option('autotools_support',
       type: 'boolean', value: true,
       description: 'Install autotools macros')
option('cmake_support',
       type: 'boolean', value: true,
       description: 'Install CMake macros')
option('yelp_manual',
       type: 'boolean', value: true,
       description: 'Build the user manual (requires yelp-tools)')
option('tests',
       type: 'boolean', value: true,
       description: 'Build the test suite (requires glib)')