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Re: [Qemu-devel] latest version qemu compile error
From: |
Paolo Bonzini |
Subject: |
Re: [Qemu-devel] latest version qemu compile error |
Date: |
Wed, 10 Apr 2013 13:13:35 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130311 Thunderbird/17.0.4 |
Il 10/04/2013 13:03, Zhanghaoyu (A) ha scritto:
>>> The log of "make V=1" is identical with that of "make", shown as below,
>>> > >
>>> > > hw/virtio/dataplane/vring.c: In function 'vring_enable_notification':
>>> > > hw/virtio/dataplane/vring.c:72: warning: implicit declaration of
>>> > > function 'vring_avail_event'
>>> > > hw/virtio/dataplane/vring.c:72: warning: nested extern declaration of
>>> > > 'vring_avail_event'
>>> > > hw/virtio/dataplane/vring.c:72: error: lvalue required as left operand
>>> > > of assignment
>>> > > hw/virtio/dataplane/vring.c: In function 'vring_should_notify':
>>> > > hw/virtio/dataplane/vring.c:107: warning: implicit declaration of
>>> > > function 'vring_need_event'
>>> > > hw/virtio/dataplane/vring.c:107: warning: nested extern declaration of
>>> > > 'vring_need_event'
>>> > > hw/virtio/dataplane/vring.c:107: warning: implicit declaration of
>>> > > function 'vring_used_event'
>>> > > hw/virtio/dataplane/vring.c:107: warning: nested extern declaration of
>>> > > 'vring_used_event'
>>> > > hw/virtio/dataplane/vring.c: In function 'vring_pop':
>>> > > hw/virtio/dataplane/vring.c:262: error: lvalue required as left operand
>>> > > of assignment
>>> > > make: *** [hw/virtio/dataplane/vring.o] Error 1
>> >
>> > I don't need the errors, I need the compiler command line.
>> >
>> > Paolo
> The gcc command line,
> cc -I. -I/home/zhanghaoyu/qemu_201304091521
> -I/home/zhanghaoyu/qemu_201304091521/include -fPIE -DPIE -m64 -D_GNU_SOURCE
> -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes
> -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes
> -fno-strict-aliasing -fstack-protector-all -Wendif-labels
> -Wmissing-include-dirs -Wempty-body -Wnested-externs -Wformat-security
> -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration
> -Wold-style-definition -Wtype-limits -I/usr/include/pixman-1
> -Ihw/virtio/dataplane -Ihw/virtio/dataplane -pthread -I/usr/include/glib-2.0
> -I/usr/lib64/glib-2.0/include -MMD -MP -MT hw/virtio/dataplane/vring.o -MF
> hw/virtio/dataplane/vring.d -O2 -D_FORTIFY_SOURCE=2 -g -c -o
> hw/virtio/dataplane/vring.o hw/virtio/dataplane/vring.c
Thanks, Jan Kiszka has sent a patch for this issue.
Paolo