--- a/common/autoconf/lib-cups.m4 Wed Jul 05 20:56:54 2017 +0200
+++ b/common/autoconf/lib-cups.m4 Thu Oct 29 15:24:36 2015 +0100
@@ -35,8 +35,9 @@
[specify directory for the cups include files])])
if test "x$NEEDS_LIB_CUPS" = xfalse; then
- if test "x${with_cups}" != x || test "x${with_cups_include}" != x; then
- AC_MSG_WARN([cups not used, so --with-cups is ignored])
+ if (test "x${with_cups}" != x && test "x${with_cups}" != xno) || \
+ (test "x${with_cups_include}" != x && test "x${with_cups_include}" != xno); then
+ AC_MSG_WARN([[cups not used, so --with-cups[-*] is ignored]])
fi
CUPS_CFLAGS=
else