Lines Matching refs:script
91 script=
94 script="$script test \"X\$$var\" = \"X\" || hidden_$var=\$$var; unset $var;"
97 if [ "X$script" != "X" ]; then
98 eval "$script"
100 unset script
105 script=
108 …script="$script unset $var; test \"X\$hidden_$var\" = \"X\" || { $var=\$hidden_$var; export $var; …
111 if [ "X$script" != "X" ]; then
112 eval "$script"
114 unset script
309 script="echo $env_var=\$$env_var; unset $env_var >/dev/null 2>&1"
310 env_arg=`eval $script`