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Set PATH statically, and use 'env -i' to kick chroot(8). As a result,

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the second buildworld environment is fully isolated from parent's
environment variables.

Tested virtually on: snapshots.jp.FreeBSD.org
Approved by:	arch@ (silently)
MFC after:	2 weeks
This commit is contained in:
Makoto Matsushita 2002-06-19 15:06:38 +00:00
parent f832bb8c37
commit dafdb1b4c5
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=98438
1 changed files with 2 additions and 2 deletions
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4
release/Makefile
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@ -392,7 +392,7 @@ rerelease release:
.endif
# Don't remove this, or the build will fall over!
echo "export RELEASEDIR=${_R}" >> ${CHROOTDIR}/mk
echo "export PATH=$${PATH}:${LOCALDIR}" >> ${CHROOTDIR}/mk
echo "export PATH=/bin:/usr/bin:/sbin:/usr/sbin:${LOCALDIR}" >> ${CHROOTDIR}/mk
echo "export TMPDIR=/tmp" >> ${CHROOTDIR}/mk
echo "export MAKEOBJDIRPREFIX=/usr/obj" >> ${CHROOTDIR}/mk
echo "export MANBUILDCAT=YES" >> ${CHROOTDIR}/mk
@ -406,7 +406,7 @@ rerelease release:
echo "make \$${_RELTARGET}" >> ${CHROOTDIR}/mk
echo "echo \">>> make ${.TARGET} for ${TARGET} finished on \`LC_ALL=C TZ=GMT date\`\"" >> ${CHROOTDIR}/mk
chmod 755 ${CHROOTDIR}/mk
chroot ${CHROOTDIR} /mk
env -i /usr/sbin/chroot ${CHROOTDIR} /mk
clean:
rm -rf boot_crunch release.[0-9]