diff options
| author | Thiago Macieira <thiago.macieira@intel.com> | 2013-12-08 19:58:37 -0800 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-01-16 02:59:49 +0100 |
| commit | 1b12c0608be2359baa2f96ae28b135a84abd388c (patch) | |
| tree | 2767974eb19dc2eaa94f5389cb0ed48e90256fb1 /mkspecs | |
| parent | d006e69da61bfddb8be9a400e4cb1c25542bb9d9 (diff) | |
Remove runtime detection of Neon on ARM CPUs
Now the only way to enable Neon support is to change the mkspec.
[ChangeLog][Important Behavior Changes] Qt no longer checks for
support for the Neon FPU on ARM platforms at runtime. Code optimized
for Neon must be enabled unconditionally at compile time by ensuring
the compiler supports Neon. You may need to edit your mkspec for that.
Task-number: QTBUG-30440
Change-Id: I4df9b2bf3cd022f8ed70f02f16878cb2cb3fe6fb
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Diffstat (limited to 'mkspecs')
| -rw-r--r-- | mkspecs/devices/linux-tegra2-g++/qmake.conf | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/mkspecs/devices/linux-tegra2-g++/qmake.conf b/mkspecs/devices/linux-tegra2-g++/qmake.conf index 320e1b8a21..adadc4d5b0 100644 --- a/mkspecs/devices/linux-tegra2-g++/qmake.conf +++ b/mkspecs/devices/linux-tegra2-g++/qmake.conf @@ -6,9 +6,7 @@ # A typical configure line looks like this: # <path-to-qt-src>/configure -opensource -confirm-license -make libs -prefix /usr/local/Qt-5.0.0/Qt5-tegra2 # -device tegra2 -device-option CROSS_COMPILE=<path-to-crosstoolchain>/bin/arm-none-linux-gnueabi- \ -# -sysroot <path-to-rootfs> -no-neon - -# CAUTION: The Tegra2 chips don't support neon, make sure it will not be used (-no-neon) +# -sysroot <path-to-rootfs> include(../common/linux_device_pre.conf) |