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.gitattributes
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|||||||
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## Default LFS
|
||||||
|
*.7z filter=lfs diff=lfs merge=lfs -text
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||||||
|
*.bsp filter=lfs diff=lfs merge=lfs -text
|
||||||
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*.bz2 filter=lfs diff=lfs merge=lfs -text
|
||||||
|
*.gem filter=lfs diff=lfs merge=lfs -text
|
||||||
|
*.gz filter=lfs diff=lfs merge=lfs -text
|
||||||
|
*.jar filter=lfs diff=lfs merge=lfs -text
|
||||||
|
*.lz filter=lfs diff=lfs merge=lfs -text
|
||||||
|
*.lzma filter=lfs diff=lfs merge=lfs -text
|
||||||
|
*.obscpio filter=lfs diff=lfs merge=lfs -text
|
||||||
|
*.oxt filter=lfs diff=lfs merge=lfs -text
|
||||||
|
*.pdf filter=lfs diff=lfs merge=lfs -text
|
||||||
|
*.png filter=lfs diff=lfs merge=lfs -text
|
||||||
|
*.rpm filter=lfs diff=lfs merge=lfs -text
|
||||||
|
*.tbz filter=lfs diff=lfs merge=lfs -text
|
||||||
|
*.tbz2 filter=lfs diff=lfs merge=lfs -text
|
||||||
|
*.tgz filter=lfs diff=lfs merge=lfs -text
|
||||||
|
*.ttf filter=lfs diff=lfs merge=lfs -text
|
||||||
|
*.txz filter=lfs diff=lfs merge=lfs -text
|
||||||
|
*.whl filter=lfs diff=lfs merge=lfs -text
|
||||||
|
*.xz filter=lfs diff=lfs merge=lfs -text
|
||||||
|
*.zip filter=lfs diff=lfs merge=lfs -text
|
||||||
|
*.zst filter=lfs diff=lfs merge=lfs -text
|
||||||
676
LICENSE
Normal file
676
LICENSE
Normal file
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|
|||||||
|
|
||||||
|
GNU GENERAL PUBLIC LICENSE
|
||||||
|
Version 3, 29 June 2007
|
||||||
|
|
||||||
|
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
|
||||||
|
Everyone is permitted to copy and distribute verbatim copies
|
||||||
|
of this license document, but changing it is not allowed.
|
||||||
|
|
||||||
|
Preamble
|
||||||
|
|
||||||
|
The GNU General Public License is a free, copyleft license for
|
||||||
|
software and other kinds of works.
|
||||||
|
|
||||||
|
The licenses for most software and other practical works are designed
|
||||||
|
to take away your freedom to share and change the works. By contrast,
|
||||||
|
the GNU General Public License is intended to guarantee your freedom to
|
||||||
|
share and change all versions of a program--to make sure it remains free
|
||||||
|
software for all its users. We, the Free Software Foundation, use the
|
||||||
|
GNU General Public License for most of our software; it applies also to
|
||||||
|
any other work released this way by its authors. You can apply it to
|
||||||
|
your programs, too.
|
||||||
|
|
||||||
|
When we speak of free software, we are referring to freedom, not
|
||||||
|
price. Our General Public Licenses are designed to make sure that you
|
||||||
|
have the freedom to distribute copies of free software (and charge for
|
||||||
|
them if you wish), that you receive source code or can get it if you
|
||||||
|
want it, that you can change the software or use pieces of it in new
|
||||||
|
free programs, and that you know you can do these things.
|
||||||
|
|
||||||
|
To protect your rights, we need to prevent others from denying you
|
||||||
|
these rights or asking you to surrender the rights. Therefore, you have
|
||||||
|
certain responsibilities if you distribute copies of the software, or if
|
||||||
|
you modify it: responsibilities to respect the freedom of others.
|
||||||
|
|
||||||
|
For example, if you distribute copies of such a program, whether
|
||||||
|
gratis or for a fee, you must pass on to the recipients the same
|
||||||
|
freedoms that you received. You must make sure that they, too, receive
|
||||||
|
or can get the source code. And you must show them these terms so they
|
||||||
|
know their rights.
|
||||||
|
|
||||||
|
Developers that use the GNU GPL protect your rights with two steps:
|
||||||
|
(1) assert copyright on the software, and (2) offer you this License
|
||||||
|
giving you legal permission to copy, distribute and/or modify it.
|
||||||
|
|
||||||
|
For the developers' and authors' protection, the GPL clearly explains
|
||||||
|
that there is no warranty for this free software. For both users' and
|
||||||
|
authors' sake, the GPL requires that modified versions be marked as
|
||||||
|
changed, so that their problems will not be attributed erroneously to
|
||||||
|
authors of previous versions.
|
||||||
|
|
||||||
|
Some devices are designed to deny users access to install or run
|
||||||
|
modified versions of the software inside them, although the manufacturer
|
||||||
|
can do so. This is fundamentally incompatible with the aim of
|
||||||
|
protecting users' freedom to change the software. The systematic
|
||||||
|
pattern of such abuse occurs in the area of products for individuals to
|
||||||
|
use, which is precisely where it is most unacceptable. Therefore, we
|
||||||
|
have designed this version of the GPL to prohibit the practice for those
|
||||||
|
products. If such problems arise substantially in other domains, we
|
||||||
|
stand ready to extend this provision to those domains in future versions
|
||||||
|
of the GPL, as needed to protect the freedom of users.
|
||||||
|
|
||||||
|
Finally, every program is threatened constantly by software patents.
|
||||||
|
States should not allow patents to restrict development and use of
|
||||||
|
software on general-purpose computers, but in those that do, we wish to
|
||||||
|
avoid the special danger that patents applied to a free program could
|
||||||
|
make it effectively proprietary. To prevent this, the GPL assures that
|
||||||
|
patents cannot be used to render the program non-free.
|
||||||
|
|
||||||
|
The precise terms and conditions for copying, distribution and
|
||||||
|
modification follow.
|
||||||
|
|
||||||
|
TERMS AND CONDITIONS
|
||||||
|
|
||||||
|
0. Definitions.
|
||||||
|
|
||||||
|
"This License" refers to version 3 of the GNU General Public License.
|
||||||
|
|
||||||
|
"Copyright" also means copyright-like laws that apply to other kinds of
|
||||||
|
works, such as semiconductor masks.
|
||||||
|
|
||||||
|
"The Program" refers to any copyrightable work licensed under this
|
||||||
|
License. Each licensee is addressed as "you". "Licensees" and
|
||||||
|
"recipients" may be individuals or organizations.
|
||||||
|
|
||||||
|
To "modify" a work means to copy from or adapt all or part of the work
|
||||||
|
in a fashion requiring copyright permission, other than the making of an
|
||||||
|
exact copy. The resulting work is called a "modified version" of the
|
||||||
|
earlier work or a work "based on" the earlier work.
|
||||||
|
|
||||||
|
A "covered work" means either the unmodified Program or a work based
|
||||||
|
on the Program.
|
||||||
|
|
||||||
|
To "propagate" a work means to do anything with it that, without
|
||||||
|
permission, would make you directly or secondarily liable for
|
||||||
|
infringement under applicable copyright law, except executing it on a
|
||||||
|
computer or modifying a private copy. Propagation includes copying,
|
||||||
|
distribution (with or without modification), making available to the
|
||||||
|
public, and in some countries other activities as well.
|
||||||
|
|
||||||
|
To "convey" a work means any kind of propagation that enables other
|
||||||
|
parties to make or receive copies. Mere interaction with a user through
|
||||||
|
a computer network, with no transfer of a copy, is not conveying.
|
||||||
|
|
||||||
|
An interactive user interface displays "Appropriate Legal Notices"
|
||||||
|
to the extent that it includes a convenient and prominently visible
|
||||||
|
feature that (1) displays an appropriate copyright notice, and (2)
|
||||||
|
tells the user that there is no warranty for the work (except to the
|
||||||
|
extent that warranties are provided), that licensees may convey the
|
||||||
|
work under this License, and how to view a copy of this License. If
|
||||||
|
the interface presents a list of user commands or options, such as a
|
||||||
|
menu, a prominent item in the list meets this criterion.
|
||||||
|
|
||||||
|
1. Source Code.
|
||||||
|
|
||||||
|
The "source code" for a work means the preferred form of the work
|
||||||
|
for making modifications to it. "Object code" means any non-source
|
||||||
|
form of a work.
|
||||||
|
|
||||||
|
A "Standard Interface" means an interface that either is an official
|
||||||
|
standard defined by a recognized standards body, or, in the case of
|
||||||
|
interfaces specified for a particular programming language, one that
|
||||||
|
is widely used among developers working in that language.
|
||||||
|
|
||||||
|
The "System Libraries" of an executable work include anything, other
|
||||||
|
than the work as a whole, that (a) is included in the normal form of
|
||||||
|
packaging a Major Component, but which is not part of that Major
|
||||||
|
Component, and (b) serves only to enable use of the work with that
|
||||||
|
Major Component, or to implement a Standard Interface for which an
|
||||||
|
implementation is available to the public in source code form. A
|
||||||
|
"Major Component", in this context, means a major essential component
|
||||||
|
(kernel, window system, and so on) of the specific operating system
|
||||||
|
(if any) on which the executable work runs, or a compiler used to
|
||||||
|
produce the work, or an object code interpreter used to run it.
|
||||||
|
|
||||||
|
The "Corresponding Source" for a work in object code form means all
|
||||||
|
the source code needed to generate, install, and (for an executable
|
||||||
|
work) run the object code and to modify the work, including scripts to
|
||||||
|
control those activities. However, it does not include the work's
|
||||||
|
System Libraries, or general-purpose tools or generally available free
|
||||||
|
programs which are used unmodified in performing those activities but
|
||||||
|
which are not part of the work. For example, Corresponding Source
|
||||||
|
includes interface definition files associated with source files for
|
||||||
|
the work, and the source code for shared libraries and dynamically
|
||||||
|
linked subprograms that the work is specifically designed to require,
|
||||||
|
such as by intimate data communication or control flow between those
|
||||||
|
subprograms and other parts of the work.
|
||||||
|
|
||||||
|
The Corresponding Source need not include anything that users
|
||||||
|
can regenerate automatically from other parts of the Corresponding
|
||||||
|
Source.
|
||||||
|
|
||||||
|
The Corresponding Source for a work in source code form is that
|
||||||
|
same work.
|
||||||
|
|
||||||
|
2. Basic Permissions.
|
||||||
|
|
||||||
|
All rights granted under this License are granted for the term of
|
||||||
|
copyright on the Program, and are irrevocable provided the stated
|
||||||
|
conditions are met. This License explicitly affirms your unlimited
|
||||||
|
permission to run the unmodified Program. The output from running a
|
||||||
|
covered work is covered by this License only if the output, given its
|
||||||
|
content, constitutes a covered work. This License acknowledges your
|
||||||
|
rights of fair use or other equivalent, as provided by copyright law.
|
||||||
|
|
||||||
|
You may make, run and propagate covered works that you do not
|
||||||
|
convey, without conditions so long as your license otherwise remains
|
||||||
|
in force. You may convey covered works to others for the sole purpose
|
||||||
|
of having them make modifications exclusively for you, or provide you
|
||||||
|
with facilities for running those works, provided that you comply with
|
||||||
|
the terms of this License in conveying all material for which you do
|
||||||
|
not control copyright. Those thus making or running the covered works
|
||||||
|
for you must do so exclusively on your behalf, under your direction
|
||||||
|
and control, on terms that prohibit them from making any copies of
|
||||||
|
your copyrighted material outside their relationship with you.
|
||||||
|
|
||||||
|
Conveying under any other circumstances is permitted solely under
|
||||||
|
the conditions stated below. Sublicensing is not allowed; section 10
|
||||||
|
makes it unnecessary.
|
||||||
|
|
||||||
|
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
|
||||||
|
|
||||||
|
No covered work shall be deemed part of an effective technological
|
||||||
|
measure under any applicable law fulfilling obligations under article
|
||||||
|
11 of the WIPO copyright treaty adopted on 20 December 1996, or
|
||||||
|
similar laws prohibiting or restricting circumvention of such
|
||||||
|
measures.
|
||||||
|
|
||||||
|
When you convey a covered work, you waive any legal power to forbid
|
||||||
|
circumvention of technological measures to the extent such circumvention
|
||||||
|
is effected by exercising rights under this License with respect to
|
||||||
|
the covered work, and you disclaim any intention to limit operation or
|
||||||
|
modification of the work as a means of enforcing, against the work's
|
||||||
|
users, your or third parties' legal rights to forbid circumvention of
|
||||||
|
technological measures.
|
||||||
|
|
||||||
|
4. Conveying Verbatim Copies.
|
||||||
|
|
||||||
|
You may convey verbatim copies of the Program's source code as you
|
||||||
|
receive it, in any medium, provided that you conspicuously and
|
||||||
|
appropriately publish on each copy an appropriate copyright notice;
|
||||||
|
keep intact all notices stating that this License and any
|
||||||
|
non-permissive terms added in accord with section 7 apply to the code;
|
||||||
|
keep intact all notices of the absence of any warranty; and give all
|
||||||
|
recipients a copy of this License along with the Program.
|
||||||
|
|
||||||
|
You may charge any price or no price for each copy that you convey,
|
||||||
|
and you may offer support or warranty protection for a fee.
|
||||||
|
|
||||||
|
5. Conveying Modified Source Versions.
|
||||||
|
|
||||||
|
You may convey a work based on the Program, or the modifications to
|
||||||
|
produce it from the Program, in the form of source code under the
|
||||||
|
terms of section 4, provided that you also meet all of these conditions:
|
||||||
|
|
||||||
|
a) The work must carry prominent notices stating that you modified
|
||||||
|
it, and giving a relevant date.
|
||||||
|
|
||||||
|
b) The work must carry prominent notices stating that it is
|
||||||
|
released under this License and any conditions added under section
|
||||||
|
7. This requirement modifies the requirement in section 4 to
|
||||||
|
"keep intact all notices".
|
||||||
|
|
||||||
|
c) You must license the entire work, as a whole, under this
|
||||||
|
License to anyone who comes into possession of a copy. This
|
||||||
|
License will therefore apply, along with any applicable section 7
|
||||||
|
additional terms, to the whole of the work, and all its parts,
|
||||||
|
regardless of how they are packaged. This License gives no
|
||||||
|
permission to license the work in any other way, but it does not
|
||||||
|
invalidate such permission if you have separately received it.
|
||||||
|
|
||||||
|
d) If the work has interactive user interfaces, each must display
|
||||||
|
Appropriate Legal Notices; however, if the Program has interactive
|
||||||
|
interfaces that do not display Appropriate Legal Notices, your
|
||||||
|
work need not make them do so.
|
||||||
|
|
||||||
|
A compilation of a covered work with other separate and independent
|
||||||
|
works, which are not by their nature extensions of the covered work,
|
||||||
|
and which are not combined with it such as to form a larger program,
|
||||||
|
in or on a volume of a storage or distribution medium, is called an
|
||||||
|
"aggregate" if the compilation and its resulting copyright are not
|
||||||
|
used to limit the access or legal rights of the compilation's users
|
||||||
|
beyond what the individual works permit. Inclusion of a covered work
|
||||||
|
in an aggregate does not cause this License to apply to the other
|
||||||
|
parts of the aggregate.
|
||||||
|
|
||||||
|
6. Conveying Non-Source Forms.
|
||||||
|
|
||||||
|
You may convey a covered work in object code form under the terms
|
||||||
|
of sections 4 and 5, provided that you also convey the
|
||||||
|
machine-readable Corresponding Source under the terms of this License,
|
||||||
|
in one of these ways:
|
||||||
|
|
||||||
|
a) Convey the object code in, or embodied in, a physical product
|
||||||
|
(including a physical distribution medium), accompanied by the
|
||||||
|
Corresponding Source fixed on a durable physical medium
|
||||||
|
customarily used for software interchange.
|
||||||
|
|
||||||
|
b) Convey the object code in, or embodied in, a physical product
|
||||||
|
(including a physical distribution medium), accompanied by a
|
||||||
|
written offer, valid for at least three years and valid for as
|
||||||
|
long as you offer spare parts or customer support for that product
|
||||||
|
model, to give anyone who possesses the object code either (1) a
|
||||||
|
copy of the Corresponding Source for all the software in the
|
||||||
|
product that is covered by this License, on a durable physical
|
||||||
|
medium customarily used for software interchange, for a price no
|
||||||
|
more than your reasonable cost of physically performing this
|
||||||
|
conveying of source, or (2) access to copy the
|
||||||
|
Corresponding Source from a network server at no charge.
|
||||||
|
|
||||||
|
c) Convey individual copies of the object code with a copy of the
|
||||||
|
written offer to provide the Corresponding Source. This
|
||||||
|
alternative is allowed only occasionally and noncommercially, and
|
||||||
|
only if you received the object code with such an offer, in accord
|
||||||
|
with subsection 6b.
|
||||||
|
|
||||||
|
d) Convey the object code by offering access from a designated
|
||||||
|
place (gratis or for a charge), and offer equivalent access to the
|
||||||
|
Corresponding Source in the same way through the same place at no
|
||||||
|
further charge. You need not require recipients to copy the
|
||||||
|
Corresponding Source along with the object code. If the place to
|
||||||
|
copy the object code is a network server, the Corresponding Source
|
||||||
|
may be on a different server (operated by you or a third party)
|
||||||
|
that supports equivalent copying facilities, provided you maintain
|
||||||
|
clear directions next to the object code saying where to find the
|
||||||
|
Corresponding Source. Regardless of what server hosts the
|
||||||
|
Corresponding Source, you remain obligated to ensure that it is
|
||||||
|
available for as long as needed to satisfy these requirements.
|
||||||
|
|
||||||
|
e) Convey the object code using peer-to-peer transmission, provided
|
||||||
|
you inform other peers where the object code and Corresponding
|
||||||
|
Source of the work are being offered to the general public at no
|
||||||
|
charge under subsection 6d.
|
||||||
|
|
||||||
|
A separable portion of the object code, whose source code is excluded
|
||||||
|
from the Corresponding Source as a System Library, need not be
|
||||||
|
included in conveying the object code work.
|
||||||
|
|
||||||
|
A "User Product" is either (1) a "consumer product", which means any
|
||||||
|
tangible personal property which is normally used for personal, family,
|
||||||
|
or household purposes, or (2) anything designed or sold for incorporation
|
||||||
|
into a dwelling. In determining whether a product is a consumer product,
|
||||||
|
doubtful cases shall be resolved in favor of coverage. For a particular
|
||||||
|
product received by a particular user, "normally used" refers to a
|
||||||
|
typical or common use of that class of product, regardless of the status
|
||||||
|
of the particular user or of the way in which the particular user
|
||||||
|
actually uses, or expects or is expected to use, the product. A product
|
||||||
|
is a consumer product regardless of whether the product has substantial
|
||||||
|
commercial, industrial or non-consumer uses, unless such uses represent
|
||||||
|
the only significant mode of use of the product.
|
||||||
|
|
||||||
|
"Installation Information" for a User Product means any methods,
|
||||||
|
procedures, authorization keys, or other information required to install
|
||||||
|
and execute modified versions of a covered work in that User Product from
|
||||||
|
a modified version of its Corresponding Source. The information must
|
||||||
|
suffice to ensure that the continued functioning of the modified object
|
||||||
|
code is in no case prevented or interfered with solely because
|
||||||
|
modification has been made.
|
||||||
|
|
||||||
|
If you convey an object code work under this section in, or with, or
|
||||||
|
specifically for use in, a User Product, and the conveying occurs as
|
||||||
|
part of a transaction in which the right of possession and use of the
|
||||||
|
User Product is transferred to the recipient in perpetuity or for a
|
||||||
|
fixed term (regardless of how the transaction is characterized), the
|
||||||
|
Corresponding Source conveyed under this section must be accompanied
|
||||||
|
by the Installation Information. But this requirement does not apply
|
||||||
|
if neither you nor any third party retains the ability to install
|
||||||
|
modified object code on the User Product (for example, the work has
|
||||||
|
been installed in ROM).
|
||||||
|
|
||||||
|
The requirement to provide Installation Information does not include a
|
||||||
|
requirement to continue to provide support service, warranty, or updates
|
||||||
|
for a work that has been modified or installed by the recipient, or for
|
||||||
|
the User Product in which it has been modified or installed. Access to a
|
||||||
|
network may be denied when the modification itself materially and
|
||||||
|
adversely affects the operation of the network or violates the rules and
|
||||||
|
protocols for communication across the network.
|
||||||
|
|
||||||
|
Corresponding Source conveyed, and Installation Information provided,
|
||||||
|
in accord with this section must be in a format that is publicly
|
||||||
|
documented (and with an implementation available to the public in
|
||||||
|
source code form), and must require no special password or key for
|
||||||
|
unpacking, reading or copying.
|
||||||
|
|
||||||
|
7. Additional Terms.
|
||||||
|
|
||||||
|
"Additional permissions" are terms that supplement the terms of this
|
||||||
|
License by making exceptions from one or more of its conditions.
|
||||||
|
Additional permissions that are applicable to the entire Program shall
|
||||||
|
be treated as though they were included in this License, to the extent
|
||||||
|
that they are valid under applicable law. If additional permissions
|
||||||
|
apply only to part of the Program, that part may be used separately
|
||||||
|
under those permissions, but the entire Program remains governed by
|
||||||
|
this License without regard to the additional permissions.
|
||||||
|
|
||||||
|
When you convey a copy of a covered work, you may at your option
|
||||||
|
remove any additional permissions from that copy, or from any part of
|
||||||
|
it. (Additional permissions may be written to require their own
|
||||||
|
removal in certain cases when you modify the work.) You may place
|
||||||
|
additional permissions on material, added by you to a covered work,
|
||||||
|
for which you have or can give appropriate copyright permission.
|
||||||
|
|
||||||
|
Notwithstanding any other provision of this License, for material you
|
||||||
|
add to a covered work, you may (if authorized by the copyright holders of
|
||||||
|
that material) supplement the terms of this License with terms:
|
||||||
|
|
||||||
|
a) Disclaiming warranty or limiting liability differently from the
|
||||||
|
terms of sections 15 and 16 of this License; or
|
||||||
|
|
||||||
|
b) Requiring preservation of specified reasonable legal notices or
|
||||||
|
author attributions in that material or in the Appropriate Legal
|
||||||
|
Notices displayed by works containing it; or
|
||||||
|
|
||||||
|
c) Prohibiting misrepresentation of the origin of that material, or
|
||||||
|
requiring that modified versions of such material be marked in
|
||||||
|
reasonable ways as different from the original version; or
|
||||||
|
|
||||||
|
d) Limiting the use for publicity purposes of names of licensors or
|
||||||
|
authors of the material; or
|
||||||
|
|
||||||
|
e) Declining to grant rights under trademark law for use of some
|
||||||
|
trade names, trademarks, or service marks; or
|
||||||
|
|
||||||
|
f) Requiring indemnification of licensors and authors of that
|
||||||
|
material by anyone who conveys the material (or modified versions of
|
||||||
|
it) with contractual assumptions of liability to the recipient, for
|
||||||
|
any liability that these contractual assumptions directly impose on
|
||||||
|
those licensors and authors.
|
||||||
|
|
||||||
|
All other non-permissive additional terms are considered "further
|
||||||
|
restrictions" within the meaning of section 10. If the Program as you
|
||||||
|
received it, or any part of it, contains a notice stating that it is
|
||||||
|
governed by this License along with a term that is a further
|
||||||
|
restriction, you may remove that term. If a license document contains
|
||||||
|
a further restriction but permits relicensing or conveying under this
|
||||||
|
License, you may add to a covered work material governed by the terms
|
||||||
|
of that license document, provided that the further restriction does
|
||||||
|
not survive such relicensing or conveying.
|
||||||
|
|
||||||
|
If you add terms to a covered work in accord with this section, you
|
||||||
|
must place, in the relevant source files, a statement of the
|
||||||
|
additional terms that apply to those files, or a notice indicating
|
||||||
|
where to find the applicable terms.
|
||||||
|
|
||||||
|
Additional terms, permissive or non-permissive, may be stated in the
|
||||||
|
form of a separately written license, or stated as exceptions;
|
||||||
|
the above requirements apply either way.
|
||||||
|
|
||||||
|
8. Termination.
|
||||||
|
|
||||||
|
You may not propagate or modify a covered work except as expressly
|
||||||
|
provided under this License. Any attempt otherwise to propagate or
|
||||||
|
modify it is void, and will automatically terminate your rights under
|
||||||
|
this License (including any patent licenses granted under the third
|
||||||
|
paragraph of section 11).
|
||||||
|
|
||||||
|
However, if you cease all violation of this License, then your
|
||||||
|
license from a particular copyright holder is reinstated (a)
|
||||||
|
provisionally, unless and until the copyright holder explicitly and
|
||||||
|
finally terminates your license, and (b) permanently, if the copyright
|
||||||
|
holder fails to notify you of the violation by some reasonable means
|
||||||
|
prior to 60 days after the cessation.
|
||||||
|
|
||||||
|
Moreover, your license from a particular copyright holder is
|
||||||
|
reinstated permanently if the copyright holder notifies you of the
|
||||||
|
violation by some reasonable means, this is the first time you have
|
||||||
|
received notice of violation of this License (for any work) from that
|
||||||
|
copyright holder, and you cure the violation prior to 30 days after
|
||||||
|
your receipt of the notice.
|
||||||
|
|
||||||
|
Termination of your rights under this section does not terminate the
|
||||||
|
licenses of parties who have received copies or rights from you under
|
||||||
|
this License. If your rights have been terminated and not permanently
|
||||||
|
reinstated, you do not qualify to receive new licenses for the same
|
||||||
|
material under section 10.
|
||||||
|
|
||||||
|
9. Acceptance Not Required for Having Copies.
|
||||||
|
|
||||||
|
You are not required to accept this License in order to receive or
|
||||||
|
run a copy of the Program. Ancillary propagation of a covered work
|
||||||
|
occurring solely as a consequence of using peer-to-peer transmission
|
||||||
|
to receive a copy likewise does not require acceptance. However,
|
||||||
|
nothing other than this License grants you permission to propagate or
|
||||||
|
modify any covered work. These actions infringe copyright if you do
|
||||||
|
not accept this License. Therefore, by modifying or propagating a
|
||||||
|
covered work, you indicate your acceptance of this License to do so.
|
||||||
|
|
||||||
|
10. Automatic Licensing of Downstream Recipients.
|
||||||
|
|
||||||
|
Each time you convey a covered work, the recipient automatically
|
||||||
|
receives a license from the original licensors, to run, modify and
|
||||||
|
propagate that work, subject to this License. You are not responsible
|
||||||
|
for enforcing compliance by third parties with this License.
|
||||||
|
|
||||||
|
An "entity transaction" is a transaction transferring control of an
|
||||||
|
organization, or substantially all assets of one, or subdividing an
|
||||||
|
organization, or merging organizations. If propagation of a covered
|
||||||
|
work results from an entity transaction, each party to that
|
||||||
|
transaction who receives a copy of the work also receives whatever
|
||||||
|
licenses to the work the party's predecessor in interest had or could
|
||||||
|
give under the previous paragraph, plus a right to possession of the
|
||||||
|
Corresponding Source of the work from the predecessor in interest, if
|
||||||
|
the predecessor has it or can get it with reasonable efforts.
|
||||||
|
|
||||||
|
You may not impose any further restrictions on the exercise of the
|
||||||
|
rights granted or affirmed under this License. For example, you may
|
||||||
|
not impose a license fee, royalty, or other charge for exercise of
|
||||||
|
rights granted under this License, and you may not initiate litigation
|
||||||
|
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
||||||
|
any patent claim is infringed by making, using, selling, offering for
|
||||||
|
sale, or importing the Program or any portion of it.
|
||||||
|
|
||||||
|
11. Patents.
|
||||||
|
|
||||||
|
A "contributor" is a copyright holder who authorizes use under this
|
||||||
|
License of the Program or a work on which the Program is based. The
|
||||||
|
work thus licensed is called the contributor's "contributor version".
|
||||||
|
|
||||||
|
A contributor's "essential patent claims" are all patent claims
|
||||||
|
owned or controlled by the contributor, whether already acquired or
|
||||||
|
hereafter acquired, that would be infringed by some manner, permitted
|
||||||
|
by this License, of making, using, or selling its contributor version,
|
||||||
|
but do not include claims that would be infringed only as a
|
||||||
|
consequence of further modification of the contributor version. For
|
||||||
|
purposes of this definition, "control" includes the right to grant
|
||||||
|
patent sublicenses in a manner consistent with the requirements of
|
||||||
|
this License.
|
||||||
|
|
||||||
|
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
||||||
|
patent license under the contributor's essential patent claims, to
|
||||||
|
make, use, sell, offer for sale, import and otherwise run, modify and
|
||||||
|
propagate the contents of its contributor version.
|
||||||
|
|
||||||
|
In the following three paragraphs, a "patent license" is any express
|
||||||
|
agreement or commitment, however denominated, not to enforce a patent
|
||||||
|
(such as an express permission to practice a patent or covenant not to
|
||||||
|
sue for patent infringement). To "grant" such a patent license to a
|
||||||
|
party means to make such an agreement or commitment not to enforce a
|
||||||
|
patent against the party.
|
||||||
|
|
||||||
|
If you convey a covered work, knowingly relying on a patent license,
|
||||||
|
and the Corresponding Source of the work is not available for anyone
|
||||||
|
to copy, free of charge and under the terms of this License, through a
|
||||||
|
publicly available network server or other readily accessible means,
|
||||||
|
then you must either (1) cause the Corresponding Source to be so
|
||||||
|
available, or (2) arrange to deprive yourself of the benefit of the
|
||||||
|
patent license for this particular work, or (3) arrange, in a manner
|
||||||
|
consistent with the requirements of this License, to extend the patent
|
||||||
|
license to downstream recipients. "Knowingly relying" means you have
|
||||||
|
actual knowledge that, but for the patent license, your conveying the
|
||||||
|
covered work in a country, or your recipient's use of the covered work
|
||||||
|
in a country, would infringe one or more identifiable patents in that
|
||||||
|
country that you have reason to believe are valid.
|
||||||
|
|
||||||
|
If, pursuant to or in connection with a single transaction or
|
||||||
|
arrangement, you convey, or propagate by procuring conveyance of, a
|
||||||
|
covered work, and grant a patent license to some of the parties
|
||||||
|
receiving the covered work authorizing them to use, propagate, modify
|
||||||
|
or convey a specific copy of the covered work, then the patent license
|
||||||
|
you grant is automatically extended to all recipients of the covered
|
||||||
|
work and works based on it.
|
||||||
|
|
||||||
|
A patent license is "discriminatory" if it does not include within
|
||||||
|
the scope of its coverage, prohibits the exercise of, or is
|
||||||
|
conditioned on the non-exercise of one or more of the rights that are
|
||||||
|
specifically granted under this License. You may not convey a covered
|
||||||
|
work if you are a party to an arrangement with a third party that is
|
||||||
|
in the business of distributing software, under which you make payment
|
||||||
|
to the third party based on the extent of your activity of conveying
|
||||||
|
the work, and under which the third party grants, to any of the
|
||||||
|
parties who would receive the covered work from you, a discriminatory
|
||||||
|
patent license (a) in connection with copies of the covered work
|
||||||
|
conveyed by you (or copies made from those copies), or (b) primarily
|
||||||
|
for and in connection with specific products or compilations that
|
||||||
|
contain the covered work, unless you entered into that arrangement,
|
||||||
|
or that patent license was granted, prior to 28 March 2007.
|
||||||
|
|
||||||
|
Nothing in this License shall be construed as excluding or limiting
|
||||||
|
any implied license or other defenses to infringement that may
|
||||||
|
otherwise be available to you under applicable patent law.
|
||||||
|
|
||||||
|
12. No Surrender of Others' Freedom.
|
||||||
|
|
||||||
|
If conditions are imposed on you (whether by court order, agreement or
|
||||||
|
otherwise) that contradict the conditions of this License, they do not
|
||||||
|
excuse you from the conditions of this License. If you cannot convey a
|
||||||
|
covered work so as to satisfy simultaneously your obligations under this
|
||||||
|
License and any other pertinent obligations, then as a consequence you may
|
||||||
|
not convey it at all. For example, if you agree to terms that obligate you
|
||||||
|
to collect a royalty for further conveying from those to whom you convey
|
||||||
|
the Program, the only way you could satisfy both those terms and this
|
||||||
|
License would be to refrain entirely from conveying the Program.
|
||||||
|
|
||||||
|
13. Use with the GNU Affero General Public License.
|
||||||
|
|
||||||
|
Notwithstanding any other provision of this License, you have
|
||||||
|
permission to link or combine any covered work with a work licensed
|
||||||
|
under version 3 of the GNU Affero General Public License into a single
|
||||||
|
combined work, and to convey the resulting work. The terms of this
|
||||||
|
License will continue to apply to the part which is the covered work,
|
||||||
|
but the special requirements of the GNU Affero General Public License,
|
||||||
|
section 13, concerning interaction through a network will apply to the
|
||||||
|
combination as such.
|
||||||
|
|
||||||
|
14. Revised Versions of this License.
|
||||||
|
|
||||||
|
The Free Software Foundation may publish revised and/or new versions of
|
||||||
|
the GNU General Public License from time to time. Such new versions will
|
||||||
|
be similar in spirit to the present version, but may differ in detail to
|
||||||
|
address new problems or concerns.
|
||||||
|
|
||||||
|
Each version is given a distinguishing version number. If the
|
||||||
|
Program specifies that a certain numbered version of the GNU General
|
||||||
|
Public License "or any later version" applies to it, you have the
|
||||||
|
option of following the terms and conditions either of that numbered
|
||||||
|
version or of any later version published by the Free Software
|
||||||
|
Foundation. If the Program does not specify a version number of the
|
||||||
|
GNU General Public License, you may choose any version ever published
|
||||||
|
by the Free Software Foundation.
|
||||||
|
|
||||||
|
If the Program specifies that a proxy can decide which future
|
||||||
|
versions of the GNU General Public License can be used, that proxy's
|
||||||
|
public statement of acceptance of a version permanently authorizes you
|
||||||
|
to choose that version for the Program.
|
||||||
|
|
||||||
|
Later license versions may give you additional or different
|
||||||
|
permissions. However, no additional obligations are imposed on any
|
||||||
|
author or copyright holder as a result of your choosing to follow a
|
||||||
|
later version.
|
||||||
|
|
||||||
|
15. Disclaimer of Warranty.
|
||||||
|
|
||||||
|
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
||||||
|
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||||||
|
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
||||||
|
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
||||||
|
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||||
|
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
||||||
|
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
||||||
|
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||||
|
|
||||||
|
16. Limitation of Liability.
|
||||||
|
|
||||||
|
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||||
|
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
||||||
|
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
||||||
|
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
||||||
|
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
||||||
|
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
||||||
|
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
||||||
|
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
||||||
|
SUCH DAMAGES.
|
||||||
|
|
||||||
|
17. Interpretation of Sections 15 and 16.
|
||||||
|
|
||||||
|
If the disclaimer of warranty and limitation of liability provided
|
||||||
|
above cannot be given local legal effect according to their terms,
|
||||||
|
reviewing courts shall apply local law that most closely approximates
|
||||||
|
an absolute waiver of all civil liability in connection with the
|
||||||
|
Program, unless a warranty or assumption of liability accompanies a
|
||||||
|
copy of the Program in return for a fee.
|
||||||
|
|
||||||
|
END OF TERMS AND CONDITIONS
|
||||||
|
|
||||||
|
How to Apply These Terms to Your New Programs
|
||||||
|
|
||||||
|
If you develop a new program, and you want it to be of the greatest
|
||||||
|
possible use to the public, the best way to achieve this is to make it
|
||||||
|
free software which everyone can redistribute and change under these terms.
|
||||||
|
|
||||||
|
To do so, attach the following notices to the program. It is safest
|
||||||
|
to attach them to the start of each source file to most effectively
|
||||||
|
state the exclusion of warranty; and each file should have at least
|
||||||
|
the "copyright" line and a pointer to where the full notice is found.
|
||||||
|
|
||||||
|
<one line to give the program's name and a brief idea of what it does.>
|
||||||
|
Copyright (C) <year> <name of author>
|
||||||
|
|
||||||
|
This program is free software: you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation, either version 3 of the License, or
|
||||||
|
(at your option) any later version.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
Also add information on how to contact you by electronic and paper mail.
|
||||||
|
|
||||||
|
If the program does terminal interaction, make it output a short
|
||||||
|
notice like this when it starts in an interactive mode:
|
||||||
|
|
||||||
|
<program> Copyright (C) <year> <name of author>
|
||||||
|
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||||
|
This is free software, and you are welcome to redistribute it
|
||||||
|
under certain conditions; type `show c' for details.
|
||||||
|
|
||||||
|
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||||
|
parts of the General Public License. Of course, your program's commands
|
||||||
|
might be different; for a GUI interface, you would use an "about box".
|
||||||
|
|
||||||
|
You should also get your employer (if you work as a programmer) or school,
|
||||||
|
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
||||||
|
For more information on this, and how to apply and follow the GNU GPL, see
|
||||||
|
<http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
The GNU General Public License does not permit incorporating your program
|
||||||
|
into proprietary programs. If your program is a subroutine library, you
|
||||||
|
may consider it more useful to permit linking proprietary applications with
|
||||||
|
the library. If this is what you want to do, use the GNU Lesser General
|
||||||
|
Public License instead of this License. But first, please read
|
||||||
|
<http://www.gnu.org/philosophy/why-not-lgpl.html>.
|
||||||
|
|
||||||
179
README
Normal file
179
README
Normal file
@ -0,0 +1,179 @@
|
|||||||
|
qml-autoreqprov - Automatic generation of Provides and Requires for QML imports
|
||||||
|
======
|
||||||
|
|
||||||
|
QML is a user interface specification and programming language. Each QML file
|
||||||
|
can have import statements at the top, which can either reference files or
|
||||||
|
directories directly or modules by identifier and version (major.minor).
|
||||||
|
If any of those import statements can't be satisfied, loading fails. For imports
|
||||||
|
which are provided by other packages, this maps naturally to Requires statements
|
||||||
|
in RPM packages, which enforce that all imports are satisfied on package
|
||||||
|
installation.
|
||||||
|
|
||||||
|
Direct file/directory imports are ignored here, as those are usually contained
|
||||||
|
within a single package and thus not relevant for inter-package dependencies.
|
||||||
|
|
||||||
|
TLDR for packagers
|
||||||
|
------------------
|
||||||
|
|
||||||
|
Packages with system-wide QML modules get Provides like
|
||||||
|
`qt5qmlimport(QtQuick.Controls.2) = 15` automatically. Imports in .qml files
|
||||||
|
map to RPM requires like `qt5qmlimport(QtQuick.Controls.2) >= 15`. This can be
|
||||||
|
disabled with `%global %_disable_qml_requires 1` in .spec files. It's important
|
||||||
|
to check that all dependendencies are fulfilled, as in some cases a needed
|
||||||
|
`qmlimport` Provides is missing. See the "Internal and private exports" section
|
||||||
|
for how to deal with that.
|
||||||
|
|
||||||
|
How the QML engine imports modules
|
||||||
|
----------------------------------
|
||||||
|
|
||||||
|
For each module import, the QML engine looks into the import cache to find any
|
||||||
|
suitable export with identical identifier and major version and same/higher
|
||||||
|
minor version. If there is no match, it goes through the QML import path (with
|
||||||
|
a system-wide default) in order with the module identifier and version appended
|
||||||
|
in various ways and reads the qmldir file inside. If the qmldir file mentions
|
||||||
|
plugins, those are loaded and it can register the exported types. If the import
|
||||||
|
can't be satisfied (due to a version mismatch), the search continues.
|
||||||
|
|
||||||
|
Mapping to RPM capabilities
|
||||||
|
---------------------------
|
||||||
|
|
||||||
|
The goal is that all imports for .qml files within a package are satisfied by
|
||||||
|
RPM dependencies of that package. This is achieved by adding Provides to
|
||||||
|
packages which satisfy a specific module import and Requires to the packages
|
||||||
|
with QML files inside. The capability has to include both the full module
|
||||||
|
identifier and version. As modules with a different major version are pretty
|
||||||
|
much independent, the major version is part of the capabilities' name and the
|
||||||
|
minor version is used as the capabilities' version. Additionally, the system
|
||||||
|
import paths are specific to a Qt major version, this is also included. The
|
||||||
|
end result are QML modules providing capabilities like:
|
||||||
|
|
||||||
|
`Provides: qt5qmlimport(QtQuick.Controls.2) = 15`
|
||||||
|
|
||||||
|
On the import side, packages with QML files get requirements like:
|
||||||
|
|
||||||
|
`Requires: qt5qmlimport(QtQuick.Controls.2) >= 13`
|
||||||
|
for a statement like `import QtQuick.Controls 2.13`. The `>=` is there so that
|
||||||
|
modules with a higher minor version satisfy it as well.
|
||||||
|
|
||||||
|
With Qt 6, unversioned QML import statements got introduced which import the
|
||||||
|
highest available major version (which IMO does not make sense...).
|
||||||
|
Representing those in RPM requires using separate unversioned capabilities
|
||||||
|
alongside the versioned ones:
|
||||||
|
|
||||||
|
`Provides: qt6qmlimport(QtQuick.Controls)`
|
||||||
|
`Requires: qt6qmlimport(QtQuick.Controls)`
|
||||||
|
|
||||||
|
Generating Requires from .qml files
|
||||||
|
-----------------------------------
|
||||||
|
|
||||||
|
As can be seen, mapping QML import statements to RPM requires is
|
||||||
|
straightforward, and even made easier by using the `qmlimportscanner` tool from
|
||||||
|
qtdeclarative combined with `jq` to convert its JSON output with some filtering
|
||||||
|
directly into the capabilities format for RPM.
|
||||||
|
|
||||||
|
There is one tricky part though: QML files are (intentionally) not tied to any
|
||||||
|
specific version of Qt, while QML modules are (though the Qt version specific
|
||||||
|
import paths and binary plugins). So when generating the list of required
|
||||||
|
imports, those are tied to a specific Qt major version. Currently this is
|
||||||
|
automatically detected by looking at which versions of qmlimportscanner are
|
||||||
|
installed. If multiple versions are found, the requires scanner aborts. This
|
||||||
|
can be overwritten by setting a variable in the .spec file (unfortunately not
|
||||||
|
possible per subpackage):
|
||||||
|
|
||||||
|
`%global __qml_requires_opts --qtver 5`
|
||||||
|
|
||||||
|
Currently, only .qml files directly part of the package are handled, so if
|
||||||
|
those are part of a resources file embedded into an executable or library, they
|
||||||
|
will not be read. Making this possible needs more research and effort.
|
||||||
|
|
||||||
|
Generating Provides from qmldir files
|
||||||
|
-------------------------------------
|
||||||
|
|
||||||
|
Every module installed into the QML import path contains a `qmldir` file with
|
||||||
|
metainformation. They usually contain a `module` line which specifies the
|
||||||
|
identifier (those which don't are ignored) and a list of exports and plugins.
|
||||||
|
Just the module identifier is not enough to generate the capability, major and
|
||||||
|
corresponding minor version(s) are also needed. For each major version, only
|
||||||
|
the highest minor version is stored, as it also satisfies imports with a lower
|
||||||
|
minor version.
|
||||||
|
|
||||||
|
Handling direct exports are easy, as they mention the major and minor version
|
||||||
|
directly, which combined with the Qt version (derived from the location the
|
||||||
|
qmldir file is installed to) results in a capability. For plugins, it's not as
|
||||||
|
easy though, those actually have to be loaded to get their registrations.
|
||||||
|
While `qtdeclarative` provides a tool called `qmlplugindump`, which lists all
|
||||||
|
exported types in a QML format, it uses the QML engine for loading plugins,
|
||||||
|
which requires the module identifier and a version. In addition to that, it
|
||||||
|
just doesn't work at all sometimes and does not provide all necessary
|
||||||
|
information (like pure module exports, which just bump the available minor
|
||||||
|
version without exporting any new type revisions).
|
||||||
|
|
||||||
|
To get a list of all versioned exports made by a plugin, a new tool called
|
||||||
|
`qmlpluginexports` specifically for that was written. It uses private API to
|
||||||
|
load a plugin without specifying a version and then iterates through all known
|
||||||
|
types to get their versions. It also handles lazy registration using
|
||||||
|
QQmlModuleRegistration and qmlRegisterModule by implementing the underlying
|
||||||
|
modules, which overrides the symbols in the Qt libraries (symbols in
|
||||||
|
executables have higher priority than public symbols from shared objects) to
|
||||||
|
store the information and then forwarding the call to the Qt library.
|
||||||
|
|
||||||
|
As loading a plugin also triggers loading of all dependencies, it's possible
|
||||||
|
that those register their own exports as well. So only exports including the
|
||||||
|
module identifier from the `qmldir` file are used and others are ignored. For
|
||||||
|
instance, the plugin for `QtQuick.Controls.2` also registers
|
||||||
|
`QtQuick.Controls.impl.2`.
|
||||||
|
|
||||||
|
Internal and private exports
|
||||||
|
----------------------------
|
||||||
|
|
||||||
|
The automatic generation of import requirements uses every module import in
|
||||||
|
installed .qml files. In some cases, those imports are not for system-wide
|
||||||
|
modules, but for imports provided by code in shared libraries and executables,
|
||||||
|
usable only in .qml files loaded by those. Provides for those can't be
|
||||||
|
generated, but the requirement will be, which makes the package unsatisfiable
|
||||||
|
due to missing dependencies. How to deal with that depends on the export
|
||||||
|
itself.
|
||||||
|
|
||||||
|
RPM dependencies are inter-package, so if an export is only used within a
|
||||||
|
package (for instance, an application with its UI), it's fine to filter it
|
||||||
|
out from requires and provides like this:
|
||||||
|
|
||||||
|
```
|
||||||
|
%global __requires_exclude (org.kde.private.kcms.kwin.effects)|(org.kde.kcms.kwinrules)
|
||||||
|
%global __provides_exclude (org.kde.private.kcms.kwin.effects)|(org.kde.kcms.kwinrules)
|
||||||
|
```
|
||||||
|
|
||||||
|
Truly private exports are usually not found by the generation of provided
|
||||||
|
capabilities, so the latter is normally not necessary.
|
||||||
|
|
||||||
|
The opposite case is when an application or library registers exports for use
|
||||||
|
by other packages (e.g. Plasma applets) which aren't available as system wide
|
||||||
|
QML imports. Those shouldn't simply be filtered out, as other packages actually
|
||||||
|
make use of it. Instead, the capability has to be provided manually, e.g.
|
||||||
|
|
||||||
|
```
|
||||||
|
Provides: qt5qmlimport(org.kde.plasma.configuration.2) = 0
|
||||||
|
Provides: qt5qmlimport(org.kde.plasma.plasmoid.2) = 0
|
||||||
|
```
|
||||||
|
|
||||||
|
qtdeclarative-imports-provides
|
||||||
|
------------------------------
|
||||||
|
|
||||||
|
The qml-autoreqprov scripts need qmlimportscanner from qtdeclarative to
|
||||||
|
generate Requires and for `qmldir` files with `plugin` lines `qmlpluginexports`
|
||||||
|
is required. The latter needs qtdeclarative to be built. This is a problem,
|
||||||
|
because qtdeclarative provides important exports, which have to be available as
|
||||||
|
RPM capabilities as well. Making qml-autoreqprov and its dependencies available
|
||||||
|
during build of qtdeclarative would cause a build cycle. To work around that,
|
||||||
|
a "stub" package installs qtdeclarative during build and runs the provides
|
||||||
|
generator for each relevant qtdeclarative package, to map the exports to the
|
||||||
|
corresponding package.
|
||||||
|
|
||||||
|
TODO
|
||||||
|
----
|
||||||
|
|
||||||
|
Is special treatment for baselibs.conf needed?
|
||||||
|
How do .qmlc files relate to this?
|
||||||
|
RPM doesn't seem to merge "foo >= 10" and "foo >= 11", so there are redundant
|
||||||
|
requirements generated. As the generator is run for each file separately, it's
|
||||||
|
not directly possible to work around that.
|
||||||
47
qml-autoreqprov.changes
Normal file
47
qml-autoreqprov.changes
Normal file
@ -0,0 +1,47 @@
|
|||||||
|
-------------------------------------------------------------------
|
||||||
|
Tue Nov 14 23:57:17 UTC 2023 - Fabian Vogt <fabian@ritter-vogt.de>
|
||||||
|
|
||||||
|
- Bump version to 1.3
|
||||||
|
- qml.req:
|
||||||
|
* Use qtpaths instead of qmake
|
||||||
|
* Generate requirements for unversioned imports
|
||||||
|
- qmldirreqprov.sh:
|
||||||
|
* Generate provides and requirements for unversioned imports
|
||||||
|
- README.md: Fix typo
|
||||||
|
|
||||||
|
-------------------------------------------------------------------
|
||||||
|
Tue Jul 11 09:04:16 UTC 2023 - Fabian Vogt <fabian@ritter-vogt.de>
|
||||||
|
|
||||||
|
- Bump version to 1.2
|
||||||
|
- qmldirreqprov.sh:
|
||||||
|
* Fix parsing of "depends"
|
||||||
|
* Add support for "optional plugin"
|
||||||
|
- qml.req: Handle imports without minor version requirement
|
||||||
|
|
||||||
|
-------------------------------------------------------------------
|
||||||
|
Tue Oct 19 18:45:25 UTC 2021 - Fabian Vogt <fabian@ritter-vogt.de>
|
||||||
|
|
||||||
|
- Check for a Qt runtime directory instead of qmake to also work if
|
||||||
|
no development packages are installed
|
||||||
|
|
||||||
|
-------------------------------------------------------------------
|
||||||
|
Tue Oct 5 10:48:58 UTC 2021 - Christophe Giboudeaux <christophe@krop.fr>
|
||||||
|
|
||||||
|
- Update qml.req for Qt 6.2. qmlimportscanner is now installed in
|
||||||
|
%_qt6_libexecdir and has no symlink in /usr/bin. qmake will be
|
||||||
|
queried to find the install dir.
|
||||||
|
|
||||||
|
-------------------------------------------------------------------
|
||||||
|
Wed Jan 27 08:54:39 UTC 2021 - Fabian Vogt <fabian@ritter-vogt.de>
|
||||||
|
|
||||||
|
- Convert the opt-in for qml.req to an opt-out
|
||||||
|
|
||||||
|
-------------------------------------------------------------------
|
||||||
|
Fri Jan 15 15:40:18 UTC 2021 - Fabian Vogt <fabian@ritter-vogt.de>
|
||||||
|
|
||||||
|
- Add a missing { to fix the relative plugin path case
|
||||||
|
|
||||||
|
-------------------------------------------------------------------
|
||||||
|
Fri Sep 8 18:19:17 UTC 2017 - fabian@ritter-vogt.de
|
||||||
|
|
||||||
|
- Initial experiments
|
||||||
68
qml-autoreqprov.spec
Normal file
68
qml-autoreqprov.spec
Normal file
@ -0,0 +1,68 @@
|
|||||||
|
#
|
||||||
|
# spec file for package qml-autoreqprov
|
||||||
|
#
|
||||||
|
# Copyright (c) 2023 SUSE LLC
|
||||||
|
#
|
||||||
|
# All modifications and additions to the file contributed by third parties
|
||||||
|
# remain the property of their copyright owners, unless otherwise agreed
|
||||||
|
# upon. The license for this file, and modifications and additions to the
|
||||||
|
# file, is the same license as for the pristine package itself (unless the
|
||||||
|
# license for the pristine package is not an Open Source License, in which
|
||||||
|
# case the license is the MIT License). An "Open Source License" is a
|
||||||
|
# license that conforms to the Open Source Definition (Version 1.9)
|
||||||
|
# published by the Open Source Initiative.
|
||||||
|
|
||||||
|
# Please submit bugfixes or comments via https://bugs.opensuse.org/
|
||||||
|
#
|
||||||
|
|
||||||
|
|
||||||
|
Name: qml-autoreqprov
|
||||||
|
Version: 1.3
|
||||||
|
Release: 0
|
||||||
|
Summary: Automatic dependency generator for QML files and modules
|
||||||
|
License: GPL-3.0-or-later
|
||||||
|
Group: Development/Tools/Building
|
||||||
|
URL: http://www.opensuse.org
|
||||||
|
Source0: LICENSE
|
||||||
|
Source1: qml.attr
|
||||||
|
Source2: qml.req
|
||||||
|
Source3: qmldir.attr
|
||||||
|
Source4: qmldirreqprov.sh
|
||||||
|
Source5: README
|
||||||
|
Requires: jq
|
||||||
|
Requires: rpm
|
||||||
|
BuildArch: noarch
|
||||||
|
Requires: (libqt5-qtdeclarative-tools if libQtQuick5)
|
||||||
|
Requires: (qmlpluginexports-qt5 if libqt5-qtdeclarative-devel)
|
||||||
|
Requires: (qmlpluginexports-qt6 if qt6-qml-devel)
|
||||||
|
Requires: (qt6-base-common-devel if libQt6Qml6)
|
||||||
|
Requires: (qt6-declarative-tools if libQt6Qml6)
|
||||||
|
# Version 1.1 is not compatible with qt6-declarative < 6.2
|
||||||
|
Conflicts: qt6-declarative-tools < 6.2.0
|
||||||
|
|
||||||
|
%description
|
||||||
|
Automatic dependency generator for QML files and modules.
|
||||||
|
If installed, rpm uses this to generate Requires of .qml files
|
||||||
|
and Provides of QML modules.
|
||||||
|
|
||||||
|
%prep
|
||||||
|
cp %{SOURCE0} .
|
||||||
|
cp %{SOURCE5} .
|
||||||
|
|
||||||
|
%build
|
||||||
|
|
||||||
|
%install
|
||||||
|
install -D -m 644 %{SOURCE1} %{buildroot}%{_rpmconfigdir}/fileattrs/qml.attr
|
||||||
|
install -D -m 755 %{SOURCE2} %{buildroot}%{_rpmconfigdir}/qml.req
|
||||||
|
install -D -m 644 %{SOURCE3} %{buildroot}%{_rpmconfigdir}/fileattrs/qmldir.attr
|
||||||
|
install -D -m 755 %{SOURCE4} %{buildroot}%{_rpmconfigdir}/qmldirreqprov.sh
|
||||||
|
|
||||||
|
%files
|
||||||
|
%license LICENSE
|
||||||
|
%doc README
|
||||||
|
%{_rpmconfigdir}/fileattrs/qml.attr
|
||||||
|
%{_rpmconfigdir}/fileattrs/qmldir.attr
|
||||||
|
%{_rpmconfigdir}/qml.req
|
||||||
|
%{_rpmconfigdir}/qmldirreqprov.sh
|
||||||
|
|
||||||
|
%changelog
|
||||||
4
qml.attr
Normal file
4
qml.attr
Normal file
@ -0,0 +1,4 @@
|
|||||||
|
%__qml_requires %{_rpmconfigdir}/qml.req
|
||||||
|
%__qml_path \\.qml$
|
||||||
|
# Exclude everything if _disable_qml_requires is set
|
||||||
|
%__qml_exclude_path %nil%{?_disable_qml_requires:\\.qml$}
|
||||||
82
qml.req
Normal file
82
qml.req
Normal file
@ -0,0 +1,82 @@
|
|||||||
|
#!/bin/bash
|
||||||
|
# SPDX-FileCopyrightText: 2020-2023 Fabian Vogt <fabian@ritter-vogt.de>
|
||||||
|
# SPDX-License-Identifier: GPL-3.0-or-later
|
||||||
|
|
||||||
|
set -euo pipefail
|
||||||
|
|
||||||
|
qtvers=
|
||||||
|
ret=0
|
||||||
|
|
||||||
|
while [ $# -gt 0 ]; do
|
||||||
|
case $1 in
|
||||||
|
--qtver)
|
||||||
|
qtvers=$2
|
||||||
|
shift
|
||||||
|
;;
|
||||||
|
*)
|
||||||
|
echo "Unknown argument $1" >&2
|
||||||
|
exit 1
|
||||||
|
esac
|
||||||
|
shift
|
||||||
|
done
|
||||||
|
|
||||||
|
# Guess Qt version
|
||||||
|
qtver=
|
||||||
|
[[ -n ${qtvers} ]] || qtvers="5 6 7"
|
||||||
|
|
||||||
|
for ver in ${qtvers}; do
|
||||||
|
stat /usr/lib*/qt${ver} &>/dev/null && qtver="${qtver}${ver}"
|
||||||
|
done
|
||||||
|
|
||||||
|
# Zero or more than one version of Qt found. Abort.
|
||||||
|
if [[ ${#qtver} -ne 1 ]]; then
|
||||||
|
echo "Failed to guess Qt version!" >&2
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [[ ${qtver} == 5 ]]; then
|
||||||
|
importscanner="qmlimportscanner-qt5"
|
||||||
|
else
|
||||||
|
importscanner="$(qtpaths${qtver} --qt-query QT_HOST_LIBEXECS)/qmlimportscanner"
|
||||||
|
fi
|
||||||
|
|
||||||
|
command -v "${importscanner}" &>/dev/null || echo "Failed to locate qmlimportscanner"
|
||||||
|
|
||||||
|
declare -A dependencies
|
||||||
|
# foundDependency Module.Uri 42 69
|
||||||
|
# In the dependencies array, it sets the version of qt5qmlimport(Module.Uri.42) to 69, if lower.
|
||||||
|
foundDependency() {
|
||||||
|
uri="$1.$2"
|
||||||
|
if [ ${dependencies[$uri]:=0} -lt $3 ]; then
|
||||||
|
dependencies[$uri]=$3
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
# TODO: Get exit status of qmlimportscanner
|
||||||
|
while read import version; do
|
||||||
|
if [ -z "$version" ]; then
|
||||||
|
dependencies[$import]=0
|
||||||
|
continue
|
||||||
|
fi
|
||||||
|
|
||||||
|
maj="${version%.*}"
|
||||||
|
min="${version#*.}"
|
||||||
|
|
||||||
|
# For imports without minor version like "import org.kde.kirigami 2",
|
||||||
|
# the minor version is reported as 255. Treat that as 0 instead.
|
||||||
|
if [ "$min" = 255 ]; then
|
||||||
|
min=0
|
||||||
|
fi
|
||||||
|
foundDependency "$import" "$maj" "$min"
|
||||||
|
done < <(grep -vE '/designer/.*\.qml' | xargs -r "$importscanner" -qmlFiles | jq -r '.[] | select(.type == "module") | .name + " " + .version')
|
||||||
|
|
||||||
|
for export in "${!dependencies[@]}"; do
|
||||||
|
ver="${dependencies["$export"]}"
|
||||||
|
if [ "$ver" != 0 ]; then
|
||||||
|
echo "qt${qtver}qmlimport(${export}) >= ${ver}"
|
||||||
|
else
|
||||||
|
echo "qt${qtver}qmlimport(${export})"
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
|
||||||
|
exit $ret
|
||||||
3
qmldir.attr
Normal file
3
qmldir.attr
Normal file
@ -0,0 +1,3 @@
|
|||||||
|
%__qmldir_provides %{_rpmconfigdir}/qmldirreqprov.sh --provides
|
||||||
|
%__qmldir_requires %{_rpmconfigdir}/qmldirreqprov.sh --requires
|
||||||
|
%__qmldir_path /qmldir$
|
||||||
119
qmldirreqprov.sh
Normal file
119
qmldirreqprov.sh
Normal file
@ -0,0 +1,119 @@
|
|||||||
|
#!/bin/bash
|
||||||
|
# SPDX-FileCopyrightText: 2020-2023 Fabian Vogt <fabian@ritter-vogt.de>
|
||||||
|
# SPDX-License-Identifier: GPL-3.0-or-later
|
||||||
|
|
||||||
|
set -euo pipefail
|
||||||
|
|
||||||
|
provides=
|
||||||
|
requires=
|
||||||
|
ret=0
|
||||||
|
|
||||||
|
while [ $# -gt 0 ]; do
|
||||||
|
case $1 in
|
||||||
|
--provides)
|
||||||
|
provides=1
|
||||||
|
;;
|
||||||
|
--requires)
|
||||||
|
requires=1
|
||||||
|
;;
|
||||||
|
*)
|
||||||
|
echo "Unknown argument $1" >&2
|
||||||
|
exit 1
|
||||||
|
esac
|
||||||
|
shift
|
||||||
|
done
|
||||||
|
|
||||||
|
declare -A moduleExports
|
||||||
|
# foundModuleExport Module.Uri.42 69
|
||||||
|
# In the moduleExports array, it sets the version of Module.Uri.42 to 69, if lower
|
||||||
|
foundModuleExport() {
|
||||||
|
if [ ${moduleExports[$1]:=0} -lt $2 ]; then
|
||||||
|
moduleExports[$1]=$2
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
# Hack: We have to load .so files which need libraries inside the build root
|
||||||
|
if ! [[ -z "${RPM_BUILD_ROOT:-}" ]]; then
|
||||||
|
for path in /{,usr/}lib{,64}; do
|
||||||
|
export LD_LIBRARY_PATH="${LD_LIBRARY_PATH:-}:${RPM_BUILD_ROOT}${path}"
|
||||||
|
done
|
||||||
|
fi
|
||||||
|
|
||||||
|
while read file; do
|
||||||
|
if ! [[ $file =~ /qt([5-9])/qml/.*/qmldir$ ]]; then
|
||||||
|
continue
|
||||||
|
fi
|
||||||
|
|
||||||
|
qtver=${BASH_REMATCH[1]}
|
||||||
|
dir="$(dirname "${file}")"
|
||||||
|
module="$(awk '/^module/ { print $2; exit }' "$file")"
|
||||||
|
|
||||||
|
if [[ -z "${module}" ]]; then
|
||||||
|
echo "$file has no module declaration - ignoring" >&2
|
||||||
|
continue
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [[ $requires ]]; then
|
||||||
|
gawk '$1 != "depends" { next } $3 == "auto" { printf "qt'${qtver}'qmlimport(%s)\n", $2; }
|
||||||
|
match($3, /^([0-9]+)\.([0-9]+)$/, ver) { printf "qt'${qtver}'qmlimport(%s.%d) >= %d\n", $2, ver[1], ver[2]; } ' "$file"
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [[ $provides ]]; then
|
||||||
|
if [[ $qtver -ge 6 ]]; then
|
||||||
|
moduleExports["qt${qtver}qmlimport(${module})"]="" # Provides for unversioned imports
|
||||||
|
fi
|
||||||
|
|
||||||
|
# Handle regular (.qml, .js) exports
|
||||||
|
while read maj min; do
|
||||||
|
foundModuleExport "qt${qtver}qmlimport(${module}.${maj})" "$min"
|
||||||
|
done < <(gawk 'match($0, /(singleton )?[^ ] ([0-9]+)\.([0-9]+) [^ ]+\.(qml|js)$/, type) { printf "%d %d\n", type[2], type[3]; }' "$file")
|
||||||
|
|
||||||
|
# Handle plugins
|
||||||
|
plugins=()
|
||||||
|
|
||||||
|
while read pluginname location; do
|
||||||
|
if [[ -z $location ]]; then
|
||||||
|
location="$dir"
|
||||||
|
elif [[ $location == /* ]]; then
|
||||||
|
location="${RPM_BUILD_ROOT:-}/$location/"
|
||||||
|
else
|
||||||
|
location="${dir}/${location}/"
|
||||||
|
fi
|
||||||
|
|
||||||
|
plugins+=("${location}/${pluginname}")
|
||||||
|
done < <(awk '$1 == "plugin" { printf "lib%s.so %s\n", $2, $3; } $1 == "optional" && $2 == "plugin" { printf "lib%s.so %s\n", $3, $4; }' "$file")
|
||||||
|
|
||||||
|
if [ ${#plugins[@]} -eq 0 ]; then
|
||||||
|
# No plugins?
|
||||||
|
continue
|
||||||
|
fi
|
||||||
|
|
||||||
|
if ! command -v qmlpluginexports-qt${qtver} &>/dev/null; then
|
||||||
|
echo "Module uses plugin, but qmlpluginexports-qt${qtver} not installed!" >&2
|
||||||
|
ret=1
|
||||||
|
continue
|
||||||
|
fi
|
||||||
|
|
||||||
|
for plugin in "${plugins[@]}"; do
|
||||||
|
# TODO: Get exit status of qmlpluginexports
|
||||||
|
while read import min; do
|
||||||
|
if [[ $import != *${module}* ]]; then
|
||||||
|
echo "Ignoring ${import}" >&2
|
||||||
|
continue
|
||||||
|
fi
|
||||||
|
foundModuleExport "qt${qtver}qmlimport(${import})" "$min"
|
||||||
|
done < <(qmlpluginexports-qt${qtver} "$plugin" "$module")
|
||||||
|
done
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
|
||||||
|
for export in "${!moduleExports[@]}"; do
|
||||||
|
ver="${moduleExports["$export"]}"
|
||||||
|
if [ -n "$ver" ]; then
|
||||||
|
echo "${export} = ${ver}"
|
||||||
|
else
|
||||||
|
echo "${export}"
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
|
||||||
|
exit $ret
|
||||||
Loading…
Reference in New Issue
Block a user