zlib_dep = dependency('zlib', required: get_option('zlib'))
conf.set('ENABLE_ZLIB', zlib_dep.found())
if not zlib_dep.found() subdir_done() endif zlib = static_library( 'zlib', 'Error.cxx', include_directories: inc, dependencies: [ zlib_dep, ], ) zlib_dep = declare_dependency( link_with: zlib,
dependencies: [ zlib_dep, ],
)