On 04/11/2017 12:53 AM, Richard Purdie wrote:
On Fri, 2017-04-07 at 02:47 -0700, Robert Yang wrote:
From: Chen Qi <[email protected]>
Add STAGING_DIR_TUNCTL_NATIVE and STAGING_DIR_QEMU_BINDIR_NATIVE so
that
runqemu could find 'tunctl' and 'qemu-xxx' binaries to run correctly.
[YOCTO #11266]
[YOCTO #11193]
Signed-off-by: Chen Qi <[email protected]>
Hi Robert/Qi,
Unfortunately this can't work as we can't use binaries directly from
the sysroot-components directory if they link to any libraries. tunctl
is ok but qemu links against libfdt.so.1 which isn't there. If the
system has its own copy, it may happen to work by luck but if it
doesn't, or the system version is incompatible we'd see failures.
So I'm afraid we need to find a different solution.
Cheers,
Richard
Thanks for pointing that out.
I'm thinking about still just preserving recipe-sysroot-native of image
as the solution, because this directory seems to be the only one which
have both 'qemu-xxx' from qemu-native and 'tunctl' from
qemu-native-helper. What do you think?
P.S. I noticed that Ed also sent out a patch using this solution. The
patch title is "image.bbclass: prevent rm_work to remove native RSS".
Best Regards,
Chen Qi
meta/classes/qemuboot.bbclass | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/meta/classes/qemuboot.bbclass
b/meta/classes/qemuboot.bbclass
index 2870388dfb..ac52ef295e 100644
--- a/meta/classes/qemuboot.bbclass
+++ b/meta/classes/qemuboot.bbclass
@@ -70,12 +70,15 @@ QB_DRIVE_TYPE ?= "/dev/sd"
# Create qemuboot.conf
addtask do_write_qemuboot_conf after do_rootfs before do_image
IMGDEPLOYDIR ?= "${WORKDIR}/deploy-${PN}-image-complete"
+STAGING_DIR_TUNCTL_NATIVE = "${STAGING_DIR}-
components/${BUILD_ARCH}/qemu-helper-native"
+STAGING_DIR_QEMU_BINDIR_NATIVE = "${STAGING_DIR}-
components/${BUILD_ARCH}/qemu-native/usr/bin"
def qemuboot_vars(d):
build_vars = ['MACHINE', 'TUNE_ARCH', 'DEPLOY_DIR_IMAGE',
'KERNEL_IMAGETYPE', 'IMAGE_NAME', 'IMAGE_LINK_NAME',
'STAGING_DIR_NATIVE', 'STAGING_BINDIR_NATIVE',
- 'STAGING_DIR_HOST']
+ 'STAGING_DIR_HOST', 'STAGING_DIR_TUNCTL_NATIVE',
+ 'STAGING_DIR_QEMU_BINDIR_NATIVE']
return build_vars + [k for k in d.keys() if k.startswith('QB_')]
do_write_qemuboot_conf[vardeps] += "${@' '.join(qemuboot_vars(d))}"
--
2.11.0.rc2.dirty
--
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