Source: dpatch
Version: 2.0.35
Severity: wishlist
Tags: patch
User: [email protected]
Usertags: timestamps
X-Debbugs-Cc: [email protected]
Hi,
While working on the "reproducible builds" effort [1], we have noticed
that dpatch could not be built reproducibly.
The attached patch removes timestamps from the build system. Once
applied, dpatch can be built reproducibly in our current experimental
framework.
[1]: https://wiki.debian.org/ReproducibleBuilds
Regards,
--
,''`.
: :' : Chris Lamb
`. `'` [email protected] / chris-lamb.co.uk
`-
diff -urNad dpatch.orig/dpatch-2.0.35/debian/rules
dpatch/dpatch-2.0.35/debian/rules
--- dpatch.orig/dpatch-2.0.35/debian/rules 2015-02-03 12:29:31.338453886
+0000
+++ dpatch/dpatch-2.0.35/debian/rules 2015-02-03 12:31:08.423002368 +0000
@@ -30,7 +30,7 @@
# General compresser rule
${DOCDIR}/%.gz: docs/%
- gzip -9fc $< >$@
+ gzip -9fcn $< >$@
# Install directories
installdirs:
@@ -53,16 +53,16 @@
install -m0644 debian/dh_dpatch_unpatch.1 ${MAN1DIR}
install -m0755 debhelper/dh_dpatch_* ${DPATCH}/usr/bin/
# Compress stuff
- find ${MAN1DIR} -type f -not -name '*.gz' | xargs gzip -9f
- find ${MAN7DIR} -type f -not -name '*.gz' | xargs gzip -9f
- find ${EXDIR} -type f -not -name '*.gz' | xargs gzip -9f
+ find ${MAN1DIR} -type f -not -name '*.gz' | xargs gzip -9fn
+ find ${MAN7DIR} -type f -not -name '*.gz' | xargs gzip -9fn
+ find ${EXDIR} -type f -not -name '*.gz' | xargs gzip -9fn
find ${DOCDIR}/history -type d -name '.arch-ids' | xargs rm -rf
- find ${DOCDIR}/history -type f -not -name '*.gz' | xargs gzip -9f
+ find ${DOCDIR}/history -type f -not -name '*.gz' | xargs gzip -9fn
# Install the whole thing, including DEBIAN/ and stuff from debian/
binary-dpatch: testroot install
- gzip -9fc debian/NEWS >${DOCDIR}/NEWS.Debian.gz
- gzip -9fc debian/changelog >${DOCDIR}/changelog.gz
+ gzip -9fcn debian/NEWS >${DOCDIR}/NEWS.Debian.gz
+ gzip -9fcn debian/changelog >${DOCDIR}/changelog.gz
install -m 0644 debian/copyright ${DOCDIR}/copyright
cd ${DPATCH} >/dev/null ;\
find etc -type f -printf "/%p\n" >DEBIAN/conffiles
