[jira] [Assigned] (SVN-4818) Failed to build with SWIG 4

["Yasuhito Futatsuki (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SVN-4818?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yasuhito Futatsuki reassigned SVN-4818:
---------------------------------------

    Assignee: Yasuhito Futatsuki

> Failed to build with SWIG 4
> ---------------------------
>
>                 Key: SVN-4818
>                 URL: https://issues.apache.org/jira/browse/SVN-4818
>             Project: Subversion
>          Issue Type: Bug
>          Components: bindings_swig
>    Affects Versions: 1.12.0
>         Environment: Arch Linux x86_64, SWIG 4.0.0.
>            Reporter: Felix Yan
>            Assignee: Yasuhito Futatsuki
>            Priority: Major
>
> The Python binding failed to build with an error:
> {{Deprecated command line option: -classic. This option is no longer supported.}}
>  After fixing this (by removing -classic from build.conf), a lot of new errors like below appeared:
> {{subversion/bindings/swig/python/svn_client.c:6201:128: error: ‘svn_argnum_swig_obj’ undeclared (first use in this function); did you mean ‘svn_argnum_obj1’?}}
> After looking up the changelog of SWIG 4, it appears fastunpack becomes default so I added {{-nofastunpack}} to get around this.
> Next error is inside Ruby bindings:
> {{subversion/bindings/swig/ruby/svn_client.c:1605:21: error: ‘SWIG_POINTER_NO_NULL’ undeclared (first use in this function); did you mean ‘SWIG_POINTER_OWN’?}}
> Looks like the vendored proxy/*.swg files are outdated. I removed some and get passed this one.
> Finally it built fine, but I am stuck at the test suite now. The python binding failed to import correctly:
> {{File "/home/felix/projects/arch/packages/subversion/trunk/src/subversion-1.12.0/subversion/bindings/swig/python/libsvn/core.py", line 32, in _swig_setattr_nondynamic}}
> {{method = class_type.__swig_setmethods__.get(name, None)}}
> {{AttributeError: type object 'svn_auth_cred_simple_t' has no attribute '__swig_setmethods__'}}
> Please let me know how to proceed, thanks!



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