Mingw&Msys win32 Troubles with building cgminer 3.6.6

Hello, i'm trying to build the cgminer with mingw+msys, i followed in the windows-build.txt file and installed everything, but when i do

autoreconf: Leaving directory `compat/jansson-2.5'
libtoolize: putting auxiliary files in `.'.
libtoolize: copying file `./ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIR, `m4'.
libtoolize: copying file `m4/libtool.m4'
libtoolize: copying file `m4/ltoptions.m4'
libtoolize: copying file `m4/ltsugar.m4'
libtoolize: copying file `m4/ltversion.m4'
libtoolize: copying file `m4/lt~obsolete.m4'
configure.ac:95: error: possibly undefined macro: AC_DEFINE
   If this token and others are legitimate, please use m4_pattern_allow.
   See the Autoconf documentation.
configure.ac:185: error: possibly undefined macro: AC_MSG_ERROR
autoreconf: /usr/bin/autoconf-2.68 failed with exit status: 1

I assume that configure.ac:185 is

if test "x$has_winpthread" != xtrue; then
   AC_CHECK_LIB(pthread, pthread_create, ,
this-> AC_MSG_ERROR([Could not find pthread library - please install libpthread]))
   PTHREAD_LIBS=-lpthread
fi

And configure.ac:95 is

*-*-mingw*)
   have_win32=true
   PTHREAD_FLAGS=""
   DLOPEN_FLAGS=""
   WS2_LIBS="-lws2_32"
   MM_LIBS="-lwinmm"
   RT_LIBS=""
this-> AC_DEFINE([_WIN32_WINNT], [0x0501], "WinNT version for XP+ support")
   ;;

What did i make wrong? Also can i get rid of those dll files, and build the cgminer statically?