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bf87b99d72
When combining old gcc (4.2.1) and new gcrypt (1.5.2), such as
when using the Ports repository on FreeBSD, the build fails with:
CC libvirt_driver_la-libvirt.lo
cc1: warnings being treated as errors
In file included from libvirt.c:58:
/usr/local/include/gcrypt.h:1336: warning: 'gcry_ac_io_mode_t' is deprecated [-Wdeprecated-declarations]
Relevant part of gcrypt.h:
1333 typedef struct gcry_ac_io
1334 {
1335 /* This is an INTERNAL structure, do NOT use manually. */
1336 gcry_ac_io_mode_t mode _GCRY_ATTR_INTERNAL;
1337 gcry_ac_io_type_t type _GCRY_ATTR_INTERNAL;
1338 union
The sad part is that we aren't even using the deprecated symbols - their
mere inclusion in the installed header is provoking the problems. It
looks like newer gcc is a bit more tolerant (that is, this is a
shortcoming of FreeBSD's use of an older compiler).
Signed-off-by: Eric Blake <eblake@redhat.com>
LibVirt : simple API for virtualization
Libvirt is a C toolkit to interact with the virtualization capabilities
of recent versions of Linux (and other OSes). It is free software
available under the GNU Lesser General Public License. Virtualization of
the Linux Operating System means the ability to run multiple instances of
Operating Systems concurrently on a single hardware system where the basic
resources are driven by a Linux instance. The library aim at providing
long term stable C API initially for the Xen paravirtualization but
should be able to integrate other virtualization mechanisms if needed.
Daniel Veillard <veillard@redhat.com>