Merge pull request #30 from schnitzeltony/4.17.x+fslc

menuconfig,check-lxdiaglog.sh: Allow specification of ncurses location

scripts/kconfig/lxdialog/check-lxdialog.sh

@@ -5,6 +5,10 @@
 # What library to link
 ldflags()
 {
+	if [ "$CROSS_CURSES_LIB" != "" ]; then
+		echo "$CROSS_CURSES_LIB"
+		exit
+	fi
 	pkg-config --libs ncursesw 2>/dev/null && exit
 	pkg-config --libs ncurses 2>/dev/null && exit
 	for ext in so a dll.a dylib ; do
@@ -22,6 +26,10 @@ ldflags()
 # Where is ncurses.h?
 ccflags()
 {
+	if [ x"$CROSS_CURSES_INC" != x ]; then
+		echo "$CROSS_CURSES_INC"
+		exit
+	fi
 	if pkg-config --cflags ncursesw 2>/dev/null; then
 		echo '-DCURSES_LOC="<ncurses.h>" -DNCURSES_WIDECHAR=1'
 	elif pkg-config --cflags ncurses 2>/dev/null; then