buildroot

config BR2_PACKAGE_GZIP

    bool "gzip"

    depends on BR2_USE_WCHAR

    help

      Standard GNU compressor. Provides things like gzip,

      gunzip, gzcat, etc...

​

      http://www.gnu.org/software/gzip/gzip.html

​

comment "gzip needs a toolchain w/ wchar"

    depends on !BR2_USE_WCHAR