> However, when I execute ./bootstrap in MSYS I've the next error:
> configure.ac:72: error: possibly undefined macro: AC_DEFINE
> If this token and others are legitimate, please use m4_pattern_allow.
> See the Autoconf documentation.
> configure.ac:197: error: possibly undefined macro: AC_MSG_ERROR
> configure.ac:281: error: possibly undefined macro: AC_CHECK_LIB
> The autoconf versión is 2.68.
> If I use the Windows console with bash.exe -c ./bootstrap the result is:
> console blocked.
> What should I do to make it work?
Do not run ./bootstrap yourself.
Use the nigthly builds with an already generated configure script.