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Record TIMESTAMP in make makesum

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This is intended to support development and prototyping for ports
reproducible build efforts which require some concept of a "last
updated" time. It is being committed now so that timestamp entries
will be populated "for free" as port distfiles updates happen.

Submitted by:	bapt (earlier version)
Reviewed by:	bapt, bdrewery
Approved by:	portmgr (bdrewery)
Differential Revision:	https://reviews.freebsd.org/D6031
This commit is contained in:
Ed Maste 2016-05-12 18:20:27 +00:00
parent 2d1da0076f
commit 7fea5824d6
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=415078
2 changed files with 23 additions and 4 deletions
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10
CHANGES
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@ -22,6 +22,16 @@ AUTHOR: mat@FreeBSD.org
WANT_BDB_VER=XX should be replaced by USES=bdb:XX.
20160512:
AUTHOR: emaste@FreeBSD.org
"make makesum" now writes the current timestamp to distinfo when it is run.
This is done to support development and prototyping efforts for reproducible
package builds, which require some concept of a "last updated" time.
The TIMESTAMP can currently be ignored for ports that have no distinfo, and
for updates done without using "make makesum."
20160414:
AUTHOR: mat@FreeBSD.org

17
Mk/bsd.port.mk
View File

@ -4161,7 +4161,11 @@ checksum_init=\
makesum: check-checksum-algorithms
@cd ${.CURDIR} && ${MAKE} fetch NO_CHECKSUM=yes \
DISABLE_SIZE=yes
@if [ -f ${DISTINFO_FILE} ]; then ${CAT} /dev/null > ${DISTINFO_FILE}; fi
@if [ -f ${DISTINFO_FILE} ]; then \
if ${GREP} -q "^TIMESTAMP " ${DISTINFO_FILE}; then \
${GREP} -v "^TIMESTAMP " ${DISTINFO_FILE} > ${DISTINFO_FILE}.sav; \
fi; \
fi
@( \
cd ${DISTDIR}; \
\
@ -4172,11 +4176,16 @@ makesum: check-checksum-algorithms
eval alg_executable=\$$$$alg; \
\
if [ $$alg_executable != "NO" ]; then \
$$alg_executable $$file >> ${DISTINFO_FILE}; \
$$alg_executable $$file >> ${DISTINFO_FILE}.new; \
fi; \
done; \
${ECHO_CMD} "SIZE ($$file) = `${STAT} -f \"%z\" $$file`" >> ${DISTINFO_FILE}; \
done \
${ECHO_CMD} "SIZE ($$file) = `${STAT} -f \"%z\" $$file`" >> ${DISTINFO_FILE}.new; \
done; \
if [ ! -f ${DISTINFO_FILE}.sav ] || ! cmp -s ${DISTINFO_FILE}.sav ${DISTINFO_FILE}.new; then \
${ECHO_CMD} "TIMESTAMP = `date '+%s'`" > ${DISTINFO_FILE} ; \
${CAT} ${DISTINFO_FILE}.new >> ${DISTINFO_FILE} ; \
fi ; \
rm -f ${DISTINFO_FILE}.new ${DISTINFO_FILE}.sav ; \
)
.endif