pkgsrc/mk/install/replace.mk
2016-04-10 15:58:02 +00:00

62 lines
1.4 KiB
Makefile

# $NetBSD: replace.mk,v 1.18 2016/04/10 15:58:02 joerg Exp $
#
# Public targets:
#
# replace:
# Updates a package in-place on the system.
# It will acquire elevated privileges just-in-time.
#
# undo-replace:
# Undoes the effects of a previous "make replace".
# It will acquire elevated privileges just-in-time.
#
#
# Private targets that must be defined by the package system format:
#
# _pkgformat-destdir-replace:
# Updates a package in-place on the system.
#
# _pkgformat-undo-replace:
# Undoes a previous "make _pkgformat-replace".
# _pkgformat-destdir-undo-replace:
# Undoes a previous "make _pkgformat-destdir-replace".
.if ${_KEEP_BIN_PKGS} == "no"
_REPLACE_TARGETS+= stage-package-create
.else
_REPLACE_TARGETS+= package
.endif
_REPLACE_TARGETS+= replace-message
_REPLACE_TARGETS+= unprivileged-install-hook
#
# replace
#
.PHONY: replace
.if defined(_PKGSRC_BARRIER)
replace: ${_REPLACE_TARGETS} su-target
.else
replace: barrier
.endif
replace-message: .PHONY
@${PHASE_MSG} "Replacing for ${PKGNAME}"
su-replace: .PHONY _pkgformat-destdir-replace
MAKEFLAGS.su-replace= _UPDATE_RUNNING=yes
MAKEFLAGS.su-replace+= PKGNAME_REQD=${PKGNAME_REQD:Q}
#
# undo-replace
#
undo-replace: .PHONY undo-replace-message su-target
undo-replace-message: .PHONY
@${PHASE_MSG} "Undoing replacement for ${PKGNAME}"
@${WARNING_MSG} "experimental target - DATA LOSS MAY OCCUR."
su-undo-replace: .PHONY _pkgformat-destdir-undo-replace
MAKEFLAGS.su-undo-replace= _UPDATE_RUNNING=yes