Compilation fails on Solaris 10
./configure && make
...snip...
gcc -I/export/home/jenkins/workspace/bind9-master-solaris10-sparc -I../../.. -I./include -I./../pthreads/include -I../include -I./../include -I./.. -I/usr/local/ssl/include -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1 -D__EXTENSIONS__ -D_POSIX_PTHREAD_SEMANTICS -pthreads -I/usr/include/libxml2 -I /usr/local/include -fPIC -W -Wall -Wmissing-prototypes -Wcast-qual -Wwrite-strings -Wformat -Wpointer-arith -fno-strict-aliasing -fno-delete-null-pointer-checks -c interfaceiter.c
In file included from interfaceiter.c:146:
ifiter_getifaddrs.c:21:21: ifaddrs.h: No such file or directory