* m4/gnulib-cache.m4: Add `getaddrinfo'. * libguile/Makefile.am (libguile_la_LDFLAGS): Add `$(GETADDRINFO_LIB) $(HOSTENT_LIB) $(SERVENT_LIB)'.
* m4/gnulib-cache.m4 (gl_MODULES): Add `byteswap', `iconv_open-utf', `libunistring', `striconveh', and `string'.