Re: [Qemu-devel] [Bug 1658120] Re: building with gcc-aarch64-linux-gnu
Cao Van Dong <1658...@bugs.launchpad.net> writes: > Hello everyone!! > > I am having a issue when build qemu using gcc aarch64-linux-gnu-* on > ubuntu 16.04: > > dong02@dong:~/qemu$ ./configure >\ >> --prefix=/usr --cross-prefix=/usr/bin/aarch64-linux-gnu- \ >> --target-list=aarch64-softmmu \ >> --enable-attr --enable-fdt --enable-kvm\ >> --enable-sdl--enable-system--enable-tools \ >> --audio-drv-list= \ >> --disable-bluez --disable-brlapi --disable-bsd-user \ >> --disable-cap-ng--disable-curl --disable-curses\ >> --disable-docs --disable-libiscsi --disable-linux-aio \ >> --disable-rbd --disable-seccomp --disable-slirp \ >> --disable-sparse--disable-spice--disable-strip \ >> --disable-usb-redir --disable-vde --disable-virtfs\ >> --disable-vnc --disable-werror --disable-xen > > ERROR: zlib check failed >Make sure to have the zlib libs and headers installed. > > I installed zlib library: sudo apt-get install zlib1g-dev. However, result no > change > Please help me!! You will have installed the x86 version of the zlib1g-dev libraries. Unfortunately headers are not uniform across all architectures. If you want to ensure you have all the appropriate headers for cross compiling QEMU do: apt-get build-dep -a arm64 qemu But you may well run into problems if the distribution isn't fully multi-arch clean. This is one of the reasons we use docker to isolate our various cross build environments: make docker-test-build@debian-arm64-cross J=9 TARGET_LIST=aarch64-softmmu -- Alex Bennée
[Qemu-devel] [Bug 1658120] Re: building with gcc-aarch64-linux-gnu
Hi Cao Van Dong, you need to install zlib1g-dev:arm64, see: https://github.com/qemu/qemu/blob/master/tests/docker/dockerfiles /debian-arm64-cross.docker Regards, Phil. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. 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 To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1658120/+subscriptions
[Qemu-devel] [Bug 1658120] Re: building with gcc-aarch64-linux-gnu
Hello everyone!! I am having a issue when build qemu using gcc aarch64-linux-gnu-* on ubuntu 16.04: dong02@dong:~/qemu$ ./configure \ > --prefix=/usr --cross-prefix=/usr/bin/aarch64-linux-gnu- \ > --target-list=aarch64-softmmu \ > --enable-attr --enable-fdt --enable-kvm\ > --enable-sdl--enable-system--enable-tools \ > --audio-drv-list= \ > --disable-bluez --disable-brlapi --disable-bsd-user \ > --disable-cap-ng--disable-curl --disable-curses\ > --disable-docs --disable-libiscsi --disable-linux-aio \ > --disable-rbd --disable-seccomp --disable-slirp \ > --disable-sparse--disable-spice--disable-strip \ > --disable-usb-redir --disable-vde --disable-virtfs\ > --disable-vnc --disable-werror --disable-xen ERROR: zlib check failed Make sure to have the zlib libs and headers installed. I installed zlib library: sudo apt-get install zlib1g-dev. However, result no change Please help me!! -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. 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 To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1658120/+subscriptions
[Qemu-devel] [Bug 1658120] Re: building with gcc-aarch64-linux-gnu
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 :) -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. 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 To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1658120/+subscriptions
[Qemu-devel] [Bug 1658120] Re: building with gcc-aarch64-linux-gnu
this was an issue in my setup ** Changed in: qemu Status: New => Invalid -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. 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 To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1658120/+subscriptions
