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ulm 08/10/25 12:17:23 |
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Added: bzr.eclass |
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Log: |
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Initial import. |
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Revision Changes Path |
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1.1 eclass/bzr.eclass |
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file : http://sources.gentoo.org/viewcvs.py/gentoo-x86/eclass/bzr.eclass?rev=1.1&view=markup |
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plain: http://sources.gentoo.org/viewcvs.py/gentoo-x86/eclass/bzr.eclass?rev=1.1&content-type=text/plain |
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Index: bzr.eclass |
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=================================================================== |
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# Copyright 1999-2008 Gentoo Foundation |
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# Distributed under the terms of the GNU General Public License v2 |
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# $Header: /var/cvsroot/gentoo-x86/eclass/bzr.eclass,v 1.1 2008/10/25 12:17:23 ulm Exp $ |
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# |
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# @ECLASS: bzr.eclass |
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# @MAINTAINER: |
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# Jorge Manuel B. S. Vicetto <jmbsvicetto@g.o>, |
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# Ulrich Mueller <ulm@g.o>, |
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# and anyone who wants to help |
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# @BLURB: This eclass provides support to use the Bazaar DSCM |
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# @DESCRIPTION: |
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# The bzr.eclass provides support for apps using the bazaar DSCM |
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# (distributed source control management system). |
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# The eclass was originally derived from the git eclass. |
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# |
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# Note: Just set EBZR_REPO_URI to the url of the branch and the src_unpack |
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# this eclass provides will put an export of the branch in ${WORKDIR}/${PN}. |
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inherit eutils |
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EBZR="bzr.eclass" |
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|
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EXPORT_FUNCTIONS src_unpack |
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HOMEPAGE="http://bazaar-vcs.org/" |
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DESCRIPTION="Based on the ${EBZR} eclass" |
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DEPEND=">=dev-util/bzr-1.5" |
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# @ECLASS-VARIABLE: EBZR_STORE_DIR |
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# @DESCRIPTION: |
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# The dir to store the bzr sources. |
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EBZR_STORE_DIR="${PORTAGE_ACTUAL_DISTDIR-${DISTDIR}}/bzr-src" |
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|
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# @ECLASS-VARIABLE: EBZR_FETCH_CMD |
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# @DESCRIPTION: |
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# The bzr command to fetch the sources. |
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EBZR_FETCH_CMD="bzr branch" |
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|
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# @ECLASS-VARIABLE: EBZR_UPDATE_CMD |
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# @DESCRIPTION: |
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# The bzr command to update the sources. |
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EBZR_UPDATE_CMD="bzr pull" |
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|
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# @ECLASS-VARIABLE: EBZR_DIFFSTAT_CMD |
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# @DESCRIPTION: |
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# The bzr command to get the diffstat output. |
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EBZR_DIFFSTAT_CMD="bzr diff" |
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|
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# @ECLASS-VARIABLE: EBZR_EXPORT_CMD |
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# @DESCRIPTION: |
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# The bzr command to export a branch. |
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EBZR_EXPORT_CMD="bzr export" |
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|
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# @ECLASS-VARIABLE: EBZR_REVNO_CMD |
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# @DESCRIPTION: |
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# The bzr command to list revision number of the branch. |
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EBZR_REVNO_CMD="bzr revno" |
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|
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# @ECLASS-VARIABLE: EBZR_OPTIONS |
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# @DESCRIPTION: |
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# The options passed to the fetch and update commands. |
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EBZR_OPTIONS="${EBZR_OPTIONS:-}" |
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|
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# @ECLASS-VARIABLE: EBZR_REPO_URI |
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# @DESCRIPTION: |
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# The repository uri for the source package. |
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# |
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# @CODE |
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# Supported protocols: |
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# - http:// |
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# - https:// |
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# - sftp:// |
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# - rsync:// |
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# - lp:// |
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# @CODE |
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# |
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# Note: lp = https://launchpad.net |
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EBZR_REPO_URI="${EBZR_REPO_URI:-}" |
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# @ECLASS-VARIABLE: EBZR_BOOTSTRAP |
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# @DESCRIPTION: |
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# Bootstrap script or command like autogen.sh or etc. |
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EBZR_BOOTSTRAP="${EBZR_BOOTSTRAP:-}" |
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|
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# @ECLASS-VARIABLE: EBZR_PATCHES |
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# @DESCRIPTION: |
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# bzr eclass can apply patches in bzr_bootstrap(). |
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# you can use regexp in this valiable like *.diff or *.patch or etc. |
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# NOTE: this patches will applied before EBZR_BOOTSTRAP is processed. |
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# |
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# Patches are searched both in ${PWD} and ${FILESDIR}, if not found in either |
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# location, the installation dies. |
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EBZR_PATCHES="${EBZR_PATCHES:-}" |
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# @ECLASS-VARIABLE: EBZR_BRANCH |
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# @DESCRIPTION: |
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# The branch to fetch in bzr_fetch(). |
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# |
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# default: trunk |
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EBZR_BRANCH="${EBZR_BRANCH:-trunk}" |
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# @ECLASS-VARIABLE: EBZR_REVISION |
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# @DESCRIPTION: |
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# Revision to get, if not latest (see http://bazaar-vcs.org/BzrRevisionSpec) |
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EBZR_REVISION="${EBZR_REVISION:-}" |
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# @ECLASS-VARIABLE: EBZR_CACHE_DIR |
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# @DESCRIPTION: |
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# The dir to store the source for the package, relative to EBZR_STORE_DIR. |
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# |
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# default: ${PN} |
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EBZR_CACHE_DIR="${EBZR_CACHE_DIR:-${PN}}" |
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# @FUNCTION: bzr_fetch |
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# @DESCRIPTION: |
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# Wrapper function to fetch sources from bazaar via bzr fetch or bzr update, |
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# depending on whether there is an existing working copy in ${EBZR_BRANCH_DIR}. |
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bzr_fetch() { |
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local EBZR_BRANCH_DIR |
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# EBZR_REPO_URI is empty. |
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[[ ${EBZR_REPO_URI} ]] || die "${EBZR}: EBZR_REPO_URI is empty." |
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# check for the protocol or pull from a local repo. |
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if [[ -z ${EBZR_REPO_URI%%:*} ]] ; then |
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case ${EBZR_REPO_URI%%:*} in |
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# lp:// is https://launchpad.net |
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http|https|rsync|sftp|lp) |
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;; |
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*) |
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die "${EBZR}: fetch from ${EBZR_REPO_URI%:*} is not yet implemented." |
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;; |
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esac |
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fi |
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if [[ ! -d ${EBZR_STORE_DIR} ]] ; then |
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debug-print "${FUNCNAME}: initial branch. creating bzr directory" |
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addwrite / |
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mkdir -p "${EBZR_STORE_DIR}" \ |
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|| die "${EBZR}: can't mkdir ${EBZR_STORE_DIR}." |
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export SANDBOX_WRITE="${SANDBOX_WRITE%%:/}" |
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fi |
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cd -P "${EBZR_STORE_DIR}" || die "${EBZR}: can't chdir to ${EBZR_STORE_DIR}" |
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EBZR_BRANCH_DIR="${EBZR_STORE_DIR}/${EBZR_CACHE_DIR}" |
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addwrite "${EBZR_STORE_DIR}" |
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addwrite "${EBZR_BRANCH_DIR}" |
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debug-print "${FUNCNAME}: EBZR_OPTIONS = ${EBZR_OPTIONS}" |
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local repository |
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if [[ ${EBZR_REPO_URI} == */* ]]; then |
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repository="${EBZR_REPO_URI}${EBZR_BRANCH}" |
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else |
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repository="${EBZR_REPO_URI}" |
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fi |
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if [[ ! -d ${EBZR_BRANCH_DIR} ]] ; then |
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# fetch branch |
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einfo "bzr branch start -->" |
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einfo " repository: ${repository} => ${EBZR_BRANCH_DIR}" |
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${EBZR_FETCH_CMD} ${EBZR_OPTIONS} "${repository}" "${EBZR_BRANCH_DIR}" \ |
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|| die "${EBZR}: can't branch from ${repository}." |
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else |
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# update branch |
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einfo "bzr pull start -->" |
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einfo " repository: ${repository}" |
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cd "${EBZR_BRANCH_DIR}" |
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${EBZR_UPDATE_CMD} ${EBZR_OPTIONS} "${repository}" \ |
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|| die "${EBZR}: can't merge from ${repository}." |
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${EBZR_DIFFSTAT_CMD} |
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fi |
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cd "${EBZR_BRANCH_DIR}" |
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einfo "exporting ..." |
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${EBZR_EXPORT_CMD} ${EBZR_REVISION:+-r ${EBZR_REVISION}} "${WORKDIR}/${P}" \ |
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|| die "${EBZR}: export failed" |
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local revision |
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if [[ -n "${EBZR_REVISION}" ]]; then |
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revision="${EBZR_REVISION}" |
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else |
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revision=$(${EBZR_REVNO_CMD} "${EBZR_BRANCH_DIR}") |
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fi |
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einfo "Revision ${revision} is now in ${WORKDIR}/${P}" |
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cd "${WORKDIR}" |
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} |
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# @FUNCTION: bzr_bootstrap |
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# @DESCRIPTION: |
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# Apply patches in ${EBZR_PATCHES} and run ${EBZR_BOOTSTRAP} if specified |
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bzr_bootstrap() { |
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local patch lpatch |
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cd "${S}" |
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if [[ -n ${EBZR_PATCHES} ]] ; then |
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einfo "apply patches -->" |
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for patch in ${EBZR_PATCHES} ; do |
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if [[ -f ${patch} ]] ; then |
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epatch ${patch} |
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else |
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for lpatch in "${FILESDIR}"/${patch} ; do |
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if [[ -f ${lpatch} ]] ; then |
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epatch ${lpatch} |
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else |
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die "${EBZR}: ${patch} is not found" |
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fi |
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done |
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fi |
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done |
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fi |
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if [[ -n ${EBZR_BOOTSTRAP} ]] ; then |
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einfo "begin bootstrap -->" |
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if [[ -f ${EBZR_BOOTSTRAP} ]] && [[ -x ${EBZR_BOOTSTRAP} ]] ; then |
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einfo " bootstrap with a file: ${EBZR_BOOTSTRAP}" |
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"./${EBZR_BOOTSTRAP}" \ |
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|| die "${EBZR}: can't execute EBZR_BOOTSTRAP." |
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else |
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einfo " bootstrap with commands: ${EBZR_BOOTSTRAP}" |
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"${EBZR_BOOTSTRAP}" \ |
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|| die "${EBZR}: can't eval EBZR_BOOTSTRAP." |
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fi |
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fi |
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} |
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# @FUNCTION: bzr_src_unpack |
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# @DESCRIPTION: |
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# default src_unpack. fetch and bootstrap. |
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bzr_src_unpack() { |
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bzr_fetch || die "${EBZR}: unknown problem in bzr_fetch()." |
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bzr_bootstrap || die "${EBZR}: unknown problem in bzr_bootstrap()." |
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} |