Traditionally, RCC in "C mode" was meant to bundle small resources into
a binary, like help texts or an occasional icon. RCC produces a .cpp
file containing the actual data in a char array which is then passed
to the compiler and linker as a normal source file. Larger resources
should be compiled in RCC's binary mode and loaded at run time.
Current Qt Quick use tries to deploy large hunks of data in "C mode",
causing heavy compiler/system load.
This patch works around the issue by splitting the process into
three parts:
1. Create a C++ skeleton, as usual, but use a placeholder array
with "easily compilable" (mostly NULs) data instead.
2. Compile the skeleton file.
3. Replace the placeholder data with the real binary data.
time (qmake5 ; make clean ; make) takes 1.3 s real time for a
100 MB resource here, and there is still room for improving patching
performance if really needed.
Change-Id: I10a1645fd86a95a7d5663c89e19b05cb3b43ed1b
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
Makes it possible to use "android-extra-plugins" from qmake through the
ANDROID_EXTRA_PLUGINS variable.
Change-Id: I7c67e9f104e5397e094afff730efccb91949caa2
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
We don't use it and it was never documented. Search engine hits
only point to this occurrence in the Qt sources.
Change-Id: I2dd7adc5438893560daf01ac85620d9f9c028982
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
We'll use the master depends header for the module as the precompilation
header. We could use the master include, but tests show that
precompilation benefits taper off for big precompiled headers. The
important part is to get the Standard Library headers precompiled.
Each module can still override which header to precompile by setting
PRECOMPILED_HEADER after load(qt_modules). It can also turn off
precompiled headers by setting that to empty or by CONFIG -=
precompile_header.
Testing a few build times shows the following improvements (GCC 4.8 with
-O3 and C++11):
QtPrintSupport: 14.7%
QtOpenGL: 22.7%
QtDBus: 29.5%
QtSvg: -2.4%
QtXmlPatterns: 26.1%
QtQml: 21.6%
QtQuick: 25.0%
QtMultimedia: 9.0%
QtSerialPort: -30.0%
QtHelp: 5.6%
The numbers also show that precompilation is worse for small modules.
Change-Id: I3793fafcedaff5456527cd6b3777ffd162975c36
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
The linker complains that some symbols were compiled with different visibility
settings when linking host_build tools such as the import scanner. As it turns
out, we do CONFIG += hide_symbols for static libraries (such as bootstrap or
qmldevtools) but naturally not for the final program source code. It appears
symbol visibility is not of importance for static libraries in host builds (as
opposed to static libraries later linked into shared libraries), therefore this
patch removes that.
Change-Id: I237a2d8669374eb059dc91b5378f6e3ec93d67a6
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
of course all helper libraries are built statically, so the criterion is
not useful. what is interesting is whether the whole qt configuration is
static, as that determines what will happen with the helper library when
linking the final "actual" artifacts.
Change-Id: I96980c645cb478b2f7a30688b49cb51bec8c9f08
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
This matches the -ffunction-sections from bootstrap.pro, which tells the
compiler to create a section for each function. The -gc-sections option
tells the linker to drop what wasn't used (normally, it only drops
entire files).
Before (on Linux, built with -O3, no LTO):
text data bss dec hex filename
1746385 7920 3750 1758055 1ad367 bin/moc
1444101 6664 1894 1452659 162a73 bin/rcc
4407725 1568 4896 4414189 435aed bin/qmake
After:
text data bss dec hex filename
1131655 6520 3494 1141669 116ba5 bin/moc
1027043 5480 1766 1034289 fc831 bin/rcc
3578489 1656 5313 3585458 36b5b2 bin/qmake
Gain: 35% on moc, 28% on rcc, 19% on qmake
Before (on OS X):
__TEXT __DATA __OBJC others dec hex
1495040 12288 0 4294993008 4296500336 100176470 bin/moc
1265664 8192 0 4294983904 4296257760 10013b0e0 bin/rcc
5279744 81920 0 4297912320 4303273984 1007ec000 bin/qmake
After:
__TEXT __DATA __OBJC others dec hex
806912 8192 0 4294988132 4295803236 1000cc164 bin/moc
720896 8192 0 4294979764 4295708852 1000b50b4 bin/rcc
4841472 77824 0 4295580688 4300499984 100546c10 bin/qmake
Gain: 46% on moc, 43% on rcc, 8% on qmake.
Change-Id: Icc7cdc9fd6f5db15537b4adabaac7e7a27e539d4
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Move it from bootstrap.pro into qt_module.prf so it will apply to any
other bootstrapped libraries, like libQmlDevTools.
Variable called "SPLIT_SECTIONS" because -fdata-sections could be added
in the future, if it proves to be a benefit.
Change-Id: I3fbb004f111620a84e58e9112e9bce3afd95631e
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@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>
Matches the compiler capabilities better and will catch all GCC-like
compilers (including Clang, LLVM and Intel CC on Unix).
Task-number: QTBUG-38544
Change-Id: I102966d307a4e167b6dcf3da08359e656f3af45e
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
After bbcdccd, a deprecation warning is written to
the console every time you run qmake on iOS.
This change will make use of the new QTPLUGIN.platforms=-
instead if the deprecated CONFIG -= import_qpa_plugin
Change-Id: I51e4f9d18f6abd87512a39b3236b89d5444fd6c1
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
that is, make it match the shell used by the make command.
this is unlike DIRLIST_SEPARATOR and DIR_SEPARATOR, which always match
the actual system shell.
Change-Id: I0fb277d75b32be029808623a3b77e1358c4e265e
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
"system" refers to the system's native shell, which is what qmake's
system() invokes, and whose convention by far most commands invoked from
a makefile will need.
"shell" refers to the shell invoked by make, which diverges from the
system shell only when qmake/mingw32-make is called from an msys shell.
its conventions need to be used for anything the shell itself does
(e.g., assembling env variables, but also command line argument
unquoting) and the commands the mkspec sets according to the shell
(e.g., QMAKE_MOVE).
Change-Id: I0000aa9417c199cf8a810619d31ded24bb0675f9
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
at some point we stopped adding the qtmain's library path before its
respective -l flag, which lead to qmake being unable to resolve the
library location and thus ignoring its prl file.
Change-Id: I390a31f8ac2877d3823dfd2787b2cc8c696b0ec0
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
This allows the developer to provide a list of languages to the manifest
by listing them in WINRT_MANIFEST.languages. It also allows setting the
default language with WINRT_MANIFEST.default_language.
Task-number: QTBUG-38557
Change-Id: I5cb94c9f45146e3068d0833b9e669dc17dca14b2
Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
we don't link static libs into other static libs, so the intermediate
libs need to be installed and resolved at app link time.
Task-number: QTBUG-32519
Change-Id: I0558140f98a6938b03306df7f800d66f8a19a7cd
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Jeremy Lainé <jeremy.laine@m4x.org>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
this covers convenience libraries which are linked into dlls (if we are
not building statically) and "proper" (installed) builds of 3rdparty
code.
Change-Id: I2f00248c0baa0e73346e477724bf49bbc62ba925
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Instead of collecting all files from the "fonts" directory to deploy
them to the phone, we only collect files which are mentioned in the
FONTS variable. Otherwise fonts that were copied to the fonts directory
earlier (due to FONTS being unset (default fonts) or set to another set
of fonts) will also be deployed as part of the project.
Change-Id: I24c77e154a9f2ec75e88d487c056b0be46e17e87
Reviewed-by: Andrew Knight <andrew.knight@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
On Android, there's a limitation set on the names of the libraries
you deploy that they must start with "lib" and end with ".so", so
Android apps will link against and deploy with the unversioned
libQt5FooBar.so libraries. When cross-compiling on Windows however,
due to the lack of symbolic links, the only installed library
used to be the main library target "libQt5FooBar.so.X.Y.Z" (for
version X.Y.Z.) This has been worked around in packaging, but
breaks building add-on modules on top of Qt, and is clearly
wrong.
This patch introduces a new "unversioned_libname" configuration
in qmake which is currently only supported for the Unix makefile
generator and only enabled for Android builds. When it is enabled,
only the unversioned library "libQt5FooBar.so" will be created.
Task-number: QTBUG-38347
Change-Id: Ia8897ca7a23a62e2a526d0e02854899b02eb19dc
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
they have been fully superseded by 4255ba40ab.
Change-Id: If7ac14c8b7d3cf00fb0cb916036b62eb86c9cee0
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
It has been fully obsoleted by 4255ba40ab.
This reverts commit 99eecab83d.
Change-Id: Id7b8d3bba27ff43e38e4fe32a4f2950de9ced493
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: John Layt <jlayt@kde.org>
neither .prl nor .la files even contain include paths.
in .pc files, we assign the final path to start with, so there is
nothing to replace, either.
Change-Id: I919dfa01e0a1d0ef8ef1220174de1d33c66cedf9
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Enabling check target to run test apps in iPhone simulator.
Task-number: QTBUG-36639
Change-Id: I700d998fe9f1a6c910431789e98e4789d820f3e4
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@digia.com>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
If D_FLAG_FILTER is set, duplicate name entries are filtered out, so
this flag has to be set along with D_FLAG_STAT in the call to dircntl.
Also releaved dependencies between defines__EXT_QNX__READDIR_R,
__EXT_QNX__READDIR64_R and _POSIX_THREAD_SAFE_FUNCTIONS
Task-number: QTBUG-38189
Change-Id: I4e620cb9967e3d1baf6f2109a7c83703702f805b
Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>
The default is still DWARF instead of DWARF with dSYM for static builds
of Qt, so that debug builds of the final application don't take forever
to build due to generating the dSYM file.
Change-Id: I370d800d7c959e05c1a8780c4ebf58fff250daa1
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Fawzi Mohamed <fawzi.mohamed@digia.com>
instead of assigning plugins to the first module which claims the whole
type, try to assign it to a module which the plugin claims to extend.
as we are getting stricter in that go, somebody needs to claim the
'generic', 'platformthemes', and 'platforminputcontexts' plugin types.
the natural claimant is QtGui. however, as we don't want to auto-link
any of these plugins, make them all claim that they extend a
non-existing module.
QtGui also claims 'iconengines' plugins.
the 'printsupport' plugins are also claimed by the respective module.
Change-Id: I7af7c16089f137b8d4a4ed93d1577bd85815c87b
Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
this means creating forwarding pris also for plugins.
unlike for qt modules, we don't actually populate the .PATH unless it we
are making a prefix build (and thus expecting it to be outside the
regular location).
Change-Id: Id836821cddec8d5f53d0708ae001e8eaa13cc71b
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
the plugins already declare which modules they belong to.
additionally, we allow plugins to declare which modules they "extend" -
e.g., while the Quick accessibility plugin belongs to Gui's 'accessiblity'
type, it makes no sense to link it unless Quick is actually linked.
finally, it is possible to manually override the plugins which are linked
for a particular type, by setting QTPLUGIN.<type> (to '-' if no plugins
of this type should be linked at all).
Task-number: QTBUG-35195
Change-Id: I8273d167a046eb3f3c1c584dc6e3798212a2fa31
Reviewed-by: Fawzi Mohamed <fawzi.mohamed@digia.com>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
The current SDP uses CPUVARDIR variable to define whether x86 or
armle-v7 is used. Therefore, the whole structure uses these two
definitions to separate simulator and device builds. Renaming
qnx-armv7le-qcc to qnx-armle-v7-qcc allows to directly use CPUVARDIR
during Qt5 builds. For compatibility reasons the old folder is kept
and includes the new qmake.conf.
This change is similar to fe61f2d6b2
where we already aligned the BB10 mkspecs to the NDK structure.
Change-Id: I7e1c0c2d137dc4049549233940e7f9d1c9f671f0
Reviewed-by: Andreas Holzammer <andreas.holzammer@kdab.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Fabian Bumberger <fbumberger@rim.com>
To enable windows xp support, we must do two things:
1. linker flag must be /SUBSYSTEM:CONSOLE,5.01 or
/SUBSYSTEM:WINDOWS,5.01. For x64, the version is 5.02.
2. Do not use Windows Kit 8. Win SDK v7.1A is recommended. Prepend the
right include paths and lib paths to INCLUDE and LIB before
building.
The Windows XP target support is enabled by passing "-target xp" to
configure.
Task-number: QTBUG-29939
Change-Id: I84c8439606cc2a9d27d64947702846faa4f1e4a2
Reviewed-by: Lucas Wang <wbsecg1@gmail.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
This is the right configuration of the platform within the mkspecs.
It enables the usage of additional features like the automatic
detection of platform specific prf files.
Change-Id: I2f19265d283e47c62455128f217bc44ba88cdc98
Reviewed-by: Sergio Ahumada <sahumada@blackberry.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
