.TH "EBUILD" "5" "Jan 2007" "Portage 2.1.2" "Portage" .SH "NAME" ebuild \- the internal format, variables, and functions in an ebuild script .SH "DESCRIPTION" The .BR ebuild (1) program accepts a single ebuild script as an argument. This script contains variables and commands that specify how to download, unpack, patch, compile, install and merge a particular software package from its original sources. In addition to all of this, the ebuild script can also contain pre/post install/remove commands, as required. All ebuild scripts are written in bash. .SH "EXAMPLES" Here's a simple example ebuild: .DS .nf # Copyright 1999\-2007 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Header: $ inherit some_eclass another_eclass DESCRIPTION="Super\-useful stream editor (sed)" HOMEPAGE="http://www.gnu.org/software/sed/sed.html" SRC_URI="ftp://alpha.gnu.org/pub/gnu/sed/${P}.tar.gz" LICENSE="GPL\-2" SLOT="0" KEYWORDS="~x86" IUSE="" DEPEND="virtual/libc" RDEPEND="virtual/libc" src_compile() { econf || die "could not configure" emake || die "emake failed" } src_install() { into /usr doinfo doc/sed.info doman doc/sed.1 into / dobin sed/sed || die "dobin sed failed" dodir /usr/bin dosym /bin/sed /usr/bin/sed dodoc NEWS README* THANKS TODO AUTHORS BUGS ANNOUNCE } .fi .SH "VARIABLES" .TP .B MISC USAGE NOTES \- All variables defined in \fBmake.conf\fR(5) are available for use in ebuilds (such as the PORTAGE* and PORTDIR* variables) .br \- When assigning values to variables in ebuilds, you \fBcannot have a space\fR between the variable name and the equal sign. .TP .B P This variable contains the package name without the ebuild revision. This variable must NEVER be modified. .br \fBxfree\-4.2.1\-r2.ebuild\fR \-\-> \fB$P\fR=='\fIxfree\-4.2.1\fR' .TP .B PN Contains the name of the script without the version number. .br \fBxfree\-4.2.1\-r2.ebuild\fR \-\-> \fB$PN\fR=='\fIxfree\fR' .TP .B PV Contains the version number without the revision. .br \fBxfree\-4.2.1\-r2.ebuild\fR \-\-> \fB$PV\fR=='\fI4.2.1\fR' .TP .B PR Contains the revision number or 'r0' if no revision number exists. .br \fBxfree\-4.2.1\-r2.ebuild\fR \-\-> \fB$PR\fR=='\fIr2\fR' .TP .B PVR Contains the version number with the revision. .br \fBxfree\-4.2.1\-r2.ebuild\fR \-\-> \fB$PVR\fR=='\fI4.2.1\-r2\fR' .TP .B PF Contains the full package name \fI[PN]\-[PVR]\fR .br \fBxfree\-4.2.1\-r2.ebuild\fR \-\-> \fB$PF\fR=='\fIxfree\-4.2.1\-r2\fR' .TP .B CATEGORY Contains the package category name. .TP .B A Contains all source files required for the package. This variable must not be defined. It is autogenerated from the \fISRC_URI\fR variable. .TP \fBWORKDIR\fR = \fI"${PORTAGE_TMPDIR}/portage/${CATEGORY}/${PF}/work"\fR Contains the path to the package build root. Do not modify this variable. .TP \fBFILESDIR\fR = \fI"${PORTDIR}/${CATEGORY}/${PN}/files"\fR Contains the path to the 'files' sub folder in the package specific location in the portage tree. Do not modify this variable. .TP \fBS\fR = \fI"${WORKDIR}/${P}"\fR Contains the path to the temporary \fIbuild directory\fR. This variable is used by the functions \fIsrc_compile\fR and \fIsrc_install\fR. Both are executed with \fIS\fR as the current directory. This variable may be modified to match the extraction directory of a tarball for the package. .TP \fBT\fR = \fI"${PORTAGE_TMPDIR}/portage/${CATEGORY}/${PF}/temp"\fR Contains the path to a \fItemporary directory\fR. You may use this for whatever you like. .TP \fBD\fR = \fI"${PORTAGE_TMPDIR}/portage/${CATEGORY}/${PF}/image"\fR Contains the path to the temporary \fIinstall directory\fR. Every write operation that does not involve the helper tools and functions (found below) should be prefixed with ${D}. Do not modify this variable. .TP .B PORTAGE_LOG_FILE Contains the path of the build log. If \fBPORT_LOGDIR\fR variable is unset then \fBPORTAGE_LOG_FILE\fR=\fB"${T}/build.log"\fR. .TP \fBROOT\fR = \fI"/"\fR Contains the path that portage should use as the root of the live filesystem. When packages wish to make changes to the live filesystem, they should do so in the tree prefixed by ${ROOT}. Do not modify this variable. .TP \fBDESCRIPTION\fR = \fI"A happy little package"\fR Should contain a short description of the package. .TP \fBSRC_URI\fR = \fI"http://happy.com/little/${P}.tar.gz"\fR Contains a list of URI's for the required source files. It can contain multiple URI's for a single source file. The list is processed in order if the file was not found on any of the \fIGENTOO_MIRRORS\fR. .TP \fBHOMEPAGE\fR = \fI"http://happy.com/"\fR Should contain a list of URL's for the sources main sites and other further package dependent information. .TP \fBKEYWORDS\fR = \fI[\-~][x86,ppc,sparc,mips,alpha,arm,hppa]\fR Should contain appropriate list of arches that the ebuild is know to work/not work. By default if you do not know if an ebuild runs under a particular arch simply omit that KEYWORD. If the ebuild will not work on that arch include it as \-ppc for example. If the ebuild is being submitted for inclusion, it must have ~arch set for architectures where it has been PROVEN TO WORK. (Packages KEYWORDed this way may be unmasked for testing by setting ACCEPT_KEYWORDS="~arch" on the command line, or in \fBmake.conf\fR(5)) For an authoritative list please review /usr/portage/profiles/arch.list. Please keep this list in alphabetical order. .TP \fBSLOT\fR This sets the SLOT for packages that may need to have multiple versions co\-exist. By default you should set \fBSLOT\fR="0". If you are unsure, then do not fiddle with this until you seek some guidance from some guru. This value should \fINEVER\fR be left undefined. .TP \fBLICENSE\fR This should be a space delimited list of licenses that the package falls under. This \fB_must_\fR be set to a matching license in /usr/portage/licenses/. If the license does not exist in portage yet, you must add it first. .TP \fBIUSE\fR This should be a list of any and all USE flags that are leveraged within your build script. The only USE flags that should not be listed here are arch related flags (see \fBKEYWORDS\fR). .TP \fBDEPEND\fR This should contain a list of all packages that are required for the program to compile. .RS .TP .B DEPEND Atoms A depend atom is simply a dependency that is used by portage when calculating relationships between packages. Please note that if the atom has not already been emerged, then the latest version available is matched. .RS .TP .B Atom Bases The base atom is just a full category/packagename. Hence, these are base atoms: .nf .I sys\-apps/sed .I sys\-libs/zlib .I net\-misc/dhcp .fi .TP .B Atom Versions It is nice to be more specific and say that only certain versions of atoms are acceptable. Note that versions must be combined with a prefix (see below). Hence you may add a version number as a postfix to the base: .nf sys\-apps/sed\fI\-4.0.5\fR sys\-libs/zlib\fI\-1.1.4\-r1\fR net\-misc/dhcp\fI\-3.0_p2\fR .fi Versions are normally made up of two or three numbers separated by periods, such as 1.2 or 4.5.2. This string may be followed by a character such as 1.2a or 4.5.2z. Note that this letter is \fBnot\fR meant to indicate alpha, beta, etc... status. For that, use the optional suffix; either _alpha, _beta, _pre (pre\-release), _rc (release candidate), or _p (patch). This means for the 3rd pre\-release of a package, you would use something like 1.2_pre3. .TP .B Atom Prefix Operators [> >= = <= <] Sometimes you want to be able to depend on general versions rather than specifying exact versions all the time. Hence we provide standard boolean operators: .nf \fI>\fRmedia\-libs/libgd\-1.6 \fI>=\fRmedia\-libs/libgd\-1.6 \fI=\fRmedia\-libs/libgd\-1.6 \fI<=\fRmedia\-libs/libgd\-1.6 \fI<\fRmedia\-libs/libgd\-1.6 .fi .TP .B Extended Atom Prefixes [!~] and Postfixes [*] Now to get even fancier, we provide the ability to define blocking packages and version range matching. Also note that these extended prefixes/postfixes may be combined in any way with the atom classes defined above. Here are some common examples you may find in the portage tree: .nf \fI!\fRapp\-text/dos2unix =dev\-libs/glib\-2\fI*\fR \fI!\fR=net\-fs/samba\-2\fI*\fR \fI~\fRnet\-libs/libnet\-1.0.2a .fi \fI!\fR means block packages from being installed at the same time. .br \fI*\fR means match any version of the package so long as the specified base is matched. So with a version of '2*', we can match '2.1', '2.2', '2.2.1', etc... and not match version '1.0', '3.0', '4.1', etc... .br \fI~\fR means match any revision of the base version specified. So in the above example, we would match versions '1.0.2a', '1.0.2a\-r1', '1.0.2a\-r2', etc... .RE .TP .B Dynamic DEPENDs Sometimes programs may depend on different things depending on the USE variable. Portage offers a few options to handle this. Note that when using the following syntaxes, each case is considered as 1 Atom in the scope it appears. That means that each Atom both conditionally include multiple Atoms and be nested to an infinite depth. .RS .TP .B usevar? ( DEPEND Atom ) To include the jpeg library when the user has jpeg in \fBUSE\fR, simply use the following syntax: .br .B jpeg? ( media\-libs/jpeg ) .TP .B !usevar? ( Atom ) If you want to include a package only if the user does not have a certain option in their \fBUSE\fR variable, then use the following syntax: .br .B !nophysfs? ( dev\-games/physfs ) .br This is often useful for those times when you want to want to add optional support for a feature and have it enabled by default. .TP .B usevar? ( Atom if true ) !usevar? ( Atom if false ) For functionality like the tertiary operator found in C you must use two statements, one normal and one inverted. If a package uses GTK2 or GTK1, but not both, then you can handle that like this: .br .B gtk2? ( =x11\-libs/gtk+\-2* ) !gtk2? ( =x11\-libs/gtk+\-1* ) .br That way the default is the superior GTK2 library. .TP .B || ( Atom Atom ... ) When a package can work with a few different packages but a virtual is not appropriate, this syntax can easily be used. .nf .B || ( .B app\-games/unreal\-tournament .B app\-games/unreal\-tournament\-goty .B ) .fi Here we see that unreal\-tournament has a normal version and it has a goty version. Since they provide the same base set of files, another package can use either. Adding a virtual is inappropriate due to the small scope of it. .br Another good example is when a package can be built with multiple video interfaces, but it can only ever have just one. .nf .B || ( .B sdl? ( media\-libs/libsdl ) .B svga? ( media\-libs/svgalib ) .B opengl? ( virtual/opengl ) .B ggi? ( media\-libs/libggi ) .B virtual/x11 .B ) .fi Here only one of the packages will be chosen, and the order of preference is determined by the order in which they appear. So sdl has the best chance of being chosen, followed by svga, then opengl, then ggi, with a default of X if the user does not specify any of the previous choices. .RE .RE .TP \fBRDEPEND\fR This should contain a list of all packages that are required for this program to run (aka runtime depend). If this is not set, then it defaults to the value of \fBDEPEND\fR. .br You may use the same syntax to vary dependencies as seen above in \fBDEPEND\fR. .TP \fBPDEPEND\fR This should contain a list of all packages that will have to be installed after the program has been merged. .br You may use the same syntax to vary dependencies as seen above in \fBDEPEND\fR. .TP \fBRESTRICT\fR = \fI[strip,mirror,fetch,userpriv]\fR This should be a space delimited list of portage features to restrict. .PD 0 .RS .TP .I binchecks Disable all QA checks for binaries. This should ONLY be used in packages for which binary checks make no sense (linux\-headers and kernel\-sources, for example, can safely be skipped since they have no binaries). If the binary checks need to be skipped for other reasons (such as proprietary binaries), see the \fBQA CONTROL VARIABLES\fR section for more specific exemptions. .TP .I confcache Prevent econf from using confcache. .TP .I fetch like \fImirror\fR but the files will not be fetched via \fBSRC_URI\fR either. .TP .I mirror files in \fBSRC_URI\fR will not be downloaded from the \fBGENTOO_MIRRORS\fR. .TP .I primaryuri fetch from URL's in \fBSRC_URI\fR before \fBGENTOO_MIRRORS\fR. .TP .I strip final binaries/libraries will not be stripped of debug symbols. .TP .I test do not run src_test even if user has \fBFEATURES\fR=test. .TP .I userpriv Disables userpriv for specific packages. .RE .PD 1 .TP \fBPROVIDE\fR = \fI"virtual/TARGET"\fR This variable should only be used when a package provides a virtual target. For example, blackdown\-jdk and sun\-jdk provide \fIvirtual/jdk\fR. This allows for packages to depend on \fIvirtual/jdk\fR rather than on blackdown or sun specifically. .SH "QA CONTROL VARIABLES" .TP .B USAGE NOTES Several QA variables are provided which allow an ebuild to manipulate some of the QA checks performed by portage. Use of these variables in ebuilds should be kept to an absolute minimum otherwise they defeat the purpose of the QA checks, and their use is subject to agreement of the QA team. They are primarily intended for use by ebuilds that install closed\-source binary objects that cannot be altered. .br Note that objects that violate these rules may fail on some architectures. .TP \fBQA_TEXTRELS\fR This variable can be set to a list of file paths, relative to the image directory, of files that contain text relocations that cannot be eliminated. The paths may contain regular expressions. .br This variable is intended to be used on closed\-source binary objects that cannot be altered. .TP \fBQA_EXECSTACK\fR This should contain a list of file paths, relative to the image directory, of objects that require executable stack in order to run. The paths may contain regular expressions. .br This variable is intended to be used on objects that truly need executable stack (i.e. not those marked to need it which in fact do not). .TP \fBQA_WX_LOAD\fR This should contain a list of file paths, relative to the image directory, of files that contain writable and executable segments. These are rare. The paths may contain regular expressions. .SH "PORTAGE DECLARATIONS" .TP .B inherit Inherit is portage's maintenance of extra classes of functions that are external to ebuilds and provided as inheritable capabilities and data. They define functions and set data types as drop\-in replacements, expanded, and simplified routines for extremely common tasks to streamline the build process. Inherit may only be called once in an ebuild and it may \fBnever be wrapped within any conditionals\fR of any kind. Specification of the eclasses contains only their name and not the \fI.eclass\fR extension. Also note that the inherit statement must come before other variable declarations. .SH "FUNCTIONS" .TP .B pkg_nofetch If you turn on \fIfetch\fR in \fBRESTRICT\fR, then this function will be run when the files in \fBSRC_URI\fR cannot be found. Useful for displaying information to the user on *how* to obtain said files. All you have to do is output a message and let the function return. Do not end the function with a call to \fBdie\fR. .TP .B pkg_setup This function can be used if the package needs specific setup actions or checks to be preformed before anything else. .br Initial working directory of ${PORTAGE_TMPDIR}. .TP .B src_unpack This function is used to unpack all the sources in \fIA\fR to \fIWORKDIR\fR. If not defined in the \fIebuild script\fR it calls \fIunpack ${A}\fR. Any patches and other pre configure/compile modifications should be done here. .br Initial working directory of $WORKDIR. .TP .B src_compile All necessary steps for configuration and compilation should be done in here. .br Initial working directory of $S. .TP .B src_test Run all package specific test cases. The default is to run 'make check' followed 'make test'. .br Initial working directory of $S. .TP .B src_install Should contain everything required to install the package in the temporary \fIinstall directory\fR. .br Initial working directory of $S. .TP .B pkg_preinst pkg_postinst All modifications required on the live\-filesystem before and after the package is merged should be placed here. Also commentary for the user should be listed here as it will be displayed last. .br Initial working directory of $PWD. .TP .B pkg_prerm pkg_postrm Like the pkg_*inst functions but for unmerge. .br Initial working directory of $PWD. .TP .B pkg_config This function should contain optional basic configuration steps. .br Initial working directory of $PWD. .SH "HELPER FUNCTIONS: GENERAL" .TP \fBdie\fR \fI[reason]\fR Causes the current emerge process to be aborted. The final display will include \fIreason\fR. .TP \fBuse\fR \fI\fR If \fIUSE item\fR is in the \fBUSE\fR variable, the function will silently return 0 (aka shell true). If \fIUSE item\fR is not in the \fBUSE\fR variable, the function will silently return 1 (aka shell false). \fBusev\fR is a verbose version of \fBuse\fR. .RS .TP .I Example: .nf if use gnome ; then guiconf="\-\-enable\-gui=gnome \-\-with\-x" elif use gtk ; then guiconf="\-\-enable\-gui=gtk \-\-with\-x" elif use X ; then guiconf="\-\-enable\-gui=athena \-\-with\-x" else # No gui version will be built guiconf="" fi .fi .RE .TP \fBuse_with\fR \fI\fR \fI[configure name]\fR \fI[configure opt]\fR Useful for creating custom options to pass to a configure script. If \fIUSE item\fR is in the \fBUSE\fR variable and a \fIconfigure opt\fR is specified, then the string \fI\-\-with\-[configure name]=[configure opt]\fR will be echoed. If \fIconfigure opt\fR is not specified, then just \fI\-\-with\-[configure name]\fR will be echoed. If \fIUSE item\fR is not in the \fBUSE\fR variable, then the string \fI\-\-without\-[configure name]\fR will be echoed. If \fIconfigure name\fR is not specified, then \fIUSE item\fR will be used in its place. .RS .TP .I Examples: .nf USE="opengl" myconf=$(use_with opengl) (myconf now has the value "\-\-with\-opengl") USE="jpeg" myconf=$(use_with jpeg libjpeg) (myconf now has the value "\-\-with\-libjpeg") USE="" myconf=$(use_with jpeg libjpeg) (myconf now has the value "\-\-without\-libjpeg") USE="sdl" myconf=$(use_with sdl SDL all\-plugins) (myconf now has the value "\-\-with\-SDL=all\-plugins") .fi .RE .TP \fBuse_enable\fR \fI\fR \fI[configure name]\fR \fI[configure opt]\fR Same as \fBuse_with\fR above, except that the configure options are \fI\-\-enable\-\fR instead of \fI\-\-with\-\fR and \fI\-\-disable\-\fR instead of \fI\-\-without\-\fR. .TP \fBhas\fR \fI\fR \fI\fR If \fIitem\fR is in \fIitem list\fR, then \fIitem\fR is echoed and \fBhas\fR returns 0. Otherwise, nothing is echoed and 1 is returned. As indicated with use, there is a non\-echoing version \fBhasq\fR. Please use \fBhasq\fR in all places where output is to be disregarded. Never use the output for calculation. .br The \fIitem list\fR is delimited by the \fIIFS\fR variable. This variable has a default value of ' ', or a space. It is a \fBbash\fR(1) setting. .TP \fBhas_version\fR \fI\fR Check to see if \fIcategory/package\-version\fR is installed on the system. The parameter accepts all values that are acceptable in the \fBDEPEND\fR variable. The function returns 0 if \fIcategory/package\-version\fR is installed, 1 otherwise. .TP \fBbest_version\fR \fI\fR This function will look up \fIpackage name\fR in the database of currently installed programs and echo the "best version" of the package that is currently installed. .RS .TP .I Example: VERINS="$(best_version net\-ftp/glftpd)" .br (VERINS now has the value "net\-ftp/glftpd\-1.27" if glftpd\-1.27 is installed) .RE .SH "HELPER FUNCTIONS: OUTPUT" .TP \fBeinfo\fR \fI"disposable message"\fR Same as \fBelog\fR, but should be used when the message isn't important to the user (like progress or status messages during the build process). .TP \fBelog\fR \fI"informative message"\fR If you need to display a message that you wish the user to read and take notice of, then use \fBelog\fR. It works just like \fBecho\fR(1), but adds a little more to the output so as to catch the user's eye. The message will also be logged by portage for later review. .TP \fBewarn\fR \fI"warning message"\fR Same as \fBeinfo\fR, but should be used when showing a warning to the user. .TP \fBeerror\fR \fI"error message"\fR Same as \fBeinfo\fR, but should be used when showing an error to the user. .TP \fBebegin\fR \fI"helpful message"\fR Like \fBeinfo\fR, we output a \fIhelpful message\fR and then hint that the following operation may take some time to complete. Once the task is finished, you need to call \fBeend\fR. .TP \fBeend\fR \fI\fR \fI["error message"]\fR Followup the \fBebegin\fR message with an appropriate "OK" or "!!" (for errors) marker. If \fIstatus\fR is non\-zero, then the additional \fIerror message\fR is displayed. .SH "HELPER FUNCTIONS: UNPACK" .TP \fBunpack\fR \fI\fR \fI[list of more sources]\fR This function uncompresses and/or untars a list of sources into the current directory. The function will append \fIsource\fR to the \fBDISTDIR\fR variable. .SH "HELPER FUNCTIONS: COMPILE" .TP \fBeconf\fR \fI[configure options]\fR This is used as a replacement for configure. Performs: .nf configure \\ \-\-prefix=/usr \\ \-\-host=${CHOST} \\ \-\-mandir=/usr/share/man \\ \-\-infodir=/usr/share/info \\ \-\-datadir=/usr/share \\ \-\-sysconfdir=/etc \\ \-\-localstatedir=/var/lib \\ \fI${EXTRA_ECONF}\fR \\ \fIconfigure options\fR .fi Note that the \fIEXTRA_ECONF\fR is for users only, not for ebuild writers. If you wish to pass more options to configure, just pass the extra arguements to \fBeconf\fR. .TP \fBemake\fR \fI[make options]\fR This is used as a replacement for make. Performs 'make ${MAKEOPTS} \fImake options\fR' (as set in /etc/make.globals), default is MAKEOPTS="\-j2". \fB***warning***\fR .br if you are going to use \fBemake\fR, make sure your build is happy with parallel makes (make \-j2). It should be tested thoroughly as parallel makes are notorious for failing _sometimes_ but not always. If you determine that your package fails to build in parallel, and you are unable to resolve the issue, then you should run '\fBemake\fR \-j1' instead of 'make'. .SH "HELPER FUNCTIONS: INSTALL" .TP \fBeinstall\fR \fI[make options]\fR This is used as a replacement for make install. Performs: .nf make \\ prefix=${D}/usr \\ datadir=${D}/usr/share \\ infodir=${D}/usr/share/info \\ localstatedir=${D}/var/lib \\ mandir=${D}/usr/share/man \\ sysconfdir=${D}/etc \\ \fI${EXTRA_EINSTALL}\fR \\ \fImake options\fR \\ install .fi Please do \fBnot\fR use this in place of 'emake install DESTDIR=${D}'. That is the preferred way of installing make\-based packages. Also, do not utilize the \fIEXTRA_EINSTALL\fR variable since it is for users. .PD 0 .TP .B prepall .TP .B prepalldocs .TP .B prepallinfo .TP .B prepallman .TP .B prepallstrip .PD 1 Useful for when a package installs into \fB${D}\fR via scripts (i.e. makefiles). If you want to be sure that libraries are executable, aclocal files are installed into the right place, doc/info/man files are all compressed, and that executables are all stripped of debugging symbols, then use these suite of functions. .RS .PD 0 .TP .B prepall: Runs \fBprepallman\fR, \fBprepallinfo\fR, \fBprepallstrip\fR, sets libraries +x, and then checks aclocal directories. Please note this does \fI*not*\fR run \fBprepalldocs\fR. .TP .B prepalldocs: Compresses all doc files in ${D}/usr/share/doc. .TP .B prepallinfo: Compresses all info files in ${D}/usr/share/info. .TP .B prepallman: Compresses all man files in ${D}/usr/share/man. .TP .B prepallstrip: Strips all executable files of debugging symboles. This includes libraries. .RE .TP \fBprepinfo\fR \fI[dir]\fR .TP \fBprepman\fR \fI[dir]\fR .TP \fBprepstrip\fR \fI[dir]\fR .PD 1 Similiar to the \fBprepall\fR functions, these are subtle in their differences. .RS .PD 0 .TP .B prepinfo: If a \fIdir\fR is not specified, then \fBprepinfo\fR will assume the dir \fIusr\fR. \fBprepinfo\fR will then compress all the files in ${D}/\fIdir\fR/info. .TP .B prepman: If a \fIdir\fR is not specified, then \fBprepman\fR will assume the dir \fIusr\fR. \fBprepman\fR will then compress all the files in ${D}/\fIdir\fR/man/*/. .TP .B prepstrip: All the files found in ${D}/\fIdir\fR will be stripped. You may specify multiple directories. .RE .PD 1 .TP \fBdosed\fR \fI"s:orig:change:g" \fR Performs sed (including cp/mv \fIfilename\fR) on \fIfilename\fR. .br .BR 'dosed\ "s:/usr/local:/usr:g"\ /usr/bin/some\-script' runs sed on ${D}/usr/bin/some\-script .TP \fBdodir\fR \fI\fR Creates a directory inside of ${D}. .br .BR 'dodir\ /usr/lib/apache' creates ${D}/usr/lib/apache. Note that the do* functions will run \fBdodir\fR for you. .TP \fBdiropts\fR \fI[options for install(1)]\fR Can be used to define options for the install function used in \fBdodir\fR. The default is \fI\-m0755\fR. .TP \fBinto\fR \fI\fR Sets the root (\fIDESTTREE\fR) for other functions like \fBdobin\fR, \fBdosbin\fR, \fBdoman\fR, \fBdoinfo\fR, \fBdolib\fR. .br The default root is /usr. .TP \fBkeepdir\fR \fI\fR Tells portage to leave a directory behind even if it is empty. Functions the same as \fBdodir\fR. .TP \fBdobin\fR \fI [list of more binaries]\fR Installs a \fIbinary\fR or a list of binaries into \fIDESTTREE\fR/bin. Creates all necessary dirs. .TP \fBdosbin\fR \fI [list of more binaries]\fR Installs a \fIbinary\fR or a list of binaries into \fIDESTTREE\fR/sbin. Creates all necessary dirs. .TP \fBdoinitd\fR \fI [list of more init.d scripts]\fR Install Gentoo \fIinit.d scripts\fR. They will be installed into the correct location for Gentoo init.d scripts (/etc/init.d/). Creates all necessary dirs. .TP \fBdoconfd\fR \fI [list of more conf.d file]\fR Install Gentoo \fIconf.d files\fR. They will be installed into the correct location for Gentoo conf.d files (/etc/conf.d/). Creates all necessary dirs. .TP \fBdoenvd\fR \fI [list of more env.d entries]\fR Install Gentoo \fIenv.d entries\fR. They will be installed into the correct location for Gentoo env.d entries (/etc/env.d/). Creates all necessary dirs. .PD 0 .TP \fBdolib\fR \fI\fR \fI[list of more libraries]\fR .TP \fBdolib.a\fR \fI\fR \fI[list of more libraries]\fR .TP \fBdolib.so\fR \fI\fR \fI[list of more libraries]\fR .PD 1 Installs a library or a list of libraries into \fIDESTTREE\fR/lib. Creates all necessary dirs. .TP \fBlibopts\fR \fI[options for install(1)]\fR Can be used to define options for the install function used in the \fBdolib\fR functions. The default is \fI\-m0644\fR. .TP \fBdoman\fR \fI[\-i18n=]\fR \fI [list of more man\-pages]\fR Installs manual\-pages into /usr/share/man/man[0\-9n] depending on the manual file ending. The files are compressed if they are not already. You can specify locale\-specific manpages with the \fI\-i18n\fR option. Then the man\-page will be installed into /usr/share/man/\fI\fR/man[0\-9n]. .PD 0 .TP \fBdohard\fR \fI \fR .TP \fBdosym\fR \fI \fR .PD 1 Performs the ln command as either a hard link or symlink. .TP \fBdohtml\fR \fI [\-a filetypes] [\-r] [\-x list\-of\-dirs\-to\-ignore] [list\-of\-files\-and\-dirs]\fR Installs the files in the list of files (space\-separated list) into /usr/share/doc/${PF}/html provided the file ends in .html, .png, .js, .jpg, or .css. Setting \fI\-a\fR limits what types of files will be included, \fI\-A\fR appends to the default list, setting \fI\-x\fR sets which dirs to exclude (CVS excluded by default), \fI\-r\fR sets recursive. .TP \fBdoinfo\fR \fI [list of more info\-files]\fR Installs info\-pages into \fIDESTDIR\fR/info. Files are automatically gzipped. Creates all necessary dirs. .TP \fBdomo\fR \fI [list of more locale\-files] \fR Installs locale\-files into \fIDESTDIR\fR/usr/share/locale/[LANG] depending on local\-file's ending. Creates all necessary dirs. .PD 0 .TP \fBfowners\fR \fI [files]\fR .TP \fBfperms\fR \fI [files]\fR .PD 1 Performs chown (\fBfowners\fR) or chmod (\fBfperms\fR), applying \fIpermissions\fR to \fIfiles\fR. .TP \fBinsinto\fR \fI[path]\fR Sets the root (\fIINSDESTTREE\fR) for the \fBdoins\fR function. .br The default root is /. .TP \fBinsopts\fR \fI[options for install(1)]\fR Can be used to define options for the install function used in \fBdoins\fR. The default is \fI\-m0644\fR. .TP \fBdoins\fR \fI [list of more files]\fR Installs files into \fIINSDESTTREE\fR. This function uses \fBinstall\fR(1). Creates all necessary dirs. .TP \fBexeinto\fR \fI[path]\fR Sets the root (\fIEXEDESTTREE\fR) for the \fBdoexe\fR function. .br The default root is /. .TP \fBexeopts\fR \fI[options for install(1)]\fR Can be used to define options for the install function used in \fBdoexe\fR. The default is \fI\-m0755\fR. .TP \fBdoexe\fR \fI [list of more executables]\fR Installs a executable or a list of executable into \fIEXEDESTTREE\fR. This function uses \fBinstall\fR(1). Creates all necessary dirs. .TP \fBdocinto\fR \fI[path]\fR Sets the relative subdir (\fIDOCDESTTREE\fR) used by \fBdodoc\fR. .TP \fBdodoc\fR \fI [list of more documents]\fR Installs a document or a list of document into /usr/share/doc/${PF}/\fIDOCDESTTREE\fR. Files are automatically gzipped. Creates all necessary dirs. .PD 0 .TP \fBnewbin\fR \fI \fR .TP \fBnewsbin\fR \fI \fR .TP \fBnewinitd\fR \fI \fR .TP \fBnewconfd\fR \fI \fR .TP \fBnewenvd\fR \fI \fR .TP \fBnewlib\fR \fI \fR .TP \fBnewlib.so\fR \fI \fR .TP \fBnewlib.a\fR \fI \fR .TP \fBnewman\fR \fI \fR .TP \fBnewinfo\fR \fI \fR .TP \fBnewins\fR \fI \fR .TP \fBnewexe\fR \fI \fR .TP \fBnewdoc\fR \fI \fR .PD 1 All these functions act like the do* functions, but they only work with one file and the file is installed as \fI[new filename]\fR. .SH "REPORTING BUGS" Please report bugs via http://bugs.gentoo.org/ .SH "AUTHORS" .nf Achim Gottinger Mark Guertin Nicholas Jones Mike Frysinger Arfrever Frehtes Taifersar Arahesis .fi .SH "FILES" .TP The \fI/usr/sbin/ebuild.sh\fR script. .TP The helper apps in \fI/usr/lib/portage/bin\fR. .TP \fB/etc/make.conf\fR Contains variables for the build\-process and overwrites those in make.defaults. .TP \fB/etc/make.globals\fR Contains the default variables for the build\-process, you should edit \fI/etc/make.conf\fR instead. .SH "SEE ALSO" .BR ebuild (1), .BR make.conf (5)