On 05/03/2013 01:51 AM, appzer0 wrote:
Hello list,
I don't know if I should file a bug so I'm asking here: I got problems
building libvirt with obsolete headers from glibc + libtirpc headers.
Which versions of glibc and libtirpc?
I met the "'xdr_u_int64_t' undeclared" error as it seems XDR_CFLAGS
are
never taken into account, no matter I "export" them, tweaks CFLAGS or
add -I/usr/include/tirpc flags.
Building on x86_64, libvirt 1.0.4 and 1.0.5 have the same behaviour here.
Header is present:
$ grep xdr_u_int64_t $(find /usr/include) 2>/dev/null
/usr/include/tirpc/rpc/xdr.h:extern bool_t xdr_u_int64_t(XDR *,
u_int64_t *);
Here is the log. Please notice the empty "xdr:" line in the configure's
summary :
---
+ CFLAGS='-O2 -fPIC -pipe'
+ CXXFLAGS='-O2 -fPIC -pipe'
+ LDFLAGS=-I/usr/include/tirpc
+ ./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var
--libdir=/usr/lib64 --libexecdir=/usr/lib64/libvirt --mandir=/usr/man
--infodir=/usr/info --docdir=/usr/doc/libvirt-1.0.5
--with-init-script=systemd --with-interface --with-storage-lvm
--with-udev --build=x86_64-0-linux-gnu
x86_64-0-linux-gnu is an unusual target triple.
CC libvirt_driver_remote_la-remote_protocol.lo
./remote/remote_protocol.c: In function 'xdr_remote_vcpu_info':
./remote/remote_protocol.c:257:10: warning: implicit declaration of
function 'xdr_u_int64_t' [-Wimplicit-function-declaration]
./remote/remote_protocol.c:257:10: warning: nested extern declaration of
'xdr_u_int64_t' [-Wnested-externs]
If I can figure out how to reproduce this, I'd probably be in better
shape to help fix it. Is there ANY 64-bit xdr_ conversion function in
the rpc setup your system has, or are we going to have to break down and
write our own on systems that lack a native 64-bit support?
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library
http://libvirt.org