wpa_supplicant: uses fork(), not available on no-MMU platforms

The only package selecting wpa_supplicant is connman, and it is
already depends on BR2_USE_MMU.

Fixes:

  http://autobuild.buildroot.org/results/9ac/9ac3c0de573f5266a889f1ceb6d43aa92f715c55/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

diff --git a/package/wpa_supplicant/Config.in b/package/wpa_supplicant/Config.in
index 6b1c492256453ac12f8923cf508e37c9233248d3..6ebd2fedc17f373662312a0cd7f3489e3fd5f523 100644 (file)
--- a/package/wpa_supplicant/Config.in
+++ b/package/wpa_supplicant/Config.in
@@ -1,5 +1,6 @@
 config BR2_PACKAGE_WPA_SUPPLICANT
        bool "wpa_supplicant"
+       depends on BR2_USE_MMU # fork()
        depends on !BR2_avr32 # no epoll_create1
        help
          WPA supplicant for secure wireless networks