Many came across Error 0x8096002A when trying to extract precisely .rar. Though Microsoft introduced support for archived files like .tar, .tar.gz, .tar.bz2, .tbz2 ...
AS_IF([test "$ac_cv_tls" != "none"], [AC_DEFINE_UNQUOTED([TLS],[$ac_cv_tls],[If the compiler supports a TLS storage class define it to that here]) ...