newfoo-stdin} As for \t{dobin}, but takes two parameters. The first is the file to install; the second is the new filename under which it will be installed. In EAPIs specified by table~\ref{tab:newfoo-stdin-table}, standard input is read when the first parameter is \t{-} (a hyphen). In this case, it is an error if standard input is a terminal. \item[newconfd] As for \t{doconfd}, but takes two parameters as for \t{newbin}. \item[newdoc] As above, for \t{dodoc}. \item[newenvd] As above, for \t{doenvd}. \item[newexe] As above, for \t{doexe}. \item[newheader] As above, for \t{doheader}. \item[newinitd] As above, for \t{doinitd}. \item[newins] As above, for \t{doins}. \item[newlib.a] As above, for \t{dolib.a}. \item[newlib.so] As above, for \t{dolib.so}. \item[newman] As above, for \t{doman}. \item[newsbin] As above, for \t{dosbin}. \end{description} \ChangeWhenAddingAnEAPI{7} \begin{centertable}{EAPIs supporting \t{dodoc -r}} \label{tab:dodoc-table} \begin{tabular}{ll} \toprule \multicolumn{1}{c}{\textbf{EAPI}} & \multicolumn{1}{c}{\textbf{Supports \t{dodoc -r}?}} \\ \midrule 0, 1, 2, 3 & No \\ 4, 5, 6, 7 & Yes \\ \bottomrule \end{tabular} \end{centertable} \ChangeWhenAddingAnEAPI{7} \begin{centertable}{EAPIs supporting \t{doheader} and \t{newheader}} \label{tab:doheader-table} \begin{tabular}{ll} \toprule \multicolumn{1}{c}{\textbf{EAPI}} & \multicolumn{1}{c}{\textbf{Supports \t{doheader} and \t{newheader}?}} \\ \midrule 0, 1, 2, 3, 4 & No \\ 5, 6, 7 & Yes \\ \bottomrule \end{tabular} \end{centertable} \ChangeWhenAddingAnEAPI{7} \begin{centertable}{EAPIs supporting symlinks for \t{doins}} \label{tab:doins-table} \begin{tabular}{ll} \toprule \multicolumn{1}{c}{\textbf{EAPI}} & \multicolumn{1}{c}{\textbf{\t{doins} supports symlinks?}} \\ \midrule 0, 1, 2, 3 & No \\ 4, 5, 6, 7 & Yes \\ \bottomrule \end{tabular} \end{centertable} \ChangeWhenAddingAnEAPI{7} \begin{centertable}{\t{doman} language support options for EAPIs} \label{tab:doman-table} \begin{tabular}{lll} \toprule \multicolumn{1}{c}{\textbf{EAPI}} & \multicolumn{1}{c}{\textbf{Language detection by filename?}} & \multicolumn{1}{c}{\textbf{Option \t{-i18n} takes precedence?}} \\ \midrule 0, 1 & No & Not applicable \\ 2, 3 & Yes & No \\ 4, 5, 6, 7 & Yes & Yes \\ \bottomrule \end{tabular} \end{centertable} \ChangeWhenAddingAnEAPI{7} \begin{centertable}{EAPIs supporting stdin for \t{new*} commands} \label{tab:newfoo-stdin-table} \begin{tabular}{ll} \toprule \multicolumn{1}{c}{\textbf{EAPI}} & \multicolumn{1}{c}{\textbf{\t{new*} can read from stdin?}} \\ \midrule 0, 1, 2, 3, 4 & No \\ 5, 6, 7 & Yes \\ \bottomrule \end{tabular} \end{centertable} \subsection{Commands affecting install destinations} The following commands are used to set the various destination trees, all relative to \t{\$\{ED\}} in offset-prefix aware EAPIs and relative to \t{\$\{D\}} in offset-prefix agnostic EAPIs, used by the above installation commands. They must be shell functions or aliases, due to the need to set variables read by the above commands. Ebuilds must not run any of these commands once the current phase function has returned. \begin{description} \item[into] Sets the value of \t{DESTTREE} for future invocations of the above utilities. Creates the directory under \t{\$\{ED\}} in offset-prefix aware EAPIs or under \t{\$\{D\}} in offset-prefix agnostic EAPIs, using \t{install -d} with no additional options, if it does not already exist. Failure behaviour is EAPI dependent as per section~\ref{sec:failure-behaviour}. \item[insinto] Sets the value of \t{INSDESTTREE} for future invocations of the above utilities. May create the directory, as specified for \t{into}. \item[exeinto] Sets the install path for \t{doexe} and \t{newexe}. May create the directory, as specified for \t{into}. \item[docinto] Sets the install subdirectory for \t{dodoc} et al. May create the directory, as specified for \t{into}. \item[insopts] Sets the options passed by \t{doins} et al.\ to the \t{install} command. \item[diropts] Sets the options passed by \t{dodir} et al.\ to the \t{install} command. \item[exeopts] Sets the options passed by \t{doexe} et al.\ to the \t{install} command. \item[libopts] Sets the options passed by \t{dolib} et al.\ to the \t{install} command. \end{description} \subsection{Commands affecting install compression} \featurelabel{docompress} In EAPIs listed in table~\ref{tab:compression-table} as supporting controllable compression, the package manager may optionally compress a subset of the files under the \t{ED} directory. To control which directories may or may not be compressed, the package manager shall maintain two lists: \begin{compactitem} \item An inclusion list, which initially contains \t{/usr/share/doc}, \t{/usr/share/info} and \t{/usr/share/man}. \item An exclusion list, which initially contains \t{/usr/share/doc/\$\{PF\}/html}. \end{compactitem} The optional compression shall be carried out after \t{src_install} has completed, and before the execution of any subsequent phase function. For each item in the inclusion list, pretend it has the value of the \t{ED} variable prepended, then: \begin{compactitem} \item If it is a directory, act as if every file or directory immediately under this directory were in the inclusion list. \item If the item is a file, it may be compressed unless it has been excluded as described below. \item If the item does not exist, it is ignored. \end{compactitem} Whether an item is to be excluded is determined as follows: For each item in the exclusion list, pretend it has the value of the \t{ED} variable prepended, then: \begin{compactitem} \item If it is a directory, act as if every file or directory immediately under this directory were in the exclusion list. \item If the item is a file, it shall not be compressed. \item If the item does not exist, it is ignored. \end{compactitem} The package manager shall take appropriate steps to ensure that its compression mechanisms behave sensibly even if an item is listed in the inclusion list multiple times, if an item is a symlink, or if a file is already compressed. The following commands may be used in \t{src_install} to alter these lists. It is an error to call any of these functions from any other phase. \begin{description} \item[docompress] If the first argument is \t{-x}, add each of its subsequent arguments to the exclusion list. Otherwise, add each argument to the inclusion list. Only available in EAPIs listed in table~\ref{tab:compression-table} as supporting \t{docompress}. \end{description} \ChangeWhenAddingAnEAPI{7} \begin{centertable}{EAPIs supporting controllable compression} \label{tab:compression-table} \begin{tabular}{lll} \toprule \multicolumn{1}{c}{\textbf{EAPI}} & \multicolumn{1}{c}{\textbf{Supports controllable compression?}} & \multicolumn{1}{c}{\textbf{Supports \t{docompress}?}} \\ \midrule 0, 1, 2, 3 & No & No \\ 4, 5, 6, 7 & Yes & Yes \\ \bottomrule \end{tabular} \end{centertable} \subsection{USE list functions} These functions provide behaviour based upon set or unset use flags. Ebuilds must not run any of these commands once the current phase function has returned. It is an error if an ebuild calls any of these functions in global scope. Unless otherwise noted, if any of these functions is called with a flag value that is not included in \t{IUSE_EFFECTIVE}, either behaviour is undefined or it is an error as decided by table~\ref{tab:use-list-strictness}. In EAPIs listed in table~\ref{tab:optional-vars-table} as supporting \t{IUSE_RUNTIME}, the flags listed in \t{IUSE_RUNTIME} can only be referenced in \t{pkg_*} phases. Passing any of those flags to one of the following functions during any other phase is an error. \begin{description} \item[use] Returns shell true (0) if the first argument (a \t{USE} flag name) is enabled, false otherwise. If the flag name is prefixed with \t{!}, returns true if the flag is disabled, and false if it is enabled. It is guaranteed that this command is quiet. \item[usev] The same as \t{use}, but also prints the flag name if the condition is met. \item[useq] Deprecated synonym for \t{use}. \item[use_with] \featurelabel{use-with} Has one-, two-, and three-argument forms. The first argument is a USE flag name, the second a \t{configure} option name (\t{\$\{opt\}}), defaulting to the same as the first argument if not provided, and the third is a string value (\t{\$\{value\}}). For EAPIs listed in table~\ref{tab:use-with-third-arg} as not supporting it, an empty third argument is treated as if it weren't provided. If the USE flag is set, outputs \t{-{}-with-\$\{opt\}=\$\{value\}} if the third argument was provided, and \t{-{}-with-\$\{opt\}} otherwise. If the flag is not set, then it outputs \t{-{}-without-\$\{opt\}}. \item[use_enable] Works the same as \t{use_with()}, but outputs \t{-{}-enable-} or \t{-{}-disable-} instead of \t{-{}-with-} or \t{-{}-without-}. \item[usex] \featurelabel{usex} Accepts at least one and at most five arguments. The first argument is a USE flag name, any subsequent arguments (\t{\$\{arg2\}} to \t{\$\{arg5\}}) are string values. If not provided, \t{\$\{arg2\}} and \t{\$\{arg3\}} default to \t{yes} and \t{no}, respectively; \t{\$\{arg4\}} and \t{\$\{arg5\}} default to the empty string. If the USE flag is set, outputs \t{\$\{arg2\}\$\{arg4\}}. Otherwise, outputs \t{\$\{arg3\}\$\{arg5\}}. The condition is inverted if the flag name is prefixed with~\t{!}. Only available in EAPIs listed in table~\ref{tab:use-list-functions} as supporting \t{usex}. \item[in_iuse] \featurelabel{in-iuse} Returns shell true (0) if the first argument (a \t{USE} flag name) is included in \t{IUSE_EFFECTIVE}, false otherwise. Only available in EAPIs listed in table~\ref{tab:use-list-functions} as supporting \t{in_iuse}. \end{description} \ChangeWhenAddingAnEAPI{7} \begin{centertable}{EAPI behaviour for use queries not in \t{IUSE_EFFECTIVE}} \label{tab:use-list-strictness} \begin{tabular}{ll} \toprule \multicolumn{1}{c}{\textbf{EAPI}} & \multicolumn{1}{c}{\textbf{Behaviour}} \\ \midrule 0, 1, 2, 3 & Undefined \\ 4, 5, 6, 7 & Error \\ \bottomrule \end{tabular} \end{centertable} \ChangeWhenAddingAnEAPI{7} \begin{centertable}{EAPIs supporting empty third argument in \t{use_with} and \t{use_enable}} \label{tab:use-with-third-arg} \begin{tabular}{ll} \toprule \multicolumn{1}{c}{\textbf{EAPI}} & \multicolumn{1}{c}{\textbf{Supports empty third argument?}} \\ \midrule 0, 1, 2, 3 & No \\ 4, 5, 6, 7 & Yes \\ \bottomrule \end{tabular} \end{centertable} \ChangeWhenAddingAnEAPI{7} \begin{centertable}{EAPIs supporting \t{usex} and \t{in_iuse}} \label{tab:use-list-functions} \begin{tabular}{lll} \toprule \multicolumn{1}{c}{\textbf{EAPI}} & \multicolumn{1}{c}{\textbf{\t{usex}?}} & \multicolumn{1}{c}{\textbf{\t{in_iuse}?}} \\ \midrule 0, 1, 2, 3, 4 & No & No \\ 5 & Yes & No \\ 6, 7 & Yes & Yes \\ \bottomrule \end{tabular} \end{centertable} \subsection{Text list functions} These functions check whitespace-separated lists for a particular value. \begin{description} \item[has] Returns shell true (0) if the first argument (a word) is found in the list of subsequent arguments, false otherwise. Guaranteed quiet. \item[hasv] The same as \t{has}, but also prints the first argument if found. \item[hasq] Deprecated synonym for \t{has}. \end{description} \subsection{Misc commands} The following commands are always available in the ebuild environment, but don't really fit in any of the above categories. Ebuilds must not run any of these commands once the current phase function has returned. \begin{description} \item[dosed] Takes any number of arguments, which can be files or \t{sed} expressions. For each argument, if it names, relative to \t{ED} (offset-prefix aware EAPIs) or \t{D} (offset-prefix agnostic EAPIs) a file which exists, then \t{sed} is run with the current expression on that file. Otherwise, the current expression is set to the text of the argument. The initial value of the expression is \t{s:\$\{ED\}::g} in offset-prefix aware EAPIs and \t{s:\$\{D\}::g} in offset-prefix agnostic EAPIs. In EAPIs listed in table~\ref{tab:banned-commands-table}, this command is banned as per section~\ref{sec:banned-commands}. \item[unpack] Unpacks one or more source archives, in order, into the current directory. For compressed files, creates the target file in the current directory, with the compression suffix removed from its name. After unpacking, must ensure that all filesystem objects inside the current working directory (but not the current working directory itself) have permissions \t{a+r,u+w,go-w} and that all directories under the current working directory additionally have permissions \t{a+x}. Arguments to \t{unpack} are interpreted as follows: \begin{compactitem} \item A filename without path (i.\,e., not containing any slash) is looked up in \t{DISTDIR}. \item An argument starting with the string \t{./} is a path relative to the working directory. \item \featurelabel{unpack-absolute} Otherwise, for EAPIs listed in table~\ref{tab:unpack-behaviour} as supporting absolute and relative paths, the argument is interpreted as a literal path (absolute, or relative to the working directory); for EAPIs listed as \e{not} supporting such paths, \t{unpack} shall abort the build process. \end{compactitem} Any unrecognised file format shall be skipped silently. If unpacking a supported file format fails, \t{unpack} shall abort the build process. \featurelabel{unpack-extensions} Must be able to unpack the following file formats, if the relevant binaries are available: \begin{itemize} \item tar files (\t{*.tar}). Ebuilds must ensure that GNU tar is installed. \item gzip-compressed files (\t{*.gz, *.Z}). Ebuilds must ensure that GNU gzip is installed. \item gzip-compressed tar files (\t{*.tar.gz, *.tgz, *.tar.Z}). Ebuilds must ensure that GNU gzip and GNU tar are installed. \item bzip2-compressed files (\t{*.bz2, *.bz}). Ebuilds must ensure that bzip2 is installed. \item bzip2-compressed tar files (\t{*.tar.bz2, *.tbz2, *.tar.bz, *.tbz}). Ebuilds must ensure that bzip2 and GNU tar are installed. \item zip files (\t{*.zip, *.ZIP, *.jar}). Ebuilds must ensure that Info-ZIP Unzip is installed. \item 7zip files (\t{*.7z, *.7Z}). Ebuilds must ensure that P7ZIP is installed. \item rar files (\t{*.rar, *.RAR}). Ebuilds must ensure that RARLAB's unrar is installed. \item LHA archives (\t{*.LHA, *.LHa, *.lha, *.lzh}). Ebuilds must ensure that the lha program is installed. \item ar archives (\t{*.a}). Ebuilds must ensure that GNU binutils is installed. \item deb packages (\t{*.deb}). Ebuilds must ensure that the deb2targz program is installed on those platforms where the GNU binutils ar program is not available and the installed ar program is incompatible with GNU archives. Otherwise, ebuilds must ensure that GNU binutils is installed. \item lzma-compressed files (\t{*.lzma}). Ebuilds must ensure that XZ Utils is installed. \item lzma-compressed tar files (\t{*.tar.lzma}). Ebuilds must ensure that XZ Utils and GNU tar are installed. \item xz-compressed files (\t{*.xz}). Ebuilds must ensure that XZ Utils is installed. Only for EAPIs listed in table~\ref{tab:unpack-extensions-table} as supporting \t{.xz}. \item xz-compressed tar files (\t{*.tar.xz, *.txz}). Ebuilds must ensure that XZ Utils and GNU tar are installed. Only for EAPIs listed in table~\ref{tab:unpack-extensions-table} as supporting \t{.tar.xz} or \t{.txz}. \end{itemize} It is up to the ebuild to ensure that the relevant external utilities are available, whether by being in the system set or via dependencies. \featurelabel{unpack-ignore-case} \t{unpack} matches filename extensions in a case-insensitive manner, for EAPIs listed such in table~\ref{tab:unpack-behaviour}. \ChangeWhenAddingAnEAPI{7} \begin{centertable}{\t{unpack} behaviour for EAPIs} \label{tab:unpack-behaviour} \begin{tabular}{lll} \toprule \multicolumn{1}{c}{\textbf{EAPI}} & \multicolumn{1}{c}{\textbf{Supports absolute and relative paths?}} & \multicolumn{1}{c}{\textbf{Case-insensitive matching?}} \\ \midrule 0, 1, 2, 3, 4, 5 & No & No \\ 6, 7 & Yes & Yes \\ \bottomrule \end{tabular} \end{centertable} \ChangeWhenAddingAnEAPI{7} \begin{centertable}{\t{unpack} extensions for EAPIs} \label{tab:unpack-extensions-table} \begin{tabular}{llll} \toprule \multicolumn{1}{c}{\textbf{EAPI}} & \multicolumn{1}{c}{\textbf{\t{.xz}?}} & \multicolumn{1}{c}{\textbf{\t{.tar.xz}?}} & \multicolumn{1}{c}{\textbf{\t{.txz}?}} \\ \midrule 0, 1, 2 & No & No & No \\ 3, 4, 5 & Yes & Yes & No \\ 6, 7 & Yes & Yes & Yes \\ \bottomrule \end{tabular} \end{centertable} \item[inherit] See section~\ref{sec:inherit}. \item[default] \featurelabel{default-func} Calls the \t{default_} function for the current phase (see section~\ref{sec:default-phase-funcs}). Must not be called if the \t{default_} function does not exist for the current phase in the current EAPI\@. Only available in EAPIs listed in table~\ref{tab:misc-commands} as supporting \t{default}. \item[einstalldocs] \featurelabel{einstalldocs} Takes no arguments. Installs the files specified by the \t{DOCS} and \t{HTML_DOCS} variables or a default set of files, according to algorithm~\ref{alg:einstalldocs}. If called using \t{nonfatal} and any of the called commands returns a non-zero exit status, returns immediately with the same exit status. Only available in EAPIs listed in table~\ref{tab:misc-commands} as supporting \t{einstalldocs}. \begin{algorithm} \caption{\t{einstalldocs} logic} \label{alg:einstalldocs} \begin{algorithmic}[1] \STATE save the value of the install directory for \t{dodoc} \STATE set the install directory for \t{dodoc} to \t{/usr/share/doc/\$\{PF\}} \IF{the DOCS variable is a non-empty array} \STATE call \t{dodoc -r "\$\{DOCS[@]\}"} \ELSIF{the DOCS variable is a non-empty scalar} \STATE call \t{dodoc -r \$\{DOCS\}} \ELSIF{the DOCS variable is unset} \FORALL{$d$ matching the filename expansion of \t{README*} \t{ChangeLog} \t{AUTHORS} \t{NEWS} \t{TODO} \t{CHANGES} \t{THANKS} \t{BUGS} \t{FAQ} \t{CREDITS} \t{CHANGELOG}} \IF{file $d$ exists and has a size greater than zero} \STATE call \t{dodoc} with $d$ as argument \ENDIF \ENDFOR \ENDIF \STATE set the install directory for \t{dodoc} to \t{/usr/share/doc/\$\{PF\}/html} \IF{the HTML_DOCS variable is a non-empty array} \STATE call \t{dodoc -r "\$\{HTML_DOCS[@]\}"} \ELSIF{the HTML_DOCS variable is a non-empty scalar} \STATE call \t{dodoc -r \$\{HTML_DOCS\}} \ENDIF \STATE restore the value of the install directory for \t{dodoc} \RETURN shell true (0) \end{algorithmic} \end{algorithm} \item[get_libdir] \featurelabel{get-libdir} Prints the libdir name obtained according to algorithm~\ref{alg:get-libdir}. Only available in EAPIs listed in table~\ref{tab:misc-commands} as supporting \t{get_libdir}. \begin{algorithm} \caption{\t{get_libdir} logic} \label{alg:get-libdir} \begin{algorithmic}[1] \STATE let libdir=lib \IF{the ABI environment variable is set} \STATE let libvar=LIBDIR_\$ABI \IF{the environment variable named by libvar is set} \STATE let libdir=the value of the variable named by libvar \ENDIF \ENDIF \STATE print the value of libdir \end{algorithmic} \end{algorithm} \end{description} \ChangeWhenAddingAnEAPI{7} \begin{centertable}{Misc commands for EAPIs} \label{tab:misc-commands} \begin{tabular}{llll} \toprule \multicolumn{1}{c}{\textbf{EAPI}} & \multicolumn{1}{c}{\textbf{\t{default}?}} & \multicolumn{1}{c}{\textbf{\t{einstalldocs}?}} & \multicolumn{1}{c}{\textbf{\t{get_libdir}?}} \\ \midrule 0, 1 & No & No & No \\ 2, 3, 4, 5 & Yes & No & No \\ 6, 7 & Yes & Yes & Yes \\ \bottomrule \end{tabular} \end{centertable} \subsection{Debug commands} The following commands are available for debugging. Normally all of these commands should be no ops; a package manager may provide a special debug mode where these commands instead do something. Ebuilds must not run any of these commands once the current phase function has returned. \begin{description} \item[debug-print] If in a special debug mode, the arguments should be outputted or recorded using some kind of debug logging. \item[debug-print-function] Calls \t{debug-print} with \t{\$1: entering function} as the first argument and the remaining arguments as additional arguments. \item[debug-print-section] Calls \t{debug-print} with \t{now in section \$*}. \end{description} \subsection{Reserved commands and variables} Except where documented otherwise, all functions and variables that contain any of the following strings (ignoring case) are reserved for package manager use and may not be used or relied upon by ebuilds: \begin{compactitem} \item \t{__} (two underscores) at beginning of string \item \t{abort} \item \t{dyn} \item \t{ebuild} \item \t{hook} \item \t{paludis} \item \t{portage} \item \t{prep} \end{compactitem} % vim: set filetype=tex fileencoding=utf8 et tw=100 spell spelllang=en : %%% Local Variables: %%% mode: latex %%% TeX-master: "pms" %%% LaTeX-indent-level: 4 %%% LaTeX-item-indent: 0 %%% TeX-brace-indent-level: 4 %%% fill-column: 100 %%% End: