From: Andrey Semashev (andrey.semashev_at_[hidden])
Date: 2022-05-22 22:30:05
On 5/23/22 01:26, Andrey Semashev wrote:
> On 5/22/22 17:45, Andrzej Krzemienski via Boost wrote:
>>
>> Thank you. This seems to remove the first obstacle on my way to building
>> Boost.Optional docs.
>> I am now using B2 Version 4.9. OS=LINUX. I get the error from another tool,
>> I suppose:
>>
>> [2]
>> gcc-12/release/cxxstd-0x-iso/link-static/python-3.10/threadapi-pthread/threading-multi/visibility-hidden
>> ...patience...
>> ...patience...
>> ...found 4351 targets...
>> ...updating 2 targets...
>> xslt-xsltproc ../../../bin.v2/libs/optional/doc/optional.docbook
>> runtime error: file
>> /home/andrzej/Repos/boost/tools/boostbook/xsl/annotation.xsl line 432
>> element element
>> xsl:element: The effective name '' is not a valid QName.
>>
>> Is it DocBook, QuickBok, BoostBook? (I enclose the full error report.) I am
>> just running b2 on boost/libs/optional/doc from the official repo. Can
>> someone confirm if they see the same problem? or is it just me?
>
> I think, this is coming from from incorrect (unexpected?) generated
> BoostBook document that was produced by QuickBook. xsltproc then applies
> BoostBook stylesheets to convert it to Docbook and fails.
>
> On my local machine Boost.Optional docs from develop build successfully,
> although with the following warning:
>
> 23_ref_optional_io.qbk:45: warning: line breaks generate invalid
> boostbook (will only note first occurrence).
>
> I think, it's worth fixing. The docs at the place of the warning contain
> some elaborate sequence that could probably be replaced with a code block.
>
> I'm not sure if the warning is the culprit, though. Have you modified
> your local copy of the docs? Are you using the latest built QuickBook
> executable?
Also, make sure you don't have some stale content in bin.v2. Your log
doesn't indicate that QuickBook was run, probably because the BoostBook
document was already there.