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    SubjectRe: [PATCH v2 2/6] kbuild: fix warning when domainname is not available
    From
    On Thu, Sep 17, 2009 at 5:38 AM, Felipe Contreras
    <felipe.contreras@gmail.com> wrote:
    > Otherwise we get:
    > "dnsdomainname: Unknown host"
    >
    > Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>


    Acked-by: WANG Cong <xiyou.wangcong@gmail.com>

    > ---
    >  scripts/mkcompile_h |    8 ++++++--
    >  1 files changed, 6 insertions(+), 2 deletions(-)
    >
    > diff --git a/scripts/mkcompile_h b/scripts/mkcompile_h
    > index 6a12dd9..f060763 100755
    > --- a/scripts/mkcompile_h
    > +++ b/scripts/mkcompile_h
    > @@ -66,9 +66,13 @@ UTS_TRUNCATE="sed -e s/\(.\{1,$UTS_LEN\}\).*/\1/"
    >   echo \#define LINUX_COMPILE_HOST \"`hostname | $UTS_TRUNCATE`\"
    >
    >   if [ -x /bin/dnsdomainname ]; then
    > -    echo \#define LINUX_COMPILE_DOMAIN \"`dnsdomainname | $UTS_TRUNCATE`\"
    > +    domain=`dnsdomainname 2> /dev/null`
    >   elif [ -x /bin/domainname ]; then
    > -    echo \#define LINUX_COMPILE_DOMAIN \"`domainname | $UTS_TRUNCATE`\"
    > +    domain=`domainname 2> /dev/null`
    > +  fi
    > +
    > +  if [ -n "$domain" ]; then
    > +    echo \#define LINUX_COMPILE_DOMAIN \"`echo $domain | $UTS_TRUNCATE`\"
    >   else
    >     echo \#define LINUX_COMPILE_DOMAIN
    >   fi
    > --
    > 1.6.5.rc1
    >
    > --
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