set dummy pkg-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_ac_pt_PKGCONFIG+:} false; then :
+if test "${ac_cv_path_ac_pt_PKGCONFIG+set}" = set; then :
$as_echo_n "(cached) " >&6
else
case $ac_pt_PKGCONFIG in