path: root/LICENSE
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authorAndre McCurdy <armccurdy@gmail.com>2016-01-27 12:58:51 -0800
committerAndreas Oberritter <obi@opendreambox.org>2016-04-06 19:35:13 +0200
commit48291f20749f0ea28c59f041015cf8b7f614b6a9 (patch)
treea6a9eaa4dc9f0424150d88e75652b4d5ad82b888 /LICENSE
parent28f394f2a4cb3d3184cb670ade282da2a191fe26 (diff)
qemu.bbclass: clarify QEMU_EXTRAOPTIONS
QEMU_EXTRAOPTIONS is a way to add PACKAGE_ARCH specific options to the qemu_run_binary qemu commandline. The base QEMU_EXTRAOPTIONS variable (ie without a PACKAGE_ARCH suffix) is not used, so defining it, either directly or via an over-ride has no effect. Although previously an over-ride for _armv7a was used, it did nothing for most armv7a builds, which typically use PACKAGE_ARCH values such as "cortexa9hf-neon". In practice this worked OK since without a -cpu option, qemu-arm will default to emulating a CPU which supports all required architecture levels. qemu-arm (v2.5.0) with no -cpu option has been confirmed to successfully run binaries built for armv7ve. Signed-off-by: Andre McCurdy <armccurdy@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com> (cherry picked from commit 62b25b3489b44969e4adad657daebfaffdb4de56) Signed-off-by: Andreas Oberritter <obi@opendreambox.org>
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