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qt5base-lts/src/corelib/global/global.pri

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Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
# Qt kernel library base module
HEADERS += \
global/qglobal.h \
Long live QOperatingSystemVersion! This class provides a "type safe" way to compare and access operating system version numbers. [ChangeLog][Deprecation Notice] QSysInfo::windowsVersion() and QSysInfo::macVersion() are deprecated and are replaced by the newly introduced QOperatingSystemVersion. Change-Id: I52b532de2e068ccf90faaa8342eee90c0a4145de Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2016-04-23 03:54:51 +00:00
global/qoperatingsystemversion.h \
global/qoperatingsystemversion_p.h \
Move operating system detection from qglobal.h to a separate header qsystemdetection.h is included from qglobal.h, and does all Q_OS_* detection A side-effect of this change is that QT_BEGIN_HEADER and QT_END_HEADER started being defined on Mac OS X, which ends up breaking the build in some cases. Since QT_BEGIN_HEADER and QT_END_HEADER have been defined to nothing in the past, even on Mac OS X, change these 2 to be unconditionally defined to nothing. Change-Id: Ibc8a0aa2207664741c25627d7621e006c2ce80d3 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2012-02-03 19:26:24 +00:00
global/qsystemdetection.h \
Move compiler detection from qglobal.h to a separate header qcompilerdetection.h is included from qglobal.h, and does all Q_CC_* and compiler feature detection. Change-Id: Idd06054e172ef6fa73774e26fa38753996c4161b Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2012-02-04 13:20:32 +00:00
global/qcompilerdetection.h \
Add qprocessordetection.h This detects the target processor based on preprocessor #defines, setting Q_PROCESSOR_${FAMILY} accordingly. Optional Q_PROCESSOR_${FAMILY}_${REVISION/VARIANT} #defines are also provided, usually dependent on how the compiler is invoked. Currently detected families (and variants) include: ARM (v5, v6, and v7) X86 (i386 and x86_64, as X86_32 and X86_64 respectively) IA-64 MIPS (I, II, III, IV, 32, 64) Other families that currently are not detected, but Qt has (or had) support for include: Alpha AVR32 Blackfin PA-RISC PowerPC (optional 64-bit variant) S390 (and S390X 64-bit variant) SH (and SH-4A) SPARC (SPARC V9) Detection for these is currently commented out, and can be easily enabled later. Change-Id: I571f245c189b9d80c7c3a5369ac595a271f37c8b Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2012-02-05 12:10:55 +00:00
global/qprocessordetection.h \
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
global/qnamespace.h \
global/qendian.h \
global/qnumeric_p.h \
QtDebug: Include file, line, function information Record the file, line, and function where a qDebug, qWarning, qCritical or qFatal call happens, and make this information available in a custom message handler. The patch uses the C preprocessor to replace qDebug, qWarning, ... with a line that also records the current file, line, and function. Custom message handlers can access this information via a new QMessageLogContext argument. Change-Id: I0a9b89c1d137e41775932d3b1a35da4ebf12d18d Reviewed-by: David Faure <faure@kde.org>
2012-01-17 15:20:45 +00:00
global/qnumeric.h \
New qfloat16 class This constitutes a fairly complete submission of an entirely new floating point type which conforms to IEEE 754 as a 16-bit storage class. Conversion between qfloat16 and float is currently performed through a sequence of lookup tables. Global-level functions qRound(), qRound64(), qFuzzyCompare(), qFuzzyIsNull(), and qIsNull() each with a qfloat16 parameter have been included for completeness. [ChangeLog][QtCore] Added new qfloat16 class. Change-Id: Ia52eb27846965c14f8140c00faf5ba33c9443976 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2013-06-23 00:43:46 +00:00
global/qfloat16_p.h \
global/qfloat16.h \
Add a new Q_GLOBAL_STATIC implementation Unlike the previous implementation, this implementation is locked: only one initialisation is ever run at the same time. It is exception-safe, meaning that a throwing constructor will restart the process. Also, start using the thread-safe behaviour that GCC has offered for a long time and C++11 requires. Change-Id: I20db44f57d258923df64c0051358fd0d9a5ccd51 Reviewed-by: Olivier Goffart <ogoffart@woboq.com> Reviewed-by: David Faure (KDE) <faure@kde.org> Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
2012-02-24 17:44:17 +00:00
global/qglobalstatic.h \
Add qlibraryinfo.h to global.pri's HEADERS list The file was already present but wasn't mentioned. Change-Id: Icac4fd5276b071ed2173e72aed51abb4c0b5b50a Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
2012-10-15 20:48:07 +00:00
global/qlibraryinfo.h \
Move QTypeInfo out of qglobal.h and into a separate header qtypeinfo.h is still included from qglobal.h, and defines QTypeInfo as well as all the specializations for built-in and default Qt types. Change-Id: I24116174de288a730cbb7aa2f80d346d2b2f9408 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: João Abecasis <joao.abecasis@nokia.com>
2012-02-04 13:32:16 +00:00
global/qlogging.h \
Move QSysInfo out of qglobal.h and into a separate header qsysinfo.h is still included by qglobal.h, but it may be possible to remove the include from qglobal.h and instead include qsysinfo.h only where needed (e.g. qendian.h, qdatastream.h). Change-Id: Ifa2c72e0dae206d88eaa192e15a906297673c048 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2012-02-20 08:41:09 +00:00
global/qtypeinfo.h \
Add Q_IS_ENUM(), and provide as flag in QMetaType::typeFlags() Add Q_IS_ENUM() macro to determine if a given type is an enumeration. Use information from that in QMetaType::registerType() to store whether custom registered metatypes are enums or not. This information can then be accessed by calling QMetaType::typeFlags(int type). This is used by the declarative code to determine whether a custom type in a variant can be safely cast to an integer, which is required to allow passing non-local enums as signal/slot params. Change-Id: I9733837f56af201fa3017b4a22b761437a3c0de4 Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
2012-02-07 02:25:07 +00:00
global/qsysinfo.h \
global/qisenum.h \
Move QFlags to qflags.h This is a verbatim copy of the source code. Change-Id: I1f7efc75cad1ba05dda31d8ccfd091ae9ae40fd5 Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
2012-03-28 19:54:15 +00:00
global/qtypetraits.h \
Add a more reliable replacement for qt_add/removeObject(). These hooks only worked reliably with LD_PRELOAD on Linux/GCC, on other platforms they depended on what exactly the compiler optimizer is doing as well as some nasty assembler rewriting to actually access them. The new system uses a simple array of function pointers that can be set to custom hooks by tools that need this (based on ideas from Andre Poenitz). This also covers qt_startup_hook (similar problem), and the Qt version number that Andre had asked for. Change-Id: I2c3e7950fd49b1b1d04176be34c2fff3293981b0 Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com> Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com> Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
2014-04-15 11:11:40 +00:00
global/qflags.h \
Add an automatic use of the ELF-versioned QtCore symbol See the comment in the header for an explanation of what it does. This trick is enabled for every single .o that is compiled, unless QT_NO_VERSION_TAGGING is defined. The assembly expands to a COMDAT section, which is mergeable by the linker, so only one copy of the output is present in the ELF module. This is enabled only for Linux and x86 / x86-64 / x32 due to the requirement of writing assembly and relocations, so it needs to be tested on each platform, which I have not done. It might work on Solaris/x86, but again it requires testing. Support for other architectures requires different assembly output and relocations and can be added as needed, but they are not as important since this trick is has most value on desktop systems. Change-Id: I049a653beeb5454c9539ffff13e3ff5782a8cb86 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com> Reviewed-by: Rex Dieter <rdieter@gmail.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2015-06-02 18:30:57 +00:00
global/qhooks_p.h \
global/qversiontagging.h
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
SOURCES += \
Add QSysInfo::cpuArchitecture() and fullCpuArchitecture() This uses the same logic as the config.test, so we will return the same string as the $$QT_ARCH variable in qmake for cpuArchitecture(). fullCpuArchitecture() is meant to be used in upgrade mechanisms, when combined with the OS type. Change-Id: If0dfee9eff75a07fa4c0778d204e0e768bf43074 Reviewed-by: Kai Koehne <kai.koehne@digia.com> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
2014-03-06 20:58:21 +00:00
global/archdetect.cpp \
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
global/qglobal.cpp \
Doc: write up the docs for Q_GLOBAL_STATIC Change-Id: I5bf4d0d027dc8f960c94b4be3ebf7381e9ef4be1 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com> Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
2013-01-23 02:26:25 +00:00
global/qglobalstatic.cpp \
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
global/qlibraryinfo.cpp \
global/qmalloc.cpp \
QtDebug: Include file, line, function information Record the file, line, and function where a qDebug, qWarning, qCritical or qFatal call happens, and make this information available in a custom message handler. The patch uses the C preprocessor to replace qDebug, qWarning, ... with a line that also records the current file, line, and function. Custom message handlers can access this information via a new QMessageLogContext argument. Change-Id: I0a9b89c1d137e41775932d3b1a35da4ebf12d18d Reviewed-by: David Faure <faure@kde.org>
2012-01-17 15:20:45 +00:00
global/qnumeric.cpp \
New qfloat16 class This constitutes a fairly complete submission of an entirely new floating point type which conforms to IEEE 754 as a 16-bit storage class. Conversion between qfloat16 and float is currently performed through a sequence of lookup tables. Global-level functions qRound(), qRound64(), qFuzzyCompare(), qFuzzyIsNull(), and qIsNull() each with a qfloat16 parameter have been included for completeness. [ChangeLog][QtCore] Added new qfloat16 class. Change-Id: Ia52eb27846965c14f8140c00faf5ba33c9443976 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2013-06-23 00:43:46 +00:00
global/qfloat16.cpp \
Long live QOperatingSystemVersion! This class provides a "type safe" way to compare and access operating system version numbers. [ChangeLog][Deprecation Notice] QSysInfo::windowsVersion() and QSysInfo::macVersion() are deprecated and are replaced by the newly introduced QOperatingSystemVersion. Change-Id: I52b532de2e068ccf90faaa8342eee90c0a4145de Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2016-04-23 03:54:51 +00:00
global/qoperatingsystemversion.cpp \
Add a more reliable replacement for qt_add/removeObject(). These hooks only worked reliably with LD_PRELOAD on Linux/GCC, on other platforms they depended on what exactly the compiler optimizer is doing as well as some nasty assembler rewriting to actually access them. The new system uses a simple array of function pointers that can be set to custom hooks by tools that need this (based on ideas from Andre Poenitz). This also covers qt_startup_hook (similar problem), and the Qt version number that Andre had asked for. Change-Id: I2c3e7950fd49b1b1d04176be34c2fff3293981b0 Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com> Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com> Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
2014-04-15 11:11:40 +00:00
global/qlogging.cpp \
Restore the -fno-lto build of qversiontagging.cpp I'm not sure how one of my machines has this problem and the other doesn't (same distribution and same compiler version). Must be operator error. But this is required to compile QtGui when QtCore was compiled in LTO mode. qversiontagging.cpp used to be built with -fno-lto before commit 629ceec208ad5fe9f5d201fc42fce611e55c567d. This commit restores that functionality, but not the clang "-no-integrated-as" part. Change-Id: Ie9fd7afe060b4e4a8052fffd144fb9c1a1166854 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
2016-05-18 17:30:45 +00:00
global/qhooks.cpp
VERSIONTAGGING_SOURCES = global/qversiontagging.cpp
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
Long live QOperatingSystemVersion! This class provides a "type safe" way to compare and access operating system version numbers. [ChangeLog][Deprecation Notice] QSysInfo::windowsVersion() and QSysInfo::macVersion() are deprecated and are replaced by the newly introduced QOperatingSystemVersion. Change-Id: I52b532de2e068ccf90faaa8342eee90c0a4145de Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2016-04-23 03:54:51 +00:00
darwin: SOURCES += global/qoperatingsystemversion_darwin.mm
win32: SOURCES += global/qoperatingsystemversion_win.cpp
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
# qlibraryinfo.cpp includes qconfig.cpp
INCLUDEPATH += $$QT_BUILD_TREE/src/corelib/global
# Only used on platforms with CONFIG += precompile_header
PRECOMPILED_HEADER = global/qt_pch.h
Link against QMAKE_LIBS_EXECINFO when using backtrace(3). Add a new mkspec variable, QMAKE_LIBS_EXECINFO, for platforms where backtrace(3), backtrace_symbols(3) and others are not in libc, but rather in a separate library -- on the BSDs, this is libexecinfo. Use it in corelib/global/global.pri so that libqt5core links against it and has the proper dependency when necessary. Change-Id: I62ac36c9b3ba7ab0719420cb795087d43ec138a4 Reviewed-by: Olivier Goffart <ogoffart@woboq.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2014-12-30 17:26:09 +00:00
# qlogging.cpp uses backtrace(3), which is in a separate library on the BSDs.
corelib: Fix a faulty 5.4->dev merge. Commit b6191b16 ("Merge remote-tracking branch 'origin/5.4' into dev") merged commit 350c60b ("Link against QMAKE_LIBS_EXECINFO when using backtrace(3)") into the dev branch, but the conflict resolution left out the actual line that changed LIBS_PRIVATE. Change-Id: I6e716ed375abdc534a1f20e412ce7c56ee85d6c0 Reviewed-by: Frederik Gladhorn <frederik.gladhorn@theqtcompany.com>
2015-01-27 01:02:59 +00:00
LIBS_PRIVATE += $$QMAKE_LIBS_EXECINFO
Link against QMAKE_LIBS_EXECINFO when using backtrace(3). Add a new mkspec variable, QMAKE_LIBS_EXECINFO, for platforms where backtrace(3), backtrace_symbols(3) and others are not in libc, but rather in a separate library -- on the BSDs, this is libexecinfo. Use it in corelib/global/global.pri so that libqt5core links against it and has the proper dependency when necessary. Change-Id: I62ac36c9b3ba7ab0719420cb795087d43ec138a4 Reviewed-by: Olivier Goffart <ogoffart@woboq.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2014-12-30 17:26:09 +00:00
Enable ELF .interp section on Hurd The toolchain is basically the same as on Linux, so we can get the program interpreter and print the build information when Qt5Core.so is run. Change-Id: I02a910e691622e24e882015716c5f74dd5a20c4a Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2014-12-30 12:04:39 +00:00
if(linux*|hurd*):!cross_compile:!static:!*-armcc* {
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
QMAKE_LFLAGS += -Wl,-e,qt_core_boilerplate
prog=$$quote(if (/program interpreter: (.*)]/) { print $1; })
fix running libQtCore.so failure It fails when "program interpreter:" is translated. ./lib/libQt5Core.so: cannot execute binary file: Exec format error Change-Id: I5154decb0401eeb1ba38b286b660b830c6136c22 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
2015-07-11 02:42:47 +00:00
DEFINES += ELF_INTERPRETER=\\\"$$system(LC_ALL=C readelf -l /bin/ls | perl -n -e \'$$prog\')\\\"
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
}
Clean up config handling of logging backends Turn them into proper private features, and remove setting of defines in the pri file. Change-Id: Iafc11e93d4a9349bf15971dc1adac9a828ea03f6 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
2016-11-18 11:57:53 +00:00
qtConfig(slog2): \
Use slogger2 for logging on Blackberry instead of writing to stderr Change-Id: Id0137400f18c8dfe7be7ca44670c16615401d424 Reviewed-by: Sean Harmer <sean.harmer@kdab.com> Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com> Reviewed-by: Peter Hartmann <phartmann@rim.com>
2012-09-18 18:15:18 +00:00
LIBS_PRIVATE += -lslog2
Support logging direct to journald, if enabled. Instead of merely intercepting logging output from stdout/stderr from the journal side of started processes, this has the advantage of meaning that the origin process name will be correct. fprintf won't work, because if a process starts children (like e.g. a homescreen does), then their stdout/stderr are merged into their parent, and journal has no way of differentiating the origin. We are also able to store information about the context of logging, which might be useful in post-mortem cases. [ChangeLog][Platform Specific Changes][Linux] Systems with systemd may now pass -journald to configure to send logging output to journald. Logging will still be sent to stderr for interactive applications (run from a tty) or with QT_NO_JOURNALD_LOG set to a non-empty value. Change-Id: Ib260cec1ea87390bf44f267d217d795583407d00 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2014-01-01 16:36:24 +00:00
Clean up config handling of logging backends Turn them into proper private features, and remove setting of defines in the pri file. Change-Id: Iafc11e93d4a9349bf15971dc1adac9a828ea03f6 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
2016-11-18 11:57:53 +00:00
qtConfig(journald): \
Replace PKGCONFIG+=foo usages with QMAKE_USE replace explicit pkg-config uses with the results of configure tests, for consistency. Change-Id: I3587db6085798ea7a49f8871fc6838eb687a6391 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
2016-10-25 13:22:01 +00:00
QMAKE_USE_PRIVATE += journald
Restore the -fno-lto build of qversiontagging.cpp I'm not sure how one of my machines has this problem and the other doesn't (same distribution and same compiler version). Must be operator error. But this is required to compile QtGui when QtCore was compiled in LTO mode. qversiontagging.cpp used to be built with -fno-lto before commit 629ceec208ad5fe9f5d201fc42fce611e55c567d. This commit restores that functionality, but not the clang "-no-integrated-as" part. Change-Id: Ie9fd7afe060b4e4a8052fffd144fb9c1a1166854 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
2016-05-18 17:30:45 +00:00
gcc:ltcg {
versiontagging_compiler.commands = $$QMAKE_CXX -c $(CXXFLAGS) $(INCPATH)
# Disable LTO, as the symbols disappear somehow under GCC
versiontagging_compiler.commands += -fno-lto
versiontagging_compiler.commands += -o ${QMAKE_FILE_OUT} ${QMAKE_FILE_IN}
versiontagging_compiler.dependency_type = TYPE_C
versiontagging_compiler.output = ${QMAKE_VAR_OBJECTS_DIR}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_OBJ)}
versiontagging_compiler.input = VERSIONTAGGING_SOURCES
versiontagging_compiler.variable_out = OBJECTS
versiontagging_compiler.name = compiling[versiontagging] ${QMAKE_FILE_IN}
silent: versiontagging_compiler.commands = @echo compiling[versiontagging] ${QMAKE_FILE_IN} && $$versiontagging_compiler.commands
QMAKE_EXTRA_COMPILERS += versiontagging_compiler
} else {
SOURCES += $$VERSIONTAGGING_SOURCES
}
New qfloat16 class This constitutes a fairly complete submission of an entirely new floating point type which conforms to IEEE 754 as a 16-bit storage class. Conversion between qfloat16 and float is currently performed through a sequence of lookup tables. Global-level functions qRound(), qRound64(), qFuzzyCompare(), qFuzzyIsNull(), and qIsNull() each with a qfloat16 parameter have been included for completeness. [ChangeLog][QtCore] Added new qfloat16 class. Change-Id: Ia52eb27846965c14f8140c00faf5ba33c9443976 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2013-06-23 00:43:46 +00:00
Do not include qfloat16 tables in arm64 builds The FP16 extension in IEEE mode is mandatory for Aarch64, so there is no aarch64 configuration where the tables will be needed for conversion. Change-Id: I9804e55c193cc9b5adcaedb720d8b980624139cc Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io> Reviewed-by: Glen Mabey <Glen.Mabey@swri.org> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2017-02-24 15:26:30 +00:00
# On AARCH64 the fp16 extension is mandatory, so we don't need the conversion tables.
!contains(QT_ARCH, "arm64") {
QMAKE_QFLOAT16_TABLES_GENERATE = global/qfloat16.h
qtPrepareTool(QMAKE_QFLOAT16_TABLES, qfloat16-tables)
qfloat16_tables.commands = $$QMAKE_QFLOAT16_TABLES ${QMAKE_FILE_OUT}
qfloat16_tables.output = global/qfloat16tables.cpp
qfloat16_tables.depends = $$QMAKE_QFLOAT16_TABLES
qfloat16_tables.input = QMAKE_QFLOAT16_TABLES_GENERATE
qfloat16_tables.variable_out = SOURCES
QMAKE_EXTRA_COMPILERS += qfloat16_tables
}
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