install git from dports failed

[Andrey Oktyabrskiy]

Good day.

I try to use dports and have strange error:
$ cd /usr/dports/devel/git
$ sudo make install clean
... (tons of dependencies and config options) ...
===> Installing contributed scripts
/bin/mkdir -p /usr/local/share/git-core/contrib
/bin/cp -R /usr/obj/dports/devel/git/work/git-1.8.4.1/contrib/* 
/usr/local/share/git-core/contrib
cd /usr/obj/dports/devel/git/work/git-1.8.4.1/contrib/subtree && 
/usr/bin/env V=1 NO_PERL=1 NEEDS_LIBICONV=yes  ICONVDIR=/usr 
CURLDIR=/usr/local OPENSSLLIB=/usr/lib OPENSSLINC=/usr/include 
OPENSSLBASE=/usr OPENSSLDIR=/etc/ssl SHELL=/bin/sh NO_LINT=YES 
CCVER=gcc47 PREFIX=/usr/local  LOCALBASE=/usr/local  LIBDIR="/usr/lib" 
CC="cc" CFLAGS="-pipe -I/usr/local/include -O2 -fno-strict-aliasing" 
CPP="cpp" CPPFLAGS=""  LDFLAGS=" -L/usr/local/lib 
-Wl,-rpath,/usr/lib:/usr/local/lib"  CXX="c++" CXXFLAGS=" -pipe 
-I/usr/local/include -O2 -fno-strict-aliasing"  MANPREFIX="/usr/local" 
BSD_INSTALL_PROGRAM="install  -s -o root -g wheel -m 555" 
BSD_INSTALL_LIB="install  -s -o root -g wheel -m 444" 
BSD_INSTALL_SCRIPT="install  -o root -g wheel -m 555" 
BSD_INSTALL_DATA="install  -o root -g wheel -m 444" 
BSD_INSTALL_MAN="install  -o root -g wheel -m 444"  gmake -f Makefile 
prefix="/usr/local" NO_GETTEXT=yes NO_TCLTK=yes 
OPENSSL_CFLAGS="-DNO_IDEA" install install-doc
cp git-subtree.sh git-subtree && chmod +x git-subtree
install -d -m 755 /usr/local/libexec/git-core
install -m 755 git-subtree /usr/local/libexec/git-core
asciidoc -b docbook -d manpage -f ../../Documentation/asciidoc.conf \
         -agit_version=1.8.4.1 git-subtree.txt
asciidoc: FAILED: configuration file asciidoc.conf missing
gmake: *** [git-subtree.xml] Error 1
*** Error code 2

Stop.
make: stopped in /usr/dports/devel/git
*** Error code 1


What asciidoc.conf needed and where I can get it?