curl -RO -C - http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.13.1.tar.gz
curl -RO -C - http://svn.macports.org/repository/macports/trunk/dports/textproc/libiconv/files/patch-utf8mac.diff
curl -RO -C - http://www2d.biglobe.ne.jp/~msyk/software/libiconv/libiconv-1.13-ja-1.patch.gz
tar xvzf libiconv-1.13.1.tar.gz
(cd libiconv-1.13.1 &&
gzcat ../libiconv-1.13-ja-1.patch.gz | patch -p1
patch -p1 < ../patch-utf8mac.diff
patch -p0 -b -z.org < ../libiconv-1.13.1-ubagami.patch
)