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-rw-r--r--package/heirloom-mailx/Config.in2
1 files changed, 2 insertions, 0 deletions
diff --git a/package/heirloom-mailx/Config.in b/package/heirloom-mailx/Config.in
index 9a871d4..ca83dc3 100644
--- a/package/heirloom-mailx/Config.in
+++ b/package/heirloom-mailx/Config.in
@@ -1,5 +1,7 @@
config BR2_PACKAGE_HEIRLOOM_MAILX
bool "heirloom-mailx"
+ # uses fork()
+ depends on BR2_USE_MMU
help
Heirloom mailx (previously known as nail) is a mail user
agent for Unix systems.