Lines Matching refs:ac_envvar
1327 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`1329 case $ac_envvar in #(1331 as_fn_error "invalid variable name: \`$ac_envvar'" ;;1333 eval $ac_envvar=\$ac_optarg1334 export $ac_envvar ;;