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由 Roman Bogorodskiy 提交于
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: NEric Blake <eblake@redhat.com>
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