* Bump to version 3.2.
* Drop patch "replace deprecated CPPFunction by rl_completion_func_t"
as it has been applied upstream.
* Add patch to insert "AC_CONFIG_MACRO_DIR([m4])" in configure.ac.
* Add patch to use -lroot instead of -ldl.
* Don't pass "--disable-dynamic-loading" to configure script as it is
now able to find dlopen in libroot.
* Patch lib/gnulib.mk to skip the installtion of lib/charset.alias.
* Change broken to untested for x86{,_64} as it builds fine on these
architectures and even seems to work fine on x86 primary arch.
