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Delocate change log

Matthew Brett (MB) wrote most of the code. Kyle Benesch (KB) did some heroic refactoring of the dependency tracing and added type hinting. Isuru Fernando (IF) developed the Universal2 (arm64) support. Min Ragan-Kelley (MinRK) did a lot of work discussing OSX things with MB, and contributed fixes as well.

See this Changelog site for helpful rules on making a good Changelog.

Releases

  • [Unreleased]

  • [0.10.0] - 2021-09-22

    First release that requires Python 3.

    • wheel_libs now supports recursive dependencies.
    • listdeps command now supports recursive dependencies. [#118](matthew-brett#118)
    • Wheels with top-level extension modules or wheels using namespaces can now be delocated. [#123](matthew-brett#123)
    • Wheels with multiple packages will no longer copy duplicate libraries. [#35](matthew-brett#35)
    • delocate.tools.back_tick has been deprecated. [#126](matthew-brett#126)

  • [0.9.1] - 2021-09-17

    Bugfix release.

    • Fixed issue where Delocate would attempt to modify the install names of a non-copied library which dynamically links to a copied library. [#120](matthew-brett#120)

  • [0.9.0] - 2021-07-17

    Refactoring, updating and arm64 (M1) support.

    • Libraries depending on @loader_path are now supported (KB).
    • @executable_path is supported and defaults to the current Python executable path. This can be changed with the --executable-path flag (KB).
    • The --ignore-missing-dependencies flag can be given to ignore errors and delocate as many dependencies as possible (KB).
    • Dependencies are now delocated recursively (KB).
    • delocate.delocating.copy_recurse has been deprecated (KB).
    • delocate.libsana.resolve_rpath has been deprecated (KB).
    • Add required ad-hoc signing for libraries (IF).
    • Fix to escape regexp special characters to occur in library names (such as ++ in libc++ (Grzegorz Bokota).
    • Support for new otool output from arm architecture fat libraries (IF).
    • Various CI improvements, including refactoring for test wheel generation, replacing i386 with arm64 for dual architectures, and start of Github workflow tests (MB, KB).
    • Various documentation fixes (Brad Solomon, Andrew Murray).

  • [0.8.2] - 2020-07-12

    Bugfix release.

    • Force UTF-8 for import of README file. 0.8.1 introduced non-ascii characters, so unguarded open('README.rst', 'rt').read() in setup.py gives an encoding error. See GH issue 81. Thanks to Joshua Haberman for the report.

  • [0.8.1] - 2020-06-28

    Bugfix release.

    • Adapt parsing of otool output to Catalina, avoiding crash in delocate (thanks to Github use matham for the report)
    • Adapt to possibility that wheel binary is not on PATH.
    • Various improvements to documentation, including explanation of Delocate's problems in dealing with single module extensions (Brad Solomon)
    • PEP8 maintenance by Grzegorz Bokota.

  • [0.8.0] - 2019-11-06

    Bugfix and new feature release.

    • More extensive search for libraries that code depends on, using macOS path search algorithm (Forrest Brennen, Ofan Tester).
    • Fix for newer XCode messages for "not an object" (Andy Wilson)
    • Fixes to Wheel zip file permissions and attributes (Cosimo Lupo and MB).
    • Some Windows path compatibility (Isuru Fernando)
    • Bugfix for use of undefined variable in get_install_id (Anthony Sottile).

  • [0.7.4] - 2018-10-01

    Bugfix release to deal with large number of breaking changes in wheel 0.32.0.

    • Refactor to deal with Wheel 0.32.0, with massive refactoring of the API, and the use of zero permissions RECORD file.
    • Refactor to use Pytest (many thanks to Github user Xoviat).
    • Beginning of Windows refactor (Xoviat again).

  • [0.7.3] - 2017-12-04

    Also deal with xcode 8.3 message from another binary file.

  • [0.7.2] - 2017-12-02

    Make compatible with latest Xcode error messages.

  • [0.7.1] - 2017-06-27

    Fix broken tests from 0.7.0.

  • [0.7.0] - 2017-06-27

    Add ability to deal with rpath. Thanks to Kyle Stewart.

  • [0.6.5] - 2017-06-16

    More changes for compatibility with newer OSX Xcode messages. Thanks to Sean Gillies.

    • more adaptations to changes to output of otool.

  • [0.6.4] - 2016-11-23

    Changes for compatibility with newer OSX. Thanks to Tommy Sparber.

    • adapt to SIP file protections;
    • adapt to changes in otool output;
    • rebuild testing wheels for OSX 10.6 compatibility.

  • [0.6.3] - 2015-07-20

    • Inspect all files looking for linked libraries, instead of inspecting only files ending in library extensions. This means that you will also pick up libraries for executables in the given path to delocate, by default, but is slower to execute. Thanks to Marc Abramowitz for the report and suggestion;
    • Remove silly check for library existence when delocating libraries that are in the tree to delocate.

  • [0.6.2] - 2014-11-10

    • Bugfix for zipfile unpacking losing permissions; This wiped out useful permissions like execute permissions for scripts when modifying zip files.

  • [0.6.1] - 2014-10-23

    • Add some useful flags to delocate-add-platform
    • Refactoring

  • [0.6.0] - 2014-09-13

    • Add utility to add platform tags to wheel contents and name
    • Add more general wheel context manager
    • Some refactoring for neatness

  • [0.5.0] - 2014-07-22

    • Add utilities and script to apply a patch to a wheel
    • Add utilities and script to test for architectures in libraries and require named architectures
    • Docstring fixes and refactoring

  • [0.4.0] - 2014-06-25

    • Set install_name_id for copied libraries to be unique to this package. OSX uses the install_name_id to identify a library uniquely on the system. If two libraries have the same install_name_id when loaded into the process, then OSX will raise an error unless their compatibility number matches. Delocate now sets the install_name_id to be more or less unique with a Python process at least. This means OSX won't raise an error if you have two different libraries in two different packages (e.g hdf5 libraries in h5py and pytables.
    • Turn on compression for creating wheel zip files. Previously we were zipping without compression (because MB didn't know that was the default).
    • Raise an error if delocating attempts to copy two different libraries with the same name (therefore overwriting one with the other).
    • Add command and functions to do architecture fuse between two different wheels. This can be useful when you have to build a 32-bit and 64-bit wheel separately. In that case you can fuse the two wheels making fat (combined) architecture libraries, using delocate-fuse. Add supporting routines for detecting architecture of libraries and fusing libraries with different architectures.
    • Add use of os.path.expanduser to specified output wheel directory for delocate-wheel script. Now flag input like delocate-wheel -w ~/wheels some_wheel.whl will correctly output to $HOME/wheels.

  • [0.3.0] - 2014-05-05

    • Switch to using just @loader_path rather than a combination of @loader_path and @rpath for pointing to relocated libraries. Using @rpath was giving some errors of form:

      "install_name_tool: changing install names or rpaths can't be redone
for: libsomething.dylib (for architecture x86_64) because larger updated
load commands do not fit (the program must be relinked, and you may need
to use -headerpad or -headerpad_max_install_names)

      |--| presumably because @rpath had been zero length before we got to the library.

    • Add flag to display depending libraries as well as the libraries a tree / wheel depends on.

    • Use canonical paths for depended and depending library paths, including following symbolic links. This means that two links pointing to the same file don't appear to be two different libraries, causing an error when copying the second into the directory containing the copied libraries.

    • Don't raise an error when delocating a wheel that was previously delocated (MinRK)

  • [0.2.1] - 2014-03-31

    Bugfix release

    • Rewrite wheel RECORD file when writing wheel. Delocated wheels were breaking wheel unpack command.

  • [0.2.0] - 2014-03-25

    First public release