dnl authorization. *
dnl***************************************************************************
dnl
-dnl $Id: aclocal.m4,v 1.119 2015/06/06 18:01:51 tom Exp $
+dnl $Id: aclocal.m4,v 1.120 2015/08/08 14:27:27 tom Exp $
dnl
dnl Author: Thomas E. Dickey
dnl
,[$1=no])
])dnl
dnl ---------------------------------------------------------------------------
-dnl CF_NCURSES_CONFIG version: 16 updated: 2015/06/06 14:00:48
+dnl CF_NCURSES_CONFIG version: 17 updated: 2015/07/07 04:22:07
dnl -----------------
dnl Tie together the configure-script macros for ncurses, preferring these in
dnl order:
cf_ncuconfig_root=ifelse($1,,ncurses,$1)
cf_have_ncuconfig=no
-if test "x$PKG_CONFIG" != xnone; then
+if test "x${PKG_CONFIG:=none}" != xnone; then
AC_MSG_CHECKING(pkg-config for $cf_ncuconfig_root)
if "$PKG_CONFIG" --exists $cf_ncuconfig_root ; then
AC_MSG_RESULT(yes)