package/rtty: needs MMU

rtty uses fork(), so add a depends on BR2_USE_MMU

Fixes:

  http://autobuild.buildroot.net/results/ebd483ee87046396db39f966e34f93c3d1123202/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

diff --git a/package/rtty/Config.in b/package/rtty/Config.in
index badb329d3e7f81aca3d2809b991ad53c5a478a14..198d4657132f9870ff98d6be494943ace6ae8d9b 100644 (file)
--- a/package/rtty/Config.in
+++ b/package/rtty/Config.in
@@ -1,5 +1,6 @@
 config BR2_PACKAGE_RTTY
        bool "rtty"
+       depends on BR2_USE_MMU # fork()
        select BR2_PACKAGE_LIBEV
        help
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