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Code Issues Releases Wiki Activity

Enhance documentation about FUTURE build option

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This commit is contained in:
Jay Berkenbilt 2023-06-17 12:20:23 -04:00
parent 4101596f1a
commit 13761120b1
3 changed files with 17 additions and 2 deletions
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9
manual/installation.rst
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@ -279,8 +279,13 @@ BUILD_SHARED_LIBS, BUILD_STATIC_LIBS
FUTURE
This option enables changes planned for the next major release to be
included. These changes are ABI breaking and are subject to change. They
are NOT part of the stable API.
included. They are NOT part of the stable API. These changes are ABI
breaking and are subject to change, which means code linked against
a qpdf built with this option may not be binary compatible with
installed qpdf libraries. Set this if you want to test your code
with proposed QPDF API changes and provide feedback prior to the
inclusion of those changes in a release. Packagers should never
distribute backages built with this option.
QTEST_COLOR
Turn this on or off to control whether qtest uses color in its

6
manual/packaging.rst
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@ -26,6 +26,12 @@ particularly useful to packagers.
combined with either ``ctest --verbose`` or ``ctest
--output-on-failure``.
- Packagers should never define the ``FUTURE`` build option. API
changes enabled by ``FUTURE`` are not stable and may be
API/ABI-breaking. That option is intended only for people who are
testing their code with a local build of qpdf to provide early
feedback or prepare for possible future changes to the API.
- qpdf's install targets do not install completion files by default
since there is no standard location for them. As a packager, it's
good if you install them wherever your distribution expects such

4
manual/release-notes.rst
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@ -6,6 +6,10 @@ Release Notes
For a detailed list of changes, please see the file
:file:`ChangeLog` in the source distribution.
If you are a developer and want to test your code against future API
changes that are under consideration, you can build qpdf locally and
enable the ``FUTURE`` build option (see :ref:`build-options`).
Planned changes for future 12.x (subject to change):
- ``QPDFObjectHandle`` will support move construction/assignment.
This change will be invisible to most developers but may break