dummies still don't get
cleaned properly.)
2. The current locale affects the encoding of HTML pages.
With these patches (and the previous set) applied, Debian's package of
Linux 4.2 is fully reproducible:
https://reproducible.debian.net/rb-pkg/experimental/amd64/linux.html
Ben.
Ben
alongside the C source file.
Change the title to be a relative path.
Signed-off-by: Ben Hutchings
---
scripts/kernel-doc | 9 +
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 0ac1a07..e5a753f 100755
--- a/scripts/kernel-doc
+++ b
, but the top-level
Makefile unsets that.
Signed-off-by: Ben Hutchings
---
Documentation/DocBook/Makefile | 6 ++
Makefile | 2 +-
scripts/Makefile | 7 +--
scripts/check-lc_ctype.c | 6 ++
4 files changed, 18 insertions(+), 3 deletions
On Fri, 2015-09-11 at 13:30 -0600, Jonathan Corbet wrote:
> On Tue, 01 Sep 2015 23:49:19 +0100
> Ben Hutchings wrote:
>
> > Currently the encoding of documents generated by DocBook depends on
> > the current locale. Make the output reproducible independently of
> >
dummies still don't get
cleaned properly.)
2. The current locale affects the encoding of HTML pages.
With these patches (and the previous set) applied, Debian's package of
Linux 4.2 became fully reproducible.
v2: Rebase on 4.3-rc3.
Add an explanatory comment to check-lc_t
, but the top-level
Makefile unsets that.
Signed-off-by: Ben Hutchings
---
v2: Rebase on 4.3-rc3.
Add an explanatory comment to check-lc_type.c.
Documentation/DocBook/Makefile | 6 ++
Makefile | 2 +-
scripts/Makefile | 7 +--
scripts/check
alongside the C source file.
Change the title to be a relative path.
Signed-off-by: Ben Hutchings
---
scripts/kernel-doc | 9 +
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 9a08fb5..8c47afa 100755
--- a/scripts/kernel-doc
+++ b
KBUILD_BUILD_TIMESTAMP
if they aren't both set.
Signed-off-by: Ben Hutchings
---
Documentation/kbuild/kbuild.txt | 15 +--
Makefile| 10 ++
2 files changed, 19 insertions(+), 6 deletions(-)
diff --git a/Documentation/kbuild/kbuild.txt b/Documentation/k
On Mon, 2015-10-26 at 22:03 +0100, Michal Marek wrote:
> Dne 2.10.2015 v 01:15 Ben Hutchings napsal(a):
> > As part of the reproducible builds project, the SOURCE_DATE_EPOCH
> > environment variable has been specified as a project- and
> > distribution-independent means to s
support $KBUILD_BUILD_TIMESTAMP
> as a fallback?
>
> I think we would still need to set KBUILD_BUILD_TIMESTAMP to the
> debian/changelog date in rules.real.
I've implemented something pretty similar to that:
- $KBUILD_BUILD_TIMESTAMP is set to the date in the changelog
- $KBUILD_B
-print0 | \
> + LC_ALL=C sort -z | tar --mtime='$(SOURCE_DATE)' --null -T - \
> + -caf 'linux-source-$(UPSTREAMVERSION).tar.xz'
> rm -rf '$(DIR)'
>
> $(BUILD_DIR)/linux-patch-$(UPSTREAMVERSION)-%.patch.xz:
>
@@ htmldocs: $(HTML)
MAN := $(patsubst %.xml, %.9, $(BOOKS))
mandocs: $(MAN)
- find $(obj)/man -name '*.9' | xargs gzip -f
+ find $(obj)/man -name '*.9' | xargs gzip -nf
installmandocs: mandocs
mkdir -p /usr/local/man/man9/
--
Ben Hutchings
If the facts do
rted-by: Jérémy Bobbio
Signed-off-by: Ben Hutchings
---
Documentation/DocBook/stylesheet.xsl | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/DocBook/stylesheet.xsl
b/Documentation/DocBook/stylesheet.xsl
index 85b2527..3bf4ecf 100644
--- a/Documentation/DocBook/stylesheet.xsl
+++
As part of the reproducible builds project, Jérémy Bobbio identified
several time-dependent and non-deterministic functions in the document
build process (htmldocs, mandocs targets). This patch series should
fix all of those.
Ben.
Ben Hutchings (4):
DocBook: Don't store mtime (or nam
Together with the preceding changes, this allows man pages to be built
reproducibly.
Signed-off-by: Ben Hutchings
---
scripts/kernel-doc | 15 ---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 71ada00..0ac1a07 100755
others it
will be interpreted as a function.
We now sort the %highlights hash to get the same behavior on every run.
Signed-off-by: Jérémy Bobbio
Signed-off-by: Ben Hutchings
---
scripts/kernel-doc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/kernel-doc b/scripts
ment tree.
2. Use DocBook profiling. This works but requires passing an absolute
path to the profile stylesheet to xmlto, so it's not portable.
3. Use SGML marked sections. docbook2x can handle these but xmlto
chokes on them.
Reported-by: Jérémy Bobbio
Signed-off-by: Ben Hutchings
---
All these signatures will all be embedded within binaries and will of
course not be reproducible. The locations of differences will however
be predictable.
How should we deal with this limited variability? Could source
packages or buildinfo describe the expected variations somehow?
Ben.
--
On Mon, 2015-08-03 at 10:27 +0200, Jérémy Bobbio wrote:
> Ben Hutchings:
> > At some point we're hopefully going to support Secure Boot on amd64.
> > That means there will be a signed kernel image (separate from the
> > current linux-image packages) and a signed GRUB imag
On Mon, 2015-08-03 at 12:27 +0200, Holger Levsen wrote:
> Hi,
>
> On Montag, 3. August 2015, Ben Hutchings wrote:
> > That sort of works as long as there's only one architecture we want to
> > do this for. But the ability to verify modules is useful in general so
> &
On Mon, 2015-08-03 at 12:46 +0200, Holger Levsen wrote:
> Hi,
>
> On Montag, 3. August 2015, Ben Hutchings wrote:
> > See <https://lists.debian.org/debian-kernel/2013/08/msg00267.html>.
>
> Thanks.
>
> That seems to say that a.) only the kernel team can s
utput is non-determinstic.
Build the manual pages in a separate subdirectory per DocBook file,
then sort and de-duplicate when installing them (which is serialised).
Signed-off-by: Ben Hutchings
---
Please apply this after reverting my earlier attempt, "DocBook: Fix
duplicate man pa
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