On 21/11/17 23:41, Chris Lamb wrote: > Hi Jathan, > >> Since I found the SOURCE_DATE_EPOCH variable in line 41 already. Can >> someone help to explain me what I need to do please? > > I think your mistake is thinking that the difference between the two > builds is related to timestamps. > > Have another look at the diffoscope output; you'll see that the remaining > diff between the first and second builds is nothing to do with times (and > thus SOURCE_DATE_EPOCH is not relevant here). > > Hope that helps nudge you in the right direction... :) > > > Best wishes, > Hello Lamby,
Thanks a lot for your response. Thinking about you have told me, I have read about "Permissions in data.tar depends on umask" and "Other umask related variations" in our HowTo https://wiki.debian.org/ReproducibleBuilds/Howto#Permissions_in_data.tar_depends_on_umask, considering myself this is the direction I need to follow to patch cdebootstrap. Based on this, I am thinking about modify the cdebootstrap's debian/rules file adding the dh_fixperms and --mode=go=rX,u+rw,a-s values in the next way: #!/usr/bin/make -f # Uncomment this to turn on verbose mode. #export DH_VERBOSE=1 DPKG_EXPORT_BUILDFLAGS = 1 include /usr/share/dpkg/default.mk %: dh_fixperms $@ --parallel --with autoreconf override_dh_auto_configure: dh_auto_configure --builddir build-deb -- \ --with-dpkg-arch=$(DEB_HOST_ARCH) \ --with-frontend=standalone dh_auto_configure --builddir build-static -- \ --with-dpkg-arch=$(DEB_HOST_ARCH) \ --enable-static \ --with-configdir=\$${datadir}/cdebootstrap-static \ --with-frontend=standalone dh_auto_configure --builddir build-tar -- \ --with-dpkg-arch=$(DEB_HOST_ARCH) \ --enable-static \ --with-configdir=BINARY/cdebootstrap-support \ --with-frontend=standalone override_dh_auto_build: dh_auto_build --builddir build-deb dh_auto_build --builddir build-static dh_auto_build --builddir build-tar override_dh_auto_install: dh_auto_install --builddir build-deb --destdir debian/cdebootstrap dh_auto_install --builddir build-static --destdir debian/cdebootstrap-static mv debian/cdebootstrap-static/usr/bin/cdebootstrap debian/cdebootstrap-static/usr/bin/cdebootstrap-static mv debian/cdebootstrap-static/usr/share/man/man1/cdebootstrap.1 debian/cdebootstrap-static/usr/share/man/man1/cdebootstrap-static.1 dh_auto_install --builddir build-tar --destdir debian/tmp strip --remove-section=.comment --remove-section=.note debian/tmp/usr/bin/cdebootstrap tar -C --mode=go=rX,u+rw,a-s debian/tmp/usr/bin --mtime=@$(SOURCE_DATE_EPOCH) -cf debian/tmp/ cdebootstrap_$(DEB_VERSION)_$(DEB_HOST_ARCH).tar . mkdir -p debian/cdebootstrap-static/usr/lib/cdebootstrap cp debian/tmp/cdebootstrap_$(DEB_VERSION)_$(DEB_HOST_ARCH).tar debian/cdebootstrap-static/usr/lib/cdebootstrap ( echo -n "misc:Built-Using="; dpkg-query -f='$${source:Package} (= $${source:Version}), ' -W libc6-dev libdebian-installer4-dev libdebconfclient0-dev libbz2-dev liblzma-dev zlib1g-dev; echo ) >> debian/cdebootstrap-static.substvars override_dh_auto_clean: -rm -rf build-* Am I right? Thanks and regards. Jathan -- Por favor evita enviarme adjuntos en formato de word o powerpoint, si quieres saber porque lee esto: http://www.gnu.org/philosophy/no-word-attachments.es.html ¡Cámbiate a GNU/Linux! http://getgnulinux.org/es
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