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# $OpenBSD: bsd.syspatch.mk,v 1.24 2018/11/18 15:30:04 ajacoutot Exp $
#
# Copyright (c) 2016-2017 Robert Nagy <robert@openbsd.org>
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.include <bsd.own.mk>
ERRATA?=
ECURR=${ERRATA:C/_.*//}
EPREV!=echo ${ECURR} | awk '{printf "%03d\n", $$1 - 1;}'
EPREV_PATH!=echo ${FAKEROOT}/syspatch/${OSrev}-${EPREV}*
# use the base and xenocara build user
BUILDUSER?= build
# binaries used by this makefile
FETCH= /usr/bin/ftp -Vm
# make sure to only use the original OpenBSD mirror
MIRROR= https://ftp.openbsd.org/pub/OpenBSD/patches/${OSREV}/common
# build type defaults to src
BUILD?= src
SYSPATCH_BASE= syspatch${OSrev}-${ERRATA}
SYSPATCH_SHRT= ${OSrev}-${ERRATA}
# the final name of the syspatch tarball
SYSPATCH= ${SYSPATCH_BASE}.tgz
# arguments used by different tools
MTREE_FILES= /etc/mtree/4.4BSD.dist
MTREE_ARGS= -qdep ${FAKE} -U
SIGNIFY_KEY= /etc/signify/openbsd-${OSrev}-base.pub
PATCH_STRIP?= -p0
PATCH_ARGS= -d ${SRCDIR} -z .orig --forward --quiet -E ${PATCH_STRIP}
# miscellaneous variables
SYSPATCH_DIR= ${FAKE}/var/syspatch/${SYSPATCH_SHRT}
FAKE= ${FAKEROOT}/syspatch/${SYSPATCH_SHRT}
KERNEL= $$(sysctl -n kern.osversion | cut -d '\#' -f 1)
_PATCH_COOKIE= ${ERRATA}/.patch_done
_BUILD_COOKIE= ${ERRATA}/.build_done
_FAKE_COOKIE= ${ERRATA}/.fake_done
.if ${BUILD:L:Msrc} || ${BUILD:L:Mkernel}
SRCDIR= ${BSDSRCDIR}
.elif ${BUILD:L:Mxenocara}
XSRCDIR?= /usr/xenocara
SRCDIR= ${XSRCDIR}
MTREE_FILES+= /etc/mtree/BSD.x11.dist
.endif
.MAIN: all
all: ${_BUILD_COOKIE}
.if !target(clean)
clean:
rm -rf ${ERRATA} ${SYSPATCH}
.endif
depend:
cleandir: clean
${_FAKE_COOKIE}:
.ifndef FAKEROOT
@{ echo "***> setenv FAKEROOT before doing that!"; \
exit 1; };
.else
@if [[ `id -u` -ne 0 ]]; then \
{ echo "***> $@ must be called by root"; \
exit 1; }; \
fi
@destmp=`df -P ${FAKEROOT} | awk 'END { print $$6 }'`; \
if ! mount | grep -q " $${destmp} .*noperm"; then \
echo ${FAKEROOT} must be on a noperm filesystem >&2; \
false; \
fi; \
if [[ `stat -f '%Su %Lp' $${destmp}` != '${BUILDUSER} 700' ]]; then \
echo $${destmp} must have owner BUILDUSER and mode 700 >&2; \
false; \
fi
@test -f ${EPREV_PATH}/usr/lib/crt0.o || \
{ echo "***> previous (${EPREV}) syspatch build is missing"; \
exit 1; }; \
echo '>> Copying previous syspatch fakeroot to ${FAKE}'; \
${INSTALL} -d -m 755 ${SYSPATCH_DIR}; \
cd ${EPREV_PATH} && tar cf - . | \
(cd ${FAKE} && tar xpf - )
@${INSTALL} ${INSTALL_COPY} -o ${SHAREOWN} -g ${SHAREGRP} -m ${SHAREMODE} \
${ERRATA}/${ERRATA}.patch.sig ${SYSPATCH_DIR}
.for _m in ${MTREE_FILES}
@su ${BUILDUSER} -c '/usr/sbin/mtree ${MTREE_ARGS} -f ${_m}' >/dev/null
.endfor
@su ${BUILDUSER} -c 'touch $@'
.endif
${ERRATA}/${ERRATA}.patch.sig:
@su ${BUILDUSER} -c '${INSTALL} -d -m 755 ${ERRATA}' && \
echo '>> Fetching & Verifying ${MIRROR}/${.TARGET:T}'; \
su ${BUILDUSER} -c '${FETCH} -o ${ERRATA}/${.TARGET:T} \
${MIRROR}/${.TARGET:T}'
${ERRATA}/${ERRATA}.patch: ${ERRATA}/${ERRATA}.patch.sig
@su ${BUILDUSER} -c '/usr/bin/signify -Vep ${SIGNIFY_KEY} -x \
${ERRATA}/${.TARGET:T}.sig -m ${.TARGET}'
${_PATCH_COOKIE}: ${ERRATA}/${ERRATA}.patch
@echo '>> Applying ${ERRATA}.patch'; \
/usr/bin/patch ${PATCH_ARGS} < ${ERRATA}/${ERRATA}.patch || \
{ echo "***> ${ERRATA}.patch did not apply cleanly"; \
exit 1; };
@su ${BUILDUSER} -c 'touch $@'
.ifdef DESTDIR
${_BUILD_COOKIE}: ${_PATCH_COOKIE} ${_FAKE_COOKIE}
@{ echo "***> cannot set DESTDIR here!"; \
exit 1; };
.elif !defined(FAKEROOT)
${_BUILD_COOKIE}: ${_PATCH_COOKIE} ${_FAKE_COOKIE}
@{ echo "***> setenv FAKEROOT before doing that!"; \
exit 1; };
.else
${_BUILD_COOKIE}: ${_PATCH_COOKIE} ${_FAKE_COOKIE}
@echo '>> Building syspatch for ${ERRATA}'
.if ${BUILD:L:Msrc}
. for _t in clean obj build
@cd ${SRCDIR} && /usr/bin/make SYSPATCH_PATH=${EPREV_PATH} ${_t}
. endfor
@su ${BUILDUSER} -c "cd ${SRCDIR} && make SYSPATCH_PATH=${EPREV_PATH} DESTDIR=${FAKE} install"
.elif ${BUILD:L:Mxenocara}
. for _t in clean bootstrap obj build
@cd ${SRCDIR} && /usr/bin/make SYSPATCH_PATH=${EPREV_PATH} ${_t}
. endfor
@su ${BUILDUSER} -c "cd ${SRCDIR} && make SYSPATCH_PATH=${EPREV_PATH} DESTDIR=${FAKE} install"
.elif ${BUILD:L:Mkernel}
. for _t in clean obj
@cd ${SRCDIR} && /usr/bin/make SYSPATCH_PATH=${EPREV_PATH} ${_t}
. endfor
@cd ${SRCDIR} && make SYSPATCH_PATH=${EPREV_PATH} DESTDIR=${FAKE} includes
. for _kern in GENERIC GENERIC.MP
@if cd ${SRCDIR}/sys/arch/${MACHINE}/conf; then \
if config ${_kern}; then \
if cd ../compile/${_kern} && make clean && make ; then \
exit 0; \
fi; exit 1; \
fi; exit 1; \
fi;
@if [ ${_kern} = "GENERIC" ]; then \
su ${BUILDUSER} -c 'umask ${WOBJUMASK} && \
cd ${SRCDIR}/sys/arch/${MACHINE}/compile/GENERIC/obj && \
cp -p *.o Makefile ld.script makegap.sh \
${FAKE}/usr/share/relink/kernel/GENERIC/' || \
{ echo "***> failed to install ${_kern} object files"; \
exit 1; }; \
elif [ ${_kern} = "GENERIC.MP" ]; then \
su ${BUILDUSER} -c 'umask ${WOBJUMASK} && \
cd ${SRCDIR}/sys/arch/${MACHINE}/compile/GENERIC.MP/obj && \
cp -p *.o Makefile ld.script makegap.sh \
${FAKE}/usr/share/relink/kernel/GENERIC.MP/' || \
{ echo "***> failed to install ${_kern} object files"; \
exit 1; }; \
fi; exit 0
. endfor
# install newly built kernel on the build machine
@cd ${SRCDIR}/sys/arch/${MACHINE}/compile/${KERNEL} && \
make install
.endif
@su ${BUILDUSER} -c 'touch $@'
.endif
syspatch: ${SYSPATCH}
${SYSPATCH}: ${ERRATA}/.plist
.for _m in ${MTREE_FILES}
@su ${BUILDUSER} -c '/usr/sbin/mtree ${MTREE_ARGS} -f ${_m}' >/dev/null
.endfor
@su ${BUILDUSER} -c 'tar -Pczf ${.TARGET} -C ${FAKE} -I ${ERRATA}/.plist' || \
{ echo "***> unable to create ${.TARGET}"; \
exit 1; };
@echo ">> Created ${SYSPATCH}";
${ERRATA}/.plist: ${_BUILD_COOKIE}
@echo ">> Creating the list of files to be included in ${SYSPATCH}"
@su ${BUILDUSER} -c \
'${.CURDIR}/diff.sh ${EPREV_PATH} ${FAKE} \
done > ${.TARGET}' || \
{ echo "***> unable to create list of files"; \
exit 1; };
@su ${BUILDUSER} -c 'sed -i "s,^${FAKEROOT}/syspatch/${OSrev}-[^/]*/,,g" ${.TARGET}'
.include <bsd.obj.mk>
|
