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qt5base-lts/mkspecs/common
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Thiago Macieira 780137d585 QRandom: add support for RDSEED 
The Intel whitepaer[1] recommends using the RDSEED over RDRAND whenever
present. libstdc++ from GCC 10 will also use it in std::random_device.

[ChangeLog][QtCore][QRandomGenerator] The system() random generator will
now use the RDSEED instruction on x86 processors whenever available as
the first source of random data. It will fall back to RDRAND and then to
the system functions, in that order.

[1] https://software.intel.com/en-us/articles/intel-digital-random-number-generator-drng-software-implementation-guide

Change-Id: I907a43cd9a714da288a2fffd15bab176e54e1975
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
2019-10-09 07:31:28 -07:00
..
aix Stop including net/if.h from qplatformdefs.h 2017-10-08 06:41:24 +00:00
android Add QIODevice::NewOnly and QIODevice::ExistingOnly OpenMode flags 2018-01-17 04:32:47 +00:00
bsd Stop including net/if.h from qplatformdefs.h 2017-10-08 06:41:24 +00:00
c89 Updated license headers 2016-01-15 12:25:24 +00:00
integrity Stop including net/if.h from qplatformdefs.h 2017-10-08 06:41:24 +00:00
mac Stop including net/if.h from qplatformdefs.h 2017-10-08 06:41:24 +00:00
nacl Updated license headers 2016-01-15 12:25:24 +00:00
posix Add QIODevice::NewOnly and QIODevice::ExistingOnly OpenMode flags 2018-01-17 04:32:47 +00:00
qnx Stop including net/if.h from qplatformdefs.h 2017-10-08 06:41:24 +00:00
rtems rtems: Fix missing some ernno defines 2019-07-01 02:04:19 +02:00
uikit Merge remote-tracking branch 'origin/5.8' into dev 2016-10-13 09:49:38 +02:00
winrt_winphone Make it possible to undefine NDEBUG for nmake and VS projects 2019-09-18 08:24:38 +02:00
angle.conf Restore behavior of using libEGL and libGLESv2 as default for angle 2017-05-11 08:35:54 +00:00
clang-mac.conf Move Apple-specific -fapplication-extensions option to the mkspec 2017-04-12 03:37:01 +00:00
clang.conf Merge remote-tracking branch 'origin/5.13' into dev 2019-04-24 09:52:30 +02:00
g++-base.conf Add qmake support for c++2a 2019-04-19 08:14:25 +00:00
g++-macx.conf Remove the -load_all option from the linker enabling static builds 2015-01-07 09:57:07 +01:00
g++-unix.conf Fix '=' alignment and replace tabs in *.conf (whitespace only change) 2013-03-27 17:16:37 +01:00
g++-win32.conf Disable debug-and-release builds for MinGW 2019-09-18 06:28:16 +00:00
g++.conf Initial import from the monolithic Qt. 2011-04-27 12:05:43 +02:00
gcc-base-mac.conf MinGW: reuse gcc-base.conf and g++-base.conf 2016-11-29 16:23:58 +00:00
gcc-base-unix.conf Add llvm linker detection to configure 2019-02-06 22:11:22 +00:00
gcc-base.conf QRandom: add support for RDSEED 2019-10-09 07:31:28 -07:00
ghs-base.conf Remove QMAKE_LIBS_CORE variable 2017-08-28 13:10:38 +00:00
ghs-integrity-armv7.conf Add -bigswitch on INTEGRITY 2017-04-03 08:08:46 +00:00
ghs-integrity-armv8.conf Speculative fix for building on INTEGRITY with ARM NEON 2019-03-29 13:06:12 +00:00
ghs-integrity-x86.conf Add support for building for INTEGRITY using GHS toolchain. 2016-03-21 16:49:54 +00:00
icc-base-unix.conf QRandom: add support for RDSEED 2019-10-09 07:31:28 -07:00
ios.conf Add support for Apple tvOS 2016-05-17 16:11:23 +00:00
linux.conf Merge remote-tracking branch 'origin/5.9' into dev 2017-08-31 14:31:31 +02:00
llvm.conf Refer to Apple products by their actual names. 2013-07-10 17:32:48 +02:00
mac.conf Revert "configure: actually resolve libraries into full filepaths" 2019-09-13 10:47:38 +02:00
macx.conf macOS: Whitelist the 10.15 SDK for building Qt and applications 2019-08-20 15:07:43 +02:00
msvc-based-version.conf Fix build with win32-clang-msvc and win32-icc 2018-12-14 18:20:26 +00:00
msvc-desktop.conf Merge remote-tracking branch 'origin/5.13' into 5.14 2019-09-20 08:20:47 +02:00
msvc-version.conf QRandom: add support for RDSEED 2019-10-09 07:31:28 -07:00
qcc-base-qnx-aarch64le.conf Add some 64-bit QNX platforms 2016-06-22 14:59:26 +00:00
qcc-base-qnx-armle-v7.conf move inclusions of unix.conf (and related files) near the top 2015-10-01 16:19:27 +00:00
qcc-base-qnx-x86-64.conf Add some 64-bit QNX platforms 2016-06-22 14:59:26 +00:00
qcc-base-qnx-x86.conf move inclusions of unix.conf (and related files) near the top 2015-10-01 16:19:27 +00:00
qcc-base-qnx.conf qmake: add support for mkspecs which don't support strict_c++ 2018-04-05 18:55:46 +00:00
qcc-base.conf Merge remote-tracking branch 'origin/5.9' into dev 2017-06-19 16:12:34 +02:00
rtems-base.conf rtems: add mkspecs for new operation system RTEMS 2019-05-06 06:56:33 +00:00
sanitize.conf Add support for gcc/clang's sanitize features 2014-10-02 19:45:00 +02:00
shell-unix.conf centralize setup of shell-related variables in spec_post.prf 2015-03-06 19:08:40 +00:00
shell-win32.conf centralize setup of shell-related variables in spec_post.prf 2015-03-06 19:08:40 +00:00
solaris.conf Remove unused mkspecs variable QMAKE_LIBS_NIS 2017-08-28 13:10:44 +00:00
tvos.conf qmake: enable bitcode also for iOS 2016-08-19 21:06:05 +00:00
uikit.conf Remove useless DARWIN_NO_CARBON define from uikit mkspecs 2017-01-24 19:40:29 +00:00
unix.conf unify handling of library prefixes and extensions 2015-10-01 16:19:30 +00:00
watchos.conf qmake: enable bitcode also for iOS 2016-08-19 21:06:05 +00:00
windows-desktop.conf Enable users to specify WindowsTargetPlatform[Min]Version in VS projects 2018-11-16 10:55:16 +00:00
windows-vulkan.conf Resolve QMAKE_INCDIR_VULKAN on every qmake call 2019-05-05 13:15:37 +00:00