checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking getopt.h usability... yes
checking getopt.h presence... yes
checking for getopt.h... yes
checking ifaddrs.h usability... yes
checking ifaddrs.h presence... yes
checking for ifaddrs.h... yes
checking machine/limits.h usability... no
checking machine/limits.h presence... no
checking for machine/limits.h... no
checking machine/param.h usability... no
checking machine/param.h presence... no
checking for machine/param.h... no
checking net/if_arp.h usability... yes
checking net/if_arp.h presence... yes
checking for net/if_arp.h... yes
checking net/if_dl.h usability... no
checking net/if_dl.h presence... no
checking for net/if_dl.h... no
checking net/if_types.h usability... no
checking net/if_types.h presence... no
checking for net/if_types.h... no
checking sys/param.h usability... yes
checking sys/param.h presence... yes
checking for sys/param.h... yes
checking sys/sockio.h usability... no
checking sys/sockio.h presence... no
checking for sys/sockio.h... no
checking sys/time.h usability... yes
checking sys/time.h presence... yes
checking for sys/time.h... yes
checking time.h usability... yes
checking time.h presence... yes
checking for time.h... yes
checking whether time.h and sys/time.h may both be included... yes
checking for an ANSI C-conforming const... yes
checking whether struct sockaddr_in6 has sin6_scope_id... yes
checking whether struct in6_addr has u6_addrXX and defines s6_addrXX... yes
checking for getopt_long... yes
configure: creating ./config.status
config.status: creating Makefile
config.status: creating redhat/radvd.spec
config.status: creating config.h
config.status: executing depfiles commands
configure: WARNING: unrecognized options: --disable-gtk-doc, --disable-nls, --enable-ipv6, --enable-static, --enable-shared

Your build configuration:

	CFLAGS =  -pipe -Os  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
	LDFLAGS = 
	Arch = linux
	Extras: privsep-linux.o device-linux.o netlink.o
	prefix: /usr
	PID file: /var/run/radvd.pid
	Log file: /var/log/radvd.log
	Config file: /etc/radvd.conf
	Radvd version: 1.9.1

>>> radvd 1.9.1 Building
PATH="/home/peko/scratch/host/bin:/home/peko/scratch/host/usr/bin:/home/peko/scratch/host/usr/sbin/:/usr/local/bin:/usr/bin:/bin:/usr/games:/home/peko/bin" PERLLIB="/home/peko/scratch/host/usr/lib/perl"  /usr/bin/make -j16  -C /home/peko/scratch/build/radvd-1.9.1/
make[1]: Entering directory `/home/peko/scratch/build/radvd-1.9.1'
/usr/bin/make  all-am
make[2]: Entering directory `/home/peko/scratch/build/radvd-1.9.1'
  CC     radvd-log.o
  CC     radvd-recv.o
  CC     radvd-socket.o
  CC     radvd-device-common.o
  CC     radvd-util.o
  YACC   gram.c
  CC     radvd-interface.o
  CC     radvd-process.o
  CC     radvd-radvd.o
  LEX    scanner.c
  CC     radvd-send.o
  CC     radvd-timer.o
  CC     privsep-linux.o
  CC     device-linux.o
  CC     netlink.o
  CC     log.o
  CC     recv.o
  CC     socket.o
  CC     util.o
  CC     radvdump.o
  GEN    radvd.conf.5
  GEN    radvd.8
  GEN    radvdump.8
  CC     radvd-scanner.o
scanner.l:22:18: fatal error: gram.h: No such file or directory
compilation terminated.
updating gram.h
make[2]: *** [radvd-scanner.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory `/home/peko/scratch/build/radvd-1.9.1'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/home/peko/scratch/build/radvd-1.9.1'
make: *** [/home/peko/scratch/build/radvd-1.9.1/.stamp_built] Error 2