[compile for windows] gen-make.py raise exception

I tried to compile subversion trunk, and running gen-make.py,
but raise exception at build\generator\gen_win_dependencies.py.

build\generator\gen_win_dependencies.py tries to find LIBINTL_VERSION
from libintl.h, but libintl.h doesn't contain LIBINTL_VERSION.

Where can I get libintl.h which has LIBINTL_VERSION to run gen-make.py?

C:\svnwork\subversion\trunk>gen-make.py -t vcproj --vsnet-version=2008
--with-httpd=..\common\httpd-2.2.25
--with-sqlite=..\common\sqlite-amalgamation-3071700
--with-openssl=..\common\openssl-1.0.1e
--with-swig=C:\swigwin-2.0.10
--with-zlib=..\common\zlib-1.2.8
--disable-shared
--with-serf=..\common\serf-1.3.4
--with-libintl=..\common\svn-win32-libintl
--with-berkeley-db=..\common\db4-win32-4.4.20

Generating for Visual Studio 2008

Traceback (most recent call last):
  File "C:\svnwork\subversion\trunk\gen-make.py", line 321, in <module>
    main(conf, gentype, skip_depends=skip, other_options=rest.list)
  File "C:\svnwork\subversion\trunk\gen-make.py", line 60, in main
    generator = gen_module.Generator(fname, verfname, other_options)
  File "build\generator\gen_vcnet_vcproj.py", line 36, in __init__
    'vcnet-vcproj')
  File "build\generator\gen_win.py", line 83, in __init__
    self.find_libraries(True)
  File "build\generator\gen_win_dependencies.py", line 297, in
find_libraries
    self._find_libintl(show_warnings)
  File "build\generator\gen_win_dependencies.py", line 1322, in
_find_libintl
    ver = int(match.group(1), 0)
AttributeError: 'NoneType' object has no attribute 'group'

-- 
Masaru Tsuchiyama <m.tmatma_at_gmail.com>