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Having long commandlines split into two is a huge problem if it happens
and additionally if we want to introduce planners which perform less
micromanagment its a good idea to leave the details for dpkg to decide.
In practice this doesn't work yet unconditionally as a bug is hiding in
the ordering code of dpkg, but it works if apt imposes its ordering so
this commit allows for now at least to solve the first problem.
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APT (usually) knows which package is essential or not, so we can avoid
passing this force flag to dpkg unconditionally if the user hasn't
chosen a non-default essential handling obscuring the information.
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This breaks -j and does all sort of other weird stuff I did not
notice in the previous (non-parallel) runs.
Gbp-Dch: ignore
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Look at the project root, and all directories directly below it and
pick the directory with the newest CMakeCache.txt file.
Gbp-Dch: ignore
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We cannot be sure if you are not running the build tree, so this
is a bit ugly.
Gbp-Dch: ignore
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Bye, bye, old friend.
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Gbp-Dch: ignore
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Gbp-Dch: ignore
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This causes build failures when turning translations off.
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Teach the prepare-release script about the version new locations
and also set the version in CMakeLists, as that is better than
reading it from the changelog: CMake would not rerun automatically
otherwise if the version changed.
Gbp-Dch: ignore
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This can now build all documentation. It should also be fairly
reusable for other projects, as long as they follow the same
naming scheme for the po4a output files and set the PACKAGE_*
variables used here.
We could have done all translations in a single call to po4a
like the makefile based buildsystem does. While that would
have made the output slightly nicer, this solution offers a
huge performance gain because it can translate the documents
in parallel, which also means that the xsltproc stage does not
have to wait for all translations to be done first.
You might think that the add_custom_command() should list the
actual output files as BYPRODUCTS. This is not true however:
Because the files are not always generated, Ninja will think
missing byproducts mean that the target is out of date - which
is not what we want.
Finally, also add the missing doxygen support. Note that the
packaging script cleans up some md5 and map files created by
doxygen, otherwise it is fairly boring.
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This abstracts the joining of paths a bit better than having
basically the same code twice in the Translations module.
Gbp-Dch: ignore
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This was dropped in autotools as I found no use of the HAVE_PTSNAME_R
macro. Turns out it was typoed as HAVE_PTS_NAME_R. Fix the #ifdef and
add checks to CMake for it.
Closes: #833674
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It's not entirely clear if that is useful, but it cannot hurt. We
need to check what is missing to build on foreign systems without
dpkg.
Gbp-Dch: ignore
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The SOURCE_DIR property is used for the translation building and
was introduced in cmake 3.4
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Add support for our GTest based unit tests. By default, CMake will
look in /usr/src/gtest for the external GTest project, but this can
be overriden by defining GTEST_ROOT when invoking cmake.
Gbp-Dch: ignore
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This was cluttering up things all over the place.
Gbp-Dch: ignore
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This seems to be needed for the hebrew translations.
Gbp-Dch: ignore
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Use the witness/byproducts approach to build the translations. A
byproduct of a command is like an output, but may be older than the
input.
Here, we generate a normal template with headers in the normal way
as a witness (and for Launchpad translations), but we also generate
a .pot-tmp0 template file without a header that gets copied to a
.pot-tmp byproduct only if it changed. This way, the .pot-tmp is
only updated if an actual string translation changed. We also
create a custom target for the .pot file that we'll depend on
later in the overall target creating the mo files to ensure that
the template is build before we try to build mo files.
Then we make the msgmerge depend on the .pot-tmp instead of the .pot
file, which means that msgmerge and msgfmt only get re-run if a string
change occured.
Gbp-Dch: ignore
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This is really useful stuff to have.
Gbp-Dch: ignore
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Merge all the per-domain templates into one template file using
msgcomm, stripping any line numbers in the input files, and sorting
the output per file.
This should create reasonably stable .pot and .po files that do not
change just because files move around. It should also be resilient
against some line changes, as long as one translated line is not
moved before/after another translated line.
Gbp-Dch: ignore
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Rework the arguments to apt_add_translation_domain so a user
can specify TARGETS and SCRIPTS, the latter being Shell scripts.
For each language (TARGETS being C++, SCRIPTS being Shell), a separate
template is generated via xgettext. Those templates are then merged
together by using msgcomm. In case there are no Shell scripts in
the translation domain, msgcomm will receive /dev/null instead of
a shell translation template.
This also reintroduces line numbers, as msgcomm would otherwise
re-order the merged files not only by filename, but also by message
string. It's unclear why it does that, it could just leave strings
within a file alone.
In contrast to the old build system, we use xgettext for shell scripts
instead of bash --dump-strings, as it's just easier to use the same
tool for everything. We also create valid headers.
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This makes debugging things easier.
Gbp-Dch: ignore
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This gets rid of the line numbers, adds the plural keyword,
and makes msgfmt print statistics, so we know how well translated
we are.
Gbp-Dch: ignore
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I wondered why the template was not rebuilt after I changed a file,
now I have the answer.
Gbp-Dch: ignore
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This is needed in a lot of places. Also adjust config.h.in to use
it instead of the bare email address.
Gbp-Dch: ignore
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I forgot this one, sorry
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First of all, instead of creating the files at configure time,
generate the files using normal target. This has the huge advantage
that they are rebuilt if their input changes. While we are at it,
also add dependencies on the vendor entity files.
This also fixes the path to the vendor script, which was given
relatively before, which obviously won't work when running from
inside a deeper subdirectory.
To speed things up, pass the --vendor option to getinfo, so we
do not have to find out the current vendor in getinfo all over
again.
Gbp-Dch: ignore
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Cache the current vendor, so we do not have to rerun getinfo when
reconfiguring stuff. This also has the nice effect of making the
vendor configurable, so you can manually specify it on a platform
that might not have dpkg (not that building without dpkg works
yet).
Gbp-Dch: ignore
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This can be used to query a field for a specific vendor. It
also speeds up things a lot if we can cache the current vendor
in cmake and pass it to further getinfo invocations.
Gbp-Dch: ignore
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No need to involve pkg-config when CMake has builtin support
Gbp-Dch: ignore
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If we receive an interrupt, set a flag and do not abort
immediately without waiting for the child. Once the child
exited, exit with an error if the interrupted flag is set.
Closes: #832593
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Look in build/apt-pkg and build/apt-inst instead of build/bin.
Gbp-Dch: ignore
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This new packaging is much easier to read, although the duplication
in the install files is a bit annoying. We should probably also get
rid of the movefiles for solvers, planners, and https method; but
then we have to keep track of which methods exist in the apt package.
Another disadvantage is that building only the documentation packages
also requires building the code, as there's no way to turn off code
building in the project.
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This early support seems a bit hacky, but it's a hard switch: The
integration tests do not understand the old build system anymore
afterwards. I don't really like that.
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Build HTML docbook guides (untranslated) and manual pages
(including translations). Also install the examples in the
example subdirectory.
Translation of docbook guides has not been implemented yet,
but should be easy to do. The code also needs some cleanup
to automatically detect the available translations.
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Introduce support for building translation domain-specific
templates, merging them with the translations, and building
a language-specific .mo file.
The invocation of xgettext is done in the project source
directory, not in the current source directory, and all paths
are made relative to the project root, in order to have clean
templates.
This only supports the C++ source code for now, it unfortunately
does not handle the shell scripts of deselect yet.
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Introduce an initial CMake buildsystem. This build system can build
a fully working apt system without translation or documentation.
The FindBerkelyDB module is from kdelibs, with some small adjustements
to also look in db5 directories.
Initial work on this CMake build system started in 2009, and was
resumed in August 2016.
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With this change, the 'library' command looks for a library libX
in the directories: build/bin, */X, X.
This allows it to find the library when building with the
upcoming CMake backend, which places the libraries in a sub
directory of the build tree with the same name as the source
tree.
For example, if building in 'build/', the apt-pkg library
will be available at 'build/apt-pkg/libapt-pkg.so.5.0'.
In case there are multiple instances of a library,
the newest one will be used.
Gbp-Dch: ignore
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This simplifies the design a bit, as we do not need to read the
major ABI version number from some file / command.
Gbp-Dch: ignore
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This makes it easier to write a generic subsitution tool for
handling substitutions in apt-key.in and sources.list.in
Gbp-Dch: ignore
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Introduce the 'current' command to eventually replace the current
symbolic link. The current command does roughly the same as the
makefile, the code has just been cleaned up a bit to work better
as a shell function.
Gbp-Dch: ignore
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Commit b559d4846018c3adac362c6f1d0d697956586208 updated the
documentation to refer to apt.systemd.daily instead of the
apt cron job, introducing fuzzy strings in all the translations.
Gbp-Dch: ignore
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This fixes a test failures in the cmake branch which contains
sub directories in the methods output dir.
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