Date: Sun, 30 Jun 2013 11:29:53 -0500 From: Vincent Stemen <vince.bsd@hightek.org> To: freebsd-ports@FreeBSD.ORG Subject: Problem building ports in a sandbox/jail using DESTDIR Message-ID: <20130630162953.GA23105@quark.hightek.org>
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Hi. I am trying to compile ports in a sandbox environment on
FreeBSD-9.1-RELEASE using a snapshot of ports from 06/27/2013.
I have a jail file system I setup using my own scripts that I am pointing
$DESTDIR to. I am using 'zip' as the port for testing.
The problem is, I get an error like this and it immediately aborts.
cd: /tmp/mountpoint.TJizHb/data/freebsd/ports/ports-20130627/archivers/zip: No such file or directory
Below is the output with DESTDIR debugging turned on.
________________________________________________
# realpath .
/data/freebsd/ports/ports-20130627/archivers/zip
# make DESTDIR=/data/freebsd/ports/jail WITH_DESTDIR_DEBUG=1
===> Creating some important subdirectories
DEBUG: _DESTDIR_MOUNT_LIST= PORTSDIR:/usr/ports:___temp___ DISTDIR:/usr/ports/distfiles:___temp___
DEBUG: Processing PORTSDIR:/usr/ports:___temp___
DEBUG: PORTSDIR:/data/freebsd/ports/ports-20130627:/data/freebsd/ports/jail/___temp___
DEBUG: Creating temporary mount point
DEBUG: Temporary mount point /data/freebsd/ports/jail/tmp/mountpoint.TJizHb created successfully
DEBUG: Directory /data/freebsd/ports/ports-20130627 mounted
DEBUG: Processing DISTDIR:/usr/ports/distfiles:___temp___
DEBUG: DISTDIR:/data/freebsd/ports/distfiles:/data/freebsd/ports/jail/___temp___
DEBUG: Creating temporary mount point
DEBUG: Temporary mount point /data/freebsd/ports/jail/tmp/mountpoint.ZxFnzJ created successfully
DEBUG: Directory /data/freebsd/ports/distfiles mounted
DEBUG: Handling devfs separately
DEBUG: devfs mounted
DEBUG: Things we mounted: /data/freebsd/ports/jail/dev /data/freebsd/ports/jail/tmp/mountpoint.ZxFnzJ /data/freebsd/ports/jail/tmp/mountpoint.TJizHb
DEBUG: Things we created: /data/freebsd/ports/jail/tmp/mountpoint.ZxFnzJ /data/freebsd/ports/jail/tmp/mountpoint.TJizHb
DEBUG: _var_path_list: PORTSDIR=/tmp/mountpoint.TJizHb DISTDIR=/tmp/mountpoint.ZxFnzJ DEVFS=/dev
===> Starting chrooted make in /data/freebsd/ports/jail...
cd: /tmp/mountpoint.TJizHb/data/freebsd/ports/ports-20130627/archivers/zip: No such file or directory
===> Chrooted make in /data/freebsd/ports/jail failed
===> Cleaning up...
*** [do-chroot] Error code 2
Stop in /data/freebsd/ports/ports-20130627/archivers/zip.
________________________________________________
Where it tries to cd to
/tmp/mountpoint.TJizHb/data/freebsd/ports/ports-20130627/archivers/zip
----------------------------------
the underlined part should not be there. Ports is mounted directly on
/tmp/mountpoint.TJizHb in the jail by the makefiles and I verified that
/tmp/mountpoint.TJizHb/archivers/zip does exist at this point just prior to
getting the 'cd' error and cleaning up, by stopping the makefile there
and manually checking.
Makefile code in ports
======================
Mk/bsd.destdir.mk
...
${ECHO_MSG} "===> Starting chrooted make in ${DESTDIR}..."; \
export $${_var_path_list}; \
${CHROOT} $${_destdir} ${SH} -c "\
cd $${PORTSDIR}${.CURDIR:S|^${PORTSDIR}||}; \
${SETENV} -i ${DESTDIR_ENV} $${_var_path_list} ${MAKE} ${.TARGETS}" && \
{ status=$$?; ${ECHO_MSG} "===> Chrooted make in ${DESTDIR} succeeded"; } || \
{ status=$$?; ${ECHO_MSG} "===> Chrooted make in ${DESTDIR} failed"; }; \
${ECHO_MSG} "===> Cleaning up..."; \
...
The problem seems to be with
cd $${PORTSDIR}${.CURDIR:S|^${PORTSDIR}||};
I don't quite understand the expansion.
$PORTSDIR seems to be set to '/data/freebsd/ports/ports-20130627',
so I don't know how it is getting '/tmp/mountpoint.TJizHb' prepended, or why
the full path to the ports directory outside the jail is being used in this
expansion to cd to it inside the jail.
Could this be a bug in the ports makefile or is it possible that I am
missing something in my jail that can cause this?
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