microperl: uses fork(), only available on MMU platforms

Fixes
http://autobuild.buildroot.net/results/0d5e272b594bc6cc84df291134e2b23d33b97d17/build-end.log.

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

diff --git a/package/microperl/Config.in b/package/microperl/Config.in
index 256e271a67d4fe1dbfd343767ea81e0cfa074c2e..66bbedd7768d74674b543e87fc7f45ef15e13d02 100644 (file)
--- a/package/microperl/Config.in
+++ b/package/microperl/Config.in
@@ -1,5 +1,7 @@
 config BR2_PACKAGE_MICROPERL
        bool "microperl"
+       # needs fork()
+       depends on BR2_USE_MMU
        help
          Perl without operating-specific functions such as readdir.