Commit 9c3049c0 authored by Felipe Contreras's avatar Felipe Contreras Committed by Sam Ravnborg
Browse files

kbuild: fix warning when domainname is not available 



Otherwise we get:
"dnsdomainname: Unknown host"

Signed-off-by: default avatarFelipe Contreras <felipe.contreras@gmail.com>
Acked-by: default avatarWANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
parent 58242b2b

scripts/mkcompile_h

+6 −2
Original line number Diff line number Diff line
@@ -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