Introduce a new option -DNO_ROOT that allows install and distribution

targets to be run without root privilege.

Information about ownership, group, flags, and suid bits are stored in
the file specified by METALOG which defaults to ${DESTDIR}/METALOG.
This file can be used in conjunction with bsdtar or makefs to generate
archives or file system images with correct permissions.

The packageworld target has been altered to use this metadata allowing
non-root releases (subject to further changes in release/Makefile.)

Sponsored by:	DARPA, AFRL
Reviewed by:	ian, ray
This commit is contained in:
Brooks Davis 2013-01-22 21:10:03 +00:00
parent 3a6df89b64
commit 4a63ae1150
2 changed files with 77 additions and 8 deletions

View File

@ -4,6 +4,8 @@
# Make command line options:
# -DNO_CLEANDIR run ${MAKE} clean, instead of ${MAKE} cleandir
# -DNO_CLEAN do not clean at all
# -DDB_FROM_SRC use the user/group databases in src/etc instead of
# the system database when installing.
# -DNO_SHARE do not go into share subdir
# -DKERNFAST define NO_KERNEL{CONFIG,CLEAN,DEPEND,OBJ}
# -DNO_KERNELCONFIG do not run config in ${MAKE} buildkernel
@ -11,9 +13,8 @@
# -DNO_KERNELDEPEND do not run ${MAKE} depend in ${MAKE} buildkernel
# -DNO_KERNELOBJ do not run ${MAKE} obj in ${MAKE} buildkernel
# -DNO_PORTSUPDATE do not update ports in ${MAKE} update
# -DNO_ROOT install without using root privilege
# -DNO_DOCUPDATE do not update doc in ${MAKE} update
# -DDB_FROM_SRC use the user/group databases in src/etc instead of
# the system database when installing.
# -DNO_CTF do not run the DTrace CTF conversion tools on built objects
# LOCAL_DIRS="list of dirs" to add additional dirs to the SUBDIR list
# LOCAL_LIB_DIRS="list of dirs" to add additional dirs to libraries target
@ -21,6 +22,8 @@
# to be created before files are installed
# LOCAL_TOOL_DIRS="list of dirs" to add additional dirs to the build-tools
# list
# METALOG="path to metadata log" to write permission and ownership
# when NO_ROOT is set. (default: ${DESTDIR}/METALOG)
# TARGET="machine" to crossbuild world for a different machine type
# TARGET_ARCH= may be required when a TARGET supports multiple endians
# BUILDENV_SHELL= shell to launch for the buildenv target (def:/bin/sh)
@ -358,8 +361,19 @@ IMAKE+= __MAKE_SHELL=${INSTALLTMP}/sh
IMAKEENV+= PATH=${TMPPATH}:${INSTALLTMP}
.endif
.if defined(DB_FROM_SRC)
IMAKE_INSTALL= INSTALL="install -N ${.CURDIR}/etc"
IMAKE_MTREE= MTREE_CMD="nmtree -N ${.CURDIR}/etc"
INSTALLFLAGS+= -N ${.CURDIR}/etc
MTREEFLAGS+= -N ${.CURDIR}/etc
.endif
.if defined(NO_ROOT)
METALOG?= ${DESTDIR}/${DISTDIR}/METALOG
IMAKE+= -DNO_ROOT METALOG=${METALOG}
INSTALL_DDIR= ${DESTDIR}/${DISTDIR}
INSTALLFLAGS+= -U -M ${METALOG} -D ${INSTALL_DDIR:S://:/:g}
MTREEFLAGS+= -W
.endif
.if defined(DB_FROM_SRC) || defined(NO_ROOT)
IMAKE_INSTALL= INSTALL="install ${INSTALLFLAGS}"
IMAKE_MTREE= MTREE_CMD="nmtree ${MTREEFLAGS}"
.endif
# kernel stage
@ -658,7 +672,7 @@ _zoneinfo= zic tzsetup
.endif
ITOOLS= [ awk cap_mkdb cat chflags chmod chown \
date echo egrep find grep ${_install-info} \
date echo egrep find grep id install ${_install-info} \
ln lockf make mkdir mtree mv pwd_mkdb rm sed sh sysctl \
test true uname wc ${_zoneinfo}
@ -681,6 +695,8 @@ EXTRA_DISTRIBUTIONS+= games
EXTRA_DISTRIBUTIONS+= lib32
.endif
MTREE_MAGIC?= mtree 2.0
distributeworld installworld: installcheck
mkdir -p ${INSTALLTMP}
progs=$$(for prog in ${ITOOLS}; do \
@ -703,6 +719,9 @@ distributeworld installworld: installcheck
done); \
cp $$libs $$progs ${INSTALLTMP}
cp -R $${PATH_LOCALE:-"/usr/share/locale"} ${INSTALLTMP}/locale
.if defined(NO_ROOT)
echo "#${MTREE_MAGIC}" > ${METALOG}
.endif
.if make(distributeworld)
.for dist in ${EXTRA_DISTRIBUTIONS}
-mkdir ${DESTDIR}/${DISTDIR}/${dist}
@ -712,10 +731,20 @@ distributeworld installworld: installcheck
-p ${DESTDIR}/${DISTDIR}/${dist}/usr >/dev/null
mtree -deU -f ${.CURDIR}/etc/mtree/BSD.include.dist \
-p ${DESTDIR}/${DISTDIR}/${dist}/usr/include >/dev/null
.if defined(NO_ROOT)
${IMAKEENV} nmtree -C -f ${.CURDIR}/etc/mtree/BSD.root.dist | \
sed -e 's#^\./#./${dist}/#' >> ${METALOG}
${IMAKEENV} nmtree -C -f ${.CURDIR}/etc/mtree/BSD.usr.dist | \
sed -e 's#^\./#./${dist}/usr/#' >> ${METALOG}
${IMAKEENV} nmtree -C -f ${.CURDIR}/etc/mtree/BSD.include.dist | \
sed -e 's#^\./#./${dist}/usr/include/#' >> ${METALOG}
.endif
.endfor
-mkdir ${DESTDIR}/${DISTDIR}/base
${_+_}cd ${.CURDIR}; ${IMAKE} distrib-dirs \
LOCAL_MTREE=${LOCAL_MTREE} DESTDIR=${DESTDIR}/${DISTDIR}/base
cd ${.CURDIR}/etc; ${CROSSENV} PATH=${TMPPATH} ${MAKE} \
METALOG=${METALOG} ${IMAKE_INSTALL} ${IMAKE_MTREE} \
DISTBASE=/base DESTDIR=${DESTDIR}/${DISTDIR}/base \
LOCAL_MTREE=${LOCAL_MTREE} distrib-dirs
.endif
${_+_}cd ${.CURDIR}; ${IMAKE} re${.TARGET:S/world$//}; \
${IMAKEENV} rm -rf ${INSTALLTMP}
@ -723,12 +752,30 @@ distributeworld installworld: installcheck
.for dist in ${EXTRA_DISTRIBUTIONS}
find ${DESTDIR}/${DISTDIR}/${dist} -empty -delete
.endfor
.if defined(NO_ROOT)
.for dist in base ${EXTRA_DISTRIBUTIONS}
@# For each file that exists in this dist, print the corresponding
@# line from the METALOG. This relies on the fact that
@# a line containing only the filename will sort immediatly before
@# the relevant mtree line.
cd ${DESTDIR}/${DISTDIR}; \
find ./${dist} | sort -u ${METALOG} - | \
awk 'BEGIN { print "#${MTREE_MAGIC}" } !/ type=/ { file = $$1 } / type=/ { if ($$1 == file) { sub(/^\.\/${dist}\//, "./"); print } }' > \
${DESTDIR}/${DISTDIR}/${dist}.meta
.endfor
.endif
.endif
packageworld:
.for dist in base ${EXTRA_DISTRIBUTIONS}
.if defined(NO_ROOT)
${_+_}cd ${DESTDIR}/${DISTDIR}/${dist}; \
tar cvJf ${DESTDIR}/${DISTDIR}/${dist}.txz \
@${DESTDIR}/${DISTDIR}/${dist}.meta
.else
${_+_}cd ${DESTDIR}/${DISTDIR}/${dist}; \
tar cvJf ${DESTDIR}/${DISTDIR}/${dist}.txz .
.endif
.endfor
#
@ -765,7 +812,7 @@ redistribute:
distrib-dirs distribution:
cd ${.CURDIR}/etc; ${CROSSENV} PATH=${TMPPATH} ${MAKE} \
${IMAKE_INSTALL} ${IMAKE_MTREE} ${.TARGET}
${IMAKE_INSTALL} ${IMAKE_MTREE} METALOG=${METALOG} ${.TARGET}
#
# buildkernel and installkernel
@ -1260,7 +1307,12 @@ cross-tools:
# hierarchy - ensure that all the needed directories are present
#
hierarchy hier:
.if defined(NO_ROOT)
cd ${.CURDIR}/etc; ${MAKE} LOCAL_MTREE=${LOCAL_MTREE} \
-DNO_ROOT METALOG=${METALOG} distrib-dirs
.else
cd ${.CURDIR}/etc; ${MAKE} LOCAL_MTREE=${LOCAL_MTREE} distrib-dirs
.endif
#
# libraries - build all libraries, and install them under ${DESTDIR}.

View File

@ -156,6 +156,9 @@ ETCMAIL=Makefile README mailer.conf access.sample virtusertable.sample \
# Special top level files for FreeBSD
FREEBSD=COPYRIGHT
# Sanitize DESTDIR
DESTDIR:= ${DESTDIR:C://*:/:g}
afterinstall:
.if ${MK_MAN} != "no"
${_+_}cd ${.CURDIR}/../share/man; ${MAKE} makedb
@ -324,6 +327,20 @@ distrib-dirs:
-f $$m -p $$d; \
${MTREE_CMD} -deU ${MTREE_FOLLOWS_SYMLINKS} -f $$m -p $$d; \
done; true
.if defined(NO_ROOT)
@set ${MTREES}; \
while test $$# -ge 2; do \
m=${.CURDIR}/$$1; \
shift; \
d=$$1; \
test "$$d" == "/" && d=""; \
d=${DISTBASE}$$d; \
shift; \
${ECHO} "${MTREE_CMD} -C -f $$m | sed s#^\.#.$$d# >>" \
"${METALOG}" ; \
${MTREE_CMD} -C -f $$m | sed s#^\.#.$$d# >> ${METALOG} ; \
done; true
.endif
${INSTALL_SYMLINK} usr/src/sys ${DESTDIR}/sys
cd ${DESTDIR}/usr/share/man; \
for mandir in man*; do \