Python is not able to detect if compiler double representation is
compliant with IEE754:
checking whether C doubles are little-endian IEEE 754 binary64... no
checking whether C doubles are big-endian IEEE 754 binary64... no
checking whether C doubles are ARM mixed-endian IEEE 754 binary64... no
Accordingly 'legacy' mode isused. It is possible to check this at
runtime by check if 'sys.float_repr_style' contains 'short' or
'legacy'. Calculus correctness is not garanteed with 'legacy'.
Problem is better described here:
http://stackoverflow.com/questions/29920294/what-causes-pythons-float-repr-style-to-use-legacyhttps://bugs.python.org/issue7117
However, all gcc architecture use a representation compliant with
IEE754. So, we can enable it unconditionnaly.
Signed-off-by: Jérôme Pouiller <jezz@sysmic.org>
[Thomas: adjust condition to avoid usage of qstrip, suggested by Baruch.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The Ingenic XBurst is a MIPS32R2 microprocessor.
It has a bug in the FPU that can generate incorrect results in certain
cases. The problem shows up when you have several fused madd
instructions in sequence with dependant operands.
Using the -mno-fused-madd option prevents gcc from emitting these
instructions. This patch adds changes to the toolchain wrapper to use
that option.
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Switch to the kernel of release 4.1.15_2.0.0_ga, as it builds properly with
gcc 5.x, which is now the default.
We add a linux config fragment to disable the framebuffer, to repair the
build for imx_v6_v7_defconfig.
Suggested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net>
Signed-off-by: Julien Olivain <juju@cotds.org>
Tested-by: Julien Olivain <juju@cotds.org>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
[Thomas: adjust syntax in fragment.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
In order to have a better hierarchy for the genimage scripts used by
NXP mx25, mx51, mx53, mx6, mx7 SoCs, let's place them inside the
board/freescale/common/imx/ directory.
This helps in creating a more natural separation between the mxs scripts
that are placed inside the board/freescale/common/mxs/ directory.
Suggested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Source /etc/default/telnet to make it possible to override the telnetd
arguments. For example a user may want to set an alternative port.
Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Update 0002 patch to match the one sent as a pull request. The previous
one introduced a new problem that has been addressed in the new version.
Some Linux headers included in certain toolchains may not have an
updated linux/if_tunnel.h which includes linux/ip.h, so we need to
include it unconditionally otherwise linux/if_tunnel.h will use the
struct iphdr before being defined and the compilation will fail in this
way:
In file included from iptunnel.c:33:0:
/usr/include/linux/if_tunnel.h:37:16: error: field 'iph' has incomplete
type
struct iphdr iph;
^
Pull request URL:
https://sourceforge.net/p/net-tools/code/merge-requests/4/
Fixes:
http://autobuild.buildroot.net/results/34f/34f9b10ef6a613057e8f6457d8a0a2fa142ad123/
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
It was previously hardcoded to use the 1st partition although the
bootpart variable was used to download kernel/dtb from any partition.
Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The original submitter and follow-up contributors to the qmx6
defconfig no longer have the hardware available or the time/interest
to update this defconfig, which currently fails to build with gcc
5.x. Due to this, this commit removes this defconfig.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This defconfig no longer builds with gcc 5.x, and the original
submitter, Gustavo, no longer has the hardware to test this
configuration.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
In preparation to the addition of a webrtc GStreamer plugin that will
have to select the webrtc-audio-processing package (and therefore
inherits its dependencies), this commits adds a
BR2_PACKAGE_WEBRTC_AUDIO_PROCESSING_ARCH_SUPPORTS blind option to avoid
duplicating the architecture dependencies of this package.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
It's new for 1.10.0, add an explicit option for the fdkaac plugin.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
[Thomas: add missing dependencies for the fdk-aac select, as noticed
by Baruch Siach.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
In preparation to the addition of a fdk-aac GStreamer plugin that will
have to select the fdk-aac package (and therefore inherits its
dependencies), this commits adds a BR2_PACKAGE_FDK_AAC_ARCH_SUPPORTS
blind option to avoid duplicating the architecture dependencies of
this package.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
It's a new feature for 1.10.0+, however it doesn't have an
enable/disable configure switch so just handle the dependency.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
U-Boot KConfig allows to take care of CONFIG_OLD_SUNXI_KERNEL_COMPAT
in order to properly start the kernel (Error: unrecognized/unsupported machine ID)
Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This defconfig has not been updated in any significant way since 2011,
when Peter moved it to use a mainline kernel. It's now using an
ancient 3.0 kernel, and a vendor-specific U-Boot version that fails to
build with various "undefined reference" errors:
undefined reference to `show_boot_progress'
undefined reference to `image_print_contents'
undefined reference to `wait_ms'
So it's time to get rid of the defconfig for this platform.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Add a standard genimage script for the MXS processors (MX23 and MX28).
Based on the common scripts for the other imx devices:
board/freescale/common/genimage.cfg.template
board/freescale/common/post-image.sh
This makes it easier to add new MX23/MX28 boards configurations into
Buildroot.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
