This change implements the required infrastructure to modularize the new
configuration system.
This requires a hierarchy of configuration files, both for handling
multiple repositories and for individual modules inside the same
repository.
When configuring, they all need to get loaded first, as command line
processing needs to know about all possible command line options.
When the command line has been processed, the individual configuration
files need to get processed one after the other and independently from
each other.
Configure is now automatically invoked when building the a project
tree's "root" project; this works with both modular and top-level builds
of Qt (the latter with an according change in the super repo). As an
immediate consequence, the -skip option moves to the super repo with a
different implementation, as configuration is now done after the repo
list is determined. The option belongs there anyway.
This commit also adds an optional testDir entry to the json file. Like
this, we can still have all configure tests in qtbase/config.tests and
the configuration file in, e.g., corelib can reference those.
The files section can now be left out as long as a 'module' entry is
present, specifying the module name. The names of the files to generate
can then be deduced from that name. We still need to be able to specify
names directly for the global configuration files.
qtConfig() now also queries features which are module-specific. As it is
sometimes necessary to query the configuration of modules which should
not be actually linked (and cannot in the case of subdirs projects), the
new variable QT_FOR_CONFIG which allows specifying configuration-only
dependencies is introduced.
Done-with: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Change-Id: Id1b518a3aa34044748b87fb8fac14d79653f6b18
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
instead of saving the files away and restoring them afterwards, use the
new and shiny discard_from() function to throw away everything the files
might contain.
strictly speaking, this is not precise, as the pris may also use *=, -=,
and possibly other operations which cannot be trivially undone, but the
purpose is essentially to discard the special outputs of some features
which may affect subsequent tests, for which this is sufficient.
as a side effect, the failure to load qmodule.pri is not fatal any more
(like for qconfig.pri), to save the pointless effort of ensuring that it
exists.
Change-Id: I07625b60c4f2e27b21206b2c16d24ab111737395
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
so far, each module had to do it in its .qmake.conf. by now, all modules
have been adjusted to the expected structure, so we can enable it
centrally.
Change-Id: I16b4e7581e51bfc54e71d2f7f852858ae0b47281
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Pass -xplatform macx-tvos-clang to configure to build.
Builds device and simulator by default.
Added ‘uikit’ platform with the common setup.
Also added QT_PLATFORM_UIKIT define (undocumented).
qmake config defines tvos (but not ios).
tvOS is 64bits only (QT_ARCH is arm64) and requires bitcode to be
embedded in the binary. A new ‘bitcode’ configuration was added.
For ReleaseDevice builds (which get archived and push to the store),
bitcode is actually embedded (-fembed-bitcode passed to clang). For all
other configurations, only using bitcode markers to keep file size
down (-fembed-bitcode-marker).
Build disables Widgets in qtbase, and qtscript (unsupported,
would require fixes to JavaScriptCore source code).
Qpa same as on iOS but disables device orientation, status bar, clipboard,
menus, dialogs which are not supported on tvOS.
Change-Id: I645804fd933be0befddeeb43095a74d2c178b2ba
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
it is important that the flags coming from the current qt build appear
first, as otherwise a pre-existing qt installation may interfere with
the build.
the windows configure does not have any of this magic to start with.
Task-number: QTBUG-6351
Change-Id: Iacc1d9b5aa9eed9a5f0513baef9f6c6ffcef0735
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
unlike speculated in 2fe363514, this is not a workaround at all: it
causes that libraries' public link interfaces (LIBS) are exported in the
first place. unlike with staticlib, this does not export LIBS_PRIVATE,
so it wouldn't even be a particularly effective workaround for rpath
brokenness anyway.
the problem was pretty well hidden by the qt module system, which at the
level of libraries is pretty redundant with the .prl file handling,
which shows just how stupid the whole "design" is.
unlike before, we now enable explicitlib for all libraries, not just qt
modules - we enable create_prl for all of them as well, after all.
an immediate effect of this change is that it fixes linking on RaspPI:
the qtcore headers make the user code require linking libatomic, so we
must add it to our public link interface.
Task-number: QTBUG-51621
Change-Id: I5742c88694db8e8a9b79d17222dc6df2b38e5ab2
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
one reason to do that is some users' persistence in destroying their
non-prefix builds by trying an installation.
another reason is the fact that qt.pro's relative_qt_rpath is triggered
by the presence of an install rule for the target, which is of course
not helpful when the install dir is bogus.
Task-number: QTBUG-48406
Change-Id: I75f3940be79fcb5b86e34b975b789692423c92cb
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
QFINDTESTDATA is already prepared to find it there.
Change-Id: I467392786ce6bcfbf1bd0b6079f60c9df06834b1
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@theqtcompany.com>
Defaulting to absolute_library_soname on configure -rpath is no longer
necessary as now we support @rpath install name ids on OS X and iOS.
This also sets QMAKE_SONAME_PREFIX to @rpath for Qt modules when built
with rpath configuration.
This makes Qt libraries relocatable on OS X. Qt SDK is not yet
relocatable though, because plugin locations (including cocoa plugin)
are still resolved using absolute path (see QTBUG-14150). Also, there
are several absolute paths hardcoded in qmake mkspecs pri files.
Task-number: QTBUG-31814
Change-Id: I36b9384cd69ac609608acbe2b3d5e0512317e0d6
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
It somehow forgets the dot and thus can't open any moc or uic includes.
Intel bug: DPD200357915
Change-Id: I610ba4d3df0072bfb83f90347d94f4586d0d8c86
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
it helps enormously to use the flag correctly.
amends f0c34eb08f.
Change-Id: I04a63cc59e133169d9f6677f2f88ef98fd5c524c
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
we can't derive the doc index paths from QMAKEMODULES, as the mkspecs dir
may not live at the repo's top level.
instead, explicitly announce the repo's top level build dirs in QTREPOS,
and use that accordingly.
Task-number: QTBUG-38862
Change-Id: I643ad2bf63c8fca0ffc44ce3457dbe8a16dcab07
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
We used to compute the default exclusive build directory, eg 'debug', at
configure time, and then set OBJECTS_DIR, MOC_DIR, etc to include this
hard-coded default exclusive build directory. We then had to run a post-
process step where we replaced the 'debug' part with the current actual
exclusive build pass, eg 'release', resulting in long-standing bugs such
as QTBUG-491 where we end up replacing parts of the build output dirs
that were not part of the original exclusive build directory.
We now set the OBJECTS_DIR, MOC_DIR, etc defaults in configure like
before, but they do not include any exclusive-build information. The
exclusive build directory is handled as a separate step in default_post
where we adjust all entries in QMAKE_DIR_REPLACE to be exclusive
directories.
For backwards compatibility the new exclusive build behavior is only
enabled for variables named by QMAKE_DIR_REPLACE_SANE, which for Qt
itself applies globally to everything but DESTDIR, and for libs and
tools also applies to DESTDIR. The reason for leaving out DESTDIR in
the general case is because many tests and examples assume the old
behavior for DESTDIR. A side effect of including all the other
variables for Qt libs and tools is that the PCH output dir will be
uniformly set, which has been an issue on Windows in the past.
The addExclusiveBuilds function now takes two or more arguments,
each argument being the key for an exclusive build, which can be
customized eg. using $$key.{name,target,dir_affix}. Passing more
than two arguments results in three/four/etc-way exclusive builds,
eg debug/release/profile. Exclusive builds can also be combined, eg
static/shared + debug/release by making two calls to the function.
We also handle individual targets of combined exclusive builds,
eg static/shared + debug/release, meaning it is possible to run
'make debug' to build both static-debug and shared-debug.
Task-number: QTBUG-491
Change-Id: I02841dbbd065ac07d413dfb45cfcfe4c013674ac
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
the idea is that "tools" actually means "graphical applications". that
means that all bootstrapped/build tools are consistently built,
regardless of their location in the source tree.
non-bootstrapped non-graphical tools are a bit of a grey area. it's
going to be decided on a case-by-case basis.
Change-Id: I28b959b7e659d8aa86cf6769ab6d2689c855ec6b
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
modules which demand it (i.e., qtwebkit) need forwarding pris, etc.,
even when not making a -prefix build.
Change-Id: Id405be8763e94cc074854f799bd785e9cdf62e8e
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
Reviewed-by: Andras Becsi <andras.becsi@digia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
bootstrapping is only necessary if we are cross-compiling or have a
circular build dependency.
Change-Id: I17244457652ca9d4fc797043e57070c2ae3ee5d1
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
the feature was backported to qt 4.8, and people apparently started to
rely on it. it doesn't add too much overhead when not used, so enable it
by default again.
Change-Id: I15890027603ede733347f2c05b36ad1389c649cf
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
turns out that some modules need a lot of work, so make it opt-in for
the time being.
Change-Id: I16365e3d96adab98a1bc748907dbd67488dfad5f
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
instead of letting *every* qmake-based project have recursive check target,
let interested projects "subscribe" to it by adding CONFIG+=testcase_targets
in a central place (.qmake.conf, which Qt itself does via qt_build_config.prf).
Change-Id: Ib13fdd2d3a1adee0c5ad02b6b176a664c583bf9d
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
it's confusing for the users if the examples' project files contain code
to install their own sources. also, this constitutes an enormous code
duplication, and lots of mistakes. consequently, automate it.
more or less as a side effect, this also removes the entirely meaningless
target installs in subdirs projects.
Task-number: QTBUG-28184
Change-Id: I9fc1367a06db9e2c46aeb67d68729a4f67163ef9
Reviewed-by: hjk <qthjk@ovi.com>
instead of letting *every* qmake-based project have recursive docs targets,
let qt modules "subscribe" to it explicitly by having load(qt_build_config)
in their .qmake.conf (which they already do).
Change-Id: I97b74591fd0c4bd5f8b08c5f550df9c7eef2f556
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
Added prepare_docs to qt_build_config.prf (it was added
directly in configure in the source branch)
Conflicts:
configure
tools/configure/configureapp.cpp
Change-Id: I1337c69fc62b1c934e3e39b4409e4857440c9db8
we now have qt_build_config.prf which can contain static code.
Change-Id: I3f0ae142fdc5ffb4e1d25e628e809ba15b5f0ac4
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
this is qt module specific magic that has no business in the generic
default_pre.prf.
a side effect is that every qt module now needs to have a .qmake.conf
(unless it sets MODULE_QMAKE_OUTDIR, like webkit does).
Change-Id: Id9e5f6eee2d8ec0c711e7217d9e1893fc9c88132
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
that way we don't have to auto-generate code for that in the configures.
note that we now load qt_build_config.prf instead of just qmodule.pri,
which means that exceptions_off is set everywhere. we forcibly re-enable
them for testcases to minimize the deviation from default 3rd party usage.
testlib selftests are not qt testcases, so the one that needs exceptions
needs to enable them explicitly.
Change-Id: I1b9360bb11f2e80c92a2b63a7c45991ad17fda1b
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
This reduces dramatically the command-line for compiling Qt sources.
These are private macros, only to be used by Qt's own modules, so the
compiler setting is either the same or, possibly, better. In other
words, in the worst case, when compiling a module with a better
compiler than for qtbase, such module might not enable all the
functionality it could otherwise do.
If we switch to a buildsystem that can support this properly in the
future, these macros should be removed.
Change-Id: I71f2d12ec98c9dd40eaab9de4a17446bd1066020
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
