config BR2_PACKAGE_SNAPPY bool "snappy" depends on BR2_INSTALL_LIBSTDCPP help Snappy is a compression/decompression library. It does not aim for maximum compression, or compatibility with any other compression library; instead, it aims for very high speeds and reasonable compression. http://google.github.io/snappy/ comment "snappy needs a toolchain w/ C++" depends on !BR2_INSTALL_LIBSTDCPP