option('check', type : 'feature', value : 'auto', description : 'Build unit test libraries')
option('libunwind', type : 'feature', value : 'auto', description : 'Use libunwind to generate backtraces')
option('libdw', type : 'feature', value : 'auto', description : 'Use libdw to generate better backtraces from libunwind')
+option('dbghelp', type : 'feature', value : 'auto', description : 'Use dbghelp to generate backtraces')
option('bash-completion', type : 'feature', value : 'auto', description : 'Install bash completion files')
# Common feature options