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[Qemu-devel] [Bug 1658120] Re: building with gcc-aarch64-linux-gnu
From: |
Bilal Amarni |
Subject: |
[Qemu-devel] [Bug 1658120] Re: building with gcc-aarch64-linux-gnu |
Date: |
Sat, 21 Jan 2017 13:14:21 -0000 |
Thanks for your replies,
I've managed to compile it using a chroot as suggested by Peter. I just
grabbed a pre-built rootfs from here : https://wiki.debian.org/Arm64Port
#Pre-built_Rootfses, then installed qemu-user-static with apt-get and
run the build from the chroot.
Somehow "apt-get build-dep -a arm64 qemu" didn't work, I had tried to do
"dpkg --add-architecture arm64 && apt-get update" before running this
command but it couldn't find the needed packages, not sure why.
In any case thanks for your help :)
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https://bugs.launchpad.net/bugs/1658120
Title:
building with gcc-aarch64-linux-gnu
Status in QEMU:
Invalid
Bug description:
Hi, while trying to build qemu v2.8.0 with gcc-aarch64-linux-gnu
cross-compiler I'm getting the following :
In file included from /usr/include/x86_64-linux-gnu/sys/syscall.h:31:0,
from /root/qemu/util/compatfd.c:21:
/root/qemu/util/compatfd.c: In function 'qemu_signalfd':
/root/qemu/util/compatfd.c:103:19: error: '__NR_signalfd' undeclared (first
use in this function)
ret = syscall(SYS_signalfd, -1, mask, _NSIG / 8);
^
/root/qemu/util/compatfd.c:103:19: note: each undeclared identifier is
reported only once for each function it appears in
/root/qemu/rules.mak:59: recipe for target 'util/compatfd.o' failed
make: *** [util/compatfd.o] Error 1
I had configured it with :
../configure --target-list=x86_64-linux-user --static --cpu=aarch64
And I'm on :
Linux ubuntu-512mb-fra1-01 4.4.0-59-generic #80-Ubuntu SMP Fri Jan 6
17:47:47 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
Thanks
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