solaris安装gettext-0.16.1出错，貌似是字符编码问题，用 iconv -f GB2312 -t UTF-8 gettext-0.16.1.tar > gettext-0.16.12.tar  进行编码转换，没有完全成功，也出错了，应该怎么解决呢？

gcc -DLOCALEDIR="/usr/local/share/locale" -DBISON_LOCALEDIR="" -DLOCALE_ALIAS_PATH="/usr/local/share/locale" -DUSEJEXE=1 -DGETTEXTJEXEDIR="/usr/local/lib/gettext" -DGETTEXTJAR="/usr/local/share/gettext/gettext.jar" -DLIBDIR="/usr/local/lib" -DGETTEXTDATADIR="/usr/local/share/gettext" -DPROJECTSDIR="/usr/local/share/gettext/projects" -DHAVE_CONFIG_H -I. -I..  -I. -I. -I.. -I.. -I../libgrep -I../libuniname -I../gnulib-lib -I../gnulib-lib -I../intl -I../../gettext-runtime/intl -DINSTALLDIR="/usr/local/lib/gettext" -D_REENTRANT -I/usr/local/include  -g -O2 -c -o urlget-urlget.o `test -f 'urlget.c' || echo './'`urlget.c
cc1: warning: changing search order for system directory "/usr/local/include"
cc1: warning:   as it has already been specified as a non-system directory
/bin/bash ../libtool --tag=CC   --mode=link gcc  -g -O2   -o urlget urlget-urlget.o ../gnulib-lib/libgettextlib.la ../intl/libintl.la -L/usr/local/lib -liconv -L/usr/openwin/lib -R/usr/local/lib  
gcc -g -O2 -o .libs/urlget urlget-urlget.o  ../gnulib-lib/.libs/libgettextlib.so /export/home/zhouk/.bin/gettext-0.16.1/gettext-tools/intl/.libs/libintl.so -L/usr/local/lib -L/usr/lib -L/usr/openwin/lib ../intl/.libs/libintl.so -lc /usr/local/lib/libiconv.so -R/usr/local/lib
ld: warning: file ../intl/.libs/libintl.so: linked to /export/home/zhouk/.bin/gettext-0.16.1/gettext-tools/intl/.libs/libintl.so: attempted multiple inclusion of file
creating urlget
gcj  ./gnu/gettext/DumpResource.java --main=gnu.gettext.DumpResource -o gnu.gettext.DumpResource
./gnu/gettext/DumpResource.java:0: unknown encoding: `gb2312'
   This might mean that your locale's encoding is not supported
   by your system's iconv(3) implementation.  If you aren't trying
   to use a particular encoding for your input file, try the
   `--encoding=UTF-8' option
compilation terminated.
make[4]: *** [gnu.gettext.DumpResource] Error 1
make[4]: Leaving directory `/export/home/zhouk/.bin/gettext-0.16.1/gettext-tools/src'
make[3]: *** [all] Error 2
make[3]: Leaving directory `/export/home/zhouk/.bin/gettext-0.16.1/gettext-tools/src'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/export/home/zhouk/.bin/gettext-0.16.1/gettext-tools'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/export/home/zhouk/.bin/gettext-0.16.1/gettext-tools'
make: *** [all-recursive] Error 1