[oe] gitpkgv.bbclass: ExpansionError: Failure expanding variable GITPKGVTAG, expression was ${@get_git_pkgv(d, True)} which triggered exception TypeError: %d format: a number is required, not str

[Paul Menzel]

Dear OE folks,


task package of for example `systemd_git.bb` or `freerdp_git.bb` fails
with the following error message.

        ERROR: Error executing a python function in /oe/openembedded/recipes/systemd/systemd_git.bb:
        ExpansionError: Failure expanding variable GITPKGVTAG, expression was ${@get_git_pkgv(d, True)} which triggered exception TypeError: %d format: a number is required, not str
        
        ERROR: The stack trace of python calls that resulted in this exception/failure was:
        ERROR:   File "package_do_package", line 23, in <module>
        ERROR: 
        ERROR:   File "package_do_package", line 19, in package_do_package
        ERROR: 
        ERROR:   File "/oe/bitbake/lib/bb/build.py", line 169, in exec_func
        ERROR:     exec_func_python(func, d, runfile, cwd=adir)
        ERROR: 
        ERROR:   File "/oe/bitbake/lib/bb/build.py", line 184, in exec_func_python
        ERROR:     code = _functionfmt.format(function=func, body=d.getVar(func, True))
        ERROR: 
        ERROR:   File "/oe/bitbake/lib/bb/data_smart.py", line 272, in getVar
        ERROR:     return self.expand(value, var)
        ERROR: 
        ERROR:   File "/oe/bitbake/lib/bb/data_smart.py", line 144, in expand
        ERROR:     return self.expandWithRefs(s, varname).value
        ERROR: 
        ERROR:   File "/oe/bitbake/lib/bb/data_smart.py", line 127, in expandWithRefs
        ERROR:     s = __expand_var_regexp__.sub(varparse.var_sub, s)
        ERROR: 
        ERROR:   File "/oe/bitbake/lib/bb/data_smart.py", line 60, in var_sub
        ERROR:     var = self.d.getVar(key, 1)
        ERROR: 
        ERROR:   File "/oe/bitbake/lib/bb/data_smart.py", line 272, in getVar
        ERROR:     return self.expand(value, var)
        ERROR: 
        ERROR:   File "/oe/bitbake/lib/bb/data_smart.py", line 144, in expand
        ERROR:     return self.expandWithRefs(s, varname).value
        ERROR: 
        ERROR:   File "/oe/bitbake/lib/bb/data_smart.py", line 127, in expandWithRefs
        ERROR:     s = __expand_var_regexp__.sub(varparse.var_sub, s)
        ERROR: 
        ERROR:   File "/oe/bitbake/lib/bb/data_smart.py", line 60, in var_sub
        ERROR:     var = self.d.getVar(key, 1)
        ERROR: 
        ERROR:   File "/oe/bitbake/lib/bb/data_smart.py", line 272, in getVar
        ERROR:     return self.expand(value, var)
        ERROR: 
        ERROR:   File "/oe/bitbake/lib/bb/data_smart.py", line 144, in expand
        ERROR:     return self.expandWithRefs(s, varname).value
        ERROR: 
        ERROR:   File "/oe/bitbake/lib/bb/data_smart.py", line 127, in expandWithRefs
        ERROR:     s = __expand_var_regexp__.sub(varparse.var_sub, s)
        ERROR: 
        ERROR:   File "/oe/bitbake/lib/bb/data_smart.py", line 60, in var_sub
        ERROR:     var = self.d.getVar(key, 1)
        ERROR: 
        ERROR:   File "/oe/bitbake/lib/bb/data_smart.py", line 272, in getVar
        ERROR:     return self.expand(value, var)
        ERROR: 
        ERROR:   File "/oe/bitbake/lib/bb/data_smart.py", line 144, in expand
        ERROR:     return self.expandWithRefs(s, varname).value
        ERROR: 
        ERROR:   File "/oe/bitbake/lib/bb/data_smart.py", line 134, in expandWithRefs
        ERROR:     raise ExpansionError(varname, s, exc)
        ERROR: 
        ERROR: The code that was being executed was:
        ERROR:      0019:               bb.build.exec_func(f, d)
        ERROR:      0020:               package_run_hooks(f, d)
        ERROR:      0021:
        ERROR:      0022:
        ERROR:  *** 0023:package_do_package(d)
        ERROR:      0024:
        ERROR: (file: 'package_do_package', lineno: 23, function: <module>)
        ERROR:      0015:               bb.error("WORKDIR, DEPLOY_DIR, D, PN and PKGD all must be defined, unable to package")
        ERROR:      0016:               return
        ERROR:      0017:
        ERROR:      0018:       for f in (bb.data.getVar('PACKAGEFUNCS', d, True) or '').split():
        ERROR:  *** 0019:               bb.build.exec_func(f, d)
        ERROR:      0020:               package_run_hooks(f, d)
        ERROR:      0021:
        ERROR:      0022:
        ERROR:      0023:package_do_package(d)
        ERROR: (file: 'package_do_package', lineno: 19, function: package_do_package)
        ERROR: Function 'package_do_package' failed

Both recipes, for example [1], adhere to the usage example at the top of
`gitpkgv.bbclass` [2].


Thanks,

Paul


[1] http://cgit.openembedded.org/cgit.cgi/openembedded/tree/recipes/systemd/systemd_git.bb?id=befc2ba11da94a569ef0b5fec64b98257d809687#n13
[2] http://cgit.openembedded.org/cgit.cgi/openembedded/tree/classes/gitpkgv.bbclass?id=befc2ba11da94a569ef0b5fec64b98257d809687#n24
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