# Copyright 1999-2008 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Header: /var/cvsroot/gentoo-x86/eclass/base.eclass,v 1.49 2010/02/02 10:20:25 scarabeus Exp $ # @ECLASS: base.eclass # @MAINTAINER: # QA Team <qa@gentoo.org> # # Original author Dan Armak <danarmak@gentoo.org> # @BLURB: The base eclass defines some default functions and variables. # @DESCRIPTION: # The base eclass defines some default functions and variables. Nearly # everything else inherits from here. inherit eutils BASE_EXPF="src_unpack src_compile src_install" case "${EAPI:-0}" in 2|3|4) BASE_EXPF+=" src_prepare src_configure" ;; *) ;; esac EXPORT_FUNCTIONS ${BASE_EXPF} # @ECLASS-VARIABLE: DOCS # @DESCRIPTION: # Array containing documents passed to dodoc command. # # DOCS=( "${S}/doc/document.txt" "${S}/doc/doc_folder/" ) # @ECLASS-VARIABLE: HTML_DOCS # @DESCRIPTION: # Array containing documents passed to dohtml command. # # HTML_DOCS=( "${S}/doc/document.html" "${S}/doc/html_folder/" ) # @ECLASS-VARIABLE: PATCHES # @DESCRIPTION: # PATCHES array variable containing all various patches to be applied. # This variable is expected to be defined in global scope of ebuild. # Make sure to specify the full path. This variable is utilised in # src_unpack/src_prepare phase based on EAPI. # # NOTE: if using patches folders with special file suffixes you have to # define one additional variable EPATCH_SUFFIX="something" # # PATCHES=( "${FILESDIR}/mypatch.patch" "${FILESDIR}/patches_folder/" ) # @FUNCTION: base_src_unpack # @DESCRIPTION: # The base src_unpack function, which is exported. # Calls also src_prepare with eapi older than 2. base_src_unpack() { debug-print-function $FUNCNAME "$@" pushd "${WORKDIR}" > /dev/null [[ -n "${A}" ]] && unpack ${A} has src_prepare ${BASE_EXPF} || base_src_prepare popd > /dev/null } # @FUNCTION: base_src_prepare # @DESCRIPTION: # The base src_prepare function, which is exported # EAPI is greater or equal to 2. base_src_prepare() { debug-print-function $FUNCNAME "$@" debug-print "$FUNCNAME: PATCHES=$PATCHES" local patches_failed=0 pushd "${S}" > /dev/null if [[ "$(declare -p PATCHES 2>/dev/null 2>&1)" == "declare -a"* ]]; then for x in "${PATCHES[@]}"; do debug-print "$FUNCNAME: applying patch from ${x}" if [[ -d "${x}" ]]; then # Use standardized names and locations with bulk patching # Patch directory is ${WORKDIR}/patch # See epatch() in eutils.eclass for more documentation EPATCH_SUFFIX=${EPATCH_SUFFIX:=patch} # in order to preserve normal EPATCH_SOURCE value that can # be used other way than with base eclass store in local # variable and restore later oldval=${EPATCH_SOURCE} EPATCH_SOURCE=${x} epatch EPATCH_SOURCE=${oldval} elif [[ -f "${x}" ]]; then epatch "${x}" else ewarn "QA: File or directory \"${x}\" does not exist." ewarn "QA: Check your PATCHES array or add missing file/directory." patches_failed=1 fi done [[ ${patches_failed} -eq 1 ]] && die "Some patches failed. See above messages." else for x in ${PATCHES}; do debug-print "$FUNCNAME: patching from ${x}" epatch "${x}" done fi # Apply user patches debug-print "$FUNCNAME: applying user patches" epatch_user popd > /dev/null } # @FUNCTION: base_src_configure # @DESCRIPTION: # The base src_configure function, which is exported when # EAPI is greater or equal to 2. Runs basic econf. Here the PATCHES array is # evaluated. base_src_configure() { debug-print-function $FUNCNAME "$@" # there is no pushd ${S} so we can override its place where to run [[ -x ${ECONF_SOURCE:-.}/configure ]] && econf } # @FUNCTION: base_src_compile # @DESCRIPTION: # The base src_compile function, calls src_configure with # EAPI older than 2. base_src_compile() { debug-print-function $FUNCNAME "$@" has src_configure ${BASE_EXPF} || base_src_configure base_src_make $@ } # @FUNCTION: base_src_make # @DESCRIPTION: # Actual function that runs emake command. base_src_make() { debug-print-function $FUNCNAME "$@" if [[ -f Makefile || -f GNUmakefile || -f makefile ]]; then emake $@ || die "died running emake, $FUNCNAME:make" fi } # @FUNCTION: base_src_install # @DESCRIPTION: # The base src_install function. Runs make install and # installs documents and html documents from DOCS and HTML_DOCS # arrays. base_src_install() { debug-print-function $FUNCNAME "$@" emake DESTDIR="${D}" $@ install || die "died running make install, $FUNCNAME:make" base_src_install_docs } # @FUNCTION: base_src_install_docs # @DESCRIPTION: # Actual function that install documentation from # DOCS and HTML_DOCS arrays. base_src_install_docs() { debug-print-function $FUNCNAME "$@" local x pushd "${S}" > /dev/null if [[ "$(declare -p DOCS 2>/dev/null 2>&1)" == "declare -a"* ]]; then for x in "${DOCS[@]}"; do debug-print "$FUNCNAME: docs: creating document from ${x}" dodoc "${x}" || die "dodoc failed" done fi if [[ "$(declare -p HTML_DOCS 2>/dev/null 2>&1)" == "declare -a"* ]]; then for x in "${HTML_DOCS[@]}"; do debug-print "$FUNCNAME: docs: creating html document from ${x}" dohtml -r "${x}" || die "dohtml failed" done fi popd > /dev/null }