Re: [Qemu-devel] [Bug 1184616] [NEW] undefined reference to`trace_qemu_anon_ram_alloc'

[Nigel Horne <1184616@bugs.launchpad.net>]

>>> On Mon, May 27, 2013 at 4:02 PM, Nigel Horne <1184616@bugs.launchpad.net>
>>> wrote:
>>>> The latest git version (commit 6a4e17711442849bf2cc731ccddef5a2a2d92d29)
>>>> fails to compile:
>>>>
>>>> ...
>>>>    LINK  qemu-ga
>>>> libqemuutil.a(oslib-posix.o): In function `qemu_anon_ram_alloc':
>>>> oslib-posix.c:(.text+0x154): undefined reference to
>>>> `trace_qemu_anon_ram_alloc'
>>>> libqemuutil.a(oslib-posix.o): In function `qemu_anon_ram_free':
>>>> oslib-posix.c:(.text+0x1e7): undefined reference to
>>>> `trace_qemu_anon_ram_free'
>>>> collect2: error: ld returned 1 exit status
>>>> make: *** [qemu-ga] Error 1
>>>>
>>>> This is on Ubuntu 13.04, gcc 4.7.3, configure flags:
>>>> './configure' '--enable-linux-aio' '--enable-kvm' '--enable-vhost-net'
>>> Please try:
>>> make distclean && ./configure --enable-linux-aio --enable-kvm
>>> --enable-vhost-net && make
>> I tried that before I raised the bug.  However I tried it again to be sure,
>> and yes I still get the same error.
> Please post the output of "git status".  I wonder if there are stale
> files because the build works fine here.

Here it is:

# On branch master
# Untracked files:
#   (use "git add <file>..." to include in what will be committed)
#
#       libhw32/
#       libhw64/
#       trace.c
#       trace.h

I don't do any local modification just 'git pull' and recompile. Perhaps 
git is broken so I should 'git clone' and start again.

-Nigel

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https://bugs.launchpad.net/bugs/1184616

Title:
   undefined reference to `trace_qemu_anon_ram_alloc'

Status in QEMU:
  New

Bug description:
  The latest git version (commit
  6a4e17711442849bf2cc731ccddef5a2a2d92d29) fails to compile:

  ...
    LINK  qemu-ga
  libqemuutil.a(oslib-posix.o): In function `qemu_anon_ram_alloc':
  oslib-posix.c:(.text+0x154): undefined reference to `trace_qemu_anon_ram_alloc'
  libqemuutil.a(oslib-posix.o): In function `qemu_anon_ram_free':
  oslib-posix.c:(.text+0x1e7): undefined reference to `trace_qemu_anon_ram_free'
  collect2: error: ld returned 1 exit status
  make: *** [qemu-ga] Error 1

  This is on Ubuntu 13.04, gcc 4.7.3, configure flags: 
  './configure' '--enable-linux-aio' '--enable-kvm' '--enable-vhost-net'

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