In case of error, the error message would be printing in subshells, thus printing as many error message as there were subshells.
Limit printing this message only in the top-level shell.

/trunk/scripts/functions | 2 2 0 0 ++
1 file changed, 2 insertions(+)

# x86_64 specific options

config ARCH_x86_64

    select ARCH_SUPPORT_ARCH

    select ARCH_SUPPORT_CPU

    select ARCH_SUPPORT_TUNE

    help

      The x86_64 architecture, as defined by:

        http://www.amd.com/us-en/Processors/DevelopWithAMD/0,,30_2252_875_7044,00.html