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# $NetBSD: replace.mk,v 1.25 2009/06/09 08:40:27 joerg Exp $
#
# _flavor-replace:
# Updates a package in-place on the system (USE_DESTDIR=yes).
#
# _flavor-destdir-replace:
# Updates a package in-place on the system (USE_DESTDIR=yes).
#
# See also:
# replace
#
# XXX: The whole replacement, from deinstalling the old package up
# to installing the new package, should be one transaction. It
# currently isn't, and the check-files target for other packages
# can be confused when a +REQUIRED_BY files suddenly disappears.
#
_flavor-replace: \
replace-names \
replace-tarup \
replace-preserve-installed-info \
replace-preserve-required-by \
deinstall \
install-clean \
install \
replace-fixup-required-by \
replace-fixup-installed-info \
.PHONY
_flavor-destdir-replace: \
replace-names \
replace-destdir \
replace-fixup-required-by \
replace-fixup-installed-info \
.PHONY
# _flavor-undo-replace:
# Undoes the actions from a previous _flavor-replace.
#
# See also:
# undo-replace
#
_flavor-undo-replace: \
undo-replace-check \
replace-preserve-installed-info \
replace-preserve-required-by \
deinstall \
undo-replace-install \
replace-fixup-required-by \
replace-clean \
.PHONY
_INSTALLED_INFO_FILE= ${WRKDIR}/.replace-+INSTALLED_INFO
_REQUIRED_BY_FILE= ${WRKDIR}/.replace-+REQUIRED_BY
_COOKIE.replace= ${WRKDIR}/.replace_done
_REPLACE_OLDNAME_FILE= ${WRKDIR}/.replace_oldname
_REPLACE_NEWNAME_FILE= ${WRKDIR}/.replace_newname
_REPLACE_OLDNAME_CMD= \
[ -f ${_REPLACE_OLDNAME_FILE} ] \
|| ${FAIL_MSG} "[${.TARGET}] ${_REPLACE_OLDNAME_FILE}: File not found"; \
oldname=`${CAT} ${_REPLACE_OLDNAME_FILE}`
_REPLACE_NEWNAME_CMD= \
[ -f ${_REPLACE_NEWNAME_FILE} ] \
|| ${FAIL_MSG} "[${.TARGET}] ${_REPLACE_NEWNAME_FILE}: File not found"; \
newname=`${CAT} ${_REPLACE_NEWNAME_FILE}`
# Verifies that there was a previous "replace" action performed that can be undone.
#
undo-replace-check: .PHONY
${RUN} [ -f ${_COOKIE.replace} ] \
|| ${FAIL_MSG} "No replacement to undo!"
# Generates a binary package for the (older) installed package using pkg_tarup.
#
replace-tarup: .PHONY
${RUN} [ -x ${_PKG_TARUP_CMD:Q} ] \
|| ${FAIL_MSG} ${_PKG_TARUP_CMD:Q}" was not found."; \
${_REPLACE_OLDNAME_CMD}; \
${SETENV} PKG_DBDIR=${_PKG_DBDIR} PKG_SUFX=${PKG_SUFX} \
PKGREPOSITORY=${WRKDIR} \
${_PKG_TARUP_CMD} $${oldname} || \
${FAIL_MSG} "Could not pkg_tarup $${oldname}".
# Re-installs the old package that has been saved by replace-tarup.
#
undo-replace-install: .PHONY
@${PHASE_MSG} "Re-adding ${PKGNAME} from saved tar-up package."
${RUN} ${_REPLACE_OLDNAME_CMD}; \
${ECHO} "Installing saved package ${WRKDIR}/$${oldname}${PKG_SUFX}"; \
${PKG_ADD} ${WRKDIR}/$${oldname}${PKG_SUFX}
# Computes and saves the full names of the installed package to be replaced
# (oldname) and the package that will be installed (newname), so that these
# names are available later.
#
replace-names: .PHONY
${RUN} if [ x"${OLDNAME}" = x ]; then \
wildcard=${PKGWILDCARD:Q}; \
else \
wildcard="${OLDNAME}-[0-9]*"; \
fi; \
${_PKG_BEST_EXISTS} "$${wildcard}" > ${_REPLACE_OLDNAME_FILE}
${RUN} ${ECHO} ${PKGNAME} > ${_REPLACE_NEWNAME_FILE}
${RUN} ${CP} -f ${_REPLACE_NEWNAME_FILE} ${_COOKIE.replace}
# Saves and removes the +INSTALLED_INFO file from the installed package.
#
replace-preserve-installed-info: .PHONY
@${STEP_MSG} "Preserving existing +INSTALLED_INFO file."
${RUN} ${_REPLACE_OLDNAME_CMD}; \
installed_info="${_PKG_DBDIR}/$$oldname/+INSTALLED_INFO"; \
${TEST} ! -f "$$installed_info" || \
${MV} $$installed_info ${_INSTALLED_INFO_FILE}
# Saves and removes the +REQUIRED_BY file from the installed package.
#
replace-preserve-required-by: .PHONY
@${STEP_MSG} "Preserving existing +REQUIRED_BY file."
${RUN} ${_REPLACE_OLDNAME_CMD}; \
required_by="${_PKG_DBDIR}/$$oldname/+REQUIRED_BY"; \
${TEST} ! -f "$$required_by" || \
${MV} $$required_by ${_REQUIRED_BY_FILE}
# Fixes the +CONTENTS files of dependent packages to refer to the
# replacement package, and puts the +REQUIRED_BY file back into place.
# It also sets the unsafe_depends_strict tag on each dependent package,
# and sets the unsafe_depends tag if the replaced package has a different
# version.
#
# XXX Only set unsafe_depends if there is an ABI change.
#
replace-fixup-required-by: .PHONY
@${STEP_MSG} "Fixing @pkgdep entries in dependent packages."
${RUN} ${_REPLACE_OLDNAME_CMD}; \
${_REPLACE_NEWNAME_CMD}; \
${TEST} -f ${_REQUIRED_BY_FILE} || exit 0; \
${CAT} ${_REQUIRED_BY_FILE} | \
while read pkg; do \
case $$pkg in \
"") continue ;; \
/*) pkgdir="$$pkg" ;; \
*) pkgdir="${_PKG_DBDIR}/$$pkg" ;; \
esac; \
contents="$$pkgdir/+CONTENTS"; \
newcontents="$$contents.$$$$"; \
${SETENV} OLDNAME="$$oldname" NEWNAME="$$newname" \
${AWK} '($$0 ~ "^@pkgdep " ENVIRON["OLDNAME"]) \
{ print "@pkgdep " ENVIRON["NEWNAME"]; next } \
{ print }' \
$$contents > $$newcontents; \
${MV} -f $$newcontents $$contents; \
${PKG_ADMIN} set unsafe_depends_strict=YES $$pkg; \
if ${TEST} "$$oldname" != "$$newname"; then \
${PKG_ADMIN} set unsafe_depends=YES $$pkg; \
fi; \
done; \
${MV} ${_REQUIRED_BY_FILE} ${_PKG_DBDIR}/$$newname/+REQUIRED_BY
# Removes unsafe_depends* and rebuild tags from this package.
#
# XXX: pkg_admin should not complain on unset with no +INSTALLED_INFO.
#
replace-fixup-installed-info: .PHONY
@${STEP_MSG} "Removing unsafe_depends and rebuild tags."
${RUN} ${_REPLACE_NEWNAME_CMD}; \
[ ! -f ${_INSTALLED_INFO_FILE} ] || \
${MV} ${_INSTALLED_INFO_FILE} ${_PKG_DBDIR}/$$newname/+INSTALLED_INFO; \
for var in unsafe_depends unsafe_depends_strict rebuild; do \
${TEST} ! -f ${_PKG_DBDIR}/$$newname/+INSTALLED_INFO || \
${PKG_ADMIN} unset $$var $$newname; \
done
# Removes the state files for the "replace" target, so that it may be re-invoked.
#
replace-clean: .PHONY
${RUN} ${_REPLACE_OLDNAME_CMD}; \
${_REPLACE_NEWNAME_CMD}; \
${RM} -f ${WRKDIR}/$$oldname${PKG_SUFX}; \
${RM} -f ${WRKDIR}/$$newname${PKG_SUFX}; \
${RM} -f ${_REPLACE_OLDNAME_FILE} ${_REPLACE_NEWNAME_FILE} \
${_COOKIE.replace}
replace-destdir: .PHONY
@${PHASE_MSG} "Updating using binary package of "${PKGNAME:Q}
.if !empty(USE_CROSS_COMPILE:M[yY][eE][sS])
@${MKDIR} ${_CROSS_DESTDIR}${PREFIX}
${PKG_ADD} -u -m ${MACHINE_ARCH} -I -p ${_CROSS_DESTDIR}${PREFIX} ${PKGFILE}
@${ECHO} "Fixing recorded cwd..."
@${SED} -e 's|@cwd ${_CROSS_DESTDIR}|@cwd |' ${_PKG_DBDIR}/${PKGNAME:Q}/+CONTENTS > ${_PKG_DBDIR}/${PKGNAME:Q}/+CONTENTS.tmp
@${MV} ${_PKG_DBDIR}/${PKGNAME:Q}/+CONTENTS.tmp ${_PKG_DBDIR}/${PKGNAME:Q}/+CONTENTS
.else
${PKG_ADD} -u ${PKGFILE}
.endif
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