Lines Matching refs:ac_envvar
1747 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`1749 case $ac_envvar in #(1751 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;1753 eval $ac_envvar=\$ac_optarg1754 export $ac_envvar ;;