[Development] Qt4.8.x, qdoc3 not available Qt env variables from *.qdocconf file

[Denis Shienkov]

28.11.2012, 19:33, "1+1=2" <dbzhang800 at gmail.com>:
> Maybe you can create a  my.qdocconf.in file, then let qmake generating
>  proper my.qdocconf file for you.

Yes, thank you, this way to dynamically generate *.qdocconf files works, but confused by the fact 
that nowhere in Qt is not used (at least in part qdocconf).


29.11.2012, 02:26, "Lincoln Ramsay" <a1291762 at gmail.com>:
> eg.
> docs.commands="QT_INSTALL_DOCS=$$[QT_INSTALL_DOCS] qdoc3 my.qdocconf"

No, this solution does not work, or am I doing something wrong:

doc.pri:
-----------

QTDOC = $$[QT_INSTALL_DOCS]
QTDOC = $$replace(QTDOC, \\\\, /)

QDOCCONF = $$<path/to/my/qdocconf>/my.qdocconf

unix {
    QDOC3 = $$[QT_INSTALL_BINS]/qdoc3
} else {
    QDOC3  = $$[QT_INSTALL_BINS]\\qdoc3.exe
}

docs_target.target = docs
docs_target.commands = "set QTDOC=$$QTDOC$$escape_expand(\\n\\t)$$QDOC3 $$QDOCCONF"

QMAKE_EXTRA_TARGETS = docs_target


my.qdocconf:
-------------------

...
indexes = $QTDOC/htmp/qt.index
...


Then will generated Makefile with this content:
------------------------------------------------------------------------

...
docs:
	set QTDOC=G:/Qt/Qt4.8.3/doc
	G:\Qt\Qt4.8.3\bin\qdoc3.exe <path/to/my/qdocconf>/my.qdocconf
...

But environment variable QTDOC is not exists..


Best ragards,
Denis





29.11.2012, 02:26, "Lincoln Ramsay" <a1291762 at gmail.com>:
> On 28/11/12 22:45, Denis Shienkov wrote:
>
>>  Why not available Qt env variables from *.qdocconf file?
>>
>>  For example,
>>
>>  I need specify path to Qt Doc installation directory from my.qdocconf file:
>>
>>  ...
>>  indexes = $QT_INSTALL_DOCS/doc/html/qt.index
>
> $ in a .qdocconf file uses environment variables. If the variable isn't
> set in the environment, it won't be found.
>
> If you're creating the docs rule yourself, you can set the environment
> as part of the rule.
>
> eg.
> docs.commands="QT_INSTALL_DOCS=$$[QT_INSTALL_DOCS] qdoc3 my.qdocconf"
>
> If the rule comes from qt (probably in a .prf under mkspecs/features)
> then that rule could be updated to set the environment variable but
> that's only likely to happen for variables that are generally useful for
> everything.
>
> --
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