qt5base-lts/mkspecs
Thiago Macieira a31b75b766 Use the GCC and Clang __builtin_bswap intrinsics in qbswap
Glibc will use the intrinsics for 32- and 64-bit, but didn't for 16-bit
(probably because GCC didn't document it until version 4.8), so this
commit will make us access the intrinsics directly the intrisincs for
all type sizes.

Additionally, this will get us access to the compiler intrisics even
without Glibc, such as when building against uclibc or Bionic.

Another benefit is that both Clang and ICC will use the MOVBE
instruction on Atom and Haswell architectures.

Change-Id: I39d1891f479887d719d69ebe4ac92ac9bfeda8af
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
2014-12-20 01:41:00 +01:00
..
aix-g++ Update license headers and add new license files 2014-09-24 12:26:19 +02:00
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android-g++ Android: Enable -fno-builtin-memmove in arm builds 2014-12-05 08:13:56 +01:00
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common Merge remote-tracking branch 'origin/5.4' into 5.4.0 2014-11-10 11:45:49 +01:00
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devices Raspi: default platform plugin is eglfs 2014-10-30 13:44:29 +01:00
features Use the GCC and Clang __builtin_bswap intrinsics in qbswap 2014-12-20 01:41:00 +01:00
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macx-clang Add CFBundleIdentifier to the bundle Info.plist's 2014-11-10 16:04:12 +01:00
macx-clang-32 Add CFBundleIdentifier to the bundle Info.plist's 2014-11-10 16:04:12 +01:00
macx-g++ Add CFBundleIdentifier to the bundle Info.plist's 2014-11-10 16:04:12 +01:00
macx-g++40 Add CFBundleIdentifier to the bundle Info.plist's 2014-11-10 16:04:12 +01:00
macx-g++42 Add CFBundleIdentifier to the bundle Info.plist's 2014-11-10 16:04:12 +01:00
macx-g++-32 Add CFBundleIdentifier to the bundle Info.plist's 2014-11-10 16:04:12 +01:00
macx-icc Work around ICC compatibility problem with Apple headers 2014-11-22 20:02:49 +01:00
macx-ios-clang iOS: Use DISTCLEAN_DEPS instead of custom distclean target 2014-12-02 10:54:46 +01:00
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wince60standard-armv4i-msvc2005 WinCE: fix DLL build errors with CONFIG+=console 2014-10-08 13:05:05 +02:00
wince60standard-x86-msvc2005 WinCE: fix DLL build errors with CONFIG+=console 2014-10-08 13:05:05 +02:00
wince70embedded-armv4i-msvc2008 WinCE: fix DLL build errors with CONFIG+=console 2014-10-08 13:05:05 +02:00
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