`--with-system-readline'
Use the readline library installed on the host, rather than the
- library supplied as part of GDB.
+ library supplied as part of GDB. Readline 7 or newer is required;
+ this is enforced by the build system.
`--with-system-zlib
Use the zlib library installed on the host, rather than the
behavior. It has a performance cost, so if you are looking at
GDB's performance, you should disable it.
+`--enable-unit-tests[=yes|no]'
+ Enable (i.e., include) support for unit tests when compiling GDB
+ and GDBServer. Note that if this option is not passed, GDB will
+ have selftests if it is a development build, and will *not* have
+ selftests if it is a non-development build.
+
`configure' accepts other options, for compatibility with configuring
other GNU tools recursively.