package/brltty: depends on BR2_USE_MMU due to calls to fork()

Fixes:
  http://autobuild.buildroot.net/results/489dd7a19911b45ae7b0f1eade63def793e03ade

Signed-off-by: Mario Lang <mlang@blind.guru>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/package/brltty/Config.in b/package/brltty/Config.in
index 288d9b56d833eaee5c575fe5c514f98f7877911e..48ceb04c994de3bdc3b73e69f42f96b62584ce0e 100644 (file)
--- a/package/brltty/Config.in
+++ b/package/brltty/Config.in
@@ -3,6 +3,7 @@ config BR2_PACKAGE_BRLTTY
        depends on BR2_USE_WCHAR
        depends on BR2_TOOLCHAIN_HAS_THREADS
        depends on !BR2_STATIC_LIBS
+       depends on BR2_USE_MMU # fork()
        help
          A daemon providing access to the Linux console for a blind
          person using a refreshable braille display.
@@ -17,4 +18,5 @@ config BR2_PACKAGE_BRLTTY_TEXT_TABLE
 endif
 
 comment "brltty needs a toolchain w/ dynamic lib, threads, wchar"
+       depends on BR2_USE_MMU
        depends on BR2_STATIC_LIBS || !BR2_TOOLCHAIN_HAS_THREADS || !BR2_USE_WCHAR