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211 lines
6.8 KiB
Makefile
211 lines
6.8 KiB
Makefile
# $OpenBSD: bsd.syspatch.mk,v 1.26 2020/05/24 16:48:35 tb Exp $
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#
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# Copyright (c) 2016-2017 Robert Nagy <robert@openbsd.org>
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#
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# Permission to use, copy, modify, and distribute this software for any
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# purpose with or without fee is hereby granted, provided that the above
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# copyright notice and this permission notice appear in all copies.
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#
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# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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.include <bsd.own.mk>
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ERRATA?=
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ECURR=${ERRATA:C/_.*//}
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EPREV!=echo ${ECURR} | awk '{printf "%03d\n", $$1 - 1;}'
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EPREV_PATH!=echo ${FAKEROOT}/syspatch/${OSrev}-${EPREV}*
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# use the base and xenocara build user
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BUILDUSER?= build
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# binaries used by this makefile
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FETCH= /usr/bin/ftp -Vm
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# make sure to only use the original OpenBSD mirror
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MIRROR= https://ftp.openbsd.org/pub/OpenBSD/patches/${OSREV}/common
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# build type defaults to src
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BUILD?= src
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SYSPATCH_BASE= syspatch${OSrev}-${ERRATA}
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SYSPATCH_SHRT= ${OSrev}-${ERRATA}
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# the final name of the syspatch tarball
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SYSPATCH= ${SYSPATCH_BASE}.tgz
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# arguments used by different tools
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MTREE_FILES= /etc/mtree/4.4BSD.dist
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MTREE_ARGS= -qdep ${FAKE} -U
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SIGNIFY_KEY= /etc/signify/openbsd-${OSrev}-base.pub
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PATCH_STRIP?= -p0
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PATCH_ARGS= -d ${SRCDIR} -z .orig --forward --quiet -E ${PATCH_STRIP}
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# miscellaneous variables
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SYSPATCH_DIR= ${FAKE}/var/syspatch/${SYSPATCH_SHRT}
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FAKE= ${FAKEROOT}/syspatch/${SYSPATCH_SHRT}
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KERNEL= $$(sysctl -n kern.osversion | cut -d '\#' -f 1)
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_PATCH_COOKIE= ${ERRATA}/.patch_done
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_BUILD_COOKIE= ${ERRATA}/.build_done
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_FAKE_COOKIE= ${ERRATA}/.fake_done
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.if ${BUILD:L:Msrc} || ${BUILD:L:Mkernel}
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SRCDIR= ${BSDSRCDIR}
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.elif ${BUILD:L:Mxenocara}
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XSRCDIR?= /usr/xenocara
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SRCDIR= ${XSRCDIR}
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MTREE_FILES+= /etc/mtree/BSD.x11.dist
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.endif
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.MAIN: all
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all: ${_BUILD_COOKIE}
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.if !target(clean)
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clean:
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rm -rf ${ERRATA} ${SYSPATCH}
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.endif
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depend:
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cleandir: clean
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${_FAKE_COOKIE}:
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.if !empty(ERRATA:C/[[:digit:]]{3}_[[:alnum:]_-]+//)
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@{ echo "***> invalid errata format: ${ERRATA}"; \
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exit 1; };
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.endif
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.ifndef FAKEROOT
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@{ echo "***> setenv FAKEROOT before doing that!"; \
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exit 1; };
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.else
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@if [[ `id -u` -ne 0 ]]; then \
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{ echo "***> $@ must be called by root"; \
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exit 1; }; \
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fi
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@destmp=`df -P ${FAKEROOT} | awk 'END { print $$6 }'`; \
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if ! mount | grep -q " $${destmp} .*noperm"; then \
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echo ${FAKEROOT} must be on a noperm filesystem >&2; \
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false; \
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fi; \
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if [[ `stat -f '%Su %Lp' $${destmp}` != '${BUILDUSER} 700' ]]; then \
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echo $${destmp} must have owner BUILDUSER and mode 700 >&2; \
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false; \
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fi
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@test -f ${EPREV_PATH}/usr/lib/crt0.o || \
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{ echo "***> previous (${EPREV}) syspatch build is missing"; \
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exit 1; }; \
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echo '>> Copying previous syspatch fakeroot to ${FAKE}'; \
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${INSTALL} -d -m 755 ${SYSPATCH_DIR}; \
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cd ${EPREV_PATH} && tar cf - . | \
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(cd ${FAKE} && tar xpf - )
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@${INSTALL} ${INSTALL_COPY} -o ${SHAREOWN} -g ${SHAREGRP} -m ${SHAREMODE} \
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${ERRATA}/${ERRATA}.patch.sig ${SYSPATCH_DIR}
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.for _m in ${MTREE_FILES}
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@su ${BUILDUSER} -c '/usr/sbin/mtree ${MTREE_ARGS} -f ${_m}' >/dev/null
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.endfor
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@su ${BUILDUSER} -c 'touch $@'
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.endif
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${ERRATA}/${ERRATA}.patch.sig:
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@su ${BUILDUSER} -c '${INSTALL} -d -m 755 ${ERRATA}' && \
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echo '>> Fetching & Verifying ${MIRROR}/${.TARGET:T}'; \
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su ${BUILDUSER} -c '${FETCH} -o ${ERRATA}/${.TARGET:T} \
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${MIRROR}/${.TARGET:T}'
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${ERRATA}/${ERRATA}.patch: ${ERRATA}/${ERRATA}.patch.sig
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@su ${BUILDUSER} -c '/usr/bin/signify -Vep ${SIGNIFY_KEY} -x \
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${ERRATA}/${.TARGET:T}.sig -m ${.TARGET}'
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${_PATCH_COOKIE}: ${ERRATA}/${ERRATA}.patch
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@echo '>> Applying ${ERRATA}.patch'; \
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/usr/bin/patch ${PATCH_ARGS} < ${ERRATA}/${ERRATA}.patch || \
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{ echo "***> ${ERRATA}.patch did not apply cleanly"; \
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exit 1; };
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@su ${BUILDUSER} -c 'touch $@'
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.ifdef DESTDIR
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${_BUILD_COOKIE}: ${_PATCH_COOKIE} ${_FAKE_COOKIE}
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@{ echo "***> cannot set DESTDIR here!"; \
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exit 1; };
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.elif !defined(FAKEROOT)
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${_BUILD_COOKIE}: ${_PATCH_COOKIE} ${_FAKE_COOKIE}
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@{ echo "***> setenv FAKEROOT before doing that!"; \
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exit 1; };
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.else
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${_BUILD_COOKIE}: ${_PATCH_COOKIE} ${_FAKE_COOKIE}
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@echo '>> Building syspatch for ${ERRATA}'
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.if ${BUILD:L:Msrc}
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. for _t in clean obj build
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@cd ${SRCDIR} && /usr/bin/make SYSPATCH_PATH=${EPREV_PATH} ${_t}
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. endfor
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@su ${BUILDUSER} -c "cd ${SRCDIR} && make SYSPATCH_PATH=${EPREV_PATH} DESTDIR=${FAKE} install"
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.elif ${BUILD:L:Mxenocara}
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. for _t in clean bootstrap obj build
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@cd ${SRCDIR} && /usr/bin/make SYSPATCH_PATH=${EPREV_PATH} ${_t}
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. endfor
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@su ${BUILDUSER} -c "cd ${SRCDIR} && make SYSPATCH_PATH=${EPREV_PATH} DESTDIR=${FAKE} install"
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.elif ${BUILD:L:Mkernel}
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. for _t in clean obj
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@cd ${SRCDIR} && /usr/bin/make SYSPATCH_PATH=${EPREV_PATH} ${_t}
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. endfor
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@cd ${SRCDIR} && make SYSPATCH_PATH=${EPREV_PATH} DESTDIR=${FAKE} includes
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. for _kern in GENERIC GENERIC.MP
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@if cd ${SRCDIR}/sys/arch/${MACHINE}/conf; then \
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if config ${_kern}; then \
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if cd ../compile/${_kern} && make clean && make ; then \
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exit 0; \
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fi; exit 1; \
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fi; exit 1; \
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fi;
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@if [ ${_kern} = "GENERIC" ]; then \
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su ${BUILDUSER} -c 'umask ${WOBJUMASK} && \
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cd ${SRCDIR}/sys/arch/${MACHINE}/compile/GENERIC/obj && \
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cp -p *.o Makefile ld.script makegap.sh \
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${FAKE}/usr/share/relink/kernel/GENERIC/' || \
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{ echo "***> failed to install ${_kern} object files"; \
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exit 1; }; \
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elif [ ${_kern} = "GENERIC.MP" ]; then \
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su ${BUILDUSER} -c 'umask ${WOBJUMASK} && \
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cd ${SRCDIR}/sys/arch/${MACHINE}/compile/GENERIC.MP/obj && \
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cp -p *.o Makefile ld.script makegap.sh \
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${FAKE}/usr/share/relink/kernel/GENERIC.MP/' || \
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{ echo "***> failed to install ${_kern} object files"; \
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exit 1; }; \
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fi; exit 0
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. endfor
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# install newly built kernel on the build machine
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@cd ${SRCDIR}/sys/arch/${MACHINE}/compile/${KERNEL} && \
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make install
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.endif
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@su ${BUILDUSER} -c 'touch $@'
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.endif
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syspatch: ${SYSPATCH}
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${SYSPATCH}: ${ERRATA}/.plist
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.for _m in ${MTREE_FILES}
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@su ${BUILDUSER} -c '/usr/sbin/mtree ${MTREE_ARGS} -f ${_m}' >/dev/null
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.endfor
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@su ${BUILDUSER} -c 'tar -Pczf ${.TARGET} -C ${FAKE} -I ${ERRATA}/.plist' || \
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{ echo "***> unable to create ${.TARGET}"; \
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exit 1; };
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@echo ">> Created ${SYSPATCH}";
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${ERRATA}/.plist: ${_BUILD_COOKIE}
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@echo ">> Creating the list of files to be included in ${SYSPATCH}"
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@su ${BUILDUSER} -c \
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'${.CURDIR}/diff.sh ${EPREV_PATH} ${FAKE} \
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done > ${.TARGET}' || \
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{ echo "***> unable to create list of files"; \
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exit 1; };
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@su ${BUILDUSER} -c 'sed -i "s,^${FAKEROOT}/syspatch/${OSrev}-[^/]*/,,g" ${.TARGET}'
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.include <bsd.obj.mk>
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