liboping build error: too many arguments for format

[barracuda156]

--->  Building liboping
Executing:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_liboping/liboping/work/liboping-1.10.0" && /usr/bin/make -j6 -w all 
make: Entering directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_liboping/liboping/work/liboping-1.10.0'
Making all in src
make[1]: Entering directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_liboping/liboping/work/liboping-1.10.0/src'
/usr/bin/make  all-recursive
make[2]: Entering directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_liboping/liboping/work/liboping-1.10.0/src'
Making all in mans
make[3]: Entering directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_liboping/liboping/work/liboping-1.10.0/src/mans'
make[3]: Nothing to be done for `all'.
make[3]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_liboping/liboping/work/liboping-1.10.0/src/mans'
make[3]: Entering directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_liboping/liboping/work/liboping-1.10.0/src'
/bin/sh ../libtool  --tag=CC   --mode=compile ccache /usr/bin/gcc-4.2 -DHAVE_CONFIG_H -I.   -I/opt/local/include -Wall -Werror -pipe -Os -arch ppc -c -o liboping_la-liboping.lo `test -f 'liboping.c' || echo './'`liboping.c
ccache /usr/bin/gcc-4.2 -DHAVE_CONFIG_H -I.   -I/opt/local/include -Wall -Werror -pipe -Os -arch ppc -c -o oping.o oping.c
ccache /usr/bin/gcc-4.2 -DHAVE_CONFIG_H -I.   -DUSE_NCURSES=1 -D_DARWIN_C_SOURCE -DNCURSES_WIDECHAR -I/opt/local/include -Wall -Werror -pipe -Os -arch ppc -c -o noping-oping.o `test -f 'oping.c' || echo './'`oping.c
libtool: compile:  ccache /usr/bin/gcc-4.2 -DHAVE_CONFIG_H -I. -I/opt/local/include -Wall -Werror -pipe -Os -arch ppc -c liboping.c  -fno-common -DPIC -o .libs/liboping_la-liboping.o
cc1: warnings being treated as errors
oping.c: In function ‘update_graph_prettyping’:
oping.c:1127: warning: format not a string literal and no format arguments
oping.c: In function ‘update_graph_histogram’:
oping.c:1225: warning: format not a string literal and no format arguments
oping.c: In function ‘update_host_hook’:
oping.c:1600: warning: too many arguments for format
make[3]: *** [noping-oping.o] Error 1
make[3]: *** Waiting for unfinished jobs....
libtool: compile:  ccache /usr/bin/gcc-4.2 -DHAVE_CONFIG_H -I. -I/opt/local/include -Wall -Werror -pipe -Os -arch ppc -c liboping.c -o liboping_la-liboping.o >/dev/null 2>&1
make[3]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_liboping/liboping/work/liboping-1.10.0/src'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_liboping/liboping/work/liboping-1.10.0/src'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_liboping/liboping/work/liboping-1.10.0/src'
make: *** [all-recursive] Error 1