erlang: enable host-erlang for x86/x86_64 architectures only

And make erlang depends on host-erlang.
This patch aims at avoiding the following autobuilder failures:
http://autobuild.buildroot.net/results/45edf95c0c44c9d553879e0cbb771098d7c63aa1
http://autobuild.buildroot.net/results/a36d00407a371d70b4551a9717ebd6ff852c8bca

Signed-off-by: Johan Oudinet <johan.oudinet@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

diff --git a/package/erlang/Config.in b/package/erlang/Config.in
index 96af5516fd0ec835bdb9d703dd9da6f60a18daca..bf745555e855d6a688b4df0ec8f23390515bf2af 100644 (file)
--- a/package/erlang/Config.in
+++ b/package/erlang/Config.in
@@ -1,9 +1,16 @@
+config BR2_PACKAGE_HOST_ERLANG_ARCH_SUPPORTS
+       bool
+       default y if BR2_HOSTARCH = "x86_64"
+       default y if BR2_HOSTARCH = "x86"
+
 config BR2_PACKAGE_ERLANG_ARCH_SUPPORTS
        bool
        # see HOWTO/INSTALL.md for Erlang's supported platforms
        # when using its native atomic ops implementation
        default y if BR2_i386 || BR2_x86_64 || BR2_powerpc || \
                BR2_sparc_v9 || BR2_arm || BR2_aarch64 || BR2_mipsel
+       # erlang needs host-erlang
+       depends on BR2_PACKAGE_HOST_ERLANG_ARCH_SUPPORTS
 
 comment "erlang needs a toolchain w/ dynamic library"
        depends on BR2_USE_MMU # fork()